JoeKung/print-calculator
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Merge pull request 'produzione 1' (#9) from dev into main
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Browse Source 
Reviewed-on: #9
This commit was merged in pull request #9.
This commit is contained in:
Joe Küng
2026-03-03 09:58:03 +01:00
parent 5a2da916fa c0d6b480c1
commit 9307ba6fba
331 changed files with 28069 additions and 7403 deletions
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114
.gitea/workflows/cicd.yaml
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@@ -1,31 +1,53 @@
name: Build, Test and Deploy
name: Build, Test, Deploy and Analysis
on:
push:
branches: [main, int, dev]
workflow_dispatch:
concurrency:
group: print-calculator-${{ gitea.ref }}
cancel-in-progress: true
jobs:
# --- JOB DI ANALISI (In parallelo) ---
qodana:
runs-on: ubuntu-latest
steps:
- name: Checkout
uses: actions/checkout@v4
with:
fetch-depth: 0 # Fondamentale per Qodana per analizzare la storia
- name: 'Qodana Scan'
uses: JetBrains/qodana-action@v2025.3
env:
QODANA_TOKEN: ${{ secrets.QODANA_TOKEN }}
with:
# In Gitea, pr-mode funziona se il runner ha accesso ai dati del clone
pr-mode: ${{ gitea.event_name == 'pull_request' }}
use-caches: false
# Nota: Gitea ha un supporto limitato per i commenti automatici
# rispetto a GitHub, ma l'analisi verrà eseguita correttamente.
post-pr-comment: false
use-annotations: true
test-backend:
runs-on: ubuntu-latest
steps:
- name: Checkout
uses: actions/checkout@v4
# Evito actions/setup-python (spesso fragile su act_runner)
- name: Install Python deps + run tests
shell: bash
- name: Set up JDK 21
uses: actions/setup-java@v4
with:
java-version: '21'
distribution: 'temurin'
- name: Run Tests with Gradle
run: |
apt-get update
apt-get install -y --no-install-recommends python3 python3-pip
python3 -m pip install --upgrade pip
python3 -m pip install -r backend/requirements.txt
python3 -m pip install pytest httpx
export PYTHONPATH="${PYTHONPATH}:$(pwd)/backend"
pytest backend/tests
cd backend
chmod +x gradlew
./gradlew test
build-and-push:
needs: test-backend
@@ -81,6 +103,9 @@ jobs:
needs: build-and-push
runs-on: ubuntu-latest
steps:
- name: Checkout
uses: actions/checkout@v4
- name: Set ENV
shell: bash
run: |
@@ -92,7 +117,7 @@ jobs:
echo "ENV=dev" >> "$GITHUB_ENV"
fi
- name: Trigger deploy on Unraid (forced command key)
- name: Setup SSH key
shell: bash
run: |
set -euo pipefail
@@ -120,9 +145,70 @@ jobs:
# 5) Validazione: se fallisce qui, la chiave NON è valida/corrotta
ssh-keygen -y -f ~/.ssh/id_ed25519 >/dev/null
# ... (resto del codice uguale)
ssh-keyscan -H "${{ secrets.SERVER_HOST }}" >> ~/.ssh/known_hosts 2>/dev/null
- name: Write env and compose to server
shell: bash
run: |
# 1. Recalculate TAG and OWNER_LOWER (jobs don't share ENV)
if [[ "${{ 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 '${{ gitea.repository_owner }}' | tr '[:upper:]' '[:lower:]')
# 2. Start with the static env file content
cat "deploy/envs/${{ env.ENV }}.env" > /tmp/full_env.env
# 3. Determine DB credentials
if [[ "${{ env.ENV }}" == "prod" ]]; then
DB_URL="${{ secrets.DB_URL_PROD }}"
DB_USER="${{ secrets.DB_USERNAME_PROD }}"
DB_PASS="${{ secrets.DB_PASSWORD_PROD }}"
elif [[ "${{ env.ENV }}" == "int" ]]; then
DB_URL="${{ secrets.DB_URL_INT }}"
DB_USER="${{ secrets.DB_USERNAME_INT }}"
DB_PASS="${{ secrets.DB_PASSWORD_INT }}"
else
DB_URL="${{ secrets.DB_URL_DEV }}"
DB_USER="${{ secrets.DB_USERNAME_DEV }}"
DB_PASS="${{ secrets.DB_PASSWORD_DEV }}"
fi
# 4. Append DB and Docker credentials (quoted)
printf '\nDB_URL="%s"\nDB_USERNAME="%s"\nDB_PASSWORD="%s"\n' \
"$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" "$DEPLOY_TAG" >> /tmp/full_env.env
ADMIN_TTL="${{ secrets.ADMIN_SESSION_TTL_MINUTES }}"
ADMIN_TTL="${ADMIN_TTL:-480}"
printf 'ADMIN_PASSWORD="%s"\nADMIN_SESSION_SECRET="%s"\nADMIN_SESSION_TTL_MINUTES="%s"\n' \
"${{ secrets.ADMIN_PASSWORD }}" "${{ secrets.ADMIN_SESSION_SECRET }}" "$ADMIN_TTL" >> /tmp/full_env.env
# 5. Debug: print content (for debug purposes)
echo "Preparing to send env file with variables:"
grep -Ev "PASSWORD|SECRET" /tmp/full_env.env || true
# 5. Send env 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 ${{ env.ENV }}" < docker-compose.deploy.yml
- name: Trigger deploy on Unraid (forced command key)
shell: bash
run: |
set -euo pipefail
# Aggiungiamo le opzioni di verbosità se dovesse fallire ancora,
# e assicuriamoci che l'input sia pulito
ssh -i ~/.ssh/id_ed25519 -o BatchMode=yes "${{ secrets.SERVER_USER }}@${{ secrets.SERVER_HOST }}" "${{ env.ENV }}"
ssh -i ~/.ssh/id_ed25519 -o BatchMode=yes "${{ secrets.SERVER_USER }}@${{ secrets.SERVER_HOST }}" "deploy ${{ env.ENV }}"

14
.gitignore vendored
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@@ -35,3 +35,17 @@ replay_pid*
.classpath
.settings/
.DS_Store
# Build Results
target/
build/
.gradle/
.mvn/
./storage_orders
./storage_quotes
storage_orders
storage_quotes
# Qodana local reports/artifacts
backend/.qodana/

49
GEMINI.md
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@@ -4,35 +4,42 @@ 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.
**Scopo**: Calcolare costi e tempi di stampa 3D da file STL in modo preciso tramite slicing reale.
**Stack**:
- **Backend**: Python (FastAPI), libreria `trimesh` per analisi geometrica.
- **Frontend**: Angular 19 (TypeScript).
- **Backend**: Java 21 (Spring Boot 3.4), PostgreSQL, Flyway.
- **Frontend**: Angular 19 (TypeScript), Angular Material, Three.js per visualizzazione 3D.
## Architecture
### Backend (`/backend`)
- **`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.
- **`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.
### Frontend (`/frontend`)
- Applicazione Angular standard.
- Usa Angular Material.
- Service per upload STL e visualizzazione preventivo.
- 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.
## Key Concepts
- **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`).
- **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]`).
## Development Notes
- 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.
- **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`.
## 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).

10
Makefile
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@@ -1,10 +0,0 @@
.PHONY: install s
install:
@echo "Installing Backend dependencies..."
cd backend && pip install -r requirements.txt || pip install fastapi uvicorn trimesh python-multipart numpy
@echo "Installing Frontend dependencies..."
cd frontend && npm install
start:
@echo "Starting development environment..."
./start.sh

93
README.md
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@@ -1,70 +1,67 @@
# Print Calculator (OrcaSlicer Edition)
Un'applicazione Full Stack (Angular + Python/FastAPI) per calcolare preventivi di stampa 3D precisi utilizzando **OrcaSlicer** in modalità headless.
Un'applicazione Full Stack (Angular + Spring Boot) 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, 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.
* **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).
## Prerequisiti
* Docker Desktop & Docker Compose installati.
* **Java 21** installato.
* **Node.js 22** e **npm** installati.
* **PostgreSQL** attivo.
* **OrcaSlicer** installato sul sistema.
## Avvio Rapido
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.*
### 1. Database
Crea un database PostgreSQL chiamato `printcalc`. Le tabelle verranno create automaticamente al primo avvio tramite Flyway.
3. Accedi all'applicazione:
* **Frontend**: [http://localhost](http://localhost)
* **API Docs**: [http://localhost:8000/docs](http://localhost:8000/docs)
### 2. Backend
Configura il percorso di OrcaSlicer in `backend/src/main/resources/application.properties` o tramite la variabile d'ambiente `SLICER_PATH`.
## 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
pip install -r requirements.txt
# Assicurati di avere OrcaSlicer installato e nel PATH o aggiorna SLICER_PATH in slicer.py
uvicorn main:app --reload
./gradlew bootRun
```
**Frontend**:
### 3. 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.

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backend/.gitignore vendored Normal file
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@@ -0,0 +1,54 @@
/target/
!.mvn/wrapper/maven-wrapper.jar
!**/src/main/**/target/
!**/src/test/**/target/
target
### STS ###
.apt_generated
.classpath
.factorypath
.project
.settings
.springBeans
.sts4-cache
### IntelliJ IDEA ###
.idea
*.iws
*.iml
*.ipr
### NetBeans ###
/nbproject/private/
/nbproject/public/
/nbproject/project.properties
/nbproject/project.xml
### VS Code ###
.vscode/
### Gradle ###
.gradle
build/
!gradle/wrapper/gradle-wrapper.jar
!**/src/main/**/build/
!**/src/test/**/build/
### Java ###
*.class
*.log
*.ctxt
.mtj.tmp/
*.jar
*.war
*.nar
*.ear
*.zip
*.tar.gz
*.rar
### Spring Boot ###
HELP.md
!gradle/wrapper/gradle-wrapper.jar

49
backend/Dockerfile
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@@ -1,6 +1,17 @@
FROM --platform=linux/amd64 python:3.10-slim-bookworm
# Stage 1: Build Java JAR
FROM eclipse-temurin:21-jdk-jammy AS build
WORKDIR /app
COPY gradle gradle
COPY gradlew build.gradle settings.gradle ./
# Download dependencies first to cache them
RUN ./gradlew dependencies --no-daemon
COPY src ./src
RUN ./gradlew bootJar -x test --no-daemon
# Install system dependencies for OrcaSlicer (AppImage)
# Stage 2: Runtime Environment
FROM eclipse-temurin:21-jre-jammy
# Install system dependencies for OrcaSlicer (same as before)
RUN apt-get update && apt-get install -y \
wget \
p7zip-full \
@@ -8,36 +19,28 @@ RUN apt-get update && apt-get install -y \
libglib2.0-0 \
libgtk-3-0 \
libdbus-1-3 \
libwebkit2gtk-4.1-0 \
libwebkit2gtk-4.0-37 \
&& rm -rf /var/lib/apt/lists/*
# Set working directory
WORKDIR /app
# Download and extract OrcaSlicer
# Using v2.2.0 as a stable recent release
# We extract the AppImage to run it without FUSE
# Install OrcaSlicer
WORKDIR /opt
RUN wget -q https://github.com/SoftFever/OrcaSlicer/releases/download/v2.2.0/OrcaSlicer_Linux_V2.2.0.AppImage -O OrcaSlicer.AppImage \
&& 7z x OrcaSlicer.AppImage -o/opt/orcaslicer \
&& chmod -R +x /opt/orcaslicer \
&& rm OrcaSlicer.AppImage
# Add OrcaSlicer to PATH
ENV PATH="/opt/orcaslicer/usr/bin:${PATH}"
# Set Slicer Path env variable for Java app
ENV SLICER_PATH="/opt/orcaslicer/AppRun"
# Install Python dependencies
COPY requirements.txt .
RUN pip install --no-cache-dir -r requirements.txt
WORKDIR /app
# Copy JAR from build stage
COPY --from=build /app/build/libs/*.jar app.jar
# Copy profiles
COPY profiles ./profiles
# Create directories for app and temp files
RUN mkdir -p /app/temp /app/profiles
EXPOSE 8080
# Copy application code
COPY . .
# Expose port
EXPOSE 8000
# Run the application
CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "8000"]
COPY entrypoint.sh .
RUN chmod +x entrypoint.sh
ENTRYPOINT ["./entrypoint.sh"]

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backend/api/routes.py
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@@ -1,137 +0,0 @@
from fastapi import APIRouter, UploadFile, File, HTTPException, Form
from models.quote_request import QuoteRequest, QuoteResponse
from slicer import slicer_service
from calculator import GCodeParser, QuoteCalculator
from config import settings
from profile_manager import ProfileManager
import os
import shutil
import uuid
import logging
import json
router = APIRouter()
logger = logging.getLogger("api")
profile_manager = ProfileManager()
def cleanup_files(files: list):
for f in files:
try:
if os.path.exists(f):
os.remove(f)
except Exception as e:
logger.warning(f"Failed to delete temp file {f}: {e}")
def format_time(seconds: int) -> str:
m, s = divmod(seconds, 60)
h, m = divmod(m, 60)
if h > 0:
return f"{int(h)}h {int(m)}m"
return f"{int(m)}m {int(s)}s"
@router.post("/quote", response_model=QuoteResponse)
async def calculate_quote(
file: UploadFile = File(...),
# Compatible with form data if we parse manually or use specific dependencies.
# FastAPI handling of mixed File + JSON/Form is tricky.
# Easiest is to use Form(...) for fields.
machine: str = Form("bambu_a1"),
filament: str = Form("pla_basic"),
quality: str = Form("standard"),
layer_height: str = Form(None), # Form data comes as strings usually
infill_density: int = Form(None),
infill_pattern: str = Form(None),
support_enabled: bool = Form(False),
print_speed: int = Form(None)
):
"""
Endpoint for calculating print quote.
Accepts Multipart Form Data:
- file: The STL file
- machine, filament, quality: strings
- other overrides
"""
if not file.filename.lower().endswith(".stl"):
raise HTTPException(status_code=400, detail="Only .stl files are supported.")
if machine != "bambu_a1":
raise HTTPException(status_code=400, detail="Unsupported machine.")
req_id = str(uuid.uuid4())
input_filename = f"{req_id}.stl"
output_filename = f"{req_id}.gcode"
input_path = os.path.join(settings.TEMP_DIR, input_filename)
output_path = os.path.join(settings.TEMP_DIR, output_filename)
try:
# 1. Save File
with open(input_path, "wb") as buffer:
shutil.copyfileobj(file.file, buffer)
# 2. Build Overrides
overrides = {}
if layer_height is not None and layer_height != "":
overrides["layer_height"] = layer_height
if infill_density is not None:
overrides["sparse_infill_density"] = f"{infill_density}%"
if infill_pattern:
overrides["sparse_infill_pattern"] = infill_pattern
if support_enabled: overrides["enable_support"] = "1"
if print_speed is not None:
overrides["default_print_speed"] = str(print_speed)
# 3. Slice
# Pass parameters to slicer service
slicer_service.slice_stl(
input_stl_path=input_path,
output_gcode_path=output_path,
machine=machine,
filament=filament,
quality=quality,
overrides=overrides
)
# 4. Parse
stats = GCodeParser.parse_metadata(output_path)
if stats["print_time_seconds"] == 0 and stats["filament_weight_g"] == 0:
raise HTTPException(status_code=500, detail="Slicing returned empty stats.")
# 5. Calculate
# We could allow filament cost override here too if passed in params
quote = QuoteCalculator.calculate(stats)
return QuoteResponse(
success=True,
data={
"print_time_seconds": stats["print_time_seconds"],
"print_time_formatted": format_time(stats["print_time_seconds"]),
"material_grams": stats["filament_weight_g"],
"cost": {
"material": quote["breakdown"]["material_cost"],
"machine": quote["breakdown"]["machine_cost"],
"energy": quote["breakdown"]["energy_cost"],
"markup": quote["breakdown"]["markup_amount"],
"total": quote["total_price"]
},
"parameters": {
"machine": machine,
"filament": filament,
"quality": quality
}
}
)
except Exception as e:
logger.error(f"Quote error: {e}", exc_info=True)
return QuoteResponse(success=False, error=str(e))
finally:
cleanup_files([input_path, output_path])
@router.get("/profiles/available")
def get_profiles():
return {
"machines": profile_manager.list_machines(),
"filaments": profile_manager.list_filaments(),
"processes": profile_manager.list_processes()
}

60
backend/build.gradle Normal file
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@@ -0,0 +1,60 @@
plugins {
id 'java'
id 'application'
id 'org.springframework.boot' version '3.4.1'
id 'io.spring.dependency-management' version '1.1.7'
}
group = 'com.printcalculator'
version = '0.0.1-SNAPSHOT'
java {
toolchain {
languageVersion = JavaLanguageVersion.of(21)
}
}
application {
mainClass = 'com.printcalculator.BackendApplication'
}
repositories {
mavenCentral()
}
dependencies {
implementation 'org.springframework.boot:spring-boot-starter-web'
implementation 'org.springframework.boot:spring-boot-starter-security'
implementation 'org.springframework.boot:spring-boot-starter-validation'
implementation 'org.springframework.boot:spring-boot-starter-data-jpa'
implementation 'xyz.capybara:clamav-client:2.1.2'
implementation 'org.springframework.boot:spring-boot-starter-actuator'
runtimeOnly 'org.postgresql:postgresql'
developmentOnly 'org.springframework.boot:spring-boot-devtools'
testImplementation 'org.springframework.boot:spring-boot-starter-test'
testImplementation 'org.springframework.security:spring-security-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') {
useJUnitPlatform()
}
tasks.named('bootRun') {
args = ["--spring.profiles.active=local"]
}
application {
applicationDefaultJvmArgs = ["-Dspring.profiles.active=local"]
}

174
backend/calculator.py
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@@ -1,174 +0,0 @@
import re
import os
import logging
from typing import Dict, Any, Optional
from config import settings
logger = logging.getLogger(__name__)
class GCodeParser:
@staticmethod
def parse_metadata(gcode_path: str) -> Dict[str, Any]:
"""
Parses the G-code to extract estimated time and material usage.
Scans both the beginning (header) and end (footer) of the file.
"""
stats = {
"print_time_seconds": 0,
"filament_length_mm": 0,
"filament_volume_mm3": 0,
"filament_weight_g": 0,
"slicer_estimated_cost": 0
}
if not os.path.exists(gcode_path):
logger.warning(f"GCode file not found for parsing: {gcode_path}")
return stats
try:
with open(gcode_path, 'r', encoding='utf-8', errors='ignore') as f:
# Read header (first 500 lines)
header_lines = [f.readline().strip() for _ in range(500) if f]
# Read footer (last 20KB)
f.seek(0, 2)
file_size = f.tell()
read_len = min(file_size, 20480)
f.seek(file_size - read_len)
footer_lines = f.read().splitlines()
all_lines = header_lines + footer_lines
for line in all_lines:
line = line.strip()
if not line.startswith(";"):
continue
GCodeParser._parse_line(line, stats)
# Fallback calculation
if stats["filament_weight_g"] == 0 and stats["filament_length_mm"] > 0:
GCodeParser._calculate_weight_fallback(stats)
except Exception as e:
logger.error(f"Error parsing G-code: {e}")
return stats
@staticmethod
def _parse_line(line: str, stats: Dict[str, Any]):
# Parse Time
if "estimated printing time =" in line: # Header
time_str = line.split("=")[1].strip()
logger.info(f"Parsing time string (Header): '{time_str}'")
stats["print_time_seconds"] = GCodeParser._parse_time_string(time_str)
elif "total estimated time:" in line: # Footer
parts = line.split("total estimated time:")
if len(parts) > 1:
time_str = parts[1].strip()
logger.info(f"Parsing time string (Footer): '{time_str}'")
stats["print_time_seconds"] = GCodeParser._parse_time_string(time_str)
# Parse Filament info
if "filament used [g] =" in line:
try:
stats["filament_weight_g"] = float(line.split("=")[1].strip())
except ValueError: pass
if "filament used [mm] =" in line:
try:
stats["filament_length_mm"] = float(line.split("=")[1].strip())
except ValueError: pass
if "filament used [cm3] =" in line:
try:
# cm3 to mm3
stats["filament_volume_mm3"] = float(line.split("=")[1].strip()) * 1000
except ValueError: pass
@staticmethod
def _calculate_weight_fallback(stats: Dict[str, Any]):
# Assumes 1.75mm diameter and PLA density 1.24
radius = 1.75 / 2
volume_mm3 = 3.14159 * (radius ** 2) * stats["filament_length_mm"]
volume_cm3 = volume_mm3 / 1000.0
stats["filament_weight_g"] = volume_cm3 * 1.24
@staticmethod
def _parse_time_string(time_str: str) -> int:
"""
Converts '1d 2h 3m 4s' or 'HH:MM:SS' to seconds.
"""
total_seconds = 0
# Try HH:MM:SS or MM:SS format
if ':' in time_str:
parts = time_str.split(':')
parts = [int(p) for p in parts]
if len(parts) == 3: # HH:MM:SS
total_seconds = parts[0] * 3600 + parts[1] * 60 + parts[2]
elif len(parts) == 2: # MM:SS
total_seconds = parts[0] * 60 + parts[1]
return total_seconds
# Original regex parsing for "1h 2m 3s"
days = re.search(r'(\d+)d', time_str)
hours = re.search(r'(\d+)h', time_str)
mins = re.search(r'(\d+)m', time_str)
secs = re.search(r'(\d+)s', time_str)
if days: total_seconds += int(days.group(1)) * 86400
if hours: total_seconds += int(hours.group(1)) * 3600
if mins: total_seconds += int(mins.group(1)) * 60
if secs: total_seconds += int(secs.group(1))
return total_seconds
class QuoteCalculator:
@staticmethod
def calculate(stats: Dict[str, Any]) -> Dict[str, Any]:
"""
Calculates the final quote based on parsed stats and settings.
"""
# 1. Material Cost
# Cost per gram = (Cost per kg / 1000)
material_cost = (stats["filament_weight_g"] / 1000.0) * settings.FILAMENT_COST_PER_KG
# 2. Machine Time Cost
# Cost per second = (Cost per hour / 3600)
print("ciaooo")
print(stats["print_time_seconds"])
print_time_hours = stats["print_time_seconds"] / 3600.0
machine_cost = print_time_hours * settings.MACHINE_COST_PER_HOUR
# 3. Energy Cost
# kWh = (Watts / 1000) * hours
kwh_used = (settings.PRINTER_POWER_WATTS / 1000.0) * print_time_hours
energy_cost = kwh_used * settings.ENERGY_COST_PER_KWH
# Subtotal
subtotal = material_cost + machine_cost + energy_cost
# 4. Markup
markup_factor = 1.0 + (settings.MARKUP_PERCENT / 100.0)
total_price = subtotal * markup_factor
logger.info("Cost Calculation:")
logger.info(f" - Use: {stats['filament_weight_g']:.2f}g @ {settings.FILAMENT_COST_PER_KG}€/kg = {material_cost:.2f}€")
logger.info(f" - Time: {print_time_hours:.4f}h @ {settings.MACHINE_COST_PER_HOUR}€/h = {machine_cost:.2f}€")
logger.info(f" - Power: {kwh_used:.4f}kWh @ {settings.ENERGY_COST_PER_KWH}€/kWh = {energy_cost:.2f}€")
logger.info(f" - Subtotal: {subtotal:.2f}€")
logger.info(f" - Total (Markup {settings.MARKUP_PERCENT}%): {total_price:.2f}€")
return {
"breakdown": {
"material_cost": round(material_cost, 2),
"machine_cost": round(machine_cost, 2),
"energy_cost": round(energy_cost, 2),
"subtotal": round(subtotal, 2),
"markup_amount": round(total_price - subtotal, 2)
},
"total_price": round(total_price, 2),
"currency": "EUR"
}

31
backend/config.py
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@@ -1,31 +0,0 @@
import os
import sys
class Settings:
# Directories
BASE_DIR = os.path.dirname(os.path.abspath(__file__))
TEMP_DIR = os.environ.get("TEMP_DIR", os.path.join(BASE_DIR, "temp"))
PROFILES_DIR = os.environ.get("PROFILES_DIR", os.path.join(BASE_DIR, "profiles"))
# Slicer Paths
if sys.platform == "darwin":
_DEFAULT_SLICER_PATH = "/Applications/OrcaSlicer.app/Contents/MacOS/OrcaSlicer"
else:
_DEFAULT_SLICER_PATH = "/opt/orcaslicer/AppRun"
SLICER_PATH = os.environ.get("SLICER_PATH", _DEFAULT_SLICER_PATH)
ORCA_HOME = os.environ.get("ORCA_HOME", "/opt/orcaslicer")
# Defaults Profiles (Bambu A1)
MACHINE_PROFILE = os.path.join(PROFILES_DIR, "Bambu_Lab_A1_machine.json")
PROCESS_PROFILE = os.path.join(PROFILES_DIR, "Bambu_Process_0.20_Standard.json")
FILAMENT_PROFILE = os.path.join(PROFILES_DIR, "Bambu_PLA_Basic.json")
# Pricing
FILAMENT_COST_PER_KG = float(os.environ.get("FILAMENT_COST_PER_KG", 25.0))
MACHINE_COST_PER_HOUR = float(os.environ.get("MACHINE_COST_PER_HOUR", 2.0))
ENERGY_COST_PER_KWH = float(os.environ.get("ENERGY_COST_PER_KWH", 0.30))
PRINTER_POWER_WATTS = float(os.environ.get("PRINTER_POWER_WATTS", 150.0))
MARKUP_PERCENT = float(os.environ.get("MARKUP_PERCENT", 20.0))
settings = Settings()

27
backend/entrypoint.sh Normal file
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#!/bin/sh
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

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backend/gradle/wrapper/gradle-wrapper.properties vendored Normal file
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distributionBase=GRADLE_USER_HOME
distributionPath=wrapper/dists
distributionUrl=https\://services.gradle.org/distributions/gradle-9.1.0-bin.zip
networkTimeout=10000
validateDistributionUrl=true
zipStoreBase=GRADLE_USER_HOME
zipStorePath=wrapper/dists

248
backend/gradlew vendored Executable file
View File

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#!/bin/sh
#
# Copyright © 2015 the original authors.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# https://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
# SPDX-License-Identifier: Apache-2.0
#
##############################################################################
#
# Gradle start up script for POSIX generated by Gradle.
#
# Important for running:
#
# (1) You need a POSIX-compliant shell to run this script. If your /bin/sh is
# noncompliant, but you have some other compliant shell such as ksh or
# bash, then to run this script, type that shell name before the whole
# command line, like:
#
# ksh Gradle
#
# Busybox and similar reduced shells will NOT work, because this script
# requires all of these POSIX shell features:
# * functions;
# * expansions «$var», «${var}», «${var:-default}», «${var+SET}»,
# «${var#prefix}», «${var%suffix}», and «$( cmd )»;
# * compound commands having a testable exit status, especially «case»;
# * various built-in commands including «command», «set», and «ulimit».
#
# Important for patching:
#
# (2) This script targets any POSIX shell, so it avoids extensions provided
# by Bash, Ksh, etc; in particular arrays are avoided.
#
# The "traditional" practice of packing multiple parameters into a
# space-separated string is a well documented source of bugs and security
# problems, so this is (mostly) avoided, by progressively accumulating
# options in "$@", and eventually passing that to Java.
#
# Where the inherited environment variables (DEFAULT_JVM_OPTS, JAVA_OPTS,
# and GRADLE_OPTS) rely on word-splitting, this is performed explicitly;
# see the in-line comments for details.
#
# There are tweaks for specific operating systems such as AIX, CygWin,
# Darwin, MinGW, and NonStop.
#
# (3) This script is generated from the Groovy template
# https://github.com/gradle/gradle/blob/HEAD/platforms/jvm/plugins-application/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
# within the Gradle project.
#
# You can find Gradle at https://github.com/gradle/gradle/.
#
##############################################################################
# Attempt to set APP_HOME
# Resolve links: $0 may be a link
app_path=$0
# Need this for daisy-chained symlinks.
while
APP_HOME=${app_path%"${app_path##*/}"} # leaves a trailing /; empty if no leading path
[ -h "$app_path" ]
do
ls=$( ls -ld "$app_path" )
link=${ls#*' -> '}
case $link in #(
/*) app_path=$link ;; #(
*) app_path=$APP_HOME$link ;;
esac
done
# This is normally unused
# shellcheck disable=SC2034
APP_BASE_NAME=${0##*/}
# Discard cd standard output in case $CDPATH is set (https://github.com/gradle/gradle/issues/25036)
APP_HOME=$( cd -P "${APP_HOME:-./}" > /dev/null && printf '%s\n' "$PWD" ) || exit
# Use the maximum available, or set MAX_FD != -1 to use that value.
MAX_FD=maximum
warn () {
echo "$*"
} >&2
die () {
echo
echo "$*"
echo
exit 1
} >&2
# OS specific support (must be 'true' or 'false').
cygwin=false
msys=false
darwin=false
nonstop=false
case "$( uname )" in #(
CYGWIN* ) cygwin=true ;; #(
Darwin* ) darwin=true ;; #(
MSYS* | MINGW* ) msys=true ;; #(
NONSTOP* ) nonstop=true ;;
esac
# Determine the Java command to use to start the JVM.
if [ -n "$JAVA_HOME" ] ; then
if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
# IBM's JDK on AIX uses strange locations for the executables
JAVACMD=$JAVA_HOME/jre/sh/java
else
JAVACMD=$JAVA_HOME/bin/java
fi
if [ ! -x "$JAVACMD" ] ; then
die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
Please set the JAVA_HOME variable in your environment to match the
location of your Java installation."
fi
else
JAVACMD=java
if ! command -v java >/dev/null 2>&1
then
die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
Please set the JAVA_HOME variable in your environment to match the
location of your Java installation."
fi
fi
# Increase the maximum file descriptors if we can.
if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
case $MAX_FD in #(
max*)
# In POSIX sh, ulimit -H is undefined. That's why the result is checked to see if it worked.
# shellcheck disable=SC2039,SC3045
MAX_FD=$( ulimit -H -n ) ||
warn "Could not query maximum file descriptor limit"
esac
case $MAX_FD in #(
'' | soft) :;; #(
*)
# In POSIX sh, ulimit -n is undefined. That's why the result is checked to see if it worked.
# shellcheck disable=SC2039,SC3045
ulimit -n "$MAX_FD" ||
warn "Could not set maximum file descriptor limit to $MAX_FD"
esac
fi
# Collect all arguments for the java command, stacking in reverse order:
# * args from the command line
# * the main class name
# * -classpath
# * -D...appname settings
# * --module-path (only if needed)
# * DEFAULT_JVM_OPTS, JAVA_OPTS, and GRADLE_OPTS environment variables.
# For Cygwin or MSYS, switch paths to Windows format before running java
if "$cygwin" || "$msys" ; then
APP_HOME=$( cygpath --path --mixed "$APP_HOME" )
JAVACMD=$( cygpath --unix "$JAVACMD" )
# Now convert the arguments - kludge to limit ourselves to /bin/sh
for arg do
if
case $arg in #(
-*) false ;; # don't mess with options #(
/?*) t=${arg#/} t=/${t%%/*} # looks like a POSIX filepath
[ -e "$t" ] ;; #(
*) false ;;
esac
then
arg=$( cygpath --path --ignore --mixed "$arg" )
fi
# Roll the args list around exactly as many times as the number of
# args, so each arg winds up back in the position where it started, but
# possibly modified.
#
# NB: a `for` loop captures its iteration list before it begins, so
# changing the positional parameters here affects neither the number of
# iterations, nor the values presented in `arg`.
shift # remove old arg
set -- "$@" "$arg" # push replacement arg
done
fi
# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
# Collect all arguments for the java command:
# * DEFAULT_JVM_OPTS, JAVA_OPTS, and optsEnvironmentVar are not allowed to contain shell fragments,
# and any embedded shellness will be escaped.
# * For example: A user cannot expect ${Hostname} to be expanded, as it is an environment variable and will be
# treated as '${Hostname}' itself on the command line.
set -- \
"-Dorg.gradle.appname=$APP_BASE_NAME" \
-jar "$APP_HOME/gradle/wrapper/gradle-wrapper.jar" \
"$@"
# Stop when "xargs" is not available.
if ! command -v xargs >/dev/null 2>&1
then
die "xargs is not available"
fi
# Use "xargs" to parse quoted args.
#
# With -n1 it outputs one arg per line, with the quotes and backslashes removed.
#
# In Bash we could simply go:
#
# readarray ARGS < <( xargs -n1 <<<"$var" ) &&
# set -- "${ARGS[@]}" "$@"
#
# but POSIX shell has neither arrays nor command substitution, so instead we
# post-process each arg (as a line of input to sed) to backslash-escape any
# character that might be a shell metacharacter, then use eval to reverse
# that process (while maintaining the separation between arguments), and wrap
# the whole thing up as a single "set" statement.
#
# This will of course break if any of these variables contains a newline or
# an unmatched quote.
#
eval "set -- $(
printf '%s\n' "$DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS" |
xargs -n1 |
sed ' s~[^-[:alnum:]+,./:=@_]~\\&~g; ' |
tr '\n' ' '
)" '"$@"'
exec "$JAVACMD" "$@"

93
backend/gradlew.bat vendored Normal file
View File

@@ -0,0 +1,93 @@
@rem
@rem Copyright 2015 the original author or authors.
@rem
@rem Licensed under the Apache License, Version 2.0 (the "License");
@rem you may not use this file except in compliance with the License.
@rem You may obtain a copy of the License at
@rem
@rem https://www.apache.org/licenses/LICENSE-2.0
@rem
@rem Unless required by applicable law or agreed to in writing, software
@rem distributed under the License is distributed on an "AS IS" BASIS,
@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
@rem See the License for the specific language governing permissions and
@rem limitations under the License.
@rem
@rem SPDX-License-Identifier: Apache-2.0
@rem
@if "%DEBUG%"=="" @echo off
@rem ##########################################################################
@rem
@rem Gradle startup script for Windows
@rem
@rem ##########################################################################
@rem Set local scope for the variables with windows NT shell
if "%OS%"=="Windows_NT" setlocal
set DIRNAME=%~dp0
if "%DIRNAME%"=="" set DIRNAME=.
@rem This is normally unused
set APP_BASE_NAME=%~n0
set APP_HOME=%DIRNAME%
@rem Resolve any "." and ".." in APP_HOME to make it shorter.
for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
@rem Find java.exe
if defined JAVA_HOME goto findJavaFromJavaHome
set JAVA_EXE=java.exe
%JAVA_EXE% -version >NUL 2>&1
if %ERRORLEVEL% equ 0 goto execute
echo. 1>&2
echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 1>&2
echo. 1>&2
echo Please set the JAVA_HOME variable in your environment to match the 1>&2
echo location of your Java installation. 1>&2
goto fail
:findJavaFromJavaHome
set JAVA_HOME=%JAVA_HOME:"=%
set JAVA_EXE=%JAVA_HOME%/bin/java.exe
if exist "%JAVA_EXE%" goto execute
echo. 1>&2
echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME% 1>&2
echo. 1>&2
echo Please set the JAVA_HOME variable in your environment to match the 1>&2
echo location of your Java installation. 1>&2
goto fail
:execute
@rem Setup the command line
@rem Execute Gradle
"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -jar "%APP_HOME%\gradle\wrapper\gradle-wrapper.jar" %*
:end
@rem End local scope for the variables with windows NT shell
if %ERRORLEVEL% equ 0 goto mainEnd
:fail
rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
rem the _cmd.exe /c_ return code!
set EXIT_CODE=%ERRORLEVEL%
if %EXIT_CODE% equ 0 set EXIT_CODE=1
if not ""=="%GRADLE_EXIT_CONSOLE%" exit %EXIT_CODE%
exit /b %EXIT_CODE%
:mainEnd
if "%OS%"=="Windows_NT" endlocal
:omega

74
backend/main.py
View File

@@ -1,74 +0,0 @@
import logging
import os
from fastapi import FastAPI
from fastapi.middleware.cors import CORSMiddleware
from config import settings
from api.routes import router as api_router
# Configure logging
logging.basicConfig(level=logging.INFO)
logger = logging.getLogger("main")
app = FastAPI(title="Print Calculator API")
# CORS Setup
app.add_middleware(
CORSMiddleware,
allow_origins=["*"],
allow_credentials=True,
allow_methods=["*"],
allow_headers=["*"],
)
# Ensure directories exist
os.makedirs(settings.TEMP_DIR, exist_ok=True)
# Include Router
app.include_router(api_router, prefix="/api")
# Legacy endpoint redirect or basic handler if needed for backward compatibility
# The frontend likely calls /calculate/stl.
# We should probably keep the old route or instruct user to update frontend.
# But for this task, let's remap the old route to the new logic if possible,
# or just expose the new route.
# The user request said: "Creare api/routes.py ... @app.post('/api/quote')"
# So we are creating a new endpoint.
# Existing frontend might break?
# The context says: "Currently uses hardcoded... Objective is to render system flexible... Frontend: Angular 19"
# The user didn't explicitly ask to update the frontend, but the new API is at /api/quote.
# I will keep the old "/calculate/stl" endpoint support by forwarding it or duplicating logic if critical,
# OR I'll assume the user will handle frontend updates.
# Better: I will alias the old route to the new one if parameters allow,
# but the new one expects Form data with different names maybe?
# Old: `/calculate/stl` just expected a file.
# I'll enable a simplified version on the old route for backward compat using defaults.
from fastapi import UploadFile, File
from api.routes import calculate_quote
@app.post("/calculate/stl")
async def legacy_calculate(file: UploadFile = File(...)):
"""Legacy endpoint compatibility"""
# Call the new logic with defaults
resp = await calculate_quote(file=file)
if not resp.success:
from fastapi import HTTPException
raise HTTPException(status_code=500, detail=resp.error)
# Map Check response to old format
data = resp.data
return {
"print_time_seconds": data.get("print_time_seconds", 0),
"print_time_formatted": data.get("print_time_formatted", ""),
"material_grams": data.get("material_grams", 0.0),
"cost": data.get("cost", {}),
"notes": ["Generated via Dynamic Slicer (Legacy Endpoint)"]
}
@app.get("/health")
def health_check():
return {"status": "ok", "slicer": settings.SLICER_PATH}
if __name__ == "__main__":
import uvicorn
uvicorn.run(app, host="0.0.0.0", port=8000)

37
backend/models/quote_request.py
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@@ -1,37 +0,0 @@
from pydantic import BaseModel, Field, validator
from typing import Optional, Literal, Dict, Any
class QuoteRequest(BaseModel):
# File STL (base64 or path)
file_path: Optional[str] = None
file_base64: Optional[str] = None
# Parametri slicing
machine: str = Field(default="bambu_a1", description="Machine type")
filament: str = Field(default="pla_basic", description="Filament type")
quality: Literal["draft", "standard", "fine"] = Field(default="standard")
# Parametri opzionali
layer_height: Optional[float] = Field(None, ge=0.08, le=0.32)
infill_density: Optional[int] = Field(None, ge=0, le=100)
support_enabled: Optional[bool] = None
print_speed: Optional[int] = Field(None, ge=20, le=300)
# Pricing overrides
filament_cost_override: Optional[float] = None
@validator('machine')
def validate_machine(cls, v):
# This list should ideally be dynamic, but for validation purposes we start with known ones.
# Logic in ProfileManager can be looser or strict.
# For now, we allow the string through and let ProfileManager validate availability.
return v
@validator('filament')
def validate_filament(cls, v):
return v
class QuoteResponse(BaseModel):
success: bool
data: Optional[Dict[str, Any]] = None
error: Optional[str] = None

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backend/output/plate_1.gcode
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15
backend/profile_cache.py
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@@ -1,15 +0,0 @@
from functools import lru_cache
import hashlib
from typing import Dict, Tuple
# We can't cache the profile manager instance itself easily if it's not a singleton,
# but we can cache the result of a merge function if we pass simple types.
# However, to avoid circular imports or complex dependency injection,
# we will just provide a helper to generate cache keys and a holder for logic if needed.
# For now, the ProfileManager will strictly determine *what* to merge.
# Validating the cache strategy: since file I/O is the bottleneck, we want to cache the *content*.
def get_cache_key(machine: str, filament: str, process: str) -> str:
"""Helper to create a unique cache key"""
data = f"{machine}|{filament}|{process}"
return hashlib.md5(data.encode()).hexdigest()

193
backend/profile_manager.py
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@@ -1,193 +0,0 @@
import os
import json
import logging
from typing import Dict, List, Tuple, Optional
from profile_cache import get_cache_key
logger = logging.getLogger(__name__)
class ProfileManager:
def __init__(self, profiles_root: str = "profiles"):
# Assuming profiles_root is relative to backend or absolute
if not os.path.isabs(profiles_root):
base_dir = os.path.dirname(os.path.abspath(__file__))
self.profiles_root = os.path.join(base_dir, profiles_root)
else:
self.profiles_root = profiles_root
if not os.path.exists(self.profiles_root):
logger.warning(f"Profiles root not found: {self.profiles_root}")
def get_profiles(self, machine: str, filament: str, process: str) -> Tuple[Dict, Dict, Dict]:
"""
Main entry point to get merged profiles.
Args:
machine: e.g. "Bambu Lab A1 0.4 nozzle"
filament: e.g. "Bambu PLA Basic @BBL A1"
process: e.g. "0.20mm Standard @BBL A1"
"""
# Try cache first (although specific logic is needed if we cache the *result* or the *files*)
# Since we implemented a simple external cache helper, let's use it if we want,
# but for now we will rely on internal logic or the lru_cache decorator on a helper method.
# But wait, the `get_cached_profiles` in profile_cache.py calls `build_merged_profiles` which is logic WE need to implement.
# So we should probably move the implementation here and have the cache wrapper call it,
# OR just implement it here and wrap it.
return self._build_merged_profiles(machine, filament, process)
def _build_merged_profiles(self, machine_name: str, filament_name: str, process_name: str) -> Tuple[Dict, Dict, Dict]:
# We need to find the files.
# The naming convention in OrcaSlicer profiles usually involves the Vendor (e.g. BBL).
# We might need a mapping or search.
# For this implementation, we will assume we know the relative paths or search for them.
# Strategy: Search in all vendor subdirs for the specific JSON files.
# Because names are usually unique enough or we can specify the expected vendor.
# However, to be fast, we can map "machine_name" to a file path.
machine_file = self._find_profile_file(machine_name, "machine")
filament_file = self._find_profile_file(filament_name, "filament")
process_file = self._find_profile_file(process_name, "process")
if not machine_file:
raise FileNotFoundError(f"Machine profile not found: {machine_name}")
if not filament_file:
raise FileNotFoundError(f"Filament profile not found: {filament_name}")
if not process_file:
raise FileNotFoundError(f"Process profile not found: {process_name}")
machine_profile = self._merge_chain(machine_file)
filament_profile = self._merge_chain(filament_file)
process_profile = self._merge_chain(process_file)
# Apply patches
machine_profile = self._apply_patches(machine_profile, "machine")
process_profile = self._apply_patches(process_profile, "process")
return machine_profile, process_profile, filament_profile
def _find_profile_file(self, profile_name: str, profile_type: str) -> Optional[str]:
"""
Searches for a profile file by name in the profiles directory.
The name should match the filename (without .json possibly) or be a precise match.
"""
# Add .json if missing
filename = profile_name if profile_name.endswith(".json") else f"{profile_name}.json"
for root, dirs, files in os.walk(self.profiles_root):
if filename in files:
# Check if it is in the correct type folder (machine, filament, process)
# OrcaSlicer structure: Vendor/process/file.json
# We optionally verify parent dir
if os.path.basename(root) == profile_type or profile_type in root:
return os.path.join(root, filename)
# Fallback: if we simply found it, maybe just return it?
# Some common files might be in root or other places.
# Let's return it if we are fairly sure.
return os.path.join(root, filename)
return None
def _merge_chain(self, final_file_path: str) -> Dict:
"""
Resolves inheritance and merges.
"""
chain = []
current_path = final_file_path
# 1. Build chain
while current_path:
chain.insert(0, current_path) # Prepend
with open(current_path, 'r', encoding='utf-8') as f:
try:
data = json.load(f)
except json.JSONDecodeError as e:
logger.error(f"Failed to decode JSON: {current_path}")
raise e
inherits = data.get("inherits")
if inherits:
# Resolve inherited file
# It is usually in the same directory or relative.
# OrcaSlicer logic: checks same dir, then parent, etc.
# Usually it's in the same directory.
parent_dir = os.path.dirname(current_path)
inherited_path = os.path.join(parent_dir, inherits)
# Special case: if not found, it might be in a common folder?
# But OrcaSlicer usually keeps them local or in specific common dirs.
if not os.path.exists(inherited_path) and not inherits.endswith(".json"):
inherited_path += ".json"
if os.path.exists(inherited_path):
current_path = inherited_path
else:
# Could be a system common file not in the same dir?
# For simplicty, try to look up in the same generic type folder across the vendor?
# Or just fail for now.
# Often "fdm_machine_common.json" is at the Vendor root or similar?
# Let's try searching recursively if not found in place.
found = self._find_profile_file(inherits, "any") # "any" type
if found:
current_path = found
else:
logger.warning(f"Inherited profile '{inherits}' not found for '{current_path}' (Root: {self.profiles_root})")
current_path = None
else:
current_path = None
# 2. Merge
merged = {}
for path in chain:
with open(path, 'r', encoding='utf-8') as f:
data = json.load(f)
# Shallow update
merged.update(data)
# Remove metadata
merged.pop("inherits", None)
return merged
def _apply_patches(self, profile: Dict, profile_type: str) -> Dict:
if profile_type == "machine":
# Patch: G92 E0 to ensure extrusion reference text matches
lcg = profile.get("layer_change_gcode", "")
if "G92 E0" not in lcg:
# Append neatly
if lcg and not lcg.endswith("\n"):
lcg += "\n"
lcg += "G92 E0"
profile["layer_change_gcode"] = lcg
# Patch: ensure printable height is sufficient?
# Only if necessary. For now, trust the profile.
elif profile_type == "process":
# Optional: Disable skirt/brim if we want a "clean" print estimation?
# Actually, for accurate cost, we SHOULD include skirt/brim if the profile has it.
pass
return profile
def list_machines(self) -> List[str]:
# Simple helper to list available machine JSONs
return self._list_profiles_by_type("machine")
def list_filaments(self) -> List[str]:
return self._list_profiles_by_type("filament")
def list_processes(self) -> List[str]:
return self._list_profiles_by_type("process")
def _list_profiles_by_type(self, ptype: str) -> List[str]:
results = []
for root, dirs, files in os.walk(self.profiles_root):
if os.path.basename(root) == ptype:
for f in files:
if f.endswith(".json") and "common" not in f:
results.append(f.replace(".json", ""))
return sorted(results)

24
backend/profile_mappings.json
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@@ -1,24 +0,0 @@
{
"quality_to_process": {
"draft": "0.28mm Extra Draft @BBL A1",
"standard": "0.20mm Standard @BBL A1",
"fine": "0.12mm Fine @BBL A1"
},
"filament_costs": {
"pla_basic": 20.0,
"petg_basic": 25.0,
"abs_basic": 22.0,
"tpu_95a": 35.0
},
"filament_to_profile": {
"pla_basic": "Bambu PLA Basic @BBL A1",
"petg_basic": "Bambu PETG Basic @BBL A1",
"abs_basic": "Bambu ABS @BBL A1",
"tpu_95a": "Bambu TPU 95A @BBL A1"
},
"machine_to_profile": {
"bambu_a1": "Bambu Lab A1 0.4 nozzle",
"bambu_x1": "Bambu Lab X1 Carbon 0.4 nozzle",
"bambu_p1s": "Bambu Lab P1S 0.4 nozzle"
}
}

11
backend/profiles/profiles/BBL/machine/Bambu Lab A1 0.4 nozzle.json
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File diff suppressed because one or more lines are too long

2
backend/profiles/profiles/BBL/machine/fdm_bbl_3dp_001_common.json
View File

@@ -139,4 +139,4 @@
"layer_change_gcode": "; layer num/total_layer_count: {layer_num+1}/[total_layer_count]\nM622.1 S1 ; for prev firmware, default turned on\nM1002 judge_flag timelapse_record_flag\nM622 J1\n{if timelapse_type == 0} ; timelapse without wipe tower\nM971 S11 C10 O0\n{elsif timelapse_type == 1} ; timelapse with wipe tower\nG92 E0\nG1 E-[retraction_length] F1800\nG17\nG2 Z{layer_z + 0.4} I0.86 J0.86 P1 F20000 ; spiral lift a little\nG1 X65 Y245 F20000 ; move to safe pos\nG17\nG2 Z{layer_z} I0.86 J0.86 P1 F20000\nG1 Y265 F3000\nM400 P300\nM971 S11 C10 O0\nG92 E0\nG1 E[retraction_length] F300\nG1 X100 F5000\nG1 Y255 F20000\n{endif}\nM623\n; update layer progress\nM73 L{layer_num+1}\nM991 S0 P{layer_num} ;notify layer change",
"change_filament_gcode": "M620 S[next_extruder]A\nM204 S9000\n{if toolchange_count > 1 && (z_hop_types[current_extruder] == 0 || z_hop_types[current_extruder] == 3)}\nG17\nG2 Z{z_after_toolchange + 0.4} I0.86 J0.86 P1 F10000 ; spiral lift a little from second lift\n{endif}\nG1 Z{max_layer_z + 3.0} F1200\n\nG1 X70 F21000\nG1 Y245\nG1 Y265 F3000\nM400\nM106 P1 S0\nM106 P2 S0\n{if old_filament_temp > 142 && next_extruder < 255}\nM104 S[old_filament_temp]\n{endif}\nG1 X90 F3000\nG1 Y255 F4000\nG1 X100 F5000\nG1 X120 F15000\n\nG1 X20 Y50 F21000\nG1 Y-3\n{if toolchange_count == 2}\n; get travel path for change filament\nM620.1 X[travel_point_1_x] Y[travel_point_1_y] F21000 P0\nM620.1 X[travel_point_2_x] Y[travel_point_2_y] F21000 P1\nM620.1 X[travel_point_3_x] Y[travel_point_3_y] F21000 P2\n{endif}\nM620.1 E F[old_filament_e_feedrate] T{nozzle_temperature_range_high[previous_extruder]}\nT[next_extruder]\nM620.1 E F[new_filament_e_feedrate] T{nozzle_temperature_range_high[next_extruder]}\n\n{if next_extruder < 255}\nM400\n\nG92 E0\n{if flush_length_1 > 1}\n; FLUSH_START\n; always use highest temperature to flush\nM400\nM109 S[nozzle_temperature_range_high]\n{if flush_length_1 > 23.7}\nG1 E23.7 F{old_filament_e_feedrate} ; do not need pulsatile flushing for start part\nG1 E{(flush_length_1 - 23.7) * 0.02} F50\nG1 E{(flush_length_1 - 23.7) * 0.23} F{old_filament_e_feedrate}\nG1 E{(flush_length_1 - 23.7) * 0.02} F50\nG1 E{(flush_length_1 - 23.7) * 0.23} F{new_filament_e_feedrate}\nG1 E{(flush_length_1 - 23.7) * 0.02} F50\nG1 E{(flush_length_1 - 23.7) * 0.23} F{new_filament_e_feedrate}\nG1 E{(flush_length_1 - 23.7) * 0.02} F50\nG1 E{(flush_length_1 - 23.7) * 0.23} F{new_filament_e_feedrate}\n{else}\nG1 E{flush_length_1} F{old_filament_e_feedrate}\n{endif}\n; FLUSH_END\nG1 E-[old_retract_length_toolchange] F1800\nG1 E[old_retract_length_toolchange] F300\n{endif}\n\n{if flush_length_2 > 1}\n; FLUSH_START\nG1 E{flush_length_2 * 0.18} F{new_filament_e_feedrate}\nG1 E{flush_length_2 * 0.02} F50\nG1 E{flush_length_2 * 0.18} F{new_filament_e_feedrate}\nG1 E{flush_length_2 * 0.02} F50\nG1 E{flush_length_2 * 0.18} F{new_filament_e_feedrate}\nG1 E{flush_length_2 * 0.02} F50\nG1 E{flush_length_2 * 0.18} F{new_filament_e_feedrate}\nG1 E{flush_length_2 * 0.02} F50\nG1 E{flush_length_2 * 0.18} F{new_filament_e_feedrate}\nG1 E{flush_length_2 * 0.02} F50\n; FLUSH_END\nG1 E-[new_retract_length_toolchange] F1800\nG1 E[new_retract_length_toolchange] F300\n{endif}\n\n{if flush_length_3 > 1}\n; FLUSH_START\nG1 E{flush_length_3 * 0.18} F{new_filament_e_feedrate}\nG1 E{flush_length_3 * 0.02} F50\nG1 E{flush_length_3 * 0.18} F{new_filament_e_feedrate}\nG1 E{flush_length_3 * 0.02} F50\nG1 E{flush_length_3 * 0.18} F{new_filament_e_feedrate}\nG1 E{flush_length_3 * 0.02} F50\nG1 E{flush_length_3 * 0.18} F{new_filament_e_feedrate}\nG1 E{flush_length_3 * 0.02} F50\nG1 E{flush_length_3 * 0.18} F{new_filament_e_feedrate}\nG1 E{flush_length_3 * 0.02} F50\n; FLUSH_END\nG1 E-[new_retract_length_toolchange] F1800\nG1 E[new_retract_length_toolchange] F300\n{endif}\n\n{if flush_length_4 > 1}\n; FLUSH_START\nG1 E{flush_length_4 * 0.18} F{new_filament_e_feedrate}\nG1 E{flush_length_4 * 0.02} F50\nG1 E{flush_length_4 * 0.18} F{new_filament_e_feedrate}\nG1 E{flush_length_4 * 0.02} F50\nG1 E{flush_length_4 * 0.18} F{new_filament_e_feedrate}\nG1 E{flush_length_4 * 0.02} F50\nG1 E{flush_length_4 * 0.18} F{new_filament_e_feedrate}\nG1 E{flush_length_4 * 0.02} F50\nG1 E{flush_length_4 * 0.18} F{new_filament_e_feedrate}\nG1 E{flush_length_4 * 0.02} F50\n; FLUSH_END\n{endif}\n; FLUSH_START\nM400\nM109 S[new_filament_temp]\nG1 E2 F{new_filament_e_feedrate} ;Compensate for filament spillage during waiting temperature\n; FLUSH_END\nM400\nG92 E0\nG1 E-[new_retract_length_toolchange] F1800\nM106 P1 S255\nM400 S3\nG1 X80 F15000\nG1 X60 F15000\nG1 X80 F15000\nG1 X60 F15000; shake to put down garbage\n\nG1 X70 F5000\nG1 X90 F3000\nG1 Y255 F4000\nG1 X100 F5000\nG1 Y265 F5000\nG1 X70 F10000\nG1 X100 F5000\nG1 X70 F10000\nG1 X100 F5000\nG1 X165 F15000; wipe and shake\nG1 Y256 ; move Y to aside, prevent collision\nM400\nG1 Z{max_layer_z + 3.0} F3000\n{if layer_z <= (initial_layer_print_height + 0.001)}\nM204 S[initial_layer_acceleration]\n{else}\nM204 S[default_acceleration]\n{endif}\n{else}\nG1 X[x_after_toolchange] Y[y_after_toolchange] Z[z_after_toolchange] F12000\n{endif}\nM621 S[next_extruder]A",
"machine_pause_gcode": "M400 U1"
}
}

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backend/qodana.yaml Normal file
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@@ -0,0 +1,48 @@
#-------------------------------------------------------------------------------#
# Qodana analysis is configured by qodana.yaml file #
# https://www.jetbrains.com/help/qodana/qodana-yaml.html #
#-------------------------------------------------------------------------------#
#################################################################################
# WARNING: Do not store sensitive information in this file, #
# as its contents will be included in the Qodana report. #
#################################################################################
version: "1.0"
#Specify inspection profile for code analysis
profile:
name: qodana.starter
#Enable inspections
#include:
# - name: <SomeEnabledInspectionId>
#Disable inspections
#exclude:
# - name: <SomeDisabledInspectionId>
# paths:
# - <path/where/not/run/inspection>
projectJDK: "21" #(Applied in CI/CD pipeline)
#Execute shell command before Qodana execution (Applied in CI/CD pipeline)
#bootstrap: sh ./prepare-qodana.sh
#Install IDE plugins before Qodana execution (Applied in CI/CD pipeline)
#plugins:
# - id: <plugin.id> #(plugin id can be found at https://plugins.jetbrains.com)
# Quality gate. Will fail the CI/CD pipeline if any condition is not met
# severityThresholds - configures maximum thresholds for different problem severities
# testCoverageThresholds - configures minimum code coverage on a whole project and newly added code
# Code Coverage is available in Ultimate and Ultimate Plus plans
#failureConditions:
# severityThresholds:
# any: 15
# critical: 5
# testCoverageThresholds:
# fresh: 70
# total: 50
#Specify Qodana linter for analysis (Applied in CI/CD pipeline)
linter: jetbrains/qodana-jvm:2025.3

4
backend/requirements.txt
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@@ -1,4 +0,0 @@
fastapi==0.109.0
uvicorn==0.27.0
python-multipart==0.0.6
requests==2.31.0

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backend/settings.gradle Normal file
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rootProject.name = 'print-calculator-backend'

154
backend/slicer.py
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@@ -1,154 +0,0 @@
import subprocess
import os
import json
import logging
import shutil
import tempfile
from typing import Optional, Dict
from config import settings
from profile_manager import ProfileManager
logger = logging.getLogger(__name__)
class SlicerService:
def __init__(self):
self.profile_manager = ProfileManager()
def slice_stl(
self,
input_stl_path: str,
output_gcode_path: str,
machine: str = "bambu_a1",
filament: str = "pla_basic",
quality: str = "standard",
overrides: Optional[Dict] = None
) -> bool:
"""
Runs OrcaSlicer in headless mode with dynamic profiles.
"""
if not os.path.exists(settings.SLICER_PATH):
raise RuntimeError(f"Slicer executable not found at: {settings.SLICER_PATH}")
if not os.path.exists(input_stl_path):
raise FileNotFoundError(f"STL file not found: {input_stl_path}")
# 1. Get Merged Profiles
# Use simple mapping if the input is short code (bambu_a1) vs full name
# For now, we assume the caller solves the mapping or passes full names?
# Actually, the user wants "Bambu A1" from API to map to "Bambu Lab A1 0.4 nozzle"
# We should use the mapping logic here or in the caller?
# The implementation plan said "profile_mappings.json" maps keys.
# It's better to handle mapping in the Service layer or Manager.
# Let's load the mapping in the service for now, or use a helper.
# We'll use a helper method to resolve names to full profile names using the loaded mapping.
machine_p, filament_p, quality_p = self._resolve_profile_names(machine, filament, quality)
try:
m_profile, p_profile, f_profile = self.profile_manager.get_profiles(machine_p, filament_p, quality_p)
except FileNotFoundError as e:
logger.error(f"Profile error: {e}")
raise RuntimeError(f"Profile generation failed: {e}")
# 2. Apply Overrides
if overrides:
p_profile = self._apply_overrides(p_profile, overrides)
# Some overrides might apply to machine or filament, but mostly process.
# E.g. layer_height is in process.
# 3. Write Temp Profiles
# We create a temp dir for this slice job
output_dir = os.path.dirname(output_gcode_path)
# We keep temp profiles in a hidden folder or just temp
# Using a context manager for temp dir might be safer but we need it for the subprocess duration
with tempfile.TemporaryDirectory() as temp_dir:
m_path = os.path.join(temp_dir, "machine.json")
p_path = os.path.join(temp_dir, "process.json")
f_path = os.path.join(temp_dir, "filament.json")
with open(m_path, 'w') as f: json.dump(m_profile, f)
with open(p_path, 'w') as f: json.dump(p_profile, f)
with open(f_path, 'w') as f: json.dump(f_profile, f)
# 4. Build Command
command = self._build_slicer_command(input_stl_path, output_dir, m_path, p_path, f_path)
logger.info(f"Starting slicing for {input_stl_path} [M:{machine_p} F:{filament_p} Q:{quality_p}]")
try:
self._run_command(command)
self._finalize_output(output_dir, input_stl_path, output_gcode_path)
logger.info("Slicing completed successfully.")
return True
except subprocess.CalledProcessError as e:
# Cleanup is automatic via tempfile, but we might want to preserve invalid gcode?
raise RuntimeError(f"Slicing failed: {e.stderr if e.stderr else e.stdout}")
def _resolve_profile_names(self, m: str, f: str, q: str) -> tuple[str, str, str]:
# Load mappings
# Allow passing full names if they don't exist in mapping
mapping_path = os.path.join(os.path.dirname(__file__), "profile_mappings.json")
try:
with open(mapping_path, 'r') as fp:
mappings = json.load(fp)
except Exception:
logger.warning("Could not load profile_mappings.json, using inputs as raw names.")
return m, f, q
m_real = mappings.get("machine_to_profile", {}).get(m, m)
f_real = mappings.get("filament_to_profile", {}).get(f, f)
q_real = mappings.get("quality_to_process", {}).get(q, q)
return m_real, f_real, q_real
def _apply_overrides(self, profile: Dict, overrides: Dict) -> Dict:
for k, v in overrides.items():
# OrcaSlicer values are often strings
profile[k] = str(v)
return profile
def _build_slicer_command(self, input_path: str, output_dir: str, m_path: str, p_path: str, f_path: str) -> list:
# Settings format: "machine_file;process_file" (filament separate)
settings_arg = f"{m_path};{p_path}"
return [
settings.SLICER_PATH,
"--load-settings", settings_arg,
"--load-filaments", f_path,
"--ensure-on-bed",
"--arrange", "1",
"--slice", "0",
"--outputdir", output_dir,
input_path
]
def _run_command(self, command: list):
# logging and running logic similar to before
logger.debug(f"Exec: {' '.join(command)}")
result = subprocess.run(
command,
check=False,
stdout=subprocess.PIPE,
stderr=subprocess.PIPE,
text=True
)
if result.returncode != 0:
logger.error(f"Slicer Error: {result.stderr}")
raise subprocess.CalledProcessError(
result.returncode, command, output=result.stdout, stderr=result.stderr
)
def _finalize_output(self, output_dir: str, input_path: str, target_path: str):
input_basename = os.path.basename(input_path)
expected_name = os.path.splitext(input_basename)[0] + ".gcode"
generated_path = os.path.join(output_dir, expected_name)
if not os.path.exists(generated_path):
alt_path = os.path.join(output_dir, "plate_1.gcode")
if os.path.exists(alt_path):
generated_path = alt_path
if os.path.exists(generated_path) and generated_path != target_path:
shutil.move(generated_path, target_path)
slicer_service = SlicerService()

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backend/src/main/java/com/printcalculator/BackendApplication.java Normal file
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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) {
SpringApplication.run(BackendApplication.class, args);
}
}

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backend/src/main/java/com/printcalculator/config/CorsConfig.java Normal file
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package com.printcalculator.config;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.Profile;
import org.springframework.web.servlet.config.annotation.CorsRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
@Configuration
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")
.allowedHeaders("*")
.allowCredentials(true);
}
}

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backend/src/main/java/com/printcalculator/config/SecurityConfig.java Normal file
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package com.printcalculator.config;
import com.printcalculator.security.AdminSessionAuthenticationFilter;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.http.HttpMethod;
import org.springframework.http.MediaType;
import org.springframework.security.config.Customizer;
import org.springframework.security.config.annotation.web.builders.HttpSecurity;
import org.springframework.security.config.annotation.web.configurers.AbstractHttpConfigurer;
import org.springframework.security.config.http.SessionCreationPolicy;
import org.springframework.security.web.SecurityFilterChain;
import org.springframework.security.web.authentication.UsernamePasswordAuthenticationFilter;
@Configuration
public class SecurityConfig {
@Bean
public SecurityFilterChain securityFilterChain(
HttpSecurity http,
AdminSessionAuthenticationFilter adminSessionAuthenticationFilter
) throws Exception {
http
.csrf(AbstractHttpConfigurer::disable)
.cors(Customizer.withDefaults())
.sessionManagement(sm -> sm.sessionCreationPolicy(SessionCreationPolicy.STATELESS))
.httpBasic(AbstractHttpConfigurer::disable)
.formLogin(AbstractHttpConfigurer::disable)
.logout(AbstractHttpConfigurer::disable)
.authorizeHttpRequests(auth -> auth
.requestMatchers(HttpMethod.OPTIONS, "/**").permitAll()
.requestMatchers("/api/admin/auth/login").permitAll()
.requestMatchers("/api/admin/**").authenticated()
.anyRequest().permitAll()
)
.exceptionHandling(ex -> ex.authenticationEntryPoint((request, response, authException) -> {
response.setStatus(401);
response.setContentType(MediaType.APPLICATION_JSON_VALUE);
response.getWriter().write("{\"error\":\"UNAUTHORIZED\"}");
}))
.addFilterBefore(adminSessionAuthenticationFilter, UsernamePasswordAuthenticationFilter.class);
return http.build();
}
}

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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.HttpStatus;
import org.springframework.http.MediaType;
import org.springframework.http.ResponseEntity;
import org.springframework.util.StringUtils;
import org.springframework.transaction.annotation.Transactional;
import org.springframework.web.bind.annotation.*;
import org.springframework.web.server.ResponseStatusException;
import org.springframework.web.multipart.MultipartFile;
import jakarta.validation.Valid;
import java.io.IOException;
import java.io.InputStream;
import java.nio.file.Files;
import java.nio.file.InvalidPathException;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.nio.file.StandardCopyOption;
import java.time.OffsetDateTime;
import java.util.List;
import java.util.Locale;
import java.util.Set;
import java.util.UUID;
import java.util.regex.Pattern;
@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 Path STORAGE_ROOT = Paths.get("storage_requests").toAbsolutePath().normalize();
private static final Pattern SAFE_EXTENSION_PATTERN = Pattern.compile("^[a-z0-9]{1,10}$");
private static final Set<String> FORBIDDEN_COMPRESSED_EXTENSIONS = Set.of(
"zip", "rar", "7z", "tar", "gz", "tgz", "bz2", "tbz2", "xz", "txz", "zst"
);
private static final Set<String> FORBIDDEN_COMPRESSED_MIME_TYPES = Set.of(
"application/zip",
"application/x-zip-compressed",
"application/x-rar-compressed",
"application/vnd.rar",
"application/x-7z-compressed",
"application/gzip",
"application/x-gzip",
"application/x-tar",
"application/x-bzip2",
"application/x-xz",
"application/zstd",
"application/x-zstd"
);
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(
@Valid @RequestPart("request") com.printcalculator.dto.QuoteRequestDto requestDto,
@RequestPart(value = "files", required = false) List<MultipartFile> files
) throws IOException {
if (!requestDto.isAcceptTerms() || !requestDto.isAcceptPrivacy()) {
throw new ResponseStatusException(
HttpStatus.BAD_REQUEST,
"Accettazione Termini e Privacy obbligatoria."
);
}
// 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;
if (isCompressedFile(file)) {
throw new ResponseStatusException(
HttpStatus.BAD_REQUEST,
"Compressed files are not allowed."
);
}
// 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 storedFilename = fileUuid + ".upload";
// 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);
Path relativePath = Path.of(
"quote-requests",
request.getId().toString(),
"attachments",
attachment.getId().toString(),
storedFilename
);
attachment.setStoredRelativePath(relativePath.toString());
attachmentRepo.save(attachment);
// Save file to disk
Path absolutePath = resolveWithinStorageRoot(relativePath);
Files.createDirectories(absolutePath.getParent());
try (InputStream inputStream = file.getInputStream()) {
Files.copy(inputStream, absolutePath, StandardCopyOption.REPLACE_EXISTING);
}
}
}
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";
String cleaned = StringUtils.cleanPath(filename);
if (cleaned.contains("..")) {
return "dat";
}
int i = cleaned.lastIndexOf('.');
if (i > 0 && i < cleaned.length() - 1) {
String ext = cleaned.substring(i + 1).toLowerCase(Locale.ROOT);
if (SAFE_EXTENSION_PATTERN.matcher(ext).matches()) {
return ext;
}
}
return "dat";
}
private boolean isCompressedFile(MultipartFile file) {
String ext = getExtension(file.getOriginalFilename());
if (FORBIDDEN_COMPRESSED_EXTENSIONS.contains(ext)) {
return true;
}
String mime = file.getContentType();
return mime != null && FORBIDDEN_COMPRESSED_MIME_TYPES.contains(mime.toLowerCase());
}
private Path resolveWithinStorageRoot(Path relativePath) {
try {
Path normalizedRelative = relativePath.normalize();
if (normalizedRelative.isAbsolute()) {
throw new ResponseStatusException(HttpStatus.BAD_REQUEST, "Invalid attachment path");
}
Path absolutePath = STORAGE_ROOT.resolve(normalizedRelative).normalize();
if (!absolutePath.startsWith(STORAGE_ROOT)) {
throw new ResponseStatusException(HttpStatus.BAD_REQUEST, "Invalid attachment path");
}
return absolutePath;
} catch (InvalidPathException e) {
throw new ResponseStatusException(HttpStatus.BAD_REQUEST, "Invalid attachment path");
}
}
}

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backend/src/main/java/com/printcalculator/controller/OptionsController.java Normal file
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package com.printcalculator.controller;
import com.printcalculator.dto.OptionsResponse;
import com.printcalculator.entity.FilamentMaterialType;
import com.printcalculator.entity.FilamentVariant;
import com.printcalculator.entity.LayerHeightOption;
import com.printcalculator.entity.MaterialOrcaProfileMap;
import com.printcalculator.entity.NozzleOption;
import com.printcalculator.entity.PrinterMachine;
import com.printcalculator.entity.PrinterMachineProfile;
import com.printcalculator.repository.FilamentMaterialTypeRepository;
import com.printcalculator.repository.FilamentVariantRepository;
import com.printcalculator.repository.LayerHeightOptionRepository;
import com.printcalculator.repository.MaterialOrcaProfileMapRepository;
import com.printcalculator.repository.NozzleOptionRepository;
import com.printcalculator.repository.PrinterMachineRepository;
import com.printcalculator.service.OrcaProfileResolver;
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;
import java.math.BigDecimal;
import java.util.Comparator;
import java.util.List;
import java.util.Set;
import java.util.stream.Collectors;
@RestController
public class OptionsController {
private final FilamentMaterialTypeRepository materialRepo;
private final FilamentVariantRepository variantRepo;
private final LayerHeightOptionRepository layerHeightRepo;
private final NozzleOptionRepository nozzleRepo;
private final PrinterMachineRepository printerMachineRepo;
private final MaterialOrcaProfileMapRepository materialOrcaMapRepo;
private final OrcaProfileResolver orcaProfileResolver;
public OptionsController(FilamentMaterialTypeRepository materialRepo,
FilamentVariantRepository variantRepo,
LayerHeightOptionRepository layerHeightRepo,
NozzleOptionRepository nozzleRepo,
PrinterMachineRepository printerMachineRepo,
MaterialOrcaProfileMapRepository materialOrcaMapRepo,
OrcaProfileResolver orcaProfileResolver) {
this.materialRepo = materialRepo;
this.variantRepo = variantRepo;
this.layerHeightRepo = layerHeightRepo;
this.nozzleRepo = nozzleRepo;
this.printerMachineRepo = printerMachineRepo;
this.materialOrcaMapRepo = materialOrcaMapRepo;
this.orcaProfileResolver = orcaProfileResolver;
}
@GetMapping("/api/calculator/options")
public ResponseEntity<OptionsResponse> getOptions(
@RequestParam(value = "printerMachineId", required = false) Long printerMachineId,
@RequestParam(value = "nozzleDiameter", required = false) Double nozzleDiameter
) {
List<FilamentMaterialType> types = materialRepo.findAll();
List<FilamentVariant> allVariants = variantRepo.findAll().stream()
.filter(v -> Boolean.TRUE.equals(v.getIsActive()))
.sorted(Comparator
.comparing((FilamentVariant v) -> safeMaterialCode(v.getFilamentMaterialType()), String.CASE_INSENSITIVE_ORDER)
.thenComparing(v -> safeString(v.getVariantDisplayName()), String.CASE_INSENSITIVE_ORDER))
.toList();
Set<Long> compatibleMaterialTypeIds = resolveCompatibleMaterialTypeIds(printerMachineId, nozzleDiameter);
List<OptionsResponse.MaterialOption> materialOptions = types.stream()
.sorted(Comparator.comparing(t -> safeString(t.getMaterialCode()), String.CASE_INSENSITIVE_ORDER))
.map(type -> {
if (!compatibleMaterialTypeIds.isEmpty() && !compatibleMaterialTypeIds.contains(type.getId())) {
return null;
}
List<OptionsResponse.VariantOption> variants = allVariants.stream()
.filter(v -> v.getFilamentMaterialType() != null
&& v.getFilamentMaterialType().getId().equals(type.getId()))
.map(v -> new OptionsResponse.VariantOption(
v.getId(),
v.getVariantDisplayName(),
v.getColorName(),
resolveHexColor(v),
v.getFinishType() != null ? v.getFinishType() : "GLOSSY",
v.getStockSpools() != null ? v.getStockSpools().doubleValue() : 0d,
toStockFilamentGrams(v),
v.getStockSpools() == null || v.getStockSpools().doubleValue() <= 0
))
.collect(Collectors.toList());
if (variants.isEmpty()) {
return null;
}
return new OptionsResponse.MaterialOption(
type.getMaterialCode(),
type.getMaterialCode() + (Boolean.TRUE.equals(type.getIsFlexible()) ? " (Flexible)" : " (Standard)"),
variants
);
})
.filter(m -> m != null)
.toList();
List<OptionsResponse.QualityOption> qualities = List.of(
new OptionsResponse.QualityOption("draft", "Draft"),
new OptionsResponse.QualityOption("standard", "Standard"),
new OptionsResponse.QualityOption("extra_fine", "High Definition")
);
List<OptionsResponse.InfillPatternOption> patterns = List.of(
new OptionsResponse.InfillPatternOption("grid", "Grid"),
new OptionsResponse.InfillPatternOption("gyroid", "Gyroid"),
new OptionsResponse.InfillPatternOption("cubic", "Cubic")
);
List<OptionsResponse.LayerHeightOptionDTO> layers = layerHeightRepo.findAll().stream()
.filter(l -> Boolean.TRUE.equals(l.getIsActive()))
.sorted(Comparator.comparing(LayerHeightOption::getLayerHeightMm))
.map(l -> new OptionsResponse.LayerHeightOptionDTO(
l.getLayerHeightMm().doubleValue(),
String.format("%.2f mm", l.getLayerHeightMm())
))
.toList();
List<OptionsResponse.NozzleOptionDTO> nozzles = nozzleRepo.findAll().stream()
.filter(n -> Boolean.TRUE.equals(n.getIsActive()))
.sorted(Comparator.comparing(NozzleOption::getNozzleDiameterMm))
.map(n -> new OptionsResponse.NozzleOptionDTO(
n.getNozzleDiameterMm().doubleValue(),
String.format("%.1f mm%s", n.getNozzleDiameterMm(),
n.getExtraNozzleChangeFeeChf().doubleValue() > 0
? String.format(" (+ %.2f CHF)", n.getExtraNozzleChangeFeeChf())
: " (Standard)")
))
.toList();
return ResponseEntity.ok(new OptionsResponse(materialOptions, qualities, patterns, layers, nozzles));
}
private Set<Long> resolveCompatibleMaterialTypeIds(Long printerMachineId, Double nozzleDiameter) {
PrinterMachine machine = null;
if (printerMachineId != null) {
machine = printerMachineRepo.findById(printerMachineId).orElse(null);
}
if (machine == null) {
machine = printerMachineRepo.findFirstByIsActiveTrue().orElse(null);
}
if (machine == null) {
return Set.of();
}
BigDecimal nozzle = nozzleDiameter != null
? BigDecimal.valueOf(nozzleDiameter)
: BigDecimal.valueOf(0.40);
PrinterMachineProfile machineProfile = orcaProfileResolver
.resolveMachineProfile(machine, nozzle)
.orElse(null);
if (machineProfile == null) {
return Set.of();
}
List<MaterialOrcaProfileMap> maps = materialOrcaMapRepo.findByPrinterMachineProfileAndIsActiveTrue(machineProfile);
return maps.stream()
.map(MaterialOrcaProfileMap::getFilamentMaterialType)
.filter(m -> m != null && m.getId() != null)
.map(FilamentMaterialType::getId)
.collect(Collectors.toSet());
}
private String resolveHexColor(FilamentVariant variant) {
if (variant.getColorHex() != null && !variant.getColorHex().isBlank()) {
return variant.getColorHex();
}
return getColorHex(variant.getColorName());
}
private double toStockFilamentGrams(FilamentVariant variant) {
if (variant.getStockSpools() == null || variant.getSpoolNetKg() == null) {
return 0d;
}
return variant.getStockSpools()
.multiply(variant.getSpoolNetKg())
.multiply(BigDecimal.valueOf(1000))
.doubleValue();
}
private String safeMaterialCode(FilamentMaterialType type) {
if (type == null || type.getMaterialCode() == null) {
return "";
}
return type.getMaterialCode();
}
private String safeString(String value) {
return value == null ? "" : value;
}
// Temporary helper for legacy values where color hex is not yet set in DB
private String getColorHex(String colorName) {
if (colorName == null) {
return "#9e9e9e";
}
String lower = colorName.toLowerCase();
if (lower.contains("black") || lower.contains("nero")) return "#1a1a1a";
if (lower.contains("white") || lower.contains("bianco")) return "#f5f5f5";
if (lower.contains("blue") || lower.contains("blu")) return "#1976d2";
if (lower.contains("red") || lower.contains("rosso")) return "#d32f2f";
if (lower.contains("green") || lower.contains("verde")) return "#388e3c";
if (lower.contains("orange") || lower.contains("arancione")) return "#ffa726";
if (lower.contains("grey") || lower.contains("gray") || lower.contains("grigio")) {
if (lower.contains("dark") || lower.contains("scuro")) return "#424242";
return "#bdbdbd";
}
if (lower.contains("purple") || lower.contains("viola")) return "#7b1fa2";
if (lower.contains("yellow") || lower.contains("giallo")) return "#fbc02d";
return "#9e9e9e";
}
}

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backend/src/main/java/com/printcalculator/controller/OrderController.java Normal file
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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.util.StringUtils;
import org.springframework.transaction.annotation.Transactional;
import org.springframework.web.bind.annotation.*;
import org.springframework.web.multipart.MultipartFile;
import jakarta.validation.Valid;
import java.io.IOException;
import java.nio.file.InvalidPathException;
import java.nio.file.Path;
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;
import java.util.Locale;
import java.util.regex.Pattern;
@RestController
@RequestMapping("/api/orders")
public class OrderController {
private static final Pattern SAFE_EXTENSION_PATTERN = Pattern.compile("^[a-z0-9]{1,10}$");
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,
@Valid @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();
Path destinationRelativePath;
if (relativePath == null || relativePath.equals("PENDING")) {
String ext = getExtension(file.getOriginalFilename());
String storedFilename = UUID.randomUUID() + "." + ext;
destinationRelativePath = Path.of("orders", orderId.toString(), "3d-files", orderItemId.toString(), storedFilename);
item.setStoredRelativePath(destinationRelativePath.toString());
item.setStoredFilename(storedFilename);
} else {
destinationRelativePath = resolveOrderItemRelativePath(relativePath, orderId, orderItemId);
if (destinationRelativePath == null) {
return ResponseEntity.badRequest().build();
}
}
storageService.store(file, destinationRelativePath);
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}/confirmation")
public ResponseEntity<byte[]> getConfirmation(@PathVariable UUID orderId) {
return generateDocument(orderId, true);
}
@GetMapping("/{orderId}/invoice")
public ResponseEntity<byte[]> getInvoice(@PathVariable UUID orderId) {
// Paid invoices are sent by email after back-office payment confirmation.
// The public endpoint must not expose a "paid" invoice download.
return ResponseEntity.notFound().build();
}
private ResponseEntity<byte[]> generateDocument(UUID orderId, boolean isConfirmation) {
Order order = orderRepo.findById(orderId)
.orElseThrow(() -> new RuntimeException("Order not found"));
if (isConfirmation) {
Path relativePath = buildConfirmationPdfRelativePath(order);
try {
byte[] existingPdf = storageService.loadAsResource(relativePath).getInputStream().readAllBytes();
return ResponseEntity.ok()
.header("Content-Disposition", "attachment; filename=\"confirmation-" + getDisplayOrderNumber(order) + ".pdf\"")
.contentType(MediaType.APPLICATION_PDF)
.body(existingPdf);
} catch (Exception ignored) {
// Fallback to on-the-fly generation if the stored file is missing or unreadable.
}
}
List<OrderItem> items = orderItemRepo.findByOrder_Id(orderId);
Payment payment = paymentRepo.findByOrder_Id(orderId).orElse(null);
byte[] pdf = invoiceService.generateDocumentPdf(order, items, isConfirmation, qrBillService, payment);
String typePrefix = isConfirmation ? "confirmation-" : "invoice-";
String truncatedUuid = order.getId().toString().substring(0, 8);
return ResponseEntity.ok()
.header("Content-Disposition", "attachment; filename=\"" + typePrefix + truncatedUuid + ".pdf\"")
.contentType(MediaType.APPLICATION_PDF)
.body(pdf);
}
private Path buildConfirmationPdfRelativePath(Order order) {
return Path.of(
"orders",
order.getId().toString(),
"documents",
"confirmation-" + getDisplayOrderNumber(order) + ".pdf"
);
}
@GetMapping("/{orderId}/twint")
public ResponseEntity<Map<String, String>> getTwintPayment(@PathVariable UUID orderId) {
Order order = orderRepo.findById(orderId).orElse(null);
if (order == null) {
return ResponseEntity.notFound().build();
}
byte[] qrPng = twintPaymentService.generateQrPng(order, 360);
String qrDataUri = "data:image/png;base64," + Base64.getEncoder().encodeToString(qrPng);
Map<String, String> data = new HashMap<>();
data.put("paymentUrl", twintPaymentService.getTwintPaymentUrl(order));
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) {
Order order = orderRepo.findById(orderId).orElse(null);
if (order == null) {
return ResponseEntity.notFound().build();
}
return ResponseEntity.status(302)
.location(URI.create(twintPaymentService.getTwintPaymentUrl(order)))
.build();
}
@GetMapping("/{orderId}/twint/qr")
public ResponseEntity<byte[]> getTwintQr(
@PathVariable UUID orderId,
@RequestParam(defaultValue = "320") int size
) {
Order order = orderRepo.findById(orderId).orElse(null);
if (order == null) {
return ResponseEntity.notFound().build();
}
int normalizedSize = Math.max(200, Math.min(size, 600));
byte[] png = twintPaymentService.generateQrPng(order, normalizedSize);
return ResponseEntity.ok()
.contentType(MediaType.IMAGE_PNG)
.body(png);
}
private String getExtension(String filename) {
if (filename == null) return "stl";
String cleaned = StringUtils.cleanPath(filename);
if (cleaned.contains("..")) {
return "stl";
}
int i = cleaned.lastIndexOf('.');
if (i > 0 && i < cleaned.length() - 1) {
String ext = cleaned.substring(i + 1).toLowerCase(Locale.ROOT);
if (SAFE_EXTENSION_PATTERN.matcher(ext).matches()) {
return ext;
}
}
return "stl";
}
private Path resolveOrderItemRelativePath(String storedRelativePath, UUID orderId, UUID orderItemId) {
try {
Path candidate = Path.of(storedRelativePath).normalize();
if (candidate.isAbsolute()) {
return null;
}
Path expectedPrefix = Path.of("orders", orderId.toString(), "3d-files", orderItemId.toString());
if (!candidate.startsWith(expectedPrefix)) {
return null;
}
return candidate;
} catch (InvalidPathException e) {
return null;
}
}
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.setPreferredLanguage(order.getPreferredLanguage());
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";
}
}

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package com.printcalculator.controller;
import com.printcalculator.entity.PrinterMachine;
import com.printcalculator.model.PrintStats;
import com.printcalculator.model.QuoteResult;
import com.printcalculator.repository.PrinterMachineRepository;
import com.printcalculator.service.QuoteCalculator;
import com.printcalculator.service.SlicerService;
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.*;
import org.springframework.web.multipart.MultipartFile;
import java.util.Map;
import java.util.HashMap;
import java.io.IOException;
import java.nio.file.Files;
import java.nio.file.Path;
@RestController
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) {
this.slicerService = slicerService;
this.quoteCalculator = quoteCalculator;
this.machineRepo = machineRepo;
this.clamAVService = clamAVService;
}
@PostMapping("/api/quote")
public ResponseEntity<QuoteResult> calculateQuote(
@RequestParam("file") MultipartFile file,
@RequestParam(value = "filament", required = false, defaultValue = DEFAULT_FILAMENT) String filament,
@RequestParam(value = "process", required = false) String process,
@RequestParam(value = "quality", required = false) String quality,
// Advanced Options
@RequestParam(value = "infill_density", required = false) Integer infillDensity,
@RequestParam(value = "infill_pattern", required = false) String infillPattern,
@RequestParam(value = "layer_height", required = false) Double layerHeight,
@RequestParam(value = "nozzle_diameter", required = false) Double nozzleDiameter,
@RequestParam(value = "support_enabled", required = false) Boolean supportEnabled
) throws IOException {
// ... process selection logic ...
String actualProcess = process;
if (actualProcess == null || actualProcess.isEmpty()) {
if (quality != null && !quality.isEmpty()) {
actualProcess = quality;
} else {
actualProcess = DEFAULT_PROCESS;
}
}
// Prepare Overrides
Map<String, String> processOverrides = new HashMap<>();
Map<String, String> machineOverrides = new HashMap<>();
if (infillDensity != null) {
processOverrides.put("sparse_infill_density", infillDensity + "%");
}
if (infillPattern != null && !infillPattern.isEmpty()) {
processOverrides.put("sparse_infill_pattern", infillPattern);
}
if (layerHeight != null) {
processOverrides.put("layer_height", String.valueOf(layerHeight));
}
if (supportEnabled != null) {
processOverrides.put("enable_support", supportEnabled ? "1" : "0");
}
if (nozzleDiameter != null) {
machineOverrides.put("nozzle_diameter", String.valueOf(nozzleDiameter));
// Also need to ensure the printer profile is compatible or just override?
// Usually nozzle diameter changes require a different printer profile or deep overrides.
// For now, we trust the override key works on the base profile.
}
return processRequest(file, filament, actualProcess, machineOverrides, processOverrides);
}
@PostMapping("/calculate/stl")
public ResponseEntity<QuoteResult> legacyCalculate(
@RequestParam("file") MultipartFile file
) throws IOException {
// Legacy endpoint uses defaults
return processRequest(file, DEFAULT_FILAMENT, DEFAULT_PROCESS, null, null);
}
private ResponseEntity<QuoteResult> processRequest(MultipartFile file, String filament, String process,
Map<String, String> machineOverrides,
Map<String, String> processOverrides) throws IOException {
if (file.isEmpty()) {
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"));
// Save uploaded file temporarily
Path tempInput = Files.createTempFile("upload_", "_" + file.getOriginalFilename());
try {
file.transferTo(tempInput.toFile());
String slicerMachineProfile = "bambu_a1"; // TODO: Add to PrinterMachine entity
PrintStats stats = slicerService.slice(tempInput.toFile(), slicerMachineProfile, filament, process, machineOverrides, processOverrides);
// Calculate Quote (Pass machine display name for pricing lookup)
QuoteResult result = quoteCalculator.calculate(stats, machine.getPrinterDisplayName(), filament);
return ResponseEntity.ok(result);
} catch (Exception e) {
e.printStackTrace();
return ResponseEntity.internalServerError().build();
} finally {
Files.deleteIfExists(tempInput);
}
}
}

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package com.printcalculator.controller;
import com.printcalculator.entity.FilamentMaterialType;
import com.printcalculator.entity.FilamentVariant;
import com.printcalculator.entity.PrinterMachine;
import com.printcalculator.entity.QuoteLineItem;
import com.printcalculator.entity.QuoteSession;
import com.printcalculator.model.ModelDimensions;
import com.printcalculator.model.PrintStats;
import com.printcalculator.model.QuoteResult;
import com.printcalculator.repository.FilamentMaterialTypeRepository;
import com.printcalculator.repository.FilamentVariantRepository;
import com.printcalculator.repository.PrinterMachineRepository;
import com.printcalculator.repository.QuoteLineItemRepository;
import com.printcalculator.repository.QuoteSessionRepository;
import com.printcalculator.service.OrcaProfileResolver;
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.util.StringUtils;
import org.springframework.web.bind.annotation.*;
import org.springframework.web.multipart.MultipartFile;
import java.io.IOException;
import java.io.InputStream;
import java.math.BigDecimal;
import java.math.RoundingMode;
import java.nio.file.Files;
import java.nio.file.InvalidPathException;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.nio.file.StandardCopyOption;
import java.time.OffsetDateTime;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.UUID;
import java.util.Optional;
import java.util.Locale;
import org.springframework.core.io.Resource;
import org.springframework.core.io.UrlResource;
@RestController
@RequestMapping("/api/quote-sessions")
public class QuoteSessionController {
private static final Path QUOTE_STORAGE_ROOT = Paths.get("storage_quotes").toAbsolutePath().normalize();
private final QuoteSessionRepository sessionRepo;
private final QuoteLineItemRepository lineItemRepo;
private final SlicerService slicerService;
private final QuoteCalculator quoteCalculator;
private final PrinterMachineRepository machineRepo;
private final FilamentMaterialTypeRepository materialRepo;
private final FilamentVariantRepository variantRepo;
private final OrcaProfileResolver orcaProfileResolver;
private final com.printcalculator.repository.PricingPolicyRepository pricingRepo;
private final com.printcalculator.service.ClamAVService clamAVService;
public QuoteSessionController(QuoteSessionRepository sessionRepo,
QuoteLineItemRepository lineItemRepo,
SlicerService slicerService,
QuoteCalculator quoteCalculator,
PrinterMachineRepository machineRepo,
FilamentMaterialTypeRepository materialRepo,
FilamentVariantRepository variantRepo,
OrcaProfileResolver orcaProfileResolver,
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.materialRepo = materialRepo;
this.variantRepo = variantRepo;
this.orcaProfileResolver = orcaProfileResolver;
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");
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}
Path sessionStorageDir = QUOTE_STORAGE_ROOT.resolve(session.getId().toString()).normalize();
if (!sessionStorageDir.startsWith(QUOTE_STORAGE_ROOT)) {
throw new IOException("Invalid quote session storage path");
}
Files.createDirectories(sessionStorageDir);
String originalFilename = file.getOriginalFilename();
String ext = getSafeExtension(originalFilename, "stl");
String storedFilename = UUID.randomUUID() + "." + ext;
Path persistentPath = sessionStorageDir.resolve(storedFilename).normalize();
if (!persistentPath.startsWith(sessionStorageDir)) {
throw new IOException("Invalid quote line-item storage path");
}
// Save file
try (InputStream inputStream = file.getInputStream()) {
Files.copy(inputStream, persistentPath, StandardCopyOption.REPLACE_EXISTING);
}
try {
// Apply Basic/Advanced Logic
applyPrintSettings(settings);
BigDecimal nozzleDiameter = BigDecimal.valueOf(settings.getNozzleDiameter() != null ? settings.getNozzleDiameter() : 0.4);
// Pick machine (selected machine if provided, otherwise first active)
PrinterMachine machine = resolvePrinterMachine(settings.getPrinterMachineId());
// Resolve selected filament variant
FilamentVariant selectedVariant = resolveFilamentVariant(settings);
// Update session global settings from the most recent item added
session.setMaterialCode(selectedVariant.getFilamentMaterialType().getMaterialCode());
session.setNozzleDiameterMm(nozzleDiameter);
session.setLayerHeightMm(BigDecimal.valueOf(settings.getLayerHeight() != null ? settings.getLayerHeight() : 0.2));
session.setInfillPattern(settings.getInfillPattern());
session.setInfillPercent(settings.getInfillDensity() != null ? settings.getInfillDensity().intValue() : 20);
session.setSupportsEnabled(settings.getSupportsEnabled() != null ? settings.getSupportsEnabled() : false);
sessionRepo.save(session);
OrcaProfileResolver.ResolvedProfiles profiles = orcaProfileResolver.resolve(machine, nozzleDiameter, selectedVariant);
String machineProfile = profiles.machineProfileName();
String filamentProfile = profiles.filamentProfileName();
String processProfile = "standard";
if (settings.getLayerHeight() != null) {
if (settings.getLayerHeight() >= 0.28) processProfile = "draft";
else if (settings.getLayerHeight() <= 0.12) processProfile = "extra_fine";
}
// 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
);
Optional<ModelDimensions> modelDimensions = slicerService.inspectModelDimensions(persistentPath.toFile());
// 4. Calculate Quote
QuoteResult result = quoteCalculator.calculate(stats, machine.getPrinterDisplayName(), selectedVariant);
// 5. Create Line Item
QuoteLineItem item = new QuoteLineItem();
item.setQuoteSession(session);
item.setOriginalFilename(file.getOriginalFilename());
item.setStoredPath(QUOTE_STORAGE_ROOT.relativize(persistentPath).toString()); // SAVE PATH (relative to root)
item.setQuantity(1);
item.setColorCode(selectedVariant.getColorName());
item.setFilamentVariant(selectedVariant);
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()); // Excludes setup fee which is at session level
breakdown.put("setup_fee", 0);
item.setPricingBreakdown(breakdown);
// Dimensions for shipping/package checks are computed server-side from the uploaded model.
item.setBoundingBoxXMm(modelDimensions
.map(dim -> BigDecimal.valueOf(dim.xMm()))
.orElseGet(() -> settings.getBoundingBoxX() != null ? BigDecimal.valueOf(settings.getBoundingBoxX()) : BigDecimal.ZERO));
item.setBoundingBoxYMm(modelDimensions
.map(dim -> BigDecimal.valueOf(dim.yMm()))
.orElseGet(() -> settings.getBoundingBoxY() != null ? BigDecimal.valueOf(settings.getBoundingBoxY()) : BigDecimal.ZERO));
item.setBoundingBoxZMm(modelDimensions
.map(dim -> BigDecimal.valueOf(dim.zMm()))
.orElseGet(() -> settings.getBoundingBoxZ() != null ? BigDecimal.valueOf(settings.getBoundingBoxZ()) : 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(15.0);
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");
}
}
private PrinterMachine resolvePrinterMachine(Long printerMachineId) {
if (printerMachineId != null) {
PrinterMachine selected = machineRepo.findById(printerMachineId)
.orElseThrow(() -> new RuntimeException("Printer machine not found: " + printerMachineId));
if (!Boolean.TRUE.equals(selected.getIsActive())) {
throw new RuntimeException("Selected printer machine is not active");
}
return selected;
}
return machineRepo.findFirstByIsActiveTrue()
.orElseThrow(() -> new RuntimeException("No active printer found"));
}
private FilamentVariant resolveFilamentVariant(com.printcalculator.dto.PrintSettingsDto settings) {
if (settings.getFilamentVariantId() != null) {
FilamentVariant variant = variantRepo.findById(settings.getFilamentVariantId())
.orElseThrow(() -> new RuntimeException("Filament variant not found: " + settings.getFilamentVariantId()));
if (!Boolean.TRUE.equals(variant.getIsActive())) {
throw new RuntimeException("Selected filament variant is not active");
}
return variant;
}
String requestedMaterialCode = settings.getMaterial() != null
? settings.getMaterial().trim().toUpperCase()
: "PLA";
FilamentMaterialType materialType = materialRepo.findByMaterialCode(requestedMaterialCode)
.orElseGet(() -> materialRepo.findByMaterialCode("PLA")
.orElseThrow(() -> new RuntimeException("Fallback material PLA not configured")));
String requestedColor = settings.getColor() != null ? settings.getColor().trim() : null;
if (requestedColor != null && !requestedColor.isBlank()) {
Optional<FilamentVariant> byColor = variantRepo.findByFilamentMaterialTypeAndColorName(materialType, requestedColor);
if (byColor.isPresent() && Boolean.TRUE.equals(byColor.get().getIsActive())) {
return byColor.get();
}
}
return variantRepo.findFirstByFilamentMaterialTypeAndIsActiveTrue(materialType)
.orElseThrow(() -> new RuntimeException("No active variant for material: " + requestedMaterialCode));
}
// 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 and global session hours
BigDecimal itemsTotal = BigDecimal.ZERO;
BigDecimal totalSeconds = BigDecimal.ZERO;
for (QuoteLineItem item : items) {
BigDecimal lineTotal = item.getUnitPriceChf().multiply(BigDecimal.valueOf(item.getQuantity()));
itemsTotal = itemsTotal.add(lineTotal);
if (item.getPrintTimeSeconds() != null) {
totalSeconds = totalSeconds.add(BigDecimal.valueOf(item.getPrintTimeSeconds()).multiply(BigDecimal.valueOf(item.getQuantity())));
}
}
BigDecimal totalHours = totalSeconds.divide(BigDecimal.valueOf(3600), 4, RoundingMode.HALF_UP);
com.printcalculator.entity.PricingPolicy policy = pricingRepo.findFirstByIsActiveTrueOrderByValidFromDesc();
BigDecimal globalMachineCost = quoteCalculator.calculateSessionMachineCost(policy, totalHours);
itemsTotal = itemsTotal.add(globalMachineCost);
// Map items to DTO to embed distributed machine cost
List<Map<String, Object>> itemsDto = new ArrayList<>();
for (QuoteLineItem item : items) {
Map<String, Object> dto = new HashMap<>();
dto.put("id", item.getId());
dto.put("originalFilename", item.getOriginalFilename());
dto.put("quantity", item.getQuantity());
dto.put("printTimeSeconds", item.getPrintTimeSeconds());
dto.put("materialGrams", item.getMaterialGrams());
dto.put("colorCode", item.getColorCode());
dto.put("filamentVariantId", item.getFilamentVariant() != null ? item.getFilamentVariant().getId() : null);
dto.put("status", item.getStatus());
BigDecimal unitPrice = item.getUnitPriceChf();
if (totalSeconds.compareTo(BigDecimal.ZERO) > 0 && item.getPrintTimeSeconds() != null) {
BigDecimal itemSeconds = BigDecimal.valueOf(item.getPrintTimeSeconds()).multiply(BigDecimal.valueOf(item.getQuantity()));
BigDecimal share = itemSeconds.divide(totalSeconds, 8, RoundingMode.HALF_UP);
BigDecimal itemMachineCost = globalMachineCost.multiply(share);
BigDecimal unitMachineCost = itemMachineCost.divide(BigDecimal.valueOf(item.getQuantity()), 2, RoundingMode.HALF_UP);
unitPrice = unitPrice.add(unitMachineCost);
}
dto.put("unitPriceChf", unitPrice);
itemsDto.add(dto);
}
BigDecimal setupFee = session.getSetupCostChf() != null ? session.getSetupCostChf() : BigDecimal.ZERO;
// Calculate shipping cost based on dimensions
boolean exceedsBaseSize = false;
for (QuoteLineItem item : items) {
BigDecimal x = item.getBoundingBoxXMm() != null ? item.getBoundingBoxXMm() : BigDecimal.ZERO;
BigDecimal y = item.getBoundingBoxYMm() != null ? item.getBoundingBoxYMm() : BigDecimal.ZERO;
BigDecimal z = item.getBoundingBoxZMm() != null ? item.getBoundingBoxZMm() : BigDecimal.ZERO;
BigDecimal[] dims = {x, y, z};
java.util.Arrays.sort(dims);
if (dims[2].compareTo(BigDecimal.valueOf(250.0)) > 0 ||
dims[1].compareTo(BigDecimal.valueOf(176.0)) > 0 ||
dims[0].compareTo(BigDecimal.valueOf(20.0)) > 0) {
exceedsBaseSize = true;
break;
}
}
int totalQuantity = items.stream()
.mapToInt(i -> i.getQuantity() != null ? i.getQuantity() : 1)
.sum();
BigDecimal shippingCostChf;
if (exceedsBaseSize) {
shippingCostChf = totalQuantity > 5 ? BigDecimal.valueOf(9.00) : BigDecimal.valueOf(4.00);
} else {
shippingCostChf = BigDecimal.valueOf(2.00);
}
BigDecimal grandTotal = itemsTotal.add(setupFee).add(shippingCostChf);
Map<String, Object> response = new HashMap<>();
response.put("session", session);
response.put("items", itemsDto);
response.put("itemsTotalChf", itemsTotal); // Includes the base cost of all items + the global tiered machine cost
response.put("shippingCostChf", shippingCostChf);
response.put("globalMachineCostChf", globalMachineCost); // Provide it so frontend knows how much it was (optional now)
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 = resolveStoredQuotePath(item.getStoredPath(), sessionId);
if (path == null || !Files.exists(path)) {
return ResponseEntity.notFound().build();
}
org.springframework.core.io.Resource resource = new UrlResource(path.toUri());
return ResponseEntity.ok()
.contentType(MediaType.APPLICATION_OCTET_STREAM)
.header(org.springframework.http.HttpHeaders.CONTENT_DISPOSITION, "attachment; filename=\"" + item.getOriginalFilename() + "\"")
.body(resource);
}
private String getSafeExtension(String filename, String fallback) {
if (filename == null) {
return fallback;
}
String cleaned = StringUtils.cleanPath(filename);
if (cleaned.contains("..")) {
return fallback;
}
int index = cleaned.lastIndexOf('.');
if (index <= 0 || index >= cleaned.length() - 1) {
return fallback;
}
String ext = cleaned.substring(index + 1).toLowerCase(Locale.ROOT);
return switch (ext) {
case "stl" -> "stl";
case "3mf" -> "3mf";
case "step", "stp" -> "step";
default -> fallback;
};
}
private Path resolveStoredQuotePath(String storedPath, UUID expectedSessionId) {
if (storedPath == null || storedPath.isBlank()) {
return null;
}
try {
Path raw = Path.of(storedPath).normalize();
Path resolved = raw.isAbsolute() ? raw : QUOTE_STORAGE_ROOT.resolve(raw).normalize();
Path expectedSessionRoot = QUOTE_STORAGE_ROOT.resolve(expectedSessionId.toString()).normalize();
if (!resolved.startsWith(expectedSessionRoot)) {
return null;
}
return resolved;
} catch (InvalidPathException e) {
return null;
}
}
}

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package com.printcalculator.controller.admin;
import com.printcalculator.dto.AdminLoginRequest;
import com.printcalculator.security.AdminLoginThrottleService;
import com.printcalculator.security.AdminSessionService;
import jakarta.servlet.http.HttpServletRequest;
import jakarta.servlet.http.HttpServletResponse;
import jakarta.validation.Valid;
import org.springframework.http.HttpHeaders;
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import java.util.Map;
import java.util.OptionalLong;
@RestController
@RequestMapping("/api/admin/auth")
public class AdminAuthController {
private final AdminSessionService adminSessionService;
private final AdminLoginThrottleService adminLoginThrottleService;
public AdminAuthController(
AdminSessionService adminSessionService,
AdminLoginThrottleService adminLoginThrottleService
) {
this.adminSessionService = adminSessionService;
this.adminLoginThrottleService = adminLoginThrottleService;
}
@PostMapping("/login")
public ResponseEntity<Map<String, Object>> login(
@Valid @RequestBody AdminLoginRequest request,
HttpServletRequest httpRequest,
HttpServletResponse response
) {
String clientKey = adminLoginThrottleService.resolveClientKey(httpRequest);
OptionalLong remainingLock = adminLoginThrottleService.getRemainingLockSeconds(clientKey);
if (remainingLock.isPresent()) {
long retryAfter = remainingLock.getAsLong();
return ResponseEntity.status(429)
.header(HttpHeaders.RETRY_AFTER, String.valueOf(retryAfter))
.body(Map.of(
"authenticated", false,
"retryAfterSeconds", retryAfter
));
}
if (!adminSessionService.isPasswordValid(request.getPassword())) {
long retryAfter = adminLoginThrottleService.registerFailure(clientKey);
return ResponseEntity.status(401)
.header(HttpHeaders.RETRY_AFTER, String.valueOf(retryAfter))
.body(Map.of(
"authenticated", false,
"retryAfterSeconds", retryAfter
));
}
adminLoginThrottleService.reset(clientKey);
String token = adminSessionService.createSessionToken();
response.addHeader(HttpHeaders.SET_COOKIE, adminSessionService.buildLoginCookie(token).toString());
return ResponseEntity.ok(Map.of(
"authenticated", true,
"expiresInMinutes", adminSessionService.getSessionTtlMinutes()
));
}
@PostMapping("/logout")
public ResponseEntity<Map<String, Object>> logout(HttpServletResponse response) {
response.addHeader(HttpHeaders.SET_COOKIE, adminSessionService.buildLogoutCookie().toString());
return ResponseEntity.ok(Map.of("authenticated", false));
}
@GetMapping("/me")
public ResponseEntity<Map<String, Object>> me() {
return ResponseEntity.ok(Map.of("authenticated", true));
}
}

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package com.printcalculator.controller.admin;
import com.printcalculator.dto.AdminFilamentMaterialTypeDto;
import com.printcalculator.dto.AdminFilamentVariantDto;
import com.printcalculator.dto.AdminUpsertFilamentMaterialTypeRequest;
import com.printcalculator.dto.AdminUpsertFilamentVariantRequest;
import com.printcalculator.entity.FilamentMaterialType;
import com.printcalculator.entity.FilamentVariant;
import com.printcalculator.repository.FilamentMaterialTypeRepository;
import com.printcalculator.repository.FilamentVariantRepository;
import com.printcalculator.repository.OrderItemRepository;
import com.printcalculator.repository.QuoteLineItemRepository;
import org.springframework.http.ResponseEntity;
import org.springframework.transaction.annotation.Transactional;
import org.springframework.web.bind.annotation.*;
import org.springframework.web.server.ResponseStatusException;
import java.math.BigDecimal;
import java.time.OffsetDateTime;
import java.util.Comparator;
import java.util.List;
import java.util.Locale;
import java.util.Set;
import java.util.regex.Pattern;
import static org.springframework.http.HttpStatus.BAD_REQUEST;
import static org.springframework.http.HttpStatus.CONFLICT;
import static org.springframework.http.HttpStatus.NOT_FOUND;
@RestController
@RequestMapping("/api/admin/filaments")
@Transactional(readOnly = true)
public class AdminFilamentController {
private static final BigDecimal MAX_NUMERIC_6_3 = new BigDecimal("999.999");
private static final Pattern HEX_COLOR_PATTERN = Pattern.compile("^#[0-9A-Fa-f]{6}$");
private static final Set<String> ALLOWED_FINISH_TYPES = Set.of(
"GLOSSY", "MATTE", "MARBLE", "SILK", "TRANSLUCENT", "SPECIAL"
);
private final FilamentMaterialTypeRepository materialRepo;
private final FilamentVariantRepository variantRepo;
private final QuoteLineItemRepository quoteLineItemRepo;
private final OrderItemRepository orderItemRepo;
public AdminFilamentController(
FilamentMaterialTypeRepository materialRepo,
FilamentVariantRepository variantRepo,
QuoteLineItemRepository quoteLineItemRepo,
OrderItemRepository orderItemRepo
) {
this.materialRepo = materialRepo;
this.variantRepo = variantRepo;
this.quoteLineItemRepo = quoteLineItemRepo;
this.orderItemRepo = orderItemRepo;
}
@GetMapping("/materials")
public ResponseEntity<List<AdminFilamentMaterialTypeDto>> getMaterials() {
List<AdminFilamentMaterialTypeDto> response = materialRepo.findAll().stream()
.sorted(Comparator.comparing(FilamentMaterialType::getMaterialCode, String.CASE_INSENSITIVE_ORDER))
.map(this::toMaterialDto)
.toList();
return ResponseEntity.ok(response);
}
@GetMapping("/variants")
public ResponseEntity<List<AdminFilamentVariantDto>> getVariants() {
List<AdminFilamentVariantDto> response = variantRepo.findAll().stream()
.sorted(Comparator
.comparing((FilamentVariant v) -> {
FilamentMaterialType type = v.getFilamentMaterialType();
return type != null && type.getMaterialCode() != null ? type.getMaterialCode() : "";
}, String.CASE_INSENSITIVE_ORDER)
.thenComparing(v -> v.getVariantDisplayName() != null ? v.getVariantDisplayName() : "", String.CASE_INSENSITIVE_ORDER))
.map(this::toVariantDto)
.toList();
return ResponseEntity.ok(response);
}
@PostMapping("/materials")
@Transactional
public ResponseEntity<AdminFilamentMaterialTypeDto> createMaterial(
@RequestBody AdminUpsertFilamentMaterialTypeRequest payload
) {
String materialCode = normalizeAndValidateMaterialCode(payload);
ensureMaterialCodeAvailable(materialCode, null);
FilamentMaterialType material = new FilamentMaterialType();
applyMaterialPayload(material, payload, materialCode);
FilamentMaterialType saved = materialRepo.save(material);
return ResponseEntity.ok(toMaterialDto(saved));
}
@PutMapping("/materials/{materialTypeId}")
@Transactional
public ResponseEntity<AdminFilamentMaterialTypeDto> updateMaterial(
@PathVariable Long materialTypeId,
@RequestBody AdminUpsertFilamentMaterialTypeRequest payload
) {
FilamentMaterialType material = materialRepo.findById(materialTypeId)
.orElseThrow(() -> new ResponseStatusException(NOT_FOUND, "Filament material not found"));
String materialCode = normalizeAndValidateMaterialCode(payload);
ensureMaterialCodeAvailable(materialCode, materialTypeId);
applyMaterialPayload(material, payload, materialCode);
FilamentMaterialType saved = materialRepo.save(material);
return ResponseEntity.ok(toMaterialDto(saved));
}
@PostMapping("/variants")
@Transactional
public ResponseEntity<AdminFilamentVariantDto> createVariant(
@RequestBody AdminUpsertFilamentVariantRequest payload
) {
FilamentMaterialType material = validateAndResolveMaterial(payload);
String normalizedDisplayName = normalizeAndValidateVariantDisplayName(payload.getVariantDisplayName());
String normalizedColorName = normalizeAndValidateColorName(payload.getColorName());
validateNumericPayload(payload);
ensureVariantDisplayNameAvailable(material, normalizedDisplayName, null);
FilamentVariant variant = new FilamentVariant();
variant.setCreatedAt(OffsetDateTime.now());
applyVariantPayload(variant, payload, material, normalizedDisplayName, normalizedColorName);
FilamentVariant saved = variantRepo.save(variant);
return ResponseEntity.ok(toVariantDto(saved));
}
@PutMapping("/variants/{variantId}")
@Transactional
public ResponseEntity<AdminFilamentVariantDto> updateVariant(
@PathVariable Long variantId,
@RequestBody AdminUpsertFilamentVariantRequest payload
) {
FilamentVariant variant = variantRepo.findById(variantId)
.orElseThrow(() -> new ResponseStatusException(NOT_FOUND, "Filament variant not found"));
FilamentMaterialType material = validateAndResolveMaterial(payload);
String normalizedDisplayName = normalizeAndValidateVariantDisplayName(payload.getVariantDisplayName());
String normalizedColorName = normalizeAndValidateColorName(payload.getColorName());
validateNumericPayload(payload);
ensureVariantDisplayNameAvailable(material, normalizedDisplayName, variantId);
applyVariantPayload(variant, payload, material, normalizedDisplayName, normalizedColorName);
FilamentVariant saved = variantRepo.save(variant);
return ResponseEntity.ok(toVariantDto(saved));
}
@DeleteMapping("/variants/{variantId}")
@Transactional
public ResponseEntity<Void> deleteVariant(@PathVariable Long variantId) {
FilamentVariant variant = variantRepo.findById(variantId)
.orElseThrow(() -> new ResponseStatusException(NOT_FOUND, "Filament variant not found"));
if (quoteLineItemRepo.existsByFilamentVariant_Id(variantId) || orderItemRepo.existsByFilamentVariant_Id(variantId)) {
throw new ResponseStatusException(CONFLICT, "Variant is already used in quotes/orders and cannot be deleted");
}
variantRepo.delete(variant);
return ResponseEntity.noContent().build();
}
private void applyMaterialPayload(
FilamentMaterialType material,
AdminUpsertFilamentMaterialTypeRequest payload,
String normalizedMaterialCode
) {
boolean isFlexible = payload != null && Boolean.TRUE.equals(payload.getIsFlexible());
boolean isTechnical = payload != null && Boolean.TRUE.equals(payload.getIsTechnical());
String technicalTypeLabel = payload != null && payload.getTechnicalTypeLabel() != null
? payload.getTechnicalTypeLabel().trim()
: null;
material.setMaterialCode(normalizedMaterialCode);
material.setIsFlexible(isFlexible);
material.setIsTechnical(isTechnical);
material.setTechnicalTypeLabel(isTechnical && technicalTypeLabel != null && !technicalTypeLabel.isBlank()
? technicalTypeLabel
: null);
}
private void applyVariantPayload(
FilamentVariant variant,
AdminUpsertFilamentVariantRequest payload,
FilamentMaterialType material,
String normalizedDisplayName,
String normalizedColorName
) {
String normalizedColorHex = normalizeAndValidateColorHex(payload.getColorHex());
String normalizedFinishType = normalizeAndValidateFinishType(payload.getFinishType(), payload.getIsMatte());
String normalizedBrand = normalizeOptional(payload.getBrand());
variant.setFilamentMaterialType(material);
variant.setVariantDisplayName(normalizedDisplayName);
variant.setColorName(normalizedColorName);
variant.setColorHex(normalizedColorHex);
variant.setFinishType(normalizedFinishType);
variant.setBrand(normalizedBrand);
variant.setIsMatte(Boolean.TRUE.equals(payload.getIsMatte()) || "MATTE".equals(normalizedFinishType));
variant.setIsSpecial(Boolean.TRUE.equals(payload.getIsSpecial()));
variant.setCostChfPerKg(payload.getCostChfPerKg());
variant.setStockSpools(payload.getStockSpools());
variant.setSpoolNetKg(payload.getSpoolNetKg());
variant.setIsActive(payload.getIsActive() == null || payload.getIsActive());
}
private String normalizeAndValidateMaterialCode(AdminUpsertFilamentMaterialTypeRequest payload) {
if (payload == null || payload.getMaterialCode() == null || payload.getMaterialCode().isBlank()) {
throw new ResponseStatusException(BAD_REQUEST, "Material code is required");
}
return payload.getMaterialCode().trim().toUpperCase();
}
private String normalizeAndValidateVariantDisplayName(String value) {
if (value == null || value.isBlank()) {
throw new ResponseStatusException(BAD_REQUEST, "Variant display name is required");
}
return value.trim();
}
private String normalizeAndValidateColorName(String value) {
if (value == null || value.isBlank()) {
throw new ResponseStatusException(BAD_REQUEST, "Color name is required");
}
return value.trim();
}
private String normalizeAndValidateColorHex(String value) {
if (value == null || value.isBlank()) {
return null;
}
String normalized = value.trim();
if (!HEX_COLOR_PATTERN.matcher(normalized).matches()) {
throw new ResponseStatusException(BAD_REQUEST, "Color hex must be in format #RRGGBB");
}
return normalized.toUpperCase(Locale.ROOT);
}
private String normalizeAndValidateFinishType(String finishType, Boolean isMatte) {
String normalized = finishType == null || finishType.isBlank()
? (Boolean.TRUE.equals(isMatte) ? "MATTE" : "GLOSSY")
: finishType.trim().toUpperCase(Locale.ROOT);
if (!ALLOWED_FINISH_TYPES.contains(normalized)) {
throw new ResponseStatusException(BAD_REQUEST, "Invalid finish type");
}
return normalized;
}
private String normalizeOptional(String value) {
if (value == null) {
return null;
}
String normalized = value.trim();
return normalized.isBlank() ? null : normalized;
}
private FilamentMaterialType validateAndResolveMaterial(AdminUpsertFilamentVariantRequest payload) {
if (payload == null || payload.getMaterialTypeId() == null) {
throw new ResponseStatusException(BAD_REQUEST, "Material type id is required");
}
return materialRepo.findById(payload.getMaterialTypeId())
.orElseThrow(() -> new ResponseStatusException(BAD_REQUEST, "Material type not found"));
}
private void validateNumericPayload(AdminUpsertFilamentVariantRequest payload) {
if (payload.getCostChfPerKg() == null || payload.getCostChfPerKg().compareTo(BigDecimal.ZERO) < 0) {
throw new ResponseStatusException(BAD_REQUEST, "Cost CHF/kg must be >= 0");
}
validateNumeric63(payload.getStockSpools(), "Stock spools", true);
validateNumeric63(payload.getSpoolNetKg(), "Spool net kg", false);
}
private void validateNumeric63(BigDecimal value, String fieldName, boolean allowZero) {
if (value == null) {
throw new ResponseStatusException(BAD_REQUEST, fieldName + " is required");
}
if (allowZero) {
if (value.compareTo(BigDecimal.ZERO) < 0) {
throw new ResponseStatusException(BAD_REQUEST, fieldName + " must be >= 0");
}
} else if (value.compareTo(BigDecimal.ZERO) <= 0) {
throw new ResponseStatusException(BAD_REQUEST, fieldName + " must be > 0");
}
if (value.scale() > 3) {
throw new ResponseStatusException(BAD_REQUEST, fieldName + " must have at most 3 decimal places");
}
if (value.compareTo(MAX_NUMERIC_6_3) > 0) {
throw new ResponseStatusException(BAD_REQUEST, fieldName + " must be <= 999.999");
}
}
private void ensureMaterialCodeAvailable(String materialCode, Long currentMaterialId) {
materialRepo.findByMaterialCode(materialCode).ifPresent(existing -> {
if (currentMaterialId == null || !existing.getId().equals(currentMaterialId)) {
throw new ResponseStatusException(BAD_REQUEST, "Material code already exists");
}
});
}
private void ensureVariantDisplayNameAvailable(FilamentMaterialType material, String displayName, Long currentVariantId) {
variantRepo.findByFilamentMaterialTypeAndVariantDisplayName(material, displayName).ifPresent(existing -> {
if (currentVariantId == null || !existing.getId().equals(currentVariantId)) {
throw new ResponseStatusException(BAD_REQUEST, "Variant display name already exists for this material");
}
});
}
private AdminFilamentMaterialTypeDto toMaterialDto(FilamentMaterialType material) {
AdminFilamentMaterialTypeDto dto = new AdminFilamentMaterialTypeDto();
dto.setId(material.getId());
dto.setMaterialCode(material.getMaterialCode());
dto.setIsFlexible(material.getIsFlexible());
dto.setIsTechnical(material.getIsTechnical());
dto.setTechnicalTypeLabel(material.getTechnicalTypeLabel());
return dto;
}
private AdminFilamentVariantDto toVariantDto(FilamentVariant variant) {
AdminFilamentVariantDto dto = new AdminFilamentVariantDto();
dto.setId(variant.getId());
FilamentMaterialType material = variant.getFilamentMaterialType();
if (material != null) {
dto.setMaterialTypeId(material.getId());
dto.setMaterialCode(material.getMaterialCode());
dto.setMaterialIsFlexible(material.getIsFlexible());
dto.setMaterialIsTechnical(material.getIsTechnical());
dto.setMaterialTechnicalTypeLabel(material.getTechnicalTypeLabel());
}
dto.setVariantDisplayName(variant.getVariantDisplayName());
dto.setColorName(variant.getColorName());
dto.setColorHex(variant.getColorHex());
dto.setFinishType(variant.getFinishType());
dto.setBrand(variant.getBrand());
dto.setIsMatte(variant.getIsMatte());
dto.setIsSpecial(variant.getIsSpecial());
dto.setCostChfPerKg(variant.getCostChfPerKg());
dto.setStockSpools(variant.getStockSpools());
dto.setSpoolNetKg(variant.getSpoolNetKg());
BigDecimal stockKg = BigDecimal.ZERO;
if (variant.getStockSpools() != null && variant.getSpoolNetKg() != null) {
stockKg = variant.getStockSpools().multiply(variant.getSpoolNetKg());
}
dto.setStockKg(stockKg);
dto.setStockFilamentGrams(stockKg.multiply(BigDecimal.valueOf(1000)));
dto.setIsActive(variant.getIsActive());
dto.setCreatedAt(variant.getCreatedAt());
return dto;
}
}

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package com.printcalculator.controller.admin;
import com.printcalculator.dto.AdminContactRequestDto;
import com.printcalculator.dto.AdminContactRequestAttachmentDto;
import com.printcalculator.dto.AdminContactRequestDetailDto;
import com.printcalculator.dto.AdminFilamentStockDto;
import com.printcalculator.dto.AdminQuoteSessionDto;
import com.printcalculator.dto.AdminUpdateContactRequestStatusRequest;
import com.printcalculator.entity.CustomQuoteRequest;
import com.printcalculator.entity.CustomQuoteRequestAttachment;
import com.printcalculator.entity.FilamentVariant;
import com.printcalculator.entity.FilamentVariantStockKg;
import com.printcalculator.entity.QuoteSession;
import com.printcalculator.repository.CustomQuoteRequestAttachmentRepository;
import com.printcalculator.repository.CustomQuoteRequestRepository;
import com.printcalculator.repository.FilamentVariantRepository;
import com.printcalculator.repository.FilamentVariantStockKgRepository;
import com.printcalculator.repository.OrderRepository;
import com.printcalculator.repository.QuoteSessionRepository;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.core.io.Resource;
import org.springframework.core.io.UrlResource;
import org.springframework.data.domain.Sort;
import org.springframework.http.ContentDisposition;
import org.springframework.http.HttpHeaders;
import org.springframework.http.MediaType;
import org.springframework.http.ResponseEntity;
import org.springframework.transaction.annotation.Transactional;
import org.springframework.web.bind.annotation.DeleteMapping;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PatchMapping;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.server.ResponseStatusException;
import java.io.IOException;
import java.io.UncheckedIOException;
import java.math.BigDecimal;
import java.net.MalformedURLException;
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.util.Collections;
import java.util.Comparator;
import java.util.List;
import java.util.Locale;
import java.util.Map;
import java.util.Set;
import java.util.UUID;
import java.util.stream.Collectors;
import java.util.stream.Stream;
import static org.springframework.http.HttpStatus.BAD_REQUEST;
import static org.springframework.http.HttpStatus.CONFLICT;
import static org.springframework.http.HttpStatus.INTERNAL_SERVER_ERROR;
import static org.springframework.http.HttpStatus.NOT_FOUND;
@RestController
@RequestMapping("/api/admin")
@Transactional(readOnly = true)
public class AdminOperationsController {
private static final Logger logger = LoggerFactory.getLogger(AdminOperationsController.class);
private static final Path CONTACT_ATTACHMENTS_ROOT = Paths.get("storage_requests").toAbsolutePath().normalize();
private static final Set<String> CONTACT_REQUEST_ALLOWED_STATUSES = Set.of(
"NEW", "PENDING", "IN_PROGRESS", "DONE", "CLOSED"
);
private final FilamentVariantStockKgRepository filamentStockRepo;
private final FilamentVariantRepository filamentVariantRepo;
private final CustomQuoteRequestRepository customQuoteRequestRepo;
private final CustomQuoteRequestAttachmentRepository customQuoteRequestAttachmentRepo;
private final QuoteSessionRepository quoteSessionRepo;
private final OrderRepository orderRepo;
public AdminOperationsController(
FilamentVariantStockKgRepository filamentStockRepo,
FilamentVariantRepository filamentVariantRepo,
CustomQuoteRequestRepository customQuoteRequestRepo,
CustomQuoteRequestAttachmentRepository customQuoteRequestAttachmentRepo,
QuoteSessionRepository quoteSessionRepo,
OrderRepository orderRepo
) {
this.filamentStockRepo = filamentStockRepo;
this.filamentVariantRepo = filamentVariantRepo;
this.customQuoteRequestRepo = customQuoteRequestRepo;
this.customQuoteRequestAttachmentRepo = customQuoteRequestAttachmentRepo;
this.quoteSessionRepo = quoteSessionRepo;
this.orderRepo = orderRepo;
}
@GetMapping("/filament-stock")
public ResponseEntity<List<AdminFilamentStockDto>> getFilamentStock() {
List<FilamentVariantStockKg> stocks = filamentStockRepo.findAll(Sort.by(Sort.Direction.ASC, "stockKg"));
Set<Long> variantIds = stocks.stream()
.map(FilamentVariantStockKg::getFilamentVariantId)
.collect(Collectors.toSet());
Map<Long, FilamentVariant> variantsById;
if (variantIds.isEmpty()) {
variantsById = Collections.emptyMap();
} else {
variantsById = filamentVariantRepo.findAllById(variantIds).stream()
.collect(Collectors.toMap(FilamentVariant::getId, variant -> variant));
}
List<AdminFilamentStockDto> response = stocks.stream().map(stock -> {
FilamentVariant variant = variantsById.get(stock.getFilamentVariantId());
AdminFilamentStockDto dto = new AdminFilamentStockDto();
dto.setFilamentVariantId(stock.getFilamentVariantId());
dto.setStockSpools(stock.getStockSpools());
dto.setSpoolNetKg(stock.getSpoolNetKg());
dto.setStockKg(stock.getStockKg());
BigDecimal grams = stock.getStockKg() != null
? stock.getStockKg().multiply(BigDecimal.valueOf(1000))
: BigDecimal.ZERO;
dto.setStockFilamentGrams(grams);
if (variant != null) {
dto.setMaterialCode(
variant.getFilamentMaterialType() != null
? variant.getFilamentMaterialType().getMaterialCode()
: "UNKNOWN"
);
dto.setVariantDisplayName(variant.getVariantDisplayName());
dto.setColorName(variant.getColorName());
dto.setActive(variant.getIsActive());
} else {
dto.setMaterialCode("UNKNOWN");
dto.setVariantDisplayName("Variant " + stock.getFilamentVariantId());
dto.setColorName("-");
dto.setActive(false);
}
return dto;
}).toList();
return ResponseEntity.ok(response);
}
@GetMapping("/contact-requests")
public ResponseEntity<List<AdminContactRequestDto>> getContactRequests() {
List<AdminContactRequestDto> response = customQuoteRequestRepo.findAll(
Sort.by(Sort.Direction.DESC, "createdAt")
)
.stream()
.map(this::toContactRequestDto)
.toList();
return ResponseEntity.ok(response);
}
@GetMapping("/contact-requests/{requestId}")
public ResponseEntity<AdminContactRequestDetailDto> getContactRequestDetail(@PathVariable UUID requestId) {
CustomQuoteRequest request = customQuoteRequestRepo.findById(requestId)
.orElseThrow(() -> new ResponseStatusException(NOT_FOUND, "Contact request not found"));
List<AdminContactRequestAttachmentDto> attachments = customQuoteRequestAttachmentRepo
.findByRequest_IdOrderByCreatedAtAsc(requestId)
.stream()
.map(this::toContactRequestAttachmentDto)
.toList();
return ResponseEntity.ok(toContactRequestDetailDto(request, attachments));
}
@PatchMapping("/contact-requests/{requestId}/status")
@Transactional
public ResponseEntity<AdminContactRequestDetailDto> updateContactRequestStatus(
@PathVariable UUID requestId,
@RequestBody AdminUpdateContactRequestStatusRequest payload
) {
CustomQuoteRequest request = customQuoteRequestRepo.findById(requestId)
.orElseThrow(() -> new ResponseStatusException(NOT_FOUND, "Contact request not found"));
String requestedStatus = payload != null && payload.getStatus() != null
? payload.getStatus().trim().toUpperCase(Locale.ROOT)
: "";
if (!CONTACT_REQUEST_ALLOWED_STATUSES.contains(requestedStatus)) {
throw new ResponseStatusException(
BAD_REQUEST,
"Invalid status. Allowed: " + String.join(", ", CONTACT_REQUEST_ALLOWED_STATUSES)
);
}
request.setStatus(requestedStatus);
request.setUpdatedAt(OffsetDateTime.now());
CustomQuoteRequest saved = customQuoteRequestRepo.save(request);
List<AdminContactRequestAttachmentDto> attachments = customQuoteRequestAttachmentRepo
.findByRequest_IdOrderByCreatedAtAsc(requestId)
.stream()
.map(this::toContactRequestAttachmentDto)
.toList();
return ResponseEntity.ok(toContactRequestDetailDto(saved, attachments));
}
@GetMapping("/contact-requests/{requestId}/attachments/{attachmentId}/file")
public ResponseEntity<Resource> downloadContactRequestAttachment(
@PathVariable UUID requestId,
@PathVariable UUID attachmentId
) {
CustomQuoteRequestAttachment attachment = customQuoteRequestAttachmentRepo.findById(attachmentId)
.orElseThrow(() -> new ResponseStatusException(NOT_FOUND, "Attachment not found"));
if (!attachment.getRequest().getId().equals(requestId)) {
throw new ResponseStatusException(NOT_FOUND, "Attachment not found for request");
}
String relativePath = attachment.getStoredRelativePath();
if (relativePath == null || relativePath.isBlank() || "PENDING".equals(relativePath)) {
throw new ResponseStatusException(NOT_FOUND, "Attachment file not available");
}
String expectedPrefix = "quote-requests/" + requestId + "/attachments/" + attachmentId + "/";
if (!relativePath.startsWith(expectedPrefix)) {
throw new ResponseStatusException(NOT_FOUND, "Attachment file not available");
}
Path filePath = CONTACT_ATTACHMENTS_ROOT.resolve(relativePath).normalize();
if (!filePath.startsWith(CONTACT_ATTACHMENTS_ROOT)) {
throw new ResponseStatusException(NOT_FOUND, "Attachment file not available");
}
if (!Files.exists(filePath)) {
throw new ResponseStatusException(NOT_FOUND, "Attachment file not available");
}
try {
Resource resource = new UrlResource(filePath.toUri());
if (!resource.exists() || !resource.isReadable()) {
throw new ResponseStatusException(NOT_FOUND, "Attachment file not available");
}
MediaType mediaType = MediaType.APPLICATION_OCTET_STREAM;
String mimeType = attachment.getMimeType();
if (mimeType != null && !mimeType.isBlank()) {
try {
mediaType = MediaType.parseMediaType(mimeType);
} catch (Exception ignored) {
mediaType = MediaType.APPLICATION_OCTET_STREAM;
}
}
String filename = attachment.getOriginalFilename();
if (filename == null || filename.isBlank()) {
filename = attachment.getStoredFilename() != null && !attachment.getStoredFilename().isBlank()
? attachment.getStoredFilename()
: "attachment-" + attachmentId;
}
return ResponseEntity.ok()
.contentType(mediaType)
.header(HttpHeaders.CONTENT_DISPOSITION, ContentDisposition.attachment()
.filename(filename, StandardCharsets.UTF_8)
.build()
.toString())
.body(resource);
} catch (MalformedURLException e) {
throw new ResponseStatusException(NOT_FOUND, "Attachment file not available");
}
}
@GetMapping("/sessions")
public ResponseEntity<List<AdminQuoteSessionDto>> getQuoteSessions() {
List<AdminQuoteSessionDto> response = quoteSessionRepo.findAll(
Sort.by(Sort.Direction.DESC, "createdAt")
)
.stream()
.map(this::toQuoteSessionDto)
.toList();
return ResponseEntity.ok(response);
}
@DeleteMapping("/sessions/{sessionId}")
@Transactional
public ResponseEntity<Void> deleteQuoteSession(@PathVariable UUID sessionId) {
QuoteSession session = quoteSessionRepo.findById(sessionId)
.orElseThrow(() -> new ResponseStatusException(NOT_FOUND, "Session not found"));
if (orderRepo.existsBySourceQuoteSession_Id(sessionId)) {
throw new ResponseStatusException(CONFLICT, "Cannot delete session already linked to an order");
}
deleteSessionFiles(sessionId);
quoteSessionRepo.delete(session);
return ResponseEntity.noContent().build();
}
private AdminContactRequestDto toContactRequestDto(CustomQuoteRequest request) {
AdminContactRequestDto dto = new AdminContactRequestDto();
dto.setId(request.getId());
dto.setRequestType(request.getRequestType());
dto.setCustomerType(request.getCustomerType());
dto.setEmail(request.getEmail());
dto.setPhone(request.getPhone());
dto.setName(request.getName());
dto.setCompanyName(request.getCompanyName());
dto.setStatus(request.getStatus());
dto.setCreatedAt(request.getCreatedAt());
return dto;
}
private AdminContactRequestAttachmentDto toContactRequestAttachmentDto(CustomQuoteRequestAttachment attachment) {
AdminContactRequestAttachmentDto dto = new AdminContactRequestAttachmentDto();
dto.setId(attachment.getId());
dto.setOriginalFilename(attachment.getOriginalFilename());
dto.setMimeType(attachment.getMimeType());
dto.setFileSizeBytes(attachment.getFileSizeBytes());
dto.setCreatedAt(attachment.getCreatedAt());
return dto;
}
private AdminContactRequestDetailDto toContactRequestDetailDto(
CustomQuoteRequest request,
List<AdminContactRequestAttachmentDto> attachments
) {
AdminContactRequestDetailDto dto = new AdminContactRequestDetailDto();
dto.setId(request.getId());
dto.setRequestType(request.getRequestType());
dto.setCustomerType(request.getCustomerType());
dto.setEmail(request.getEmail());
dto.setPhone(request.getPhone());
dto.setName(request.getName());
dto.setCompanyName(request.getCompanyName());
dto.setContactPerson(request.getContactPerson());
dto.setMessage(request.getMessage());
dto.setStatus(request.getStatus());
dto.setCreatedAt(request.getCreatedAt());
dto.setUpdatedAt(request.getUpdatedAt());
dto.setAttachments(attachments);
return dto;
}
private AdminQuoteSessionDto toQuoteSessionDto(QuoteSession session) {
AdminQuoteSessionDto dto = new AdminQuoteSessionDto();
dto.setId(session.getId());
dto.setStatus(session.getStatus());
dto.setMaterialCode(session.getMaterialCode());
dto.setCreatedAt(session.getCreatedAt());
dto.setExpiresAt(session.getExpiresAt());
dto.setConvertedOrderId(session.getConvertedOrderId());
return dto;
}
private void deleteSessionFiles(UUID sessionId) {
Path sessionDir = Paths.get("storage_quotes", sessionId.toString());
if (!Files.exists(sessionDir)) {
return;
}
try (Stream<Path> walk = Files.walk(sessionDir)) {
walk.sorted(Comparator.reverseOrder()).forEach(path -> {
try {
Files.deleteIfExists(path);
} catch (IOException e) {
throw new UncheckedIOException(e);
}
});
} catch (IOException | UncheckedIOException e) {
logger.error("Failed to delete files for session {}", sessionId, e);
throw new ResponseStatusException(INTERNAL_SERVER_ERROR, "Unable to delete session files");
}
}
}

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package com.printcalculator.controller.admin;
import com.printcalculator.dto.AddressDto;
import com.printcalculator.dto.AdminOrderStatusUpdateRequest;
import com.printcalculator.dto.OrderDto;
import com.printcalculator.dto.OrderItemDto;
import com.printcalculator.entity.Order;
import com.printcalculator.entity.OrderItem;
import com.printcalculator.entity.Payment;
import com.printcalculator.entity.QuoteSession;
import com.printcalculator.repository.OrderItemRepository;
import com.printcalculator.repository.OrderRepository;
import com.printcalculator.repository.PaymentRepository;
import com.printcalculator.service.InvoicePdfRenderingService;
import com.printcalculator.service.PaymentService;
import com.printcalculator.service.QrBillService;
import com.printcalculator.service.StorageService;
import org.springframework.core.io.Resource;
import org.springframework.http.ContentDisposition;
import org.springframework.http.HttpHeaders;
import org.springframework.http.MediaType;
import org.springframework.http.ResponseEntity;
import org.springframework.transaction.annotation.Transactional;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.server.ResponseStatusException;
import java.nio.charset.StandardCharsets;
import java.nio.file.Paths;
import java.util.List;
import java.util.Locale;
import java.util.Map;
import java.util.UUID;
import static org.springframework.http.HttpStatus.BAD_REQUEST;
import static org.springframework.http.HttpStatus.NOT_FOUND;
@RestController
@RequestMapping("/api/admin/orders")
@Transactional(readOnly = true)
public class AdminOrderController {
private static final List<String> ALLOWED_ORDER_STATUSES = List.of(
"PENDING_PAYMENT",
"PAID",
"IN_PRODUCTION",
"SHIPPED",
"COMPLETED",
"CANCELLED"
);
private final OrderRepository orderRepo;
private final OrderItemRepository orderItemRepo;
private final PaymentRepository paymentRepo;
private final PaymentService paymentService;
private final StorageService storageService;
private final InvoicePdfRenderingService invoiceService;
private final QrBillService qrBillService;
public AdminOrderController(
OrderRepository orderRepo,
OrderItemRepository orderItemRepo,
PaymentRepository paymentRepo,
PaymentService paymentService,
StorageService storageService,
InvoicePdfRenderingService invoiceService,
QrBillService qrBillService
) {
this.orderRepo = orderRepo;
this.orderItemRepo = orderItemRepo;
this.paymentRepo = paymentRepo;
this.paymentService = paymentService;
this.storageService = storageService;
this.invoiceService = invoiceService;
this.qrBillService = qrBillService;
}
@GetMapping
public ResponseEntity<List<OrderDto>> listOrders() {
List<OrderDto> response = orderRepo.findAllByOrderByCreatedAtDesc()
.stream()
.map(this::toOrderDto)
.toList();
return ResponseEntity.ok(response);
}
@GetMapping("/{orderId}")
public ResponseEntity<OrderDto> getOrder(@PathVariable UUID orderId) {
return ResponseEntity.ok(toOrderDto(getOrderOrThrow(orderId)));
}
@PostMapping("/{orderId}/payments/confirm")
@Transactional
public ResponseEntity<OrderDto> confirmPayment(
@PathVariable UUID orderId,
@RequestBody(required = false) Map<String, String> payload
) {
getOrderOrThrow(orderId);
String method = payload != null ? payload.get("method") : null;
paymentService.confirmPayment(orderId, method);
return ResponseEntity.ok(toOrderDto(getOrderOrThrow(orderId)));
}
@PostMapping("/{orderId}/status")
@Transactional
public ResponseEntity<OrderDto> updateOrderStatus(
@PathVariable UUID orderId,
@RequestBody AdminOrderStatusUpdateRequest payload
) {
if (payload == null || payload.getStatus() == null || payload.getStatus().isBlank()) {
throw new ResponseStatusException(org.springframework.http.HttpStatus.BAD_REQUEST, "Status is required");
}
Order order = getOrderOrThrow(orderId);
String normalizedStatus = payload.getStatus().trim().toUpperCase(Locale.ROOT);
if (!ALLOWED_ORDER_STATUSES.contains(normalizedStatus)) {
throw new ResponseStatusException(
BAD_REQUEST,
"Invalid order status. Allowed values: " + String.join(", ", ALLOWED_ORDER_STATUSES)
);
}
order.setStatus(normalizedStatus);
orderRepo.save(order);
return ResponseEntity.ok(toOrderDto(order));
}
@GetMapping("/{orderId}/items/{orderItemId}/file")
public ResponseEntity<Resource> downloadOrderItemFile(
@PathVariable UUID orderId,
@PathVariable UUID orderItemId
) {
OrderItem item = orderItemRepo.findById(orderItemId)
.orElseThrow(() -> new ResponseStatusException(NOT_FOUND, "Order item not found"));
if (!item.getOrder().getId().equals(orderId)) {
throw new ResponseStatusException(NOT_FOUND, "Order item not found for order");
}
String relativePath = item.getStoredRelativePath();
if (relativePath == null || relativePath.isBlank() || "PENDING".equals(relativePath)) {
throw new ResponseStatusException(NOT_FOUND, "File not available");
}
try {
Resource resource = storageService.loadAsResource(Paths.get(relativePath));
MediaType contentType = MediaType.APPLICATION_OCTET_STREAM;
if (item.getMimeType() != null && !item.getMimeType().isBlank()) {
try {
contentType = MediaType.parseMediaType(item.getMimeType());
} catch (Exception ignored) {
contentType = MediaType.APPLICATION_OCTET_STREAM;
}
}
String filename = item.getOriginalFilename() != null && !item.getOriginalFilename().isBlank()
? item.getOriginalFilename()
: "order-item-" + orderItemId;
return ResponseEntity.ok()
.contentType(contentType)
.header(HttpHeaders.CONTENT_DISPOSITION, ContentDisposition.attachment()
.filename(filename, StandardCharsets.UTF_8)
.build()
.toString())
.body(resource);
} catch (Exception e) {
throw new ResponseStatusException(NOT_FOUND, "File not available");
}
}
@GetMapping("/{orderId}/documents/confirmation")
public ResponseEntity<byte[]> downloadOrderConfirmation(@PathVariable UUID orderId) {
return generateDocument(getOrderOrThrow(orderId), true);
}
@GetMapping("/{orderId}/documents/invoice")
public ResponseEntity<byte[]> downloadOrderInvoice(@PathVariable UUID orderId) {
return generateDocument(getOrderOrThrow(orderId), false);
}
private Order getOrderOrThrow(UUID orderId) {
return orderRepo.findById(orderId)
.orElseThrow(() -> new ResponseStatusException(NOT_FOUND, "Order not found"));
}
private OrderDto toOrderDto(Order order) {
List<OrderItem> items = orderItemRepo.findByOrder_Id(order.getId());
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.setPreferredLanguage(order.getPreferredLanguage());
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());
QuoteSession sourceSession = order.getSourceQuoteSession();
if (sourceSession != null) {
dto.setPrintMaterialCode(sourceSession.getMaterialCode());
dto.setPrintNozzleDiameterMm(sourceSession.getNozzleDiameterMm());
dto.setPrintLayerHeightMm(sourceSession.getLayerHeightMm());
dto.setPrintInfillPattern(sourceSession.getInfillPattern());
dto.setPrintInfillPercent(sourceSession.getInfillPercent());
dto.setPrintSupportsEnabled(sourceSession.getSupportsEnabled());
}
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 (!Boolean.TRUE.equals(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;
}).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";
}
private ResponseEntity<byte[]> generateDocument(Order order, boolean isConfirmation) {
String displayOrderNumber = getDisplayOrderNumber(order);
if (isConfirmation) {
String relativePath = "orders/" + order.getId() + "/documents/confirmation-" + displayOrderNumber + ".pdf";
try {
byte[] existingPdf = storageService.loadAsResource(Paths.get(relativePath)).getInputStream().readAllBytes();
return ResponseEntity.ok()
.header(HttpHeaders.CONTENT_DISPOSITION, "attachment; filename=\"confirmation-" + displayOrderNumber + ".pdf\"")
.contentType(MediaType.APPLICATION_PDF)
.body(existingPdf);
} catch (Exception ignored) {
// fallback to generated confirmation document
}
}
List<OrderItem> items = orderItemRepo.findByOrder_Id(order.getId());
Payment payment = paymentRepo.findByOrder_Id(order.getId()).orElse(null);
byte[] pdf = invoiceService.generateDocumentPdf(order, items, isConfirmation, qrBillService, payment);
String prefix = isConfirmation ? "confirmation-" : "invoice-";
return ResponseEntity.ok()
.header(HttpHeaders.CONTENT_DISPOSITION, "attachment; filename=\"" + prefix + displayOrderNumber + ".pdf\"")
.contentType(MediaType.APPLICATION_PDF)
.body(pdf);
}
}

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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;
}

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package com.printcalculator.dto;
import java.time.OffsetDateTime;
import java.util.UUID;
public class AdminContactRequestAttachmentDto {
private UUID id;
private String originalFilename;
private String mimeType;
private Long fileSizeBytes;
private OffsetDateTime createdAt;
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 getMimeType() {
return mimeType;
}
public void setMimeType(String mimeType) {
this.mimeType = mimeType;
}
public Long getFileSizeBytes() {
return fileSizeBytes;
}
public void setFileSizeBytes(Long fileSizeBytes) {
this.fileSizeBytes = fileSizeBytes;
}
public OffsetDateTime getCreatedAt() {
return createdAt;
}
public void setCreatedAt(OffsetDateTime createdAt) {
this.createdAt = createdAt;
}
}

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package com.printcalculator.dto;
import java.time.OffsetDateTime;
import java.util.List;
import java.util.UUID;
public class AdminContactRequestDetailDto {
private UUID id;
private String requestType;
private String customerType;
private String email;
private String phone;
private String name;
private String companyName;
private String contactPerson;
private String message;
private String status;
private OffsetDateTime createdAt;
private OffsetDateTime updatedAt;
private List<AdminContactRequestAttachmentDto> attachments;
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;
}
public List<AdminContactRequestAttachmentDto> getAttachments() {
return attachments;
}
public void setAttachments(List<AdminContactRequestAttachmentDto> attachments) {
this.attachments = attachments;
}
}

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package com.printcalculator.dto;
import java.time.OffsetDateTime;
import java.util.UUID;
public class AdminContactRequestDto {
private UUID id;
private String requestType;
private String customerType;
private String email;
private String phone;
private String name;
private String companyName;
private String status;
private OffsetDateTime createdAt;
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 getStatus() {
return status;
}
public void setStatus(String status) {
this.status = status;
}
public OffsetDateTime getCreatedAt() {
return createdAt;
}
public void setCreatedAt(OffsetDateTime createdAt) {
this.createdAt = createdAt;
}
}

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backend/src/main/java/com/printcalculator/dto/AdminFilamentMaterialTypeDto.java Normal file
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package com.printcalculator.dto;
public class AdminFilamentMaterialTypeDto {
private Long id;
private String materialCode;
private Boolean isFlexible;
private Boolean isTechnical;
private String technicalTypeLabel;
public Long getId() {
return id;
}
public void setId(Long id) {
this.id = id;
}
public String getMaterialCode() {
return materialCode;
}
public void setMaterialCode(String materialCode) {
this.materialCode = materialCode;
}
public Boolean getIsFlexible() {
return isFlexible;
}
public void setIsFlexible(Boolean isFlexible) {
this.isFlexible = isFlexible;
}
public Boolean getIsTechnical() {
return isTechnical;
}
public void setIsTechnical(Boolean isTechnical) {
this.isTechnical = isTechnical;
}
public String getTechnicalTypeLabel() {
return technicalTypeLabel;
}
public void setTechnicalTypeLabel(String technicalTypeLabel) {
this.technicalTypeLabel = technicalTypeLabel;
}
}

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backend/src/main/java/com/printcalculator/dto/AdminFilamentStockDto.java Normal file
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package com.printcalculator.dto;
import java.math.BigDecimal;
public class AdminFilamentStockDto {
private Long filamentVariantId;
private String materialCode;
private String variantDisplayName;
private String colorName;
private BigDecimal stockSpools;
private BigDecimal spoolNetKg;
private BigDecimal stockKg;
private BigDecimal stockFilamentGrams;
private Boolean active;
public Long getFilamentVariantId() {
return filamentVariantId;
}
public void setFilamentVariantId(Long filamentVariantId) {
this.filamentVariantId = filamentVariantId;
}
public String getMaterialCode() {
return materialCode;
}
public void setMaterialCode(String materialCode) {
this.materialCode = materialCode;
}
public String getVariantDisplayName() {
return variantDisplayName;
}
public void setVariantDisplayName(String variantDisplayName) {
this.variantDisplayName = variantDisplayName;
}
public String getColorName() {
return colorName;
}
public void setColorName(String colorName) {
this.colorName = colorName;
}
public BigDecimal getStockSpools() {
return stockSpools;
}
public void setStockSpools(BigDecimal stockSpools) {
this.stockSpools = stockSpools;
}
public BigDecimal getSpoolNetKg() {
return spoolNetKg;
}
public void setSpoolNetKg(BigDecimal spoolNetKg) {
this.spoolNetKg = spoolNetKg;
}
public BigDecimal getStockKg() {
return stockKg;
}
public void setStockKg(BigDecimal stockKg) {
this.stockKg = stockKg;
}
public BigDecimal getStockFilamentGrams() {
return stockFilamentGrams;
}
public void setStockFilamentGrams(BigDecimal stockFilamentGrams) {
this.stockFilamentGrams = stockFilamentGrams;
}
public Boolean getActive() {
return active;
}
public void setActive(Boolean active) {
this.active = active;
}
}

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package com.printcalculator.dto;
import java.math.BigDecimal;
import java.time.OffsetDateTime;
public class AdminFilamentVariantDto {
private Long id;
private Long materialTypeId;
private String materialCode;
private Boolean materialIsFlexible;
private Boolean materialIsTechnical;
private String materialTechnicalTypeLabel;
private String variantDisplayName;
private String colorName;
private String colorHex;
private String finishType;
private String brand;
private Boolean isMatte;
private Boolean isSpecial;
private BigDecimal costChfPerKg;
private BigDecimal stockSpools;
private BigDecimal spoolNetKg;
private BigDecimal stockKg;
private BigDecimal stockFilamentGrams;
private Boolean isActive;
private OffsetDateTime createdAt;
public Long getId() {
return id;
}
public void setId(Long id) {
this.id = id;
}
public Long getMaterialTypeId() {
return materialTypeId;
}
public void setMaterialTypeId(Long materialTypeId) {
this.materialTypeId = materialTypeId;
}
public String getMaterialCode() {
return materialCode;
}
public void setMaterialCode(String materialCode) {
this.materialCode = materialCode;
}
public Boolean getMaterialIsFlexible() {
return materialIsFlexible;
}
public void setMaterialIsFlexible(Boolean materialIsFlexible) {
this.materialIsFlexible = materialIsFlexible;
}
public Boolean getMaterialIsTechnical() {
return materialIsTechnical;
}
public void setMaterialIsTechnical(Boolean materialIsTechnical) {
this.materialIsTechnical = materialIsTechnical;
}
public String getMaterialTechnicalTypeLabel() {
return materialTechnicalTypeLabel;
}
public void setMaterialTechnicalTypeLabel(String materialTechnicalTypeLabel) {
this.materialTechnicalTypeLabel = materialTechnicalTypeLabel;
}
public String getVariantDisplayName() {
return variantDisplayName;
}
public void setVariantDisplayName(String variantDisplayName) {
this.variantDisplayName = variantDisplayName;
}
public String getColorName() {
return colorName;
}
public void setColorName(String colorName) {
this.colorName = colorName;
}
public String getColorHex() {
return colorHex;
}
public void setColorHex(String colorHex) {
this.colorHex = colorHex;
}
public String getFinishType() {
return finishType;
}
public void setFinishType(String finishType) {
this.finishType = finishType;
}
public String getBrand() {
return brand;
}
public void setBrand(String brand) {
this.brand = brand;
}
public Boolean getIsMatte() {
return isMatte;
}
public void setIsMatte(Boolean isMatte) {
this.isMatte = isMatte;
}
public Boolean getIsSpecial() {
return isSpecial;
}
public void setIsSpecial(Boolean isSpecial) {
this.isSpecial = isSpecial;
}
public BigDecimal getCostChfPerKg() {
return costChfPerKg;
}
public void setCostChfPerKg(BigDecimal costChfPerKg) {
this.costChfPerKg = costChfPerKg;
}
public BigDecimal getStockSpools() {
return stockSpools;
}
public void setStockSpools(BigDecimal stockSpools) {
this.stockSpools = stockSpools;
}
public BigDecimal getSpoolNetKg() {
return spoolNetKg;
}
public void setSpoolNetKg(BigDecimal spoolNetKg) {
this.spoolNetKg = spoolNetKg;
}
public BigDecimal getStockKg() {
return stockKg;
}
public void setStockKg(BigDecimal stockKg) {
this.stockKg = stockKg;
}
public BigDecimal getStockFilamentGrams() {
return stockFilamentGrams;
}
public void setStockFilamentGrams(BigDecimal stockFilamentGrams) {
this.stockFilamentGrams = stockFilamentGrams;
}
public Boolean getIsActive() {
return isActive;
}
public void setIsActive(Boolean isActive) {
this.isActive = isActive;
}
public OffsetDateTime getCreatedAt() {
return createdAt;
}
public void setCreatedAt(OffsetDateTime createdAt) {
this.createdAt = createdAt;
}
}

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backend/src/main/java/com/printcalculator/dto/AdminLoginRequest.java Normal file
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package com.printcalculator.dto;
import jakarta.validation.constraints.NotBlank;
public class AdminLoginRequest {
@NotBlank
private String password;
public String getPassword() {
return password;
}
public void setPassword(String password) {
this.password = password;
}
}

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backend/src/main/java/com/printcalculator/dto/AdminOrderStatusUpdateRequest.java Normal file
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package com.printcalculator.dto;
public class AdminOrderStatusUpdateRequest {
private String status;
public String getStatus() {
return status;
}
public void setStatus(String status) {
this.status = status;
}
}

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backend/src/main/java/com/printcalculator/dto/AdminQuoteSessionDto.java Normal file
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package com.printcalculator.dto;
import java.time.OffsetDateTime;
import java.util.UUID;
public class AdminQuoteSessionDto {
private UUID id;
private String status;
private String materialCode;
private OffsetDateTime createdAt;
private OffsetDateTime expiresAt;
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 getMaterialCode() {
return materialCode;
}
public void setMaterialCode(String materialCode) {
this.materialCode = materialCode;
}
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;
}
}

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backend/src/main/java/com/printcalculator/dto/AdminUpdateContactRequestStatusRequest.java Normal file
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package com.printcalculator.dto;
public class AdminUpdateContactRequestStatusRequest {
private String status;
public String getStatus() {
return status;
}
public void setStatus(String status) {
this.status = status;
}
}

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backend/src/main/java/com/printcalculator/dto/AdminUpsertFilamentMaterialTypeRequest.java Normal file
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package com.printcalculator.dto;
public class AdminUpsertFilamentMaterialTypeRequest {
private String materialCode;
private Boolean isFlexible;
private Boolean isTechnical;
private String technicalTypeLabel;
public String getMaterialCode() {
return materialCode;
}
public void setMaterialCode(String materialCode) {
this.materialCode = materialCode;
}
public Boolean getIsFlexible() {
return isFlexible;
}
public void setIsFlexible(Boolean isFlexible) {
this.isFlexible = isFlexible;
}
public Boolean getIsTechnical() {
return isTechnical;
}
public void setIsTechnical(Boolean isTechnical) {
this.isTechnical = isTechnical;
}
public String getTechnicalTypeLabel() {
return technicalTypeLabel;
}
public void setTechnicalTypeLabel(String technicalTypeLabel) {
this.technicalTypeLabel = technicalTypeLabel;
}
}

114
backend/src/main/java/com/printcalculator/dto/AdminUpsertFilamentVariantRequest.java Normal file
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package com.printcalculator.dto;
import java.math.BigDecimal;
public class AdminUpsertFilamentVariantRequest {
private Long materialTypeId;
private String variantDisplayName;
private String colorName;
private String colorHex;
private String finishType;
private String brand;
private Boolean isMatte;
private Boolean isSpecial;
private BigDecimal costChfPerKg;
private BigDecimal stockSpools;
private BigDecimal spoolNetKg;
private Boolean isActive;
public Long getMaterialTypeId() {
return materialTypeId;
}
public void setMaterialTypeId(Long materialTypeId) {
this.materialTypeId = materialTypeId;
}
public String getVariantDisplayName() {
return variantDisplayName;
}
public void setVariantDisplayName(String variantDisplayName) {
this.variantDisplayName = variantDisplayName;
}
public String getColorName() {
return colorName;
}
public void setColorName(String colorName) {
this.colorName = colorName;
}
public String getColorHex() {
return colorHex;
}
public void setColorHex(String colorHex) {
this.colorHex = colorHex;
}
public String getFinishType() {
return finishType;
}
public void setFinishType(String finishType) {
this.finishType = finishType;
}
public String getBrand() {
return brand;
}
public void setBrand(String brand) {
this.brand = brand;
}
public Boolean getIsMatte() {
return isMatte;
}
public void setIsMatte(Boolean isMatte) {
this.isMatte = isMatte;
}
public Boolean getIsSpecial() {
return isSpecial;
}
public void setIsSpecial(Boolean isSpecial) {
this.isSpecial = isSpecial;
}
public BigDecimal getCostChfPerKg() {
return costChfPerKg;
}
public void setCostChfPerKg(BigDecimal costChfPerKg) {
this.costChfPerKg = costChfPerKg;
}
public BigDecimal getStockSpools() {
return stockSpools;
}
public void setStockSpools(BigDecimal stockSpools) {
this.stockSpools = stockSpools;
}
public BigDecimal getSpoolNetKg() {
return spoolNetKg;
}
public void setSpoolNetKg(BigDecimal spoolNetKg) {
this.spoolNetKg = spoolNetKg;
}
public Boolean getIsActive() {
return isActive;
}
public void setIsActive(Boolean isActive) {
this.isActive = isActive;
}
}

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backend/src/main/java/com/printcalculator/dto/CreateOrderRequest.java Normal file
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package com.printcalculator.dto;
import lombok.Data;
import jakarta.validation.constraints.AssertTrue;
@Data
public class CreateOrderRequest {
private CustomerDto customer;
private AddressDto billingAddress;
private AddressDto shippingAddress;
private String language;
private boolean shippingSameAsBilling;
@AssertTrue(message = "L'accettazione dei Termini e Condizioni e obbligatoria.")
private boolean acceptTerms;
@AssertTrue(message = "L'accettazione dell'Informativa Privacy e obbligatoria.")
private boolean acceptPrivacy;
}

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backend/src/main/java/com/printcalculator/dto/CustomerDto.java Normal file
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package com.printcalculator.dto;
import lombok.Data;
@Data
public class CustomerDto {
private String email;
private String phone;
private String customerType; // "PRIVATE", "BUSINESS"
}

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backend/src/main/java/com/printcalculator/dto/OptionsResponse.java Normal file
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package com.printcalculator.dto;
import java.util.List;
public record OptionsResponse(
List<MaterialOption> materials,
List<QualityOption> qualities,
List<InfillPatternOption> infillPatterns,
List<LayerHeightOptionDTO> layerHeights,
List<NozzleOptionDTO> nozzleDiameters
) {
public record MaterialOption(String code, String label, List<VariantOption> variants) {}
public record VariantOption(
Long id,
String name,
String colorName,
String hexColor,
String finishType,
Double stockSpools,
Double stockFilamentGrams,
boolean isOutOfStock
) {}
public record QualityOption(String id, String label) {}
public record InfillPatternOption(String id, String label) {}
public record LayerHeightOptionDTO(double value, String label) {}
public record NozzleOptionDTO(double value, String label) {}
}

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backend/src/main/java/com/printcalculator/dto/OrderDto.java Normal file
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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 preferredLanguage;
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 String printMaterialCode;
private BigDecimal printNozzleDiameterMm;
private BigDecimal printLayerHeightMm;
private String printInfillPattern;
private Integer printInfillPercent;
private Boolean printSupportsEnabled;
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 getPreferredLanguage() { return preferredLanguage; }
public void setPreferredLanguage(String preferredLanguage) { this.preferredLanguage = preferredLanguage; }
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 String getPrintMaterialCode() { return printMaterialCode; }
public void setPrintMaterialCode(String printMaterialCode) { this.printMaterialCode = printMaterialCode; }
public BigDecimal getPrintNozzleDiameterMm() { return printNozzleDiameterMm; }
public void setPrintNozzleDiameterMm(BigDecimal printNozzleDiameterMm) { this.printNozzleDiameterMm = printNozzleDiameterMm; }
public BigDecimal getPrintLayerHeightMm() { return printLayerHeightMm; }
public void setPrintLayerHeightMm(BigDecimal printLayerHeightMm) { this.printLayerHeightMm = printLayerHeightMm; }
public String getPrintInfillPattern() { return printInfillPattern; }
public void setPrintInfillPattern(String printInfillPattern) { this.printInfillPattern = printInfillPattern; }
public Integer getPrintInfillPercent() { return printInfillPercent; }
public void setPrintInfillPercent(Integer printInfillPercent) { this.printInfillPercent = printInfillPercent; }
public Boolean getPrintSupportsEnabled() { return printSupportsEnabled; }
public void setPrintSupportsEnabled(Boolean printSupportsEnabled) { this.printSupportsEnabled = printSupportsEnabled; }
public List<OrderItemDto> getItems() { return items; }
public void setItems(List<OrderItemDto> items) { this.items = items; }
}

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backend/src/main/java/com/printcalculator/dto/OrderItemDto.java Normal file
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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; }
}

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backend/src/main/java/com/printcalculator/dto/PrintSettingsDto.java Normal file
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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"
private Long filamentVariantId;
private Long printerMachineId;
// Basic Mode
private String quality; // "draft", "standard", "high"
// Advanced Mode (Optional in Basic)
private Double nozzleDiameter;
private Double layerHeight;
private Double infillDensity;
private String infillPattern;
private Boolean supportsEnabled;
private String notes;
// Dimensions
private Double boundingBoxX;
private Double boundingBoxY;
private Double boundingBoxZ;
}

22
backend/src/main/java/com/printcalculator/dto/QuoteRequestDto.java Normal file
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package com.printcalculator.dto;
import lombok.Data;
import jakarta.validation.constraints.AssertTrue;
@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;
@AssertTrue(message = "L'accettazione dei Termini e Condizioni e obbligatoria.")
private boolean acceptTerms;
@AssertTrue(message = "L'accettazione dell'Informativa Privacy e obbligatoria.")
private boolean acceptPrivacy;
}

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backend/src/main/java/com/printcalculator/entity/CustomQuoteRequest.java Normal file
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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;
}
}

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backend/src/main/java/com/printcalculator/entity/CustomQuoteRequestAttachment.java Normal file
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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) {
}
}

126
backend/src/main/java/com/printcalculator/entity/Customer.java Normal file
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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;
}
}

68
backend/src/main/java/com/printcalculator/entity/FilamentMaterialType.java Normal file
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package com.printcalculator.entity;
import jakarta.persistence.*;
import org.hibernate.annotations.ColumnDefault;
@Entity
@Table(name = "filament_material_type")
public class FilamentMaterialType {
@Id
@GeneratedValue(strategy = GenerationType.IDENTITY)
@Column(name = "filament_material_type_id", nullable = false)
private Long id;
@Column(name = "material_code", nullable = false, length = Integer.MAX_VALUE)
private String materialCode;
@ColumnDefault("false")
@Column(name = "is_flexible", nullable = false)
private Boolean isFlexible;
@ColumnDefault("false")
@Column(name = "is_technical", nullable = false)
private Boolean isTechnical;
@Column(name = "technical_type_label", length = Integer.MAX_VALUE)
private String technicalTypeLabel;
public Long getId() {
return id;
}
public void setId(Long id) {
this.id = id;
}
public String getMaterialCode() {
return materialCode;
}
public void setMaterialCode(String materialCode) {
this.materialCode = materialCode;
}
public Boolean getIsFlexible() {
return isFlexible;
}
public void setIsFlexible(Boolean isFlexible) {
this.isFlexible = isFlexible;
}
public Boolean getIsTechnical() {
return isTechnical;
}
public void setIsTechnical(Boolean isTechnical) {
this.isTechnical = isTechnical;
}
public String getTechnicalTypeLabel() {
return technicalTypeLabel;
}
public void setTechnicalTypeLabel(String technicalTypeLabel) {
this.technicalTypeLabel = technicalTypeLabel;
}
}

176
backend/src/main/java/com/printcalculator/entity/FilamentVariant.java Normal file
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package com.printcalculator.entity;
import jakarta.persistence.*;
import org.hibernate.annotations.ColumnDefault;
import java.math.BigDecimal;
import java.time.OffsetDateTime;
@Entity
@Table(name = "filament_variant")
public class FilamentVariant {
@Id
@GeneratedValue(strategy = GenerationType.IDENTITY)
@Column(name = "filament_variant_id", nullable = false)
private Long id;
@ManyToOne(fetch = FetchType.LAZY, optional = false)
@JoinColumn(name = "filament_material_type_id", nullable = false)
private FilamentMaterialType filamentMaterialType;
@Column(name = "variant_display_name", nullable = false, length = Integer.MAX_VALUE)
private String variantDisplayName;
@Column(name = "color_name", nullable = false, length = Integer.MAX_VALUE)
private String colorName;
@Column(name = "color_hex", length = Integer.MAX_VALUE)
private String colorHex;
@ColumnDefault("'GLOSSY'")
@Column(name = "finish_type", length = Integer.MAX_VALUE)
private String finishType;
@Column(name = "brand", length = Integer.MAX_VALUE)
private String brand;
@ColumnDefault("false")
@Column(name = "is_matte", nullable = false)
private Boolean isMatte;
@ColumnDefault("false")
@Column(name = "is_special", nullable = false)
private Boolean isSpecial;
@Column(name = "cost_chf_per_kg", nullable = false, precision = 10, scale = 2)
private BigDecimal costChfPerKg;
@ColumnDefault("0.000")
@Column(name = "stock_spools", nullable = false, precision = 6, scale = 3)
private BigDecimal stockSpools;
@ColumnDefault("1.000")
@Column(name = "spool_net_kg", nullable = false, precision = 6, scale = 3)
private BigDecimal spoolNetKg;
@ColumnDefault("true")
@Column(name = "is_active", nullable = false)
private Boolean isActive;
@ColumnDefault("now()")
@Column(name = "created_at", nullable = false)
private OffsetDateTime createdAt;
public Long getId() {
return id;
}
public void setId(Long id) {
this.id = id;
}
public FilamentMaterialType getFilamentMaterialType() {
return filamentMaterialType;
}
public void setFilamentMaterialType(FilamentMaterialType filamentMaterialType) {
this.filamentMaterialType = filamentMaterialType;
}
public String getVariantDisplayName() {
return variantDisplayName;
}
public void setVariantDisplayName(String variantDisplayName) {
this.variantDisplayName = variantDisplayName;
}
public String getColorName() {
return colorName;
}
public void setColorName(String colorName) {
this.colorName = colorName;
}
public String getColorHex() {
return colorHex;
}
public void setColorHex(String colorHex) {
this.colorHex = colorHex;
}
public String getFinishType() {
return finishType;
}
public void setFinishType(String finishType) {
this.finishType = finishType;
}
public String getBrand() {
return brand;
}
public void setBrand(String brand) {
this.brand = brand;
}
public Boolean getIsMatte() {
return isMatte;
}
public void setIsMatte(Boolean isMatte) {
this.isMatte = isMatte;
}
public Boolean getIsSpecial() {
return isSpecial;
}
public void setIsSpecial(Boolean isSpecial) {
this.isSpecial = isSpecial;
}
public BigDecimal getCostChfPerKg() {
return costChfPerKg;
}
public void setCostChfPerKg(BigDecimal costChfPerKg) {
this.costChfPerKg = costChfPerKg;
}
public BigDecimal getStockSpools() {
return stockSpools;
}
public void setStockSpools(BigDecimal stockSpools) {
this.stockSpools = stockSpools;
}
public BigDecimal getSpoolNetKg() {
return spoolNetKg;
}
public void setSpoolNetKg(BigDecimal spoolNetKg) {
this.spoolNetKg = spoolNetKg;
}
public Boolean getIsActive() {
return isActive;
}
public void setIsActive(Boolean isActive) {
this.isActive = isActive;
}
public OffsetDateTime getCreatedAt() {
return createdAt;
}
public void setCreatedAt(OffsetDateTime createdAt) {
this.createdAt = createdAt;
}
}

72
backend/src/main/java/com/printcalculator/entity/FilamentVariantOrcaOverride.java Normal file
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package com.printcalculator.entity;
import jakarta.persistence.*;
import org.hibernate.annotations.ColumnDefault;
@Entity
@Table(name = "filament_variant_orca_override", uniqueConstraints = {
@UniqueConstraint(name = "ux_filament_variant_orca_override_variant_machine", columnNames = {
"filament_variant_id", "printer_machine_profile_id"
})
})
public class FilamentVariantOrcaOverride {
@Id
@GeneratedValue(strategy = GenerationType.IDENTITY)
@Column(name = "filament_variant_orca_override_id", nullable = false)
private Long id;
@ManyToOne(fetch = FetchType.LAZY, optional = false)
@JoinColumn(name = "filament_variant_id", nullable = false)
private FilamentVariant filamentVariant;
@ManyToOne(fetch = FetchType.LAZY, optional = false)
@JoinColumn(name = "printer_machine_profile_id", nullable = false)
private PrinterMachineProfile printerMachineProfile;
@Column(name = "orca_filament_profile_name", nullable = false, length = Integer.MAX_VALUE)
private String orcaFilamentProfileName;
@ColumnDefault("true")
@Column(name = "is_active", nullable = false)
private Boolean isActive;
public Long getId() {
return id;
}
public void setId(Long id) {
this.id = id;
}
public FilamentVariant getFilamentVariant() {
return filamentVariant;
}
public void setFilamentVariant(FilamentVariant filamentVariant) {
this.filamentVariant = filamentVariant;
}
public PrinterMachineProfile getPrinterMachineProfile() {
return printerMachineProfile;
}
public void setPrinterMachineProfile(PrinterMachineProfile printerMachineProfile) {
this.printerMachineProfile = printerMachineProfile;
}
public String getOrcaFilamentProfileName() {
return orcaFilamentProfileName;
}
public void setOrcaFilamentProfileName(String orcaFilamentProfileName) {
this.orcaFilamentProfileName = orcaFilamentProfileName;
}
public Boolean getIsActive() {
return isActive;
}
public void setIsActive(Boolean isActive) {
this.isActive = isActive;
}
}

44
backend/src/main/java/com/printcalculator/entity/FilamentVariantStockKg.java Normal file
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package com.printcalculator.entity;
import jakarta.persistence.Column;
import jakarta.persistence.Entity;
import jakarta.persistence.Id;
import jakarta.persistence.Table;
import org.hibernate.annotations.Immutable;
import java.math.BigDecimal;
@Entity
@Immutable
@Table(name = "filament_variant_stock_kg")
public class FilamentVariantStockKg {
@Id
@Column(name = "filament_variant_id")
private Long filamentVariantId;
@Column(name = "stock_spools", precision = 6, scale = 3)
private BigDecimal stockSpools;
@Column(name = "spool_net_kg", precision = 6, scale = 3)
private BigDecimal spoolNetKg;
@Column(name = "stock_kg")
private BigDecimal stockKg;
public Long getFilamentVariantId() {
return filamentVariantId;
}
public BigDecimal getStockSpools() {
return stockSpools;
}
public BigDecimal getSpoolNetKg() {
return spoolNetKg;
}
public BigDecimal getStockKg() {
return stockKg;
}
}

56
backend/src/main/java/com/printcalculator/entity/InfillPattern.java Normal file
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package com.printcalculator.entity;
import jakarta.persistence.*;
import org.hibernate.annotations.ColumnDefault;
@Entity
@Table(name = "infill_pattern")
public class InfillPattern {
@Id
@GeneratedValue(strategy = GenerationType.IDENTITY)
@Column(name = "infill_pattern_id", nullable = false)
private Long id;
@Column(name = "pattern_code", nullable = false, length = Integer.MAX_VALUE)
private String patternCode;
@Column(name = "display_name", nullable = false, length = Integer.MAX_VALUE)
private String displayName;
@ColumnDefault("true")
@Column(name = "is_active", nullable = false)
private Boolean isActive;
public Long getId() {
return id;
}
public void setId(Long id) {
this.id = id;
}
public String getPatternCode() {
return patternCode;
}
public void setPatternCode(String patternCode) {
this.patternCode = patternCode;
}
public String getDisplayName() {
return displayName;
}
public void setDisplayName(String displayName) {
this.displayName = displayName;
}
public Boolean getIsActive() {
return isActive;
}
public void setIsActive(Boolean isActive) {
this.isActive = isActive;
}
}

59
backend/src/main/java/com/printcalculator/entity/LayerHeightOption.java Normal file
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package com.printcalculator.entity;
import jakarta.persistence.*;
import org.hibernate.annotations.ColumnDefault;
import java.math.BigDecimal;
@Entity
@Table(name = "layer_height_option")
public class LayerHeightOption {
@Id
@GeneratedValue(strategy = GenerationType.IDENTITY)
@Column(name = "layer_height_option_id", nullable = false)
private Long id;
@Column(name = "layer_height_mm", nullable = false, precision = 5, scale = 3)
private BigDecimal layerHeightMm;
@ColumnDefault("1.000")
@Column(name = "time_multiplier", nullable = false, precision = 6, scale = 3)
private BigDecimal timeMultiplier;
@ColumnDefault("true")
@Column(name = "is_active", nullable = false)
private Boolean isActive;
public Long getId() {
return id;
}
public void setId(Long id) {
this.id = id;
}
public BigDecimal getLayerHeightMm() {
return layerHeightMm;
}
public void setLayerHeightMm(BigDecimal layerHeightMm) {
this.layerHeightMm = layerHeightMm;
}
public BigDecimal getTimeMultiplier() {
return timeMultiplier;
}
public void setTimeMultiplier(BigDecimal timeMultiplier) {
this.timeMultiplier = timeMultiplier;
}
public Boolean getIsActive() {
return isActive;
}
public void setIsActive(Boolean isActive) {
this.isActive = isActive;
}
}

80
backend/src/main/java/com/printcalculator/entity/LayerHeightProfile.java Normal file
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package com.printcalculator.entity;
import jakarta.persistence.*;
import org.hibernate.annotations.ColumnDefault;
import java.math.BigDecimal;
@Entity
@Table(name = "layer_height_profile")
public class LayerHeightProfile {
@Id
@GeneratedValue(strategy = GenerationType.IDENTITY)
@Column(name = "layer_height_profile_id", nullable = false)
private Long id;
@Column(name = "profile_name", nullable = false, length = Integer.MAX_VALUE)
private String profileName;
@Column(name = "min_layer_height_mm", nullable = false, precision = 5, scale = 3)
private BigDecimal minLayerHeightMm;
@Column(name = "max_layer_height_mm", nullable = false, precision = 5, scale = 3)
private BigDecimal maxLayerHeightMm;
@Column(name = "default_layer_height_mm", nullable = false, precision = 5, scale = 3)
private BigDecimal defaultLayerHeightMm;
@ColumnDefault("1.000")
@Column(name = "time_multiplier", nullable = false, precision = 6, scale = 3)
private BigDecimal timeMultiplier;
public Long getId() {
return id;
}
public void setId(Long id) {
this.id = id;
}
public String getProfileName() {
return profileName;
}
public void setProfileName(String profileName) {
this.profileName = profileName;
}
public BigDecimal getMinLayerHeightMm() {
return minLayerHeightMm;
}
public void setMinLayerHeightMm(BigDecimal minLayerHeightMm) {
this.minLayerHeightMm = minLayerHeightMm;
}
public BigDecimal getMaxLayerHeightMm() {
return maxLayerHeightMm;
}
public void setMaxLayerHeightMm(BigDecimal maxLayerHeightMm) {
this.maxLayerHeightMm = maxLayerHeightMm;
}
public BigDecimal getDefaultLayerHeightMm() {
return defaultLayerHeightMm;
}
public void setDefaultLayerHeightMm(BigDecimal defaultLayerHeightMm) {
this.defaultLayerHeightMm = defaultLayerHeightMm;
}
public BigDecimal getTimeMultiplier() {
return timeMultiplier;
}
public void setTimeMultiplier(BigDecimal timeMultiplier) {
this.timeMultiplier = timeMultiplier;
}
}

72
backend/src/main/java/com/printcalculator/entity/MaterialOrcaProfileMap.java Normal file
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package com.printcalculator.entity;
import jakarta.persistence.*;
import org.hibernate.annotations.ColumnDefault;
@Entity
@Table(name = "material_orca_profile_map", uniqueConstraints = {
@UniqueConstraint(name = "ux_material_orca_profile_map_machine_material", columnNames = {
"printer_machine_profile_id", "filament_material_type_id"
})
})
public class MaterialOrcaProfileMap {
@Id
@GeneratedValue(strategy = GenerationType.IDENTITY)
@Column(name = "material_orca_profile_map_id", nullable = false)
private Long id;
@ManyToOne(fetch = FetchType.LAZY, optional = false)
@JoinColumn(name = "printer_machine_profile_id", nullable = false)
private PrinterMachineProfile printerMachineProfile;
@ManyToOne(fetch = FetchType.LAZY, optional = false)
@JoinColumn(name = "filament_material_type_id", nullable = false)
private FilamentMaterialType filamentMaterialType;
@Column(name = "orca_filament_profile_name", nullable = false, length = Integer.MAX_VALUE)
private String orcaFilamentProfileName;
@ColumnDefault("true")
@Column(name = "is_active", nullable = false)
private Boolean isActive;
public Long getId() {
return id;
}
public void setId(Long id) {
this.id = id;
}
public PrinterMachineProfile getPrinterMachineProfile() {
return printerMachineProfile;
}
public void setPrinterMachineProfile(PrinterMachineProfile printerMachineProfile) {
this.printerMachineProfile = printerMachineProfile;
}
public FilamentMaterialType getFilamentMaterialType() {
return filamentMaterialType;
}
public void setFilamentMaterialType(FilamentMaterialType filamentMaterialType) {
this.filamentMaterialType = filamentMaterialType;
}
public String getOrcaFilamentProfileName() {
return orcaFilamentProfileName;
}
public void setOrcaFilamentProfileName(String orcaFilamentProfileName) {
this.orcaFilamentProfileName = orcaFilamentProfileName;
}
public Boolean getIsActive() {
return isActive;
}
public void setIsActive(Boolean isActive) {
this.isActive = isActive;
}
}

84
backend/src/main/java/com/printcalculator/entity/NozzleOption.java Normal file
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package com.printcalculator.entity;
import jakarta.persistence.*;
import org.hibernate.annotations.ColumnDefault;
import java.math.BigDecimal;
import java.time.OffsetDateTime;
@Entity
@Table(name = "nozzle_option")
public class NozzleOption {
@Id
@GeneratedValue(strategy = GenerationType.IDENTITY)
@Column(name = "nozzle_option_id", nullable = false)
private Long id;
@Column(name = "nozzle_diameter_mm", nullable = false, precision = 4, scale = 2)
private BigDecimal nozzleDiameterMm;
@ColumnDefault("0")
@Column(name = "owned_quantity", nullable = false)
private Integer ownedQuantity;
@ColumnDefault("0.00")
@Column(name = "extra_nozzle_change_fee_chf", nullable = false, precision = 10, scale = 2)
private BigDecimal extraNozzleChangeFeeChf;
@ColumnDefault("true")
@Column(name = "is_active", nullable = false)
private Boolean isActive;
@ColumnDefault("now()")
@Column(name = "created_at", nullable = false)
private OffsetDateTime createdAt;
public Long getId() {
return id;
}
public void setId(Long id) {
this.id = id;
}
public BigDecimal getNozzleDiameterMm() {
return nozzleDiameterMm;
}
public void setNozzleDiameterMm(BigDecimal nozzleDiameterMm) {
this.nozzleDiameterMm = nozzleDiameterMm;
}
public Integer getOwnedQuantity() {
return ownedQuantity;
}
public void setOwnedQuantity(Integer ownedQuantity) {
this.ownedQuantity = ownedQuantity;
}
public BigDecimal getExtraNozzleChangeFeeChf() {
return extraNozzleChangeFeeChf;
}
public void setExtraNozzleChangeFeeChf(BigDecimal extraNozzleChangeFeeChf) {
this.extraNozzleChangeFeeChf = extraNozzleChangeFeeChf;
}
public Boolean getIsActive() {
return isActive;
}
public void setIsActive(Boolean isActive) {
this.isActive = isActive;
}
public OffsetDateTime getCreatedAt() {
return createdAt;
}
public void setCreatedAt(OffsetDateTime createdAt) {
this.createdAt = createdAt;
}
}

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backend/src/main/java/com/printcalculator/entity/Order.java Normal file
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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("'it'")
@Column(name = "preferred_language", length = 2)
private String preferredLanguage;
@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 String getPreferredLanguage() {
return preferredLanguage;
}
public void setPreferredLanguage(String preferredLanguage) {
this.preferredLanguage = preferredLanguage;
}
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;
}
}

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backend/src/main/java/com/printcalculator/entity/OrderItem.java Normal file
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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;
@ManyToOne(fetch = FetchType.LAZY)
@JoinColumn(name = "filament_variant_id")
private FilamentVariant filamentVariant;
@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 = "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 = "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 FilamentVariant getFilamentVariant() {
return filamentVariant;
}
public void setFilamentVariant(FilamentVariant filamentVariant) {
this.filamentVariant = filamentVariant;
}
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 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 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;
}
}

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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;
}
}

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backend/src/main/java/com/printcalculator/entity/PricingPolicy.java Normal file
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package com.printcalculator.entity;
import jakarta.persistence.*;
import org.hibernate.annotations.ColumnDefault;
import java.math.BigDecimal;
import java.time.OffsetDateTime;
@Entity
@Table(name = "pricing_policy")
public class PricingPolicy {
@Id
@GeneratedValue(strategy = GenerationType.IDENTITY)
@Column(name = "pricing_policy_id", nullable = false)
private Long id;
@Column(name = "policy_name", nullable = false, length = Integer.MAX_VALUE)
private String policyName;
@Column(name = "valid_from", nullable = false)
private OffsetDateTime validFrom;
@Column(name = "valid_to")
private OffsetDateTime validTo;
@Column(name = "electricity_cost_chf_per_kwh", nullable = false, precision = 10, scale = 6)
private BigDecimal electricityCostChfPerKwh;
@ColumnDefault("20.000")
@Column(name = "markup_percent", nullable = false, precision = 6, scale = 3)
private BigDecimal markupPercent;
@ColumnDefault("0.00")
@Column(name = "fixed_job_fee_chf", nullable = false, precision = 10, scale = 2)
private BigDecimal fixedJobFeeChf;
@ColumnDefault("0.00")
@Column(name = "nozzle_change_base_fee_chf", nullable = false, precision = 10, scale = 2)
private BigDecimal nozzleChangeBaseFeeChf;
@ColumnDefault("0.00")
@Column(name = "cad_cost_chf_per_hour", nullable = false, precision = 10, scale = 2)
private BigDecimal cadCostChfPerHour;
@ColumnDefault("true")
@Column(name = "is_active", nullable = false)
private Boolean isActive;
@ColumnDefault("now()")
@Column(name = "created_at", nullable = false)
private OffsetDateTime createdAt;
public Long getId() {
return id;
}
public void setId(Long id) {
this.id = id;
}
public String getPolicyName() {
return policyName;
}
public void setPolicyName(String policyName) {
this.policyName = policyName;
}
public OffsetDateTime getValidFrom() {
return validFrom;
}
public void setValidFrom(OffsetDateTime validFrom) {
this.validFrom = validFrom;
}
public OffsetDateTime getValidTo() {
return validTo;
}
public void setValidTo(OffsetDateTime validTo) {
this.validTo = validTo;
}
public BigDecimal getElectricityCostChfPerKwh() {
return electricityCostChfPerKwh;
}
public void setElectricityCostChfPerKwh(BigDecimal electricityCostChfPerKwh) {
this.electricityCostChfPerKwh = electricityCostChfPerKwh;
}
public BigDecimal getMarkupPercent() {
return markupPercent;
}
public void setMarkupPercent(BigDecimal markupPercent) {
this.markupPercent = markupPercent;
}
public BigDecimal getFixedJobFeeChf() {
return fixedJobFeeChf;
}
public void setFixedJobFeeChf(BigDecimal fixedJobFeeChf) {
this.fixedJobFeeChf = fixedJobFeeChf;
}
public BigDecimal getNozzleChangeBaseFeeChf() {
return nozzleChangeBaseFeeChf;
}
public void setNozzleChangeBaseFeeChf(BigDecimal nozzleChangeBaseFeeChf) {
this.nozzleChangeBaseFeeChf = nozzleChangeBaseFeeChf;
}
public BigDecimal getCadCostChfPerHour() {
return cadCostChfPerHour;
}
public void setCadCostChfPerHour(BigDecimal cadCostChfPerHour) {
this.cadCostChfPerHour = cadCostChfPerHour;
}
public Boolean getIsActive() {
return isActive;
}
public void setIsActive(Boolean isActive) {
this.isActive = isActive;
}
public OffsetDateTime getCreatedAt() {
return createdAt;
}
public void setCreatedAt(OffsetDateTime createdAt) {
this.createdAt = createdAt;
}
}

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backend/src/main/java/com/printcalculator/entity/PricingPolicyMachineHourTier.java Normal file
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package com.printcalculator.entity;
import jakarta.persistence.*;
import java.math.BigDecimal;
@Entity
@Table(name = "pricing_policy_machine_hour_tier")
public class PricingPolicyMachineHourTier {
@Id
@GeneratedValue(strategy = GenerationType.IDENTITY)
@Column(name = "pricing_policy_machine_hour_tier_id", nullable = false)
private Long id;
@ManyToOne(fetch = FetchType.LAZY, optional = false)
@JoinColumn(name = "pricing_policy_id", nullable = false)
private PricingPolicy pricingPolicy;
@Column(name = "tier_start_hours", nullable = false, precision = 10, scale = 2)
private BigDecimal tierStartHours;
@Column(name = "tier_end_hours", precision = 10, scale = 2)
private BigDecimal tierEndHours;
@Column(name = "machine_cost_chf_per_hour", nullable = false, precision = 10, scale = 2)
private BigDecimal machineCostChfPerHour;
public Long getId() {
return id;
}
public void setId(Long id) {
this.id = id;
}
public PricingPolicy getPricingPolicy() {
return pricingPolicy;
}
public void setPricingPolicy(PricingPolicy pricingPolicy) {
this.pricingPolicy = pricingPolicy;
}
public BigDecimal getTierStartHours() {
return tierStartHours;
}
public void setTierStartHours(BigDecimal tierStartHours) {
this.tierStartHours = tierStartHours;
}
public BigDecimal getTierEndHours() {
return tierEndHours;
}
public void setTierEndHours(BigDecimal tierEndHours) {
this.tierEndHours = tierEndHours;
}
public BigDecimal getMachineCostChfPerHour() {
return machineCostChfPerHour;
}
public void setMachineCostChfPerHour(BigDecimal machineCostChfPerHour) {
this.machineCostChfPerHour = machineCostChfPerHour;
}
}

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backend/src/main/java/com/printcalculator/entity/PrinterFleetCurrent.java Normal file
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package com.printcalculator.entity;
import jakarta.persistence.Column;
import jakarta.persistence.Entity;
import jakarta.persistence.Table;
import org.hibernate.annotations.Immutable;
import jakarta.persistence.Id;
@Entity
@Immutable
@Table(name = "printer_fleet_current")
public class PrinterFleetCurrent {
@Id
@Column(name = "fleet_id")
private Long id;
@Column(name = "weighted_average_power_watts")
private Integer weightedAveragePowerWatts;
@Column(name = "fleet_max_build_x_mm")
private Integer fleetMaxBuildXMm;
@Column(name = "fleet_max_build_y_mm")
private Integer fleetMaxBuildYMm;
@Column(name = "fleet_max_build_z_mm")
private Integer fleetMaxBuildZMm;
public Integer getWeightedAveragePowerWatts() {
return weightedAveragePowerWatts;
}
public Integer getFleetMaxBuildXMm() {
return fleetMaxBuildXMm;
}
public Integer getFleetMaxBuildYMm() {
return fleetMaxBuildYMm;
}
public Integer getFleetMaxBuildZMm() {
return fleetMaxBuildZMm;
}
}

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package com.printcalculator.entity;
import jakarta.persistence.*;
import org.hibernate.annotations.ColumnDefault;
import java.math.BigDecimal;
import java.time.OffsetDateTime;
@Entity
@Table(name = "printer_machine")
public class PrinterMachine {
@Id
@GeneratedValue(strategy = GenerationType.IDENTITY)
@Column(name = "printer_machine_id", nullable = false)
private Long id;
@Column(name = "printer_display_name", nullable = false, length = Integer.MAX_VALUE)
private String printerDisplayName;
@Column(name = "build_volume_x_mm", nullable = false)
private Integer buildVolumeXMm;
@Column(name = "build_volume_y_mm", nullable = false)
private Integer buildVolumeYMm;
@Column(name = "build_volume_z_mm", nullable = false)
private Integer buildVolumeZMm;
@Column(name = "power_watts", nullable = false)
private Integer powerWatts;
@ColumnDefault("1.000")
@Column(name = "fleet_weight", nullable = false, precision = 6, scale = 3)
private BigDecimal fleetWeight;
@ColumnDefault("true")
@Column(name = "is_active", nullable = false)
private Boolean isActive;
@ColumnDefault("now()")
@Column(name = "created_at", nullable = false)
private OffsetDateTime createdAt;
public Long getId() {
return id;
}
public void setId(Long id) {
this.id = id;
}
public String getPrinterDisplayName() {
return printerDisplayName;
}
public void setPrinterDisplayName(String printerDisplayName) {
this.printerDisplayName = printerDisplayName;
}
public Integer getBuildVolumeXMm() {
return buildVolumeXMm;
}
public void setBuildVolumeXMm(Integer buildVolumeXMm) {
this.buildVolumeXMm = buildVolumeXMm;
}
public Integer getBuildVolumeYMm() {
return buildVolumeYMm;
}
public void setBuildVolumeYMm(Integer buildVolumeYMm) {
this.buildVolumeYMm = buildVolumeYMm;
}
public Integer getBuildVolumeZMm() {
return buildVolumeZMm;
}
public void setBuildVolumeZMm(Integer buildVolumeZMm) {
this.buildVolumeZMm = buildVolumeZMm;
}
public Integer getPowerWatts() {
return powerWatts;
}
public void setPowerWatts(Integer powerWatts) {
this.powerWatts = powerWatts;
}
public BigDecimal getFleetWeight() {
return fleetWeight;
}
public void setFleetWeight(BigDecimal fleetWeight) {
this.fleetWeight = fleetWeight;
}
public Boolean getIsActive() {
return isActive;
}
public void setIsActive(Boolean isActive) {
this.isActive = isActive;
}
public OffsetDateTime getCreatedAt() {
return createdAt;
}
public void setCreatedAt(OffsetDateTime createdAt) {
this.createdAt = createdAt;
}
}

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package com.printcalculator.entity;
import jakarta.persistence.*;
import org.hibernate.annotations.ColumnDefault;
import java.math.BigDecimal;
@Entity
@Table(name = "printer_machine_profile", uniqueConstraints = {
@UniqueConstraint(name = "ux_printer_machine_profile_machine_nozzle", columnNames = {
"printer_machine_id", "nozzle_diameter_mm"
})
})
public class PrinterMachineProfile {
@Id
@GeneratedValue(strategy = GenerationType.IDENTITY)
@Column(name = "printer_machine_profile_id", nullable = false)
private Long id;
@ManyToOne(fetch = FetchType.LAZY, optional = false)
@JoinColumn(name = "printer_machine_id", nullable = false)
private PrinterMachine printerMachine;
@Column(name = "nozzle_diameter_mm", nullable = false, precision = 4, scale = 2)
private BigDecimal nozzleDiameterMm;
@Column(name = "orca_machine_profile_name", nullable = false, length = Integer.MAX_VALUE)
private String orcaMachineProfileName;
@ColumnDefault("false")
@Column(name = "is_default", nullable = false)
private Boolean isDefault;
@ColumnDefault("true")
@Column(name = "is_active", nullable = false)
private Boolean isActive;
public Long getId() {
return id;
}
public void setId(Long id) {
this.id = id;
}
public PrinterMachine getPrinterMachine() {
return printerMachine;
}
public void setPrinterMachine(PrinterMachine printerMachine) {
this.printerMachine = printerMachine;
}
public BigDecimal getNozzleDiameterMm() {
return nozzleDiameterMm;
}
public void setNozzleDiameterMm(BigDecimal nozzleDiameterMm) {
this.nozzleDiameterMm = nozzleDiameterMm;
}
public String getOrcaMachineProfileName() {
return orcaMachineProfileName;
}
public void setOrcaMachineProfileName(String orcaMachineProfileName) {
this.orcaMachineProfileName = orcaMachineProfileName;
}
public Boolean getIsDefault() {
return isDefault;
}
public void setIsDefault(Boolean isDefault) {
this.isDefault = isDefault;
}
public Boolean getIsActive() {
return isActive;
}
public void setIsActive(Boolean isActive) {
this.isActive = isActive;
}
}

228
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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;
@ManyToOne(fetch = FetchType.LAZY)
@JoinColumn(name = "filament_variant_id")
@com.fasterxml.jackson.annotation.JsonIgnore
private FilamentVariant filamentVariant;
@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 FilamentVariant getFilamentVariant() {
return filamentVariant;
}
public void setFilamentVariant(FilamentVariant filamentVariant) {
this.filamentVariant = filamentVariant;
}
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;
}
}

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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;
}
}

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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;
}
}

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backend/src/main/java/com/printcalculator/event/PaymentConfirmedEvent.java Normal file
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package com.printcalculator.event;
import com.printcalculator.entity.Order;
import com.printcalculator.entity.Payment;
import org.springframework.context.ApplicationEvent;
public class PaymentConfirmedEvent extends ApplicationEvent {
private final Order order;
private final Payment payment;
public PaymentConfirmedEvent(Object source, Order order, Payment payment) {
super(source);
this.order = order;
this.payment = payment;
}
public Order getOrder() {
return order;
}
public Payment getPayment() {
return payment;
}
}

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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;
}
}

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package com.printcalculator.event.listener;
import com.printcalculator.entity.Order;
import com.printcalculator.entity.OrderItem;
import com.printcalculator.entity.Payment;
import com.printcalculator.event.OrderCreatedEvent;
import com.printcalculator.event.PaymentConfirmedEvent;
import com.printcalculator.event.PaymentReportedEvent;
import com.printcalculator.repository.OrderItemRepository;
import com.printcalculator.service.InvoicePdfRenderingService;
import com.printcalculator.service.QrBillService;
import com.printcalculator.service.StorageService;
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.text.NumberFormat;
import java.time.Year;
import java.time.format.DateTimeFormatter;
import java.time.format.FormatStyle;
import java.util.Currency;
import java.util.HashMap;
import java.util.List;
import java.util.Locale;
import java.util.Map;
import java.nio.file.Paths;
@Slf4j
@Component
@RequiredArgsConstructor
public class OrderEmailListener {
private static final String DEFAULT_LANGUAGE = "it";
private final EmailNotificationService emailNotificationService;
private final InvoicePdfRenderingService invoicePdfRenderingService;
private final OrderItemRepository orderItemRepository;
private final QrBillService qrBillService;
private final StorageService storageService;
@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);
}
}
@Async
@EventListener
public void handlePaymentConfirmedEvent(PaymentConfirmedEvent event) {
Order order = event.getOrder();
Payment payment = event.getPayment();
log.info("Processing PaymentConfirmedEvent for order id: {}", order.getId());
try {
sendPaidInvoiceEmail(order, payment);
} catch (Exception e) {
log.error("Failed to send paid invoice email for order id: {}", order.getId(), e);
}
}
private void sendCustomerConfirmationEmail(Order order) {
String language = resolveLanguage(order.getPreferredLanguage());
String orderNumber = getDisplayOrderNumber(order);
Map<String, Object> templateData = buildBaseTemplateData(order, language);
String subject = applyOrderConfirmationTexts(templateData, language, orderNumber);
byte[] confirmationPdf = loadOrGenerateConfirmationPdf(order);
emailNotificationService.sendEmailWithAttachment(
order.getCustomer().getEmail(),
subject,
"order-confirmation",
templateData,
buildConfirmationAttachmentName(language, orderNumber),
confirmationPdf
);
}
private void sendPaymentReportedEmail(Order order) {
String language = resolveLanguage(order.getPreferredLanguage());
String orderNumber = getDisplayOrderNumber(order);
Map<String, Object> templateData = buildBaseTemplateData(order, language);
String subject = applyPaymentReportedTexts(templateData, language, orderNumber);
emailNotificationService.sendEmail(
order.getCustomer().getEmail(),
subject,
"payment-reported",
templateData
);
}
private void sendPaidInvoiceEmail(Order order, Payment payment) {
String language = resolveLanguage(order.getPreferredLanguage());
String orderNumber = getDisplayOrderNumber(order);
Map<String, Object> templateData = buildBaseTemplateData(order, language);
String subject = applyPaymentConfirmedTexts(templateData, language, orderNumber);
byte[] pdf = null;
try {
List<OrderItem> items = orderItemRepository.findByOrder_Id(order.getId());
pdf = invoicePdfRenderingService.generateDocumentPdf(order, items, false, qrBillService, payment);
} catch (Exception e) {
log.error("Failed to generate PDF for paid invoice email: {}", e.getMessage(), e);
}
emailNotificationService.sendEmailWithAttachment(
order.getCustomer().getEmail(),
subject,
"payment-confirmed",
templateData,
buildPaidInvoiceAttachmentName(language, orderNumber),
pdf
);
}
private void sendAdminNotificationEmail(Order order) {
String orderNumber = getDisplayOrderNumber(order);
Map<String, Object> templateData = buildBaseTemplateData(order, DEFAULT_LANGUAGE);
templateData.put("customerName", buildCustomerFullName(order));
templateData.put("emailTitle", "Nuovo ordine ricevuto");
templateData.put("headlineText", "Nuovo ordine #" + orderNumber);
templateData.put("greetingText", "Ciao team,");
templateData.put("introText", "Un nuovo ordine e' stato creato dal cliente.");
templateData.put("detailsTitleText", "Dettagli ordine");
templateData.put("labelOrderNumber", "Numero ordine");
templateData.put("labelDate", "Data");
templateData.put("labelTotal", "Totale");
templateData.put("orderDetailsCtaText", "Apri dettaglio ordine");
templateData.put("attachmentHintText", "La conferma cliente e il QR bill sono stati salvati nella cartella documenti dell'ordine.");
templateData.put("supportText", "Controlla i dettagli e procedi con la gestione operativa.");
templateData.put("footerText", "Notifica automatica sistema ordini.");
emailNotificationService.sendEmail(
adminMailAddress,
"Nuovo Ordine Ricevuto #" + orderNumber + " - " + buildCustomerFullName(order),
"order-confirmation",
templateData
);
}
private Map<String, Object> buildBaseTemplateData(Order order, String language) {
Locale locale = localeForLanguage(language);
NumberFormat currencyFormatter = NumberFormat.getCurrencyInstance(locale);
currencyFormatter.setCurrency(Currency.getInstance("CHF"));
Map<String, Object> templateData = new HashMap<>();
templateData.put("customerName", buildCustomerFirstName(order, language));
templateData.put("orderId", order.getId());
templateData.put("orderNumber", getDisplayOrderNumber(order));
templateData.put("orderDetailsUrl", buildOrderDetailsUrl(order, language));
templateData.put(
"orderDate",
order.getCreatedAt().format(DateTimeFormatter.ofLocalizedDateTime(FormatStyle.MEDIUM).withLocale(locale))
);
templateData.put("totalCost", currencyFormatter.format(order.getTotalChf()));
templateData.put("currentYear", Year.now().getValue());
return templateData;
}
private String applyOrderConfirmationTexts(Map<String, Object> templateData, String language, String orderNumber) {
return switch (language) {
case "en" -> {
templateData.put("emailTitle", "Order Confirmation");
templateData.put("headlineText", "Thank you for your order #" + orderNumber);
templateData.put("greetingText", "Hi " + templateData.get("customerName") + ",");
templateData.put("introText", "We received your order and started processing it.");
templateData.put("detailsTitleText", "Order details");
templateData.put("labelOrderNumber", "Order number");
templateData.put("labelDate", "Date");
templateData.put("labelTotal", "Total");
templateData.put("orderDetailsCtaText", "View order status");
templateData.put("attachmentHintText", "Attached you can find the order confirmation PDF with the QR bill.");
templateData.put("supportText", "If you have questions, reply to this email and we will help you.");
templateData.put("footerText", "Automated message from 3D-Fab.");
yield "Order Confirmation #" + orderNumber + " - 3D-Fab";
}
case "de" -> {
templateData.put("emailTitle", "Bestellbestaetigung");
templateData.put("headlineText", "Danke fuer Ihre Bestellung #" + orderNumber);
templateData.put("greetingText", "Hallo " + templateData.get("customerName") + ",");
templateData.put("introText", "Wir haben Ihre Bestellung erhalten und mit der Bearbeitung begonnen.");
templateData.put("detailsTitleText", "Bestelldetails");
templateData.put("labelOrderNumber", "Bestellnummer");
templateData.put("labelDate", "Datum");
templateData.put("labelTotal", "Gesamtbetrag");
templateData.put("orderDetailsCtaText", "Bestellstatus ansehen");
templateData.put("attachmentHintText", "Im Anhang finden Sie die Bestellbestaetigung mit QR-Rechnung.");
templateData.put("supportText", "Bei Fragen antworten Sie einfach auf diese E-Mail.");
templateData.put("footerText", "Automatische Nachricht von 3D-Fab.");
yield "Bestellbestaetigung #" + orderNumber + " - 3D-Fab";
}
case "fr" -> {
templateData.put("emailTitle", "Confirmation de commande");
templateData.put("headlineText", "Merci pour votre commande #" + orderNumber);
templateData.put("greetingText", "Bonjour " + templateData.get("customerName") + ",");
templateData.put("introText", "Nous avons recu votre commande et commence son traitement.");
templateData.put("detailsTitleText", "Details de commande");
templateData.put("labelOrderNumber", "Numero de commande");
templateData.put("labelDate", "Date");
templateData.put("labelTotal", "Total");
templateData.put("orderDetailsCtaText", "Voir le statut de la commande");
templateData.put("attachmentHintText", "Vous trouverez en piece jointe la confirmation de commande avec la facture QR.");
templateData.put("supportText", "Si vous avez des questions, repondez a cet email.");
templateData.put("footerText", "Message automatique de 3D-Fab.");
yield "Confirmation de commande #" + orderNumber + " - 3D-Fab";
}
default -> {
templateData.put("emailTitle", "Conferma ordine");
templateData.put("headlineText", "Grazie per il tuo ordine #" + orderNumber);
templateData.put("greetingText", "Ciao " + templateData.get("customerName") + ",");
templateData.put("introText", "Abbiamo ricevuto il tuo ordine e iniziato l'elaborazione.");
templateData.put("detailsTitleText", "Dettagli ordine");
templateData.put("labelOrderNumber", "Numero ordine");
templateData.put("labelDate", "Data");
templateData.put("labelTotal", "Totale");
templateData.put("orderDetailsCtaText", "Visualizza stato ordine");
templateData.put("attachmentHintText", "In allegato trovi la conferma ordine in PDF con QR bill.");
templateData.put("supportText", "Se hai domande, rispondi a questa email e ti aiutiamo subito.");
templateData.put("footerText", "Messaggio automatico di 3D-Fab.");
yield "Conferma Ordine #" + orderNumber + " - 3D-Fab";
}
};
}
private String applyPaymentReportedTexts(Map<String, Object> templateData, String language, String orderNumber) {
return switch (language) {
case "en" -> {
templateData.put("emailTitle", "Payment Reported");
templateData.put("headlineText", "Payment reported for order #" + orderNumber);
templateData.put("greetingText", "Hi " + templateData.get("customerName") + ",");
templateData.put("introText", "We received your payment report and our team is now verifying it.");
templateData.put("statusText", "Current status: Payment under verification.");
templateData.put("orderDetailsCtaText", "Check order status");
templateData.put("supportText", "You will receive another email as soon as the payment is confirmed.");
templateData.put("footerText", "Automated message from 3D-Fab.");
templateData.put("labelOrderNumber", "Order number");
templateData.put("labelTotal", "Total");
yield "We are verifying your payment (Order #" + orderNumber + ")";
}
case "de" -> {
templateData.put("emailTitle", "Zahlung gemeldet");
templateData.put("headlineText", "Zahlung fuer Bestellung #" + orderNumber + " gemeldet");
templateData.put("greetingText", "Hallo " + templateData.get("customerName") + ",");
templateData.put("introText", "Wir haben Ihre Zahlungsmitteilung erhalten und pruefen sie aktuell.");
templateData.put("statusText", "Aktueller Status: Zahlung in Pruefung.");
templateData.put("orderDetailsCtaText", "Bestellstatus ansehen");
templateData.put("supportText", "Sobald die Zahlung bestaetigt ist, erhalten Sie eine weitere E-Mail.");
templateData.put("footerText", "Automatische Nachricht von 3D-Fab.");
templateData.put("labelOrderNumber", "Bestellnummer");
templateData.put("labelTotal", "Gesamtbetrag");
yield "Wir pruefen Ihre Zahlung (Bestellung #" + orderNumber + ")";
}
case "fr" -> {
templateData.put("emailTitle", "Paiement signale");
templateData.put("headlineText", "Paiement signale pour la commande #" + orderNumber);
templateData.put("greetingText", "Bonjour " + templateData.get("customerName") + ",");
templateData.put("introText", "Nous avons recu votre signalement de paiement et nous le verifions.");
templateData.put("statusText", "Statut actuel: Paiement en verification.");
templateData.put("orderDetailsCtaText", "Consulter le statut de la commande");
templateData.put("supportText", "Vous recevrez un nouvel email des que le paiement sera confirme.");
templateData.put("footerText", "Message automatique de 3D-Fab.");
templateData.put("labelOrderNumber", "Numero de commande");
templateData.put("labelTotal", "Total");
yield "Nous verifions votre paiement (Commande #" + orderNumber + ")";
}
default -> {
templateData.put("emailTitle", "Pagamento segnalato");
templateData.put("headlineText", "Pagamento segnalato per ordine #" + orderNumber);
templateData.put("greetingText", "Ciao " + templateData.get("customerName") + ",");
templateData.put("introText", "Abbiamo ricevuto la tua segnalazione di pagamento e la stiamo verificando.");
templateData.put("statusText", "Stato attuale: pagamento in verifica.");
templateData.put("orderDetailsCtaText", "Controlla lo stato ordine");
templateData.put("supportText", "Riceverai una nuova email non appena il pagamento sara' confermato.");
templateData.put("footerText", "Messaggio automatico di 3D-Fab.");
templateData.put("labelOrderNumber", "Numero ordine");
templateData.put("labelTotal", "Totale");
yield "Stiamo verificando il tuo pagamento (Ordine #" + orderNumber + ")";
}
};
}
private String applyPaymentConfirmedTexts(Map<String, Object> templateData, String language, String orderNumber) {
return switch (language) {
case "en" -> {
templateData.put("emailTitle", "Payment Confirmed");
templateData.put("headlineText", "Payment confirmed for order #" + orderNumber);
templateData.put("greetingText", "Hi " + templateData.get("customerName") + ",");
templateData.put("introText", "Your payment has been confirmed and the order moved into production.");
templateData.put("statusText", "Current status: In production.");
templateData.put("attachmentHintText", "The paid invoice PDF is attached to this email.");
templateData.put("orderDetailsCtaText", "View order status");
templateData.put("supportText", "We will notify you again when the shipment is ready.");
templateData.put("footerText", "Automated message from 3D-Fab.");
templateData.put("labelOrderNumber", "Order number");
templateData.put("labelTotal", "Total");
yield "Payment confirmed (Order #" + orderNumber + ") - 3D-Fab";
}
case "de" -> {
templateData.put("emailTitle", "Zahlung bestaetigt");
templateData.put("headlineText", "Zahlung fuer Bestellung #" + orderNumber + " bestaetigt");
templateData.put("greetingText", "Hallo " + templateData.get("customerName") + ",");
templateData.put("introText", "Ihre Zahlung wurde bestaetigt und die Bestellung ist jetzt in Produktion.");
templateData.put("statusText", "Aktueller Status: In Produktion.");
templateData.put("attachmentHintText", "Die bezahlte Rechnung als PDF ist dieser E-Mail beigefuegt.");
templateData.put("orderDetailsCtaText", "Bestellstatus ansehen");
templateData.put("supportText", "Wir informieren Sie erneut, sobald der Versand bereit ist.");
templateData.put("footerText", "Automatische Nachricht von 3D-Fab.");
templateData.put("labelOrderNumber", "Bestellnummer");
templateData.put("labelTotal", "Gesamtbetrag");
yield "Zahlung bestaetigt (Bestellung #" + orderNumber + ") - 3D-Fab";
}
case "fr" -> {
templateData.put("emailTitle", "Paiement confirme");
templateData.put("headlineText", "Paiement confirme pour la commande #" + orderNumber);
templateData.put("greetingText", "Bonjour " + templateData.get("customerName") + ",");
templateData.put("introText", "Votre paiement est confirme et la commande est passe en production.");
templateData.put("statusText", "Statut actuel: En production.");
templateData.put("attachmentHintText", "La facture payee en PDF est jointe a cet email.");
templateData.put("orderDetailsCtaText", "Voir le statut de la commande");
templateData.put("supportText", "Nous vous informerons a nouveau des que l'expedition sera prete.");
templateData.put("footerText", "Message automatique de 3D-Fab.");
templateData.put("labelOrderNumber", "Numero de commande");
templateData.put("labelTotal", "Total");
yield "Paiement confirme (Commande #" + orderNumber + ") - 3D-Fab";
}
default -> {
templateData.put("emailTitle", "Pagamento confermato");
templateData.put("headlineText", "Pagamento confermato per ordine #" + orderNumber);
templateData.put("greetingText", "Ciao " + templateData.get("customerName") + ",");
templateData.put("introText", "Il tuo pagamento e' stato confermato e l'ordine e' entrato in produzione.");
templateData.put("statusText", "Stato attuale: in produzione.");
templateData.put("attachmentHintText", "In allegato trovi la fattura saldata in PDF.");
templateData.put("orderDetailsCtaText", "Visualizza stato ordine");
templateData.put("supportText", "Ti aggiorneremo di nuovo quando la spedizione sara' pronta.");
templateData.put("footerText", "Messaggio automatico di 3D-Fab.");
templateData.put("labelOrderNumber", "Numero ordine");
templateData.put("labelTotal", "Totale");
yield "Pagamento confermato (Ordine #" + orderNumber + ") - 3D-Fab";
}
};
}
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 language) {
String baseUrl = frontendBaseUrl == null ? "" : frontendBaseUrl.replaceAll("/+$", "");
return baseUrl + "/" + language + "/co/" + order.getId();
}
private String buildConfirmationAttachmentName(String language, String orderNumber) {
return switch (language) {
case "en" -> "Order-Confirmation-" + orderNumber + ".pdf";
case "de" -> "Bestellbestaetigung-" + orderNumber + ".pdf";
case "fr" -> "Confirmation-Commande-" + orderNumber + ".pdf";
default -> "Conferma-Ordine-" + orderNumber + ".pdf";
};
}
private String buildPaidInvoiceAttachmentName(String language, String orderNumber) {
return switch (language) {
case "en" -> "Paid-Invoice-" + orderNumber + ".pdf";
case "de" -> "Bezahlte-Rechnung-" + orderNumber + ".pdf";
case "fr" -> "Facture-Payee-" + orderNumber + ".pdf";
default -> "Fattura-Pagata-" + orderNumber + ".pdf";
};
}
private byte[] loadOrGenerateConfirmationPdf(Order order) {
byte[] stored = loadStoredConfirmationPdf(order);
if (stored != null) {
return stored;
}
try {
List<OrderItem> items = orderItemRepository.findByOrder_Id(order.getId());
return invoicePdfRenderingService.generateDocumentPdf(order, items, true, qrBillService, null);
} catch (Exception e) {
log.error("Failed to generate fallback confirmation PDF for order id: {}", order.getId(), e);
return null;
}
}
private byte[] loadStoredConfirmationPdf(Order order) {
String relativePath = buildConfirmationPdfRelativePath(order);
try {
return storageService.loadAsResource(Paths.get(relativePath)).getInputStream().readAllBytes();
} catch (Exception e) {
log.warn("Confirmation PDF not found for order id {} at {}", order.getId(), relativePath);
return null;
}
}
private String buildConfirmationPdfRelativePath(Order order) {
return "orders/" + order.getId() + "/documents/confirmation-" + getDisplayOrderNumber(order) + ".pdf";
}
private String buildCustomerFirstName(Order order, String language) {
if (order.getCustomer() != null && order.getCustomer().getFirstName() != null && !order.getCustomer().getFirstName().isBlank()) {
return order.getCustomer().getFirstName();
}
if (order.getBillingFirstName() != null && !order.getBillingFirstName().isBlank()) {
return order.getBillingFirstName();
}
return switch (language) {
case "en" -> "Customer";
case "de" -> "Kunde";
case "fr" -> "Client";
default -> "Cliente";
};
}
private String buildCustomerFullName(Order order) {
String firstName = order.getCustomer() != null ? order.getCustomer().getFirstName() : null;
String lastName = order.getCustomer() != null ? order.getCustomer().getLastName() : null;
if (firstName != null && !firstName.isBlank() && lastName != null && !lastName.isBlank()) {
return firstName + " " + lastName;
}
if (order.getBillingFirstName() != null && !order.getBillingFirstName().isBlank()
&& order.getBillingLastName() != null && !order.getBillingLastName().isBlank()) {
return order.getBillingFirstName() + " " + order.getBillingLastName();
}
return "Cliente";
}
private Locale localeForLanguage(String language) {
return switch (language) {
case "en" -> Locale.ENGLISH;
case "de" -> Locale.GERMAN;
case "fr" -> Locale.FRENCH;
default -> Locale.ITALIAN;
};
}
private String resolveLanguage(String language) {
if (language == null || language.isBlank()) {
return DEFAULT_LANGUAGE;
}
String normalized = language.trim().toLowerCase(Locale.ROOT);
if (normalized.length() > 2) {
normalized = normalized.substring(0, 2);
}
return switch (normalized) {
case "it", "en", "de", "fr" -> normalized;
default -> DEFAULT_LANGUAGE;
};
}
}

61
backend/src/main/java/com/printcalculator/exception/GlobalExceptionHandler.java Normal file
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package com.printcalculator.exception;
import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseEntity;
import org.springframework.validation.FieldError;
import org.springframework.web.bind.MethodArgumentNotValidException;
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.ArrayList;
import java.util.LinkedHashMap;
import java.util.List;
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);
}
@ExceptionHandler(MethodArgumentNotValidException.class)
public ResponseEntity<Object> handleValidationException(
MethodArgumentNotValidException ex, WebRequest request) {
List<String> details = new ArrayList<>();
for (FieldError fieldError : ex.getBindingResult().getFieldErrors()) {
details.add(fieldError.getField() + ": " + fieldError.getDefaultMessage());
}
Map<String, Object> body = new LinkedHashMap<>();
body.put("timestamp", LocalDateTime.now());
body.put("message", "Dati non validi.");
body.put("error", "Validation Error");
body.put("details", details);
return new ResponseEntity<>(body, HttpStatus.BAD_REQUEST);
}
@ExceptionHandler(IllegalArgumentException.class)
public ResponseEntity<Object> handleIllegalArgumentException(
IllegalArgumentException ex, WebRequest request) {
Map<String, Object> body = new LinkedHashMap<>();
body.put("timestamp", LocalDateTime.now());
body.put("message", ex.getMessage());
body.put("error", "Bad Request");
return new ResponseEntity<>(body, HttpStatus.BAD_REQUEST);
}
}

12
backend/src/main/java/com/printcalculator/exception/StorageException.java Normal file
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package com.printcalculator.exception;
public class StorageException extends RuntimeException {
public StorageException(String message) {
super(message);
}
public StorageException(String message, Throwable cause) {
super(message, cause);
}
}

7
backend/src/main/java/com/printcalculator/exception/VirusDetectedException.java Normal file
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@@ -0,0 +1,7 @@
package com.printcalculator.exception;
public class VirusDetectedException extends RuntimeException {
public VirusDetectedException(String message) {
super(message);
}
}

7
backend/src/main/java/com/printcalculator/model/ModelDimensions.java Normal file
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@@ -0,0 +1,7 @@
package com.printcalculator.model;
public record ModelDimensions(
double xMm,
double yMm,
double zMm
) {}

8
backend/src/main/java/com/printcalculator/model/PrintStats.java Normal file
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@@ -0,0 +1,8 @@
package com.printcalculator.model;
public record PrintStats(
long printTimeSeconds,
String printTimeFormatted,
double filamentWeightGrams,
double filamentLengthMm
) {}

24
backend/src/main/java/com/printcalculator/model/QuoteResult.java Normal file
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package com.printcalculator.model;
public class QuoteResult {
private double totalPrice;
private String currency;
private PrintStats stats;
public QuoteResult(double totalPrice, String currency, PrintStats stats) {
this.totalPrice = totalPrice;
this.currency = currency;
this.stats = stats;
}
public double getTotalPrice() {
return totalPrice;
}
public String getCurrency() {
return currency;
}
public PrintStats getStats() {
return stats;
}
}

11
backend/src/main/java/com/printcalculator/repository/CustomQuoteRequestAttachmentRepository.java Normal file
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@@ -0,0 +1,11 @@
package com.printcalculator.repository;
import com.printcalculator.entity.CustomQuoteRequestAttachment;
import org.springframework.data.jpa.repository.JpaRepository;
import java.util.List;
import java.util.UUID;
public interface CustomQuoteRequestAttachmentRepository extends JpaRepository<CustomQuoteRequestAttachment, UUID> {
List<CustomQuoteRequestAttachment> findByRequest_IdOrderByCreatedAtAsc(UUID requestId);
}

9
backend/src/main/java/com/printcalculator/repository/CustomQuoteRequestRepository.java Normal file
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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> {
}

11
backend/src/main/java/com/printcalculator/repository/CustomerRepository.java Normal file
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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);
}

10
backend/src/main/java/com/printcalculator/repository/FilamentMaterialTypeRepository.java Normal file
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@@ -0,0 +1,10 @@
package com.printcalculator.repository;
import com.printcalculator.entity.FilamentMaterialType;
import org.springframework.data.jpa.repository.JpaRepository;
import java.util.Optional;
public interface FilamentMaterialTypeRepository extends JpaRepository<FilamentMaterialType, Long> {
Optional<FilamentMaterialType> findByMaterialCode(String materialCode);
}

15
backend/src/main/java/com/printcalculator/repository/FilamentVariantOrcaOverrideRepository.java Normal file
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package com.printcalculator.repository;
import com.printcalculator.entity.FilamentVariant;
import com.printcalculator.entity.FilamentVariantOrcaOverride;
import com.printcalculator.entity.PrinterMachineProfile;
import org.springframework.data.jpa.repository.JpaRepository;
import java.util.Optional;
public interface FilamentVariantOrcaOverrideRepository extends JpaRepository<FilamentVariantOrcaOverride, Long> {
Optional<FilamentVariantOrcaOverride> findByFilamentVariantAndPrinterMachineProfileAndIsActiveTrue(
FilamentVariant filamentVariant,
PrinterMachineProfile printerMachineProfile
);
}

14
backend/src/main/java/com/printcalculator/repository/FilamentVariantRepository.java Normal file
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package com.printcalculator.repository;
import com.printcalculator.entity.FilamentVariant;
import org.springframework.data.jpa.repository.JpaRepository;
import com.printcalculator.entity.FilamentMaterialType;
import java.util.Optional;
public interface FilamentVariantRepository extends JpaRepository<FilamentVariant, Long> {
// We try to match by color name if possible, or get first active
Optional<FilamentVariant> findByFilamentMaterialTypeAndColorName(FilamentMaterialType type, String colorName);
Optional<FilamentVariant> findByFilamentMaterialTypeAndVariantDisplayName(FilamentMaterialType type, String variantDisplayName);
Optional<FilamentVariant> findFirstByFilamentMaterialTypeAndIsActiveTrue(FilamentMaterialType type);
}

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