class ActivityInstanceView(View): def __init__(self): self.activity_instance_manager = ActivityInstanceManager() def get(self, request, activity_instance_id): activity_instance = self.activity_instance_manager.retrieve_activity_instance(activity_instance_id) if activity_instance is None: raise Http404 else: activity_instance = convert_activity_instance_timestamp_to_iso(activity_instance) return HttpResponse(util.obj_to_json(activity_instance), content_type='application/json') def put(self, request, activity_instance_id): attributes_dictionary = ast.literal_eval(request.read().decode('utf-8')) if attributes_dictionary.get('start_time') is not None: attributes_dictionary['start_time'] = util.iso8601_to_utc_timestamp(attributes_dictionary['start_time']) if attributes_dictionary.get('end_time') is not None: attributes_dictionary['end_time'] = util.iso8601_to_utc_timestamp(attributes_dictionary['end_time']) activity_instance = self.activity_instance_manager.update_activity_instance(activity_instance_id, **attributes_dictionary) if activity_instance is None: raise Http404 else: activity_instance = convert_activity_instance_timestamp_to_iso(activity_instance) return HttpResponse(util.obj_to_json(activity_instance), content_type='application/json') def post(self, request, activity_instance_id=None): activity_id = request.POST.get('activity_id') start_time = util.iso8601_to_utc_timestamp(request.POST.get('start_time')) end_time = util.iso8601_to_utc_timestamp(request.POST.get('end_time')) price = float(request.POST.get('price')) capacity = int(request.POST.get('capacity')) bookings = request.POST.get('bookings') if bookings is None: activity_instance = self.activity_instance_manager.create_activity_instance(activity_id=activity_id, start_time=start_time, end_time=end_time, price=price, capacity=capacity) else: activity_instance = self.activity_instance_manager.create_activity_instance(activity_id=activity_id, start_time=start_time, end_time=end_time, price=price, capacity=capacity, bookings=int(bookings)) activity_instance = convert_activity_instance_timestamp_to_iso(activity_instance) return HttpResponse(util.obj_to_json(activity_instance), content_type='application/json') def delete(self, request, activity_instance_id): if self.activity_instance_manager.delete_activity_instance(activity_instance_id): return HttpResponse() else: raise Http404
def test_activity_instance_creation(self): scheduling_manager = ActivityInstanceManager() vendor1 = create_vendor('vendor1') activity1 = create_activity('activity1', vendor1) activity_instance1 = scheduling_manager.create_activity_instance(activity1.activity_id, util.iso8601_to_utc_timestamp(datetime.now(tz=pytz.timezone('Australia/Sydney')).replace(hour=3, minute=0, month=3).isoformat('T')), util.iso8601_to_utc_timestamp(datetime.now(tz=pytz.timezone('Australia/Sydney')).replace(hour=3, minute=45, month=3).isoformat('T')), 12.12, 10, 0) self.assertIsNotNone(activity_instance1) activity_instance2 = scheduling_manager.create_activity_instance(activity1.activity_id, util.iso8601_to_utc_timestamp(datetime.now(tz=pytz.timezone('US/Eastern')).replace(hour=6, year=2025).isoformat('T')), util.iso8601_to_utc_timestamp(datetime.now(tz=pytz.timezone('US/Eastern')).replace(hour=7, year=2025).isoformat('T')), 12.12, 1) self.assertIsNotNone(activity_instance2) self.assertIsNotNone(activity_instance1) activity_instance3 = scheduling_manager.create_activity_instance(activity1.activity_id, util.iso8601_to_utc_timestamp(datetime.now(tz=pytz.timezone('Europe/Warsaw')).replace(hour=4, month=12).isoformat('T')), util.iso8601_to_utc_timestamp(datetime.now(tz=pytz.timezone('Europe/Warsaw')).replace(hour=10, month=12).isoformat('T')), 12.12, 10, 5) self.assertIsNotNone(activity_instance3) self.assertIsNotNone(ActivityInstance.objects.get(activity_instance_id=activity_instance1.activity_instance_id)) self.assertIsNotNone(ActivityInstance.objects.get(activity_instance_id=activity_instance2.activity_instance_id)) with self.assertRaises(InvalidActivityException): activity_instance4 = scheduling_manager.create_activity_instance(None, util.iso8601_to_utc_timestamp(datetime.now(tz=pytz.timezone('GMT')).replace(hour=1, year=2030).isoformat('T')), util.iso8601_to_utc_timestamp(datetime.now(tz=pytz.timezone('GMT')).replace(hour=15, year=2030).isoformat('T')), 12.12, 10, 0) with self.assertRaises(InvalidActivityException): activity_instance5 = scheduling_manager.create_activity_instance("", util.iso8601_to_utc_timestamp(datetime.now(tz=pytz.timezone('Jamaica')).replace(hour=1, minute=15, month=5).isoformat('T')), util.iso8601_to_utc_timestamp(datetime.now(tz=pytz.timezone('Jamaica')).replace(hour=6, month=5).isoformat('T')), 12.12, 10, 0) with self.assertRaises(InvalidActivityException): activity_instance6 = scheduling_manager.create_activity_instance("0", util.iso8601_to_utc_timestamp(datetime.now(tz=pytz.timezone('Asia/Tokyo')).replace(hour=4).isoformat('T')), util.iso8601_to_utc_timestamp(datetime.now(tz=pytz.timezone('Asia/Tokyo')).replace(hour=9).isoformat('T')), 12.12, 10, 0) with self.assertRaises(BookingsCountInvalidException): activity_instance7 = scheduling_manager.create_activity_instance(activity1.activity_id, util.iso8601_to_utc_timestamp(datetime.now(tz=pytz.timezone('Poland')).replace(hour=13, month=7).isoformat('T')), util.iso8601_to_utc_timestamp(datetime.now(tz=pytz.timezone('Poland')).replace(hour=15, month=7).isoformat('T')), 12.12, 10, 11) with self.assertRaises(InvalidCapacityException): activity_instance8 = scheduling_manager.create_activity_instance(activity1.activity_id, util.iso8601_to_utc_timestamp(datetime.now(tz=pytz.timezone('Pacific/Fiji')).replace(hour=17).isoformat('T')), util.iso8601_to_utc_timestamp(datetime.now(tz=pytz.timezone('Pacific/Fiji')).replace(hour=19).isoformat('T')), 12.12, 0)