31 lines
1.5 KiB
Python
31 lines
1.5 KiB
Python
import datetime
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import uuid
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from sqlalchemy import Column, String, Boolean, DateTime, ForeignKey
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from sqlalchemy.dialects.postgresql import UUID
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from sqlalchemy.orm import relationship
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from app.db import Base
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class User(Base):
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__tablename__ = "users"
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id = Column(UUID(as_uuid=True), primary_key=True, default=uuid.uuid4, index=True)
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username = Column(String, unique=True, index=True, nullable=False)
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email = Column(String, unique=True, index=True, nullable=False)
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hashed_password = Column(String, nullable=False)
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is_active = Column(Boolean, default=True, nullable=False)
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is_superuser = Column(Boolean, default=False, nullable=False)
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created_at = Column(DateTime, default=datetime.datetime.now)
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updated_at = Column(DateTime, default=datetime.datetime.now, onupdate=datetime.datetime.now)
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last_login_at = Column(DateTime, nullable=True) # 最后登录时间，可为空
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current_workspace_id = Column(UUID(as_uuid=True), ForeignKey("workspaces.id"), nullable=True) # 当前工作空间ID，可为空
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# Foreign key to tenant - each user belongs to exactly one tenant
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tenant_id = Column(UUID(as_uuid=True), ForeignKey("tenants.id"), nullable=False)
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# Relationship to workspace memberships - users collaborate in workspaces through membership
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workspaces = relationship("WorkspaceMember", back_populates="user")
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# Relationship to tenant - one-to-one relationship
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tenant = relationship("Tenants", back_populates="users")
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