Initial commit: 000-platform project skeleton

backend/app/models/tenant.py

@@ -0,0 +1,47 @@
+"""租户相关模型"""
+from datetime import datetime, date
+from sqlalchemy import Column, BigInteger, String, Enum, Date, Text, Boolean, JSON, TIMESTAMP
+from ..database import Base
+
+
+class Tenant(Base):
+    """租户表"""
+    __tablename__ = "platform_tenants"
+    
+    id = Column(BigInteger, primary_key=True, autoincrement=True)
+    code = Column(String(50), unique=True, nullable=False)
+    name = Column(String(100), nullable=False)
+    contact_info = Column(JSON)
+    status = Column(Enum('active', 'expired', 'trial'), default='active')
+    expired_at = Column(Date)
+    created_at = Column(TIMESTAMP, default=datetime.now)
+    updated_at = Column(TIMESTAMP, default=datetime.now, onupdate=datetime.now)
+
+
+class Subscription(Base):
+    """订阅表"""
+    __tablename__ = "platform_subscriptions"
+    
+    id = Column(BigInteger, primary_key=True, autoincrement=True)
+    tenant_id = Column(BigInteger, nullable=False)
+    app_code = Column(String(50), nullable=False)
+    start_date = Column(Date)
+    end_date = Column(Date)
+    quota = Column(JSON)
+    status = Column(Enum('active', 'expired'), default='active')
+    created_at = Column(TIMESTAMP, default=datetime.now)
+    updated_at = Column(TIMESTAMP, default=datetime.now, onupdate=datetime.now)
+
+
+class Config(Base):
+    """配置表"""
+    __tablename__ = "platform_configs"
+    
+    id = Column(BigInteger, primary_key=True, autoincrement=True)
+    tenant_id = Column(BigInteger, nullable=False)
+    config_type = Column(String(50), nullable=False)
+    config_key = Column(String(100), nullable=False)
+    config_value = Column(Text)
+    is_encrypted = Column(Boolean, default=False)
+    created_at = Column(TIMESTAMP, default=datetime.now)
+    updated_at = Column(TIMESTAMP, default=datetime.now, onupdate=datetime.now)