def put(self, request, pk, format=None):
post = self.get_object(pk)
serializer = BlogModelSerializer(post, data=request.data)
if serializer.is_valid():
serializer.save()
return Response(serializer.data)
return Response(serializer.error, status=status.HTTP_400_BAD_REQUEST)
def blog_detail(request, pk):
"""try:
post = Blog.objects.get(pk=pk)
except Blog.DoesNotExist:
return HttpResponse(status=404)"""
if request.method == 'GET':
try:
post = Blog.objects.get(pk=pk)
except Blog.DoesNotExist:
return HttpResponse(status=404)
serializer = BlogModelSerializer(post)
return JsonResponse(serializer.data, safe=False)
elif request.method == 'PUT':
try:
post = Blog.objects.get(pk=pk)
except Blog.DoesNotExist:
return HttpResponse(status=404)
data = JSONParser().parse(request)
serializer = BlogModelSerializer(post, data=data)
if serializer.is_valid():
serializer.save()
return JsonResponse(serializer.data)
return JsonResponse(serializer.error, status=400)
elif request.method == 'DELETE':
try:
post = Blog.objects.get(pk=pk)
except Blog.DoesNotExist:
return HttpResponse(status=404)
post.delete()
return HttpResponse(status=204)
def blog_list(request):
if request.method == 'GET':
posts = Blog.objects.all()
serializer = BlogModelSerializer(posts, many=True)
return JsonResponse(serializer.data, safe=False)
elif request.method == 'POST':
data = JSONParser().parse(request)
serializer = BlogModelSerializer(data=data)
if serializer.is_valid():
serializer.save()
return JsonResponse(serializer.data, status=201)
return JsonResponse(serializer.error, status=400)
def post_list(request, format=None):
"""List all blog post or create new one"""
"""We can return multiple type response using format as xml, json
we just have to call as /blog/4.json/"""
if request.method == 'GET':
posts = Blog.objects.all()
serializer = BlogModelSerializer(posts, many=True)
return Response(serializer.data)
elif request.method == 'POST':
serializer = BlogModelSerializer(data=request.data)
if serializer.is_valid():
serializer.save()
return Response(serializer.data, status=status.HTTP_201_CREATED)
return Response(serializer.error, status=status.HTTP_404_NOT_FOUND)
def post_detail(request, pk, format=None):
"""detail for a single post"""
try:
post = Blog.objects.get(pk=pk)
except Blog.DoesNotExist:
return Response(status=status.HTTP_404_NOT_FOUND)
if request.method == 'GET':
serializer = BlogModelSerializer(post)
return Response(serializer.data)
elif request.method == 'PUT':
serializer = BlogModelSerializer(post, data=request.data)
if serializer.is_valid():
serializer.save()
return Response(serializer.data)
return Response(serializer.error, status=status.HTTP_400_BAD_REQUEST)
elif request.method == 'DELETE':
post.delete()
return Response(status=status.HTTP_204_NO_CONTENT)
def get(self, request, pk, format=None):
post = self.get_object(pk)
serializer = BlogModelSerializer(post)
return Response(serializer.data, status=status.HTTP_200_OK)
def post(self, request, format=None):
serializer = BlogModelSerializer(data=request.data)
if serializer.is_valid():
serializer.save()
return Response(serializer.data, status=status.HTTP_201_CREATED)
return Response(serializer.error, status=status.HTTP_400_BAD_REQUEST)
def get(self, request, format=None):
posts = Blog.objects.all()
serializer = BlogModelSerializer(posts, many=True)
return Response(serializer.data)