def create(self, request, *args, **kwargs):
data = {
'user_id': request.user.id,
'tweet_id': request.data.get('tweet_id'),
'content': request.data.get('content'),
}
# Here must have 'data=' to assign params to data
# because the first default param is instance
serializer = CommentSerializerForCreate(data=data)
if not serializer.is_valid():
return Response(
{
'message': 'Please check input',
'errors': serializer.errors,
},
status=status.HTTP_400_BAD_REQUEST)
# the save() method would trigger create() method in serializer, click
# into save() to see its implementation.
comment = serializer.save()
NotificationService.send_comment_notification(comment)
return Response(
CommentSerializer(comment, context={
'request': request
}).data,
status=status.HTTP_201_CREATED,
)
def create(self, request, *args, **kwargs):
data = {
'user_id': request.user.id,
'tweet_id': request.data.get('tweet_id'),
'content': request.data.get('content'),
}
# 注意这里必须要加 'data=' 来指定参数是传给 data 的
# 因为默认的第一个参数是 instance
serializer = CommentSerializerForCreate(data=data)
if not serializer.is_valid():
return Response(
{
'message': 'Please check input',
'errors': serializer.errors,
},
status=status.HTTP_400_BAD_REQUEST)
# save 方法会触发 serializer 里的 create 方法，点进 save 的具体实现里可以看到
comment = serializer.save()
NotificationService.send_comment_notification(comment)
return Response(
CommentSerializer(comment, context={
'request': request
}).data,
status=status.HTTP_201_CREATED,
)
def create(self, request, *args, **kwargs):
data = {
'user_id': request.user.id,
'tweet_id': request.data.get('tweet_id'),
'content': request.data.get('content'),
}
# validate the input by CommentSerializerForCreate
serializer = CommentSerializerForCreate(data=data)
if not serializer.is_valid():
return Response(
{
'success': False,
'message': 'Invalid Comment Input',
'error': serializer.errors,
},
status=status.HTTP_400_BAD_REQUEST)
# save validated comment
comment = serializer.save()
# raise notification for comment creation
NotificationService.send_comment_notification(comment)
serializer = CommentSerializer(
instance=comment,
context={'request': request},
)
return Response(serializer.data, status=status.HTTP_201_CREATED)
def create(self, request, *args, **kwargs):
data = {
'user_id': request.user.id,
'tweet_id': request.data.get('tweet_id'),
'content': request.data.get('content')
}
serializer = CommentSerializerForCreate(data=data)
if not serializer.is_valid():
return Response(
{
'message': 'Please check input',
'errors': serializer.errors,
},
status=status.HTTP_400_BAD_REQUEST)
comment = serializer.save()
NotificationService.send_comment_notification(comment)
return Response(CommentSerializer(comment,
context={
'request': request
}).data,
status=status.HTTP_201_CREATED)
def create(self, request, *args, **kwargs):
data = {
"user_id": request.user.id,
"tweet_id": request.data.get('tweet_id'),
"content": request.data.get('content'),
}
serializer = CommentSerializerForCreate(data=data)
if not serializer.is_valid():
return Response(
{
'message': 'Please check input',
'errors': serializer.errors,
},
status=400)
comment = serializer.save()
return Response(CommentSerializer(comment).data, status=201)
def create(self, request, *args, **kwargs):
data = {
'user_id': request.user.id,
'tweet_id': request.data.get('tweet_id'),
'content': request.data.get('content'),
}
# must 'data=' specify param is to data
# default first param is instance
serializer = CommentSerializerForCreate(data=data)
if not serializer.is_valid():
return Response({
'message': 'Please check input',
'errors': serializer.errors,
}, status=status.HTTP_400_BAD_REQUEST)
# save method will trigger create()
comment = serializer.save()
NotificationService.send_comment_notification(comment)
return Response(
CommentSerializer(comment, context={'request': request}).data,
status=status.HTTP_201_CREATED
)
def create(self, request):
data = {
'user_id': request.user.id,
'tweet_id': request.data.get('tweet_id'),
'content': request.data.get('content'),
}
serialzier = CommentSerializerForCreate(
data=data,
context={'request': request},
)
if not serialzier.is_valid():
return Response({
"success": False,
"message": "Please check input.",
"errors": serialzier.errors,
}, status=HTTP_400_BAD_REQUEST)
comment = serialzier.save()
#send out notifications
NotificationService.send_comment_notification(comment)
return Response(CommentSerializer(comment, context={'request': request}).data, status = HTTP_201_CREATED)
def create(self, request, *args, **kwargs):
# 这里是直接构造一个data dict，里面包含我们create要用到的参数
# 也可以像之前一样， 把request当成context传进去：
# serializer = CommentSerializerForCreate(
# data=request.data,
# context={'request': request},
# )
data = {
'user_id': request.user.id,
'tweet_id': request.data.get('tweet_id'),
'content': request.data.get('content'),
}
# 注意这里必须要加 'data=' 来指定参数是传给 data 的
# 因为默认的第一个参数是 instance
serializer = CommentSerializerForCreate(data=data)
# serializer = CommentSerializerForCreate(
# data=request.data,
# context={'request': request},
# )
if not serializer.is_valid():
return Response(
{
'success': False,
'message': 'Please check input.',
'errors': serializer.errors,
},
status=status.HTTP_400_BAD_REQUEST)
# save 方法会触发 serializer 里的 create 方法，点进 save 的具体实现里可以看到
comment = serializer.save()
# 发送 comment notification
NotificationService.send_comment_notification(comment)
return Response(
CommentSerializer(comment, context={
'request': request
}).data,
status=status.HTTP_201_CREATED,
)
def create(self, request, *args, **kwargs):
data = {
'user_id': request.user.id,
'tweet_id': request.data.get('tweet_id'),
'content': request.data.get('content'),
}
# note that here we need to add 'data=' to specify that those params are to be passed to data
# because by default the first parameter is meant to be instance
serializer = CommentSerializerForCreate(data=data)
if not serializer.is_valid():
return Response({
'message': 'Please check input',
'errors': serializer.errors,
}, status=status.HTTP_400_BAD_REQUEST)
# save will trigger the create method inside serializer
comment = serializer.save()
NotificationService.send_comment_notification(comment)
return Response(
CommentSerializer(comment, context={'request': request}).data,
status=status.HTTP_201_CREATED,
)