new init

apps/backend/app/models/booking.py

@@ -0,0 +1,18 @@
+from sqlalchemy import Column, Integer, ForeignKey, DateTime, String
+from sqlalchemy.orm import relationship
+from app.core.database import Base
+from datetime import datetime
+
+class Booking(Base):
+    __tablename__ = "bookings"
+
+    id = Column(Integer, primary_key=True, index=True)
+    user_id = Column(Integer, ForeignKey("users.id"), nullable=False)
+    product_id = Column(Integer, ForeignKey("products.id"), nullable=False)
+    amount = Column(Integer, nullable=False)  # Anzahl der Produkte in dieser Buchung
+    total_cents = Column(Integer, nullable=False)  # Gesamtsumme in Cent (Preis * Anzahl)
+    comment = Column(String, nullable=True)
+    timestamp = Column(DateTime, default=datetime.utcnow, nullable=False)  # Zeitpunkt der Buchung
+
+    user = relationship("User")
+    product = relationship("Product")