UMBRA/backend/app/models/notification.py
Kyle Pope 8652c9f2ce Implement event invitation feature (invite, RSVP, per-occurrence override, leave)
Full-stack implementation of event invitations allowing users to invite connected
contacts to calendar events. Invitees can respond Going/Tentative/Declined, with
per-occurrence overrides for recurring series. Invited events appear on the invitee's
calendar with a Users icon indicator. LeaveEventDialog replaces delete for invited events.

Backend: Migration 054 (2 tables + notification types), EventInvitation model with
lazy="raise", service layer, dual-router (events + event-invitations), cascade on
disconnect, events/dashboard queries extended with OR for invited events.

Frontend: Types, useEventInvitations hook, InviteeSection (view list + RSVP buttons +
invite search), LeaveEventDialog, event invite toast with 3 response buttons, calendar
eventContent render with Users icon for invited events.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-03-15 02:47:27 +08:00

37 lines
1.6 KiB
Python

from sqlalchemy import CheckConstraint, String, Text, Integer, Boolean, ForeignKey, func
from sqlalchemy.dialects.postgresql import JSONB
from sqlalchemy.orm import Mapped, mapped_column
from datetime import datetime
from typing import Optional
from app.database import Base
_NOTIFICATION_TYPES = (
"connection_request", "connection_accepted", "connection_rejected",
"calendar_invite", "calendar_invite_accepted", "calendar_invite_rejected",
"event_invite", "event_invite_response",
"info", "warning", "reminder", "system",
)
class Notification(Base):
__tablename__ = "notifications"
__table_args__ = (
CheckConstraint(
f"type IN ({', '.join(repr(t) for t in _NOTIFICATION_TYPES)})",
name="ck_notifications_type",
),
)
id: Mapped[int] = mapped_column(primary_key=True, index=True)
user_id: Mapped[int] = mapped_column(
Integer, ForeignKey("users.id", ondelete="CASCADE"), nullable=False
)
type: Mapped[str] = mapped_column(String(50), nullable=False)
title: Mapped[Optional[str]] = mapped_column(String(255), nullable=True)
message: Mapped[Optional[str]] = mapped_column(Text, nullable=True)
data: Mapped[Optional[dict]] = mapped_column(JSONB, nullable=True)
source_type: Mapped[Optional[str]] = mapped_column(String(50), nullable=True)
source_id: Mapped[Optional[int]] = mapped_column(Integer, nullable=True)
is_read: Mapped[bool] = mapped_column(Boolean, default=False, server_default="false")
created_at: Mapped[datetime] = mapped_column(default=func.now(), server_default=func.now())