def update(self, request, *args, **kwargs):
"""
用户可以标记一个 notification 为已读或者未读。标记已读和未读都是对 notification
的一次更新操作，所以直接重载 update 的方法来实现。另外一种实现方法是用一个专属的 action：
@action(methods=['POST'], detail=True, url_path='mark-as-read')
def mark_as_read(self, request, *args, **kwargs):
...
@action(methods=['POST'], detail=True, url_path='mark-as-unread')
def mark_as_unread(self, request, *args, **kwargs):
...
两种方法都可以，我更偏好重载 update，因为更通用更 rest 一些, 而且 mark as unread 和
mark as read 可以公用一套逻辑。
"""
serializer = NotificationSerializerForUpdate(
instance=self.get_object(),
data=request.data,
)
if not serializer.is_valid():
return Response({
'message': "Please check input",
'errors': serializer.errors,
}, status=status.HTTP_400_BAD_REQUEST)
notification = serializer.save()
return Response(
NotificationSerializer(notification).data,
status=status.HTTP_200_OK,
)
def update(self, request, *args, **kwargs):
"""
用户可以标记一个 notification 为已读或者未读。标记已读和未读都是对notification
的更新操作，所以直接重载update方法来实现，这种实现方法更加rest。另外一种方法是用一个
专属的action然后用两个方法实现如下
@action(methods=['POST], detail=True, url_path='mark-as-read')
def mark_as_read(self, request, *args, **kwargs):
...
@action(methods=['POST], detail=True, url_path='mark-as-unread')
def mark_as_unread(self, request, *args, **kwargs):
...
但是这种方法无法封装这两个方法公用的逻辑。
"""
serializer = NotificationSerializerForUpdate(
instance=self.get_object(),
data=request.data,
)
if not serializer.is_valid():
return Response(
{
'message': 'Please check input',
'errors': serializer.errors,
},
status=status.HTTP_400_BAD_REQUEST)
notification = serializer.save()
return Response(
NotificationSerializer(notification).data,
status=status.HTTP_200_OK,
)
def update(self, request, *args, **kwargs):
"""
user can mark a notification as read/unread, this an update for notification
so override update,
another method use action
@action(method=['POST], detail=True, url_path='mark-as-read')
def mark_as_read(self, request, *args, **kwargs)
...
@action(method=['POST], detail=True, url_path='mark-as-unread')
def mark_as_unread(self, request, *args, **kwargs)
...
both are OK. override update is more restful, mark as read/unread can share
:param request:
:param args:
:param kwargs:
:return:
"""
serializer = NotificationSerializerForUpdate(
instance=self.get_object(),
data=request.data,
)
if not serializer.is_valid():
return Response({
'message': "Please check input",
'errors': serializer.errors,
}, status=status.HTTP_400_BAD_REQUEST)
notification = serializer.save()
return Response(
NotificationSerializer(notification).data,
status=status.HTTP_200_OK
)
def update(self, request, *args, **kwargs):
serializer = NotificationSerializerForUpdate(
instance=self.get_object(),
data=request.data,
)
if not serializer.is_valid():
return Response({
'message': "Please check input",
'errors': serializer.errors,
}, status=status.HTTP_400_BAD_REQUEST)
notification = serializer.save()
return Response(
NotificationSerializer(notification).data,
status=status.HTTP_200_OK,
)
def update(self, request, *args, **kwargs):
notification = self.get_object()
serializer = NotificationSerializerForUpdate(
data=request.data,
instance=notification,
)
if not serializer.is_valid():
return Response(
{
'success': False,
'message': 'Please check the input',
'error': serializer.errors,
},
status=status.HTTP_400_BAD_REQUEST)
updated_notification = serializer.save()
return Response(
{
'success': True,
'notification':
NotificationSerializer(updated_notification).data,
},
status=status.HTTP_200_OK)