def put(self, request, collection):
"""
Update a collection using django rest framework
Args:
request: DRF Request object
collection: Collection name
Returns:
Collection
"""
try:
# Check if the object exists
collection_obj = Collection.objects.get(name=collection)
# Check for permissions
if request.user.has_perm("update", collection_obj):
serializer = CollectionSerializer(collection_obj, data=request.data, partial=True)
if serializer.is_valid():
serializer.save()
# update the lookup key if you update the name
if 'name' in request.data and request.data['name'] != collection:
lookup_key = str(collection_obj.pk)
boss_key = request.data['name']
LookUpKey.update_lookup(lookup_key, boss_key, request.data['name'])
return Response(serializer.data)
else:
return BossHTTPError("{}".format(serializer.errors), ErrorCodes.INVALID_POST_ARGUMENT)
else:
return BossPermissionError('update', collection)
except Collection.DoesNotExist:
return BossResourceNotFoundError(collection)
def put(self, request, collection, experiment, channel_layer):
"""
Update new Channel or Layer
Args:
request: DRF Request object
collection: Collection name
experiment: Experiment name
channel_layer: Channel or Layer name
Returns :
ChannelLayer
"""
channel_layer_data = request.data.copy()
if 'is_channel' in channel_layer_data:
channel_layer_data['is_channel'] = self.get_bool(channel_layer_data['is_channel'])
try:
# Check if the object exists
collection_obj = Collection.objects.get(name=collection)
experiment_obj = Experiment.objects.get(name=experiment, collection=collection_obj)
channel_layer_obj = ChannelLayer.objects.get(name=channel_layer, experiment=experiment_obj)
if request.user.has_perm("update", channel_layer_obj):
serializer = ChannelLayerSerializer(channel_layer_obj, data=request.data, partial=True)
if serializer.is_valid():
serializer.save()
# update the lookup key if you update the name
if 'name' in request.data and request.data['name'] != channel_layer:
lookup_key = str(collection_obj.pk) + '&' + str(experiment_obj.pk) + '&' \
+ str(channel_layer_obj.pk)
boss_key = collection_obj.name + '&' + experiment_obj.name + '&' + request.data['name']
LookUpKey.update_lookup(lookup_key, boss_key, collection_obj.name, experiment_obj.name,
request.data['name'])
return Response(serializer.data)
else:
return BossHTTPError("{}".format(serializer.errors), ErrorCodes.INVALID_POST_ARGUMENT)
else:
return BossPermissionError('update', channel_layer)
except Collection.DoesNotExist:
return BossResourceNotFoundError(collection)
except Experiment.DoesNotExist:
return BossResourceNotFoundError(experiment)
except ChannelLayer.DoesNotExist:
return BossResourceNotFoundError(channel_layer)
def put(self, request, collection, experiment):
"""
Update a experiment using django rest framework
Args:
request: DRF Request object
collection: Collection name
experiment : Experiment name for the new experiment
Returns:
Experiment
"""
try:
# Check if the object exists
collection_obj = Collection.objects.get(name=collection)
experiment_obj = Experiment.objects.get(name=experiment, collection=collection_obj)
if request.user.has_perm("update", experiment_obj):
serializer = ExperimentUpdateSerializer(experiment_obj, data=request.data, partial=True)
if serializer.is_valid():
serializer.save()
# update the lookup key if you update the name
if 'name' in request.data and request.data['name'] != experiment:
lookup_key = str(collection_obj.pk) + '&' + str(experiment_obj.pk)
boss_key = collection_obj.name + '&' + request.data['name']
LookUpKey.update_lookup(lookup_key, boss_key, collection_obj.name, request.data['name'])
# return the object back to the user
experiment = serializer.data['name']
experiment_obj = Experiment.objects.get(name=experiment, collection=collection_obj)
serializer = ExperimentReadSerializer(experiment_obj)
return Response(serializer.data)
else:
return BossHTTPError("{}".format(serializer.errors), ErrorCodes.INVALID_POST_ARGUMENT)
else:
return BossPermissionError('update', experiment)
except Collection.DoesNotExist:
return BossResourceNotFoundError(collection)
except Experiment.DoesNotExist:
return BossResourceNotFoundError(experiment)
def put(self, request, collection, experiment, channel):
"""
Update new Channel
Args:
request: DRF Request object
collection: Collection name
experiment: Experiment name
channel: Channel name
Returns :
Channel
"""
if 'name' in request.data:
channel_name = request.data['name']
else:
channel_name = channel
try:
# Check if the object exists
collection_obj = Collection.objects.get(name=collection)
experiment_obj = Experiment.objects.get(name=experiment, collection=collection_obj)
channel_obj = Channel.objects.get(name=channel, experiment=experiment_obj)
if request.user.has_perm("update", channel_obj):
# The source and related channels are names and need to be removed from the dict before serialization
source_channels = request.data.pop('sources', [])
related_channels = request.data.pop('related', [])
# Validate the source and related channels if they are incuded
channels = self.validate_source_related_channels(experiment_obj, source_channels, related_channels)
source_channels_objs = channels[0]
related_channels_objs = channels[1]
serializer = ChannelUpdateSerializer(channel_obj, data=request.data, partial=True)
if serializer.is_valid():
serializer.save()
channel_obj = Channel.objects.get(name=channel_name, experiment=experiment_obj)
# Save source and related channels if they are valid
channel_obj = self.update_source_related_channels(channel_obj, experiment_obj, source_channels_objs,
related_channels_objs)
# update the lookup key if you update the name
if 'name' in request.data and request.data['name'] != channel:
lookup_key = str(collection_obj.pk) + '&' + str(experiment_obj.pk) + '&' \
+ str(channel_obj.pk)
boss_key = collection_obj.name + '&' + experiment_obj.name + '&' + request.data['name']
LookUpKey.update_lookup(lookup_key, boss_key, collection_obj.name, experiment_obj.name,
request.data['name'])
# return the object back to the user
channel = serializer.data['name']
channel_obj = Channel.objects.get(name=channel, experiment=experiment_obj)
serializer = ChannelReadSerializer(channel_obj)
return Response(serializer.data)
else:
return BossHTTPError("{}".format(serializer.errors), ErrorCodes.INVALID_POST_ARGUMENT)
else:
return BossPermissionError('update', channel)
except Collection.DoesNotExist:
return BossResourceNotFoundError(collection)
except Experiment.DoesNotExist:
return BossResourceNotFoundError(experiment)
except Channel.DoesNotExist:
return BossResourceNotFoundError(channel)
