21 lines
891 B
Python
21 lines
891 B
Python
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import uuid
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from datetime import datetime
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from sqlalchemy import String, DateTime, Text, ForeignKey
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from sqlalchemy.dialects.postgresql import UUID
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from sqlalchemy.orm import Mapped, mapped_column, relationship
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from ..database import Base
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class Message(Base):
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__tablename__ = "messages"
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id: Mapped[uuid.UUID] = mapped_column(UUID(as_uuid=True), primary_key=True, default=uuid.uuid4)
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room_id: Mapped[uuid.UUID] = mapped_column(UUID(as_uuid=True), ForeignKey("rooms.id"), nullable=False)
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user_id: Mapped[uuid.UUID] = mapped_column(UUID(as_uuid=True), ForeignKey("users.id"), nullable=False)
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text: Mapped[str] = mapped_column(Text, nullable=False)
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created_at: Mapped[datetime] = mapped_column(DateTime, default=datetime.utcnow)
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# Relationships
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room = relationship("Room", back_populates="messages")
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user = relationship("User", back_populates="messages")
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