def create(self, validated_data: dict) -> ExportTask:
# Create a new export task
user = get_database_user(self._get_request.user)
export_task = ExportTask.objects.create(user=user, data=validated_data)
# Have Celery run the export in the background
export_in_background.delay(export_task_uid=export_task.uid)
return export_task
def create(self, request, *args, **kwargs):
if self.request.user.is_anonymous:
raise exceptions.NotAuthenticated()
# Read valid options from POST data
valid_options = (
'type',
'source',
'group_sep',
'lang',
'hierarchy_in_labels',
'fields_from_all_versions',
)
task_data = {}
for opt in valid_options:
opt_val = request.POST.get(opt, None)
if opt_val is not None:
task_data[opt] = opt_val
# Complain if no source was specified
if not task_data.get('source', False):
raise exceptions.ValidationError(
{'source': 'This field is required.'})
# Get the source object
source_type, source = _resolve_url_to_asset_or_collection(
task_data['source'])
# Complain if it's not an Asset
if source_type != 'asset':
raise exceptions.ValidationError(
{'source': 'This field must specify an asset.'})
# Complain if it's not deployed
if not source.has_deployment:
raise exceptions.ValidationError(
{'source': 'The specified asset must be deployed.'})
# Create a new export task
export_task = ExportTask.objects.create(user=request.user,
data=task_data)
# Have Celery run the export in the background
export_in_background.delay(export_task_uid=export_task.uid)
return Response(
{
'uid':
export_task.uid,
'url':
reverse('exporttask-detail',
kwargs={'uid': export_task.uid},
request=request),
'status':
ExportTask.PROCESSING
}, status.HTTP_201_CREATED)