def put(self, request, id):
try:
comment = Comment.objects.get(pk=id)
data = dict(request.data)
ser = CommentSerializer(comment, data, partial=True)
if ser.is_valid():
ser.save()
return JsonResponse(message='Comment Updated')
return JsonResponse(message=ser.errors,
status=status.HTTP_400_BAD_REQUEST)
except Comment.DoesNotExist:
return JsonResponse(status=status.HTTP_404_NOT_FOUND,
message="wrong id - comment not found")
def post(self, request, format=None):
teacherId = request.POST['teacherId']
courseId = request.POST['courseId']
serializer = CommentSerializer(Comment.objects.filter(
teacher_id=teacherId, course_id=courseId),
many=True)
return Response(serializer.data)
def get(self, request, id):
try:
return JsonResponse(
data=CommentSerializer(Comment.objects.get(pk=id)).data)
except Comment.DoesNotExist:
return JsonResponse(status=status.HTTP_404_NOT_FOUND,
message="wrong id - Comment not found")
def get_comments(self, request, **kwargs):
offer_comment = Comment.objects.filter(
offer=kwargs.get('offer_id')).order_by('-date')
serializer = CommentSerializer(offer_comment,
many=True,
context={'request': request})
paginator = LimitOffsetPagination()
data = paginator.paginate_queryset(serializer.data, request)
return paginator.get_paginated_response(data=data)
class ProductSerializer(serializers.ModelSerializer):
comments = CommentSerializer(many=True, source='product_comments')
images = ProductImageSerializer(many=True, source='product_images')
class Meta:
model = Product
fields = ['name',
'type',
'status',
'unit_type',
'id',
'comments',
"images",
"price",
"info"
]
def get(self, request, id):
comment = Comment.objects.select_related(
'booked_room__book_room__room').filter(
booked_room__book_room__room_id=id)
data = CommentSerializer(comment, exclude=('room_rate', ),
many=True).data
room_rate = Comment.objects.select_related('booked_room__room').filter(
booked_room__book_room__room_id=id).aggregate(
room_rate=Avg('rate'))['room_rate']
if request.query_params.get('return') == 'txt':
comments_body = ',\n'.join([
c.body + ' from ' + c.booked_room.user.username
for c in comment
])
if comment.count():
return HttpResponse(
f"""this room got {comment.count()} comment and {room_rate} avg score have this.
overviews:\n {comments_body}""")
return HttpResponse("this room haven't any comment")
return JsonResponse(data=data, extra={'room_rate': room_rate})