Initial project commit

server/app/models/event.py

@@ -0,0 +1,74 @@
+from datetime import datetime
+
+from sqlalchemy import (
+    Boolean, DateTime, ForeignKey, Integer,
+    String, Text, func,
+)
+from sqlalchemy.orm import Mapped, mapped_column, relationship
+
+from app.db.base import Base
+
+
+class Event(Base):
+    __tablename__ = "events"
+
+    id: Mapped[int] = mapped_column(primary_key=True, autoincrement=True)
+    creator_id: Mapped[int] = mapped_column(Integer, ForeignKey("users.id"), nullable=False, index=True)
+    title: Mapped[str] = mapped_column(String(200), nullable=False)
+    city: Mapped[str] = mapped_column(String(100), nullable=False, index=True)
+    description: Mapped[str | None] = mapped_column(Text)
+    cover_url: Mapped[str | None] = mapped_column(String(500))
+    location_name: Mapped[str | None] = mapped_column(String(200))
+    start_time: Mapped[datetime | None] = mapped_column(DateTime(timezone=True))
+    end_time: Mapped[datetime | None] = mapped_column(DateTime(timezone=True))
+    max_participants: Mapped[int] = mapped_column(Integer, default=0)
+    spot_id: Mapped[int | None] = mapped_column(Integer, ForeignKey("spots.id"), nullable=True)
+    status: Mapped[str] = mapped_column(String(20), default="upcoming", index=True)
+    audit_status: Mapped[str] = mapped_column(String(20), default="pending")
+    reject_reason: Mapped[str | None] = mapped_column(String(500))
+    registration_count: Mapped[int] = mapped_column(Integer, default=0)
+    created_at: Mapped[datetime] = mapped_column(DateTime(timezone=True), server_default=func.now())
+    updated_at: Mapped[datetime] = mapped_column(DateTime(timezone=True), server_default=func.now(), onupdate=func.now())
+
+    creator = relationship("User", lazy="selectin")
+    spot = relationship("Spot", lazy="selectin")
+    registrations = relationship("EventRegistration", back_populates="event", lazy="selectin")
+    photos = relationship("EventPhoto", back_populates="event", lazy="selectin")
+
+    def __repr__(self) -> str:
+        return f"<Event {self.id} {self.title}>"
+
+
+class EventRegistration(Base):
+    __tablename__ = "event_registrations"
+
+    id: Mapped[int] = mapped_column(primary_key=True, autoincrement=True)
+    event_id: Mapped[int] = mapped_column(Integer, ForeignKey("events.id"), nullable=False, index=True)
+    user_id: Mapped[int] = mapped_column(Integer, ForeignKey("users.id"), nullable=False, index=True)
+    status: Mapped[str] = mapped_column(String(20), default="registered")
+    created_at: Mapped[datetime] = mapped_column(DateTime(timezone=True), server_default=func.now())
+
+    event = relationship("Event", back_populates="registrations")
+    user = relationship("User", lazy="selectin")
+
+    def __repr__(self) -> str:
+        return f"<EventRegistration {self.id}>"
+
+
+class EventPhoto(Base):
+    __tablename__ = "event_photos"
+
+    id: Mapped[int] = mapped_column(primary_key=True, autoincrement=True)
+    event_id: Mapped[int] = mapped_column(Integer, ForeignKey("events.id"), nullable=False, index=True)
+    uploader_id: Mapped[int] = mapped_column(Integer, ForeignKey("users.id"), nullable=False)
+    image_url: Mapped[str] = mapped_column(String(500), nullable=False)
+    caption: Mapped[str | None] = mapped_column(String(200))
+    spot_id: Mapped[int | None] = mapped_column(Integer, ForeignKey("spots.id"), nullable=True)
+    created_at: Mapped[datetime] = mapped_column(DateTime(timezone=True), server_default=func.now())
+
+    event = relationship("Event", back_populates="photos")
+    uploader = relationship("User", lazy="selectin")
+    spot = relationship("Spot", lazy="selectin")
+
+    def __repr__(self) -> str:
+        return f"<EventPhoto {self.id}>"