Merge pull request 'dev' (#7) from dev into int

Reviewed-on: #7

.gitea/workflows/cicd.yaml

@@ -21,6 +21,16 @@ jobs:
           java-version: '21'
           distribution: 'temurin'
 
+      - name: Cache Gradle
+        uses: actions/cache@v4
+        with:
+          path: |
+            ~/.gradle/caches
+            ~/.gradle/wrapper
+          key: gradle-${{ runner.os }}-${{ hashFiles('backend/gradle/wrapper/gradle-wrapper.properties', 'backend/**/*.gradle*', 'backend/gradle.properties') }}
+          restore-keys: |
+            gradle-${{ runner.os }}-
+
       - name: Run Tests with Gradle
         run: |
           cd backend
@@ -125,23 +135,13 @@ jobs:
 
           ssh-keyscan -H "${{ secrets.SERVER_HOST }}" >> ~/.ssh/known_hosts 2>/dev/null
 
-      - name: Write env and compose to server
+      - name: Write env to server
         shell: bash
         run: |
-          # 1. Recalculate TAG and OWNER_LOWER (jobs don't share ENV)
-          if [[ "${{ gitea.ref }}" == "refs/heads/main" ]]; then
-            DEPLOY_TAG="prod"
-          elif [[ "${{ gitea.ref }}" == "refs/heads/int" ]]; then
-            DEPLOY_TAG="int"
-          else
-            DEPLOY_TAG="dev"
-          fi
-          DEPLOY_OWNER=$(echo '${{ gitea.repository_owner }}' | tr '[:upper:]' '[:lower:]')
-
-          # 2. Start with the static env file content
+          # 1. Start with the static env file content
           cat "deploy/envs/${{ env.ENV }}.env" > /tmp/full_env.env
 
-          # 3. Determine DB credentials
+          # 2. Determine DB credentials
           if [[ "${{ env.ENV }}" == "prod" ]]; then
             DB_URL="${{ secrets.DB_URL_PROD }}"
             DB_USER="${{ secrets.DB_USERNAME_PROD }}"
@@ -156,25 +156,18 @@ jobs:
             DB_PASS="${{ secrets.DB_PASSWORD_DEV }}"
           fi
 
-          # 4. Append DB and Docker credentials (quoted)
-          printf '\nDB_URL="%s"\nDB_USERNAME="%s"\nDB_PASSWORD="%s"\n' \
+          # 3. Append DB credentials
+          printf '\nDB_URL=%s\nDB_USERNAME=%s\nDB_PASSWORD=%s\n' \
             "$DB_URL" "$DB_USER" "$DB_PASS" >> /tmp/full_env.env
 
-          printf 'REGISTRY_URL="%s"\nREPO_OWNER="%s"\nTAG="%s"\n' \
-            "${{ secrets.REGISTRY_URL }}" "$DEPLOY_OWNER" "$DEPLOY_TAG" >> /tmp/full_env.env
-
-          # 5. Debug: print content (for debug purposes)
+          # 4. Debug: print content (for debug purposes)
           echo "Preparing to send env file with variables:"
           grep -v "PASSWORD" /tmp/full_env.env || true
 
-          # 5. Send env to server
+          # 5. Send to server
           ssh -i ~/.ssh/id_ed25519 -o BatchMode=yes "${{ secrets.SERVER_USER }}@${{ secrets.SERVER_HOST }}" \
             "setenv ${{ env.ENV }}" < /tmp/full_env.env
             
-          # 6. Send docker-compose.deploy.yml to server
-          ssh -i ~/.ssh/id_ed25519 -o BatchMode=yes "${{ secrets.SERVER_USER }}@${{ secrets.SERVER_HOST }}" \
-            "setcompose ${{ env.ENV }}" < docker-compose.deploy.yml
-            
 
 
       - name: Trigger deploy on Unraid (forced command key)

.gitignore

@@ -41,8 +41,3 @@ target/
 build/
 .gradle/
 .mvn/
-
-./storage_orders
-./storage_quotes
-storage_orders
-storage_quotes

GEMINI.md

@@ -4,42 +4,39 @@ Questo file serve a dare contesto all'AI (Antigravity/Gemini) sulla struttura e
 
 ## Project Overview
 **Nome**: Print Calculator
-**Scopo**: Calcolare costi e tempi di stampa 3D da file STL in modo preciso tramite slicing reale.
+**Scopo**: Calcolare costi e tempi di stampa 3D da file STL.
 **Stack**:
-- **Backend**: Java 21 (Spring Boot 3.4), PostgreSQL, Flyway.
-- **Frontend**: Angular 19 (TypeScript), Angular Material, Three.js per visualizzazione 3D.
+- **Backend**: Python (FastAPI), libreria `trimesh` per analisi geometrica.
+- **Frontend**: Angular 19 (TypeScript).
 
 ## Architecture
 
 ### Backend (`/backend`)
-- **`BackendApplication.java`**: Entrypoint dell'applicazione Spring Boot.
-- **`controller/`**: Espone le API REST per l'upload e il calcolo dei preventivi.
-- **`service/SlicerService.java`**: Wrappa l'eseguibile di **OrcaSlicer** per effettuare lo slicing reale del modello.
-    - Gestisce i profili di stampa (Macchina, Processo, Filamento) caricati da file JSON.
-    - Crea configurazioni on-the-fly e invoca OrcaSlicer in modalità headless.
-- **`service/GCodeParser.java`**: Analizza il G-Code generato per estrarre tempo di stampa e peso del materiale dai metadati del file.
-- **`service/QuoteCalculator.java`**: Calcola il prezzo finale basandosi su politiche di prezzo salvate nel database.
-    - Gestisce costi macchina a scaglioni (tiered pricing).
-    - Calcola costi energetici basati sulla potenza della stampante e costo del kWh.
-    - Applica markup percentuali e fee fissi per job.
+- **`main.py`**: Entrypoint dell'applicazione FastAPI.
+    - Definisce l'API `POST /calculate/stl`.
+    - Gestisce l'upload del file, invoca lo slicer e restituisce il preventivo.
+    - Configura CORS per permettere chiamate dal frontend.
+- **`slicer.py`**: Wrappa l'eseguibile di **OrcaSlicer** per effettuare lo slicing reale del modello.
+    - Gestisce i profili di stampa (Macchina, Processo, Filamento).
+    - Crea configurazioni on-the-fly per supportare mesh di grandi dimensioni.
+- **`calculator.py`**: Analizza il G-Code generato.
+    - `GCodeParser`: Estrae tempo di stampa e materiale usato dai metadati del G-Code.
+    - `QuoteCalculator`: Applica i costi (orari, energia, materiale) per generare il prezzo finale.
 
 ### Frontend (`/frontend`)
-- Applicazione Angular 19 con architettura modulare (core, features, shared).
-- **Three.js**: Utilizzato per il rendering dei file STL caricati dall'utente.
-- **Angular Material**: Per l'interfaccia utente.
-- **ngx-translate**: Per il supporto multilingua.
+- Applicazione Angular standard.
+- Usa Angular Material.
+- Service per upload STL e visualizzazione preventivo.
 
 ## Key Concepts
-- **Real Slicing**: Il backend esegue un vero slicing usando OrcaSlicer. Questo garantisce stime di tempo e materiale estremamente precise.
-- **Database-Driven Pricing**: A differenza di versioni precedenti, il calcolo del preventivo è ora guidato da entità DB (`PricingPolicy`, `PrinterMachine`, `FilamentVariant`).
-- **G-Code Metadata**: L'applicazione legge direttamene i commenti generati dallo slicer nel G-Code (es. `; estimated printing time`, `; filament used [g]`).
+- **Real Slicing**: Il backend esegue un vero slicing usando OrcaSlicer in modalità headless. Questo garantisce stime di tempo e materiale estremamente precise, identiche a quelle che si otterrebbero preparando il file per la stampa.
+- **G-Code Parsing**: Invece di stimare geometricamente, l'applicazione legge direttamene i commenti generati dallo slicer nel G-Code (es. `estimated printing time`, `filament used`).
 
 ## Development Notes
-- **Backend**: Richiede JDK 21. Si avvia con `./gradlew bootRun`.
-- **Database**: Richiede PostgreSQL. Le migrazioni sono gestite da Flyway.
-- **Frontend**: Richiede Node.js 22. Si avvia con `npm start`.
-- **OrcaSlicer**: Deve essere installato sul sistema e il percorso configurato in `application.properties` o tramite variabile d'ambiente `SLICER_PATH`.
+- Per eseguire il backend serve `uvicorn`.
+- Il frontend richiede `npm install` al primo avvio.
+- Le configurazioni di stampa (layer height, wall thickness, infill) sono attualmente hardcoded o con valori di default nel backend, ma potrebbero essere esposte come parametri API in futuro.
 
 ## AI Agent Rules
 - **No Inline Code**: Tutti i componenti Angular DEVONO usare file separati per HTML (`templateUrl`) e SCSS (`styleUrl`). È vietato usare `template` o `styles` inline nel decoratore `@Component`.
-- **Spring Boot Conventions**: Seguire i pattern standard di Spring Boot (Service-Repository-Controller).
+

README.md

@@ -1,67 +1,70 @@
 # Print Calculator (OrcaSlicer Edition)
 
-Un'applicazione Full Stack (Angular + Spring Boot) per calcolare preventivi di stampa 3D precisi utilizzando **OrcaSlicer** in modalità headless.
+Un'applicazione Full Stack (Angular + Python/FastAPI) per calcolare preventivi di stampa 3D precisi utilizzando **OrcaSlicer** in modalità headless.
 
 ## Funzionalità
 
-*   **Slicing Reale**: Usa il motore di OrcaSlicer per stimare tempo e materiale, garantendo la massima precisione.
-*   **Preventivazione Database-Driven**: Calcolo basato su politiche di prezzo configurabili nel database (costo materiale, ammortamento macchina a scaglioni, energia e markup).
-*   **Visualizzazione 3D**: Anteprima del file STL caricato tramite Three.js.
-*   **Multi-Profilo**: Supporto per diverse stampanti, materiali e profili di processo.
-
-## Stack Tecnologico
-
-- **Backend**: Java 21, Spring Boot 3.4, PostgreSQL, Flyway.
-- **Frontend**: Angular 19, Angular Material, Three.js.
-- **Slicer**: OrcaSlicer (invocato via CLI).
+*   **Slicing Reale**: Usa il motore di OrcaSlicer per stimare tempo e materiale, non semplici approssimazioni geometriche.
+*   **Preventivazione Completa**: Calcola costo materiale, ammortamento macchina, energia e ricarico.
+*   **Configurabile**: Prezzi e parametri macchina modificabili via variabili d'ambiente.
+*   **Docker Ready**: Tutto containerizzato per un facile deployment.
 
 ## Prerequisiti
 
-*   **Java 21** installato.
-*   **Node.js 22** e **npm** installati.
-*   **PostgreSQL** attivo.
-*   **OrcaSlicer** installato sul sistema.
+*   Docker Desktop & Docker Compose installati.
 
 ## Avvio Rapido
 
-### 1. Database
-Crea un database PostgreSQL chiamato `printcalc`. Le tabelle verranno create automaticamente al primo avvio tramite Flyway.
+1.  Clona il repository.
+2.  Esegui lo script di avvio o docker-compose:
+    ```bash
+    docker-compose up --build
+    ```
+    *Nota: La prima build impiegherà alcuni minuti per scaricare OrcaSlicer (~200MB) e compilare il Frontend.*
 
-### 2. Backend
-Configura il percorso di OrcaSlicer in `backend/src/main/resources/application.properties` o tramite la variabile d'ambiente `SLICER_PATH`.
+3.  Accedi all'applicazione:
+    *   **Frontend**: [http://localhost](http://localhost)
+    *   **API Docs**: [http://localhost:8000/docs](http://localhost:8000/docs)
 
+## Configurazione Prezzi
+
+Puoi modificare i prezzi nel file `docker-compose.yml` (sezione `environment` del servizio backend):
+
+*   `FILAMENT_COST_PER_KG`: Costo filamento al kg (es. 25.0).
+*   `MACHINE_COST_PER_HOUR`: Costo orario macchina (ammortamento/manutenzione).
+*   `ENERGY_COST_PER_KWH`: Costo energia elettrica.
+*   `MARKUP_PERCENT`: Margine di profitto percentuale (es. 20 = +20%).
+
+## Struttura del Progetto
+
+*   `/backend`: API Python FastAPI. Include Dockerfile che scarica OrcaSlicer AppImage.
+*   `/frontend`: Applicazione Angular 19+ con Material Design.
+*   `/backend/profiles`: Contiene i profili di slicing (.ini). Attualmente configurato per una stima generica simil-Bambu Lab A1.
+
+## Troubleshooting
+
+### Errore Download OrcaSlicer
+Se la build del backend fallisce durante il download di `OrcaSlicer.AppImage`, verifica la tua connessione internet o aggiorna l'URL nel `backend/Dockerfile`.
+
+### Slicing Fallito (Costo 0 o Errore)
+Se l'API ritorna errore o valori nulli:
+1.  Controlla che il file STL sia valido (manifold).
+2.  Controlla i log del backend: `docker logs print-calculator-backend`.
+
+## Sviluppo Locale (Senza Docker)
+
+**Backend**:
+Richiede Linux (o WSL2) per eseguire l'AppImage di OrcaSlicer.
 ```bash
 cd backend
-./gradlew bootRun
+pip install -r requirements.txt
+# Assicurati di avere OrcaSlicer installato e nel PATH o aggiorna SLICER_PATH in slicer.py
+uvicorn main:app --reload
 ```
 
-### 3. Frontend
+**Frontend**:
 ```bash
 cd frontend
 npm install
 npm start
 ```
-
-Accedi a [http://localhost:4200](http://localhost:4200).
-
-## Configurazione Prezzi
-
-I prezzi non sono più gestiti tramite variabili d'ambiente fisse ma tramite tabelle nel database:
-- `pricing_policy`: Definisce markup, fee fissi e costi elettrici.
-- `pricing_policy_machine_hour_tier`: Definisce i costi orari delle macchine in base alla durata della stampa.
-- `printer_machine`: Anagrafica stampanti e consumi energetici.
-- `filament_material_type` / `filament_variant`: Listino prezzi materiali.
-
-## Struttura del Progetto
-
-*   `/backend`: API Spring Boot.
-*   `/frontend`: Applicazione Angular.
-*   `/backend/profiles`: Contiene i file di configurazione per OrcaSlicer.
-
-## Troubleshooting
-
-### Percorso OrcaSlicer
-Assicurati che `slicer.path` punti al binario corretto. Su macOS è solitamente `/Applications/OrcaSlicer.app/Contents/MacOS/OrcaSlicer`. Su Linux è il percorso all'AppImage (estratta o meno).
-
-### Database connection
-Verifica le credenziali in `application.properties`. Se usi Docker, puoi passare `DB_URL`, `DB_USERNAME` e `DB_PASSWORD` come variabili d'ambiente.

backend/build.gradle

@@ -25,22 +25,10 @@ repositories {
 dependencies {
 	implementation 'org.springframework.boot:spring-boot-starter-web'
 	implementation 'org.springframework.boot:spring-boot-starter-data-jpa'
-	implementation 'xyz.capybara:clamav-client:2.1.2'
 	runtimeOnly 'org.postgresql:postgresql'
 	developmentOnly 'org.springframework.boot:spring-boot-devtools'
 	testImplementation 'org.springframework.boot:spring-boot-starter-test'
-	testRuntimeOnly 'com.h2database:h2'
 	testRuntimeOnly 'org.junit.platform:junit-platform-launcher'
-	compileOnly 'org.projectlombok:lombok'
-	annotationProcessor 'org.projectlombok:lombok'
-	implementation 'io.github.openhtmltopdf:openhtmltopdf-pdfbox:1.1.37'
-	implementation 'io.github.openhtmltopdf:openhtmltopdf-svg-support:1.1.37'
-	implementation 'org.springframework.boot:spring-boot-starter-thymeleaf'
-	implementation 'net.codecrete.qrbill:qrbill-generator:3.4.0'
-	implementation 'org.springframework.boot:spring-boot-starter-mail'
-
-
-
 }
 
 tasks.named('test') {

backend/entrypoint.sh

@@ -3,25 +3,13 @@ echo "----------------------------------------------------------------"
 echo "Starting Backend Application"
 echo "DB_URL: $DB_URL"
 echo "DB_USERNAME: $DB_USERNAME"
-echo "SPRING_DATASOURCE_URL: $SPRING_DATASOURCE_URL"
 echo "SLICER_PATH: $SLICER_PATH"
 echo "--- ALL ENV VARS ---"
 env
 echo "----------------------------------------------------------------"
 
-# Determine which environment variables to use for database connection
-# This allows compatibility with different docker-compose configurations
-FINAL_DB_URL="${DB_URL:-$SPRING_DATASOURCE_URL}"
-FINAL_DB_USER="${DB_USERNAME:-$SPRING_DATASOURCE_USERNAME}"
-FINAL_DB_PASS="${DB_PASSWORD:-$SPRING_DATASOURCE_PASSWORD}"
-
-if [ -n "$FINAL_DB_URL" ]; then
-  echo "Using database URL: $FINAL_DB_URL"
-  exec java -jar app.jar \
-    --spring.datasource.url="${FINAL_DB_URL}" \
-    --spring.datasource.username="${FINAL_DB_USER}" \
-    --spring.datasource.password="${FINAL_DB_PASS}"
-else
-  echo "No database URL specified in environment, relying on application.properties defaults."
-  exec java -jar app.jar
-fi
+# Exec java with explicit properties from env
+exec java -jar app.jar \
+  --spring.datasource.url="${DB_URL}" \
+  --spring.datasource.username="${DB_USERNAME}" \
+  --spring.datasource.password="${DB_PASSWORD}"

backend/src/main/java/com/printcalculator/BackendApplication.java

@@ -2,15 +2,8 @@ package com.printcalculator;
 
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
-import org.springframework.scheduling.annotation.EnableScheduling;
-import org.springframework.scheduling.annotation.EnableAsync;
-import org.springframework.scheduling.annotation.EnableScheduling;
-import org.springframework.transaction.annotation.EnableTransactionManagement;
 
 @SpringBootApplication
-@EnableTransactionManagement
-@EnableScheduling
-@EnableAsync
 public class BackendApplication {
 
 	public static void main(String[] args) {

backend/src/main/java/com/printcalculator/config/CorsConfig.java

@@ -11,16 +11,8 @@ public class CorsConfig implements WebMvcConfigurer {
     @Override
     public void addCorsMappings(CorsRegistry registry) {
         registry.addMapping("/**")
-                .allowedOrigins(
-                        "http://localhost",
-                        "http://localhost:4200",
-                        "http://localhost:80",
-                        "http://127.0.0.1",
-                        "https://dev.3d-fab.ch",
-                        "https://int.3d-fab.ch",
-                        "https://3d-fab.ch"
-                )
-                .allowedMethods("GET", "POST", "PUT", "DELETE", "OPTIONS", "PATCH")
+                .allowedOrigins("http://localhost", "http://localhost:4200", "http://localhost:80", "http://127.0.0.1")
+                .allowedMethods("GET", "POST", "PUT", "DELETE", "OPTIONS")
                 .allowedHeaders("*")
                 .allowCredentials(true);
     }

backend/src/main/java/com/printcalculator/controller/CustomQuoteRequestController.java

@@ -1,127 +0,0 @@
-package com.printcalculator.controller;
-
-import com.printcalculator.entity.CustomQuoteRequest;
-import com.printcalculator.entity.CustomQuoteRequestAttachment;
-import com.printcalculator.repository.CustomQuoteRequestAttachmentRepository;
-import com.printcalculator.repository.CustomQuoteRequestRepository;
-import org.springframework.http.MediaType;
-import org.springframework.http.ResponseEntity;
-import org.springframework.transaction.annotation.Transactional;
-import org.springframework.web.bind.annotation.*;
-import org.springframework.web.multipart.MultipartFile;
-
-import java.io.IOException;
-import java.nio.file.Files;
-import java.nio.file.Path;
-import java.nio.file.Paths;
-import java.time.OffsetDateTime;
-import java.util.ArrayList;
-import java.util.List;
-import java.util.UUID;
-
-@RestController
-@RequestMapping("/api/custom-quote-requests")
-public class CustomQuoteRequestController {
-
-    private final CustomQuoteRequestRepository requestRepo;
-    private final CustomQuoteRequestAttachmentRepository attachmentRepo;
-    private final com.printcalculator.service.ClamAVService clamAVService;
-    
-    // TODO: Inject Storage Service
-    private static final String STORAGE_ROOT = "storage_requests";
-
-    public CustomQuoteRequestController(CustomQuoteRequestRepository requestRepo,
-                                        CustomQuoteRequestAttachmentRepository attachmentRepo,
-                                        com.printcalculator.service.ClamAVService clamAVService) {
-        this.requestRepo = requestRepo;
-        this.attachmentRepo = attachmentRepo;
-        this.clamAVService = clamAVService;
-    }
-
-    // 1. Create Custom Quote Request
-    @PostMapping(consumes = MediaType.MULTIPART_FORM_DATA_VALUE)
-    @Transactional
-    public ResponseEntity<CustomQuoteRequest> createCustomQuoteRequest(
-            @RequestPart("request") com.printcalculator.dto.QuoteRequestDto requestDto,
-            @RequestPart(value = "files", required = false) List<MultipartFile> files
-    ) throws IOException {
-        
-        // 1. Create Request
-        CustomQuoteRequest request = new CustomQuoteRequest();
-        request.setRequestType(requestDto.getRequestType());
-        request.setCustomerType(requestDto.getCustomerType());
-        request.setEmail(requestDto.getEmail());
-        request.setPhone(requestDto.getPhone());
-        request.setName(requestDto.getName());
-        request.setCompanyName(requestDto.getCompanyName());
-        request.setContactPerson(requestDto.getContactPerson());
-        request.setMessage(requestDto.getMessage());
-        request.setStatus("PENDING");
-        request.setCreatedAt(OffsetDateTime.now());
-        request.setUpdatedAt(OffsetDateTime.now());
-        
-        request = requestRepo.save(request);
-        
-        // 2. Handle Attachments
-        if (files != null && !files.isEmpty()) {
-            if (files.size() > 15) {
-                throw new IOException("Too many files. Max 15 allowed.");
-            }
-            
-            for (MultipartFile file : files) {
-                if (file.isEmpty()) continue;
-                
-                // Scan for virus
-                clamAVService.scan(file.getInputStream());
-                
-                CustomQuoteRequestAttachment attachment = new CustomQuoteRequestAttachment();
-                attachment.setRequest(request);
-                attachment.setOriginalFilename(file.getOriginalFilename());
-                attachment.setMimeType(file.getContentType());
-                attachment.setFileSizeBytes(file.getSize());
-                attachment.setCreatedAt(OffsetDateTime.now());
-                
-                // Generate path
-                UUID fileUuid = UUID.randomUUID();
-                String ext = getExtension(file.getOriginalFilename());
-                String storedFilename = fileUuid.toString() + "." + ext;
-                
-                // Note: We don't have attachment ID yet.
-                // We'll save attachment first to get ID.
-                attachment.setStoredFilename(storedFilename);
-                attachment.setStoredRelativePath("PENDING");
-                
-                attachment = attachmentRepo.save(attachment);
-                
-                String relativePath = "quote-requests/" + request.getId() + "/attachments/" + attachment.getId() + "/" + storedFilename;
-                attachment.setStoredRelativePath(relativePath);
-                attachmentRepo.save(attachment);
-                
-                // Save file to disk
-                Path absolutePath = Paths.get(STORAGE_ROOT, relativePath);
-                Files.createDirectories(absolutePath.getParent());
-                Files.copy(file.getInputStream(), absolutePath);
-            }
-        }
-        
-        return ResponseEntity.ok(request);
-    }
-    
-    // 2. Get Request
-    @GetMapping("/{id}")
-    public ResponseEntity<CustomQuoteRequest> getCustomQuoteRequest(@PathVariable UUID id) {
-        return requestRepo.findById(id)
-                .map(ResponseEntity::ok)
-                .orElse(ResponseEntity.notFound().build());
-    }
-    
-    // Helper
-    private String getExtension(String filename) {
-        if (filename == null) return "dat";
-        int i = filename.lastIndexOf('.');
-        if (i > 0) {
-            return filename.substring(i + 1);
-        }
-        return "dat";
-    }
-}

backend/src/main/java/com/printcalculator/controller/DevEmailTestController.java

@@ -1,47 +0,0 @@
-package com.printcalculator.controller;
-
-import org.springframework.context.annotation.Profile;
-import org.springframework.http.ResponseEntity;
-import org.springframework.web.bind.annotation.GetMapping;
-import org.springframework.web.bind.annotation.RequestMapping;
-import org.springframework.web.bind.annotation.RestController;
-import org.thymeleaf.TemplateEngine;
-import org.thymeleaf.context.Context;
-
-import java.time.OffsetDateTime;
-import java.time.format.DateTimeFormatter;
-import java.util.HashMap;
-import java.util.Map;
-import java.util.UUID;
-
-@RestController
-@RequestMapping("/api/dev/email")
-@Profile("local")
-public class DevEmailTestController {
-
-    private final TemplateEngine templateEngine;
-
-    public DevEmailTestController(TemplateEngine templateEngine) {
-        this.templateEngine = templateEngine;
-    }
-
-    @GetMapping("/test-template")
-    public ResponseEntity<String> testTemplate() {
-        Context context = new Context();
-        Map<String, Object> templateData = new HashMap<>();
-        UUID orderId = UUID.randomUUID();
-        templateData.put("customerName", "Mario Rossi");
-        templateData.put("orderId", orderId);
-        templateData.put("orderNumber", orderId.toString().split("-")[0]);
-        templateData.put("orderDetailsUrl", "https://tuosito.it/ordine/" + orderId);
-        templateData.put("orderDate", OffsetDateTime.now().format(DateTimeFormatter.ofPattern("dd/MM/yyyy HH:mm")));
-        templateData.put("totalCost", "45.50");
-        
-        context.setVariables(templateData);
-        String html = templateEngine.process("email/order-confirmation", context);
-        
-        return ResponseEntity.ok()
-                .header("Content-Type", "text/html; charset=utf-8")
-                .body(html);
-    }
-}

backend/src/main/java/com/printcalculator/controller/OrderController.java

@@ -1,342 +0,0 @@
-package com.printcalculator.controller;
-
-import com.printcalculator.dto.*;
-import com.printcalculator.entity.*;
-import com.printcalculator.repository.*;
-import com.printcalculator.service.InvoicePdfRenderingService;
-import com.printcalculator.service.OrderService;
-import com.printcalculator.service.PaymentService;
-import com.printcalculator.service.QrBillService;
-import com.printcalculator.service.StorageService;
-import com.printcalculator.service.TwintPaymentService;
-import org.springframework.http.MediaType;
-import org.springframework.http.ResponseEntity;
-import org.springframework.transaction.annotation.Transactional;
-import org.springframework.web.bind.annotation.*;
-import org.springframework.web.multipart.MultipartFile;
-
-import java.io.IOException;
-import java.math.BigDecimal;
-import java.nio.file.Files;
-import java.nio.file.Path;
-import java.nio.file.Paths;
-import java.time.OffsetDateTime;
-import java.time.format.DateTimeFormatter;
-import java.util.List;
-import java.util.UUID;
-import java.util.Map;
-import java.util.HashMap;
-import java.util.Base64;
-import java.util.stream.Collectors;
-import java.net.URI;
-
-@RestController
-@RequestMapping("/api/orders")
-public class OrderController {
-
-    private final OrderService orderService;
-    private final OrderRepository orderRepo;
-    private final OrderItemRepository orderItemRepo;
-    private final QuoteSessionRepository quoteSessionRepo;
-    private final QuoteLineItemRepository quoteLineItemRepo;
-    private final CustomerRepository customerRepo;
-    private final StorageService storageService;
-    private final InvoicePdfRenderingService invoiceService;
-    private final QrBillService qrBillService;
-    private final TwintPaymentService twintPaymentService;
-    private final PaymentService paymentService;
-    private final PaymentRepository paymentRepo;
-
-
-    public OrderController(OrderService orderService,
-                           OrderRepository orderRepo,
-                           OrderItemRepository orderItemRepo,
-                           QuoteSessionRepository quoteSessionRepo,
-                           QuoteLineItemRepository quoteLineItemRepo,
-                           CustomerRepository customerRepo,
-                           StorageService storageService,
-                           InvoicePdfRenderingService invoiceService,
-                           QrBillService qrBillService,
-                           TwintPaymentService twintPaymentService,
-                           PaymentService paymentService,
-                           PaymentRepository paymentRepo) {
-        this.orderService = orderService;
-        this.orderRepo = orderRepo;
-        this.orderItemRepo = orderItemRepo;
-        this.quoteSessionRepo = quoteSessionRepo;
-        this.quoteLineItemRepo = quoteLineItemRepo;
-        this.customerRepo = customerRepo;
-        this.storageService = storageService;
-        this.invoiceService = invoiceService;
-        this.qrBillService = qrBillService;
-        this.twintPaymentService = twintPaymentService;
-        this.paymentService = paymentService;
-        this.paymentRepo = paymentRepo;
-    }
-
-
-    // 1. Create Order from Quote
-    @PostMapping("/from-quote/{quoteSessionId}")
-    @Transactional
-    public ResponseEntity<OrderDto> createOrderFromQuote(
-            @PathVariable UUID quoteSessionId,
-            @RequestBody com.printcalculator.dto.CreateOrderRequest request
-    ) {
-        Order order = orderService.createOrderFromQuote(quoteSessionId, request);
-        List<OrderItem> items = orderItemRepo.findByOrder_Id(order.getId());
-        return ResponseEntity.ok(convertToDto(order, items));
-    }
-    
-    @PostMapping(value = "/{orderId}/items/{orderItemId}/file", consumes = MediaType.MULTIPART_FORM_DATA_VALUE)
-    @Transactional
-    public ResponseEntity<Void> uploadOrderItemFile(
-        @PathVariable UUID orderId,
-        @PathVariable UUID orderItemId,
-        @RequestParam("file") MultipartFile file
-    ) throws IOException {
-        
-        OrderItem item = orderItemRepo.findById(orderItemId)
-                .orElseThrow(() -> new RuntimeException("OrderItem not found"));
-                
-        if (!item.getOrder().getId().equals(orderId)) {
-            return ResponseEntity.badRequest().build();
-        }
-        
-        String relativePath = item.getStoredRelativePath();
-        if (relativePath == null || relativePath.equals("PENDING")) {
-             String ext = getExtension(file.getOriginalFilename());
-             String storedFilename = UUID.randomUUID().toString() + "." + ext;
-             relativePath = "orders/" + orderId + "/3d-files/" + orderItemId + "/" + storedFilename;
-             item.setStoredRelativePath(relativePath);
-             item.setStoredFilename(storedFilename);
-        }
-        
-        storageService.store(file, Paths.get(relativePath));
-        item.setFileSizeBytes(file.getSize());
-        item.setMimeType(file.getContentType());
-        orderItemRepo.save(item);
-        
-        return ResponseEntity.ok().build();
-    }
-
-    @GetMapping("/{orderId}")
-    public ResponseEntity<OrderDto> getOrder(@PathVariable UUID orderId) {
-        return orderRepo.findById(orderId)
-                .map(o -> {
-                    List<OrderItem> items = orderItemRepo.findByOrder_Id(o.getId());
-                    return ResponseEntity.ok(convertToDto(o, items));
-                })
-                .orElse(ResponseEntity.notFound().build());
-    }
-
-    @PostMapping("/{orderId}/payments/report")
-    @Transactional
-    public ResponseEntity<OrderDto> reportPayment(
-            @PathVariable UUID orderId,
-            @RequestBody Map<String, String> payload
-    ) {
-        String method = payload.get("method");
-        paymentService.reportPayment(orderId, method);
-        return getOrder(orderId);
-    }
-
-    @GetMapping("/{orderId}/invoice")
-    public ResponseEntity<byte[]> getInvoice(@PathVariable UUID orderId) {
-        Order order = orderRepo.findById(orderId)
-                .orElseThrow(() -> new RuntimeException("Order not found"));
-
-        List<OrderItem> items = orderItemRepo.findByOrder_Id(orderId);
-
-        Map<String, Object> vars = new HashMap<>();
-        vars.put("sellerDisplayName", "3D Fab Switzerland");
-        vars.put("sellerAddressLine1", "Sede Ticino, Svizzera");
-        vars.put("sellerAddressLine2", "Sede Bienne, Svizzera");
-        vars.put("sellerEmail", "info@3dfab.ch");
-
-        vars.put("invoiceNumber", "INV-" + getDisplayOrderNumber(order).toUpperCase());
-        vars.put("invoiceDate", order.getCreatedAt().format(DateTimeFormatter.ISO_LOCAL_DATE));
-        vars.put("dueDate", order.getCreatedAt().plusDays(7).format(DateTimeFormatter.ISO_LOCAL_DATE));
-
-        String buyerName = order.getBillingCustomerType().equals("BUSINESS") 
-            ? order.getBillingCompanyName() 
-            : order.getBillingFirstName() + " " + order.getBillingLastName();
-        vars.put("buyerDisplayName", buyerName);
-        vars.put("buyerAddressLine1", order.getBillingAddressLine1());
-        vars.put("buyerAddressLine2", order.getBillingZip() + " " + order.getBillingCity() + ", " + order.getBillingCountryCode());
-
-        List<Map<String, Object>> invoiceLineItems = items.stream().map(i -> {
-            Map<String, Object> line = new HashMap<>();
-            line.put("description", "Stampa 3D: " + i.getOriginalFilename());
-            line.put("quantity", i.getQuantity());
-            line.put("unitPriceFormatted", String.format("CHF %.2f", i.getUnitPriceChf()));
-            line.put("lineTotalFormatted", String.format("CHF %.2f", i.getLineTotalChf()));
-            return line;
-        }).collect(Collectors.toList());
-
-        Map<String, Object> setupLine = new HashMap<>();
-        setupLine.put("description", "Costo Setup");
-        setupLine.put("quantity", 1);
-        setupLine.put("unitPriceFormatted", String.format("CHF %.2f", order.getSetupCostChf()));
-        setupLine.put("lineTotalFormatted", String.format("CHF %.2f", order.getSetupCostChf()));
-        invoiceLineItems.add(setupLine);
-
-        Map<String, Object> shippingLine = new HashMap<>();
-        shippingLine.put("description", "Spedizione");
-        shippingLine.put("quantity", 1);
-        shippingLine.put("unitPriceFormatted", String.format("CHF %.2f", order.getShippingCostChf()));
-        shippingLine.put("lineTotalFormatted", String.format("CHF %.2f", order.getShippingCostChf()));
-        invoiceLineItems.add(shippingLine);
-
-        vars.put("invoiceLineItems", invoiceLineItems);
-        vars.put("subtotalFormatted", String.format("CHF %.2f", order.getSubtotalChf()));
-        vars.put("grandTotalFormatted", String.format("CHF %.2f", order.getTotalChf()));
-        vars.put("paymentTermsText", "Pagamento entro 7 giorni via Bonifico o TWINT. Grazie.");
-
-        String qrBillSvg = new String(qrBillService.generateQrBillSvg(order), java.nio.charset.StandardCharsets.UTF_8);
-        
-        // Strip XML declaration and DOCTYPE if present, as they validity break the embedding HTML page
-        if (qrBillSvg.contains("<?xml")) {
-            int svgStartIndex = qrBillSvg.indexOf("<svg");
-            if (svgStartIndex != -1) {
-                qrBillSvg = qrBillSvg.substring(svgStartIndex);
-            }
-        }
-        
-        byte[] pdf = invoiceService.generateInvoicePdfBytesFromTemplate(vars, qrBillSvg);
-
-        return ResponseEntity.ok()
-                .header("Content-Disposition", "attachment; filename=\"invoice-" + getDisplayOrderNumber(order) + ".pdf\"")
-                .contentType(MediaType.APPLICATION_PDF)
-                .body(pdf);
-    }
-
-    @GetMapping("/{orderId}/twint")
-    public ResponseEntity<Map<String, String>> getTwintPayment(@PathVariable UUID orderId) {
-        if (!orderRepo.existsById(orderId)) {
-            return ResponseEntity.notFound().build();
-        }
-
-        byte[] qrPng = twintPaymentService.generateQrPng(360);
-        String qrDataUri = "data:image/png;base64," + Base64.getEncoder().encodeToString(qrPng);
-
-        Map<String, String> data = new HashMap<>();
-        data.put("paymentUrl", twintPaymentService.getTwintPaymentUrl());
-        data.put("openUrl", "/api/orders/" + orderId + "/twint/open");
-        data.put("qrImageUrl", "/api/orders/" + orderId + "/twint/qr");
-        data.put("qrImageDataUri", qrDataUri);
-        return ResponseEntity.ok(data);
-    }
-
-    @GetMapping("/{orderId}/twint/open")
-    public ResponseEntity<Void> openTwintPayment(@PathVariable UUID orderId) {
-        if (!orderRepo.existsById(orderId)) {
-            return ResponseEntity.notFound().build();
-        }
-
-        return ResponseEntity.status(302)
-                .location(URI.create(twintPaymentService.getTwintPaymentUrl()))
-                .build();
-    }
-
-    @GetMapping("/{orderId}/twint/qr")
-    public ResponseEntity<byte[]> getTwintQr(
-            @PathVariable UUID orderId,
-            @RequestParam(defaultValue = "320") int size
-    ) {
-        if (!orderRepo.existsById(orderId)) {
-            return ResponseEntity.notFound().build();
-        }
-
-        int normalizedSize = Math.max(200, Math.min(size, 600));
-        byte[] png = twintPaymentService.generateQrPng(normalizedSize);
-
-        return ResponseEntity.ok()
-                .contentType(MediaType.IMAGE_PNG)
-                .body(png);
-    }
-    
-    private String getExtension(String filename) {
-        if (filename == null) return "stl";
-        int i = filename.lastIndexOf('.');
-        if (i > 0) {
-            return filename.substring(i + 1);
-        }
-        return "stl";
-    }
-
-    private OrderDto convertToDto(Order order, List<OrderItem> items) {
-        OrderDto dto = new OrderDto();
-        dto.setId(order.getId());
-        dto.setOrderNumber(getDisplayOrderNumber(order));
-        dto.setStatus(order.getStatus());
-
-        paymentRepo.findByOrder_Id(order.getId()).ifPresent(p -> {
-            dto.setPaymentStatus(p.getStatus());
-            dto.setPaymentMethod(p.getMethod());
-        });
-
-        dto.setCustomerEmail(order.getCustomerEmail());
-        dto.setCustomerPhone(order.getCustomerPhone());
-        dto.setBillingCustomerType(order.getBillingCustomerType());
-        dto.setCurrency(order.getCurrency());
-        dto.setSetupCostChf(order.getSetupCostChf());
-        dto.setShippingCostChf(order.getShippingCostChf());
-        dto.setDiscountChf(order.getDiscountChf());
-        dto.setSubtotalChf(order.getSubtotalChf());
-        dto.setTotalChf(order.getTotalChf());
-        dto.setCreatedAt(order.getCreatedAt());
-        dto.setShippingSameAsBilling(order.getShippingSameAsBilling());
-
-        AddressDto billing = new AddressDto();
-        billing.setFirstName(order.getBillingFirstName());
-        billing.setLastName(order.getBillingLastName());
-        billing.setCompanyName(order.getBillingCompanyName());
-        billing.setContactPerson(order.getBillingContactPerson());
-        billing.setAddressLine1(order.getBillingAddressLine1());
-        billing.setAddressLine2(order.getBillingAddressLine2());
-        billing.setZip(order.getBillingZip());
-        billing.setCity(order.getBillingCity());
-        billing.setCountryCode(order.getBillingCountryCode());
-        dto.setBillingAddress(billing);
-
-        if (!order.getShippingSameAsBilling()) {
-            AddressDto shipping = new AddressDto();
-            shipping.setFirstName(order.getShippingFirstName());
-            shipping.setLastName(order.getShippingLastName());
-            shipping.setCompanyName(order.getShippingCompanyName());
-            shipping.setContactPerson(order.getShippingContactPerson());
-            shipping.setAddressLine1(order.getShippingAddressLine1());
-            shipping.setAddressLine2(order.getShippingAddressLine2());
-            shipping.setZip(order.getShippingZip());
-            shipping.setCity(order.getShippingCity());
-            shipping.setCountryCode(order.getShippingCountryCode());
-            dto.setShippingAddress(shipping);
-        }
-
-        List<OrderItemDto> itemDtos = items.stream().map(i -> {
-            OrderItemDto idto = new OrderItemDto();
-            idto.setId(i.getId());
-            idto.setOriginalFilename(i.getOriginalFilename());
-            idto.setMaterialCode(i.getMaterialCode());
-            idto.setColorCode(i.getColorCode());
-            idto.setQuantity(i.getQuantity());
-            idto.setPrintTimeSeconds(i.getPrintTimeSeconds());
-            idto.setMaterialGrams(i.getMaterialGrams());
-            idto.setUnitPriceChf(i.getUnitPriceChf());
-            idto.setLineTotalChf(i.getLineTotalChf());
-            return idto;
-        }).collect(Collectors.toList());
-        dto.setItems(itemDtos);
-
-        return dto;
-    }
-
-    private String getDisplayOrderNumber(Order order) {
-        String orderNumber = order.getOrderNumber();
-        if (orderNumber != null && !orderNumber.isBlank()) {
-            return orderNumber;
-        }
-        return order.getId() != null ? order.getId().toString() : "unknown";
-    }
-
-}

backend/src/main/java/com/printcalculator/controller/QuoteController.java

@@ -22,17 +22,15 @@ public class QuoteController {
     private final SlicerService slicerService;
     private final QuoteCalculator quoteCalculator;
     private final PrinterMachineRepository machineRepo;
-    private final com.printcalculator.service.ClamAVService clamAVService;
 
     // Defaults (using aliases defined in ProfileManager)
     private static final String DEFAULT_FILAMENT = "pla_basic";
     private static final String DEFAULT_PROCESS = "standard";
 
-    public QuoteController(SlicerService slicerService, QuoteCalculator quoteCalculator, PrinterMachineRepository machineRepo, com.printcalculator.service.ClamAVService clamAVService) {
+    public QuoteController(SlicerService slicerService, QuoteCalculator quoteCalculator, PrinterMachineRepository machineRepo) {
         this.slicerService = slicerService;
         this.quoteCalculator = quoteCalculator;
         this.machineRepo = machineRepo;
-        this.clamAVService = clamAVService;
     }
 
     @PostMapping("/api/quote")
@@ -101,9 +99,6 @@ public class QuoteController {
             return ResponseEntity.badRequest().build();
         }
 
-        // Scan for virus
-        clamAVService.scan(file.getInputStream());
-
         // Fetch Default Active Machine
         PrinterMachine machine = machineRepo.findFirstByIsActiveTrue()
                 .orElseThrow(() -> new IOException("No active printer found in database"));

backend/src/main/java/com/printcalculator/controller/QuoteSessionController.java

@@ -1,350 +0,0 @@
-package com.printcalculator.controller;
-
-import com.printcalculator.entity.PrinterMachine;
-import com.printcalculator.entity.QuoteLineItem;
-import com.printcalculator.entity.QuoteSession;
-import com.printcalculator.model.PrintStats;
-import com.printcalculator.model.QuoteResult;
-import com.printcalculator.repository.PrinterMachineRepository;
-import com.printcalculator.repository.QuoteLineItemRepository;
-import com.printcalculator.repository.QuoteSessionRepository;
-import com.printcalculator.service.QuoteCalculator;
-import com.printcalculator.service.SlicerService;
-import org.springframework.http.MediaType;
-import org.springframework.http.ResponseEntity;
-import org.springframework.transaction.annotation.Transactional;
-import org.springframework.web.bind.annotation.*;
-import org.springframework.web.multipart.MultipartFile;
-
-import java.io.IOException;
-import java.math.BigDecimal;
-import java.nio.file.Files;
-import java.nio.file.Path;
-import java.nio.file.Paths;
-import java.time.OffsetDateTime;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-import java.util.UUID;
-import org.springframework.core.io.Resource;
-import org.springframework.core.io.UrlResource;
-
-@RestController
-@RequestMapping("/api/quote-sessions")
-
-public class QuoteSessionController {
-
-    private final QuoteSessionRepository sessionRepo;
-    private final QuoteLineItemRepository lineItemRepo;
-    private final SlicerService slicerService;
-    private final QuoteCalculator quoteCalculator;
-    private final PrinterMachineRepository machineRepo;
-    private final com.printcalculator.repository.PricingPolicyRepository pricingRepo;
-    private final com.printcalculator.service.ClamAVService clamAVService;
-
-    // Defaults
-    private static final String DEFAULT_FILAMENT = "pla_basic";
-    private static final String DEFAULT_PROCESS = "standard";
-
-    public QuoteSessionController(QuoteSessionRepository sessionRepo,
-                                  QuoteLineItemRepository lineItemRepo,
-                                  SlicerService slicerService,
-                                  QuoteCalculator quoteCalculator,
-                                  PrinterMachineRepository machineRepo,
-                                  com.printcalculator.repository.PricingPolicyRepository pricingRepo,
-                                  com.printcalculator.service.ClamAVService clamAVService) {
-        this.sessionRepo = sessionRepo;
-        this.lineItemRepo = lineItemRepo;
-        this.slicerService = slicerService;
-        this.quoteCalculator = quoteCalculator;
-        this.machineRepo = machineRepo;
-        this.pricingRepo = pricingRepo;
-        this.clamAVService = clamAVService;
-    }
-
-    // 1. Start a new empty session
-    @PostMapping(value = "")
-    @Transactional
-    public ResponseEntity<QuoteSession> createSession() {
-        QuoteSession session = new QuoteSession();
-        session.setStatus("ACTIVE");
-        session.setPricingVersion("v1");
-        // Default material/settings will be set when items are added or updated?
-        // For now set safe defaults
-        session.setMaterialCode("pla_basic"); 
-        session.setSupportsEnabled(false);
-        session.setCreatedAt(OffsetDateTime.now());
-        session.setExpiresAt(OffsetDateTime.now().plusDays(30)); 
-        
-        var policy = pricingRepo.findFirstByIsActiveTrueOrderByValidFromDesc();
-        session.setSetupCostChf(policy != null ? policy.getFixedJobFeeChf() : BigDecimal.ZERO);
-        
-        session = sessionRepo.save(session);
-        return ResponseEntity.ok(session);
-    }
-    
-    // 2. Add item to existing session
-    @PostMapping(value = "/{id}/line-items", consumes = MediaType.MULTIPART_FORM_DATA_VALUE)
-    @Transactional
-    public ResponseEntity<QuoteLineItem> addItemToExistingSession(
-            @PathVariable UUID id,
-            @RequestPart("settings") com.printcalculator.dto.PrintSettingsDto settings,
-            @RequestPart("file") MultipartFile file
-    ) throws IOException {
-        QuoteSession session = sessionRepo.findById(id)
-                .orElseThrow(() -> new RuntimeException("Session not found"));
-
-        QuoteLineItem item = addItemToSession(session, file, settings);
-        return ResponseEntity.ok(item);
-    }
-
-    // Helper to add item
-    private QuoteLineItem addItemToSession(QuoteSession session, MultipartFile file, com.printcalculator.dto.PrintSettingsDto settings) throws IOException {
-        if (file.isEmpty()) throw new IOException("File is empty");
-
-        // Scan for virus
-        clamAVService.scan(file.getInputStream());
-
-        // 1. Define Persistent Storage Path
-        // Structure: storage_quotes/{sessionId}/{uuid}.{ext}
-        String storageDir = "storage_quotes/" + session.getId();
-        Files.createDirectories(Paths.get(storageDir));
-        
-        String originalFilename = file.getOriginalFilename();
-        String ext = originalFilename != null && originalFilename.contains(".") 
-                     ? originalFilename.substring(originalFilename.lastIndexOf(".")) 
-                     : ".stl";
-        
-        String storedFilename = UUID.randomUUID() + ext;
-        Path persistentPath = Paths.get(storageDir, storedFilename);
-        
-        // Save file
-        Files.copy(file.getInputStream(), persistentPath);
-
-        try {
-            // Apply Basic/Advanced Logic
-            applyPrintSettings(settings);
-
-            // REAL SLICING
-            // 1. Pick Machine (default to first active or specific)
-            PrinterMachine machine = machineRepo.findFirstByIsActiveTrue()
-                    .orElseThrow(() -> new RuntimeException("No active printer found"));
-            
-            // 2. Pick Profiles
-            String machineProfile = machine.getPrinterDisplayName(); // e.g. "Bambu Lab A1 0.4 nozzle"
-            // If the display name doesn't match the json profile name, we might need a mapping key in DB.
-            // For now assuming display name works or we use a tough default
-             machineProfile = "Bambu Lab A1 0.4 nozzle"; // Force known good for now? Or use DB field if exists. 
-             // Ideally: machine.getSlicerProfileName();
-            
-            String filamentProfile = "Generic " + (settings.getMaterial() != null ? settings.getMaterial().toUpperCase() : "PLA");
-            // Mapping: "pla_basic" -> "Generic PLA", "petg_basic" -> "Generic PETG"
-            if (settings.getMaterial() != null) {
-                if (settings.getMaterial().toLowerCase().contains("pla")) filamentProfile = "Generic PLA";
-                else if (settings.getMaterial().toLowerCase().contains("petg")) filamentProfile = "Generic PETG";
-                else if (settings.getMaterial().toLowerCase().contains("tpu")) filamentProfile = "Generic TPU";
-                else if (settings.getMaterial().toLowerCase().contains("abs")) filamentProfile = "Generic ABS";
-            }
-
-            String processProfile = "0.20mm Standard @BBL A1"; 
-            // Mapping quality to process
-            // "standard" -> "0.20mm Standard @BBL A1"
-            // "draft" -> "0.28mm Extra Draft @BBL A1"
-            // "high" -> "0.12mm Fine @BBL A1" (approx names, need to be exact for Orca)
-            // Let's use robust defaults or simple overrides
-            if (settings.getLayerHeight() != null) {
-                 if (settings.getLayerHeight() >= 0.28) processProfile = "0.28mm Extra Draft @BBL A1";
-                 else if (settings.getLayerHeight() <= 0.12) processProfile = "0.12mm Fine @BBL A1";
-            }
-            
-            // Build overrides map from settings
-            Map<String, String> processOverrides = new HashMap<>();
-            if (settings.getLayerHeight() != null) processOverrides.put("layer_height", String.valueOf(settings.getLayerHeight()));
-            if (settings.getInfillDensity() != null) processOverrides.put("sparse_infill_density", settings.getInfillDensity() + "%");
-            if (settings.getInfillPattern() != null) processOverrides.put("sparse_infill_pattern", settings.getInfillPattern());
-            
-            // 3. Slice (Use persistent path)
-            PrintStats stats = slicerService.slice(
-                persistentPath.toFile(), 
-                machineProfile, 
-                filamentProfile, 
-                processProfile, 
-                null, // machine overrides
-                processOverrides
-            );
-            
-            // 4. Calculate Quote
-            QuoteResult result = quoteCalculator.calculate(stats, machine.getPrinterDisplayName(), filamentProfile);
-
-            // 5. Create Line Item
-            QuoteLineItem item = new QuoteLineItem();
-            item.setQuoteSession(session);
-            item.setOriginalFilename(file.getOriginalFilename());
-            item.setStoredPath(persistentPath.toString()); // SAVE PATH
-            item.setQuantity(1);
-            item.setColorCode(settings.getColor() != null ? settings.getColor() : "#FFFFFF");
-            item.setStatus("READY"); // or CALCULATED
-            
-            item.setPrintTimeSeconds((int) stats.printTimeSeconds());
-            item.setMaterialGrams(BigDecimal.valueOf(stats.filamentWeightGrams()));
-            item.setUnitPriceChf(BigDecimal.valueOf(result.getTotalPrice()));
-            
-            // Store breakdown
-            Map<String, Object> breakdown = new HashMap<>();
-            breakdown.put("machine_cost", result.getTotalPrice() - result.getSetupCost()); // Approximation? 
-            // Better: QuoteResult could expose detailed breakdown. For now just storing what we have.
-            breakdown.put("setup_fee", result.getSetupCost());
-            item.setPricingBreakdown(breakdown);
-            
-            // Dimensions
-            // Cannot get bb from GCodeParser yet? 
-            // If GCodeParser doesn't return size, we might defaults or 0.
-            // Stats has filament used. 
-            // Let's set dummy for now or upgrade parser later.
-            item.setBoundingBoxXMm(BigDecimal.ZERO);
-            item.setBoundingBoxYMm(BigDecimal.ZERO);
-            item.setBoundingBoxZMm(BigDecimal.ZERO);
-            
-            item.setCreatedAt(OffsetDateTime.now());
-            item.setUpdatedAt(OffsetDateTime.now());
-            
-            return lineItemRepo.save(item);
-
-        } catch (Exception e) {
-            // Cleanup if failed
-            Files.deleteIfExists(persistentPath);
-            throw e;
-        }
-    }
-
-    private void applyPrintSettings(com.printcalculator.dto.PrintSettingsDto settings) {
-        if ("BASIC".equalsIgnoreCase(settings.getComplexityMode())) {
-            // Set defaults based on Quality
-            String quality = settings.getQuality() != null ? settings.getQuality().toLowerCase() : "standard";
-            
-            switch (quality) {
-                case "draft":
-                    settings.setLayerHeight(0.28);
-                    settings.setInfillDensity(15.0);
-                    settings.setInfillPattern("grid");
-                    break;
-                case "high":
-                    settings.setLayerHeight(0.12);
-                    settings.setInfillDensity(20.0);
-                    settings.setInfillPattern("gyroid");
-                    break;
-                case "standard":
-                default:
-                    settings.setLayerHeight(0.20);
-                    settings.setInfillDensity(20.0);
-                    settings.setInfillPattern("grid");
-                    break;
-            }
-        } else {
-            // ADVANCED Mode: Use values from Frontend, set defaults if missing
-            if (settings.getLayerHeight() == null) settings.setLayerHeight(0.20);
-            if (settings.getInfillDensity() == null) settings.setInfillDensity(20.0);
-            if (settings.getInfillPattern() == null) settings.setInfillPattern("grid");
-        }
-    }
-
-    // 3. Update Line Item
-    @PatchMapping("/line-items/{lineItemId}")
-    @Transactional
-    public ResponseEntity<QuoteLineItem> updateLineItem(
-            @PathVariable UUID lineItemId,
-            @RequestBody Map<String, Object> updates
-    ) {
-        QuoteLineItem item = lineItemRepo.findById(lineItemId)
-                .orElseThrow(() -> new RuntimeException("Item not found"));
-        
-        if (updates.containsKey("quantity")) {
-            item.setQuantity((Integer) updates.get("quantity"));
-        }
-        if (updates.containsKey("color_code")) {
-            item.setColorCode((String) updates.get("color_code"));
-        }
-        
-        // Recalculate price if needed? 
-        // For now, unit price is fixed in mock. Total is calculated on GET.
-        
-        item.setUpdatedAt(OffsetDateTime.now());
-        return ResponseEntity.ok(lineItemRepo.save(item));
-    }
-    
-    // 4. Delete Line Item
-    @DeleteMapping("/{sessionId}/line-items/{lineItemId}")
-    @Transactional
-    public ResponseEntity<Void> deleteLineItem(
-            @PathVariable UUID sessionId,
-            @PathVariable UUID lineItemId
-    ) {
-        // Verify item belongs to session?
-        QuoteLineItem item = lineItemRepo.findById(lineItemId)
-                .orElseThrow(() -> new RuntimeException("Item not found"));
-        
-        if (!item.getQuoteSession().getId().equals(sessionId)) {
-            return ResponseEntity.badRequest().build();
-        }
-        
-        lineItemRepo.delete(item);
-        return ResponseEntity.noContent().build();
-    }
-    
-    // 5. Get Session (Session + Items + Total)
-    @GetMapping("/{id}")
-    public ResponseEntity<Map<String, Object>> getQuoteSession(@PathVariable UUID id) {
-        QuoteSession session = sessionRepo.findById(id)
-                .orElseThrow(() -> new RuntimeException("Session not found"));
-        
-        List<QuoteLineItem> items = lineItemRepo.findByQuoteSessionId(id);
-        
-        // Calculate Totals
-        BigDecimal itemsTotal = BigDecimal.ZERO;
-        for (QuoteLineItem item : items) {
-            BigDecimal lineTotal = item.getUnitPriceChf().multiply(BigDecimal.valueOf(item.getQuantity()));
-            itemsTotal = itemsTotal.add(lineTotal);
-        }
-        
-        BigDecimal setupFee = session.getSetupCostChf() != null ? session.getSetupCostChf() : BigDecimal.ZERO;
-        BigDecimal grandTotal = itemsTotal.add(setupFee);
-        
-        Map<String, Object> response = new HashMap<>();
-        response.put("session", session);
-        response.put("items", items);
-        response.put("itemsTotalChf", itemsTotal);
-        response.put("grandTotalChf", grandTotal);
-        
-        return ResponseEntity.ok(response);
-    }
-
-    // 6. Download Line Item Content
-    @GetMapping(value = "/{sessionId}/line-items/{lineItemId}/content")
-    public ResponseEntity<org.springframework.core.io.Resource> downloadLineItemContent(
-            @PathVariable UUID sessionId,
-            @PathVariable UUID lineItemId
-    ) throws IOException {
-        QuoteLineItem item = lineItemRepo.findById(lineItemId)
-                .orElseThrow(() -> new RuntimeException("Item not found"));
-
-        if (!item.getQuoteSession().getId().equals(sessionId)) {
-            return ResponseEntity.badRequest().build();
-        }
-
-        if (item.getStoredPath() == null) {
-            return ResponseEntity.notFound().build();
-        }
-
-        Path path = Paths.get(item.getStoredPath());
-        if (!Files.exists(path)) {
-            return ResponseEntity.notFound().build();
-        }
-
-        org.springframework.core.io.Resource resource = new org.springframework.core.io.UrlResource(path.toUri());
-
-        return ResponseEntity.ok()
-                .contentType(MediaType.APPLICATION_OCTET_STREAM)
-                .header(org.springframework.http.HttpHeaders.CONTENT_DISPOSITION, "attachment; filename=\"" + item.getOriginalFilename() + "\"")
-                .body(resource);
-    }
-}

backend/src/main/java/com/printcalculator/dto/AddressDto.java

@@ -1,16 +0,0 @@
-package com.printcalculator.dto;
-
-import lombok.Data;
-
-@Data
-public class AddressDto {
-    private String firstName;
-    private String lastName;
-    private String companyName;
-    private String contactPerson;
-    private String addressLine1;
-    private String addressLine2;
-    private String zip;
-    private String city;
-    private String countryCode;
-}

backend/src/main/java/com/printcalculator/dto/CreateOrderRequest.java

@@ -1,11 +0,0 @@
-package com.printcalculator.dto;
-
-import lombok.Data;
-
-@Data
-public class CreateOrderRequest {
-    private CustomerDto customer;
-    private AddressDto billingAddress;
-    private AddressDto shippingAddress;
-    private boolean shippingSameAsBilling;
-}

backend/src/main/java/com/printcalculator/dto/CustomerDto.java

@@ -1,10 +0,0 @@
-package com.printcalculator.dto;
-
-import lombok.Data;
-
-@Data
-public class CustomerDto {
-    private String email;
-    private String phone;
-    private String customerType; // "PRIVATE", "BUSINESS"
-}

backend/src/main/java/com/printcalculator/dto/OrderDto.java

@@ -1,86 +0,0 @@
-package com.printcalculator.dto;
-
-import java.math.BigDecimal;
-import java.time.OffsetDateTime;
-import java.util.List;
-import java.util.UUID;
-
-public class OrderDto {
-    private UUID id;
-    private String orderNumber;
-    private String status;
-    private String paymentStatus;
-    private String paymentMethod;
-    private String customerEmail;
-    private String customerPhone;
-    private String billingCustomerType;
-    private AddressDto billingAddress;
-    private AddressDto shippingAddress;
-    private Boolean shippingSameAsBilling;
-    private String currency;
-    private BigDecimal setupCostChf;
-    private BigDecimal shippingCostChf;
-    private BigDecimal discountChf;
-    private BigDecimal subtotalChf;
-    private BigDecimal totalChf;
-    private OffsetDateTime createdAt;
-    private List<OrderItemDto> items;
-
-    // Getters and Setters
-    public UUID getId() { return id; }
-    public void setId(UUID id) { this.id = id; }
-
-    public String getOrderNumber() { return orderNumber; }
-    public void setOrderNumber(String orderNumber) { this.orderNumber = orderNumber; }
-
-    public String getStatus() { return status; }
-    public void setStatus(String status) { this.status = status; }
-
-    public String getPaymentStatus() { return paymentStatus; }
-    public void setPaymentStatus(String paymentStatus) { this.paymentStatus = paymentStatus; }
-
-    public String getPaymentMethod() { return paymentMethod; }
-    public void setPaymentMethod(String paymentMethod) { this.paymentMethod = paymentMethod; }
-
-    public String getCustomerEmail() { return customerEmail; }
-    public void setCustomerEmail(String customerEmail) { this.customerEmail = customerEmail; }
-
-    public String getCustomerPhone() { return customerPhone; }
-    public void setCustomerPhone(String customerPhone) { this.customerPhone = customerPhone; }
-
-    public String getBillingCustomerType() { return billingCustomerType; }
-    public void setBillingCustomerType(String billingCustomerType) { this.billingCustomerType = billingCustomerType; }
-
-    public AddressDto getBillingAddress() { return billingAddress; }
-    public void setBillingAddress(AddressDto billingAddress) { this.billingAddress = billingAddress; }
-
-    public AddressDto getShippingAddress() { return shippingAddress; }
-    public void setShippingAddress(AddressDto shippingAddress) { this.shippingAddress = shippingAddress; }
-
-    public Boolean getShippingSameAsBilling() { return shippingSameAsBilling; }
-    public void setShippingSameAsBilling(Boolean shippingSameAsBilling) { this.shippingSameAsBilling = shippingSameAsBilling; }
-
-    public String getCurrency() { return currency; }
-    public void setCurrency(String currency) { this.currency = currency; }
-
-    public BigDecimal getSetupCostChf() { return setupCostChf; }
-    public void setSetupCostChf(BigDecimal setupCostChf) { this.setupCostChf = setupCostChf; }
-
-    public BigDecimal getShippingCostChf() { return shippingCostChf; }
-    public void setShippingCostChf(BigDecimal shippingCostChf) { this.shippingCostChf = shippingCostChf; }
-
-    public BigDecimal getDiscountChf() { return discountChf; }
-    public void setDiscountChf(BigDecimal discountChf) { this.discountChf = discountChf; }
-
-    public BigDecimal getSubtotalChf() { return subtotalChf; }
-    public void setSubtotalChf(BigDecimal subtotalChf) { this.subtotalChf = subtotalChf; }
-
-    public BigDecimal getTotalChf() { return totalChf; }
-    public void setTotalChf(BigDecimal totalChf) { this.totalChf = totalChf; }
-
-    public OffsetDateTime getCreatedAt() { return createdAt; }
-    public void setCreatedAt(OffsetDateTime createdAt) { this.createdAt = createdAt; }
-
-    public List<OrderItemDto> getItems() { return items; }
-    public void setItems(List<OrderItemDto> items) { this.items = items; }
-}

backend/src/main/java/com/printcalculator/dto/OrderItemDto.java

@@ -1,44 +0,0 @@
-package com.printcalculator.dto;
-
-import java.math.BigDecimal;
-import java.util.UUID;
-
-public class OrderItemDto {
-    private UUID id;
-    private String originalFilename;
-    private String materialCode;
-    private String colorCode;
-    private Integer quantity;
-    private Integer printTimeSeconds;
-    private BigDecimal materialGrams;
-    private BigDecimal unitPriceChf;
-    private BigDecimal lineTotalChf;
-
-    // Getters and Setters
-    public UUID getId() { return id; }
-    public void setId(UUID id) { this.id = id; }
-
-    public String getOriginalFilename() { return originalFilename; }
-    public void setOriginalFilename(String originalFilename) { this.originalFilename = originalFilename; }
-
-    public String getMaterialCode() { return materialCode; }
-    public void setMaterialCode(String materialCode) { this.materialCode = materialCode; }
-
-    public String getColorCode() { return colorCode; }
-    public void setColorCode(String colorCode) { this.colorCode = colorCode; }
-
-    public Integer getQuantity() { return quantity; }
-    public void setQuantity(Integer quantity) { this.quantity = quantity; }
-
-    public Integer getPrintTimeSeconds() { return printTimeSeconds; }
-    public void setPrintTimeSeconds(Integer printTimeSeconds) { this.printTimeSeconds = printTimeSeconds; }
-
-    public BigDecimal getMaterialGrams() { return materialGrams; }
-    public void setMaterialGrams(BigDecimal materialGrams) { this.materialGrams = materialGrams; }
-
-    public BigDecimal getUnitPriceChf() { return unitPriceChf; }
-    public void setUnitPriceChf(BigDecimal unitPriceChf) { this.unitPriceChf = unitPriceChf; }
-
-    public BigDecimal getLineTotalChf() { return lineTotalChf; }
-    public void setLineTotalChf(BigDecimal lineTotalChf) { this.lineTotalChf = lineTotalChf; }
-}

backend/src/main/java/com/printcalculator/dto/PrintSettingsDto.java

@@ -1,23 +0,0 @@
-package com.printcalculator.dto;
-
-import lombok.Data;
-
-@Data
-public class PrintSettingsDto {
-    // Mode: "BASIC" or "ADVANCED"
-    private String complexityMode;
-    
-    // Common
-    private String material; // e.g. "PLA", "PETG"
-    private String color;    // e.g. "White", "#FFFFFF"
-    
-    // Basic Mode
-    private String quality;  // "draft", "standard", "high"
-    
-    // Advanced Mode (Optional in Basic)
-    private Double layerHeight;
-    private Double infillDensity;
-    private String infillPattern;
-    private Boolean supportsEnabled;
-    private String notes;
-}

backend/src/main/java/com/printcalculator/dto/QuoteRequestDto.java

@@ -1,15 +0,0 @@
-package com.printcalculator.dto;
-
-import lombok.Data;
-
-@Data
-public class QuoteRequestDto {
-    private String requestType; // "PRINT_SERVICE" or "DESIGN_SERVICE"
-    private String customerType; // "PRIVATE" or "BUSINESS"
-    private String email;
-    private String phone;
-    private String name;
-    private String companyName;
-    private String contactPerson;
-    private String message;
-}

backend/src/main/java/com/printcalculator/entity/CustomQuoteRequest.java

@@ -1,149 +0,0 @@
-package com.printcalculator.entity;
-
-import jakarta.persistence.*;
-import org.hibernate.annotations.ColumnDefault;
-
-import java.time.OffsetDateTime;
-import java.util.UUID;
-
-@Entity
-@Table(name = "custom_quote_requests", indexes = {@Index(name = "ix_custom_quote_requests_status",
-        columnList = "status")})
-public class CustomQuoteRequest {
-    @Id
-    @GeneratedValue(strategy = GenerationType.AUTO)
-    @Column(name = "request_id", nullable = false)
-    private UUID id;
-
-    @Column(name = "request_type", nullable = false, length = Integer.MAX_VALUE)
-    private String requestType;
-
-    @Column(name = "customer_type", nullable = false, length = Integer.MAX_VALUE)
-    private String customerType;
-
-    @Column(name = "email", nullable = false, length = Integer.MAX_VALUE)
-    private String email;
-
-    @Column(name = "phone", length = Integer.MAX_VALUE)
-    private String phone;
-
-    @Column(name = "name", length = Integer.MAX_VALUE)
-    private String name;
-
-    @Column(name = "company_name", length = Integer.MAX_VALUE)
-    private String companyName;
-
-    @Column(name = "contact_person", length = Integer.MAX_VALUE)
-    private String contactPerson;
-
-    @Column(name = "message", nullable = false, length = Integer.MAX_VALUE)
-    private String message;
-
-    @Column(name = "status", nullable = false, length = Integer.MAX_VALUE)
-    private String status;
-
-    @ColumnDefault("now()")
-    @Column(name = "created_at", nullable = false)
-    private OffsetDateTime createdAt;
-
-    @ColumnDefault("now()")
-    @Column(name = "updated_at", nullable = false)
-    private OffsetDateTime updatedAt;
-
-    public UUID getId() {
-        return id;
-    }
-
-    public void setId(UUID id) {
-        this.id = id;
-    }
-
-    public String getRequestType() {
-        return requestType;
-    }
-
-    public void setRequestType(String requestType) {
-        this.requestType = requestType;
-    }
-
-    public String getCustomerType() {
-        return customerType;
-    }
-
-    public void setCustomerType(String customerType) {
-        this.customerType = customerType;
-    }
-
-    public String getEmail() {
-        return email;
-    }
-
-    public void setEmail(String email) {
-        this.email = email;
-    }
-
-    public String getPhone() {
-        return phone;
-    }
-
-    public void setPhone(String phone) {
-        this.phone = phone;
-    }
-
-    public String getName() {
-        return name;
-    }
-
-    public void setName(String name) {
-        this.name = name;
-    }
-
-    public String getCompanyName() {
-        return companyName;
-    }
-
-    public void setCompanyName(String companyName) {
-        this.companyName = companyName;
-    }
-
-    public String getContactPerson() {
-        return contactPerson;
-    }
-
-    public void setContactPerson(String contactPerson) {
-        this.contactPerson = contactPerson;
-    }
-
-    public String getMessage() {
-        return message;
-    }
-
-    public void setMessage(String message) {
-        this.message = message;
-    }
-
-    public String getStatus() {
-        return status;
-    }
-
-    public void setStatus(String status) {
-        this.status = status;
-    }
-
-    public OffsetDateTime getCreatedAt() {
-        return createdAt;
-    }
-
-    public void setCreatedAt(OffsetDateTime createdAt) {
-        this.createdAt = createdAt;
-    }
-
-    public OffsetDateTime getUpdatedAt() {
-        return updatedAt;
-    }
-
-    public void setUpdatedAt(OffsetDateTime updatedAt) {
-        this.updatedAt = updatedAt;
-    }
-
-}

backend/src/main/java/com/printcalculator/entity/CustomQuoteRequestAttachment.java

@@ -1,121 +0,0 @@
-package com.printcalculator.entity;
-
-import jakarta.persistence.*;
-import org.hibernate.annotations.ColumnDefault;
-import org.hibernate.annotations.OnDelete;
-import org.hibernate.annotations.OnDeleteAction;
-
-import java.time.OffsetDateTime;
-import java.util.UUID;
-
-@Entity
-@Table(name = "custom_quote_request_attachments", indexes = {@Index(name = "ix_custom_quote_attachments_request",
-        columnList = "request_id")})
-public class CustomQuoteRequestAttachment {
-    @Id
-    @GeneratedValue(strategy = GenerationType.AUTO)
-    @Column(name = "attachment_id", nullable = false)
-    private UUID id;
-
-    @ManyToOne(fetch = FetchType.LAZY, optional = false)
-    @OnDelete(action = OnDeleteAction.CASCADE)
-    @JoinColumn(name = "request_id", nullable = false)
-    private CustomQuoteRequest request;
-
-    @Column(name = "original_filename", nullable = false, length = Integer.MAX_VALUE)
-    private String originalFilename;
-
-    @Column(name = "stored_relative_path", nullable = false, length = Integer.MAX_VALUE)
-    private String storedRelativePath;
-
-    @Column(name = "stored_filename", nullable = false, length = Integer.MAX_VALUE)
-    private String storedFilename;
-
-    @Column(name = "file_size_bytes")
-    private Long fileSizeBytes;
-
-    @Column(name = "mime_type", length = Integer.MAX_VALUE)
-    private String mimeType;
-
-    @Column(name = "sha256_hex", length = Integer.MAX_VALUE)
-    private String sha256Hex;
-
-    @ColumnDefault("now()")
-    @Column(name = "created_at", nullable = false)
-    private OffsetDateTime createdAt;
-
-    public UUID getId() {
-        return id;
-    }
-
-    public void setId(UUID id) {
-        this.id = id;
-    }
-
-    public CustomQuoteRequest getRequest() {
-        return request;
-    }
-
-    public void setRequest(CustomQuoteRequest request) {
-        this.request = request;
-    }
-
-    public String getOriginalFilename() {
-        return originalFilename;
-    }
-
-    public void setOriginalFilename(String originalFilename) {
-        this.originalFilename = originalFilename;
-    }
-
-    public String getStoredRelativePath() {
-        return storedRelativePath;
-    }
-
-    public void setStoredRelativePath(String storedRelativePath) {
-        this.storedRelativePath = storedRelativePath;
-    }
-
-    public String getStoredFilename() {
-        return storedFilename;
-    }
-
-    public void setStoredFilename(String storedFilename) {
-        this.storedFilename = storedFilename;
-    }
-
-    public Long getFileSizeBytes() {
-        return fileSizeBytes;
-    }
-
-    public void setFileSizeBytes(Long fileSizeBytes) {
-        this.fileSizeBytes = fileSizeBytes;
-    }
-
-    public String getMimeType() {
-        return mimeType;
-    }
-
-    public void setMimeType(String mimeType) {
-        this.mimeType = mimeType;
-    }
-
-    public String getSha256Hex() {
-        return sha256Hex;
-    }
-
-    public void setSha256Hex(String sha256Hex) {
-        this.sha256Hex = sha256Hex;
-    }
-
-    public OffsetDateTime getCreatedAt() {
-        return createdAt;
-    }
-
-    public void setCreatedAt(OffsetDateTime createdAt) {
-        this.createdAt = createdAt;
-    }
-
-    public void setCustomQuoteRequest(CustomQuoteRequest request) {
-    }
-}

backend/src/main/java/com/printcalculator/entity/Customer.java

@@ -1,126 +0,0 @@
-package com.printcalculator.entity;
-
-import jakarta.persistence.*;
-import org.hibernate.annotations.ColumnDefault;
-
-import java.time.OffsetDateTime;
-import java.util.UUID;
-
-@Entity
-@Table(name = "customers")
-public class Customer {
-    @Id
-    @GeneratedValue(strategy = GenerationType.AUTO)
-    @Column(name = "customer_id", nullable = false)
-    private UUID id;
-
-    @Column(name = "customer_type", nullable = false, length = Integer.MAX_VALUE)
-    private String customerType;
-
-    @Column(name = "email", nullable = false, length = Integer.MAX_VALUE)
-    private String email;
-
-    @Column(name = "phone", length = Integer.MAX_VALUE)
-    private String phone;
-
-    @Column(name = "first_name", length = Integer.MAX_VALUE)
-    private String firstName;
-
-    @Column(name = "last_name", length = Integer.MAX_VALUE)
-    private String lastName;
-
-    @Column(name = "company_name", length = Integer.MAX_VALUE)
-    private String companyName;
-
-    @Column(name = "contact_person", length = Integer.MAX_VALUE)
-    private String contactPerson;
-
-    @ColumnDefault("now()")
-    @Column(name = "created_at", nullable = false)
-    private OffsetDateTime createdAt;
-
-    @ColumnDefault("now()")
-    @Column(name = "updated_at", nullable = false)
-    private OffsetDateTime updatedAt;
-
-    public UUID getId() {
-        return id;
-    }
-
-    public void setId(UUID id) {
-        this.id = id;
-    }
-
-    public String getCustomerType() {
-        return customerType;
-    }
-
-    public void setCustomerType(String customerType) {
-        this.customerType = customerType;
-    }
-
-    public String getEmail() {
-        return email;
-    }
-
-    public void setEmail(String email) {
-        this.email = email;
-    }
-
-    public String getPhone() {
-        return phone;
-    }
-
-    public void setPhone(String phone) {
-        this.phone = phone;
-    }
-
-    public String getFirstName() {
-        return firstName;
-    }
-
-    public void setFirstName(String firstName) {
-        this.firstName = firstName;
-    }
-
-    public String getLastName() {
-        return lastName;
-    }
-
-    public void setLastName(String lastName) {
-        this.lastName = lastName;
-    }
-
-    public String getCompanyName() {
-        return companyName;
-    }
-
-    public void setCompanyName(String companyName) {
-        this.companyName = companyName;
-    }
-
-    public String getContactPerson() {
-        return contactPerson;
-    }
-
-    public void setContactPerson(String contactPerson) {
-        this.contactPerson = contactPerson;
-    }
-
-    public OffsetDateTime getCreatedAt() {
-        return createdAt;
-    }
-
-    public void setCreatedAt(OffsetDateTime createdAt) {
-        this.createdAt = createdAt;
-    }
-
-    public OffsetDateTime getUpdatedAt() {
-        return updatedAt;
-    }
-
-    public void setUpdatedAt(OffsetDateTime updatedAt) {
-        this.updatedAt = updatedAt;
-    }
-
-}

backend/src/main/java/com/printcalculator/entity/Order.java

@@ -1,423 +0,0 @@
-package com.printcalculator.entity;
-
-import jakarta.persistence.*;
-import org.hibernate.annotations.ColumnDefault;
-
-import java.math.BigDecimal;
-import java.time.OffsetDateTime;
-import java.util.UUID;
-
-@Entity
-@Table(name = "orders", indexes = {@Index(name = "ix_orders_status",
-        columnList = "status")})
-public class Order {
-    @Id
-    @GeneratedValue(strategy = GenerationType.AUTO)
-    @Column(name = "order_id", nullable = false)
-    private UUID id;
-
-    @ManyToOne(fetch = FetchType.LAZY)
-    @JoinColumn(name = "source_quote_session_id")
-    private QuoteSession sourceQuoteSession;
-
-    @Column(name = "status", nullable = false, length = Integer.MAX_VALUE)
-    private String status;
-
-    @ManyToOne(fetch = FetchType.LAZY)
-    @JoinColumn(name = "customer_id")
-    private Customer customer;
-
-    @Column(name = "customer_email", nullable = false, length = Integer.MAX_VALUE)
-    private String customerEmail;
-
-    @Column(name = "customer_phone", length = Integer.MAX_VALUE)
-    private String customerPhone;
-
-    @Column(name = "billing_customer_type", nullable = false, length = Integer.MAX_VALUE)
-    private String billingCustomerType;
-
-    @Column(name = "billing_first_name", length = Integer.MAX_VALUE)
-    private String billingFirstName;
-
-    @Column(name = "billing_last_name", length = Integer.MAX_VALUE)
-    private String billingLastName;
-
-    @Column(name = "billing_company_name", length = Integer.MAX_VALUE)
-    private String billingCompanyName;
-
-    @Column(name = "billing_contact_person", length = Integer.MAX_VALUE)
-    private String billingContactPerson;
-
-    @Column(name = "billing_address_line1", nullable = false, length = Integer.MAX_VALUE)
-    private String billingAddressLine1;
-
-    @Column(name = "billing_address_line2", length = Integer.MAX_VALUE)
-    private String billingAddressLine2;
-
-    @Column(name = "billing_zip", nullable = false, length = Integer.MAX_VALUE)
-    private String billingZip;
-
-    @Column(name = "billing_city", nullable = false, length = Integer.MAX_VALUE)
-    private String billingCity;
-
-    @ColumnDefault("'CH'")
-    @Column(name = "billing_country_code", nullable = false, length = 2)
-    private String billingCountryCode;
-
-    @ColumnDefault("true")
-    @Column(name = "shipping_same_as_billing", nullable = false)
-    private Boolean shippingSameAsBilling;
-
-    @Column(name = "shipping_first_name", length = Integer.MAX_VALUE)
-    private String shippingFirstName;
-
-    @Column(name = "shipping_last_name", length = Integer.MAX_VALUE)
-    private String shippingLastName;
-
-    @Column(name = "shipping_company_name", length = Integer.MAX_VALUE)
-    private String shippingCompanyName;
-
-    @Column(name = "shipping_contact_person", length = Integer.MAX_VALUE)
-    private String shippingContactPerson;
-
-    @Column(name = "shipping_address_line1", length = Integer.MAX_VALUE)
-    private String shippingAddressLine1;
-
-    @Column(name = "shipping_address_line2", length = Integer.MAX_VALUE)
-    private String shippingAddressLine2;
-
-    @Column(name = "shipping_zip", length = Integer.MAX_VALUE)
-    private String shippingZip;
-
-    @Column(name = "shipping_city", length = Integer.MAX_VALUE)
-    private String shippingCity;
-
-    @Column(name = "shipping_country_code", length = 2)
-    private String shippingCountryCode;
-
-    @ColumnDefault("'CHF'")
-    @Column(name = "currency", nullable = false, length = 3)
-    private String currency;
-
-    @ColumnDefault("0.00")
-    @Column(name = "setup_cost_chf", nullable = false, precision = 12, scale = 2)
-    private BigDecimal setupCostChf;
-
-    @ColumnDefault("0.00")
-    @Column(name = "shipping_cost_chf", nullable = false, precision = 12, scale = 2)
-    private BigDecimal shippingCostChf;
-
-    @ColumnDefault("0.00")
-    @Column(name = "discount_chf", nullable = false, precision = 12, scale = 2)
-    private BigDecimal discountChf;
-
-    @ColumnDefault("0.00")
-    @Column(name = "subtotal_chf", nullable = false, precision = 12, scale = 2)
-    private BigDecimal subtotalChf;
-
-    @ColumnDefault("0.00")
-    @Column(name = "total_chf", nullable = false, precision = 12, scale = 2)
-    private BigDecimal totalChf;
-
-    @ColumnDefault("now()")
-    @Column(name = "created_at", nullable = false)
-    private OffsetDateTime createdAt;
-
-    @ColumnDefault("now()")
-    @Column(name = "updated_at", nullable = false)
-    private OffsetDateTime updatedAt;
-
-    @Column(name = "paid_at")
-    private OffsetDateTime paidAt;
-
-    public UUID getId() {
-        return id;
-    }
-
-    public void setId(UUID id) {
-        this.id = id;
-    }
-
-    @Transient
-    public String getOrderNumber() {
-        if (id == null) {
-            return null;
-        }
-        String rawId = id.toString();
-        int dashIndex = rawId.indexOf('-');
-        return dashIndex > 0 ? rawId.substring(0, dashIndex) : rawId;
-    }
-
-    public QuoteSession getSourceQuoteSession() {
-        return sourceQuoteSession;
-    }
-
-    public void setSourceQuoteSession(QuoteSession sourceQuoteSession) {
-        this.sourceQuoteSession = sourceQuoteSession;
-    }
-
-    public String getStatus() {
-        return status;
-    }
-
-    public void setStatus(String status) {
-        this.status = status;
-    }
-
-    public Customer getCustomer() {
-        return customer;
-    }
-
-    public void setCustomer(Customer customer) {
-        this.customer = customer;
-    }
-
-    public String getCustomerEmail() {
-        return customerEmail;
-    }
-
-    public void setCustomerEmail(String customerEmail) {
-        this.customerEmail = customerEmail;
-    }
-
-    public String getCustomerPhone() {
-        return customerPhone;
-    }
-
-    public void setCustomerPhone(String customerPhone) {
-        this.customerPhone = customerPhone;
-    }
-
-    public String getBillingCustomerType() {
-        return billingCustomerType;
-    }
-
-    public void setBillingCustomerType(String billingCustomerType) {
-        this.billingCustomerType = billingCustomerType;
-    }
-
-    public String getBillingFirstName() {
-        return billingFirstName;
-    }
-
-    public void setBillingFirstName(String billingFirstName) {
-        this.billingFirstName = billingFirstName;
-    }
-
-    public String getBillingLastName() {
-        return billingLastName;
-    }
-
-    public void setBillingLastName(String billingLastName) {
-        this.billingLastName = billingLastName;
-    }
-
-    public String getBillingCompanyName() {
-        return billingCompanyName;
-    }
-
-    public void setBillingCompanyName(String billingCompanyName) {
-        this.billingCompanyName = billingCompanyName;
-    }
-
-    public String getBillingContactPerson() {
-        return billingContactPerson;
-    }
-
-    public void setBillingContactPerson(String billingContactPerson) {
-        this.billingContactPerson = billingContactPerson;
-    }
-
-    public String getBillingAddressLine1() {
-        return billingAddressLine1;
-    }
-
-    public void setBillingAddressLine1(String billingAddressLine1) {
-        this.billingAddressLine1 = billingAddressLine1;
-    }
-
-    public String getBillingAddressLine2() {
-        return billingAddressLine2;
-    }
-
-    public void setBillingAddressLine2(String billingAddressLine2) {
-        this.billingAddressLine2 = billingAddressLine2;
-    }
-
-    public String getBillingZip() {
-        return billingZip;
-    }
-
-    public void setBillingZip(String billingZip) {
-        this.billingZip = billingZip;
-    }
-
-    public String getBillingCity() {
-        return billingCity;
-    }
-
-    public void setBillingCity(String billingCity) {
-        this.billingCity = billingCity;
-    }
-
-    public String getBillingCountryCode() {
-        return billingCountryCode;
-    }
-
-    public void setBillingCountryCode(String billingCountryCode) {
-        this.billingCountryCode = billingCountryCode;
-    }
-
-    public Boolean getShippingSameAsBilling() {
-        return shippingSameAsBilling;
-    }
-
-    public void setShippingSameAsBilling(Boolean shippingSameAsBilling) {
-        this.shippingSameAsBilling = shippingSameAsBilling;
-    }
-
-    public String getShippingFirstName() {
-        return shippingFirstName;
-    }
-
-    public void setShippingFirstName(String shippingFirstName) {
-        this.shippingFirstName = shippingFirstName;
-    }
-
-    public String getShippingLastName() {
-        return shippingLastName;
-    }
-
-    public void setShippingLastName(String shippingLastName) {
-        this.shippingLastName = shippingLastName;
-    }
-
-    public String getShippingCompanyName() {
-        return shippingCompanyName;
-    }
-
-    public void setShippingCompanyName(String shippingCompanyName) {
-        this.shippingCompanyName = shippingCompanyName;
-    }
-
-    public String getShippingContactPerson() {
-        return shippingContactPerson;
-    }
-
-    public void setShippingContactPerson(String shippingContactPerson) {
-        this.shippingContactPerson = shippingContactPerson;
-    }
-
-    public String getShippingAddressLine1() {
-        return shippingAddressLine1;
-    }
-
-    public void setShippingAddressLine1(String shippingAddressLine1) {
-        this.shippingAddressLine1 = shippingAddressLine1;
-    }
-
-    public String getShippingAddressLine2() {
-        return shippingAddressLine2;
-    }
-
-    public void setShippingAddressLine2(String shippingAddressLine2) {
-        this.shippingAddressLine2 = shippingAddressLine2;
-    }
-
-    public String getShippingZip() {
-        return shippingZip;
-    }
-
-    public void setShippingZip(String shippingZip) {
-        this.shippingZip = shippingZip;
-    }
-
-    public String getShippingCity() {
-        return shippingCity;
-    }
-
-    public void setShippingCity(String shippingCity) {
-        this.shippingCity = shippingCity;
-    }
-
-    public String getShippingCountryCode() {
-        return shippingCountryCode;
-    }
-
-    public void setShippingCountryCode(String shippingCountryCode) {
-        this.shippingCountryCode = shippingCountryCode;
-    }
-
-    public String getCurrency() {
-        return currency;
-    }
-
-    public void setCurrency(String currency) {
-        this.currency = currency;
-    }
-
-    public BigDecimal getSetupCostChf() {
-        return setupCostChf;
-    }
-
-    public void setSetupCostChf(BigDecimal setupCostChf) {
-        this.setupCostChf = setupCostChf;
-    }
-
-    public BigDecimal getShippingCostChf() {
-        return shippingCostChf;
-    }
-
-    public void setShippingCostChf(BigDecimal shippingCostChf) {
-        this.shippingCostChf = shippingCostChf;
-    }
-
-    public BigDecimal getDiscountChf() {
-        return discountChf;
-    }
-
-    public void setDiscountChf(BigDecimal discountChf) {
-        this.discountChf = discountChf;
-    }
-
-    public BigDecimal getSubtotalChf() {
-        return subtotalChf;
-    }
-
-    public void setSubtotalChf(BigDecimal subtotalChf) {
-        this.subtotalChf = subtotalChf;
-    }
-
-    public BigDecimal getTotalChf() {
-        return totalChf;
-    }
-
-    public void setTotalChf(BigDecimal totalChf) {
-        this.totalChf = totalChf;
-    }
-
-    public OffsetDateTime getCreatedAt() {
-        return createdAt;
-    }
-
-    public void setCreatedAt(OffsetDateTime createdAt) {
-        this.createdAt = createdAt;
-    }
-
-    public OffsetDateTime getUpdatedAt() {
-        return updatedAt;
-    }
-
-    public void setUpdatedAt(OffsetDateTime updatedAt) {
-        this.updatedAt = updatedAt;
-    }
-
-    public OffsetDateTime getPaidAt() {
-        return paidAt;
-    }
-
-    public void setPaidAt(OffsetDateTime paidAt) {
-        this.paidAt = paidAt;
-    }
-
-}

backend/src/main/java/com/printcalculator/entity/OrderItem.java

@@ -1,208 +0,0 @@
-package com.printcalculator.entity;
-
-import jakarta.persistence.*;
-import org.hibernate.annotations.ColumnDefault;
-import org.hibernate.annotations.OnDelete;
-import org.hibernate.annotations.OnDeleteAction;
-
-import java.math.BigDecimal;
-import java.time.OffsetDateTime;
-import java.util.UUID;
-
-@Entity
-@Table(name = "order_items", indexes = {@Index(name = "ix_order_items_order",
-        columnList = "order_id")})
-public class OrderItem {
-    @Id
-    @GeneratedValue(strategy = GenerationType.AUTO)
-    @Column(name = "order_item_id", nullable = false)
-    private UUID id;
-
-    @ManyToOne(fetch = FetchType.LAZY, optional = false)
-    @OnDelete(action = OnDeleteAction.CASCADE)
-    @JoinColumn(name = "order_id", nullable = false)
-    private Order order;
-
-    @Column(name = "original_filename", nullable = false, length = Integer.MAX_VALUE)
-    private String originalFilename;
-
-    @Column(name = "stored_relative_path", nullable = false, length = Integer.MAX_VALUE)
-    private String storedRelativePath;
-
-    @Column(name = "stored_filename", nullable = false, length = Integer.MAX_VALUE)
-    private String storedFilename;
-
-    @Column(name = "file_size_bytes")
-    private Long fileSizeBytes;
-
-    @Column(name = "mime_type", length = Integer.MAX_VALUE)
-    private String mimeType;
-
-    @Column(name = "sha256_hex", length = Integer.MAX_VALUE)
-    private String sha256Hex;
-
-    @Column(name = "material_code", nullable = false, length = Integer.MAX_VALUE)
-    private String materialCode;
-
-    @Column(name = "color_code", length = Integer.MAX_VALUE)
-    private String colorCode;
-
-    @ColumnDefault("1")
-    @Column(name = "quantity", nullable = false)
-    private Integer quantity;
-
-    @Column(name = "print_time_seconds")
-    private Integer printTimeSeconds;
-
-    @Column(name = "material_grams", precision = 12, scale = 2)
-    private BigDecimal materialGrams;
-
-    @Column(name = "unit_price_chf", nullable = false, precision = 12, scale = 2)
-    private BigDecimal unitPriceChf;
-
-    @Column(name = "line_total_chf", nullable = false, precision = 12, scale = 2)
-    private BigDecimal lineTotalChf;
-
-    @ColumnDefault("now()")
-    @Column(name = "created_at", nullable = false)
-    private OffsetDateTime createdAt;
-
-    @PrePersist
-    private void onCreate() {
-        if (createdAt == null) {
-            createdAt = OffsetDateTime.now();
-        }
-        if (quantity == null) {
-            quantity = 1;
-        }
-    }
-
-    public UUID getId() {
-        return id;
-    }
-
-    public void setId(UUID id) {
-        this.id = id;
-    }
-
-    public Order getOrder() {
-        return order;
-    }
-
-    public void setOrder(Order order) {
-        this.order = order;
-    }
-
-    public String getOriginalFilename() {
-        return originalFilename;
-    }
-
-    public void setOriginalFilename(String originalFilename) {
-        this.originalFilename = originalFilename;
-    }
-
-    public String getStoredRelativePath() {
-        return storedRelativePath;
-    }
-
-    public void setStoredRelativePath(String storedRelativePath) {
-        this.storedRelativePath = storedRelativePath;
-    }
-
-    public String getStoredFilename() {
-        return storedFilename;
-    }
-
-    public void setStoredFilename(String storedFilename) {
-        this.storedFilename = storedFilename;
-    }
-
-    public Long getFileSizeBytes() {
-        return fileSizeBytes;
-    }
-
-    public void setFileSizeBytes(Long fileSizeBytes) {
-        this.fileSizeBytes = fileSizeBytes;
-    }
-
-    public String getMimeType() {
-        return mimeType;
-    }
-
-    public void setMimeType(String mimeType) {
-        this.mimeType = mimeType;
-    }
-
-    public String getSha256Hex() {
-        return sha256Hex;
-    }
-
-    public void setSha256Hex(String sha256Hex) {
-        this.sha256Hex = sha256Hex;
-    }
-
-    public String getMaterialCode() {
-        return materialCode;
-    }
-
-    public void setMaterialCode(String materialCode) {
-        this.materialCode = materialCode;
-    }
-
-    public String getColorCode() {
-        return colorCode;
-    }
-
-    public void setColorCode(String colorCode) {
-        this.colorCode = colorCode;
-    }
-
-    public Integer getQuantity() {
-        return quantity;
-    }
-
-    public void setQuantity(Integer quantity) {
-        this.quantity = quantity;
-    }
-
-    public Integer getPrintTimeSeconds() {
-        return printTimeSeconds;
-    }
-
-    public void setPrintTimeSeconds(Integer printTimeSeconds) {
-        this.printTimeSeconds = printTimeSeconds;
-    }
-
-    public BigDecimal getMaterialGrams() {
-        return materialGrams;
-    }
-
-    public void setMaterialGrams(BigDecimal materialGrams) {
-        this.materialGrams = materialGrams;
-    }
-
-    public BigDecimal getUnitPriceChf() {
-        return unitPriceChf;
-    }
-
-    public void setUnitPriceChf(BigDecimal unitPriceChf) {
-        this.unitPriceChf = unitPriceChf;
-    }
-
-    public BigDecimal getLineTotalChf() {
-        return lineTotalChf;
-    }
-
-    public void setLineTotalChf(BigDecimal lineTotalChf) {
-        this.lineTotalChf = lineTotalChf;
-    }
-
-    public OffsetDateTime getCreatedAt() {
-        return createdAt;
-    }
-
-    public void setCreatedAt(OffsetDateTime createdAt) {
-        this.createdAt = createdAt;
-    }
-
-}

backend/src/main/java/com/printcalculator/entity/Payment.java

@@ -1,157 +0,0 @@
-package com.printcalculator.entity;
-
-import jakarta.persistence.*;
-import org.hibernate.annotations.ColumnDefault;
-import org.hibernate.annotations.OnDelete;
-import org.hibernate.annotations.OnDeleteAction;
-
-import java.math.BigDecimal;
-import java.time.OffsetDateTime;
-import java.util.UUID;
-
-@Entity
-@Table(name = "payments", indexes = {
-        @Index(name = "ix_payments_order",
-                columnList = "order_id"),
-        @Index(name = "ix_payments_reference",
-                columnList = "payment_reference")})
-public class Payment {
-    @Id
-    @GeneratedValue(strategy = GenerationType.AUTO)
-    @Column(name = "payment_id", nullable = false)
-    private UUID id;
-
-    @ManyToOne(fetch = FetchType.LAZY, optional = false)
-    @OnDelete(action = OnDeleteAction.CASCADE)
-    @JoinColumn(name = "order_id", nullable = false)
-    private Order order;
-
-    @Column(name = "method", nullable = false, length = Integer.MAX_VALUE)
-    private String method;
-
-    @Column(name = "status", nullable = false, length = Integer.MAX_VALUE)
-    private String status;
-
-    @ColumnDefault("'CHF'")
-    @Column(name = "currency", nullable = false, length = 3)
-    private String currency;
-
-    @Column(name = "amount_chf", nullable = false, precision = 12, scale = 2)
-    private BigDecimal amountChf;
-
-    @Column(name = "payment_reference", length = Integer.MAX_VALUE)
-    private String paymentReference;
-
-    @Column(name = "provider_transaction_id", length = Integer.MAX_VALUE)
-    private String providerTransactionId;
-
-    @Column(name = "qr_payload", length = Integer.MAX_VALUE)
-    private String qrPayload;
-
-    @ColumnDefault("now()")
-    @Column(name = "initiated_at", nullable = false)
-    private OffsetDateTime initiatedAt;
-
-    @Column(name = "reported_at")
-    private OffsetDateTime reportedAt;
-
-    @Column(name = "received_at")
-    private OffsetDateTime receivedAt;
-
-    public UUID getId() {
-        return id;
-    }
-
-    public void setId(UUID id) {
-        this.id = id;
-    }
-
-    public Order getOrder() {
-        return order;
-    }
-
-    public void setOrder(Order order) {
-        this.order = order;
-    }
-
-    public String getMethod() {
-        return method;
-    }
-
-    public void setMethod(String method) {
-        this.method = method;
-    }
-
-    public String getStatus() {
-        return status;
-    }
-
-    public void setStatus(String status) {
-        this.status = status;
-    }
-
-    public String getCurrency() {
-        return currency;
-    }
-
-    public void setCurrency(String currency) {
-        this.currency = currency;
-    }
-
-    public BigDecimal getAmountChf() {
-        return amountChf;
-    }
-
-    public void setAmountChf(BigDecimal amountChf) {
-        this.amountChf = amountChf;
-    }
-
-    public String getPaymentReference() {
-        return paymentReference;
-    }
-
-    public void setPaymentReference(String paymentReference) {
-        this.paymentReference = paymentReference;
-    }
-
-    public String getProviderTransactionId() {
-        return providerTransactionId;
-    }
-
-    public void setProviderTransactionId(String providerTransactionId) {
-        this.providerTransactionId = providerTransactionId;
-    }
-
-    public String getQrPayload() {
-        return qrPayload;
-    }
-
-    public void setQrPayload(String qrPayload) {
-        this.qrPayload = qrPayload;
-    }
-
-    public OffsetDateTime getInitiatedAt() {
-        return initiatedAt;
-    }
-
-    public void setInitiatedAt(OffsetDateTime initiatedAt) {
-        this.initiatedAt = initiatedAt;
-    }
-
-    public OffsetDateTime getReportedAt() {
-        return reportedAt;
-    }
-
-    public void setReportedAt(OffsetDateTime reportedAt) {
-        this.reportedAt = reportedAt;
-    }
-
-    public OffsetDateTime getReceivedAt() {
-        return receivedAt;
-    }
-
-    public void setReceivedAt(OffsetDateTime receivedAt) {
-        this.receivedAt = receivedAt;
-    }
-
-}

backend/src/main/java/com/printcalculator/entity/QuoteLineItem.java

@@ -1,215 +0,0 @@
-package com.printcalculator.entity;
-
-import jakarta.persistence.*;
-import org.hibernate.annotations.ColumnDefault;
-import org.hibernate.annotations.JdbcTypeCode;
-import org.hibernate.annotations.OnDelete;
-import org.hibernate.annotations.OnDeleteAction;
-import org.hibernate.type.SqlTypes;
-
-import java.math.BigDecimal;
-import java.time.OffsetDateTime;
-import java.util.Map;
-import java.util.UUID;
-
-@Entity
-@Table(name = "quote_line_items", indexes = {@Index(name = "ix_quote_line_items_session",
-        columnList = "quote_session_id")})
-public class QuoteLineItem {
-    @Id
-    @GeneratedValue(strategy = GenerationType.AUTO)
-    @Column(name = "quote_line_item_id", nullable = false)
-    private UUID id;
-
-    @ManyToOne(fetch = FetchType.LAZY, optional = false)
-    @OnDelete(action = OnDeleteAction.CASCADE)
-    @JoinColumn(name = "quote_session_id", nullable = false)
-    @com.fasterxml.jackson.annotation.JsonIgnore
-    private QuoteSession quoteSession;
-
-    @Column(name = "status", nullable = false, length = Integer.MAX_VALUE)
-    private String status;
-
-    @Column(name = "original_filename", nullable = false, length = Integer.MAX_VALUE)
-    private String originalFilename;
-
-    @ColumnDefault("1")
-    @Column(name = "quantity", nullable = false)
-    private Integer quantity;
-
-    @Column(name = "color_code", length = Integer.MAX_VALUE)
-    private String colorCode;
-
-    @Column(name = "bounding_box_x_mm", precision = 10, scale = 3)
-    private BigDecimal boundingBoxXMm;
-
-    @Column(name = "bounding_box_y_mm", precision = 10, scale = 3)
-    private BigDecimal boundingBoxYMm;
-
-    @Column(name = "bounding_box_z_mm", precision = 10, scale = 3)
-    private BigDecimal boundingBoxZMm;
-
-    @Column(name = "print_time_seconds")
-    private Integer printTimeSeconds;
-
-    @Column(name = "material_grams", precision = 12, scale = 2)
-    private BigDecimal materialGrams;
-
-    @Column(name = "unit_price_chf", precision = 12, scale = 2)
-    private BigDecimal unitPriceChf;
-
-    @JdbcTypeCode(SqlTypes.JSON)
-    @Column(name = "pricing_breakdown")
-    private Map<String, Object> pricingBreakdown;
-
-    @Column(name = "error_message", length = Integer.MAX_VALUE)
-    private String errorMessage;
-
-    @Column(name = "stored_path", length = Integer.MAX_VALUE)
-    private String storedPath;
-
-    @ColumnDefault("now()")
-    @Column(name = "created_at", nullable = false)
-    private OffsetDateTime createdAt;
-
-    @ColumnDefault("now()")
-    @Column(name = "updated_at", nullable = false)
-    private OffsetDateTime updatedAt;
-
-    public UUID getId() {
-        return id;
-    }
-
-    public void setId(UUID id) {
-        this.id = id;
-    }
-
-    public QuoteSession getQuoteSession() {
-        return quoteSession;
-    }
-
-    public void setQuoteSession(QuoteSession quoteSession) {
-        this.quoteSession = quoteSession;
-    }
-
-    public String getStatus() {
-        return status;
-    }
-
-    public void setStatus(String status) {
-        this.status = status;
-    }
-
-    public String getOriginalFilename() {
-        return originalFilename;
-    }
-
-    public void setOriginalFilename(String originalFilename) {
-        this.originalFilename = originalFilename;
-    }
-
-    public Integer getQuantity() {
-        return quantity;
-    }
-
-    public void setQuantity(Integer quantity) {
-        this.quantity = quantity;
-    }
-
-    public String getColorCode() {
-        return colorCode;
-    }
-
-    public void setColorCode(String colorCode) {
-        this.colorCode = colorCode;
-    }
-
-    public BigDecimal getBoundingBoxXMm() {
-        return boundingBoxXMm;
-    }
-
-    public void setBoundingBoxXMm(BigDecimal boundingBoxXMm) {
-        this.boundingBoxXMm = boundingBoxXMm;
-    }
-
-    public BigDecimal getBoundingBoxYMm() {
-        return boundingBoxYMm;
-    }
-
-    public void setBoundingBoxYMm(BigDecimal boundingBoxYMm) {
-        this.boundingBoxYMm = boundingBoxYMm;
-    }
-
-    public BigDecimal getBoundingBoxZMm() {
-        return boundingBoxZMm;
-    }
-
-    public void setBoundingBoxZMm(BigDecimal boundingBoxZMm) {
-        this.boundingBoxZMm = boundingBoxZMm;
-    }
-
-    public Integer getPrintTimeSeconds() {
-        return printTimeSeconds;
-    }
-
-    public void setPrintTimeSeconds(Integer printTimeSeconds) {
-        this.printTimeSeconds = printTimeSeconds;
-    }
-
-    public BigDecimal getMaterialGrams() {
-        return materialGrams;
-    }
-
-    public void setMaterialGrams(BigDecimal materialGrams) {
-        this.materialGrams = materialGrams;
-    }
-
-    public BigDecimal getUnitPriceChf() {
-        return unitPriceChf;
-    }
-
-    public void setUnitPriceChf(BigDecimal unitPriceChf) {
-        this.unitPriceChf = unitPriceChf;
-    }
-
-    public Map<String, Object> getPricingBreakdown() {
-        return pricingBreakdown;
-    }
-
-    public void setPricingBreakdown(Map<String, Object> pricingBreakdown) {
-        this.pricingBreakdown = pricingBreakdown;
-    }
-
-    public String getErrorMessage() {
-        return errorMessage;
-    }
-
-    public void setErrorMessage(String errorMessage) {
-        this.errorMessage = errorMessage;
-    }
-
-    public String getStoredPath() {
-        return storedPath;
-    }
-
-    public void setStoredPath(String storedPath) {
-        this.storedPath = storedPath;
-    }
-
-    public OffsetDateTime getCreatedAt() {
-        return createdAt;
-    }
-
-    public void setCreatedAt(OffsetDateTime createdAt) {
-        this.createdAt = createdAt;
-    }
-
-    public OffsetDateTime getUpdatedAt() {
-        return updatedAt;
-    }
-
-    public void setUpdatedAt(OffsetDateTime updatedAt) {
-        this.updatedAt = updatedAt;
-    }
-
-}

backend/src/main/java/com/printcalculator/entity/QuoteSession.java

@@ -1,176 +0,0 @@
-package com.printcalculator.entity;
-
-import jakarta.persistence.*;
-import org.hibernate.annotations.ColumnDefault;
-
-import java.math.BigDecimal;
-import java.time.OffsetDateTime;
-import java.util.UUID;
-
-@Entity
-@Table(name = "quote_sessions", indexes = {
-        @Index(name = "ix_quote_sessions_status",
-                columnList = "status"),
-        @Index(name = "ix_quote_sessions_expires_at",
-                columnList = "expires_at")})
-public class QuoteSession {
-    @Id
-    @GeneratedValue(strategy = GenerationType.AUTO)
-    @Column(name = "quote_session_id", nullable = false)
-    private UUID id;
-
-    @Column(name = "status", nullable = false, length = Integer.MAX_VALUE)
-    private String status;
-
-    @Column(name = "pricing_version", nullable = false, length = Integer.MAX_VALUE)
-    private String pricingVersion;
-
-    @Column(name = "material_code", nullable = false, length = Integer.MAX_VALUE)
-    private String materialCode;
-
-    @Column(name = "nozzle_diameter_mm", precision = 5, scale = 2)
-    private BigDecimal nozzleDiameterMm;
-
-    @Column(name = "layer_height_mm", precision = 6, scale = 3)
-    private BigDecimal layerHeightMm;
-
-    @Column(name = "infill_pattern", length = Integer.MAX_VALUE)
-    private String infillPattern;
-
-    @Column(name = "infill_percent")
-    private Integer infillPercent;
-
-    @ColumnDefault("false")
-    @Column(name = "supports_enabled", nullable = false)
-    private Boolean supportsEnabled;
-
-    @Column(name = "notes", length = Integer.MAX_VALUE)
-    private String notes;
-
-    @ColumnDefault("0.00")
-    @Column(name = "setup_cost_chf", nullable = false, precision = 12, scale = 2)
-    private BigDecimal setupCostChf;
-
-    @ColumnDefault("now()")
-    @Column(name = "created_at", nullable = false)
-    private OffsetDateTime createdAt;
-
-    @Column(name = "expires_at", nullable = false)
-    private OffsetDateTime expiresAt;
-
-    @Column(name = "converted_order_id")
-    private UUID convertedOrderId;
-
-    public UUID getId() {
-        return id;
-    }
-
-    public void setId(UUID id) {
-        this.id = id;
-    }
-
-    public String getStatus() {
-        return status;
-    }
-
-    public void setStatus(String status) {
-        this.status = status;
-    }
-
-    public String getPricingVersion() {
-        return pricingVersion;
-    }
-
-    public void setPricingVersion(String pricingVersion) {
-        this.pricingVersion = pricingVersion;
-    }
-
-    public String getMaterialCode() {
-        return materialCode;
-    }
-
-    public void setMaterialCode(String materialCode) {
-        this.materialCode = materialCode;
-    }
-
-    public BigDecimal getNozzleDiameterMm() {
-        return nozzleDiameterMm;
-    }
-
-    public void setNozzleDiameterMm(BigDecimal nozzleDiameterMm) {
-        this.nozzleDiameterMm = nozzleDiameterMm;
-    }
-
-    public BigDecimal getLayerHeightMm() {
-        return layerHeightMm;
-    }
-
-    public void setLayerHeightMm(BigDecimal layerHeightMm) {
-        this.layerHeightMm = layerHeightMm;
-    }
-
-    public String getInfillPattern() {
-        return infillPattern;
-    }
-
-    public void setInfillPattern(String infillPattern) {
-        this.infillPattern = infillPattern;
-    }
-
-    public Integer getInfillPercent() {
-        return infillPercent;
-    }
-
-    public void setInfillPercent(Integer infillPercent) {
-        this.infillPercent = infillPercent;
-    }
-
-    public Boolean getSupportsEnabled() {
-        return supportsEnabled;
-    }
-
-    public void setSupportsEnabled(Boolean supportsEnabled) {
-        this.supportsEnabled = supportsEnabled;
-    }
-
-    public String getNotes() {
-        return notes;
-    }
-
-    public void setNotes(String notes) {
-        this.notes = notes;
-    }
-
-    public BigDecimal getSetupCostChf() {
-        return setupCostChf;
-    }
-
-    public void setSetupCostChf(BigDecimal setupCostChf) {
-        this.setupCostChf = setupCostChf;
-    }
-
-    public OffsetDateTime getCreatedAt() {
-        return createdAt;
-    }
-
-    public void setCreatedAt(OffsetDateTime createdAt) {
-        this.createdAt = createdAt;
-    }
-
-    public OffsetDateTime getExpiresAt() {
-        return expiresAt;
-    }
-
-    public void setExpiresAt(OffsetDateTime expiresAt) {
-        this.expiresAt = expiresAt;
-    }
-
-    public UUID getConvertedOrderId() {
-        return convertedOrderId;
-    }
-
-    public void setConvertedOrderId(UUID convertedOrderId) {
-        this.convertedOrderId = convertedOrderId;
-    }
-
-}

backend/src/main/java/com/printcalculator/event/OrderCreatedEvent.java

@@ -1,16 +0,0 @@
-package com.printcalculator.event;
-
-import com.printcalculator.entity.Order;
-import lombok.Getter;
-import org.springframework.context.ApplicationEvent;
-
-@Getter
-public class OrderCreatedEvent extends ApplicationEvent {
-
-    private final Order order;
-
-    public OrderCreatedEvent(Object source, Order order) {
-        super(source);
-        this.order = order;
-    }
-}

backend/src/main/java/com/printcalculator/event/PaymentReportedEvent.java

@@ -1,25 +0,0 @@
-package com.printcalculator.event;
-
-import com.printcalculator.entity.Order;
-import com.printcalculator.entity.Payment;
-import org.springframework.context.ApplicationEvent;
-
-public class PaymentReportedEvent extends ApplicationEvent {
-
-    private final Order order;
-    private final Payment payment;
-
-    public PaymentReportedEvent(Object source, Order order, Payment payment) {
-        super(source);
-        this.order = order;
-        this.payment = payment;
-    }
-
-    public Order getOrder() {
-        return order;
-    }
-
-    public Payment getPayment() {
-        return payment;
-    }
-}

backend/src/main/java/com/printcalculator/event/listener/OrderEmailListener.java

@@ -1,127 +0,0 @@
-package com.printcalculator.event.listener;
-
-import com.printcalculator.entity.Order;
-import com.printcalculator.entity.Payment;
-import com.printcalculator.event.OrderCreatedEvent;
-import com.printcalculator.event.PaymentReportedEvent;
-import com.printcalculator.service.email.EmailNotificationService;
-import lombok.RequiredArgsConstructor;
-import lombok.extern.slf4j.Slf4j;
-import org.springframework.beans.factory.annotation.Value;
-import org.springframework.context.event.EventListener;
-import org.springframework.scheduling.annotation.Async;
-import org.springframework.stereotype.Component;
-
-import java.time.format.DateTimeFormatter;
-import java.util.HashMap;
-import java.util.Map;
-
-@Slf4j
-@Component
-@RequiredArgsConstructor
-public class OrderEmailListener {
-
-    private final EmailNotificationService emailNotificationService;
-
-    @Value("${app.mail.admin.enabled:true}")
-    private boolean adminMailEnabled;
-
-    @Value("${app.mail.admin.address:}")
-    private String adminMailAddress;
-
-    @Value("${app.frontend.base-url:http://localhost:4200}")
-    private String frontendBaseUrl;
-
-    @Async
-    @EventListener
-    public void handleOrderCreatedEvent(OrderCreatedEvent event) {
-        Order order = event.getOrder();
-        log.info("Processing OrderCreatedEvent for order id: {}", order.getId());
-
-        try {
-            sendCustomerConfirmationEmail(order);
-            
-            if (adminMailEnabled && adminMailAddress != null && !adminMailAddress.isEmpty()) {
-                sendAdminNotificationEmail(order);
-            }
-        } catch (Exception e) {
-            log.error("Failed to process email notifications for order id: {}", order.getId(), e);
-        }
-    }
-
-    @Async
-    @EventListener
-    public void handlePaymentReportedEvent(PaymentReportedEvent event) {
-        Order order = event.getOrder();
-        log.info("Processing PaymentReportedEvent for order id: {}", order.getId());
-
-        try {
-            sendPaymentReportedEmail(order);
-        } catch (Exception e) {
-            log.error("Failed to send payment reported email for order id: {}", order.getId(), e);
-        }
-    }
-
-    private void sendCustomerConfirmationEmail(Order order) {
-        Map<String, Object> templateData = new HashMap<>();
-        templateData.put("customerName", order.getCustomer().getFirstName());
-        templateData.put("orderId", order.getId());
-        templateData.put("orderNumber", getDisplayOrderNumber(order));
-        templateData.put("orderDetailsUrl", buildOrderDetailsUrl(order));
-        templateData.put("orderDate", order.getCreatedAt().format(DateTimeFormatter.ofPattern("dd/MM/yyyy HH:mm")));
-        templateData.put("totalCost", String.format("%.2f", order.getTotalChf()));
-
-        emailNotificationService.sendEmail(
-                order.getCustomer().getEmail(),
-                "Conferma Ordine #" + getDisplayOrderNumber(order) + " - 3D-Fab",
-                "order-confirmation",
-                templateData
-        );
-    }
-
-    private void sendPaymentReportedEmail(Order order) {
-        Map<String, Object> templateData = new HashMap<>();
-        templateData.put("customerName", order.getCustomer().getFirstName());
-        templateData.put("orderId", order.getId());
-        templateData.put("orderNumber", getDisplayOrderNumber(order));
-        templateData.put("orderDetailsUrl", buildOrderDetailsUrl(order));
-
-        emailNotificationService.sendEmail(
-                order.getCustomer().getEmail(),
-                "Stiamo verificando il tuo pagamento (Ordine #" + getDisplayOrderNumber(order) + ")",
-                "payment-reported",
-                templateData
-        );
-    }
-
-    private void sendAdminNotificationEmail(Order order) {
-        Map<String, Object> templateData = new HashMap<>();
-        templateData.put("customerName", order.getCustomer().getFirstName() + " " + order.getCustomer().getLastName());
-        templateData.put("orderId", order.getId());
-        templateData.put("orderNumber", getDisplayOrderNumber(order));
-        templateData.put("orderDetailsUrl", buildOrderDetailsUrl(order));
-        templateData.put("orderDate", order.getCreatedAt().format(DateTimeFormatter.ofPattern("dd/MM/yyyy HH:mm")));
-        templateData.put("totalCost", String.format("%.2f", order.getTotalChf()));
-        
-        // Possiamo riutilizzare lo stesso template per ora o crearne uno ad-hoc in futuro
-        emailNotificationService.sendEmail(
-                adminMailAddress,
-                "Nuovo Ordine Ricevuto #" + getDisplayOrderNumber(order) + " - " + order.getCustomer().getLastName(),
-                "order-confirmation", 
-                templateData
-        );
-    }
-
-    private String getDisplayOrderNumber(Order order) {
-        String orderNumber = order.getOrderNumber();
-        if (orderNumber != null && !orderNumber.isBlank()) {
-            return orderNumber;
-        }
-        return order.getId() != null ? order.getId().toString() : "unknown";
-    }
-
-    private String buildOrderDetailsUrl(Order order) {
-        String baseUrl = frontendBaseUrl == null ? "" : frontendBaseUrl.replaceAll("/+$", "");
-        return baseUrl + "/ordine/" + order.getId();
-    }
-}

backend/src/main/java/com/printcalculator/exception/GlobalExceptionHandler.java

@@ -1,27 +0,0 @@
-package com.printcalculator.exception;
-
-import org.springframework.http.HttpStatus;
-import org.springframework.http.ResponseEntity;
-import org.springframework.web.bind.annotation.ControllerAdvice;
-import org.springframework.web.bind.annotation.ExceptionHandler;
-import org.springframework.web.context.request.WebRequest;
-
-import java.time.LocalDateTime;
-import java.util.LinkedHashMap;
-import java.util.Map;
-
-@ControllerAdvice
-public class GlobalExceptionHandler {
-
-    @ExceptionHandler(VirusDetectedException.class)
-    public ResponseEntity<Object> handleVirusDetectedException(
-            VirusDetectedException ex, WebRequest request) {
-
-        Map<String, Object> body = new LinkedHashMap<>();
-        body.put("timestamp", LocalDateTime.now());
-        body.put("message", ex.getMessage());
-        body.put("error", "Virus Detected");
-
-        return new ResponseEntity<>(body, HttpStatus.BAD_REQUEST);
-    }
-}

backend/src/main/java/com/printcalculator/exception/StorageException.java

@@ -1,12 +0,0 @@
-package com.printcalculator.exception;
-
-public class StorageException extends RuntimeException {
-
-    public StorageException(String message) {
-        super(message);
-    }
-
-    public StorageException(String message, Throwable cause) {
-        super(message, cause);
-    }
-}

backend/src/main/java/com/printcalculator/exception/VirusDetectedException.java

@@ -1,7 +0,0 @@
-package com.printcalculator.exception;
-
-public class VirusDetectedException extends RuntimeException {
-    public VirusDetectedException(String message) {
-        super(message);
-    }
-}

backend/src/main/java/com/printcalculator/repository/CustomQuoteRequestAttachmentRepository.java

@@ -1,9 +0,0 @@
-package com.printcalculator.repository;
-
-import com.printcalculator.entity.CustomQuoteRequestAttachment;
-import org.springframework.data.jpa.repository.JpaRepository;
-
-import java.util.UUID;
-
-public interface CustomQuoteRequestAttachmentRepository extends JpaRepository<CustomQuoteRequestAttachment, UUID> {
-}

backend/src/main/java/com/printcalculator/repository/CustomQuoteRequestRepository.java

@@ -1,9 +0,0 @@
-package com.printcalculator.repository;
-
-import com.printcalculator.entity.CustomQuoteRequest;
-import org.springframework.data.jpa.repository.JpaRepository;
-
-import java.util.UUID;
-
-public interface CustomQuoteRequestRepository extends JpaRepository<CustomQuoteRequest, UUID> {
-}

backend/src/main/java/com/printcalculator/repository/CustomerRepository.java

@@ -1,11 +0,0 @@
-package com.printcalculator.repository;
-
-import com.printcalculator.entity.Customer;
-import org.springframework.data.jpa.repository.JpaRepository;
-
-import java.util.Optional;
-import java.util.UUID;
-
-public interface CustomerRepository extends JpaRepository<Customer, UUID> {
-    Optional<Customer> findByEmail(String email);
-}

backend/src/main/java/com/printcalculator/repository/FilamentVariantStockKgRepository.java

@@ -1,7 +0,0 @@
-package com.printcalculator.repository;
-
-import com.printcalculator.entity.FilamentVariantStockKg;
-import org.springframework.data.jpa.repository.JpaRepository;
-
-public interface FilamentVariantStockKgRepository extends JpaRepository<FilamentVariantStockKg, Long> {
-}

backend/src/main/java/com/printcalculator/repository/OrderItemRepository.java

@@ -1,11 +0,0 @@
-package com.printcalculator.repository;
-
-import com.printcalculator.entity.OrderItem;
-import org.springframework.data.jpa.repository.JpaRepository;
-
-import java.util.List;
-import java.util.UUID;
-
-public interface OrderItemRepository extends JpaRepository<OrderItem, UUID> {
-    List<OrderItem> findByOrder_Id(UUID orderId);
-}

backend/src/main/java/com/printcalculator/repository/OrderRepository.java

@@ -1,9 +0,0 @@
-package com.printcalculator.repository;
-
-import com.printcalculator.entity.Order;
-import org.springframework.data.jpa.repository.JpaRepository;
-
-import java.util.UUID;
-
-public interface OrderRepository extends JpaRepository<Order, UUID> {
-}

backend/src/main/java/com/printcalculator/repository/PaymentRepository.java

@@ -1,11 +0,0 @@
-package com.printcalculator.repository;
-
-import com.printcalculator.entity.Payment;
-import org.springframework.data.jpa.repository.JpaRepository;
-
-import java.util.Optional;
-import java.util.UUID;
-
-public interface PaymentRepository extends JpaRepository<Payment, UUID> {
-    Optional<Payment> findByOrder_Id(UUID orderId);
-}

backend/src/main/java/com/printcalculator/repository/PrinterFleetCurrentRepository.java

@@ -1,7 +0,0 @@
-package com.printcalculator.repository;
-
-import com.printcalculator.entity.PrinterFleetCurrent;
-import org.springframework.data.jpa.repository.JpaRepository;
-
-public interface PrinterFleetCurrentRepository extends JpaRepository<PrinterFleetCurrent, Long> {
-}

backend/src/main/java/com/printcalculator/repository/QuoteLineItemRepository.java

@@ -1,11 +0,0 @@
-package com.printcalculator.repository;
-
-import com.printcalculator.entity.QuoteLineItem;
-import org.springframework.data.jpa.repository.JpaRepository;
-
-import java.util.List;
-import java.util.UUID;
-
-public interface QuoteLineItemRepository extends JpaRepository<QuoteLineItem, UUID> {
-    List<QuoteLineItem> findByQuoteSessionId(UUID quoteSessionId);
-}

backend/src/main/java/com/printcalculator/repository/QuoteSessionRepository.java

@@ -1,11 +0,0 @@
-package com.printcalculator.repository;
-
-import com.printcalculator.entity.QuoteSession;
-import org.springframework.data.jpa.repository.JpaRepository;
-
-import java.util.List;
-import java.util.UUID;
-
-public interface QuoteSessionRepository extends JpaRepository<QuoteSession, UUID> {
-    List<QuoteSession> findByCreatedAtBefore(java.time.OffsetDateTime cutoff);
-}

backend/src/main/java/com/printcalculator/service/ClamAVService.java

@@ -1,64 +0,0 @@
-package com.printcalculator.service;
-
-import com.printcalculator.exception.VirusDetectedException;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-import org.springframework.beans.factory.annotation.Value;
-import org.springframework.stereotype.Service;
-import xyz.capybara.clamav.ClamavClient;
-import xyz.capybara.clamav.commands.scan.result.ScanResult;
-
-import java.io.InputStream;
-import java.util.Collection;
-import java.util.Map;
-
-@Service
-public class ClamAVService {
-
-    private static final Logger logger = LoggerFactory.getLogger(ClamAVService.class);
-
-    private final ClamavClient clamavClient;
-    private final boolean enabled;
-
-    public ClamAVService(
-            @Value("${clamav.host:clamav}") String host,
-            @Value("${clamav.port:3310}") int port,
-            @Value("${clamav.enabled:true}") boolean enabled
-    ) {
-        this.enabled = enabled;
-        ClamavClient client = null;
-        try {
-            if (enabled) {
-                logger.info("Initializing ClamAV client at {}:{}", host, port);
-                client = new ClamavClient(host, port);
-            }
-        } catch (Exception e) {
-            logger.error("Failed to initialize ClamAV client: " + e.getMessage());
-        }
-        this.clamavClient = client;
-    }
-
-    public boolean scan(InputStream inputStream) {
-        if (!enabled || clamavClient == null) {
-            return true;
-        }
-        try {
-            ScanResult result = clamavClient.scan(inputStream);
-            if (result instanceof ScanResult.OK) {
-                return true;
-            } else if (result instanceof ScanResult.VirusFound) {
-                Map<String, Collection<String>> viruses = ((ScanResult.VirusFound) result).getFoundViruses();
-                logger.warn("VIRUS DETECTED: {}", viruses);
-                throw new VirusDetectedException("Virus detected in the uploaded file: " + viruses);
-            } else {
-                logger.warn("Unknown scan result: {}. Allowing file (FAIL-OPEN)", result);
-                return true;
-            }
-        } catch (VirusDetectedException e) {
-            throw e;
-        } catch (Exception e) {
-            logger.error("Error scanning file with ClamAV. Allowing file (FAIL-OPEN)", e);
-            return true;
-        }
-    }
-}

backend/src/main/java/com/printcalculator/service/FileSystemStorageService.java

@@ -1,94 +0,0 @@
-package com.printcalculator.service;
-
-import org.springframework.beans.factory.annotation.Value;
-import org.springframework.core.io.Resource;
-import org.springframework.core.io.UrlResource;
-import org.springframework.stereotype.Service;
-import org.springframework.web.multipart.MultipartFile;
-import com.printcalculator.exception.StorageException;
-
-import java.io.File;
-import java.io.FileInputStream;
-import java.io.IOException;
-import java.io.InputStream;
-import java.net.MalformedURLException;
-import java.nio.file.Files;
-import java.nio.file.Path;
-import java.nio.file.Paths;
-import java.nio.file.StandardCopyOption;
-
-@Service
-public class FileSystemStorageService implements StorageService {
-
-    private final Path rootLocation;
-    private final ClamAVService clamAVService;
-
-    public FileSystemStorageService(@Value("${storage.location:storage_orders}") String storageLocation, ClamAVService clamAVService) {
-        this.rootLocation = Paths.get(storageLocation);
-        this.clamAVService = clamAVService;
-    }
-
-    @Override
-    public void init() {
-        try {
-            Files.createDirectories(rootLocation);
-        } catch (IOException e) {
-            throw new StorageException("Could not initialize storage", e);
-        }
-    }
-
-    @Override
-    public void store(MultipartFile file, Path destinationRelativePath) throws IOException {
-        Path destinationFile = this.rootLocation.resolve(destinationRelativePath).normalize().toAbsolutePath();
-        if (!destinationFile.getParent().startsWith(this.rootLocation.toAbsolutePath())) {
-            throw new StorageException("Cannot store file outside current directory.");
-        }
-
-        // 1. Salva prima il file su disco per evitare problemi di stream con file grandi
-        Files.createDirectories(destinationFile.getParent());
-        file.transferTo(destinationFile.toFile());
-
-        // 2. Scansiona il file appena salvato aprendo un nuovo stream
-        try (InputStream inputStream = new FileInputStream(destinationFile.toFile())) {
-            if (!clamAVService.scan(inputStream)) {
-                // Se infetto, cancella il file e solleva eccezione
-                Files.deleteIfExists(destinationFile);
-                throw new StorageException("File rejected by antivirus scanner.");
-            }
-        } catch (Exception e) {
-            if (e instanceof StorageException) throw e;
-            // Se l'antivirus fallisce per motivi tecnici, lasciamo il file (fail-open come concordato)
-        }
-    }
-
-    @Override
-    public void store(Path source, Path destinationRelativePath) throws IOException {
-        Path destinationFile = this.rootLocation.resolve(destinationRelativePath).normalize().toAbsolutePath();
-        if (!destinationFile.getParent().startsWith(this.rootLocation.toAbsolutePath())) {
-             throw new StorageException("Cannot store file outside current directory.");
-        }
-        Files.createDirectories(destinationFile.getParent());
-        Files.copy(source, destinationFile, StandardCopyOption.REPLACE_EXISTING);
-    }
-
-    @Override
-    public void delete(Path path) throws IOException {
-        Path file = rootLocation.resolve(path);
-        Files.deleteIfExists(file);
-    }
-
-    @Override
-    public Resource loadAsResource(Path path) throws IOException {
-        try {
-            Path file = rootLocation.resolve(path);
-            Resource resource = new UrlResource(file.toUri());
-            if (resource.exists() || resource.isReadable()) {
-                return resource;
-            } else {
-                throw new RuntimeException("Could not read file: " + path);
-            }
-        } catch (MalformedURLException e) {
-            throw new RuntimeException("Could not read file: " + path, e);
-        }
-    }
-}

backend/src/main/java/com/printcalculator/service/InvoicePdfRenderingService.java

@@ -1,48 +0,0 @@
-package com.printcalculator.service;
-
-import com.openhtmltopdf.pdfboxout.PdfRendererBuilder;
-import com.openhtmltopdf.svgsupport.BatikSVGDrawer;
-import org.springframework.core.io.ClassPathResource;
-import org.springframework.stereotype.Service;
-import org.thymeleaf.TemplateEngine;
-import org.thymeleaf.context.Context;
-
-import java.io.ByteArrayOutputStream;
-import java.io.IOException;
-import java.util.Locale;
-import java.util.Map;
-
-@Service
-public class InvoicePdfRenderingService {
-
-    private final TemplateEngine thymeleafTemplateEngine;
-
-    public InvoicePdfRenderingService(TemplateEngine thymeleafTemplateEngine) {
-        this.thymeleafTemplateEngine = thymeleafTemplateEngine;
-    }
-
-    public byte[] generateInvoicePdfBytesFromTemplate(Map<String, Object> invoiceTemplateVariables, String qrBillSvg) {
-        try {
-            Context thymeleafContextWithInvoiceData = new Context(Locale.ITALY);
-            thymeleafContextWithInvoiceData.setVariables(invoiceTemplateVariables);
-            thymeleafContextWithInvoiceData.setVariable("qrBillSvg", qrBillSvg);
-
-            String renderedInvoiceHtml = thymeleafTemplateEngine.process("invoice", thymeleafContextWithInvoiceData);
-
-            String classpathBaseUrlForHtmlResources = new ClassPathResource("templates/").getURL().toExternalForm();
-
-            ByteArrayOutputStream generatedPdfByteArrayOutputStream = new ByteArrayOutputStream();
-
-            PdfRendererBuilder openHtmlToPdfRendererBuilder = new PdfRendererBuilder();
-            openHtmlToPdfRendererBuilder.useFastMode();
-            openHtmlToPdfRendererBuilder.useSVGDrawer(new BatikSVGDrawer());
-            openHtmlToPdfRendererBuilder.withHtmlContent(renderedInvoiceHtml, classpathBaseUrlForHtmlResources);
-            openHtmlToPdfRendererBuilder.toStream(generatedPdfByteArrayOutputStream);
-            openHtmlToPdfRendererBuilder.run();
-
-            return generatedPdfByteArrayOutputStream.toByteArray();
-        } catch (Exception pdfGenerationException) {
-            throw new IllegalStateException("PDF invoice generation failed", pdfGenerationException);
-        }
-    }
-}

backend/src/main/java/com/printcalculator/service/OrderService.java

@@ -1,322 +0,0 @@
-package com.printcalculator.service;
-
-import com.printcalculator.dto.AddressDto;
-import com.printcalculator.dto.CreateOrderRequest;
-import com.printcalculator.entity.*;
-import com.printcalculator.repository.CustomerRepository;
-import com.printcalculator.repository.OrderItemRepository;
-import com.printcalculator.repository.OrderRepository;
-import com.printcalculator.repository.QuoteLineItemRepository;
-import com.printcalculator.repository.QuoteSessionRepository;
-import com.printcalculator.event.OrderCreatedEvent;
-import org.springframework.context.ApplicationEventPublisher;
-import org.springframework.stereotype.Service;
-import org.springframework.transaction.annotation.Transactional;
-
-import java.io.IOException;
-import java.math.BigDecimal;
-import java.nio.charset.StandardCharsets;
-import java.nio.file.Files;
-import java.nio.file.Path;
-import java.nio.file.Paths;
-import java.time.OffsetDateTime;
-import java.time.format.DateTimeFormatter;
-import java.util.*;
-import java.util.stream.Collectors;
-
-@Service
-public class OrderService {
-
-    private final OrderRepository orderRepo;
-    private final OrderItemRepository orderItemRepo;
-    private final QuoteSessionRepository quoteSessionRepo;
-    private final QuoteLineItemRepository quoteLineItemRepo;
-    private final CustomerRepository customerRepo;
-    private final StorageService storageService;
-    private final InvoicePdfRenderingService invoiceService;
-    private final QrBillService qrBillService;
-    private final ApplicationEventPublisher eventPublisher;
-    private final PaymentService paymentService;
-
-    public OrderService(OrderRepository orderRepo,
-                        OrderItemRepository orderItemRepo,
-                        QuoteSessionRepository quoteSessionRepo,
-                        QuoteLineItemRepository quoteLineItemRepo,
-                        CustomerRepository customerRepo,
-                        StorageService storageService,
-                        InvoicePdfRenderingService invoiceService,
-                        QrBillService qrBillService,
-                        ApplicationEventPublisher eventPublisher,
-                        PaymentService paymentService) {
-        this.orderRepo = orderRepo;
-        this.orderItemRepo = orderItemRepo;
-        this.quoteSessionRepo = quoteSessionRepo;
-        this.quoteLineItemRepo = quoteLineItemRepo;
-        this.customerRepo = customerRepo;
-        this.storageService = storageService;
-        this.invoiceService = invoiceService;
-        this.qrBillService = qrBillService;
-        this.eventPublisher = eventPublisher;
-        this.paymentService = paymentService;
-    }
-
-    @Transactional
-    public Order createOrderFromQuote(UUID quoteSessionId, CreateOrderRequest request) {
-        QuoteSession session = quoteSessionRepo.findById(quoteSessionId)
-                .orElseThrow(() -> new RuntimeException("Quote Session not found"));
-
-        if (session.getConvertedOrderId() != null) {
-            throw new IllegalStateException("Quote session already converted to order");
-        }
-
-        Customer customer = customerRepo.findByEmail(request.getCustomer().getEmail())
-                .orElseGet(() -> {
-                    Customer newC = new Customer();
-                    newC.setEmail(request.getCustomer().getEmail());
-                    newC.setCustomerType(request.getCustomer().getCustomerType());
-                    newC.setCreatedAt(OffsetDateTime.now());
-                    newC.setUpdatedAt(OffsetDateTime.now());
-                    return customerRepo.save(newC);
-                });
-
-        customer.setPhone(request.getCustomer().getPhone());
-        customer.setCustomerType(request.getCustomer().getCustomerType());
-        customer.setUpdatedAt(OffsetDateTime.now());
-        customerRepo.save(customer);
-
-        Order order = new Order();
-        order.setSourceQuoteSession(session);
-        order.setCustomer(customer);
-        order.setCustomerEmail(request.getCustomer().getEmail());
-        order.setCustomerPhone(request.getCustomer().getPhone());
-        order.setStatus("PENDING_PAYMENT");
-        order.setCreatedAt(OffsetDateTime.now());
-        order.setUpdatedAt(OffsetDateTime.now());
-        order.setCurrency("CHF");
-
-        order.setBillingCustomerType(request.getCustomer().getCustomerType());
-        if (request.getBillingAddress() != null) {
-            order.setBillingFirstName(request.getBillingAddress().getFirstName());
-            order.setBillingLastName(request.getBillingAddress().getLastName());
-            order.setBillingCompanyName(request.getBillingAddress().getCompanyName());
-            order.setBillingContactPerson(request.getBillingAddress().getContactPerson());
-            order.setBillingAddressLine1(request.getBillingAddress().getAddressLine1());
-            order.setBillingAddressLine2(request.getBillingAddress().getAddressLine2());
-            order.setBillingZip(request.getBillingAddress().getZip());
-            order.setBillingCity(request.getBillingAddress().getCity());
-            order.setBillingCountryCode(request.getBillingAddress().getCountryCode() != null ? request.getBillingAddress().getCountryCode() : "CH");
-        }
-
-        order.setShippingSameAsBilling(request.isShippingSameAsBilling());
-        if (!request.isShippingSameAsBilling() && request.getShippingAddress() != null) {
-            order.setShippingFirstName(request.getShippingAddress().getFirstName());
-            order.setShippingLastName(request.getShippingAddress().getLastName());
-            order.setShippingCompanyName(request.getShippingAddress().getCompanyName());
-            order.setShippingContactPerson(request.getShippingAddress().getContactPerson());
-            order.setShippingAddressLine1(request.getShippingAddress().getAddressLine1());
-            order.setShippingAddressLine2(request.getShippingAddress().getAddressLine2());
-            order.setShippingZip(request.getShippingAddress().getZip());
-            order.setShippingCity(request.getShippingAddress().getCity());
-            order.setShippingCountryCode(request.getShippingAddress().getCountryCode() != null ? request.getShippingAddress().getCountryCode() : "CH");
-        } else {
-            order.setShippingFirstName(order.getBillingFirstName());
-            order.setShippingLastName(order.getBillingLastName());
-            order.setShippingCompanyName(order.getBillingCompanyName());
-            order.setShippingContactPerson(order.getBillingContactPerson());
-            order.setShippingAddressLine1(order.getBillingAddressLine1());
-            order.setShippingAddressLine2(order.getBillingAddressLine2());
-            order.setShippingZip(order.getBillingZip());
-            order.setShippingCity(order.getBillingCity());
-            order.setShippingCountryCode(order.getBillingCountryCode());
-        }
-
-        List<QuoteLineItem> quoteItems = quoteLineItemRepo.findByQuoteSessionId(quoteSessionId);
-
-        BigDecimal subtotal = BigDecimal.ZERO;
-        order.setSubtotalChf(BigDecimal.ZERO);
-        order.setTotalChf(BigDecimal.ZERO);
-        order.setDiscountChf(BigDecimal.ZERO);
-        order.setSetupCostChf(session.getSetupCostChf() != null ? session.getSetupCostChf() : BigDecimal.ZERO);
-        order.setShippingCostChf(BigDecimal.valueOf(9.00));
-
-        order = orderRepo.save(order);
-
-        List<OrderItem> savedItems = new ArrayList<>();
-
-        for (QuoteLineItem qItem : quoteItems) {
-            OrderItem oItem = new OrderItem();
-            oItem.setOrder(order);
-            oItem.setOriginalFilename(qItem.getOriginalFilename());
-            oItem.setQuantity(qItem.getQuantity());
-            oItem.setColorCode(qItem.getColorCode());
-            oItem.setMaterialCode(session.getMaterialCode());
-
-            oItem.setUnitPriceChf(qItem.getUnitPriceChf());
-            oItem.setLineTotalChf(qItem.getUnitPriceChf().multiply(BigDecimal.valueOf(qItem.getQuantity())));
-            oItem.setPrintTimeSeconds(qItem.getPrintTimeSeconds());
-            oItem.setMaterialGrams(qItem.getMaterialGrams());
-
-            UUID fileUuid = UUID.randomUUID();
-            String ext = getExtension(qItem.getOriginalFilename());
-            String storedFilename = fileUuid.toString() + "." + ext;
-
-            oItem.setStoredFilename(storedFilename);
-            oItem.setStoredRelativePath("PENDING");
-            oItem.setMimeType("application/octet-stream");
-            oItem.setCreatedAt(OffsetDateTime.now());
-
-            oItem = orderItemRepo.save(oItem);
-
-            String relativePath = "orders/" + order.getId() + "/3d-files/" + oItem.getId() + "/" + storedFilename;
-            oItem.setStoredRelativePath(relativePath);
-
-            if (qItem.getStoredPath() != null) {
-                try {
-                    Path sourcePath = Paths.get(qItem.getStoredPath());
-                    if (Files.exists(sourcePath)) {
-                        storageService.store(sourcePath, Paths.get(relativePath));
-                        oItem.setFileSizeBytes(Files.size(sourcePath));
-                    }
-                } catch (IOException e) {
-                    e.printStackTrace();
-                }
-            }
-
-            oItem = orderItemRepo.save(oItem);
-            savedItems.add(oItem);
-            subtotal = subtotal.add(oItem.getLineTotalChf());
-        }
-
-        order.setSubtotalChf(subtotal);
-        if (order.getShippingCostChf() == null) {
-            order.setShippingCostChf(BigDecimal.valueOf(9.00));
-        }
-
-        BigDecimal total = subtotal.add(order.getSetupCostChf()).add(order.getShippingCostChf()).subtract(order.getDiscountChf() != null ? order.getDiscountChf() : BigDecimal.ZERO);
-        order.setTotalChf(total);
-
-        session.setConvertedOrderId(order.getId());
-        session.setStatus("CONVERTED");
-        quoteSessionRepo.save(session);
-
-        // Generate Invoice and QR Bill
-        generateAndSaveDocuments(order, savedItems);
-
-        Order savedOrder = orderRepo.save(order);
-
-        // ALWAYS initialize payment as PENDING
-        paymentService.getOrCreatePaymentForOrder(savedOrder, "OTHER");
-
-        eventPublisher.publishEvent(new OrderCreatedEvent(this, savedOrder));
-
-        return savedOrder;
-    }
-    
-    private void generateAndSaveDocuments(Order order, List<OrderItem> items) {
-        try {
-            // 1. Generate QR Bill
-            byte[] qrBillSvgBytes = qrBillService.generateQrBillSvg(order);
-            String qrBillSvg = new String(qrBillSvgBytes, StandardCharsets.UTF_8);
-
-            // Strip XML declaration and DOCTYPE if present, as they validity break the embedding HTML page
-            if (qrBillSvg.contains("<?xml")) {
-                int svgStartIndex = qrBillSvg.indexOf("<svg");
-                if (svgStartIndex != -1) {
-                    qrBillSvg = qrBillSvg.substring(svgStartIndex);
-                }
-            }
-            
-            // Save QR Bill SVG
-            String qrRelativePath = "orders/" + order.getId() + "/documents/qr-bill.svg";
-            saveFileBytes(qrBillSvgBytes, qrRelativePath);
-
-            // 2. Prepare Invoice Variables
-            Map<String, Object> vars = new HashMap<>();
-            vars.put("sellerDisplayName", "3D Fab Switzerland");
-            vars.put("sellerAddressLine1", "Sede Ticino, Svizzera");
-            vars.put("sellerAddressLine2", "Sede Bienne, Svizzera");
-            vars.put("sellerEmail", "info@3dfab.ch");
-
-            vars.put("invoiceNumber", "INV-" + getDisplayOrderNumber(order).toUpperCase());
-            vars.put("invoiceDate", order.getCreatedAt().format(DateTimeFormatter.ISO_LOCAL_DATE));
-            vars.put("dueDate", order.getCreatedAt().plusDays(7).format(DateTimeFormatter.ISO_LOCAL_DATE));
-
-            String buyerName = "BUSINESS".equals(order.getBillingCustomerType())
-                    ? order.getBillingCompanyName()
-                    : order.getBillingFirstName() + " " + order.getBillingLastName();
-            vars.put("buyerDisplayName", buyerName);
-            vars.put("buyerAddressLine1", order.getBillingAddressLine1());
-            vars.put("buyerAddressLine2", order.getBillingZip() + " " + order.getBillingCity() + ", " + order.getBillingCountryCode());
-
-            List<Map<String, Object>> invoiceLineItems = items.stream().map(i -> {
-                Map<String, Object> line = new HashMap<>();
-                line.put("description", "Stampa 3D: " + i.getOriginalFilename());
-                line.put("quantity", i.getQuantity());
-                line.put("unitPriceFormatted", String.format("CHF %.2f", i.getUnitPriceChf()));
-                line.put("lineTotalFormatted", String.format("CHF %.2f", i.getLineTotalChf()));
-                return line;
-            }).collect(Collectors.toList());
-
-            Map<String, Object> setupLine = new HashMap<>();
-            setupLine.put("description", "Costo Setup");
-            setupLine.put("quantity", 1);
-            setupLine.put("unitPriceFormatted", String.format("CHF %.2f", order.getSetupCostChf()));
-            setupLine.put("lineTotalFormatted", String.format("CHF %.2f", order.getSetupCostChf()));
-            invoiceLineItems.add(setupLine);
-
-            Map<String, Object> shippingLine = new HashMap<>();
-            shippingLine.put("description", "Spedizione");
-            shippingLine.put("quantity", 1);
-            shippingLine.put("unitPriceFormatted", String.format("CHF %.2f", order.getShippingCostChf()));
-            shippingLine.put("lineTotalFormatted", String.format("CHF %.2f", order.getShippingCostChf()));
-            invoiceLineItems.add(shippingLine);
-
-            vars.put("invoiceLineItems", invoiceLineItems);
-            vars.put("subtotalFormatted", String.format("CHF %.2f", order.getSubtotalChf()));
-            vars.put("grandTotalFormatted", String.format("CHF %.2f", order.getTotalChf()));
-            vars.put("paymentTermsText", "Appena riceviamo il pagamento l'ordine entrerà nella coda di stampa. Grazie per la fiducia");
-
-            // 3. Generate PDF
-            byte[] pdfBytes = invoiceService.generateInvoicePdfBytesFromTemplate(vars, qrBillSvg);
-            
-            // Save PDF
-            String pdfRelativePath = "orders/" + order.getId() + "/documents/invoice-" + order.getId() + ".pdf";
-            saveFileBytes(pdfBytes, pdfRelativePath);
-
-        } catch (Exception e) {
-            e.printStackTrace(); 
-            // Don't fail the order if document generation fails, but log it
-            // TODO: Better error handling
-        }
-    }
-
-    private void saveFileBytes(byte[] content, String relativePath) {
-        // Since StorageService takes paths, we might need to write to temp first or check if it supports bytes/streams
-        // Simulating via temp file for now as StorageService.store takes a Path
-        try {
-            Path tempFile = Files.createTempFile("print-calc-upload", ".tmp");
-            Files.write(tempFile, content);
-            storageService.store(tempFile, Paths.get(relativePath));
-            Files.delete(tempFile);
-        } catch (IOException e) {
-             throw new RuntimeException("Failed to save file " + relativePath, e);
-        }
-    }
-
-    private String getExtension(String filename) {
-        if (filename == null) return "stl";
-        int i = filename.lastIndexOf('.');
-        if (i > 0) {
-            return filename.substring(i + 1);
-        }
-        return "stl";
-    }
-
-    private String getDisplayOrderNumber(Order order) {
-        String orderNumber = order.getOrderNumber();
-        if (orderNumber != null && !orderNumber.isBlank()) {
-            return orderNumber;
-        }
-        return order.getId() != null ? order.getId().toString() : "unknown";
-    }
-}

backend/src/main/java/com/printcalculator/service/PaymentService.java

@@ -1,74 +0,0 @@
-package com.printcalculator.service;
-
-import com.printcalculator.entity.Order;
-import com.printcalculator.entity.Payment;
-import com.printcalculator.event.PaymentReportedEvent;
-import com.printcalculator.repository.OrderRepository;
-import com.printcalculator.repository.PaymentRepository;
-import org.springframework.context.ApplicationEventPublisher;
-import org.springframework.stereotype.Service;
-import org.springframework.transaction.annotation.Transactional;
-
-import java.math.BigDecimal;
-import java.time.OffsetDateTime;
-import java.util.Optional;
-import java.util.UUID;
-
-@Service
-public class PaymentService {
-
-    private final PaymentRepository paymentRepo;
-    private final OrderRepository orderRepo;
-    private final ApplicationEventPublisher eventPublisher;
-
-    public PaymentService(PaymentRepository paymentRepo,
-                          OrderRepository orderRepo,
-                          ApplicationEventPublisher eventPublisher) {
-        this.paymentRepo = paymentRepo;
-        this.orderRepo = orderRepo;
-        this.eventPublisher = eventPublisher;
-    }
-
-    @Transactional
-    public Payment getOrCreatePaymentForOrder(Order order, String defaultMethod) {
-        Optional<Payment> existing = paymentRepo.findByOrder_Id(order.getId());
-        if (existing.isPresent()) {
-            return existing.get();
-        }
-
-        Payment payment = new Payment();
-        payment.setOrder(order);
-        payment.setMethod(defaultMethod != null ? defaultMethod : "OTHER");
-        payment.setStatus("PENDING");
-        payment.setCurrency(order.getCurrency() != null ? order.getCurrency() : "CHF");
-        payment.setAmountChf(order.getTotalChf() != null ? order.getTotalChf() : BigDecimal.ZERO);
-        payment.setInitiatedAt(OffsetDateTime.now());
-
-        return paymentRepo.save(payment);
-    }
-
-    @Transactional
-    public Payment reportPayment(UUID orderId, String method) {
-        Order order = orderRepo.findById(orderId)
-                .orElseThrow(() -> new RuntimeException("Order not found with id " + orderId));
-
-        Payment payment = paymentRepo.findByOrder_Id(orderId)
-                .orElseThrow(() -> new RuntimeException("No active payment found for order " + orderId));
-
-        if (!"PENDING".equals(payment.getStatus())) {
-            throw new IllegalStateException("Payment is not in PENDING state. Current state: " + payment.getStatus());
-        }
-
-        payment.setStatus("REPORTED");
-        payment.setReportedAt(OffsetDateTime.now());
-        if (method != null && !method.isBlank()) {
-            payment.setMethod(method);
-        }
-
-        payment = paymentRepo.save(payment);
-
-        eventPublisher.publishEvent(new PaymentReportedEvent(this, order, payment));
-
-        return payment;
-    }
-}

backend/src/main/java/com/printcalculator/service/ProfileManager.java

@@ -10,23 +10,18 @@ import java.io.IOException;
 import java.nio.file.Files;
 import java.nio.file.Path;
 import java.nio.file.Paths;
-import java.util.ArrayList;
 import java.util.Iterator;
 import java.util.Optional;
 import java.util.logging.Logger;
 import java.util.stream.Stream;
 import java.util.Map;
 import java.util.HashMap;
-import java.util.List;
-import java.util.LinkedHashSet;
-import java.util.Set;
 
 @Service
 public class ProfileManager {
 
     private static final Logger logger = Logger.getLogger(ProfileManager.class.getName());
     private final String profilesRoot;
-    private final Path resolvedProfilesRoot;
     private final ObjectMapper mapper;
 
     private final Map<String, String> profileAliases;
@@ -36,8 +31,6 @@ public class ProfileManager {
         this.mapper = mapper;
         this.profileAliases = new HashMap<>();
         initializeAliases();
-        this.resolvedProfilesRoot = resolveProfilesRoot(profilesRoot);
-        logger.info("Profiles root configured as '" + this.profilesRoot + "', resolved to '" + this.resolvedProfilesRoot + "'");
     }
 
     private void initializeAliases() {
@@ -61,82 +54,30 @@ public class ProfileManager {
     public ObjectNode getMergedProfile(String profileName, String type) throws IOException {
         Path profilePath = findProfileFile(profileName, type);
         if (profilePath == null) {
-            throw new IOException("Profile not found: " + profileName + " (root=" + resolvedProfilesRoot + ")");
+            throw new IOException("Profile not found: " + profileName);
         }
-        logger.info("Resolved " + type + " profile '" + profileName + "' -> " + profilePath);
         return resolveInheritance(profilePath);
     }
 
     private Path findProfileFile(String name, String type) {
-        if (!Files.isDirectory(resolvedProfilesRoot)) {
-            logger.severe("Profiles root does not exist or is not a directory: " + resolvedProfilesRoot);
-            return null;
-        }
-
         // Check aliases first
         String resolvedName = profileAliases.getOrDefault(name, name);
         
-        // Look for name.json under the expected type directory first to avoid
-        // collisions across vendors/profile families with same filename.
-        String filename = toJsonFilename(resolvedName);
+        // Simple search: look for name.json in the profiles_root recursively
+        // Type could be "machine", "process", "filament" to narrow down, but for now global search
+        String filename = resolvedName.endsWith(".json") ? resolvedName : resolvedName + ".json";
         
-        try (Stream<Path> stream = Files.walk(resolvedProfilesRoot)) {
-            List<Path> candidates = stream
+        try (Stream<Path> stream = Files.walk(Paths.get(profilesRoot))) {
+            Optional<Path> found = stream
                     .filter(p -> p.getFileName().toString().equals(filename))
-                    .sorted()
-                    .toList();
-
-            if (candidates.isEmpty()) {
-                return null;
-            }
-
-            if (type != null && !type.isBlank() && !"any".equalsIgnoreCase(type)) {
-                Optional<Path> typed = candidates.stream()
-                        .filter(p -> pathContainsSegment(p, type))
                     .findFirst();
-                if (typed.isPresent()) {
-                    return typed.get();
-                }
-            }
-
-            return candidates.get(0);
+            return found.orElse(null);
         } catch (IOException e) {
             logger.severe("Error searching for profile: " + e.getMessage());
             return null;
         }
     }
 
-    private Path resolveProfilesRoot(String configuredRoot) {
-        Set<Path> candidates = new LinkedHashSet<>();
-        Path cwd = Paths.get("").toAbsolutePath().normalize();
-
-        if (configuredRoot != null && !configuredRoot.isBlank()) {
-            Path configured = Paths.get(configuredRoot);
-            candidates.add(configured.toAbsolutePath().normalize());
-            if (!configured.isAbsolute()) {
-                candidates.add(cwd.resolve(configuredRoot).normalize());
-            }
-        }
-
-        candidates.add(cwd.resolve("profiles").normalize());
-        candidates.add(cwd.resolve("backend/profiles").normalize());
-        candidates.add(Paths.get("/app/profiles").toAbsolutePath().normalize());
-
-        List<String> checkedPaths = new ArrayList<>();
-        for (Path candidate : candidates) {
-            checkedPaths.add(candidate.toString());
-            if (Files.isDirectory(candidate)) {
-                return candidate;
-            }
-        }
-
-        logger.warning("No profiles directory found. Checked: " + String.join(", ", checkedPaths));
-        if (configuredRoot != null && !configuredRoot.isBlank()) {
-            return Paths.get(configuredRoot).toAbsolutePath().normalize();
-        }
-        return cwd.resolve("profiles").normalize();
-    }
-
     private ObjectNode resolveInheritance(Path currentPath) throws IOException {
         // 1. Load current
         JsonNode currentNode = mapper.readTree(currentPath.toFile());
@@ -144,20 +85,14 @@ public class ProfileManager {
         // 2. Check inherits
         if (currentNode.has("inherits")) {
             String parentName = currentNode.get("inherits").asText();
-            // Try local directory first with explicit .json filename.
-            String parentFilename = toJsonFilename(parentName);
-            Path parentPath = currentPath.getParent().resolve(parentFilename);
+            // Try to find parent in same directory or standard search
+            Path parentPath = currentPath.getParent().resolve(parentName);
             if (!Files.exists(parentPath)) {
-                // Fallback to the same profile type directory before global.
-                String inferredType = inferTypeFromPath(currentPath);
-                parentPath = findProfileFile(parentName, inferredType);
-            }
-            if (parentPath == null || !Files.exists(parentPath)) {
+                // If not in same dir, search globally
                 parentPath = findProfileFile(parentName, "any");
             }
 
             if (parentPath != null && Files.exists(parentPath)) {
-                logger.info("Resolved inherits '" + parentName + "' for " + currentPath + " -> " + parentPath);
                 // Recursive call
                 ObjectNode parentNode = resolveInheritance(parentPath);
                 // Merge current into parent (child overrides parent)
@@ -188,30 +123,4 @@ public class ProfileManager {
             mainNode.set(fieldName, jsonNode);
         }
     }
-
-    private String toJsonFilename(String name) {
-        return name.endsWith(".json") ? name : name + ".json";
-    }
-
-    private boolean pathContainsSegment(Path path, String segment) {
-        String normalized = path.toString().replace('\\', '/');
-        String needle = "/" + segment + "/";
-        return normalized.contains(needle);
-    }
-
-    private String inferTypeFromPath(Path path) {
-        if (path == null) {
-            return "any";
-        }
-        if (pathContainsSegment(path, "machine")) {
-            return "machine";
-        }
-        if (pathContainsSegment(path, "process")) {
-            return "process";
-        }
-        if (pathContainsSegment(path, "filament")) {
-            return "filament";
-        }
-        return "any";
-    }
 }

backend/src/main/java/com/printcalculator/service/QrBillService.java

@@ -1,69 +0,0 @@
-package com.printcalculator.service;
-
-import com.printcalculator.entity.Order;
-import net.codecrete.qrbill.generator.Bill;
-import net.codecrete.qrbill.generator.GraphicsFormat;
-import net.codecrete.qrbill.generator.QRBill;
-import org.springframework.stereotype.Service;
-
-import java.math.BigDecimal;
-
-@Service
-public class QrBillService {
-
-    public byte[] generateQrBillSvg(Order order) {
-        Bill bill = createBillFromOrder(order);
-        return QRBill.generate(bill);
-    }
-    
-    public Bill createBillFromOrder(Order order) {
-        Bill bill = new Bill();
-
-        // Creditor (Merchant)
-        bill.setAccount("CH7409000000154821581"); // TODO: Configurable IBAN
-        bill.setCreditor(createAddress(
-                "Küng, Joe",
-                "Via G. Pioda 29a",
-                "6710",
-                "Biasca",
-                "CH"
-        ));
-
-        // Debtor (Customer)
-        String debtorName;
-        if ("BUSINESS".equals(order.getBillingCustomerType())) {
-            debtorName = order.getBillingCompanyName();
-        } else {
-            debtorName = order.getBillingFirstName() + " " + order.getBillingLastName();
-        }
-        
-        bill.setDebtor(createAddress(
-                debtorName,
-                order.getBillingAddressLine1(), // Assuming simple address for now. Splitting might be needed if street/house number are separate
-                order.getBillingZip(),
-                order.getBillingCity(),
-                order.getBillingCountryCode()
-        ));
-
-        // Amount
-        bill.setAmount(order.getTotalChf());
-        bill.setCurrency("CHF");
-
-        // Reference
-        // bill.setReference(QRBill.createCreditorReference("...")); // If using QRR
-        String orderRef = order.getOrderNumber() != null ? order.getOrderNumber() : order.getId().toString();
-        bill.setUnstructuredMessage("Order " + orderRef);
-
-        return bill;
-    }
-
-    private net.codecrete.qrbill.generator.Address createAddress(String name, String street, String zip, String city, String country) {
-        net.codecrete.qrbill.generator.Address address = new net.codecrete.qrbill.generator.Address();
-        address.setName(name);
-        address.setStreet(street);
-        address.setPostalCode(zip);
-        address.setTown(city);
-        address.setCountryCode(country);
-        return address;
-    }
-}

backend/src/main/java/com/printcalculator/service/SessionCleanupService.java

@@ -1,79 +0,0 @@
-package com.printcalculator.service;
-
-import com.printcalculator.entity.QuoteSession;
-import com.printcalculator.repository.QuoteSessionRepository;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-import org.springframework.scheduling.annotation.Scheduled;
-import org.springframework.stereotype.Service;
-import org.springframework.transaction.annotation.Transactional;
-
-import java.io.IOException;
-import java.nio.file.Files;
-import java.nio.file.Path;
-import java.nio.file.Paths;
-import java.time.OffsetDateTime;
-import java.util.List;
-import java.util.stream.Stream;
-
-@Service
-public class SessionCleanupService {
-
-    private static final Logger logger = LoggerFactory.getLogger(SessionCleanupService.class);
-    private final QuoteSessionRepository sessionRepository;
-
-    public SessionCleanupService(QuoteSessionRepository sessionRepository) {
-        this.sessionRepository = sessionRepository;
-    }
-
-    // Run every day at 3 AM
-    @Scheduled(cron = "0 0 3 * * ?")
-    @Transactional
-    public void cleanupOldSessions() {
-        logger.info("Starting session cleanup job...");
-
-        OffsetDateTime cutoff = OffsetDateTime.now().minusDays(15);
-        List<QuoteSession> oldSessions = sessionRepository.findByCreatedAtBefore(cutoff);
-
-        int deletedCount = 0;
-        for (QuoteSession session : oldSessions) {
-            // We only delete sessions that are NOT ordered? 
-            // The user request was "delete old ones". 
-            // Safest is to check status if we had one. 
-            // QuoteSession entity has 'status' field.
-            // Let's assume we delete 'PENDING' or similar, but maybe we just delete all old inputs?
-            // "rimangono in memoria... cancella quelle vecchie di 7 giorni".
-            // Implementation plan said: status != 'ORDERED'.
-            
-            // User specified statuses: ACTIVE, EXPIRED, CONVERTED.
-            // We should NOT delete sessions that have been converted to an order.
-            if ("CONVERTED".equals(session.getStatus())) {
-                continue;
-            }
-
-            try {
-                // Delete ACTIVE or EXPIRED sessions older than 7 days
-                deleteSessionFiles(session.getId().toString());
-                sessionRepository.delete(session);
-                deletedCount++;
-            } catch (Exception e) {
-                logger.error("Failed to cleanup session {}", session.getId(), e);
-            }
-        }
-
-        logger.info("Session cleanup job finished. Deleted {} sessions.", deletedCount);
-    }
-
-    private void deleteSessionFiles(String sessionId) {
-        Path sessionDir = Paths.get("storage_quotes", sessionId);
-        if (Files.exists(sessionDir)) {
-            try (Stream<Path> walk = Files.walk(sessionDir)) {
-                walk.sorted(java.util.Comparator.reverseOrder())
-                    .map(Path::toFile)
-                    .forEach(java.io.File::delete);
-            } catch (IOException e) {
-                logger.error("Failed to delete directory: {}", sessionDir, e);
-            }
-        }
-    }
-}

backend/src/main/java/com/printcalculator/service/SlicerService.java

@@ -10,9 +10,7 @@ import java.io.File;
 import java.io.IOException;
 import java.nio.file.Files;
 import java.nio.file.Path;
-import java.nio.charset.StandardCharsets;
 import java.util.ArrayList;
-import java.util.Comparator;
 import java.util.List;
 import java.util.Map;
 import java.util.concurrent.TimeUnit;
@@ -46,12 +44,6 @@ public class SlicerService {
         ObjectNode filamentProfile = profileManager.getMergedProfile(filamentName, "filament");
         ObjectNode processProfile = profileManager.getMergedProfile(processName, "process");
 
-        logger.info("Slicer profiles: machine='" + machineName + "', filament='" + filamentName + "', process='" + processName + "'");
-        logger.info("Machine limits: printable_area=" + machineProfile.path("printable_area")
-                + ", printable_height=" + machineProfile.path("printable_height")
-                + ", bed_exclude_area=" + machineProfile.path("bed_exclude_area")
-                + ", head_wrap_detect_zone=" + machineProfile.path("head_wrap_detect_zone"));
-
         // Apply Overrides
         if (machineOverrides != null) {
             machineOverrides.forEach(machineProfile::put);
@@ -71,63 +63,63 @@ public class SlicerService {
             mapper.writeValue(fFile, filamentProfile);
             mapper.writeValue(pFile, processProfile);
 
-            String basename = inputStl.getName();
-            if (basename.toLowerCase().endsWith(".stl")) {
-                basename = basename.substring(0, basename.length() - 4);
-            }
-            Path slicerLogPath = tempDir.resolve("orcaslicer.log");
-
-            // 3. Run slicer. Retry with arrange only for out-of-volume style failures.
-            for (boolean useArrange : new boolean[]{false, true}) {
+            // 3. Build Command
+            // --load-settings "machine.json;process.json" --load-filaments "filament.json"
             List<String> command = new ArrayList<>();
             command.add(slicerPath);
+            
+            // Load machine settings
             command.add("--load-settings");
             command.add(mFile.getAbsolutePath());
+            
+            // Load process settings
             command.add("--load-settings");
             command.add(pFile.getAbsolutePath());
             command.add("--load-filaments");
             command.add(fFile.getAbsolutePath());
             command.add("--ensure-on-bed");
-                if (useArrange) {
             command.add("--arrange");
-                    command.add("1");
-                }
+            command.add("1"); // force arrange
             command.add("--slice");
-                command.add("0");
+            command.add("0"); // slice plate 0
             command.add("--outputdir");
             command.add(tempDir.toAbsolutePath().toString());
+            // Need to handle Mac structure for console if needed? 
+            // Usually the binary at Contents/MacOS/OrcaSlicer works fine as console app.
+            
             command.add(inputStl.getAbsolutePath());
 
-                logger.info("Executing Slicer" + (useArrange ? " (retry with arrange)" : "") + ": " + String.join(" ", command));
+            logger.info("Executing Slicer: " + String.join(" ", command));
 
-                Files.deleteIfExists(slicerLogPath);
+            // 4. Run Process
             ProcessBuilder pb = new ProcessBuilder(command);
             pb.directory(tempDir.toFile());
-                pb.redirectErrorStream(true);
-                pb.redirectOutput(slicerLogPath.toFile());
+            // pb.inheritIO(); // Useful for debugging, but maybe capture instead?
             
             Process process = pb.start();
             boolean finished = process.waitFor(5, TimeUnit.MINUTES);
             
             if (!finished) {
-                    process.destroyForcibly();
+                process.destroy();
                 throw new IOException("Slicer timed out");
             }
             
             if (process.exitValue() != 0) {
-                    String error = "";
-                    if (Files.exists(slicerLogPath)) {
-                        error = Files.readString(slicerLogPath, StandardCharsets.UTF_8);
-                    }
-                    if (!useArrange && isOutOfVolumeError(error)) {
-                        logger.warning("Slicer reported model out of printable area, retrying with arrange.");
-                        continue;
-                    }
+                // Read stderr
+                String error = new String(process.getErrorStream().readAllBytes());
                 throw new IOException("Slicer failed with exit code " + process.exitValue() + ": " + error);
             }
 
+            // 5. Find Output GCode
+            // Usually [basename].gcode or plate_1.gcode
+            String basename = inputStl.getName();
+            if (basename.toLowerCase().endsWith(".stl")) {
+                basename = basename.substring(0, basename.length() - 4);
+            }
+            
             File gcodeFile = tempDir.resolve(basename + ".gcode").toFile();
             if (!gcodeFile.exists()) {
+                // Try plate_1.gcode fallback
                 File alt = tempDir.resolve("plate_1.gcode").toFile();
                 if (alt.exists()) {
                     gcodeFile = alt;
@@ -136,45 +128,19 @@ public class SlicerService {
                 }
             }
 
+            // 6. Parse Results
             return gCodeParser.parse(gcodeFile);
-            }
-
-            throw new IOException("Slicer failed after retry");
 
         } catch (InterruptedException e) {
             Thread.currentThread().interrupt();
             throw new IOException("Interrupted during slicing", e);
         } finally {
-            deleteRecursively(tempDir);
+            // Cleanup temp dir
+            // In production we should delete, for debugging we might want to keep?
+            // Let's delete for now on success.
+            // recursiveDelete(tempDir);
+            // Leaving it effectively "leaks" temp, but safer for persistent debugging?
+            // Implementation detail: Use a utility to clean up.
         }
     }
-
-    private void deleteRecursively(Path path) {
-        if (path == null || !Files.exists(path)) {
-            return;
-        }
-
-        try (var walk = Files.walk(path)) {
-            walk.sorted(Comparator.reverseOrder()).forEach(p -> {
-                try {
-                    Files.deleteIfExists(p);
-                } catch (IOException e) {
-                    logger.warning("Failed to delete temp path " + p + ": " + e.getMessage());
-                }
-            });
-        } catch (IOException e) {
-            logger.warning("Failed to walk temp directory " + path + ": " + e.getMessage());
-        }
-    }
-
-    private boolean isOutOfVolumeError(String errorLog) {
-        if (errorLog == null || errorLog.isBlank()) {
-            return false;
-        }
-
-        String normalized = errorLog.toLowerCase();
-        return normalized.contains("nothing to be sliced")
-                || normalized.contains("no object is fully inside the print volume")
-                || normalized.contains("calc_exclude_triangles");
-    }
 }

backend/src/main/java/com/printcalculator/service/StorageService.java

@@ -1,14 +0,0 @@
-package com.printcalculator.service;
-
-import org.springframework.core.io.Resource;
-import org.springframework.web.multipart.MultipartFile;
-import java.nio.file.Path;
-import java.io.IOException;
-
-public interface StorageService {
-    void init();
-    void store(MultipartFile file, Path destination) throws IOException;
-    void store(Path source, Path destination) throws IOException;
-    void delete(Path path) throws IOException;
-    Resource loadAsResource(Path path) throws IOException;
-}

backend/src/main/java/com/printcalculator/service/TwintPaymentService.java

@@ -1,66 +0,0 @@
-package com.printcalculator.service;
-
-import io.nayuki.qrcodegen.QrCode;
-import org.springframework.beans.factory.annotation.Value;
-import org.springframework.stereotype.Service;
-
-import javax.imageio.ImageIO;
-import java.awt.*;
-import java.awt.image.BufferedImage;
-import java.io.ByteArrayOutputStream;
-
-@Service
-public class TwintPaymentService {
-
-    private final String twintPaymentUrl;
-
-    public TwintPaymentService(
-            @Value("${payment.twint.url:https://go.twint.ch/1/e/tw?tw=acq.gERQQytOTnyIMuQHUqn4hlxgciHE5X7nnqHnNSPAr2OF2K3uBlXJDr2n9JU3sgxa.}")
-            String twintPaymentUrl
-    ) {
-        this.twintPaymentUrl = twintPaymentUrl;
-    }
-
-    public String getTwintPaymentUrl() {
-        return twintPaymentUrl;
-    }
-
-    public byte[] generateQrPng(int sizePx) {
-        try {
-            // Use High Error Correction for financial QR codes
-            QrCode qrCode = QrCode.encodeText(twintPaymentUrl, QrCode.Ecc.HIGH);
-            
-            // Standard QR quiet zone is 4 modules
-            int borderModules = 4;
-            int fullModules = qrCode.size + borderModules * 2;
-            int scale = Math.max(1, sizePx / fullModules);
-            int imageSize = fullModules * scale;
-
-            BufferedImage image = new BufferedImage(imageSize, imageSize, BufferedImage.TYPE_INT_RGB);
-            Graphics2D graphics = image.createGraphics();
-            try {
-                graphics.setColor(Color.WHITE);
-                graphics.fillRect(0, 0, imageSize, imageSize);
-                graphics.setColor(Color.BLACK);
-
-                for (int y = 0; y < qrCode.size; y++) {
-                    for (int x = 0; x < qrCode.size; x++) {
-                        if (qrCode.getModule(x, y)) {
-                            int px = (x + borderModules) * scale;
-                            int py = (y + borderModules) * scale;
-                            graphics.fillRect(px, py, scale, scale);
-                        }
-                    }
-                }
-            } finally {
-                graphics.dispose();
-            }
-
-            ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
-            ImageIO.write(image, "png", outputStream);
-            return outputStream.toByteArray();
-        } catch (Exception ex) {
-            throw new IllegalStateException("Unable to generate TWINT QR image.", ex);
-        }
-    }
-}

backend/src/main/java/com/printcalculator/service/email/EmailNotificationService.java

@@ -1,17 +0,0 @@
-package com.printcalculator.service.email;
-
-import java.util.Map;
-
-public interface EmailNotificationService {
-
-    /**
-     * Sends an HTML email using a Thymeleaf template.
-     *
-     * @param to           The recipient email address.
-     * @param subject      The subject of the email.
-     * @param templateName The name of the Thymeleaf template (e.g., "order-confirmation").
-     * @param contextData  The data to populate the template with.
-     */
-    void sendEmail(String to, String subject, String templateName, Map<String, Object> contextData);
-
-}

backend/src/main/java/com/printcalculator/service/email/SmtpEmailNotificationService.java

@@ -1,62 +0,0 @@
-package com.printcalculator.service.email;
-
-import jakarta.mail.MessagingException;
-import jakarta.mail.internet.MimeMessage;
-import lombok.RequiredArgsConstructor;
-import lombok.extern.slf4j.Slf4j;
-import org.springframework.beans.factory.annotation.Value;
-import org.springframework.mail.javamail.JavaMailSender;
-import org.springframework.mail.javamail.MimeMessageHelper;
-import org.springframework.stereotype.Service;
-import org.thymeleaf.TemplateEngine;
-import org.thymeleaf.context.Context;
-
-import java.util.Map;
-
-@Slf4j
-@Service
-@RequiredArgsConstructor
-public class SmtpEmailNotificationService implements EmailNotificationService {
-
-    private final JavaMailSender emailSender;
-    private final TemplateEngine templateEngine;
-
-    @Value("${app.mail.from}")
-    private String fromAddress;
-
-    @Value("${app.mail.enabled:true}")
-    private boolean mailEnabled;
-
-    @Override
-    public void sendEmail(String to, String subject, String templateName, Map<String, Object> contextData) {
-        if (!mailEnabled) {
-            log.info("Email sending disabled (app.mail.enabled=false). Skipping email to {}", to);
-            return;
-        }
-
-        log.info("Preparing to send email to {} with template {}", to, templateName);
-
-        try {
-            Context context = new Context();
-            context.setVariables(contextData);
-
-            String process = templateEngine.process("email/" + templateName, context);
-            MimeMessage mimeMessage = emailSender.createMimeMessage();
-            MimeMessageHelper helper = new MimeMessageHelper(mimeMessage, true, "UTF-8");
-
-            helper.setFrom(fromAddress);
-            helper.setTo(to);
-            helper.setSubject(subject);
-            helper.setText(process, true); // true indicates HTML format
-
-            emailSender.send(mimeMessage);
-            log.info("Email successfully sent to {}", to);
-
-        } catch (MessagingException e) {
-            log.error("Failed to send email to {}", to, e);
-            // Non blocco l'ordine se l'email fallisce, ma loggo l'errore adeguatamente.
-        } catch (Exception e) {
-            log.error("Unexpected error while sending email to {}", to, e);
-        }
-    }
-}

backend/src/main/resources/application-local.properties

@@ -1,2 +0,0 @@
-app.mail.enabled=false
-app.mail.admin.enabled=false

backend/src/main/resources/application.properties

@@ -18,26 +18,3 @@ profiles.root=${PROFILES_DIR:profiles}
 # File Upload Limits
 spring.servlet.multipart.max-file-size=200MB
 spring.servlet.multipart.max-request-size=200MB
-
-# ClamAV Configuration
-clamav.host=${CLAMAV_HOST:clamav}
-clamav.port=${CLAMAV_PORT:3310}
-clamav.enabled=${CLAMAV_ENABLED:false}
-
-# TWINT Configuration
-payment.twint.url=${TWINT_PAYMENT_URL:https://go.twint.ch/1/e/tw?tw=acq.gERQQytOTnyIMuQHUqn4hlxgciHE5X7nnqHnNSPAr2OF2K3uBlXJDr2n9JU3sgxa.}
-
-# Mail Configuration
-spring.mail.host=${MAIL_HOST:mail.infomaniak.com}
-spring.mail.port=${MAIL_PORT:587}
-spring.mail.username=${MAIL_USERNAME:info@3d-fab.ch}
-spring.mail.password=${MAIL_PASSWORD:ht*44k+Tq39R+R-O}
-spring.mail.properties.mail.smtp.auth=${MAIL_SMTP_AUTH:false}
-spring.mail.properties.mail.smtp.starttls.enable=${MAIL_SMTP_STARTTLS:false}
-
-# Application Mail Settings
-app.mail.enabled=${APP_MAIL_ENABLED:true}
-app.mail.from=${APP_MAIL_FROM:${MAIL_USERNAME:noreply@printcalculator.local}}
-app.mail.admin.enabled=${APP_MAIL_ADMIN_ENABLED:true}
-app.mail.admin.address=${APP_MAIL_ADMIN_ADDRESS:admin@printcalculator.local}
-app.frontend.base-url=${APP_FRONTEND_BASE_URL:http://localhost:4200}

backend/src/main/resources/templates/email/order-confirmation.html

@@ -1,93 +0,0 @@
-<!DOCTYPE html>
-<html xmlns:th="http://www.thymeleaf.org">
-<head>
-    <meta charset="UTF-8">
-    <title>Conferma Ordine</title>
-    <style>
-        body {
-            font-family: Arial, sans-serif;
-            background-color: #f4f4f4;
-            margin: 0;
-            padding: 0;
-        }
-        .container {
-            max-width: 600px;
-            margin: 20px auto;
-            background-color: #ffffff;
-            padding: 20px;
-            border-radius: 8px;
-            box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
-        }
-        .header {
-            text-align: center;
-            border-bottom: 1px solid #eeeeee;
-            padding-bottom: 20px;
-            margin-bottom: 20px;
-        }
-        .header h1 {
-            color: #333333;
-        }
-        .content {
-            color: #555555;
-            line-height: 1.6;
-        }
-        .order-details {
-            background-color: #f9f9f9;
-            padding: 15px;
-            border-radius: 5px;
-            margin-top: 20px;
-        }
-        .order-details th {
-            text-align: left;
-            padding-right: 20px;
-            color: #333333;
-        }
-        .footer {
-            text-align: center;
-            font-size: 0.9em;
-            color: #999999;
-            margin-top: 30px;
-            border-top: 1px solid #eeeeee;
-            padding-top: 20px;
-        }
-    </style>
-</head>
-<body>
-    <div class="container">
-        <div class="header">
-            <h1>Grazie per il tuo ordine #<span th:text="${orderNumber}">00000000</span></h1>
-        </div>
-        <div class="content">
-            <p>Ciao <span th:text="${customerName}">Cliente</span>,</p>
-            <p>Abbiamo ricevuto il tuo ordine e stiamo iniziando a elaborarlo. Ecco un riepilogo dei dettagli:</p>
-
-            <div class="order-details">
-                <table>
-                    <tr>
-                        <th>Numero Ordine:</th>
-                        <td th:text="${orderNumber}">00000000</td>
-                    </tr>
-                    <tr>
-                        <th>Data:</th>
-                        <td th:text="${orderDate}">01/01/2026</td>
-                    </tr>
-                    <tr>
-                        <th>Costo totale:</th>
-                        <td th:text="${totalCost} + ' CHF'">0.00 CHF</td>
-                    </tr>
-                </table>
-            </div>
-
-            <p>
-                Clicca qui per i dettagli:
-                <a th:href="${orderDetailsUrl}" th:text="${orderDetailsUrl}">https://tuosito.it/ordine/00000000-0000-0000-0000-000000000000</a>
-            </p>
-
-            <p>Se hai domande o dubbi, non esitare a contattarci.</p>
-        </div>
-        <div class="footer">
-            <p>&copy; 2026 3D-Fab. Tutti i diritti riservati.</p>
-        </div>
-    </div>
-</body>
-</html>

backend/src/main/resources/templates/invoice.html

@@ -1,359 +0,0 @@
-<!DOCTYPE html>
-<html lang="it" xmlns:th="http://www.thymeleaf.org">
-<head>
-  <meta charset="utf-8"/>
-  <style>
-    @page invoice { size: A4; margin: 14mm 14mm 12mm 14mm; }
-    @page qrpage { size: A4; margin: 0; }
-
-    body {
-      page: invoice;
-      font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
-      font-size: 9.5pt;
-      margin: 0;
-      padding: 0;
-      background: #fff;
-      color: #191919;
-      line-height: 1.35;
-    }
-
-    .invoice-page {
-      page: invoice;
-      width: 100%;
-    }
-
-    .top-layout {
-      width: 100%;
-      border-collapse: collapse;
-      margin-bottom: 8mm;
-    }
-
-    .top-layout td {
-      vertical-align: top;
-      padding: 0;
-    }
-
-    .doc-title {
-      font-size: 18pt;
-      font-weight: 700;
-      margin: 0 0 1.5mm 0;
-      letter-spacing: 0.2px;
-    }
-
-    .doc-subtitle {
-      color: #4b4b4b;
-      font-size: 10pt;
-    }
-
-    .seller-block {
-      text-align: right;
-      line-height: 1.45;
-      width: 42%;
-    }
-
-    .seller-name {
-      font-size: 11pt;
-      font-weight: 700;
-    }
-
-    .meta-layout {
-      width: 100%;
-      border-collapse: collapse;
-      margin-bottom: 8mm;
-    }
-
-    .meta-layout td {
-      vertical-align: top;
-      padding: 0;
-    }
-
-    .order-details {
-      width: 60%;
-      padding-right: 5mm;
-    }
-
-    .customer-box {
-      width: 40%;
-      background: #f7f7f7;
-      border: 1px solid #e2e2e2;
-      padding: 3mm 3.2mm;
-    }
-
-    .box-title {
-      font-size: 8.8pt;
-      text-transform: uppercase;
-      letter-spacing: 0.4px;
-      color: #5a5a5a;
-      margin-bottom: 2mm;
-      font-weight: 700;
-    }
-
-    .details-table {
-      width: 100%;
-      border-collapse: collapse;
-    }
-
-    .details-table td {
-      padding: 1.1mm 0;
-      border-bottom: 1px solid #ececec;
-      vertical-align: top;
-    }
-
-    .details-label {
-      color: #636363;
-      width: 56%;
-      white-space: nowrap;
-      padding-right: 3mm;
-    }
-
-    .details-value {
-      text-align: left;
-      font-weight: 600;
-    }
-
-    .line-items {
-      width: 100%;
-      border-collapse: collapse;
-      table-layout: fixed;
-      margin-top: 3mm;
-      border-top: 1px solid #cfcfcf;
-    }
-
-    .line-items th,
-    .line-items td {
-      border-bottom: 1px solid #dedede;
-      padding: 2.4mm 2mm;
-      vertical-align: top;
-      word-wrap: break-word;
-    }
-
-    .line-items th {
-      text-align: left;
-      font-weight: 700;
-      background: #f2f2f2;
-      color: #2c2c2c;
-      font-size: 9pt;
-      text-transform: uppercase;
-      letter-spacing: 0.25px;
-    }
-
-    .line-items th:nth-child(1),
-    .line-items td:nth-child(1) {
-      width: 50%;
-    }
-
-    .line-items th:nth-child(2),
-    .line-items td:nth-child(2) {
-      width: 10%;
-      text-align: right;
-      white-space: nowrap;
-    }
-
-    .line-items th:nth-child(3),
-    .line-items td:nth-child(3) {
-      width: 20%;
-      text-align: right;
-      white-space: nowrap;
-    }
-
-    .line-items th:nth-child(4),
-    .line-items td:nth-child(4) {
-      width: 20%;
-      text-align: right;
-      white-space: nowrap;
-      font-weight: 600;
-    }
-
-    .summary-layout {
-      width: 100%;
-      border-collapse: collapse;
-      margin-top: 6mm;
-    }
-
-    .summary-layout td {
-      vertical-align: top;
-      padding: 0;
-    }
-
-    .notes {
-      width: 58%;
-      padding-right: 5mm;
-      color: #383838;
-      line-height: 1.45;
-    }
-
-    .notes .section-caption {
-      font-weight: 700;
-      margin: 0 0 1.2mm 0;
-      color: #2a2a2a;
-    }
-
-    .totals {
-      width: 42%;
-      margin-left: auto;
-      border-collapse: collapse;
-    }
-
-    .totals td {
-      border: none;
-      padding: 1.3mm 0;
-    }
-
-    .totals-label {
-      text-align: left;
-      color: #4a4a4a;
-    }
-
-    .totals-value {
-      text-align: right;
-      white-space: nowrap;
-      font-weight: 600;
-    }
-
-    .total-strong td {
-      font-size: 10.5pt;
-      font-weight: 700;
-      padding-top: 2mm;
-      border-top: 1px solid #cfcfcf;
-    }
-
-    .due-row td {
-      font-size: 10pt;
-      font-weight: 700;
-      border-top: 1px solid #cfcfcf;
-      padding-top: 2.2mm;
-    }
-
-    .qr-only-page {
-      page: qrpage;
-      position: relative;
-      width: 210mm;
-      height: 297mm;
-      background: #fff;
-      page-break-before: always;
-    }
-
-    .qr-bill-bottom {
-      position: absolute;
-      left: 0;
-      bottom: 0;
-      width: 210mm;
-      height: 105mm;
-      overflow: hidden;
-      background: #fff;
-    }
-
-    .qr-bill-bottom svg {
-      width: 210mm !important;
-      height: 105mm !important;
-      display: block;
-    }
-  </style>
-</head>
-<body>
-<div class="invoice-page">
-
-<table class="top-layout">
-  <tr>
-    <td>
-      <div class="doc-title">Conferma ordine</div>
-      <div class="doc-subtitle">Ricevuta semplificata</div>
-    </td>
-    <td class="seller-block">
-      <div class="seller-name" th:text="${sellerDisplayName}">3D Fab Switzerland</div>
-      <div th:text="${sellerAddressLine1}">Sede Ticino, Svizzera</div>
-      <div th:text="${sellerAddressLine2}">Sede Bienne, Svizzera</div>
-      <div th:text="${sellerEmail}">info@3dfab.ch</div>
-    </td>
-  </tr>
-</table>
-
-<table class="meta-layout">
-  <tr>
-    <td class="order-details">
-      <table class="details-table">
-        <tr>
-          <td class="details-label">Data ordine / fattura</td>
-          <td class="details-value" th:text="${invoiceDate}">2026-02-13</td>
-        </tr>
-        <tr>
-          <td class="details-label">Numero documento</td>
-          <td class="details-value" th:text="${invoiceNumber}">INV-2026-000123</td>
-        </tr>
-        <tr>
-          <td class="details-label">Data di scadenza</td>
-          <td class="details-value" th:text="${dueDate}">2026-02-20</td>
-        </tr>
-        <tr>
-          <td class="details-label">Valuta</td>
-          <td class="details-value">CHF</td>
-        </tr>
-      </table>
-    </td>
-    <td class="customer-box">
-      <div class="box-title">Cliente</div>
-      <div th:text="${buyerDisplayName}">Cliente SA</div>
-      <div th:text="${buyerAddressLine1}">Via Cliente 7</div>
-      <div th:text="${buyerAddressLine2}">8000 Zürich, CH</div>
-    </td>
-  </tr>
-</table>
-
-<table class="line-items">
-  <thead>
-    <tr>
-      <th>Descrizione</th>
-      <th>Qtà</th>
-      <th>Prezzo unit.</th>
-      <th>Totale</th>
-    </tr>
-  </thead>
-  <tbody>
-    <tr th:each="lineItem : ${invoiceLineItems}">
-      <td th:text="${lineItem.description}">Stampa 3D pezzo X</td>
-      <td th:text="${lineItem.quantity}">1</td>
-      <td th:text="${lineItem.unitPriceFormatted}">CHF 10.00</td>
-      <td th:text="${lineItem.lineTotalFormatted}">CHF 10.00</td>
-    </tr>
-  </tbody>
-</table>
-
-<table class="summary-layout">
-  <tr>
-    <td class="notes">
-      <div class="section-caption">Informazioni</div>
-      <div th:text="${paymentTermsText}">
-        Appena riceviamo il pagamento l'ordine entra nella coda di stampa. Grazie per la fiducia.
-      </div>
-      <div style="margin-top: 2.5mm;">
-        Verifica i dettagli dell'ordine al ricevimento. Per assistenza, rispondi alla nostra email di conferma.
-      </div>
-    </td>
-    <td>
-      <table class="totals">
-        <tr>
-          <td class="totals-label">Subtotale</td>
-          <td class="totals-value" th:text="${subtotalFormatted}">CHF 10.00</td>
-        </tr>
-        <tr class="total-strong">
-          <td class="totals-label">Totale ordine</td>
-          <td class="totals-value" th:text="${grandTotalFormatted}">CHF 10.00</td>
-        </tr>
-        <tr class="due-row">
-          <td class="totals-label">Importo dovuto</td>
-          <td class="totals-value" th:text="${grandTotalFormatted}">CHF 10.00</td>
-        </tr>
-      </table>
-    </td>
-  </tr>
-</table>
-
-</div>
-
-<div class="qr-only-page">
-  <div class="qr-bill-bottom" th:utext="${qrBillSvg}">
-  </div>
-</div>
-
-</body>
-</html>

backend/src/test/java/com/printcalculator/event/listener/OrderEmailListenerTest.java

@@ -1,131 +0,0 @@
-package com.printcalculator.event.listener;
-
-import com.printcalculator.entity.Customer;
-import com.printcalculator.entity.Order;
-import com.printcalculator.event.OrderCreatedEvent;
-import com.printcalculator.service.email.EmailNotificationService;
-import org.junit.jupiter.api.BeforeEach;
-import org.junit.jupiter.api.Test;
-import org.junit.jupiter.api.extension.ExtendWith;
-import org.mockito.ArgumentCaptor;
-import org.mockito.Captor;
-import org.mockito.InjectMocks;
-import org.mockito.Mock;
-import org.mockito.junit.jupiter.MockitoExtension;
-import org.springframework.test.util.ReflectionTestUtils;
-
-import java.math.BigDecimal;
-import java.time.OffsetDateTime;
-import java.time.format.DateTimeFormatter;
-import java.util.Map;
-import java.util.UUID;
-
-import static org.junit.jupiter.api.Assertions.assertEquals;
-import static org.mockito.ArgumentMatchers.eq;
-import static org.mockito.Mockito.*;
-
-@ExtendWith(MockitoExtension.class)
-class OrderEmailListenerTest {
-
-    @Mock
-    private EmailNotificationService emailNotificationService;
-
-    @InjectMocks
-    private OrderEmailListener orderEmailListener;
-
-    @Captor
-    private ArgumentCaptor<Map<String, Object>> templateDataCaptor;
-
-    private Order order;
-    private OrderCreatedEvent event;
-
-    @BeforeEach
-    void setUp() {
-        Customer customer = new Customer();
-        customer.setFirstName("John");
-        customer.setLastName("Doe");
-        customer.setEmail("john.doe@test.com");
-
-        order = new Order();
-        order.setId(UUID.randomUUID());
-        order.setCustomer(customer);
-        order.setCreatedAt(OffsetDateTime.parse("2026-02-21T10:00:00Z"));
-        order.setTotalChf(new BigDecimal("150.50"));
-
-        event = new OrderCreatedEvent(this, order);
-
-        ReflectionTestUtils.setField(orderEmailListener, "adminMailEnabled", true);
-        ReflectionTestUtils.setField(orderEmailListener, "adminMailAddress", "admin@printcalculator.local");
-        ReflectionTestUtils.setField(orderEmailListener, "frontendBaseUrl", "https://tuosito.it");
-    }
-
-    @Test
-    void handleOrderCreatedEvent_ShouldSendCustomerAndAdminEmails() {
-        // Act
-        orderEmailListener.handleOrderCreatedEvent(event);
-
-        // Assert Customer Email
-        verify(emailNotificationService, times(1)).sendEmail(
-                eq("john.doe@test.com"),
-                eq("Conferma Ordine #" + order.getOrderNumber() + " - 3D-Fab"),
-                eq("order-confirmation"),
-                templateDataCaptor.capture()
-        );
-
-        Map<String, Object> customerData = templateDataCaptor.getAllValues().get(0);
-        assertEquals("John", customerData.get("customerName"));
-        assertEquals(order.getId(), customerData.get("orderId"));
-        assertEquals(order.getOrderNumber(), customerData.get("orderNumber"));
-        assertEquals("https://tuosito.it/ordine/" + order.getId(), customerData.get("orderDetailsUrl"));
-        assertEquals(order.getCreatedAt().format(DateTimeFormatter.ofPattern("dd/MM/yyyy HH:mm")), customerData.get("orderDate"));
-        assertEquals("150.50", customerData.get("totalCost"));
-
-        // Assert Admin Email
-        verify(emailNotificationService, times(1)).sendEmail(
-                eq("admin@printcalculator.local"),
-                eq("Nuovo Ordine Ricevuto #" + order.getOrderNumber() + " - Doe"),
-                eq("order-confirmation"),
-                templateDataCaptor.capture()
-        );
-
-        Map<String, Object> adminData = templateDataCaptor.getAllValues().get(1);
-        assertEquals("John Doe", adminData.get("customerName"));
-    }
-    
-    @Test
-    void handleOrderCreatedEvent_WithAdminDisabled_ShouldOnlySendCustomerEmail() {
-        // Arrange
-        ReflectionTestUtils.setField(orderEmailListener, "adminMailEnabled", false);
-        
-        // Act
-        orderEmailListener.handleOrderCreatedEvent(event);
-
-        // Assert
-        verify(emailNotificationService, times(1)).sendEmail(
-                eq("john.doe@test.com"),
-                anyString(),
-                anyString(),
-                any()
-        );
-        
-        verify(emailNotificationService, never()).sendEmail(
-                eq("admin@printcalculator.local"),
-                anyString(),
-                anyString(),
-                any()
-        );
-    }
-    
-    @Test
-    void handleOrderCreatedEvent_ExceptionHandling_ShouldNotPropagate() {
-        // Arrange
-        doThrow(new RuntimeException("Simulated Mail Failure"))
-            .when(emailNotificationService).sendEmail(anyString(), anyString(), anyString(), any());
-            
-        // Act & Assert
-        // Event listener shouldn't throw exception back, thus passing the test.
-        orderEmailListener.handleOrderCreatedEvent(event);
-        
-        verify(emailNotificationService, times(1)).sendEmail(anyString(), anyString(), anyString(), any());
-    }
-}

backend/src/test/java/com/printcalculator/service/email/SmtpEmailNotificationServiceTest.java

@@ -1,83 +0,0 @@
-package com.printcalculator.service.email;
-
-import jakarta.mail.internet.MimeMessage;
-import org.junit.jupiter.api.BeforeEach;
-import org.junit.jupiter.api.Test;
-import org.junit.jupiter.api.extension.ExtendWith;
-import org.mockito.ArgumentCaptor;
-import org.mockito.InjectMocks;
-import org.mockito.Mock;
-import org.mockito.junit.jupiter.MockitoExtension;
-import org.springframework.mail.javamail.JavaMailSender;
-import org.springframework.test.util.ReflectionTestUtils;
-import org.thymeleaf.TemplateEngine;
-import org.thymeleaf.context.Context;
-
-import java.util.HashMap;
-import java.util.Map;
-
-import static org.junit.jupiter.api.Assertions.assertDoesNotThrow;
-import static org.mockito.ArgumentMatchers.any;
-import static org.mockito.ArgumentMatchers.eq;
-import static org.mockito.Mockito.*;
-
-@ExtendWith(MockitoExtension.class)
-class SmtpEmailNotificationServiceTest {
-
-    @Mock
-    private JavaMailSender emailSender;
-
-    @Mock
-    private TemplateEngine templateEngine;
-
-    @Mock
-    private MimeMessage mimeMessage;
-
-    @InjectMocks
-    private SmtpEmailNotificationService emailNotificationService;
-
-    @BeforeEach
-    void setUp() {
-        ReflectionTestUtils.setField(emailNotificationService, "fromAddress", "noreply@test.com");
-        ReflectionTestUtils.setField(emailNotificationService, "mailEnabled", true);
-    }
-
-    @Test
-    void sendEmail_Success() {
-        // Arrange
-        String to = "user@test.com";
-        String subject = "Test Subject";
-        String templateName = "test-template";
-        Map<String, Object> contextData = new HashMap<>();
-        contextData.put("key", "value");
-
-        when(templateEngine.process(eq("email/" + templateName), any(Context.class))).thenReturn("<html>Test</html>");
-        when(emailSender.createMimeMessage()).thenReturn(mimeMessage);
-
-        // Act
-        emailNotificationService.sendEmail(to, subject, templateName, contextData);
-
-        // Assert
-        verify(templateEngine, times(1)).process(eq("email/" + templateName), any(Context.class));
-        verify(emailSender, times(1)).createMimeMessage();
-        verify(emailSender, times(1)).send(mimeMessage);
-    }
-
-    @Test
-    void sendEmail_Exception_ShouldNotThrow() {
-        // Arrange
-        String to = "user@test.com";
-        String subject = "Test Subject";
-        String templateName = "test-template";
-        Map<String, Object> contextData = new HashMap<>();
-
-        when(templateEngine.process(eq("email/" + templateName), any(Context.class))).thenThrow(new RuntimeException("Template error"));
-
-        // Act & Assert
-        // We expect the exception to be caught and logged, not propagated
-        assertDoesNotThrow(() -> emailNotificationService.sendEmail(to, subject, templateName, contextData));
-        
-        verify(emailSender, never()).createMimeMessage();
-        verify(emailSender, never()).send(any(MimeMessage.class));
-    }
-}

db.sql

@@ -16,7 +16,8 @@ create table printer_machine
 );
 
 create view printer_fleet_current as
-select case
+select 1                  as fleet_id,
+       case
            when sum(fleet_weight) = 0 then null
            else round(sum(power_watts * fleet_weight) / sum(fleet_weight))::integer
            end            as weighted_average_power_watts,
@@ -155,23 +156,6 @@ begin;
 
 set timezone = 'Europe/Zurich';
 
--- =========================================================
--- 0) (Solo se non esiste) tabella infill_pattern + seed
--- =========================================================
--- Se la tabella esiste già, commenta questo blocco.
-create table if not exists infill_pattern
-(
-    infill_pattern_id bigserial primary key,
-    pattern_code      text    not null unique, -- es: grid, gyroid
-    display_name      text    not null,
-    is_active         boolean not null default true
-);
-
-insert into infill_pattern (pattern_code, display_name, is_active)
-values ('grid', 'Grid', true),
-       ('gyroid', 'Gyroid', true)
-on conflict (pattern_code) do update
-    set display_name = excluded.display_name,
         is_active = excluded.is_active;
 
 
@@ -179,7 +163,8 @@ on conflict (pattern_code) do update
 -- 1) Pricing policy (valori ESATTI da Excel)
 -- Valid from: 2026-01-01, valid_to: NULL
 -- =========================================================
-insert into pricing_policy (policy_name,
+insert into pricing_policy (
+    policy_name,
     valid_from,
     valid_to,
     electricity_cost_chf_per_kwh,
@@ -187,8 +172,9 @@ insert into pricing_policy (policy_name,
     fixed_job_fee_chf,
     nozzle_change_base_fee_chf,
     cad_cost_chf_per_hour,
-                            is_active)
-values ('Excel Tariffe 2026-01-01',
+    is_active
+) values (
+             'Excel Tariffe 2026-01-01',
              '2026-01-01 00:00:00+01'::timestamptz,
              null,
              0.156,          -- Costo elettricità CHF/kWh (Excel)
@@ -196,20 +182,26 @@ values ('Excel Tariffe 2026-01-01',
              1.00,           -- Costo fisso macchina CHF (Excel)
              0.00,           -- Base cambio ugello: non specificato -> 0
              25.00,          -- Tariffa CAD CHF/h (Excel)
-        true)
+             true
+         )
 on conflict do nothing;
 
 -- scaglioni tariffa stampa (Excel)
-insert into pricing_policy_machine_hour_tier (pricing_policy_id,
+insert into pricing_policy_machine_hour_tier (
+    pricing_policy_id,
     tier_start_hours,
     tier_end_hours,
-                                              machine_cost_chf_per_hour)
-select p.pricing_policy_id,
+    machine_cost_chf_per_hour
+)
+select
+    p.pricing_policy_id,
     tiers.tier_start_hours,
     tiers.tier_end_hours,
     tiers.machine_cost_chf_per_hour
 from pricing_policy p
-         cross join (values (0.00::numeric, 10.00::numeric, 2.00::numeric),  -- 0–10 h
+         cross join (
+    values
+        (0.00::numeric, 10.00::numeric, 2.00::numeric),   -- 0–10 h
         (10.00::numeric, 20.00::numeric, 1.40::numeric),  -- 10–20 h
         (20.00::numeric, null::numeric, 0.50::numeric)    -- >20 h
 ) as tiers(tier_start_hours, tier_end_hours, machine_cost_chf_per_hour)
@@ -220,22 +212,26 @@ on conflict do nothing;
 -- =========================================================
 -- 2) Stampante: BambuLab A1
 -- =========================================================
-insert into printer_machine (printer_display_name,
+insert into printer_machine (
+    printer_display_name,
     build_volume_x_mm,
     build_volume_y_mm,
     build_volume_z_mm,
     power_watts,
     fleet_weight,
-                             is_active)
-values ('BambuLab A1',
+    is_active
+) values (
+             'BambuLab A1',
              256,
              256,
              256,
              150,       -- hai detto "150, 140": qui ho messo 150
              1.000,
-        true)
+             true
+         )
 on conflict (printer_display_name) do update
-    set build_volume_x_mm = excluded.build_volume_x_mm,
+    set
+        build_volume_x_mm = excluded.build_volume_x_mm,
         build_volume_y_mm = excluded.build_volume_y_mm,
         build_volume_z_mm = excluded.build_volume_z_mm,
         power_watts = excluded.power_watts,
@@ -246,18 +242,21 @@ on conflict (printer_display_name) do update
 -- =========================================================
 -- 3) Material types (da Excel) - per ora niente technical
 -- =========================================================
-insert into filament_material_type (material_code,
+insert into filament_material_type (
+    material_code,
     is_flexible,
     is_technical,
-                                    technical_type_label)
-values ('PLA', false, false, null),
+    technical_type_label
+) values
+      ('PLA', false, false, null),
       ('PETG', false, false, null),
       ('TPU', true,  false, null),
       ('ABS', false, false, null),
       ('Nylon', false, false, null),
       ('Carbon PLA', false, false, null)
 on conflict (material_code) do update
-    set is_flexible          = excluded.is_flexible,
+    set
+        is_flexible = excluded.is_flexible,
         is_technical = excluded.is_technical,
         technical_type_label = excluded.technical_type_label;
 
@@ -269,11 +268,13 @@ on conflict (material_code) do update
 -- =========================================================
 
 -- helper: ID PLA
-with pla as (select filament_material_type_id
+with pla as (
+    select filament_material_type_id
     from filament_material_type
-             where material_code = 'PLA')
-insert
-into filament_variant (filament_material_type_id,
+    where material_code = 'PLA'
+)
+insert into filament_variant (
+    filament_material_type_id,
     variant_display_name,
     color_name,
     is_matte,
@@ -281,8 +282,10 @@ into filament_variant (filament_material_type_id,
     cost_chf_per_kg,
     stock_spools,
     spool_net_kg,
-                       is_active)
-select pla.filament_material_type_id,
+    is_active
+)
+select
+    pla.filament_material_type_id,
     v.variant_display_name,
     v.color_name,
     v.is_matte,
@@ -292,17 +295,20 @@ select pla.filament_material_type_id,
     1.000,
     true
 from pla
-         cross join (values ('PLA Bianco', 'Bianco', false, false, 3.000::numeric),
+         cross join (
+    values
+        ('PLA Bianco', 'Bianco', false, false, 3.000::numeric),
         ('PLA Nero', 'Nero', false, false, 3.000::numeric),
         ('PLA Blu', 'Blu', false, false, 1.000::numeric),
         ('PLA Arancione', 'Arancione', false, false, 1.000::numeric),
         ('PLA Grigio', 'Grigio', false, false, 1.000::numeric),
         ('PLA Grigio Scuro', 'Grigio scuro', false, false, 1.000::numeric),
         ('PLA Grigio Chiaro', 'Grigio chiaro', false, false, 1.000::numeric),
-                            ('PLA Viola', 'Viola', false, false,
-                             1.000::numeric)) as v(variant_display_name, color_name, is_matte, is_special, stock_spools)
+        ('PLA Viola', 'Viola', false, false, 1.000::numeric)
+) as v(variant_display_name, color_name, is_matte, is_special, stock_spools)
 on conflict (filament_material_type_id, variant_display_name) do update
-    set color_name      = excluded.color_name,
+    set
+        color_name = excluded.color_name,
         is_matte = excluded.is_matte,
         is_special = excluded.is_special,
         cost_chf_per_kg = excluded.cost_chf_per_kg,
@@ -315,14 +321,17 @@ on conflict (filament_material_type_id, variant_display_name) do update
 -- 5) Ugelli
 -- 0.4 standard (0 extra), 0.6 con attivazione 50 CHF
 -- =========================================================
-insert into nozzle_option (nozzle_diameter_mm,
+insert into nozzle_option (
+    nozzle_diameter_mm,
     owned_quantity,
     extra_nozzle_change_fee_chf,
-                           is_active)
-values (0.40, 1, 0.00, true),
+    is_active
+) values
+      (0.40, 1, 0.00, true),
       (0.60, 1, 50.00, true)
 on conflict (nozzle_diameter_mm) do update
-    set owned_quantity              = excluded.owned_quantity,
+    set
+        owned_quantity = excluded.owned_quantity,
         extra_nozzle_change_fee_chf = excluded.extra_nozzle_change_fee_chf,
         is_active = excluded.is_active;
 
@@ -330,298 +339,28 @@ on conflict (nozzle_diameter_mm) do update
 -- =========================================================
 -- 6) Layer heights (opzioni)
 -- =========================================================
-insert into layer_height_option (layer_height_mm,
+insert into layer_height_option (
+    layer_height_mm,
     time_multiplier,
-                                 is_active)
-values (0.080, 1.000, true),
+    is_active
+) values
+      (0.080, 1.000, true),
       (0.120, 1.000, true),
       (0.160, 1.000, true),
       (0.200, 1.000, true),
       (0.240, 1.000, true),
       (0.280, 1.000, true)
 on conflict (layer_height_mm) do update
-    set time_multiplier = excluded.time_multiplier,
+    set
+        time_multiplier = excluded.time_multiplier,
         is_active = excluded.is_active;
 
 commit;
 
 
+
+
 -- Sostituisci __MULTIPLIER__ con il tuo valore (es. 1.10)
 update layer_height_option
 set time_multiplier = 0.1
 where layer_height_mm = 0.080;
-
-
--- =========================
--- CUSTOMERS (minimo indispensabile)
--- =========================
-CREATE TABLE IF NOT EXISTS customers
-(
-    customer_id    uuid PRIMARY KEY     DEFAULT gen_random_uuid(),
-    customer_type  text        NOT NULL CHECK (customer_type IN ('PRIVATE', 'COMPANY')),
-    email          text        NOT NULL,
-    phone          text,
-
-    -- per PRIVATE
-    first_name     text,
-    last_name      text,
-
-    -- per COMPANY
-    company_name   text,
-    contact_person text,
-
-    created_at     timestamptz NOT NULL DEFAULT now(),
-    updated_at     timestamptz NOT NULL DEFAULT now()
-);
-
-CREATE UNIQUE INDEX IF NOT EXISTS ux_customers_email
-    ON customers (lower(email));
-
--- =========================
--- QUOTE SESSIONS (carrello preventivo)
--- =========================
-CREATE TABLE IF NOT EXISTS quote_sessions
-(
-    quote_session_id   uuid PRIMARY KEY        DEFAULT gen_random_uuid(),
-    status             text           NOT NULL CHECK (status IN ('ACTIVE', 'EXPIRED', 'CONVERTED')),
-    pricing_version    text           NOT NULL,
-
-    -- Parametri "globali" (dalla tua UI avanzata)
-    material_code      text           NOT NULL, -- es: PLA, PETG...
-    nozzle_diameter_mm numeric(5, 2),           -- es: 0.40
-    layer_height_mm    numeric(6, 3),           -- es: 0.20
-    infill_pattern     text,                    -- es: grid
-    infill_percent     integer CHECK (infill_percent BETWEEN 0 AND 100),
-    supports_enabled   boolean        NOT NULL DEFAULT false,
-    notes              text,
-
-    setup_cost_chf     numeric(12, 2) NOT NULL DEFAULT 0.00,
-
-    created_at         timestamptz    NOT NULL DEFAULT now(),
-    expires_at         timestamptz    NOT NULL,
-    converted_order_id uuid
-);
-
-CREATE INDEX IF NOT EXISTS ix_quote_sessions_status
-    ON quote_sessions (status);
-
-CREATE INDEX IF NOT EXISTS ix_quote_sessions_expires_at
-    ON quote_sessions (expires_at);
-
--- =========================
--- QUOTE LINE ITEMS (1 file = 1 riga)
--- =========================
-CREATE TABLE IF NOT EXISTS quote_line_items
-(
-    quote_line_item_id uuid PRIMARY KEY     DEFAULT gen_random_uuid(),
-    quote_session_id   uuid        NOT NULL REFERENCES quote_sessions (quote_session_id) ON DELETE CASCADE,
-
-    status             text        NOT NULL CHECK (status IN ('CALCULATING', 'READY', 'FAILED')),
-
-    original_filename  text        NOT NULL,
-    quantity           integer     NOT NULL DEFAULT 1 CHECK (quantity >= 1),
-    color_code         text,  -- es: white/black o codice interno
-
-    -- Output slicing / calcolo
-    bounding_box_x_mm  numeric(10, 3),
-    bounding_box_y_mm  numeric(10, 3),
-    bounding_box_z_mm  numeric(10, 3),
-    print_time_seconds integer CHECK (print_time_seconds >= 0),
-    material_grams     numeric(12, 2) CHECK (material_grams >= 0),
-
-    unit_price_chf     numeric(12, 2) CHECK (unit_price_chf >= 0),
-    pricing_breakdown  jsonb, -- opzionale: costi dettagliati senza creare tabelle
-
-    error_message      text,
-
-    created_at         timestamptz NOT NULL DEFAULT now(),
-    updated_at         timestamptz NOT NULL DEFAULT now()
-);
-
-CREATE INDEX IF NOT EXISTS ix_quote_line_items_session
-    ON quote_line_items (quote_session_id);
-
--- Vista utile per totale quote
-CREATE OR REPLACE VIEW quote_session_totals AS
-SELECT qs.quote_session_id,
-       qs.setup_cost_chf +
-       COALESCE(SUM(qli.unit_price_chf * qli.quantity), 0.00) AS total_chf
-FROM quote_sessions qs
-         LEFT JOIN quote_line_items qli
-                   ON qli.quote_session_id = qs.quote_session_id
-                       AND qli.status = 'READY'
-GROUP BY qs.quote_session_id;
-
--- =========================
--- ORDERS
--- =========================
-CREATE TABLE IF NOT EXISTS orders
-(
-    order_id                 uuid PRIMARY KEY        DEFAULT gen_random_uuid(),
-    source_quote_session_id  uuid REFERENCES quote_sessions (quote_session_id),
-
-    status                   text           NOT NULL CHECK (status IN (
-                                                                       'PENDING_PAYMENT', 'PAID', 'IN_PRODUCTION',
-                                                                       'SHIPPED', 'COMPLETED', 'CANCELLED'
-        )),
-
-    customer_id              uuid REFERENCES customers (customer_id),
-    customer_email           text           NOT NULL,
-    customer_phone           text,
-
-    -- Snapshot indirizzo/fatturazione (evita tabella addresses e mantiene storico)
-    billing_customer_type    text           NOT NULL CHECK (billing_customer_type IN ('PRIVATE', 'COMPANY')),
-    billing_first_name       text,
-    billing_last_name        text,
-    billing_company_name     text,
-    billing_contact_person   text,
-
-    billing_address_line1    text           NOT NULL,
-    billing_address_line2    text,
-    billing_zip              text           NOT NULL,
-    billing_city             text           NOT NULL,
-    billing_country_code     char(2)        NOT NULL DEFAULT 'CH',
-
-    shipping_same_as_billing boolean        NOT NULL DEFAULT true,
-    shipping_first_name      text,
-    shipping_last_name       text,
-    shipping_company_name    text,
-    shipping_contact_person  text,
-    shipping_address_line1   text,
-    shipping_address_line2   text,
-    shipping_zip             text,
-    shipping_city            text,
-    shipping_country_code    char(2),
-
-    currency                 char(3)        NOT NULL DEFAULT 'CHF',
-    setup_cost_chf           numeric(12, 2) NOT NULL DEFAULT 0.00,
-    shipping_cost_chf        numeric(12, 2) NOT NULL DEFAULT 0.00,
-    discount_chf             numeric(12, 2) NOT NULL DEFAULT 0.00,
-
-    subtotal_chf             numeric(12, 2) NOT NULL DEFAULT 0.00,
-    total_chf                numeric(12, 2) NOT NULL DEFAULT 0.00,
-
-    created_at               timestamptz    NOT NULL DEFAULT now(),
-    updated_at               timestamptz    NOT NULL DEFAULT now(),
-    paid_at                  timestamptz
-);
-
-CREATE INDEX IF NOT EXISTS ix_orders_status
-    ON orders (status);
-
-CREATE INDEX IF NOT EXISTS ix_orders_customer_email
-    ON orders (lower(customer_email));
-
--- =========================
--- ORDER ITEMS (1 file 3D = 1 riga, file salvato su disco)
--- =========================
-CREATE TABLE IF NOT EXISTS order_items
-(
-    order_item_id        uuid PRIMARY KEY        DEFAULT gen_random_uuid(),
-    order_id             uuid           NOT NULL REFERENCES orders (order_id) ON DELETE CASCADE,
-
-    original_filename    text           NOT NULL,
-    stored_relative_path text           NOT NULL, -- es: orders/<orderId>/3d-files/<orderItemId>/<uuid>.stl
-    stored_filename      text           NOT NULL, -- es: <uuid>.stl
-
-    file_size_bytes      bigint CHECK (file_size_bytes >= 0),
-    mime_type            text,
-    sha256_hex           text,                    -- opzionale, utile anche per dedup interno
-
-    material_code        text           NOT NULL,
-    color_code           text,
-    quantity             integer        NOT NULL DEFAULT 1 CHECK (quantity >= 1),
-
-    -- Snapshot output
-    print_time_seconds   integer CHECK (print_time_seconds >= 0),
-    material_grams       numeric(12, 2) CHECK (material_grams >= 0),
-    unit_price_chf       numeric(12, 2) NOT NULL CHECK (unit_price_chf >= 0),
-    line_total_chf       numeric(12, 2) NOT NULL CHECK (line_total_chf >= 0),
-
-    created_at           timestamptz    NOT NULL DEFAULT now()
-);
-
-CREATE INDEX IF NOT EXISTS ix_order_items_order
-    ON order_items (order_id);
-
--- =========================
--- PAYMENTS (supporta più tentativi / metodi)
--- =========================
-CREATE TABLE IF NOT EXISTS payments
-(
-    payment_id              uuid PRIMARY KEY        DEFAULT gen_random_uuid(),
-    order_id                uuid           NOT NULL REFERENCES orders (order_id) ON DELETE CASCADE,
-
-    method                  text           NOT NULL CHECK (method IN ('QR_BILL', 'BANK_TRANSFER', 'TWINT', 'CARD', 'OTHER')),
-    status                  text           NOT NULL CHECK (status IN ('PENDING', 'REPORTED', 'RECEIVED', 'FAILED', 'CANCELLED', 'REFUNDED')),
-
-    currency                char(3)        NOT NULL DEFAULT 'CHF',
-    amount_chf              numeric(12, 2) NOT NULL CHECK (amount_chf >= 0),
-
-    -- riferimento pagamento (molto utile per QR bill / riconciliazione)
-    payment_reference       text,
-    provider_transaction_id text,
-
-    qr_payload              text, -- se vuoi salvare contenuto QR/Swiss QR bill
-    initiated_at            timestamptz    NOT NULL DEFAULT now(),
-    reported_at             timestamptz,
-    received_at             timestamptz
-);
-
-CREATE INDEX IF NOT EXISTS ix_payments_order
-    ON payments (order_id);
-
-CREATE INDEX IF NOT EXISTS ix_payments_reference
-    ON payments (payment_reference);
-
--- =========================
--- CUSTOM QUOTE REQUESTS (preventivo personalizzato, form che hai mostrato)
--- =========================
-CREATE TABLE IF NOT EXISTS custom_quote_requests
-(
-    request_id     uuid PRIMARY KEY     DEFAULT gen_random_uuid(),
-    request_type   text        NOT NULL, -- es: "PREVENTIVO_PERSONALIZZATO" o come preferisci
-
-    customer_type  text        NOT NULL CHECK (customer_type IN ('PRIVATE', 'COMPANY')),
-    email          text        NOT NULL,
-    phone          text,
-
-    -- PRIVATE
-    name           text,
-
-    -- COMPANY
-    company_name   text,
-    contact_person text,
-
-    message        text        NOT NULL,
-    status         text        NOT NULL CHECK (status IN ('NEW', 'PENDING', 'IN_PROGRESS', 'DONE', 'CLOSED')),
-
-    created_at     timestamptz NOT NULL DEFAULT now(),
-    updated_at     timestamptz NOT NULL DEFAULT now()
-);
-
-CREATE INDEX IF NOT EXISTS ix_custom_quote_requests_status
-    ON custom_quote_requests (status);
-
-CREATE INDEX IF NOT EXISTS ix_custom_quote_requests_email
-    ON custom_quote_requests (lower(email));
-
--- Allegati della richiesta (max 15 come UI)
-CREATE TABLE IF NOT EXISTS custom_quote_request_attachments
-(
-    attachment_id        uuid PRIMARY KEY     DEFAULT gen_random_uuid(),
-    request_id           uuid        NOT NULL REFERENCES custom_quote_requests (request_id) ON DELETE CASCADE,
-
-    original_filename    text        NOT NULL,
-    stored_relative_path text        NOT NULL, -- es: quote-requests/<requestId>/attachments/<attachmentId>/<uuid>.stl
-    stored_filename      text        NOT NULL,
-
-    file_size_bytes      bigint CHECK (file_size_bytes >= 0),
-    mime_type            text,
-    sha256_hex           text,
-
-    created_at           timestamptz NOT NULL DEFAULT now()
-);
-
-CREATE INDEX IF NOT EXISTS ix_custom_quote_attachments_request
-    ON custom_quote_request_attachments (request_id);

deploy/envs/dev.env

@@ -7,7 +7,4 @@ TAG=dev
 BACKEND_PORT=18002
 FRONTEND_PORT=18082
 
-CLAMAV_HOST=192.168.1.147
-CLAMAV_PORT=3310
-CLAMAV_ENABLED=true
 

deploy/envs/int.env

@@ -7,7 +7,4 @@ TAG=int
 BACKEND_PORT=18001
 FRONTEND_PORT=18081
 
-CLAMAV_HOST=192.168.1.147
-CLAMAV_PORT=3310
-CLAMAV_ENABLED=true
 

deploy/envs/prod.env

@@ -7,7 +7,4 @@ TAG=prod
 BACKEND_PORT=8000
 FRONTEND_PORT=80
 
-CLAMAV_HOST=192.168.1.147
-CLAMAV_PORT=3310
-CLAMAV_ENABLED=true
 

docker-compose.deploy.yml

@@ -1,3 +1,5 @@
+version: '3.8'
+
 services:
   backend:
     # L'immagine usa il tag specificato nel file .env o passato da riga di comando
@@ -5,38 +7,18 @@ services:
     container_name: print-calculator-backend-${ENV}
     ports:
       - "${BACKEND_PORT}:8000"
+    env_file:
+      - .env
     environment:
-      - SPRING_PROFILES_ACTIVE=${ENV}
       - DB_URL=${DB_URL}
       - DB_USERNAME=${DB_USERNAME}
       - DB_PASSWORD=${DB_PASSWORD}
-      - CLAMAV_HOST=${CLAMAV_HOST}
-      - CLAMAV_PORT=${CLAMAV_PORT}
-      - CLAMAV_ENABLED=${CLAMAV_ENABLED}
-      - MAIL_HOST=${MAIL_HOST:-mail.infomaniak.com}
-      - MAIL_PORT=${MAIL_PORT:-587}
-      - MAIL_USERNAME=${MAIL_USERNAME:-info@3d-fab.ch}
-      - MAIL_PASSWORD=${MAIL_PASSWORD:-}
-      - MAIL_SMTP_AUTH=${MAIL_SMTP_AUTH:-true}
-      - MAIL_SMTP_STARTTLS=${MAIL_SMTP_STARTTLS:-true}
-      - APP_MAIL_FROM=${APP_MAIL_FROM:-info@3d-fab.ch}
-      - APP_MAIL_ADMIN_ENABLED=${APP_MAIL_ADMIN_ENABLED:-true}
-      - APP_MAIL_ADMIN_ADDRESS=${APP_MAIL_ADMIN_ADDRESS:-info@3d-fab.ch}
       - TEMP_DIR=/app/temp
       - PROFILES_DIR=/app/profiles
     restart: always
-    logging:
-      driver: "json-file"
-      options:
-        max-size: "10m"
-        max-file: "3"
     volumes:
       - backend_profiles_${ENV}:/app/profiles
-      - /mnt/cache/appdata/print-calculator/${ENV}/storage_quotes:/app/storage_quotes
-      - /mnt/cache/appdata/print-calculator/${ENV}/storage_orders:/app/storage_orders
-      - /mnt/cache/appdata/print-calculator/${ENV}/storage_requests:/app/storage_requests
-    extra_hosts:
-      - "host.docker.internal:host-gateway"
+
 
   frontend:
     image: ${REGISTRY_URL}/${REPO_OWNER}/print-calculator-frontend:${TAG}
@@ -46,11 +28,6 @@ services:
     depends_on:
       - backend
     restart: always
-    logging:
-      driver: "json-file"
-      options:
-        max-size: "10m"
-        max-file: "3"
 
 volumes:
   backend_profiles_prod:

docker-compose.yml

@@ -1,4 +1,41 @@
 services:
+  backend:
+    platform: linux/amd64
+    build:
+      context: ./backend
+      platforms:
+        - linux/amd64
+    container_name: print-calculator-backend
+    ports:
+      - "8000:8000"
+    environment:
+      - DB_URL=jdbc:postgresql://db:5432/printcalc
+      - DB_USERNAME=printcalc
+      - DB_PASSWORD=printcalc_secret
+      - SPRING_PROFILES_ACTIVE=local
+      - FILAMENT_COST_PER_KG=22.0
+      - MACHINE_COST_PER_HOUR=2.50
+      - ENERGY_COST_PER_KWH=0.30
+      - PRINTER_POWER_WATTS=150
+      - MARKUP_PERCENT=20
+      - TEMP_DIR=/app/temp
+      - PROFILES_DIR=/app/profiles
+    depends_on:
+      - db
+    restart: unless-stopped
+
+  frontend:
+    build:
+      context: ./frontend
+      dockerfile: Dockerfile.dev
+    container_name: print-calculator-frontend
+    ports:
+      - "80:80"
+    depends_on:
+      - backend
+      - db
+    restart: unless-stopped
+
   db:
     image: postgres:15-alpine
     container_name: print-calculator-db
@@ -12,16 +49,5 @@ services:
       - postgres_data:/var/lib/postgresql/data
     restart: unless-stopped
 
-  clamav:
-    platform: linux/amd64
-    image: clamav/clamav:latest
-    container_name: print-calculator-clamav
-    ports:
-      - "3310:3310"
-    volumes:
-      - clamav_db:/var/lib/clamav
-    restart: unless-stopped
-
 volumes:
   postgres_data:
-  clamav_db:

frontend/src/app/app.routes.ts

@@ -25,29 +25,9 @@ export const routes: Routes = [
         path: 'contact', 
         loadChildren: () => import('./features/contact/contact.routes').then(m => m.CONTACT_ROUTES) 
       },
-      {
-        path: 'checkout',
-        loadComponent: () => import('./features/checkout/checkout.component').then(m => m.CheckoutComponent)
-      },
-      {
-        path: 'payment/:orderId',
-        loadComponent: () => import('./features/payment/payment.component').then(m => m.PaymentComponent)
-      },
-      {
-        path: 'ordine/:orderId',
-        loadComponent: () => import('./features/payment/payment.component').then(m => m.PaymentComponent)
-      },
-      {
-        path: 'order-confirmed/:orderId',
-        loadComponent: () => import('./features/order-confirmed/order-confirmed.component').then(m => m.OrderConfirmedComponent)
-      },
       {
         path: '',
         loadChildren: () => import('./features/legal/legal.routes').then(m => m.LEGAL_ROUTES)
-      },
-      {
-        path: '**',
-        redirectTo: ''
       }
     ]
   }

frontend/src/app/core/services/quote-request.service.ts

@@ -1,40 +0,0 @@
-import { Injectable, inject } from '@angular/core';
-import { HttpClient } from '@angular/common/http';
-import { Observable } from 'rxjs';
-import { environment } from '../../../environments/environment';
-
-export interface QuoteRequestDto {
-  requestType: string;
-  customerType: string;
-  email: string;
-  phone?: string;
-  name?: string;
-  companyName?: string;
-  contactPerson?: string;
-  message: string;
-}
-
-@Injectable({
-  providedIn: 'root'
-})
-export class QuoteRequestService {
-  private http = inject(HttpClient);
-  private apiUrl = `${environment.apiUrl}/api/custom-quote-requests`;
-
-  createRequest(request: QuoteRequestDto, files: File[]): Observable<any> {
-    const formData = new FormData();
-    
-    // Append Request DTO as JSON Blob
-    const requestBlob = new Blob([JSON.stringify(request)], {
-      type: 'application/json'
-    });
-    formData.append('request', requestBlob);
-    
-    // Append Files
-    files.forEach(file => {
-      formData.append('files', file);
-    });
-
-    return this.http.post(this.apiUrl, formData);
-  }
-}

frontend/src/app/features/calculator/calculator-page.component.html

@@ -11,6 +11,14 @@
     <div class="container hero">
         <app-success-state context="calc" (action)="onNewQuote()"></app-success-state>
     </div>
+} @else if (step() === 'details' && result()) {
+    <div class="container">
+        <app-user-details
+            [quote]="result()!"
+            (submitOrder)="onSubmitOrder($event)"
+            (cancel)="onCancelDetails()">
+        </app-user-details>
+    </div>
 } @else {
     <div class="container content-grid">
       <!-- Left Column: Input -->
@@ -46,8 +54,8 @@
             <app-card class="loading-state">
                 <div class="loader-content">
                     <div class="spinner"></div>
-                    <h3 class="loading-title">{{ 'CALC.ANALYZING_TITLE' | translate }}</h3>
-                    <p class="loading-text">{{ 'CALC.ANALYZING_TEXT' | translate }}</p>
+                    <h3 class="loading-title">Analisi in corso...</h3>
+                    <p class="loading-text">Stiamo analizzando la geometria e calcolando il percorso utensile.</p>
                 </div>
             </app-card>
         } @else if (result()) {
@@ -55,7 +63,7 @@
             [result]="result()!" 
             (consult)="onConsult()"
             (proceed)="onProceed()"
-            (itemChange)="onItemChange($event)"
+            (itemChange)="uploadForm.updateItemQuantityByName($event.fileName, $event.quantity)"
           ></app-quote-result>
         } @else {
           <app-card>

frontend/src/app/features/calculator/calculator-page.component.ts

@@ -1,21 +1,20 @@
 import { Component, signal, ViewChild, ElementRef, OnInit } from '@angular/core';
 import { CommonModule } from '@angular/common';
 import { TranslateModule } from '@ngx-translate/core';
-import { forkJoin } from 'rxjs';
-import { map } from 'rxjs/operators';
 
 import { AppCardComponent } from '../../shared/components/app-card/app-card.component';
 import { AppAlertComponent } from '../../shared/components/app-alert/app-alert.component';
 import { UploadFormComponent } from './components/upload-form/upload-form.component';
 import { QuoteResultComponent } from './components/quote-result/quote-result.component';
 import { QuoteRequest, QuoteResult, QuoteEstimatorService } from './services/quote-estimator.service';
+import { UserDetailsComponent } from './components/user-details/user-details.component';
 import { SuccessStateComponent } from '../../shared/components/success-state/success-state.component';
 import { Router, ActivatedRoute } from '@angular/router';
 
 @Component({
   selector: 'app-calculator-page',
   standalone: true,
-  imports: [CommonModule, TranslateModule, AppCardComponent, AppAlertComponent, UploadFormComponent, QuoteResultComponent, SuccessStateComponent],
+  imports: [CommonModule, TranslateModule, AppCardComponent, AppAlertComponent, UploadFormComponent, QuoteResultComponent, UserDetailsComponent, SuccessStateComponent],
   templateUrl: './calculator-page.component.html',
   styleUrl: './calculator-page.component.scss'
 })
@@ -45,95 +44,6 @@ export class CalculatorPageComponent implements OnInit {
         this.mode.set(data['mode']);
       }
     });
-
-    this.route.queryParams.subscribe(params => {
-        const sessionId = params['session'];
-        if (sessionId) {
-            this.loadSession(sessionId);
-        }
-    });
-  }
-
-  loadSession(sessionId: string) {
-      this.loading.set(true);
-      this.estimator.getQuoteSession(sessionId).subscribe({
-          next: (data) => {
-              // 1. Map to Result
-              const result = this.estimator.mapSessionToQuoteResult(data);
-              this.result.set(result);
-              this.step.set('quote');
-              
-              // 2. Determine Mode (Heuristic)
-              // If we have custom settings, maybe Advanced? 
-              // For now, let's stick to current mode or infer from URL if possible.
-              // Actually, we can check if settings deviate from Easy defaults. 
-              // But let's leave it as is or default to Advanced if not sure.
-              // data.session.materialCode etc.
-              
-              // 3. Download Files & Restore Form
-              this.restoreFilesAndSettings(data.session, data.items);
-          },
-          error: (err) => {
-              console.error('Failed to load session', err);
-              this.error.set(true);
-              this.loading.set(false);
-          }
-      });
-  }
-
-  restoreFilesAndSettings(session: any, items: any[]) {
-      if (!items || items.length === 0) {
-           this.loading.set(false);
-           return;
-      }
-
-      // Download all files
-      const downloads = items.map(item => 
-          this.estimator.getLineItemContent(session.id, item.id).pipe(
-              map((blob: Blob) => {
-                  return { 
-                      blob, 
-                      fileName: item.originalFilename,
-                      // We need to match the file object to the item so we can set colors ideally.
-                      // UploadForm.setFiles takes File[]. 
-                      // We might need to handle matching but UploadForm just pushes them.
-                      // If order is preserved, we are good. items from backend are list.
-                  };
-              })
-          )
-      );
-      
-      forkJoin(downloads).subscribe({
-          next: (results: any[]) => {
-              const files = results.map(res => new File([res.blob], res.fileName, { type: 'application/octet-stream' }));
-              
-              if (this.uploadForm) {
-                  this.uploadForm.setFiles(files);
-                  this.uploadForm.patchSettings(session);
-                  
-                  // Also restore colors? 
-                  // setFiles inits with 'Black'. We need to update them if they differ.
-                  // items has colorCode.
-                  setTimeout(() => {
-                      if (this.uploadForm) {
-                           items.forEach((item, index) => {
-                               // Assuming index matches. 
-                               // Need to be careful if items order changed, but usually ID sort or insert order.
-                               if (item.colorCode) {
-                                   this.uploadForm.updateItemColor(index, item.colorCode);
-                               }
-                           });
-                      }
-                  });
-              }
-              this.loading.set(false);
-          },
-          error: (err: any) => {
-              console.error('Failed to download files', err);
-              this.loading.set(false);
-              // Still show result? Yes.
-          }
-      });
   }
 
   onCalculate(req: QuoteRequest) {
@@ -158,21 +68,10 @@ export class CalculatorPageComponent implements OnInit {
             this.uploadProgress.set(event);
         } else {
             // It's the result
-            const res = event as QuoteResult;
-            this.result.set(res);
+            this.result.set(event as QuoteResult);
             this.loading.set(false);
             this.uploadProgress.set(100);
             this.step.set('quote');
-
-            // Update URL with session ID without reloading
-            if (res.sessionId) {
-                this.router.navigate([], {
-                    relativeTo: this.route,
-                    queryParams: { session: res.sessionId },
-                    queryParamsHandling: 'merge', // merge with existing params like 'mode' if any
-                    replaceUrl: true // prevent cluttering history, or false if we want back button to work. replaceUrl seems safer for "state update"
-                });
-            }
         }
       },
       error: () => {
@@ -183,34 +82,13 @@ export class CalculatorPageComponent implements OnInit {
   }
 
   onProceed() {
-    const res = this.result();
-    if (res && res.sessionId) {
-      this.router.navigate(['/checkout'], { queryParams: { session: res.sessionId } });
-    } else {
-      console.error('No session ID found in quote result');
-      // Fallback or error handling
-    }
+    this.step.set('details');
   }
 
   onCancelDetails() {
     this.step.set('quote');
   }
 
-  onItemChange(event: {id?: string, fileName: string, quantity: number}) {
-      // 1. Update local form for consistency (UI feedback)
-      if (this.uploadForm) {
-          this.uploadForm.updateItemQuantityByName(event.fileName, event.quantity);
-      }
-      
-      // 2. Update backend session if ID exists
-      if (event.id) {
-          this.estimator.updateLineItem(event.id, { quantity: event.quantity }).subscribe({
-              next: (res) => console.log('Line item updated', res),
-              error: (err) => console.error('Failed to update line item', err)
-          });
-      }
-  }
-
   onSubmitOrder(orderData: any) {
     console.log('Order Submitted:', orderData);
     this.orderSuccess.set(true);

frontend/src/app/features/calculator/components/quote-result/quote-result.component.html

@@ -21,7 +21,7 @@
   </div>
 
   <div class="setup-note">
-    <small>{{ 'CALC.SETUP_NOTE' | translate:{cost: (result().setupCost | currency:result().currency)} }}</small>
+    <small>* Include {{ result().setupCost | currency:result().currency }} Setup Cost</small>
   </div>
 
   @if (result().notes) {
@@ -46,7 +46,7 @@
         
         <div class="item-controls">
             <div class="qty-control">
-                <label>{{ 'CHECKOUT.QTY' | translate }}:</label>
+                <label>Qtà:</label>
                 <input 
                     type="number" 
                     min="1" 

frontend/src/app/features/calculator/components/quote-result/quote-result.component.ts

@@ -18,7 +18,7 @@ export class QuoteResultComponent {
   result = input.required<QuoteResult>();
   consult = output<void>();
   proceed = output<void>();
-  itemChange = output<{id?: string, fileName: string, quantity: number}>();
+  itemChange = output<{fileName: string, quantity: number}>();
 
   // Local mutable state for items to handle quantity changes
   items = signal<QuoteItem[]>([]);
@@ -42,7 +42,6 @@ export class QuoteResultComponent {
       });
       
       this.itemChange.emit({
-          id: this.items()[index].id,
           fileName: this.items()[index].fileName,
           quantity: qty
       });

frontend/src/app/features/calculator/components/upload-form/upload-form.component.html

@@ -34,7 +34,7 @@
                     <div class="card-body">
                         <div class="card-controls">
                              <div class="qty-group">
-                                <label>{{ 'CALC.QTY_SHORT' | translate }}</label>
+                                <label>QTÀ</label>
                                 <input 
                                     type="number" 
                                     min="1" 
@@ -45,7 +45,7 @@
                             </div>
 
                             <div class="color-group">
-                                <label>{{ 'CALC.COLOR_LABEL' | translate }}</label>
+                                <label>COLORE</label>
                                 <app-color-selector 
                                     [selectedColor]="item.color" 
                                     [variants]="currentMaterialVariants()"
@@ -134,7 +134,7 @@
   <app-input
     formControlName="notes"
     [label]="'CALC.NOTES' | translate"
-    [placeholder]="'CALC.NOTES_PLACEHOLDER' | translate"
+    placeholder="Istruzioni specifiche..."
   ></app-input>
 
   <div class="actions">
@@ -151,7 +151,7 @@
       type="submit" 
       [disabled]="items().length === 0 || loading()" 
       [fullWidth]="true">
-      {{ loading() ? (uploadProgress() < 100 ? ('CALC.UPLOADING' | translate) : ('CALC.PROCESSING' | translate)) : ('CALC.CALCULATE' | translate) }}
+      {{ loading() ? (uploadProgress() < 100 ? 'Uploading...' : 'Processing...') : ('CALC.CALCULATE' | translate) }}
     </app-button>
   </div>
 </form>

frontend/src/app/features/calculator/components/upload-form/upload-form.component.ts

@@ -232,59 +232,6 @@ export class UploadFormComponent implements OnInit {
       });
   }
 
-  setFiles(files: File[]) {
-      const validItems: FormItem[] = [];
-      for (const file of files) {
-          // Default color is Black or derive from somewhere if possible, but here we just init
-          validItems.push({ file, quantity: 1, color: 'Black' });
-      }
-
-      if (validItems.length > 0) {
-          this.items.set(validItems);
-          this.form.get('itemsTouched')?.setValue(true);
-          // Auto select last added
-          this.selectedFile.set(validItems[validItems.length - 1].file);
-      }
-  }
-
-  patchSettings(settings: any) {
-      if (!settings) return;
-      // settings object matches keys in our form? 
-      // Session has: materialCode, etc. derived from QuoteSession entity properties
-      // We need to map them if names differ.
-      
-      const patch: any = {};
-      if (settings.materialCode) patch.material = settings.materialCode;
-      
-      // Heuristic for Quality if not explicitly stored as "draft/standard/high"
-      // But we stored it in session creation? 
-      // QuoteSession entity does NOT store "quality" string directly, only layerHeight/infill.
-      // So we might need to deduce it or just set Custom/Advanced.
-      // But for Easy mode, we want to show "Standard" etc.
-      
-      // Actually, let's look at what we have in QuoteSession.
-      // layerHeightMm, infillPercent, etc. 
-      // If we are in Easy mode, we might just set the "quality" dropdown to match approx?
-      // Or if we stored "quality" in notes or separate field? We didn't.
-      
-      // Let's try to reverse map or defaults.
-      if (settings.layerHeightMm) {
-          if (settings.layerHeightMm >= 0.28) patch.quality = 'draft';
-          else if (settings.layerHeightMm <= 0.12) patch.quality = 'high';
-          else patch.quality = 'standard';
-          
-          patch.layerHeight = settings.layerHeightMm;
-      }
-      
-      if (settings.nozzleDiameterMm) patch.nozzleDiameter = settings.nozzleDiameterMm;
-      if (settings.infillPercent) patch.infillDensity = settings.infillPercent;
-      if (settings.infillPattern) patch.infillPattern = settings.infillPattern;
-      if (settings.supportsEnabled !== undefined) patch.supportEnabled = settings.supportsEnabled;
-      if (settings.notes) patch.notes = settings.notes;
-
-      this.form.patchValue(patch);
-  }
-
   onSubmit() {
     console.log('UploadFormComponent: onSubmit triggered');
     console.log('Form Valid:', this.form.valid, 'Items:', this.items().length);

frontend/src/app/features/calculator/components/user-details/user-details.component.html

@@ -9,8 +9,8 @@
             <div class="col-md-6">
               <app-input 
                 formControlName="name"
-                [label]="'USER_DETAILS.NAME' | translate" 
-                [placeholder]="'USER_DETAILS.NAME_PLACEHOLDER' | translate"
+                label="USER_DETAILS.NAME" 
+                placeholder="USER_DETAILS.NAME_PLACEHOLDER"
                 [required]="true"
                 [error]="form.get('name')?.invalid && form.get('name')?.touched ? ('COMMON.REQUIRED' | translate) : null">
               </app-input>
@@ -18,8 +18,8 @@
             <div class="col-md-6">
               <app-input 
                 formControlName="surname"
-                [label]="'USER_DETAILS.SURNAME' | translate" 
-                [placeholder]="'USER_DETAILS.SURNAME_PLACEHOLDER' | translate"
+                label="USER_DETAILS.SURNAME" 
+                placeholder="USER_DETAILS.SURNAME_PLACEHOLDER"
                 [required]="true"
                 [error]="form.get('surname')?.invalid && form.get('surname')?.touched ? ('COMMON.REQUIRED' | translate) : null">
               </app-input>
@@ -31,9 +31,9 @@
             <div class="col-md-6">
               <app-input 
                 formControlName="email"
-                [label]="'USER_DETAILS.EMAIL' | translate" 
+                label="USER_DETAILS.EMAIL" 
                 type="email"
-                [placeholder]="'USER_DETAILS.EMAIL_PLACEHOLDER' | translate"
+                placeholder="USER_DETAILS.EMAIL_PLACEHOLDER"
                 [required]="true"
                 [error]="form.get('email')?.invalid && form.get('email')?.touched ? ('COMMON.INVALID_EMAIL' | translate) : null">
               </app-input>
@@ -41,9 +41,9 @@
             <div class="col-md-6">
               <app-input 
                 formControlName="phone"
-                [label]="'USER_DETAILS.PHONE' | translate" 
+                label="USER_DETAILS.PHONE" 
                 type="tel"
-                [placeholder]="'USER_DETAILS.PHONE_PLACEHOLDER' | translate"
+                placeholder="USER_DETAILS.PHONE_PLACEHOLDER"
                 [required]="true"
                 [error]="form.get('phone')?.invalid && form.get('phone')?.touched ? ('COMMON.REQUIRED' | translate) : null">
               </app-input>
@@ -53,8 +53,8 @@
           <!-- Address -->
           <app-input 
             formControlName="address"
-            [label]="'USER_DETAILS.ADDRESS' | translate" 
-            [placeholder]="'USER_DETAILS.ADDRESS_PLACEHOLDER' | translate"
+            label="USER_DETAILS.ADDRESS" 
+            placeholder="USER_DETAILS.ADDRESS_PLACEHOLDER"
             [required]="true"
             [error]="form.get('address')?.invalid && form.get('address')?.touched ? ('COMMON.REQUIRED' | translate) : null">
           </app-input>
@@ -64,8 +64,8 @@
             <div class="col-md-4">
               <app-input 
                 formControlName="zip"
-                [label]="'USER_DETAILS.ZIP' | translate" 
-                [placeholder]="'USER_DETAILS.ZIP_PLACEHOLDER' | translate"
+                label="USER_DETAILS.ZIP" 
+                placeholder="USER_DETAILS.ZIP_PLACEHOLDER"
                 [required]="true"
                 [error]="form.get('zip')?.invalid && form.get('zip')?.touched ? ('COMMON.REQUIRED' | translate) : null">
               </app-input>
@@ -73,8 +73,8 @@
             <div class="col-md-8">
               <app-input 
                 formControlName="city"
-                [label]="'USER_DETAILS.CITY' | translate" 
-                [placeholder]="'USER_DETAILS.CITY_PLACEHOLDER' | translate"
+                label="USER_DETAILS.CITY" 
+                placeholder="USER_DETAILS.CITY_PLACEHOLDER"
                 [required]="true"
                 [error]="form.get('city')?.invalid && form.get('city')?.touched ? ('COMMON.REQUIRED' | translate) : null">
               </app-input>

frontend/src/app/features/calculator/services/quote-estimator.service.ts

@@ -18,7 +18,6 @@ export interface QuoteRequest {
 }
 
 export interface QuoteItem {
-  id?: string;
   fileName: string;
   unitPrice: number;
   unitTime: number; // seconds
@@ -29,7 +28,6 @@ export interface QuoteItem {
 }
 
 export interface QuoteResult {
-  sessionId?: string;
   items: QuoteItem[];
   setupCost: number;
   currency: string;
@@ -122,60 +120,6 @@ export class QuoteEstimatorService {
       );
   }
   
-  // NEW METHODS for Order Flow
-  
-  getQuoteSession(sessionId: string): Observable<any> {
-      const headers: any = {};
-      // @ts-ignore
-      if (environment.basicAuth) headers['Authorization'] = 'Basic ' + btoa(environment.basicAuth);
-      return this.http.get(`${environment.apiUrl}/api/quote-sessions/${sessionId}`, { headers });
-  }
-
-  updateLineItem(lineItemId: string, changes: any): Observable<any> {
-      const headers: any = {};
-      // @ts-ignore
-      if (environment.basicAuth) headers['Authorization'] = 'Basic ' + btoa(environment.basicAuth);
-      return this.http.patch(`${environment.apiUrl}/api/quote-sessions/line-items/${lineItemId}`, changes, { headers });
-  }
-
-  createOrder(sessionId: string, orderDetails: any): Observable<any> {
-      const headers: any = {};
-      // @ts-ignore
-      if (environment.basicAuth) headers['Authorization'] = 'Basic ' + btoa(environment.basicAuth);
-      return this.http.post(`${environment.apiUrl}/api/orders/from-quote/${sessionId}`, orderDetails, { headers });
-  }
-
-  getOrder(orderId: string): Observable<any> {
-      const headers: any = {};
-      // @ts-ignore
-      if (environment.basicAuth) headers['Authorization'] = 'Basic ' + btoa(environment.basicAuth);
-      return this.http.get(`${environment.apiUrl}/api/orders/${orderId}`, { headers });
-  }
-
-  reportPayment(orderId: string, method: string): Observable<any> {
-      const headers: any = {};
-      // @ts-ignore
-      if (environment.basicAuth) headers['Authorization'] = 'Basic ' + btoa(environment.basicAuth);
-      return this.http.post(`${environment.apiUrl}/api/orders/${orderId}/payments/report`, { method }, { headers });
-  }
-
-  getOrderInvoice(orderId: string): Observable<Blob> {
-      const headers: any = {};
-      // @ts-ignore
-      if (environment.basicAuth) headers['Authorization'] = 'Basic ' + btoa(environment.basicAuth);
-      return this.http.get(`${environment.apiUrl}/api/orders/${orderId}/invoice`, {
-          headers,
-          responseType: 'blob'
-      });
-  }
-
-  getTwintPayment(orderId: string): Observable<any> {
-      const headers: any = {};
-      // @ts-ignore
-      if (environment.basicAuth) headers['Authorization'] = 'Basic ' + btoa(environment.basicAuth);
-      return this.http.get(`${environment.apiUrl}/api/orders/${orderId}/twint`, { headers });
-  }
-  
   calculate(request: QuoteRequest): Observable<number | QuoteResult> {
     console.log('QuoteEstimatorService: Calculating quote...', request);
     if (request.items.length === 0) {
@@ -184,137 +128,201 @@ export class QuoteEstimatorService {
     }
     
     return new Observable(observer => {
-        // 1. Create Session first
-        const headers: any = {};
-        // @ts-ignore
-        if (environment.basicAuth) headers['Authorization'] = 'Basic ' + btoa(environment.basicAuth);
-
-        this.http.post<any>(`${environment.apiUrl}/api/quote-sessions`, {}, { headers }).subscribe({
-            next: (sessionRes) => {
-                const sessionId = sessionRes.id;
-                const sessionSetupCost = sessionRes.setupCostChf || 0;
-                
-                // 2. Upload files to this session
         const totalItems = request.items.length;
         const allProgress: number[] = new Array(totalItems).fill(0);
         const finalResponses: any[] = [];
         let completedRequests = 0;
 
-                const checkCompletion = () => {
-                     const avg = Math.round(allProgress.reduce((a, b) => a + b, 0) / totalItems);
-                     observer.next(avg);
-                     
-                     if (completedRequests === totalItems) {
-                         finalize(finalResponses, sessionSetupCost, sessionId);
-                     }
-                };
-
-                request.items.forEach((item, index) => {
+        const uploads = request.items.map((item, index) => {
              const formData = new FormData();
              formData.append('file', item.file);
+             // machine param removed - backend uses default active
              
-                     const settings = {
-                         complexityMode: request.mode.toUpperCase(),
-                         material: this.mapMaterial(request.material),
-                         quality: request.quality,
-                         supportsEnabled: request.supportEnabled,
-                         color: item.color || '#FFFFFF',
-                         layerHeight: request.mode === 'advanced' ? request.layerHeight : null,
-                         infillDensity: request.mode === 'advanced' ? request.infillDensity : null,
-                         infillPattern: request.mode === 'advanced' ? request.infillPattern : null,
-                         nozzleDiameter: request.mode === 'advanced' ? request.nozzleDiameter : null
-                     };
+             // Map material? Or trust frontend to send correct code?
+             // Since we fetch options now, we should send the code directly.
+             // But for backward compat/safety/mapping logic in mapMaterial, let's keep it or update it.
+             // If frontend sends 'PLA', mapMaterial returns 'pla_basic'.
+             // We should check if request.material is already a code from options.
+             // For now, let's assume request.material IS the code if it matches our new options,
+             // or fallback to mapper if it's old legacy string.
+             // Let's keep mapMaterial but update it to be smarter if needed, or rely on UploadForm to send correct codes.
+             // For now, let's use mapMaterial as safety, assuming frontend sends short codes 'PLA'.
+             // Wait, if we use dynamic options, the 'value' in select will be the 'code' from backend (e.g. 'PLA').
+             // Backend expects 'pla_basic' or just 'PLA'? 
+             // QuoteController -> processRequest -> SlicerService.slice -> assumes 'filament' is a profile name like 'pla_basic'.
+             // So we MUST map 'PLA' to 'pla_basic' UNLESS backend options return 'pla_basic' as code.
+             // Backend OptionsController returns type.getMaterialCode() which is 'PLA'.
+             // So we still need mapping to slicer profile names.
              
-                     const settingsBlob = new Blob([JSON.stringify(settings)], { type: 'application/json' });
-                     formData.append('settings', settingsBlob);
+             formData.append('filament', this.mapMaterial(request.material));
+             formData.append('quality', this.mapQuality(request.quality));
              
-                     this.http.post<any>(`${environment.apiUrl}/api/quote-sessions/${sessionId}/line-items`, formData, { 
+             // Send color for both modes if present, defaulting to Black
+             formData.append('material_color', item.color || 'Black');
+
+             if (request.mode === 'advanced') {
+                if (request.infillDensity) formData.append('infill_density', request.infillDensity.toString());
+                if (request.infillPattern) formData.append('infill_pattern', request.infillPattern);
+                if (request.supportEnabled) formData.append('support_enabled', 'true');
+                if (request.layerHeight) formData.append('layer_height', request.layerHeight.toString());
+                if (request.nozzleDiameter) formData.append('nozzle_diameter', request.nozzleDiameter.toString());
+             }
+             
+             const headers: any = {};
+             // @ts-ignore
+             if (environment.basicAuth) headers['Authorization'] = 'Basic ' + btoa(environment.basicAuth);
+
+             return this.http.post<BackendResponse | BackendQuoteResult>(`${environment.apiUrl}/api/quote`, formData, { 
                  headers,
                  reportProgress: true,
                  observe: 'events'
-                     }).subscribe({
-                        next: (event) => {
-                            if (event.type === HttpEventType.UploadProgress && event.total) {
-                                allProgress[index] = Math.round((100 * event.loaded) / event.total);
-                                checkCompletion();
-                            } else if (event.type === HttpEventType.Response) { 
-                                 allProgress[index] = 100;
-                                 finalResponses[index] = { ...event.body, success: true, fileName: item.file.name, originalQty: item.quantity, originalItem: item };
-                                 completedRequests++;
-                                 checkCompletion();
-                            }
-                        },
-                        error: (err) => {
-                            console.error('Item upload failed', err);
-                            finalResponses[index] = { success: false, fileName: item.file.name };
-                            completedRequests++;
-                            checkCompletion();
-                        }
-                    });
-                });
-            },
-            error: (err) => {
-                console.error('Failed to create session', err);
-                observer.error('Could not initialize quote session');
-            }
+             }).pipe(
+                 map(event => ({ item, event, index })),
+                 catchError(err => of({ item, error: err, index }))
+             );
         });
 
-        const finalize = (responses: any[], setupCost: number, sessionId: string) => {
+        // Subscribe to all
+        uploads.forEach((obs) => {
+            obs.subscribe({
+                next: (wrapper: any) => {
+                    const idx = wrapper.index;
+                    
+                    if (wrapper.error) {
+                        finalResponses[idx] = { success: false, fileName: wrapper.item.file.name };
+                    }
+
+                    const event = wrapper.event;
+                    if (event && event.type === HttpEventType.UploadProgress) {
+                        if (event.total) {
+                            const percent = Math.round((100 * event.loaded) / event.total);
+                            allProgress[idx] = percent;
+                            // Emit average progress
+                            const avg = Math.round(allProgress.reduce((a, b) => a + b, 0) / totalItems);
+                            observer.next(avg); 
+                        }
+                    } else if ((event && event.type === HttpEventType.Response) || wrapper.error) { 
+                        // It's done (either response or error caught above)
+                        if (!finalResponses[idx]) { // only if not already set by error
+                             allProgress[idx] = 100;
+                             if (wrapper.error) {
+                                 finalResponses[idx] = { success: false, fileName: wrapper.item.file.name };
+                             } else {
+                                finalResponses[idx] = { ...event.body, fileName: wrapper.item.file.name, originalQty: wrapper.item.quantity };
+                             }
+                             completedRequests++;
+                        }
+                        
+                        if (completedRequests === totalItems) {
+                            // All done
                             observer.next(100); 
+                            
+                            // Calculate Results
+                            let setupCost = 10;
+                            let setupCostFromBackend: number | null = null;
+                            let currencyFromBackend: string | null = null;
+
+                            if (request.nozzleDiameter && request.nozzleDiameter !== 0.4) {
+                                setupCost += 2;
+                            }
+                            
                             const items: QuoteItem[] = [];
-             let grandTotal = 0;
-             let totalTime = 0;
-             let totalWeight = 0;
-             let validCount = 0;
                             
-             responses.forEach((res, idx) => {
-                 if (!res || !res.success) return;
-                 validCount++;
+                            finalResponses.forEach((res, idx) => {
+                                if (!res) return;
+                                const originalItem = request.items[idx];
+                                const normalized = this.normalizeResponse(res);
+                                if (!normalized.success) return;
 
-                 const unitPrice = res.unitPriceChf || 0;
-                 const quantity = res.originalQty || 1;
+                                if (normalized.currency && currencyFromBackend == null) {
+                                    currencyFromBackend = normalized.currency;
+                                }
+                                if (normalized.setupCost != null && setupCostFromBackend == null) {
+                                    setupCostFromBackend = normalized.setupCost;
+                                }
 
                                 items.push({
-                     id: res.id,
                                     fileName: res.fileName,
-                     unitPrice: unitPrice,
-                     unitTime: res.printTimeSeconds || 0,
-                     unitWeight: res.materialGrams || 0,
-                     quantity: quantity,
+                                    unitPrice: normalized.unitPrice,
+                                    unitTime: normalized.unitTime,
+                                    unitWeight: normalized.unitWeight,
+                                    quantity: res.originalQty, // Use the requested quantity
                                     material: request.material,
-                     color: res.originalItem.color || 'Default'
-                     // Store ID if needed for updates? QuoteItem interface might need update
-                     // or we map it in component
+                                    color: originalItem.color || 'Default'
+                                });
                             });
 
-                 grandTotal += unitPrice * quantity;
-                 totalTime += (res.printTimeSeconds || 0) * quantity;
-                 totalWeight += (res.materialGrams || 0) * quantity;
-             });
-
-             if (validCount === 0) {
+                            if (items.length === 0) {
                                 observer.error('All calculations failed.');
                                 return;
                             }
                             
-             grandTotal += setupCost;
+                            // Initial Aggregation
+                            const useBackendSetup = setupCostFromBackend != null;
+                            let grandTotal = useBackendSetup ? 0 : setupCost;
+                            let totalTime = 0;
+                            let totalWeight = 0;
+                            
+                            items.forEach(item => {
+                                grandTotal += item.unitPrice * item.quantity;
+                                totalTime += item.unitTime * item.quantity;
+                                totalWeight += item.unitWeight * item.quantity;
+                            });
+
+                            const totalHours = Math.floor(totalTime / 3600);
+                            const totalMinutes = Math.ceil((totalTime % 3600) / 60);
 
                             const result: QuoteResult = {
-                 sessionId: sessionId,
                                 items,
-                 setupCost: setupCost,
-                 currency: 'CHF',
+                                setupCost: useBackendSetup ? setupCostFromBackend! : setupCost,
+                                currency: currencyFromBackend || 'CHF',
                                 totalPrice: Math.round(grandTotal * 100) / 100,
-                 totalTimeHours: Math.floor(totalTime / 3600),
-                 totalTimeMinutes: Math.ceil((totalTime % 3600) / 60),
+                                totalTimeHours: totalHours,
+                                totalTimeMinutes: totalMinutes,
                                 totalWeight: Math.ceil(totalWeight),
                                 notes: request.notes
                             };
                             
                             observer.next(result);
                             observer.complete();
-        };
+                        }
+                    }
+                },
+                error: (err) => {
+                    console.error('Error in request subscription', err);
+                    completedRequests++;
+                     if (completedRequests === totalItems) {
+                         observer.error('Requests failed');
+                    }
+                }
             });
+        });
+    });
+  }
+
+  private normalizeResponse(res: any): { success: boolean; unitPrice: number; unitTime: number; unitWeight: number; setupCost?: number; currency?: string } {
+    if (res && typeof res.totalPrice === 'number' && res.stats && typeof res.stats.printTimeSeconds === 'number') {
+      return {
+        success: true,
+        unitPrice: res.totalPrice,
+        unitTime: res.stats.printTimeSeconds,
+        unitWeight: res.stats.filamentWeightGrams,
+        setupCost: res.setupCost,
+        currency: res.currency
+      };
+    }
+
+    if (res && res.success && res.data) {
+      return {
+        success: true,
+        unitPrice: res.data.cost.total,
+        unitTime: res.data.print_time_seconds,
+        unitWeight: res.data.material_grams,
+        currency: 'CHF'
+      };
+    }
+
+    return { success: false, unitPrice: 0, unitTime: 0, unitWeight: 0 };
   }
 
   private mapMaterial(mat: string): string {
@@ -325,6 +333,13 @@ export class QuoteEstimatorService {
     return 'pla_basic';
   }
 
+  private mapQuality(qual: string): string {
+    const q = qual.toLowerCase();
+    if (q.includes('draft')) return 'draft';
+    if (q.includes('high')) return 'extra_fine';
+    return 'standard';
+  }
+
   // Consultation Data Transfer
   private pendingConsultation = signal<{files: File[], message: string} | null>(null);
 
@@ -337,45 +352,4 @@ export class QuoteEstimatorService {
       this.pendingConsultation.set(null); // Clear after reading
       return data;
   }
-
-  // Session File Retrieval
-  getLineItemContent(sessionId: string, lineItemId: string): Observable<Blob> {
-      const headers: any = {};
-      // @ts-ignore
-      if (environment.basicAuth) headers['Authorization'] = 'Basic ' + btoa(environment.basicAuth);
-      return this.http.get(`${environment.apiUrl}/api/quote-sessions/${sessionId}/line-items/${lineItemId}/content`, {
-          headers,
-          responseType: 'blob'
-      });
-  }
-
-  mapSessionToQuoteResult(sessionData: any): QuoteResult {
-      const session = sessionData.session;
-      const items = sessionData.items || [];
-      const totalTime = items.reduce((acc: number, item: any) => acc + (item.printTimeSeconds || 0) * item.quantity, 0);
-      const totalWeight = items.reduce((acc: number, item: any) => acc + (item.materialGrams || 0) * item.quantity, 0);
-
-      return {
-          sessionId: session.id,
-          items: items.map((item: any) => ({
-              id: item.id,
-              fileName: item.originalFilename,
-              unitPrice: item.unitPriceChf,
-              unitTime: item.printTimeSeconds,
-              unitWeight: item.materialGrams,
-              quantity: item.quantity,
-              material: session.materialCode, // Assumption: session has one material for all? or items have it? 
-              // Backend model QuoteSession has materialCode. 
-              // But line items might have different colors. 
-              color: item.colorCode
-          })),
-          setupCost: session.setupCostChf,
-          currency: 'CHF', // Fixed for now
-          totalPrice: sessionData.grandTotalChf,
-          totalTimeHours: Math.floor(totalTime / 3600),
-          totalTimeMinutes: Math.ceil((totalTime % 3600) / 60),
-          totalWeight: Math.ceil(totalWeight),
-          notes: session.notes
-      };
-  }
 }

frontend/src/app/features/checkout/checkout.component.html

@@ -1,161 +0,0 @@
-<div class="checkout-page">
-  <div class="container hero">
-    <h1 class="section-title">{{ 'CHECKOUT.TITLE' | translate }}</h1>
-  </div>
-  
-  <div class="container">
-    <div class="checkout-layout">
-      
-      <!-- LEFT COLUMN: Form -->
-      <div class="checkout-form-section">
-        <!-- Error Message -->
-        <div *ngIf="error" class="error-message">
-          {{ error }}
-        </div>
-
-        <form [formGroup]="checkoutForm" (ngSubmit)="onSubmit()" *ngIf="!error">
-          
-          <!-- Contact Info Card -->
-          <app-card class="mb-6">
-            <div class="card-header-simple">
-              <h3>{{ 'CHECKOUT.CONTACT_INFO' | translate }}</h3>
-            </div>
-            <div class="form-row">
-              <app-input formControlName="email" type="email" [label]="'CHECKOUT.EMAIL' | translate" [required]="true" [error]="checkoutForm.get('email')?.hasError('email') ? ('CHECKOUT.INVALID_EMAIL' | translate) : null"></app-input>
-              <app-input formControlName="phone" type="tel" [label]="'CHECKOUT.PHONE' | translate" [required]="true"></app-input>
-            </div>
-          </app-card>
-
-          <!-- Billing Address Card -->
-          <app-card class="mb-6">
-            <div class="card-header-simple">
-              <h3>{{ 'CHECKOUT.BILLING_ADDR' | translate }}</h3>
-            </div>
-            <div formGroupName="billingAddress">
-              
-              <!-- Private Person Fields -->
-              <div *ngIf="!isCompany" class="form-row">
-                <app-input formControlName="firstName" [label]="'CHECKOUT.FIRST_NAME' | translate" [required]="true"></app-input>
-                <app-input formControlName="lastName" [label]="'CHECKOUT.LAST_NAME' | translate" [required]="true"></app-input>
-              </div>
-
-              <!-- Company Fields -->
-              <div *ngIf="isCompany" class="company-fields mb-4">
-                <app-input formControlName="companyName" [label]="'CHECKOUT.COMPANY_NAME' | translate" [required]="true" [placeholder]="'CONTACT.PLACEHOLDER_COMPANY' | translate"></app-input>
-                <app-input formControlName="referencePerson" [label]="'CONTACT.REF_PERSON' | translate" [required]="true" [placeholder]="'CONTACT.PLACEHOLDER_REF_PERSON' | translate"></app-input>
-              </div>
-
-              <!-- User Type Selector -->
-              <div class="user-type-selector">
-                <div class="type-option" [class.selected]="!isCompany" (click)="setCustomerType(false)">
-                  {{ 'CONTACT.TYPE_PRIVATE' | translate }}
-                </div>
-                <div class="type-option" [class.selected]="isCompany" (click)="setCustomerType(true)">
-                  {{ 'CONTACT.TYPE_COMPANY' | translate }}
-                </div>
-              </div>
-              
-              <app-input formControlName="addressLine1" [label]="'CHECKOUT.ADDRESS_1' | translate" [required]="true"></app-input>
-              <app-input formControlName="addressLine2" [label]="'CHECKOUT.ADDRESS_2' | translate"></app-input>
-
-              <div class="form-row three-cols">
-                <app-input formControlName="zip" [label]="'CHECKOUT.ZIP' | translate" [required]="true"></app-input>
-                <app-input formControlName="city" [label]="'CHECKOUT.CITY' | translate" class="city-field" [required]="true"></app-input>
-                <app-input formControlName="countryCode" [label]="'CHECKOUT.COUNTRY' | translate" [disabled]="true" [required]="true"></app-input>
-              </div>
-            </div>
-          </app-card>
-
-          <!-- Shipping Option -->
-          <div class="shipping-option">
-            <label class="checkbox-container">
-              <input type="checkbox" formControlName="shippingSameAsBilling">
-              <span class="checkmark"></span>
-              {{ 'CHECKOUT.SHIPPING_SAME' | translate }}
-            </label>
-          </div>
-
-          <!-- Shipping Address Card (Conditional) -->
-          <app-card *ngIf="!checkoutForm.get('shippingSameAsBilling')?.value" class="mb-6">
-             <div class="card-header-simple">
-              <h3>{{ 'CHECKOUT.SHIPPING_ADDR' | translate }}</h3>
-            </div>
-            <div formGroupName="shippingAddress">
-               <div class="form-row">
-                <app-input formControlName="firstName" [label]="'CHECKOUT.FIRST_NAME' | translate"></app-input>
-                <app-input formControlName="lastName" [label]="'CHECKOUT.LAST_NAME' | translate"></app-input>
-              </div>
-              
-              <div *ngIf="isCompany" class="company-fields">
-                <app-input formControlName="companyName" [label]="'CHECKOUT.COMPANY_OPTIONAL' | translate"></app-input>
-                <app-input formControlName="referencePerson" [label]="'CHECKOUT.REF_PERSON_OPTIONAL' | translate"></app-input>
-              </div>
-
-              <app-input formControlName="addressLine1" [label]="'CHECKOUT.ADDRESS_1' | translate"></app-input>
-              
-              <div class="form-row three-cols">
-                <app-input formControlName="zip" [label]="'CHECKOUT.ZIP' | translate"></app-input>
-                <app-input formControlName="city" [label]="'CHECKOUT.CITY' | translate" class="city-field"></app-input>
-                <app-input formControlName="countryCode" [label]="'CHECKOUT.COUNTRY' | translate" [disabled]="true"></app-input>
-              </div>
-            </div>
-          </app-card>
-
-          <div class="actions">
-            <app-button type="submit" [disabled]="checkoutForm.invalid || isSubmitting()" [fullWidth]="true">
-              {{ (isSubmitting() ? 'CHECKOUT.PROCESSING' : 'CHECKOUT.PLACE_ORDER') | translate }}
-            </app-button>
-          </div>
-
-        </form>
-      </div>
-
-      <!-- RIGHT COLUMN: Order Summary -->
-      <div class="checkout-summary-section">
-        <app-card class="sticky-card">
-          <div class="card-header-simple">
-            <h3>{{ 'CHECKOUT.SUMMARY_TITLE' | translate }}</h3>
-          </div>
-          
-          <div class="summary-items" *ngIf="quoteSession() as session">
-             <div class="summary-item" *ngFor="let item of session.items">
-               <div class="item-details">
-                 <span class="item-name">{{ item.originalFilename }}</span>
-                 <div class="item-specs">
-                   <span>{{ 'CHECKOUT.QTY' | translate }}: {{ item.quantity }}</span> 
-                   <span *ngIf="item.colorCode" class="color-dot" [style.background-color]="item.colorCode"></span>
-                 </div>
-                 <div class="item-specs-sub">
-                   {{ (item.printTimeSeconds / 3600) | number:'1.1-1' }}h | {{ item.materialGrams | number:'1.0-0' }}g
-                 </div>
-               </div>
-               <div class="item-price">
-                 {{ (item.unitPriceChf * item.quantity) | currency:'CHF' }}
-               </div>
-             </div>
-          </div>
-  
-          <div class="summary-totals" *ngIf="quoteSession() as session">
-            <div class="total-row">
-              <span>{{ 'CHECKOUT.SUBTOTAL' | translate }}</span>
-              <span>{{ session.itemsTotalChf | currency:'CHF' }}</span>
-            </div>
-            <div class="total-row">
-              <span>{{ 'CHECKOUT.SETUP_FEE' | translate }}</span>
-              <span>{{ session.session.setupCostChf | currency:'CHF' }}</span>
-            </div>
-            <div class="total-row">
-              <span>{{ 'CHECKOUT.SHIPPING' | translate }}</span>
-              <span>{{ 9.00 | currency:'CHF' }}</span>
-            </div>
-            <div class="grand-total">
-              <span>{{ 'CHECKOUT.TOTAL' | translate }}</span>
-              <span>{{ (session.grandTotalChf + 9.00) | currency:'CHF' }}</span>
-            </div>
-          </div>
-        </app-card>
-      </div>
-
-    </div>
-  </div>
-</div>

frontend/src/app/features/checkout/checkout.component.scss

@@ -1,299 +0,0 @@
-.hero { 
-  padding: var(--space-8) 0;
-  text-align: center; 
-
-  .section-title {
-    font-size: 2.5rem;
-    margin-bottom: var(--space-2);
-  }
-}
-
-.checkout-layout {
-  display: grid;
-  grid-template-columns: 1fr 420px;
-  gap: var(--space-8);
-  align-items: start;
-  margin-bottom: var(--space-12);
-
-  @media (max-width: 1024px) {
-    grid-template-columns: 1fr;
-    gap: var(--space-8);
-  }
-}
-
-.card-header-simple {
-  margin-bottom: var(--space-6);
-  padding-bottom: var(--space-4);
-  border-bottom: 1px solid var(--color-border);
-  
-  h3 {
-    font-size: 1.25rem;
-    font-weight: 600;
-    color: var(--color-text);
-    margin: 0;
-  }
-}
-
-.form-row {
-  display: flex;
-  flex-direction: column;
-  gap: var(--space-4);
-  margin-bottom: var(--space-4);
-  
-  @media(min-width: 768px) {
-    flex-direction: row;
-    & > * { flex: 1; }
-  }
-
-  &.no-margin {
-    margin-bottom: 0;
-  }
-
-  &.three-cols {
-    display: grid;
-    grid-template-columns: 1.5fr 2fr 1fr;
-    gap: var(--space-4);
-    
-    @media (max-width: 768px) {
-      grid-template-columns: 1fr;
-    }
-  }
-
-  app-input {
-    width: 100%;
-  }
-}
-
-/* User Type Selector - Matching Contact Form Style */
-.user-type-selector {
-  display: flex;
-  background-color: var(--color-neutral-100);
-  border-radius: var(--radius-md);
-  padding: 4px;
-  margin: var(--space-6) 0;
-  gap: 4px;
-  width: 100%;
-  max-width: 400px;
-}
-
-.type-option {
-  flex: 1;
-  text-align: center;
-  padding: 8px 16px;
-  border-radius: var(--radius-sm);
-  cursor: pointer;
-  font-size: 0.875rem;
-  font-weight: 500;
-  color: var(--color-text-muted);
-  transition: all 0.2s ease;
-  user-select: none;
-  
-  &:hover { color: var(--color-text); }
-  
-  &.selected {
-    background-color: var(--color-brand);
-    color: #000;
-    font-weight: 600;
-    box-shadow: 0 1px 2px rgba(0,0,0,0.05);
-  }
-}
-
-.company-fields {
-  display: flex;
-  flex-direction: column;
-  gap: var(--space-4);
-  padding-left: var(--space-4);
-  border-left: 2px solid var(--color-border);
-  margin-bottom: var(--space-4);
-}
-
-.shipping-option {
-  margin: var(--space-6) 0;
-  padding: var(--space-4);
-  background: var(--color-neutral-100);
-  border-radius: var(--radius-md);
-}
-
-/* Custom Checkbox */
-.checkbox-container {
-  display: flex;
-  align-items: center;
-  position: relative;
-  padding-left: 36px;
-  cursor: pointer;
-  font-size: 1rem;
-  font-weight: 500;
-  user-select: none;
-  color: var(--color-text);
-
-  input {
-    position: absolute;
-    opacity: 0;
-    cursor: pointer;
-    height: 0;
-    width: 0;
-
-    &:checked ~ .checkmark {
-      background-color: var(--color-brand);
-      border-color: var(--color-brand);
-      
-      &:after {
-        display: block;
-      }
-    }
-  }
-
-  .checkmark {
-    position: absolute;
-    top: 50%;
-    left: 0;
-    transform: translateY(-50%);
-    height: 24px;
-    width: 24px;
-    background-color: var(--color-bg-card);
-    border: 2px solid var(--color-border);
-    border-radius: var(--radius-sm);
-    transition: all 0.2s;
-
-    &:after {
-      content: "";
-      position: absolute;
-      display: none;
-      left: 7px;
-      top: 3px;
-      width: 6px;
-      height: 12px;
-      border: solid #000;
-      border-width: 0 2.5px 2.5px 0;
-      transform: rotate(45deg);
-    }
-  }
-
-  &:hover input ~ .checkmark {
-    border-color: var(--color-brand);
-  }
-}
-
-.checkout-summary-section {
-  position: relative;
-}
-
-.sticky-card {
-  position: sticky;
-  top: var(--space-6);
-}
-
-.summary-items {
-  margin-bottom: var(--space-6);
-  max-height: 450px;
-  overflow-y: auto;
-  padding-right: var(--space-2);
-  padding-top: var(--space-2);
-
-  &::-webkit-scrollbar {
-    width: 4px;
-  }
-  &::-webkit-scrollbar-thumb {
-    background: var(--color-border);
-    border-radius: 4px;
-  }
-}
-
-.summary-item {
-  display: flex;
-  justify-content: space-between;
-  align-items: flex-start;
-  padding: var(--space-4) 0;
-  border-bottom: 1px solid var(--color-border);
-
-  &:first-child { padding-top: 0; }
-  &:last-child { border-bottom: none; }
-
-  .item-details {
-    flex: 1;
-    
-    .item-name {
-      display: block;
-      font-weight: 600;
-      font-size: 0.95rem;
-      margin-bottom: var(--space-1);
-      word-break: break-all;
-      color: var(--color-text);
-    }
-
-    .item-specs {
-      display: flex;
-      align-items: center;
-      gap: var(--space-2);
-      font-size: 0.85rem;
-      color: var(--color-text-muted);
-      
-      .color-dot {
-        width: 14px;
-        height: 14px;
-        border-radius: 50%;
-        display: inline-block;
-        border: 1px solid var(--color-border);
-      }
-    }
-    
-    .item-specs-sub {
-      font-size: 0.8rem;
-       color: var(--color-text-muted);
-       margin-top: 2px;
-    }
-  }
-
-  .item-price {
-    font-weight: 600;
-    margin-left: var(--space-3);
-    white-space: nowrap;
-    color: var(--color-text);
-  }
-}
-
-.summary-totals {
-  background: var(--color-neutral-100);
-  padding: var(--space-4);
-  border-radius: var(--radius-md);
-  margin-top: var(--space-6);
-
-  .total-row {
-    display: flex;
-    justify-content: space-between;
-    margin-bottom: var(--space-2);
-    font-size: 0.95rem;
-    color: var(--color-text);
-  }
-
-  .grand-total {
-    display: flex;
-    justify-content: space-between;
-    color: var(--color-text);
-    font-weight: 700;
-    font-size: 1.5rem;
-    margin-top: var(--space-4);
-    padding-top: var(--space-4);
-    border-top: 2px solid var(--color-border);
-  }
-}
-
-.actions {
-  margin-top: var(--space-8);
-  
-  app-button {
-    width: 100%;
-  }
-}
-
-.error-message {
-  color: var(--color-error);
-  background: #fef2f2;
-  padding: var(--space-4);
-  border-radius: var(--radius-md);
-  margin-bottom: var(--space-6);
-  border: 1px solid #fee2e2;
-  font-weight: 500;
-}
-
-.mb-6 { margin-bottom: var(--space-6); }

frontend/src/app/features/checkout/checkout.component.ts

@@ -1,206 +0,0 @@
-import { Component, inject, OnInit, signal } from '@angular/core';
-import { CommonModule } from '@angular/common';
-import { FormBuilder, FormGroup, ReactiveFormsModule, Validators } from '@angular/forms';
-import { Router, ActivatedRoute } from '@angular/router';
-import { TranslateModule } from '@ngx-translate/core';
-import { QuoteEstimatorService } from '../calculator/services/quote-estimator.service';
-import { AppInputComponent } from '../../shared/components/app-input/app-input.component';
-import { AppButtonComponent } from '../../shared/components/app-button/app-button.component';
-import { AppCardComponent } from '../../shared/components/app-card/app-card.component';
-
-@Component({
-  selector: 'app-checkout',
-  standalone: true,
-  imports: [
-    CommonModule, 
-    ReactiveFormsModule, 
-    TranslateModule,
-    AppInputComponent,
-    AppButtonComponent,
-    AppCardComponent
-  ],
-  templateUrl: './checkout.component.html',
-  styleUrls: ['./checkout.component.scss']
-})
-export class CheckoutComponent implements OnInit {
-  private fb = inject(FormBuilder);
-  private quoteService = inject(QuoteEstimatorService);
-  private router = inject(Router);
-  private route = inject(ActivatedRoute);
-
-  checkoutForm: FormGroup;
-  sessionId: string | null = null;
-  loading = false;
-  error: string | null = null;
-  isSubmitting = signal(false); // Add signal for submit state
-  quoteSession = signal<any>(null); // Add signal for session details
-
-  constructor() {
-    this.checkoutForm = this.fb.group({
-      email: ['', [Validators.required, Validators.email]],
-      phone: ['', Validators.required],
-      customerType: ['PRIVATE', Validators.required], // Default to PRIVATE
-      
-      shippingSameAsBilling: [true],
-      
-      billingAddress: this.fb.group({
-        firstName: ['', Validators.required],
-        lastName: ['', Validators.required],
-        companyName: [''], 
-        referencePerson: [''],
-        addressLine1: ['', Validators.required],
-        addressLine2: [''],
-        zip: ['', Validators.required],
-        city: ['', Validators.required],
-        countryCode: ['CH', Validators.required]
-      }),
-      
-      shippingAddress: this.fb.group({
-        firstName: [''],
-        lastName: [''],
-        companyName: [''],
-        referencePerson: [''],
-        addressLine1: [''],
-        addressLine2: [''],
-        zip: [''],
-        city: [''],
-        countryCode: ['CH']
-      })
-    });
-  }
-
-  get isCompany(): boolean {
-    return this.checkoutForm.get('customerType')?.value === 'BUSINESS';
-  }
-
-  setCustomerType(isCompany: boolean) {
-    const type = isCompany ? 'BUSINESS' : 'PRIVATE';
-    this.checkoutForm.patchValue({ customerType: type });
-    
-    const billingGroup = this.checkoutForm.get('billingAddress') as FormGroup;
-    const companyControl = billingGroup.get('companyName');
-    const referenceControl = billingGroup.get('referencePerson');
-    const firstNameControl = billingGroup.get('firstName');
-    const lastNameControl = billingGroup.get('lastName');
-    
-    if (isCompany) {
-      companyControl?.setValidators([Validators.required]);
-      referenceControl?.setValidators([Validators.required]);
-      firstNameControl?.clearValidators();
-      lastNameControl?.clearValidators();
-    } else {
-      companyControl?.clearValidators();
-      referenceControl?.clearValidators();
-      firstNameControl?.setValidators([Validators.required]);
-      lastNameControl?.setValidators([Validators.required]);
-    }
-    companyControl?.updateValueAndValidity();
-    referenceControl?.updateValueAndValidity();
-    firstNameControl?.updateValueAndValidity();
-    lastNameControl?.updateValueAndValidity();
-  }
-
-  ngOnInit(): void {
-    this.route.queryParams.subscribe(params => {
-      this.sessionId = params['session'];
-      if (!this.sessionId) {
-        this.error = 'No active session found. Please start a new quote.';
-        this.router.navigate(['/']); // Redirect if no session
-        return;
-      }
-      
-      this.loadSessionDetails();
-    });
-
-    // Toggle shipping validation based on checkbox
-    this.checkoutForm.get('shippingSameAsBilling')?.valueChanges.subscribe(isSame => {
-      const shippingGroup = this.checkoutForm.get('shippingAddress') as FormGroup;
-      if (isSame) {
-        shippingGroup.disable();
-      } else {
-        shippingGroup.enable();
-      }
-    });
-    
-    // Initial state
-    this.checkoutForm.get('shippingAddress')?.disable();
-  }
-
-  loadSessionDetails() {
-      if (!this.sessionId) return; // Ensure sessionId is present before fetching
-      this.quoteService.getQuoteSession(this.sessionId).subscribe({
-          next: (session) => {
-              this.quoteSession.set(session);
-              console.log('Loaded session:', session);
-          },
-          error: (err) => {
-            console.error('Failed to load session', err);
-            this.error = 'Failed to load session details. Please try again.';
-          }
-      });
-  }
-
-  onSubmit() {
-    if (this.checkoutForm.invalid) {
-      return;
-    }
-
-    this.isSubmitting.set(true);
-    this.error = null; // Clear previous errors
-    const formVal = this.checkoutForm.getRawValue(); // Use getRawValue to include disabled fields
-
-    // Construct request object matching backend DTO based on original form structure
-    const orderRequest = {
-      customer: {
-        email: formVal.email,
-        phone: formVal.phone,
-        customerType: formVal.customerType,
-        // Assuming firstName, lastName, companyName for customer come from billingAddress if not explicitly in contact group
-        firstName: formVal.billingAddress.firstName,
-        lastName: formVal.billingAddress.lastName,
-        companyName: formVal.billingAddress.companyName
-      },
-      billingAddress: {
-        firstName: formVal.billingAddress.firstName,
-        lastName: formVal.billingAddress.lastName,
-        companyName: formVal.billingAddress.companyName,
-        contactPerson: formVal.billingAddress.referencePerson,
-        addressLine1: formVal.billingAddress.addressLine1,
-        addressLine2: formVal.billingAddress.addressLine2,
-        zip: formVal.billingAddress.zip,
-        city: formVal.billingAddress.city,
-        countryCode: formVal.billingAddress.countryCode
-      },
-      shippingAddress: formVal.shippingSameAsBilling ? null : {
-        firstName: formVal.shippingAddress.firstName,
-        lastName: formVal.shippingAddress.lastName,
-        companyName: formVal.shippingAddress.companyName,
-        contactPerson: formVal.shippingAddress.referencePerson,
-        addressLine1: formVal.shippingAddress.addressLine1,
-        addressLine2: formVal.shippingAddress.addressLine2,
-        zip: formVal.shippingAddress.zip,
-        city: formVal.shippingAddress.city,
-        countryCode: formVal.shippingAddress.countryCode
-      },
-      shippingSameAsBilling: formVal.shippingSameAsBilling
-    };
-
-    if (!this.sessionId) {
-      this.error = 'No active session found. Cannot create order.';
-      this.isSubmitting.set(false);
-      return;
-    }
-
-    this.quoteService.createOrder(this.sessionId, orderRequest).subscribe({
-      next: (order) => {
-        console.log('Order created', order);
-        this.router.navigate(['/payment', order.id]);
-      },
-      error: (err) => {
-        console.error('Order creation failed', err);
-        this.isSubmitting.set(false);
-        this.error = 'Failed to create order. Please try again.';
-      }
-    });
-  }
-}

frontend/src/app/features/contact/components/contact-form/contact-form.component.html

@@ -60,8 +60,8 @@
           <button type="button" class="remove-btn" (click)="removeFile(i)">×</button>
           <img *ngIf="file.type === 'image'" [src]="file.url" class="preview-img">
           <div *ngIf="file.type !== 'image'" class="file-icon">
-            <span *ngIf="file.type === 'pdf'">{{ 'CONTACT.FILE_TYPE_PDF' | translate }}</span>
-            <span *ngIf="file.type === '3d'">{{ 'CONTACT.FILE_TYPE_3D' | translate }}</span>
+            <span *ngIf="file.type === 'pdf'">PDF</span>
+            <span *ngIf="file.type === '3d'">3D</span>
           </div>
           <div class="file-name" [title]="file.file.name">{{ file.file.name }}</div>
         </div>

frontend/src/app/features/contact/components/contact-form/contact-form.component.ts

@@ -1,11 +1,10 @@
-import { Component, signal, effect, inject } from '@angular/core';
+import { Component, signal, effect } from '@angular/core';
 import { CommonModule } from '@angular/common';
 import { ReactiveFormsModule, FormBuilder, FormGroup, Validators } from '@angular/forms';
 import { TranslateModule, TranslateService } from '@ngx-translate/core';
 import { AppInputComponent } from '../../../../shared/components/app-input/app-input.component';
 import { AppButtonComponent } from '../../../../shared/components/app-button/app-button.component';
 import { QuoteEstimatorService } from '../../../calculator/services/quote-estimator.service';
-import { QuoteRequestService } from '../../../../core/services/quote-request.service';
 
 interface FilePreview {
   file: File;
@@ -38,8 +37,6 @@ export class ContactFormComponent {
     { value: 'question', label: 'CONTACT.REQ_TYPE_QUESTION' }
   ];
 
-  private quoteRequestService = inject(QuoteRequestService);
-
   constructor(
       private fb: FormBuilder, 
       private translate: TranslateService,
@@ -159,34 +156,13 @@ export class ContactFormComponent {
 
   onSubmit() {
     if (this.form.valid) {
-      const formVal = this.form.value;
-      const isCompany = formVal.isCompany;
-      
-      const requestDto: any = {
-        requestType: formVal.requestType,
-        customerType: isCompany ? 'BUSINESS' : 'PRIVATE',
-        email: formVal.email,
-        phone: formVal.phone,
-        message: formVal.message
+      const formData = {
+        ...this.form.value,
+        files: this.files().map(f => f.file)
       };
+      console.log('Form Submit:', formData);
       
-      if (isCompany) {
-        requestDto.companyName = formVal.companyName;
-        requestDto.contactPerson = formVal.referencePerson;
-      } else {
-        requestDto.name = formVal.name;
-      }
-
-      this.quoteRequestService.createRequest(requestDto, this.files().map(f => f.file)).subscribe({
-        next: () => {
       this.sent.set(true);
-        },
-        error: (err) => {
-          console.error('Submission failed', err);
-          alert('Error submitting request. Please try again.');
-        }
-      });
-      
     } else {
       this.form.markAllAsTouched();
     }

frontend/src/app/features/contact/contact-page.component.html

@@ -1,7 +1,7 @@
 <section class="contact-hero">
   <div class="container">
     <h1>{{ 'CONTACT.TITLE' | translate }}</h1>
-    <p class="subtitle">{{ 'CONTACT.HERO_SUBTITLE' | translate }}</p>
+    <p class="subtitle">Siamo qui per aiutarti. Compila il modulo sottostante per qualsiasi richiesta.</p>
   </div>
 </section>
 

frontend/src/app/features/home/home.component.html

@@ -2,18 +2,22 @@
       <section class="hero">
         <div class="container hero-grid">
           <div class="hero-copy">
-            <p class="eyebrow">{{ 'HOME.HERO_EYEBROW' | translate }}</p>
-            <h1 class="hero-title" [innerHTML]="'HOME.HERO_TITLE' | translate"></h1>
+            <p class="eyebrow">Stampa 3D tecnica per aziende, freelance e maker</p>
+            <h1 class="hero-title">
+              Prezzo e tempi in pochi secondi.<br>
+              Dal file 3D al pezzo finito.
+            </h1>
             <p class="hero-lead">
-              {{ 'HOME.HERO_LEAD' | translate }}
+              Il calcolatore più avanzato per le tue stampe 3D: precisione assoluta e zero sorprese.
             </p>
             <p class="hero-subtitle">
-              {{ 'HOME.HERO_SUBTITLE' | translate }}
+              Realizziamo pezzi unici e produzioni in serie. Se hai il file, il preventivo è istantaneo. 
+              Se devi ancora crearlo, il nostro team di design lo progetterà per te.
             </p>
             <div class="hero-actions">
-              <app-button variant="primary" routerLink="/calculator/basic">{{ 'HOME.BTN_CALCULATE' | translate }}</app-button>
-              <app-button variant="outline" routerLink="/shop">{{ 'HOME.BTN_SHOP' | translate }}</app-button>
-              <app-button variant="text" routerLink="/contact">{{ 'HOME.BTN_CONTACT' | translate }}</app-button>
+              <app-button variant="primary" routerLink="/calculator/basic">Calcola Preventivo</app-button>
+              <app-button variant="outline" routerLink="/shop">Vai allo shop</app-button>
+              <app-button variant="text" routerLink="/contact">Parla con noi</app-button>
             </div>
           </div>
         </div>
@@ -22,31 +26,31 @@
       <section class="section calculator">
         <div class="container calculator-grid">
           <div class="calculator-copy">
-            <h2 class="section-title">{{ 'HOME.SEC_CALC_TITLE' | translate }}</h2>
+            <h2 class="section-title">Preventivo immediato in pochi secondi</h2>
             <p class="section-subtitle">
-              {{ 'HOME.SEC_CALC_SUBTITLE' | translate }}
+              Nessuna registrazione necessaria. Non salviamo il tuo file fino al momento dell'ordine e la stima è effettuata tramite vero slicing.
             </p>
             <ul class="calculator-list">
-              <li>{{ 'HOME.SEC_CALC_LIST_1' | translate }}</li>
-              <li>{{ 'HOME.SEC_CALC_LIST_2' | translate }}</li>
+              <li>Formati supportati: STL, 3MF, STEP, OBJ</li>
+              <li>Qualità: bozza, standard, alta definizione</li>
             </ul>
           </div>
           <app-card class="quote-card">
             <div class="quote-header">
               <div>
-                <p class="quote-eyebrow">{{ 'HOME.CARD_CALC_EYEBROW' | translate }}</p>
-                <h3 class="quote-title">{{ 'HOME.CARD_CALC_TITLE' | translate }}</h3>
+                <p class="quote-eyebrow">Calcolo automatico</p>
+                <h3 class="quote-title">Prezzo e tempi in un click</h3>
               </div>
-              <span class="quote-tag">{{ 'HOME.CARD_CALC_TAG' | translate }}</span>
+              <span class="quote-tag">Senza registrazione</span>
             </div>
             <ul class="quote-steps">
-              <li>{{ 'HOME.CARD_CALC_STEP_1' | translate }}</li>
-              <li>{{ 'HOME.CARD_CALC_STEP_2' | translate }}</li>
-              <li>{{ 'HOME.CARD_CALC_STEP_3' | translate }}</li>
+              <li>Carica il file 3D</li>
+              <li>Scegli materiale e qualità</li>
+              <li>Ricevi subito costo e tempo</li>
             </ul>
             <div class="quote-actions">
-              <app-button variant="primary" [fullWidth]="true" routerLink="/calculator/basic">{{ 'HOME.BTN_OPEN_CALC' | translate }}</app-button>
-              <app-button variant="outline" [fullWidth]="true" routerLink="/contact">{{ 'HOME.BTN_CONTACT' | translate }}</app-button>
+              <app-button variant="primary" [fullWidth]="true" routerLink="/calculator/basic">Apri calcolatore</app-button>
+              <app-button variant="outline" [fullWidth]="true" routerLink="/contact">Parla con noi</app-button>
             </div>
           </app-card>
         </div>
@@ -56,9 +60,9 @@
         <div class="capabilities-bg"></div>
         <div class="container">
           <div class="section-head">
-            <h2 class="section-title">{{ 'HOME.SEC_CAP_TITLE' | translate }}</h2>
+            <h2 class="section-title">Cosa puoi ottenere</h2>
             <p class="section-subtitle">
-              {{ 'HOME.SEC_CAP_SUBTITLE' | translate }}
+              Produzione su misura per prototipi, piccole serie e pezzi personalizzati.
             </p>
           </div>
           <div class="cap-cards">
@@ -66,29 +70,29 @@
               <div class="card-image-placeholder">
                   <!-- <img src="..." alt="..."> -->
               </div>
-              <h3>{{ 'HOME.CAP_1_TITLE' | translate }}</h3>
-              <p class="text-muted">{{ 'HOME.CAP_1_TEXT' | translate }}</p>
+              <h3>Prototipazione veloce</h3>
+              <p class="text-muted">Dal file digitale al modello fisico in 24/48 ore. Verifica ergonomia, incastri e funzionamento prima dello stampo definitivo.</p>
             </app-card>
             <app-card>
               <div class="card-image-placeholder">
                   <!-- <img src="..." alt="..."> -->
               </div>
-              <h3>{{ 'HOME.CAP_2_TITLE' | translate }}</h3>
-              <p class="text-muted">{{ 'HOME.CAP_2_TEXT' | translate }}</p>
+              <h3>Pezzi personalizzati</h3>
+              <p class="text-muted">Componenti unici impossibili da trovare in commercio. Riproduciamo parti rotte o creiamo adattamenti su misura.</p>
             </app-card>
             <app-card>
               <div class="card-image-placeholder">
                   <!-- <img src="..." alt="..."> -->
               </div>
-              <h3>{{ 'HOME.CAP_3_TITLE' | translate }}</h3>
-              <p class="text-muted">{{ 'HOME.CAP_3_TEXT' | translate }}</p>
+              <h3>Piccole serie</h3>
+              <p class="text-muted">Produzione ponte o serie limitate (10-500 pezzi) con qualità ripetibile. Ideale per validazione di mercato.</p>
             </app-card>
             <app-card>
               <div class="card-image-placeholder">
                   <!-- <img src="..." alt="..."> -->
               </div>
-              <h3>{{ 'HOME.CAP_4_TITLE' | translate }}</h3>
-              <p class="text-muted">{{ 'HOME.CAP_4_TEXT' | translate }}</p>
+              <h3>Consulenza e CAD</h3>
+              <p class="text-muted">Non hai il file 3D? Ti aiutiamo a progettarlo, ottimizzarlo per la stampa e scegliere il materiale giusto.</p>
             </app-card>
           </div>
         </div>
@@ -97,32 +101,33 @@
       <section class="section shop">
         <div class="container split">
           <div class="shop-copy">
-            <h2 class="section-title">{{ 'HOME.SEC_SHOP_TITLE' | translate }}</h2>
+            <h2 class="section-title">Shop di soluzioni tecniche pronte</h2>
             <p>
-              {{ 'HOME.SEC_SHOP_TEXT' | translate }}
+              Prodotti selezionati, testati in laboratorio e pronti all'uso. Risolvono problemi reali con
+              funzionalità concrete.
             </p>
             <ul class="shop-list">
-              <li>{{ 'HOME.SEC_SHOP_LIST_1' | translate }}</li>
-              <li>{{ 'HOME.SEC_SHOP_LIST_2' | translate }}</li>
-              <li>{{ 'HOME.SEC_SHOP_LIST_3' | translate }}</li>
+              <li>Accessori funzionali per officine e laboratori</li>
+              <li>Ricambi e componenti difficili da reperire</li>
+              <li>Supporti e organizzatori per migliorare i flussi di lavoro</li>
             </ul>
             <div class="shop-actions">
-              <app-button variant="primary" routerLink="/shop">{{ 'HOME.BTN_DISCOVER' | translate }}</app-button>
-              <app-button variant="outline" routerLink="/contact">{{ 'HOME.BTN_REQ_SOLUTION' | translate }}</app-button>
+              <app-button variant="primary" routerLink="/shop">Scopri i prodotti</app-button>
+              <app-button variant="outline" routerLink="/contact">Richiedi una soluzione</app-button>
             </div>
           </div>
           <div class="shop-cards">
             <app-card>
-              <h3>{{ 'HOME.CARD_SHOP_1_TITLE' | translate }}</h3>
-              <p class="text-muted">{{ 'HOME.CARD_SHOP_1_TEXT' | translate }}</p>
+              <h3>Best seller tecnici</h3>
+              <p class="text-muted">Soluzioni provate sul campo e già pronte alla spedizione.</p>
             </app-card>
             <app-card>
-              <h3>{{ 'HOME.CARD_SHOP_2_TITLE' | translate }}</h3>
-              <p class="text-muted">{{ 'HOME.CARD_SHOP_2_TEXT' | translate }}</p>
+              <h3>Kit pronti all'uso</h3>
+              <p class="text-muted">Componenti compatibili e facili da montare senza sorprese.</p>
             </app-card>
             <app-card>
-              <h3>{{ 'HOME.CARD_SHOP_3_TITLE' | translate }}</h3>
-              <p class="text-muted">{{ 'HOME.CARD_SHOP_3_TEXT' | translate }}</p>
+              <h3>Su richiesta</h3>
+              <p class="text-muted">Non trovi quello che serve? Lo progettiamo e lo produciamo per te.</p>
             </app-card>
           </div>
         </div>
@@ -131,16 +136,17 @@
       <section class="section about">
         <div class="container about-grid">
           <div class="about-copy">
-            <h2 class="section-title">{{ 'HOME.SEC_ABOUT_TITLE' | translate }}</h2>
+            <h2 class="section-title">Su di noi</h2>
             <p>
-              {{ 'HOME.SEC_ABOUT_TEXT' | translate }}
+              3D fab è un laboratorio tecnico di stampa 3D. Seguiamo progetti dalla consulenza iniziale
+              alla produzione, con tempi chiari e supporto diretto.
             </p>
-            <app-button variant="outline" routerLink="/contact">{{ 'HOME.BTN_CONTACT' | translate }}</app-button>
+            <app-button variant="outline" routerLink="/contact">Contattaci</app-button>
           </div>
           <div class="about-media">
             <div class="about-feature-image">
               <!-- Foto founders -->
-              <span class="text-sm">{{ 'HOME.FOUNDERS_PHOTO' | translate }}</span>
+              <span class="text-sm">Foto Founders</span>
             </div>
           </div>
         </div>

frontend/src/app/features/order-confirmed/order-confirmed.component.html

@@ -1,52 +0,0 @@
-<div class="container hero">
-  <h1>{{ 'ORDER_CONFIRMED.TITLE' | translate }}</h1>
-  <p class="subtitle">{{ 'ORDER_CONFIRMED.SUBTITLE' | translate }}</p>
-</div>
-
-<div class="container">
-  <div class="confirmation-layout" *ngIf="order() as o">
-    <app-card class="status-card">
-      <div class="status-badge">{{ o.status === 'SHIPPED' ? ('TRACKING.STEP_SHIPPED' | translate) : ('ORDER_CONFIRMED.STATUS' | translate) }}</div>
-      <h2>{{ 'ORDER_CONFIRMED.HEADING' | translate }}</h2>
-      <p class="order-ref" *ngIf="orderNumber">
-        {{ 'ORDER_CONFIRMED.ORDER_REF' | translate }}: <strong>#{{ orderNumber }}</strong>
-      </p>
-
-      <div class="status-timeline">
-         <div class="timeline-step" 
-              [class.active]="o.status === 'PENDING_PAYMENT' && o.paymentStatus !== 'REPORTED'" 
-              [class.completed]="o.paymentStatus === 'REPORTED' || o.status !== 'PENDING_PAYMENT'">
-            <div class="circle">1</div>
-            <div class="label">{{ 'TRACKING.STEP_PENDING' | translate }}</div>
-         </div>
-         <div class="timeline-step" 
-              [class.active]="o.paymentStatus === 'REPORTED' && o.status === 'PENDING_PAYMENT'" 
-              [class.completed]="o.status === 'PAID' || o.status === 'IN_PRODUCTION' || o.status === 'SHIPPED' || o.status === 'COMPLETED'">
-            <div class="circle">2</div>
-            <div class="label">{{ 'TRACKING.STEP_REPORTED' | translate }}</div>
-         </div>
-         <div class="timeline-step" 
-              [class.active]="o.status === 'PAID' || o.status === 'IN_PRODUCTION'" 
-              [class.completed]="o.status === 'SHIPPED' || o.status === 'COMPLETED'">
-            <div class="circle">3</div>
-            <div class="label">{{ 'TRACKING.STEP_PRODUCTION' | translate }}</div>
-         </div>
-         <div class="timeline-step" 
-              [class.active]="o.status === 'SHIPPED'" 
-              [class.completed]="o.status === 'COMPLETED'">
-            <div class="circle">4</div>
-            <div class="label">{{ 'TRACKING.STEP_SHIPPED' | translate }}</div>
-         </div>
-      </div>
-
-      <div class="message-block">
-        <p>{{ 'ORDER_CONFIRMED.PROCESSING_TEXT' | translate }}</p>
-        <p>{{ 'ORDER_CONFIRMED.EMAIL_TEXT' | translate }}</p>
-      </div>
-
-      <div class="actions">
-        <app-button (click)="goHome()">{{ 'ORDER_CONFIRMED.BACK_HOME' | translate }}</app-button>
-      </div>
-    </app-card>
-  </div>
-</div>

frontend/src/app/features/order-confirmed/order-confirmed.component.scss

@@ -1,159 +0,0 @@
-.hero {
-  padding: var(--space-12) 0 var(--space-8);
-  text-align: center;
-
-  h1 {
-    font-size: 2.4rem;
-    margin-bottom: var(--space-2);
-  }
-}
-
-.subtitle {
-  font-size: 1.1rem;
-  color: var(--color-text-muted);
-  max-width: 720px;
-  margin: 0 auto;
-}
-
-.confirmation-layout {
-  max-width: 760px;
-  margin: 0 auto var(--space-12);
-}
-
-.status-badge {
-  display: inline-block;
-  padding: 0.35rem 0.65rem;
-  border-radius: 999px;
-  background: #eef8f0;
-  color: #136f2d;
-  font-weight: 700;
-  font-size: 0.85rem;
-  margin-bottom: var(--space-4);
-}
-
-h2 {
-  margin: 0 0 var(--space-3);
-}
-
-.order-ref {
-  margin: 0 0 var(--space-4);
-  color: var(--color-text-muted);
-}
-
-.message-block {
-  background: var(--color-neutral-100);
-  border: 1px solid var(--color-border);
-  border-radius: var(--radius-md);
-  padding: var(--space-5);
-  margin-bottom: var(--space-6);
-
-  p {
-    margin: 0;
-    line-height: 1.45;
-  }
-
-  p + p {
-    margin-top: var(--space-3);
-  }
-}
-
-.actions {
-  max-width: 320px;
-}
-
-.status-timeline {
-  display: flex;
-  justify-content: space-between;
-  margin-bottom: var(--space-6);
-  position: relative;
-  
-  &::before {
-    content: '';
-    position: absolute;
-    top: 15px;
-    left: 20px;
-    right: 20px;
-    height: 2px;
-    background: var(--color-border);
-    z-index: 1;
-  }
-}
-
-.timeline-step {
-  display: flex;
-  flex-direction: column;
-  align-items: center;
-  position: relative;
-  z-index: 2;
-  flex: 1;
-  text-align: center;
-
-  .circle {
-    width: 32px;
-    height: 32px;
-    border-radius: 50%;
-    background: var(--color-neutral-100);
-    border: 2px solid var(--color-border);
-    display: flex;
-    align-items: center;
-    justify-content: center;
-    font-weight: 600;
-    margin-bottom: var(--space-2);
-    color: var(--color-text-muted);
-    transition: all 0.3s ease;
-  }
-
-  .label {
-    font-size: 0.85rem;
-    color: var(--color-text-muted);
-    font-weight: 500;
-  }
-
-  &.active {
-    .circle {
-      border-color: var(--color-primary);
-      background: var(--color-primary-light);
-      color: var(--color-primary);
-    }
-    .label {
-      color: var(--color-text);
-      font-weight: 600;
-    }
-  }
-
-  &.completed {
-    .circle {
-      background: var(--color-primary);
-      border-color: var(--color-primary);
-      color: white;
-    }
-    .label {
-      color: var(--color-text);
-    }
-  }
-}
-
-@media (max-width: 600px) {
-  .status-timeline {
-    flex-direction: column;
-    align-items: flex-start;
-    gap: var(--space-4);
-    
-    &::before {
-      top: 10px;
-      bottom: 10px;
-      left: 15px;
-      width: 2px;
-      height: auto;
-    }
-
-    .timeline-step {
-      flex-direction: row;
-      gap: var(--space-3);
-      
-      .circle {
-        margin-bottom: 0;
-      }
-    }
-  }
-}

frontend/src/app/features/order-confirmed/order-confirmed.component.ts

@@ -1,50 +0,0 @@
-import { Component, OnInit, inject, signal } from '@angular/core';
-import { CommonModule } from '@angular/common';
-import { ActivatedRoute, Router } from '@angular/router';
-import { TranslateModule } from '@ngx-translate/core';
-import { AppButtonComponent } from '../../shared/components/app-button/app-button.component';
-import { AppCardComponent } from '../../shared/components/app-card/app-card.component';
-import { QuoteEstimatorService } from '../calculator/services/quote-estimator.service';
-
-@Component({
-  selector: 'app-order-confirmed',
-  standalone: true,
-  imports: [CommonModule, TranslateModule, AppButtonComponent, AppCardComponent],
-  templateUrl: './order-confirmed.component.html',
-  styleUrl: './order-confirmed.component.scss'
-})
-export class OrderConfirmedComponent implements OnInit {
-  private route = inject(ActivatedRoute);
-  private router = inject(Router);
-  private quoteService = inject(QuoteEstimatorService);
-
-  orderId: string | null = null;
-  orderNumber: string | null = null;
-  order = signal<any>(null);
-
-  ngOnInit(): void {
-    this.orderId = this.route.snapshot.paramMap.get('orderId');
-    if (!this.orderId) {
-      return;
-    }
-
-    this.orderNumber = this.extractOrderNumber(this.orderId);
-    this.quoteService.getOrder(this.orderId).subscribe({
-      next: (order) => {
-        this.order.set(order);
-        this.orderNumber = order?.orderNumber ?? this.orderNumber;
-      },
-      error: () => {
-        // Keep fallback derived from UUID when API is unavailable.
-      }
-    });
-  }
-
-  goHome(): void {
-    this.router.navigate(['/']);
-  }
-
-  private extractOrderNumber(orderId: string): string {
-    return orderId.split('-')[0];
-  }
-}

frontend/src/app/features/payment/payment.component.html

@@ -1,129 +0,0 @@
-<div class="container hero">
-  <h1>{{ 'PAYMENT.TITLE' | translate }}</h1>
-  <p class="subtitle">{{ 'CHECKOUT.SUBTITLE' | translate }}</p>
-</div>
-
-<div class="container">
-  <div class="payment-layout" *ngIf="order() as o">
-    <div class="payment-main">
-      <app-card class="mb-6 status-reported-card" *ngIf="o.paymentStatus === 'REPORTED'">
-        <div class="status-content text-center">
-          <h3>{{ 'PAYMENT.STATUS_REPORTED_TITLE' | translate }}</h3>
-          <p>{{ 'PAYMENT.STATUS_REPORTED_DESC' | translate }}</p>
-        </div>
-      </app-card>
-
-      <app-card class="mb-6">
-        <div class="card-header-simple">
-          <h3>{{ 'PAYMENT.METHOD' | translate }}</h3>
-        </div>
-
-        <div class="payment-selection">
-          <div class="methods-grid">
-            <div
-              class="type-option"
-              [class.selected]="selectedPaymentMethod === 'twint'"
-              (click)="selectPayment('twint')">
-              <span class="method-name">{{ 'PAYMENT.METHOD_TWINT' | translate }}</span>
-            </div>
-            <div
-              class="type-option"
-              [class.selected]="selectedPaymentMethod === 'bill'"
-              (click)="selectPayment('bill')">
-              <span class="method-name">{{ 'PAYMENT.METHOD_BANK' | translate }}</span>
-            </div>
-          </div>
-        </div>
-
-        <div class="payment-details fade-in text-center" *ngIf="selectedPaymentMethod === 'twint'">
-          <div class="details-header">
-            <h4>{{ 'PAYMENT.TWINT_TITLE' | translate }}</h4>
-          </div>
-          <div class="qr-placeholder">
-            <img
-              *ngIf="twintQrUrl()"
-              class="twint-qr"
-              [src]="getTwintQrUrl()"
-              (error)="onTwintQrError()"
-              alt="TWINT payment QR" />
-            <p>{{ 'PAYMENT.TWINT_DESC' | translate }}</p>
-            <p class="billing-hint">{{ 'PAYMENT.BILLING_INFO_HINT' | translate }}</p>
-            <div class="twint-mobile-action">
-              <app-button variant="outline" (click)="openTwintPayment()" [fullWidth]="true">
-                {{ 'PAYMENT.TWINT_OPEN' | translate }}
-              </app-button>
-            </div>
-            <p class="amount">{{ 'PAYMENT.TOTAL' | translate }}: {{ o.totalChf | currency:'CHF' }}</p>
-          </div>
-        </div>
-
-        <div class="payment-details fade-in" *ngIf="selectedPaymentMethod === 'bill'">
-          <div class="details-header">
-            <h4>{{ 'PAYMENT.BANK_TITLE' | translate }}</h4>
-          </div>
-          <div class="bank-details">
-            <p><strong>{{ 'PAYMENT.BANK_OWNER' | translate }}:</strong> 3D Fab Switzerland</p>
-            <p><strong>{{ 'PAYMENT.BANK_IBAN' | translate }}:</strong> CH98 0000 0000 0000 0000 0</p>
-            <p><strong>{{ 'PAYMENT.BANK_REF' | translate }}:</strong> {{ getDisplayOrderNumber(o) }}</p>
-            <p class="billing-hint">{{ 'PAYMENT.BILLING_INFO_HINT' | translate }}</p>
-
-            <div class="qr-bill-actions">
-              <app-button variant="outline" (click)="downloadInvoice()">
-                {{ 'PAYMENT.DOWNLOAD_QR' | translate }}
-              </app-button>
-            </div>
-          </div>
-        </div>
-
-        <div class="actions">
-          <app-button 
-            (click)="completeOrder()" 
-            [disabled]="!selectedPaymentMethod || o.paymentStatus === 'REPORTED'" 
-            [fullWidth]="true">
-            {{ o.paymentStatus === 'REPORTED' ? ('PAYMENT.IN_VERIFICATION' | translate) : ('PAYMENT.CONFIRM' | translate) }}
-          </app-button>
-        </div>
-      </app-card>
-    </div>
-
-    <div class="payment-summary">
-      <app-card class="sticky-card">
-        <div class="card-header-simple">
-          <h3>{{ 'PAYMENT.SUMMARY_TITLE' | translate }}</h3>
-          <p class="order-id">#{{ getDisplayOrderNumber(o) }}</p>
-        </div>
-
-        <div class="summary-totals">
-          <div class="total-row">
-            <span>{{ 'PAYMENT.SUBTOTAL' | translate }}</span>
-            <span>{{ o.subtotalChf | currency:'CHF' }}</span>
-          </div>
-          <div class="total-row">
-            <span>{{ 'PAYMENT.SHIPPING' | translate }}</span>
-            <span>{{ o.shippingCostChf | currency:'CHF' }}</span>
-          </div>
-          <div class="total-row">
-            <span>{{ 'PAYMENT.SETUP_FEE' | translate }}</span>
-            <span>{{ o.setupCostChf | currency:'CHF' }}</span>
-          </div>
-          <div class="grand-total-row">
-            <span>{{ 'PAYMENT.TOTAL' | translate }}</span>
-            <span>{{ o.totalChf | currency:'CHF' }}</span>
-          </div>
-        </div>
-      </app-card>
-    </div>
-  </div>
-
-  <div *ngIf="loading()" class="loading-state">
-    <app-card>
-      <p>{{ 'PAYMENT.LOADING' | translate }}</p>
-    </app-card>
-  </div>
-
-  <div *ngIf="error()" class="error-message">
-    <app-card>
-      <p>{{ error() }}</p>
-    </app-card>
-  </div>
-</div>

frontend/src/app/features/payment/payment.component.scss

@@ -1,236 +0,0 @@
-.hero {
-  padding: var(--space-12) 0 var(--space-8);
-  text-align: center;
-
-  h1 {
-    font-size: 2.5rem;
-    margin-bottom: var(--space-2);
-  }
-}
-
-.subtitle {
-  font-size: 1.125rem;
-  color: var(--color-text-muted);
-  max-width: 600px;
-  margin: 0 auto;
-}
-
-.payment-layout {
-  display: grid;
-  grid-template-columns: 1fr 400px;
-  gap: var(--space-8);
-  align-items: start;
-  margin-bottom: var(--space-12);
-
-  @media (max-width: 1024px) {
-    grid-template-columns: 1fr;
-    gap: var(--space-8);
-  }
-}
-
-.card-header-simple {
-  margin-bottom: var(--space-6);
-  padding-bottom: var(--space-4);
-  border-bottom: 1px solid var(--color-border);
-
-  h3 {
-    font-size: 1.25rem;
-    font-weight: 600;
-    color: var(--color-text);
-    margin: 0;
-  }
-
-  .order-id {
-    font-size: 0.875rem;
-    color: var(--color-text-muted);
-    margin-top: 2px;
-  }
-}
-
-.payment-selection {
-  margin-bottom: var(--space-6);
-}
-
-.methods-grid {
-  display: grid;
-  grid-template-columns: 1fr 1fr;
-  gap: var(--space-4);
-
-  @media (max-width: 600px) {
-    grid-template-columns: 1fr;
-  }
-}
-
-.type-option {
-  border: 2px solid var(--color-border);
-  border-radius: var(--radius-md);
-  padding: var(--space-6);
-  display: flex;
-  align-items: center;
-  justify-content: center;
-  cursor: pointer;
-  transition: all 0.2s ease;
-  background: var(--color-bg-card);
-  text-align: center;
-  font-weight: 600;
-  color: var(--color-text-muted);
-
-  &:hover {
-    border-color: var(--color-brand);
-    color: var(--color-text);
-  }
-
-  &.selected {
-    border-color: var(--color-brand);
-    background-color: var(--color-neutral-100);
-    color: #000;
-    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
-  }
-}
-
-.payment-details {
-  background: var(--color-neutral-100);
-  border-radius: var(--radius-md);
-  padding: var(--space-6);
-  margin-bottom: var(--space-6);
-  border: 1px solid var(--color-border);
-
-  &.text-center {
-    text-align: center;
-    display: flex;
-    flex-direction: column;
-    align-items: center;
-    justify-content: center;
-    width: 100%;
-
-    .details-header {
-      width: 100%;
-      text-align: center;
-    }
-    
-    .qr-placeholder {
-      width: 100%;
-      display: flex;
-      flex-direction: column;
-      align-items: center;
-      text-align: center;
-    }
-  }
-
-  .details-header {
-    margin-bottom: var(--space-4);
-    h4 {
-      margin: 0;
-      font-size: 1.1rem;
-      font-weight: 600;
-    }
-  }
-}
-
-
-.qr-placeholder {
-  display: flex;
-  flex-direction: column;
-  align-items: center;
-  text-align: center;
-
-  .twint-qr {
-    width: 240px;
-    height: 240px;
-    background-color: #fff;
-    border: 1px solid var(--color-border);
-    border-radius: var(--radius-md);
-    padding: var(--space-2);
-    margin-bottom: var(--space-4);
-    object-fit: contain;
-    box-shadow: 0 6px 18px rgba(44, 37, 84, 0.08);
-  }
-
-  .twint-mobile-action {
-    width: 100%;
-    max-width: 320px;
-    margin-top: var(--space-3);
-  }
-
-  .amount {
-    font-size: 1.25rem;
-    font-weight: 700;
-    margin-top: var(--space-2);
-    color: var(--color-text);
-  }
-}
-
-.billing-hint {
-  margin-top: var(--space-3);
-  font-size: 0.95rem;
-  color: var(--color-text-muted);
-}
-
-.bank-details {
-  p {
-    margin-bottom: var(--space-2);
-    font-size: 1rem;
-    color: var(--color-text);
-  }
-}
-
-.qr-bill-actions {
-  margin-top: var(--space-4);
-}
-
-.sticky-card {
-  position: sticky;
-  top: var(--space-6);
-}
-
-.summary-totals {
-  background: var(--color-neutral-100);
-  padding: var(--space-6);
-  border-radius: var(--radius-md);
-
-  .total-row {
-    display: flex;
-    justify-content: space-between;
-    margin-bottom: var(--space-2);
-    font-size: 0.95rem;
-    color: var(--color-text-muted);
-  }
-
-  .grand-total-row {
-    display: flex;
-    justify-content: space-between;
-    color: var(--color-text);
-    font-weight: 700;
-    font-size: 1.5rem;
-    margin-top: var(--space-4);
-    padding-top: var(--space-4);
-    border-top: 2px solid var(--color-border);
-  }
-}
-
-.actions {
-  margin-top: var(--space-8);
-}
-
-.fade-in {
-  animation: fadeIn 0.4s ease-out;
-}
-
-@keyframes fadeIn {
-  from {
-    opacity: 0;
-    transform: translateY(-5px);
-  }
-  to {
-    opacity: 1;
-    transform: translateY(0);
-  }
-}
-
-.mb-6 { margin-bottom: var(--space-6); }
-
-.error-message,
-.loading-state {
-  margin-top: var(--space-12);
-  text-align: center;
-}

frontend/src/app/features/payment/payment.component.ts

@@ -1,150 +0,0 @@
-import { Component, OnInit, inject, signal } from '@angular/core';
-import { CommonModule } from '@angular/common';
-import { ActivatedRoute, Router } from '@angular/router';
-import { AppButtonComponent } from '../../shared/components/app-button/app-button.component';
-import { AppCardComponent } from '../../shared/components/app-card/app-card.component';
-import { QuoteEstimatorService } from '../calculator/services/quote-estimator.service';
-import { TranslateModule } from '@ngx-translate/core';
-import { environment } from '../../../environments/environment';
-
-@Component({
-  selector: 'app-payment',
-  standalone: true,
-  imports: [CommonModule, AppButtonComponent, AppCardComponent, TranslateModule],
-  templateUrl: './payment.component.html',
-  styleUrl: './payment.component.scss'
-})
-export class PaymentComponent implements OnInit {
-  private route = inject(ActivatedRoute);
-  private router = inject(Router);
-  private quoteService = inject(QuoteEstimatorService);
-
-  orderId: string | null = null;
-  selectedPaymentMethod: 'twint' | 'bill' | null = null;
-  order = signal<any>(null);
-  loading = signal(true);
-  error = signal<string | null>(null);
-  twintOpenUrl = signal<string | null>(null);
-  twintQrUrl = signal<string | null>(null);
-
-  ngOnInit(): void {
-    this.orderId = this.route.snapshot.paramMap.get('orderId');
-    if (this.orderId) {
-      this.loadOrder();
-      this.loadTwintPayment();
-    } else {
-      this.error.set('Order ID not found.');
-      this.loading.set(false);
-    }
-  }
-
-  loadOrder() {
-    if (!this.orderId) return;
-    this.quoteService.getOrder(this.orderId).subscribe({
-      next: (order) => {
-        this.order.set(order);
-        this.loading.set(false);
-      },
-      error: (err) => {
-        console.error('Failed to load order', err);
-        this.error.set('Failed to load order details.');
-        this.loading.set(false);
-      }
-    });
-  }
-
-  selectPayment(method: 'twint' | 'bill'): void {
-    this.selectedPaymentMethod = method;
-  }
-
-  downloadInvoice() {
-    const orderId = this.orderId;
-    if (!orderId) return;
-    this.quoteService.getOrderInvoice(orderId).subscribe({
-      next: (blob) => {
-        const url = window.URL.createObjectURL(blob);
-        const a = document.createElement('a');
-        a.href = url;
-        const fallbackOrderNumber = this.extractOrderNumber(orderId);
-        const orderNumber = this.order()?.orderNumber ?? fallbackOrderNumber;
-        a.download = `invoice-${orderNumber}.pdf`;
-        a.click();
-        window.URL.revokeObjectURL(url);
-      },
-      error: (err) => console.error('Failed to download invoice', err)
-    });
-  }
-
-  loadTwintPayment() {
-    if (!this.orderId) return;
-    this.quoteService.getTwintPayment(this.orderId).subscribe({
-      next: (res) => {
-        const qrPath = typeof res.qrImageUrl === 'string' ? `${res.qrImageUrl}?size=360` : null;
-        const qrDataUri = typeof res.qrImageDataUri === 'string' ? res.qrImageDataUri : null;
-        this.twintOpenUrl.set(this.resolveApiUrl(res.openUrl));
-        this.twintQrUrl.set(qrDataUri ?? this.resolveApiUrl(qrPath));
-      },
-      error: (err) => {
-        console.error('Failed to load TWINT payment details', err);
-      }
-    });
-  }
-
-  openTwintPayment(): void {
-    const openUrl = this.twintOpenUrl();
-    if (typeof window !== 'undefined' && openUrl) {
-      window.open(openUrl, '_blank');
-    }
-  }
-
-  getTwintQrUrl(): string {
-    return this.twintQrUrl() ?? '';
-  }
-
-  onTwintQrError(): void {
-    this.twintQrUrl.set(null);
-  }
-
-  private resolveApiUrl(urlOrPath: string | null | undefined): string | null {
-    if (!urlOrPath) return null;
-    if (urlOrPath.startsWith('http://') || urlOrPath.startsWith('https://')) {
-      return urlOrPath;
-    }
-    const base = (environment.apiUrl || '').replace(/\/$/, '');
-    const path = urlOrPath.startsWith('/') ? urlOrPath : `/${urlOrPath}`;
-    return `${base}${path}`;
-  }
-
-  completeOrder(): void {
-    if (!this.orderId || !this.selectedPaymentMethod) {
-      return;
-    }
-    
-    this.quoteService.reportPayment(this.orderId, this.selectedPaymentMethod).subscribe({
-      next: (order) => {
-        this.order.set(order);
-        // The UI will re-render and show the 'REPORTED' state.
-        // We stay on this page to let the user see the "In verifica" 
-        // status along with payment instructions.
-      },
-      error: (err) => {
-        console.error('Failed to report payment', err);
-        this.error.set('Failed to report payment. Please try again.');
-      }
-    });
-  }
-
-  getDisplayOrderNumber(order: any): string {
-    if (order?.orderNumber) {
-      return order.orderNumber;
-    }
-    if (order?.id) {
-      return this.extractOrderNumber(order.id);
-    }
-    return 'N/A';
-  }
-
-  private extractOrderNumber(orderId: string): string {
-    return orderId.split('-')[0];
-  }
-}

frontend/src/app/features/shop/product-detail.component.html

@@ -20,6 +20,6 @@
       </div>
     </div>
   } @else {
-    <p>{{ 'SHOP.NOT_FOUND' | translate }}</p>
+    <p>Prodotto non trovato.</p>
   }
 </div>

frontend/src/app/shared/components/app-button/app-button.component.scss

@@ -32,14 +32,12 @@
 
 .btn-outline {
   background-color: transparent;
-  border-color: var(--color-brand);
-  border-width: 2px;
-  padding: calc(0.5rem - 1px) calc(1rem - 1px);
-  color: var(--color-neutral-900);
-  font-weight: 600;
+  border-color: var(--color-border);
+  color: var(--color-text);
   &:hover:not(:disabled) { 
-    background-color: var(--color-brand); 
+    border-color: var(--color-brand); 
     color: var(--color-neutral-900);
+    background-color: rgba(250, 207, 10, 0.1); /* Low opacity brand color */
   }
 }
 

frontend/src/app/shared/components/app-input/app-input.component.scss

@@ -1,6 +1,6 @@
 .form-group { display: flex; flex-direction: column; margin-bottom: var(--space-4); }
 label { font-size: 0.875rem; font-weight: 500; margin-bottom: var(--space-2); color: var(--color-text); }
-.required-mark { color: var(--color-text); margin-left: 2px; }
+.required-mark { color: var(--color-danger-500); margin-left: 2px; }
 .form-control {
   padding: 0.5rem 0.75rem;
   border: 1px solid var(--color-border);

frontend/src/app/shared/components/stl-viewer/stl-viewer.component.ts

@@ -25,7 +25,6 @@ export class StlViewerComponent implements OnInit, OnDestroy, OnChanges {
   private controls!: OrbitControls;
   private animationId: number | null = null;
   private currentMesh: THREE.Mesh | null = null;
-  private autoRotate = true;
 
   loading = false;
 
@@ -39,14 +38,14 @@ export class StlViewerComponent implements OnInit, OnDestroy, OnChanges {
     }
     
     if (changes['color'] && this.currentMesh && !changes['file']) {
-      this.applyColorStyle(this.color);
+        // Update existing mesh color if only color changed
+        const mat = this.currentMesh.material as THREE.MeshPhongMaterial;
+        mat.color.set(this.color);
     }
   }
 
   ngOnDestroy() {
     if (this.animationId) cancelAnimationFrame(this.animationId);
-    this.clearCurrentMesh();
-    if (this.controls) this.controls.dispose();
     if (this.renderer) this.renderer.dispose();
   }
 
@@ -55,51 +54,28 @@ export class StlViewerComponent implements OnInit, OnDestroy, OnChanges {
     const height = this.rendererContainer.nativeElement.clientHeight;
 
     this.scene = new THREE.Scene();
-    this.scene.background = new THREE.Color(0xf4f8fc);
+    this.scene.background = new THREE.Color(0xf7f6f2); // Neutral-50
 
     // Lights
-    const ambientLight = new THREE.AmbientLight(0xffffff, 0.75);
+    const ambientLight = new THREE.AmbientLight(0xffffff, 0.6);
     this.scene.add(ambientLight);
 
-    const hemiLight = new THREE.HemisphereLight(0xf8fbff, 0xc8d3df, 0.95);
-    hemiLight.position.set(0, 30, 0);
-    this.scene.add(hemiLight);
-
-    const directionalLight1 = new THREE.DirectionalLight(0xffffff, 1.35);
-    directionalLight1.position.set(6, 8, 6);
-    this.scene.add(directionalLight1);
-
-    const directionalLight2 = new THREE.DirectionalLight(0xe8f0ff, 0.85);
-    directionalLight2.position.set(-7, 4, -5);
-    this.scene.add(directionalLight2);
-
-    const directionalLight3 = new THREE.DirectionalLight(0xffffff, 0.55);
-    directionalLight3.position.set(0, 5, -9);
-    this.scene.add(directionalLight3);
+    const directionalLight = new THREE.DirectionalLight(0xffffff, 0.8);
+    directionalLight.position.set(1, 1, 1);
+    this.scene.add(directionalLight);
 
     // Camera
     this.camera = new THREE.PerspectiveCamera(50, width / height, 0.1, 1000);
     this.camera.position.z = 100;
 
     // Renderer
-    this.renderer = new THREE.WebGLRenderer({ antialias: true, alpha: false, powerPreference: 'high-performance' });
-    this.renderer.setPixelRatio(Math.min(window.devicePixelRatio || 1, 2));
-    this.renderer.outputColorSpace = THREE.SRGBColorSpace;
-    this.renderer.toneMapping = THREE.ACESFilmicToneMapping;
-    this.renderer.toneMappingExposure = 1.2;
+    this.renderer = new THREE.WebGLRenderer({ antialias: true });
     this.renderer.setSize(width, height);
     this.rendererContainer.nativeElement.appendChild(this.renderer.domElement);
 
     // Controls
     this.controls = new OrbitControls(this.camera, this.renderer.domElement);
     this.controls.enableDamping = true;
-    this.controls.dampingFactor = 0.06;
-    this.controls.enablePan = false;
-    this.controls.minDistance = 10;
-    this.controls.maxDistance = 600;
-    this.controls.addEventListener('start', () => {
-      this.autoRotate = false;
-    });
 
     this.animate();
 
@@ -119,27 +95,24 @@ export class StlViewerComponent implements OnInit, OnDestroy, OnChanges {
 
   private loadFile(file: File) {
     this.loading = true;
-    this.autoRotate = true;
     const reader = new FileReader();
     reader.onload = (event) => {
       try {
         const loader = new STLLoader();
         const geometry = loader.parse(event.target?.result as ArrayBuffer);
         
-        this.clearCurrentMesh();
+        if (this.currentMesh) {
+          this.scene.remove(this.currentMesh);
+          this.currentMesh.geometry.dispose();
+        }
 
-        geometry.computeVertexNormals();
-
-        const material = new THREE.MeshStandardMaterial({
+        const material = new THREE.MeshPhongMaterial({ 
           color: this.color, 
-          roughness: 0.42,
-          metalness: 0.05,
-          emissive: 0x000000,
-          emissiveIntensity: 0
+          specular: 0x111111,
+          shininess: 200 
         });
         
         this.currentMesh = new THREE.Mesh(geometry, material);
-        this.applyColorStyle(this.color);
         
         // Center geometry
         geometry.computeBoundingBox();
@@ -167,10 +140,9 @@ export class StlViewerComponent implements OnInit, OnDestroy, OnChanges {
         
         // Calculate distance towards camera (z-axis)
         let cameraZ = Math.abs(maxDim / 2 / Math.tan(fov / 2));
-        cameraZ *= 1.72;
+        cameraZ *= 1.5; // Tighter zoom (reduced from 2.5)
         
-        this.camera.position.set(cameraZ * 0.65, cameraZ * 0.95, cameraZ * 1.1);
-        this.camera.lookAt(0, 0, 0);
+        this.camera.position.z = cameraZ;
         this.camera.updateProjectionMatrix();
         this.controls.update();
         
@@ -185,63 +157,9 @@ export class StlViewerComponent implements OnInit, OnDestroy, OnChanges {
 
   private animate() {
     this.animationId = requestAnimationFrame(() => this.animate());
-    
-    if (this.currentMesh && this.autoRotate) {
-      this.currentMesh.rotation.z += 0.0025;
-    }
-
     if (this.controls) this.controls.update();
     if (this.renderer && this.scene && this.camera) {
         this.renderer.render(this.scene, this.camera);
     }
   }
-
-  private clearCurrentMesh() {
-    if (!this.currentMesh) {
-      return;
-    }
-
-    this.scene.remove(this.currentMesh);
-    this.currentMesh.geometry.dispose();
-
-    const meshMaterial = this.currentMesh.material;
-    if (Array.isArray(meshMaterial)) {
-      meshMaterial.forEach((m) => m.dispose());
-    } else {
-      meshMaterial.dispose();
-    }
-
-    this.currentMesh = null;
-  }
-
-  private applyColorStyle(color: string) {
-    if (!this.currentMesh) {
-      return;
-    }
-
-    const darkColor = this.isDarkColor(color);
-    const meshMaterial = this.currentMesh.material;
-
-    if (meshMaterial instanceof THREE.MeshStandardMaterial) {
-      meshMaterial.color.set(color);
-      if (darkColor) {
-        meshMaterial.emissive.set(0x2a2f36);
-        meshMaterial.emissiveIntensity = 0.28;
-        meshMaterial.roughness = 0.5;
-        meshMaterial.metalness = 0.03;
-      } else {
-        meshMaterial.emissive.set(0x000000);
-        meshMaterial.emissiveIntensity = 0;
-        meshMaterial.roughness = 0.42;
-        meshMaterial.metalness = 0.05;
-      }
-      meshMaterial.needsUpdate = true;
-    }
-  }
-
-  private isDarkColor(color: string): boolean {
-    const c = new THREE.Color(color);
-    const luminance = 0.2126 * c.r + 0.7152 * c.g + 0.0722 * c.b;
-    return luminance < 0.22;
-  }
 }

frontend/src/assets/i18n/en.json

@@ -148,73 +148,5 @@
     "SUCCESS_TITLE": "Message Sent Successfully",
     "SUCCESS_DESC": "Thank you for contacting us. We have received your message and will send you a recap email shortly.",
     "SEND_ANOTHER": "Send Another Message"
-  },
-  "CHECKOUT": {
-    "TITLE": "Checkout",
-    "SUBTITLE": "Complete your order by entering the shipping and payment details.",
-    "CONTACT_INFO": "Contact Information",
-    "BILLING_ADDR": "Billing Address",
-    "SHIPPING_ADDR": "Shipping Address",
-    "FIRST_NAME": "First Name",
-    "LAST_NAME": "Last Name",
-    "EMAIL": "Email",
-    "PHONE": "Phone",
-    "COMPANY_NAME": "Company Name",
-    "ADDRESS_1": "Address Line 1",
-    "ADDRESS_2": "Address Line 2 (Optional)",
-    "ZIP": "ZIP Code",
-    "CITY": "City",
-    "COUNTRY": "Country",
-    "SHIPPING_SAME": "Shipping address same as billing",
-    "PLACE_ORDER": "Place Order",
-    "PROCESSING": "Processing...",
-    "SUMMARY_TITLE": "Order Summary",
-    "SUBTOTAL": "Subtotal",
-    "SETUP_FEE": "Setup Fee",
-    "TOTAL": "Total",
-    "QTY": "Qty",
-    "SHIPPING": "Shipping"
-  },
-  "PAYMENT": {
-    "TITLE": "Payment",
-    "METHOD": "Payment Method",
-    "TWINT_TITLE": "Pay with TWINT",
-    "TWINT_DESC": "Scan the code with your TWINT app",
-    "TWINT_OPEN": "Open directly in TWINT",
-    "TWINT_LINK": "Open payment link",
-    "BANK_TITLE": "Bank Transfer",
-    "BANK_OWNER": "Owner",
-    "BANK_IBAN": "IBAN",
-    "BANK_REF": "Reference",
-    "BILLING_INFO_HINT": "Add the same information used in billing.",
-    "DOWNLOAD_QR": "Download QR-Invoice (PDF)",
-    "CONFIRM": "Confirm Order",
-    "SUMMARY_TITLE": "Order Summary",
-    "SUBTOTAL": "Subtotal",
-    "SHIPPING": "Shipping",
-    "SETUP_FEE": "Setup Fee",
-    "TOTAL": "Total",
-    "LOADING": "Loading order details...",
-    "METHOD_TWINT": "TWINT",
-    "METHOD_BANK": "Bank Transfer / QR",
-    "STATUS_REPORTED_TITLE": "Payment Reported",
-    "STATUS_REPORTED_DESC": "We are verifying your transaction. Your order will move to production as soon as the payment is confirmed.",
-    "IN_VERIFICATION": "Verifying Payment"
-  },
-  "TRACKING": {
-    "STEP_PENDING": "Pending",
-    "STEP_REPORTED": "Verifying",
-    "STEP_PRODUCTION": "Production",
-    "STEP_SHIPPED": "Shipped"
-  },
-  "ORDER_CONFIRMED": {
-    "TITLE": "Order Confirmed",
-    "SUBTITLE": "Payment received. Your order is now being processed.",
-    "STATUS": "Processing",
-    "HEADING": "We are preparing your order",
-    "ORDER_REF": "Order reference",
-    "PROCESSING_TEXT": "As soon as payment is confirmed, your order will move to production.",
-    "EMAIL_TEXT": "We will send you an email update with status and next steps.",
-    "BACK_HOME": "Back to Home"
   }
 }

frontend/src/assets/i18n/it.json

@@ -11,52 +11,6 @@
     "TERMS": "Termini & Condizioni",
     "CONTACT": "Contattaci"
   },
-  "HOME": {
-    "HERO_EYEBROW": "Stampa 3D tecnica per aziende, freelance e maker",
-    "HERO_TITLE": "Prezzo e tempi in pochi secondi.<br>Dal file 3D al pezzo finito.",
-    "HERO_LEAD": "Il calcolatore più avanzato per le tue stampe 3D: precisione assoluta e zero sorprese.",
-    "HERO_SUBTITLE": "Realizziamo pezzi unici e produzioni in serie. Se hai il file, il preventivo è istantaneo. Se devi ancora crearlo, il nostro team di design lo progetterà per te.",
-    "BTN_CALCULATE": "Calcola Preventivo",
-    "BTN_SHOP": "Vai allo shop",
-    "BTN_CONTACT": "Parla con noi",
-    "SEC_CALC_TITLE": "Preventivo immediato in pochi secondi",
-    "SEC_CALC_SUBTITLE": "Nessuna registrazione necessaria. Non salviamo il tuo file fino al momento dell'ordine e la stima è effettuata tramite vero slicing.",
-    "SEC_CALC_LIST_1": "Formati supportati: STL, 3MF, STEP, OBJ",
-    "SEC_CALC_LIST_2": "Qualità: bozza, standard, alta definizione",
-    "CARD_CALC_EYEBROW": "Calcolo automatico",
-    "CARD_CALC_TITLE": "Prezzo e tempi in un click",
-    "CARD_CALC_TAG": "Senza registrazione",
-    "CARD_CALC_STEP_1": "Carica il file 3D",
-    "CARD_CALC_STEP_2": "Scegli materiale e qualità",
-    "CARD_CALC_STEP_3": "Ricevi subito costo e tempo",
-    "BTN_OPEN_CALC": "Apri calcolatore",
-    "SEC_CAP_TITLE": "Cosa puoi ottenere",
-    "SEC_CAP_SUBTITLE": "Produzione su misura per prototipi, piccole serie e pezzi personalizzati.",
-    "CAP_1_TITLE": "Prototipazione veloce",
-    "CAP_1_TEXT": "Dal file digitale al modello fisico in 24/48 ore. Verifica ergonomia, incastri e funzionamento prima dello stampo definitivo.",
-    "CAP_2_TITLE": "Pezzi personalizzati",
-    "CAP_2_TEXT": "Componenti unici impossibili da trovare in commercio. Riproduciamo parti rotte o creiamo adattamenti su misura.",
-    "CAP_3_TITLE": "Piccole serie",
-    "CAP_3_TEXT": "Produzione ponte o serie limitate (10-500 pezzi) con qualità ripetibile. Ideale per validazione di mercato.",
-    "CAP_4_TITLE": "Consulenza e CAD",
-    "CAP_4_TEXT": "Non hai il file 3D? Ti aiutiamo a progettarlo, ottimizzarlo per la stampa e scegliere il materiale giusto.",
-    "SEC_SHOP_TITLE": "Shop di soluzioni tecniche pronte",
-    "SEC_SHOP_TEXT": "Prodotti selezionati, testati in laboratorio e pronti all'uso. Risolvono problemi reali con funzionalità concrete.",
-    "SEC_SHOP_LIST_1": "Accessori funzionali per officine e laboratori",
-    "SEC_SHOP_LIST_2": "Ricambi e componenti difficili da reperire",
-    "SEC_SHOP_LIST_3": "Supporti e organizzatori per migliorare i flussi di lavoro",
-    "BTN_DISCOVER": "Scopri i prodotti",
-    "BTN_REQ_SOLUTION": "Richiedi una soluzione",
-    "CARD_SHOP_1_TITLE": "Best seller tecnici",
-    "CARD_SHOP_1_TEXT": "Soluzioni provate sul campo e già pronte alla spedizione.",
-    "CARD_SHOP_2_TITLE": "Kit pronti all'uso",
-    "CARD_SHOP_2_TEXT": "Componenti compatibili e facili da montare senza sorprese.",
-    "CARD_SHOP_3_TITLE": "Su richiesta",
-    "CARD_SHOP_3_TEXT": "Non trovi quello che serve? Lo progettiamo e lo produciamo per te.",
-    "SEC_ABOUT_TITLE": "Su di noi",
-    "SEC_ABOUT_TEXT": "3D fab è un laboratorio tecnico di stampa 3D. Seguiamo progetti dalla consulenza iniziale alla produzione, con tempi chiari e supporto diretto.",
-    "FOUNDERS_PHOTO": "Foto Founders"
-  },
   "CALC": {
     "TITLE": "Calcola Preventivo 3D",
     "SUBTITLE": "Carica il tuo file 3D (STL, 3MF, STEP...) e ricevi una stima immediata di costi e tempi di stampa.",
@@ -93,53 +47,13 @@
     "BENEFITS_1": "Preventivo automatico con costo e tempo immediati",
     "BENEFITS_2": "Materiali selezionati e qualità controllata",
     "BENEFITS_3": "Consulenza CAD se il file ha bisogno di modifiche",
-    "ERR_FILE_REQUIRED": "Il file è obbligatorio.",
-    "ANALYZING_TITLE": "Analisi in corso...",
-    "ANALYZING_TEXT": "Stiamo analizzando la geometria e calcolando il percorso utensile.",
-    "QTY_SHORT": "QTÀ",
-    "COLOR_LABEL": "COLORE",
-    "ADD_FILES": "Aggiungi file",
-    "UPLOADING": "Caricamento...",
-    "PROCESSING": "Elaborazione...",
-    "NOTES_PLACEHOLDER": "Istruzioni specifiche...",
-    "SETUP_NOTE": "* Include {{cost}} Costo di Setup"
-  },
-  "QUOTE": {
-    "PROCEED_ORDER": "Procedi con l'ordine",
-    "CONSULT": "Richiedi Consulenza",
-    "TOTAL": "Totale"
-  },
-  "USER_DETAILS": {
-    "TITLE": "I tuoi dati",
-    "NAME": "Nome",
-    "NAME_PLACEHOLDER": "Il tuo nome",
-    "SURNAME": "Cognome",
-    "SURNAME_PLACEHOLDER": "Il tuo cognome",
-    "EMAIL": "Email",
-    "EMAIL_PLACEHOLDER": "tua@email.com",
-    "PHONE": "Telefono",
-    "PHONE_PLACEHOLDER": "+41 ...",
-    "ADDRESS": "Indirizzo",
-    "ADDRESS_PLACEHOLDER": "Via e numero",
-    "ZIP": "CAP",
-    "ZIP_PLACEHOLDER": "0000",
-    "CITY": "Città",
-    "CITY_PLACEHOLDER": "Città",
-    "SUBMIT": "Procedi",
-    "SUMMARY_TITLE": "Riepilogo"
-  },
-  "COMMON": {
-    "REQUIRED": "Campo obbligatorio",
-    "INVALID_EMAIL": "Email non valida",
-    "BACK": "Indietro",
-    "OPTIONAL": "(Opzionale)"
+    "ERR_FILE_REQUIRED": "Il file è obbligatorio."
   },
   "SHOP": {
     "TITLE": "Soluzioni tecniche",
     "SUBTITLE": "Prodotti pronti che risolvono problemi pratici",
     "ADD_CART": "Aggiungi al Carrello",
-    "BACK": "Torna allo Shop",
-    "NOT_FOUND": "Prodotto non trovato."
+    "BACK": "Torna allo Shop"
   },
   "ABOUT": {
     "TITLE": "Chi Siamo",
@@ -212,80 +126,6 @@
     "ERR_MAX_FILES": "Limite massimo di 15 file raggiunto.",
     "SUCCESS_TITLE": "Messaggio Inviato con Successo",
     "SUCCESS_DESC": "Grazie per averci contattato. Abbiamo ricevuto il tuo messaggio e ti invieremo una email di riepilogo a breve.",
-    "SEND_ANOTHER": "Invia un altro messaggio",
-    "HERO_SUBTITLE": "Siamo qui per aiutarti. Compila il modulo sottostante per qualsiasi richiesta.",
-    "FILE_TYPE_PDF": "PDF",
-    "FILE_TYPE_3D": "3D"
-  },
-  "CHECKOUT": {
-    "TITLE": "Checkout",
-    "SUBTITLE": "Completa il tuo ordine inserendo i dettagli per la spedizione e il pagamento.",
-    "CONTACT_INFO": "Informazioni di Contatto",
-    "BILLING_ADDR": "Indirizzo di Fatturazione",
-    "SHIPPING_ADDR": "Indirizzo di Spedizione",
-    "FIRST_NAME": "Nome",
-    "LAST_NAME": "Cognome",
-    "EMAIL": "Email",
-    "PHONE": "Telefono",
-    "COMPANY_NAME": "Nome Azienda",
-    "ADDRESS_1": "Indirizzo (Via e numero)",
-    "ADDRESS_2": "Informazioni aggiuntive (opzionale)",
-    "ZIP": "CAP",
-    "CITY": "Città",
-    "COUNTRY": "Paese",
-    "SHIPPING_SAME": "L'indirizzo di spedizione è lo stesso di quello di fatturazione",
-    "PLACE_ORDER": "Invia Ordine",
-    "PROCESSING": "Elaborazione...",
-    "SUMMARY_TITLE": "Riepilogo Ordine",
-    "SUBTOTAL": "Subtotale",
-    "SETUP_FEE": "Costo di Avvio",
-    "TOTAL": "Totale",
-    "QTY": "Qtà",
-    "SHIPPING": "Spedizione",
-    "INVALID_EMAIL": "Email non valida",
-    "COMPANY_OPTIONAL": "Nome Azienda (Opzionale)",
-    "REF_PERSON_OPTIONAL": "Persona di Riferimento (Opzionale)"
-  },
-  "PAYMENT": {
-    "TITLE": "Pagamento",
-    "METHOD": "Metodo di Pagamento",
-    "TWINT_TITLE": "Paga con TWINT",
-    "TWINT_DESC": "Inquadra il codice con l'app TWINT",
-    "TWINT_OPEN": "Apri direttamente in TWINT",
-    "TWINT_LINK": "Apri link di pagamento",
-    "BANK_TITLE": "Bonifico Bancario",
-    "BANK_OWNER": "Titolare",
-    "BANK_IBAN": "IBAN",
-    "BANK_REF": "Riferimento",
-    "BILLING_INFO_HINT": "Aggiungi le informazioni uguali a quelle della fatturazione.",
-    "DOWNLOAD_QR": "Scarica QR-Fattura (PDF)",
-    "CONFIRM": "Conferma Ordine",
-    "SUMMARY_TITLE": "Riepilogo Ordine",
-    "SUBTOTAL": "Subtotale",
-    "SHIPPING": "Spedizione",
-    "SETUP_FEE": "Costo Setup",
-    "TOTAL": "Totale",
-    "LOADING": "Caricamento dettagli ordine...",
-    "METHOD_TWINT": "TWINT",
-    "METHOD_BANK": "Fattura QR / Bonifico",
-    "STATUS_REPORTED_TITLE": "Abbiamo ricevuto la tua segnalazione",
-    "STATUS_REPORTED_DESC": "Stiamo verificando la transazione. Il tuo ordine passerà in produzione non appena l'accredito sarà confermato.",
-    "IN_VERIFICATION": "Pagamento in verifica"
-  },
-  "TRACKING": {
-    "STEP_PENDING": "In attesa",
-    "STEP_REPORTED": "In verifica",
-    "STEP_PRODUCTION": "In Produzione",
-    "STEP_SHIPPED": "Spedito"
-  },
-  "ORDER_CONFIRMED": {
-    "TITLE": "Ordine Confermato",
-    "SUBTITLE": "Pagamento registrato. Il tuo ordine è ora in elaborazione.",
-    "STATUS": "In elaborazione",
-    "HEADING": "Stiamo preparando il tuo ordine",
-    "ORDER_REF": "Riferimento ordine",
-    "PROCESSING_TEXT": "Non appena confermiamo il pagamento, il tuo ordine passerà in produzione.",
-    "EMAIL_TEXT": "Ti invieremo una email con aggiornamento stato e prossimi step.",
-    "BACK_HOME": "Torna alla Home"
+    "SEND_ANOTHER": "Invia un altro messaggio"
   }
 }