A
♪ OPTIONS Just return the line with all the methods.And also, you have a bunch of HTTP meods in one function! Use a class with different processing techniques. Decorator csrf_exempt He's hanging through another decorator. method_decoratorand can be used dispatchwhich is called to the top of the others.class UserView(View):
allowed_methods = ["options", "get", "put", "post", "delete"]
@method_decorator(csrf_exempt)
def dispatch(self, request, *args, **kwargs):
return super(UserView, self).dispatch(request, *args, **kwargs)
def options(self, request, id):
response = HttpResponse()
response["allow"] = ",".join([self.allowed_methods])
return response
def get(self, request, email=""):
users = User.objects.all()
users_serializer = UserSerializer(users, many=True)
return JsonResponse(users_serializer.data, safe=False)
def put(self, request, email=""):
user_data = JSONParser().parse(request)
user = User.objects.get(email=user_data["email"]) # щоб знати конкретного юзера, інфу якого змінюватимемо
user_serializer = UserSerializer(user, data=user_data)
if user_serializer.is_valid():
user_serializer.save()
return JsonResponse("User information was updated successfully", safe=False)
else:
return JsonResponse("Failed to update user information", safe=False)
def post(self, request, email=""):
if email == "":
user_data = JSONParser().parse(request)
user_serializer = UserSerializer(data=user_data)
if user_serializer.is_valid():
user_serializer.save()
return JsonResponse("New user was created successfully", safe=False)
else:
return JsonResponse("Failed to create user", safe=False)
else:
# search the specified email and return data in json
try:
user = User.objects.get(email=email)
user_serializer = UserSerializer(user, many=False)
print(user_serializer.data)
return JsonResponse(user_serializer.data, safe=False)
except ObjectDoesNotExist:
return JsonResponse("User does not exists", safe=False)
def delete(self, request, email=""):
user = User.objects.get(email=email)
user.delete()
return JsonResponse("User account was deleted successfully", safe=False)
PS, look at this. https://www.django-rest-framework.org ! It significantly reduces the encryption of REST API of similar CRUD'a.
