def get_room_calendar(start_date, end_date, room_ids, include_inactive=False, **filters): start_dt = datetime.combine(start_date, time(hour=0, minute=0)) end_dt = datetime.combine(end_date, time(hour=23, minute=59)) query = _bookings_query(dict(filters, start_dt=start_dt, end_dt=end_dt, room_ids=room_ids, include_inactive=include_inactive)) bookings = query.order_by(db.func.indico.natsort(Room.full_name)).all() rooms = set() if room_ids: rooms = set(Room.query .filter(~Room.is_deleted, Room.id.in_(room_ids)) .options(joinedload('location'))) rooms.update(b.reservation.room for b in bookings) rooms = sorted(rooms, key=lambda r: natural_sort_key(r.full_name)) occurrences_by_room = groupby(bookings, attrgetter('reservation.room_id')) unbookable_hours = get_rooms_unbookable_hours(rooms) nonbookable_periods = get_rooms_nonbookable_periods(rooms, start_dt, end_dt) blocked_rooms = get_rooms_blockings(rooms, start_dt, end_dt) nonoverridable_blocked_rooms = group_blocked_rooms(filter_blocked_rooms(blocked_rooms, nonoverridable_only=True, explicit=True)) overridable_blocked_rooms = group_blocked_rooms(filter_blocked_rooms(blocked_rooms, overridable_only=True, explicit=True)) dates = [d.date() for d in iterdays(start_dt, end_dt)] calendar = {room.id: { 'room_id': room.id, 'nonbookable_periods': group_nonbookable_periods(nonbookable_periods.get(room.id, []), dates), 'unbookable_hours': unbookable_hours.get(room.id, []), 'blockings': group_blockings(nonoverridable_blocked_rooms.get(room.id, []), dates), 'overridable_blockings': group_blockings(overridable_blocked_rooms.get(room.id, []), dates), } for room in rooms} for room_id, occurrences in occurrences_by_room: occurrences = list(occurrences) pre_bookings = [occ for occ in occurrences if occ.reservation.is_pending] existing_bookings = [occ for occ in occurrences if not occ.reservation.is_pending and occ.is_valid] concurrent_pre_bookings = get_concurrent_pre_bookings(pre_bookings) additional_data = { 'bookings': group_by_occurrence_date(existing_bookings), 'pre_bookings': group_by_occurrence_date(pre_bookings), 'concurrent_pre_bookings': group_by_occurrence_date(concurrent_pre_bookings) } if include_inactive: additional_data.update({ 'cancellations': group_by_occurrence_date(occ for occ in occurrences if occ.is_cancelled), 'rejections': group_by_occurrence_date(occ for occ in occurrences if occ.is_rejected) }) calendar[room_id].update(additional_data) return calendar
def get_rooms_availability(rooms, start_dt, end_dt, repeat_frequency, repeat_interval, skip_conflicts_with=None, admin_override_enabled=False, skip_past_conflicts=False): availability = {} candidates = ReservationOccurrence.create_series(start_dt, end_dt, (repeat_frequency, repeat_interval)) date_range = sorted({cand.start_dt.date() for cand in candidates}) occurrences = get_existing_rooms_occurrences(rooms, start_dt.replace(hour=0, minute=0), end_dt.replace(hour=23, minute=59), repeat_frequency, repeat_interval) blocked_rooms = get_rooms_blockings(rooms, start_dt.date(), end_dt.date()) nonoverridable_blocked_rooms = group_blocked_rooms(filter_blocked_rooms(blocked_rooms, nonoverridable_only=True, explicit=True)) overridable_blocked_rooms = group_blocked_rooms(filter_blocked_rooms(blocked_rooms, overridable_only=True, explicit=True)) unbookable_hours = get_rooms_unbookable_hours(rooms) nonbookable_periods = get_rooms_nonbookable_periods(rooms, start_dt, end_dt) conflicts, pre_conflicts, conflicting_candidates = get_rooms_conflicts( rooms, start_dt.replace(tzinfo=None), end_dt.replace(tzinfo=None), repeat_frequency, repeat_interval, nonoverridable_blocked_rooms, nonbookable_periods, unbookable_hours, skip_conflicts_with, allow_admin=admin_override_enabled, skip_past_conflicts=skip_past_conflicts ) dates = list(candidate.start_dt.date() for candidate in candidates) for room in rooms: room_occurrences = occurrences.get(room.id, []) room_conflicting_candidates = conflicting_candidates.get(room.id, []) room_conflicts = conflicts.get(room.id, []) pre_room_conflicts = pre_conflicts.get(room.id, []) pre_bookings = [occ for occ in room_occurrences if not occ.reservation.is_accepted] concurrent_pre_bookings = get_concurrent_pre_bookings(pre_bookings) if pre_bookings else [] existing_bookings = [occ for occ in room_occurrences if occ.reservation.is_accepted] room_nonoverridable_blocked_rooms = nonoverridable_blocked_rooms.get(room.id, []) room_overridable_blocked_rooms = overridable_blocked_rooms.get(room.id, []) room_nonbookable_periods = nonbookable_periods.get(room.id, []) room_unbookable_hours = unbookable_hours.get(room.id, []) room_candidates = get_room_candidates(candidates, room_conflicts) availability[room.id] = {'room_id': room.id, 'candidates': group_by_occurrence_date(room_candidates), 'conflicting_candidates': group_by_occurrence_date(room_conflicting_candidates), 'pre_bookings': group_by_occurrence_date(pre_bookings), 'concurrent_pre_bookings': group_by_occurrence_date(concurrent_pre_bookings), 'bookings': group_by_occurrence_date(existing_bookings), 'conflicts': group_by_occurrence_date(room_conflicts), 'pre_conflicts': group_by_occurrence_date(pre_room_conflicts), 'blockings': group_blockings(room_nonoverridable_blocked_rooms, dates), 'overridable_blockings': group_blockings(room_overridable_blocked_rooms, dates), 'nonbookable_periods': group_nonbookable_periods(room_nonbookable_periods, dates), 'unbookable_hours': room_unbookable_hours} return date_range, availability