UMBRA/backend/app/models/event_invitation.py
Kyle Pope a68ec0e23e Add display calendar support: model, router, service, types, visibility filter
Previously unstaged changes required for the display calendar feature:
- EventInvitation model: display_calendar_id column
- Event invitations router: display-calendar PUT endpoint
- Event invitation service: display calendar update logic
- CalendarPage: respect display_calendar_id in visibility filter
- Types: display_calendar_id on CalendarEvent interface

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-03-16 19:03:22 +08:00

75 lines
3.0 KiB
Python

from sqlalchemy import (
CheckConstraint, DateTime, Integer, ForeignKey, Index,
String, UniqueConstraint, func,
)
from sqlalchemy.orm import Mapped, mapped_column, relationship
from datetime import datetime
from typing import Optional
from app.database import Base
class EventInvitation(Base):
__tablename__ = "event_invitations"
__table_args__ = (
UniqueConstraint("event_id", "user_id", name="uq_event_invitations_event_user"),
CheckConstraint(
"status IN ('pending', 'accepted', 'tentative', 'declined')",
name="ck_event_invitations_status",
),
Index("ix_event_invitations_user_status", "user_id", "status"),
Index("ix_event_invitations_event_id", "event_id"),
)
id: Mapped[int] = mapped_column(primary_key=True)
event_id: Mapped[int] = mapped_column(
Integer, ForeignKey("calendar_events.id", ondelete="CASCADE"), nullable=False
)
user_id: Mapped[int] = mapped_column(
Integer, ForeignKey("users.id", ondelete="CASCADE"), nullable=False
)
invited_by: Mapped[Optional[int]] = mapped_column(
Integer, ForeignKey("users.id", ondelete="SET NULL"), nullable=True
)
status: Mapped[str] = mapped_column(String(20), default="pending")
invited_at: Mapped[datetime] = mapped_column(
DateTime, default=func.now(), server_default=func.now()
)
responded_at: Mapped[Optional[datetime]] = mapped_column(DateTime, nullable=True)
display_calendar_id: Mapped[Optional[int]] = mapped_column(
Integer, ForeignKey("calendars.id", ondelete="SET NULL"), nullable=True
)
event: Mapped["CalendarEvent"] = relationship(lazy="raise")
user: Mapped["User"] = relationship(foreign_keys=[user_id], lazy="raise")
inviter: Mapped[Optional["User"]] = relationship(
foreign_keys=[invited_by], lazy="raise"
)
display_calendar: Mapped[Optional["Calendar"]] = relationship(lazy="raise")
overrides: Mapped[list["EventInvitationOverride"]] = relationship(
lazy="raise", cascade="all, delete-orphan"
)
class EventInvitationOverride(Base):
__tablename__ = "event_invitation_overrides"
__table_args__ = (
UniqueConstraint("invitation_id", "occurrence_id", name="uq_invitation_override"),
CheckConstraint(
"status IN ('accepted', 'tentative', 'declined')",
name="ck_invitation_override_status",
),
Index("ix_invitation_overrides_lookup", "invitation_id", "occurrence_id"),
)
id: Mapped[int] = mapped_column(primary_key=True)
invitation_id: Mapped[int] = mapped_column(
Integer, ForeignKey("event_invitations.id", ondelete="CASCADE"), nullable=False
)
occurrence_id: Mapped[int] = mapped_column(
Integer, ForeignKey("calendar_events.id", ondelete="CASCADE"), nullable=False
)
status: Mapped[str] = mapped_column(String(20), nullable=False)
responded_at: Mapped[datetime] = mapped_column(
DateTime, default=func.now(), server_default=func.now()
)