def post(self, request, coordframe):
"""Create a new coordinate frame
View to create a new coordinate frame
Args:
request: DRF Request object
coordframe : Coordinate frame name
Returns:
CoordinateFrame
"""
coordframe_data = request.data.copy()
coordframe_data['name'] = coordframe
serializer = CoordinateFrameSerializer(data=coordframe_data)
if serializer.is_valid():
serializer.save(creator=self.request.user)
coordframe_obj = CoordinateFrame.objects.get(name=coordframe_data['name'])
# Assign permissions to the users primary group and admin group
BossPermissionManager.add_permissions_primary_group(self.request.user, coordframe_obj)
BossPermissionManager.add_permissions_admin_group(coordframe_obj)
return Response(serializer.data, status=status.HTTP_201_CREATED)
else:
return BossHTTPError("{}".format(serializer.errors), ErrorCodes.INVALID_POST_ARGUMENT)
def put(self, request, coordframe):
"""
Update a coordinate frame using django rest framework
Args:
request: DRF Request object
coordframe: Coordinate frame name
Returns:
CoordinateFrame
"""
try:
# Check if the object exists
coordframe_obj = CoordinateFrame.objects.get(name=coordframe)
if request.user.has_perm("update", coordframe_obj):
serializer = CoordinateFrameUpdateSerializer(coordframe_obj, data=request.data, partial=True)
if serializer.is_valid():
serializer.save()
# return the object back to the user
coordframe = serializer.data['name']
coordframe_obj = CoordinateFrame.objects.get(name=coordframe)
serializer = CoordinateFrameSerializer(coordframe_obj)
return Response(serializer.data)
else:
return BossHTTPError("{}".format(serializer.errors), ErrorCodes.INVALID_POST_ARGUMENT)
else:
return BossPermissionError('update', coordframe)
except CoordinateFrame.DoesNotExist:
return BossResourceNotFoundError(coordframe)
def list(self, request, *args, **kwargs):
"""
Display only objects that a user has access to
Args:
request: DRF request
*args:
**kwargs:
Returns: Coordinate frames that user has view permissions on
"""
coords = get_objects_for_user(request.user, 'read', klass=CoordinateFrame)
serializer = CoordinateFrameSerializer(coords, many=True)
return Response(serializer.data)
def get(self, request, coordframe):
"""
GET requests for a single instance of a coordinateframe
Args:
request: DRF Request object
coordframe: Coordinate frame name specifying the coordinate frame you want
Returns:
CoordinateFrame
"""
try:
coordframe_obj = CoordinateFrame.objects.get(name=coordframe)
serializer = CoordinateFrameSerializer(coordframe_obj)
return Response(serializer.data)
except CoordinateFrame.DoesNotExist:
return BossResourceNotFoundError(coordframe)
def get(self, request, coordframe):
"""
GET requests for a single instance of a coordinateframe
Args:
request: DRF Request object
coordframe: Coordinate frame name specifying the coordinate frame you want
Returns:
CoordinateFrame
"""
try:
coordframe_obj = CoordinateFrame.objects.get(name=coordframe)
if coordframe_obj.to_be_deleted is not None:
return BossHTTPError("Invalid Request. This Resource has been marked for deletion",
ErrorCodes.RESOURCE_MARKED_FOR_DELETION)
serializer = CoordinateFrameSerializer(coordframe_obj)
return Response(serializer.data)
except CoordinateFrame.DoesNotExist:
return BossResourceNotFoundError(coordframe)