def listing_list(request):
if request.method == 'GET':
listings = Listing.objects.all()
serializer = ListingSerializer(listings, many=True)
return JSONResponse(serializer.data)
elif request.method == 'POST':
data = JSONParser().parse(request)
serializer = ListingSerializer(data=data)
if serializer.is_valid():
serializer.save()
return JSONResponse(serializer.data, status=201)
return JSONResponse(serializer.errors, status=400)
def listing_detail(request, pk):
try:
listing = Listing.objects.get(pk=pk)
except Listing.DoesNotExist:
return HttpResponse(status=404)
if request.method == 'GET':
serializer = ListingSerializer(listing)
return JSONResponse(serializer.data)
elif request.method == 'PUT':
data = JSONParser().parse(request)
serializer = ListingSerializer(listing, data=data)
if serializer.is_valid():
serializer.save()
return JSONResponse(serializer.data)
return JSONResponse(serializer.errors, status=400)
elif request.method == 'DELETE':
listing.delete()
return HttpResponse(status=204)
def post(self, request):
data = json.loads(request.body)
serializer = ListingSerializer(data=data)
if not serializer.is_valid():
return JsonResponse({'errors': serializer.errors},
status=status_codes.HTTP_400_BAD_REQUEST)
clean_data = serializer.validated_data
user = User.objects.filter(id=request.user.id).first()
if not user:
return JsonResponse(
{
'errors':
'An error occured, could not retrieve user associated with auth token.'
},
status=status_codes.HTTP_403_FORBIDDEN)
model = Listing(posted_by=user,
title=clean_data['title'],
category=clean_data['category'],
description=clean_data['description'])
model.save()
return JsonResponse({'listing': model.to_dict()},
status=status_codes.HTTP_200_OK)
def get(self, request):
listings = Listing.objects.all()[:20]
data = ListingSerializer(listings, many=True).data
return Response(data)
def get(self, request, pk):
a_listing = get_object_or_404(Listing, pk=pk)
data = ListingSerializer(a_listing).data
return Response(data)
def get(self, request, slug):
listing = get_object_or_404(Listing, slug=slug)
data = ListingSerializer(listing).data
return Response(data)
