added docker setup

backend/.dockerignore

@@ -0,0 +1,30 @@
+__pycache__
+*.pyc
+*.pyo
+*.pyd
+.Python
+env
+pip-log.txt
+pip-delete-this-directory.txt
+.tox
+.coverage
+.coverage.*
+.cache
+nosetests.xml
+coverage.xml
+*.cover
+*.log
+.git
+.mypy_cache
+.pytest_cache
+.hypothesis
+.DS_Store
+.env
+.venv
+venv/
+ENV/
+env/
+.venv/
+*.egg-info/
+dist/
+build/ 

backend/Dockerfile

@@ -0,0 +1,32 @@
+FROM python:3.11-slim
+
+# Set working directory
+WORKDIR /app
+
+# Install system dependencies
+RUN apt-get update && apt-get install -y \
+    gcc \
+    && rm -rf /var/lib/apt/lists/*
+
+# Copy requirements first for better caching
+COPY requirements.txt .
+
+# Install Python dependencies
+RUN pip install --no-cache-dir -r requirements.txt
+
+# Copy application code
+COPY . .
+
+# Create non-root user
+RUN useradd --create-home --shell /bin/bash app && chown -R app:app /app
+USER app
+
+# Expose port
+EXPOSE 8000
+
+# Health check
+HEALTHCHECK --interval=30s --timeout=30s --start-period=5s --retries=3 \
+    CMD python -c "import requests; requests.get('http://localhost:8000/orders')" || exit 1
+
+# Start the application
+CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "8000"] 

backend/main.py

@@ -1,4 +1,4 @@
-from fastapi import FastAPI, HTTPException, WebSocket, WebSocketDisconnect
+from fastapi import FastAPI, HTTPException, WebSocket, WebSocketDisconnect, APIRouter
 from typing import List
 from models import CreateOrderRequest, Order, DrinkType, MateType
 from database import db
@@ -11,11 +11,14 @@ app = FastAPI(
     version="1.0.0"
 )
 
+# API Router mit /api Prefix
+api_router = APIRouter(prefix="/api")
+
 # Datenbank-Referenz im WebSocketManager setzen
 websocket_manager.set_database(db)
 
 
-@app.websocket("/ws")
+@app.websocket("/api/ws")
 async def websocket_endpoint(websocket: WebSocket):
     """
     WebSocket-Endpunkt für Echtzeit-Updates der Bestellungen.
@@ -74,7 +77,7 @@ async def websocket_endpoint(websocket: WebSocket):
         websocket_manager.disconnect(websocket)
 
 
-@app.post("/orders", response_model=Order, status_code=201)
+@api_router.post("/orders", response_model=Order, status_code=201)
 async def create_order(order_request: CreateOrderRequest):
     """
     Erstellt eine neue Bestellung.
@@ -90,7 +93,7 @@ async def create_order(order_request: CreateOrderRequest):
     return order
 
 
-@app.get("/orders", response_model=List[Order])
+@api_router.get("/orders", response_model=List[Order])
 async def get_all_orders():
     """
     Gibt alle Bestellungen zurück.
@@ -99,7 +102,7 @@ async def get_all_orders():
     return orders
 
 
-@app.delete("/orders/{order_id}")
+@api_router.delete("/orders/{order_id}")
 async def delete_order(order_id: str):
     """
     Löscht eine spezifische Bestellung.
@@ -115,7 +118,7 @@ async def delete_order(order_id: str):
     return {"message": f"Bestellung {order_id} wurde erfolgreich gelöscht"}
 
 
-@app.get("/drinks")
+@api_router.get("/drinks")
 async def get_available_drinks():
     """
     Gibt alle verfügbaren Getränketypen zurück.
@@ -126,6 +129,10 @@ async def get_available_drinks():
     }
 
 
+# API Router zur App hinzufügen
+app.include_router(api_router)
+
+
 if __name__ == "__main__":
     import uvicorn
     uvicorn.run(app, host="0.0.0.0", port=8000)