98 lines
4.1 KiB
Python
98 lines
4.1 KiB
Python
from sqlalchemy import Column, Integer, String, Boolean, DateTime, Date, Numeric, ForeignKey, func
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from sqlalchemy.orm import relationship
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from .database import Base
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class Tenant(Base):
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__tablename__ = "tenants"
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id = Column(Integer, primary_key=True, index=True)
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slug = Column(String(64), unique=True, index=True, nullable=False)
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name = Column(String(150), nullable=False)
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subdomain = Column(String(100), unique=True, nullable=False)
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contact_email = Column(String(191), default="")
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is_active = Column(Boolean, default=True)
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created_at = Column(DateTime, default=func.now())
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products = relationship("Product", back_populates="tenant", cascade="all, delete-orphan")
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events = relationship("Event", back_populates="tenant", cascade="all, delete-orphan")
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orders = relationship("Order", back_populates="tenant", cascade="all, delete-orphan")
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users = relationship("User", back_populates="tenant", cascade="all, delete-orphan")
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class User(Base):
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__tablename__ = "users"
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id = Column(Integer, primary_key=True, index=True)
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tenant_id = Column(Integer, ForeignKey("tenants.id", ondelete="CASCADE"), nullable=False)
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email = Column(String(191), nullable=False)
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username = Column(String(100), nullable=False)
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password_hash = Column(String(255), default="")
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first_name = Column(String(100), nullable=False)
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last_name = Column(String(100), nullable=False)
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role = Column(String(20), default="user")
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is_active = Column(Boolean, default=True)
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created_at = Column(DateTime, default=func.now())
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tenant = relationship("Tenant", back_populates="users")
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orders = relationship("Order", back_populates="user")
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class Product(Base):
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__tablename__ = "products"
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id = Column(Integer, primary_key=True, index=True)
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tenant_id = Column(Integer, ForeignKey("tenants.id", ondelete="CASCADE"), nullable=False)
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name = Column(String(150), nullable=False)
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description = Column(String(255), default="")
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price = Column(Numeric(10, 2), nullable=False, default=0.00)
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unit = Column(String(50), default="Stück")
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is_active = Column(Boolean, default=True)
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sort_order = Column(Integer, default=0)
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tenant = relationship("Tenant", back_populates="products")
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class Event(Base):
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__tablename__ = "events"
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id = Column(Integer, primary_key=True, index=True)
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tenant_id = Column(Integer, ForeignKey("tenants.id", ondelete="CASCADE"), nullable=False)
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title = Column(String(150), nullable=False)
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event_date = Column(Date, nullable=False)
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deadline = Column(DateTime, nullable=False)
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status = Column(String(20), default="open") # 'open', 'closed', 'completed'
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created_at = Column(DateTime, default=func.now())
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tenant = relationship("Tenant", back_populates="events")
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orders = relationship("Order", back_populates="event", cascade="all, delete-orphan")
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class Order(Base):
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__tablename__ = "orders"
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id = Column(Integer, primary_key=True, index=True)
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tenant_id = Column(Integer, ForeignKey("tenants.id", ondelete="CASCADE"), nullable=False)
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event_id = Column(Integer, ForeignKey("events.id", ondelete="CASCADE"), nullable=False)
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user_id = Column(Integer, ForeignKey("users.id", ondelete="CASCADE"), nullable=False)
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total_price = Column(Numeric(10, 2), nullable=False, default=0.00)
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is_paid = Column(Boolean, default=False)
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created_at = Column(DateTime, default=func.now())
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tenant = relationship("Tenant", back_populates="orders")
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event = relationship("Event", back_populates="orders")
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user = relationship("User", back_populates="orders")
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items = relationship("OrderItem", back_populates="order", cascade="all, delete-orphan")
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class OrderItem(Base):
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__tablename__ = "order_items"
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id = Column(Integer, primary_key=True, index=True)
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order_id = Column(Integer, ForeignKey("orders.id", ondelete="CASCADE"), nullable=False)
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product_id = Column(Integer, ForeignKey("products.id", ondelete="RESTRICT"), nullable=False)
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quantity = Column(Integer, default=1, nullable=False)
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unit_price = Column(Numeric(10, 2), nullable=False)
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order = relationship("Order", back_populates="items")
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product = relationship("Product")
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