39 lines
2.0 KiB
Python
39 lines
2.0 KiB
Python
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import uuid
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from datetime import datetime
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from sqlalchemy import String, DateTime, Boolean, Integer, 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 Room(Base):
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__tablename__ = "rooms"
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id: Mapped[uuid.UUID] = mapped_column(UUID(as_uuid=True), primary_key=True, default=uuid.uuid4)
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name: Mapped[str] = mapped_column(String(100), nullable=False)
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owner_id: Mapped[uuid.UUID] = mapped_column(UUID(as_uuid=True), ForeignKey("users.id"), nullable=False)
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current_track_id: Mapped[uuid.UUID | None] = mapped_column(UUID(as_uuid=True), ForeignKey("tracks.id"), nullable=True)
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playback_position: Mapped[int] = mapped_column(Integer, default=0) # milliseconds
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playback_started_at: Mapped[datetime | None] = mapped_column(DateTime, nullable=True) # when playback started
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is_playing: Mapped[bool] = mapped_column(Boolean, default=False)
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created_at: Mapped[datetime] = mapped_column(DateTime, default=datetime.utcnow)
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# Relationships
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owner = relationship("User", back_populates="owned_rooms")
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current_track = relationship("Track", foreign_keys=[current_track_id])
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participants = relationship("RoomParticipant", back_populates="room", cascade="all, delete-orphan")
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queue = relationship("RoomQueue", back_populates="room", cascade="all, delete-orphan", order_by="RoomQueue.position")
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messages = relationship("Message", back_populates="room", cascade="all, delete-orphan")
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class RoomParticipant(Base):
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__tablename__ = "room_participants"
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room_id: Mapped[uuid.UUID] = mapped_column(UUID(as_uuid=True), ForeignKey("rooms.id"), primary_key=True)
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user_id: Mapped[uuid.UUID] = mapped_column(UUID(as_uuid=True), ForeignKey("users.id"), primary_key=True)
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joined_at: Mapped[datetime] = mapped_column(DateTime, default=datetime.utcnow)
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# Relationships
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room = relationship("Room", back_populates="participants")
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user = relationship("User", back_populates="room_participations")
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