def reserved_cars(request, start=timezone.now(), end=timezone.now() + datetime.timedelta(days=365)):
"""
List all cars or available cars in given range (by default show available cars in the year)
"""
service = CarRentalService()
reservations = service.getReservedCars(start=start, end=end)
serializer = CarReservationSerializer(reservations, many=True)
return Response(serializer.data)
def available_cars(request, car_id=None, start=None, end=None):
"""
List all cars or available cars in given range or cars for which avail > 0
(that is, models for which there are available car instances)
"""
service = CarRentalService()
cars = service.getAvailCars(car_id=car_id, start=start, end=end)
serializer = CarSerializer(cars, many=True)
return Response(serializer.data)
def rent_car(request, car_id, start=timezone.now(), end=timezone.now() + datetime.timedelta(days=1)):
"""
Make a reservation of a car by id (by default rent for 1 day)
"""
service = CarRentalService()
try:
carReservation = service.makeReservation(car_id=car_id, start=start, end=end)
print(carReservation)
if carReservation is None:
return Response({'The car requested is unavailable'})
serializer = CarReservationSerializer(carReservation, many=False)
return Response(serializer.data)
except ObjectDoesNotExist:
return Response({'The car requested does not exist'})
def rent_car(request, car_id, start=timezone.now(), end=timezone.now() + datetime.timedelta(days=1)):
"""
Make a reservation of a car by id (by default rent for 1 day)
"""
service = CarRentalService()
try:
carReservation = service.makeReservation(car_id=car_id, start=start, end=end)
print(carReservation)
if carReservation is None:
# TIM NOTE: According to REST, since the reservation was not saved successfully,
# we need to return a non-200 Response to the client, probably some sort of 400...
# http://codeplanet.io/principles-good-restful-api-design/
# Search "Status Codes"
# Also: All response bodies should contain JSON.
return Response({'The car requested is unavailable'})
serializer = CarReservationSerializer(carReservation, many=False)
return Response(serializer.data)
except ObjectDoesNotExist:
# TIM NOTE: Same thing as mentioned above.
return Response({'The car requested does not exist'})