def get_single_booking_suggestions(rooms, start_dt, end_dt, limit=None):
data = []
new_start_dt = start_dt - timedelta(minutes=BOOKING_TIME_DIFF)
new_end_dt = end_dt + timedelta(minutes=BOOKING_TIME_DIFF)
nonbookable_periods = get_rooms_nonbookable_periods(
rooms, start_dt, end_dt)
rooms = [room for room in rooms if room.id not in nonbookable_periods]
if not rooms:
return data
unbookable_hours = get_rooms_unbookable_hours(rooms)
rooms_occurrences = get_existing_rooms_occurrences(rooms,
new_start_dt,
new_end_dt,
RepeatFrequency.NEVER,
None,
allow_overlapping=True)
for room in rooms:
if limit and len(data) == limit:
break
suggestions = {}
taken_periods = [(occ.start_dt, occ.end_dt)
for occ in rooms_occurrences.get(room.id, [])]
if room.id in unbookable_hours:
taken_periods.extend((datetime.combine(start_dt, uh.start_time),
datetime.combine(end_dt, uh.end_time))
for uh in unbookable_hours[room.id])
taken_periods = sorted(taken_periods)
suggested_time = get_start_time_suggestion(taken_periods, start_dt,
end_dt)
if suggested_time:
suggested_time_change = (suggested_time -
start_dt).total_seconds() / 60
if suggested_time_change and abs(
suggested_time_change) <= BOOKING_TIME_DIFF:
suggestions['time'] = suggested_time_change
duration_suggestion = get_duration_suggestion(taken_periods, start_dt,
end_dt)
original_duration = (end_dt - start_dt).total_seconds() / 60
if duration_suggestion and duration_suggestion <= DURATION_FACTOR * original_duration:
suggestions['duration'] = duration_suggestion
if suggestions:
data.append({'room': room, 'suggestions': suggestions})
return data
def get_single_booking_suggestions(rooms, start_dt, end_dt, limit=None):
data = []
new_start_dt = start_dt - timedelta(minutes=BOOKING_TIME_DIFF)
new_end_dt = end_dt + timedelta(minutes=BOOKING_TIME_DIFF)
nonbookable_periods = get_rooms_nonbookable_periods(rooms, start_dt, end_dt)
rooms = [room for room in rooms if room.id not in nonbookable_periods]
if not rooms:
return data
unbookable_hours = get_rooms_unbookable_hours(rooms)
rooms_occurrences = get_existing_rooms_occurrences(rooms, new_start_dt, new_end_dt, RepeatFrequency.NEVER, None,
allow_overlapping=True)
for room in rooms:
if limit and len(data) == limit:
break
suggestions = {}
taken_periods = [(occ.start_dt, occ.end_dt) for occ in rooms_occurrences.get(room.id, [])]
if room.id in unbookable_hours:
taken_periods.extend((datetime.combine(start_dt, uh.start_time), datetime.combine(end_dt, uh.end_time))
for uh in unbookable_hours[room.id])
taken_periods = sorted(taken_periods)
suggested_time = get_start_time_suggestion(taken_periods, start_dt, end_dt)
if suggested_time:
suggested_time_change = (suggested_time - start_dt).total_seconds() / 60
if suggested_time_change and abs(suggested_time_change) <= BOOKING_TIME_DIFF:
suggestions['time'] = suggested_time_change
duration_suggestion = get_duration_suggestion(taken_periods, start_dt, end_dt)
original_duration = (end_dt - start_dt).total_seconds() / 60
if duration_suggestion and duration_suggestion <= DURATION_FACTOR * original_duration:
suggestions['duration'] = duration_suggestion
if suggestions:
data.append({'room': room, 'suggestions': suggestions})
return data