Files
FabledScribe/src/fabledassistant/routes/events.py
T
bvandeusen edfed6b5bb feat(events): recurring expansion, CalDAV pull sync, past search, reminders
- RRULE expansion: list_events now expands recurring events into
  individual occurrences within the query window using python-dateutil
- CalDAV pull sync: new caldav_sync.py + POST /api/events/sync route;
  imports remote events into the internal store by caldav_uid
- Past event search: search_events accepts include_past=true to search
  historical events; exposed in the LLM tool definition
- Internal reminders: migration 0037 adds reminder_minutes +
  reminder_sent_at columns; event_scheduler.py checks every 5 min and
  fires push notifications; CalDAV sync job runs hourly
- reminder_minutes now stored and returned in create/update routes + tools

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-04-04 12:15:37 -04:00

142 lines
4.4 KiB
Python

"""Calendar events REST API."""
from __future__ import annotations
from datetime import datetime, timezone
from quart import Blueprint, g, jsonify, request
from fabledassistant.auth import login_required
import fabledassistant.services.events as events_svc
events_bp = Blueprint("events", __name__, url_prefix="/api/events")
def _parse_dt(value: str) -> datetime:
"""Parse ISO 8601 datetime string, ensuring UTC-awareness."""
dt = datetime.fromisoformat(value.replace("Z", "+00:00"))
if dt.tzinfo is None:
dt = dt.replace(tzinfo=timezone.utc)
return dt
def _get_current_user_id() -> int:
return g.user.id
@events_bp.get("")
@login_required
async def list_events():
date_from_str = request.args.get("from")
date_to_str = request.args.get("to")
if not date_from_str or not date_to_str:
return jsonify({"error": "from and to query params are required"}), 400
try:
date_from = _parse_dt(date_from_str)
date_to = _parse_dt(date_to_str)
except ValueError:
return jsonify({"error": "Invalid datetime format"}), 400
events = await events_svc.list_events(
user_id=_get_current_user_id(),
date_from=date_from,
date_to=date_to,
)
return jsonify(events)
@events_bp.post("")
@login_required
async def create_event():
data = await request.get_json() or {}
if not data.get("title") or not data.get("start_dt"):
return jsonify({"error": "title and start_dt are required"}), 400
try:
start_dt = _parse_dt(data["start_dt"])
end_dt = _parse_dt(data["end_dt"]) if data.get("end_dt") else None
except ValueError:
return jsonify({"error": "Invalid datetime format"}), 400
event = await events_svc.create_event(
user_id=_get_current_user_id(),
title=data["title"],
start_dt=start_dt,
end_dt=end_dt,
all_day=data.get("all_day", False),
description=data.get("description", ""),
location=data.get("location", ""),
color=data.get("color", ""),
recurrence=data.get("recurrence"),
project_id=data.get("project_id"),
reminder_minutes=data.get("reminder_minutes"),
)
return jsonify(event.to_dict()), 201
@events_bp.get("/<int:event_id>")
@login_required
async def get_event(event_id: int):
event = await events_svc.get_event(
user_id=_get_current_user_id(),
event_id=event_id,
)
if event is None:
return jsonify({"error": "Event not found"}), 404
return jsonify(event.to_dict())
@events_bp.patch("/<int:event_id>")
@login_required
async def update_event(event_id: int):
data = await request.get_json() or {}
fields: dict = {}
for str_field in ("title", "description", "location", "color", "recurrence"):
if str_field in data:
fields[str_field] = data[str_field]
for bool_field in ("all_day",):
if bool_field in data:
fields[bool_field] = data[bool_field]
for int_field in ("project_id", "reminder_minutes"):
if int_field in data:
fields[int_field] = data[int_field]
for dt_field in ("start_dt", "end_dt"):
if dt_field in data:
if data[dt_field] is None:
# Explicit null clears the field (e.g. removing end_dt)
fields[dt_field] = None
elif data[dt_field]:
try:
fields[dt_field] = _parse_dt(data[dt_field])
except ValueError:
return jsonify({"error": f"Invalid datetime for {dt_field}"}), 400
event = await events_svc.update_event(
user_id=_get_current_user_id(),
event_id=event_id,
**fields,
)
if event is None:
return jsonify({"error": "Event not found"}), 404
return jsonify(event.to_dict())
@events_bp.delete("/<int:event_id>")
@login_required
async def delete_event(event_id: int):
event = await events_svc.get_event(
user_id=_get_current_user_id(),
event_id=event_id,
)
if event is None:
return jsonify({"error": "Event not found"}), 404
await events_svc.delete_event(
user_id=_get_current_user_id(),
event_id=event_id,
)
return "", 204
@events_bp.post("/sync")
@login_required
async def sync_caldav():
"""Trigger a CalDAV pull sync for the current user."""
from fabledassistant.services.caldav_sync import sync_user_events
result = await sync_user_events(user_id=_get_current_user_id())
return jsonify(result)