26 lines
1.1 KiB
Python
26 lines
1.1 KiB
Python
from datetime import datetime
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from sqlalchemy import Boolean, DateTime, ForeignKey, Integer, String, Text, func
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from sqlalchemy.orm import Mapped, mapped_column, relationship
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from app.db.base import Base
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class Notification(Base):
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__tablename__ = "notifications"
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id: Mapped[int] = mapped_column(primary_key=True, autoincrement=True)
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user_id: Mapped[int] = mapped_column(Integer, ForeignKey("users.id"), nullable=False, index=True)
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type: Mapped[str] = mapped_column(String(50), nullable=False, index=True)
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title: Mapped[str] = mapped_column(String(200), nullable=False)
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content: Mapped[str | None] = mapped_column(Text)
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ref_type: Mapped[str | None] = mapped_column(String(50))
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ref_id: Mapped[int | None] = mapped_column(Integer)
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is_read: Mapped[bool] = mapped_column(Boolean, default=False)
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created_at: Mapped[datetime] = mapped_column(DateTime(timezone=True), server_default=func.now())
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user = relationship("User", lazy="selectin")
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def __repr__(self) -> str:
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return f"<Notification {self.id} user={self.user_id} type={self.type}>"
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