44 lines
1.6 KiB
Python
44 lines
1.6 KiB
Python
from sqlalchemy import Column, Integer, String, Text, DateTime, ForeignKey, ARRAY, Index
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from sqlalchemy.dialects.postgresql import ENUM
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from sqlalchemy.orm import relationship
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from sqlalchemy.sql import func
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import enum
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from app.database import Base
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class WorldVisibility(enum.Enum):
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PUBLIC = "public"
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PRIVATE = "private"
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FRIENDS_ONLY = "friends_only"
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class World(Base):
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__tablename__ = "worlds"
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id = Column(Integer, primary_key=True, index=True)
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name = Column(String(255), nullable=False)
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description = Column(Text, nullable=True)
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owner_id = Column(Integer, ForeignKey("users.id"), nullable=False)
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visibility = Column(
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ENUM(WorldVisibility, name="world_visibility", create_type=False),
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default=WorldVisibility.PUBLIC,
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)
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created_at = Column(DateTime(timezone=True), server_default=func.now())
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updated_at = Column(DateTime(timezone=True), onupdate=func.now())
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# Discovery metadata
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category = Column(String(100), nullable=True, index=True)
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tags = Column(ARRAY(String), nullable=True, server_default="{}")
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play_count = Column(Integer, nullable=False, server_default="0")
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last_played_at = Column(DateTime(timezone=True), nullable=True)
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# GIN index on tags for efficient tag-based queries
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__table_args__ = (
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Index("ix_worlds_tags", "tags", postgresql_using="gin"),
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)
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owner = relationship("User", back_populates="worlds")
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assets = relationship("Asset", back_populates="world", cascade="all, delete-orphan")
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visits = relationship("WorldVisit", back_populates="world", cascade="all, delete-orphan")
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