def config(self, request):
if request.method == 'OPTIONS':
request.app.fire('on_preflight', request, methods=('GET', 'PATCH'))
return request.response
user = self.model.get_instance(request).obj
resource = 'applications:%s:config' % user.application_id.hex
with self.model.session(request) as session:
session.add(user)
if request.method == 'GET':
Resource(resource, 'read')(request)
result = user.application.config or {}
else:
form_class = get_form_class(request, 'application-config')
Resource(resource, 'update')(request)
data, files = request.data_and_files()
form = form_class(request, data=data, files=files)
if form.is_valid(exclude_missing=True):
application = user.application
result = application.config
if result is None:
result = {}
application.config = result
session.add(application)
for key, value in form.cleaned_data.items():
if not value:
result.pop(key, None)
else:
result[key] = value
flag_modified(application, 'config')
else:
result = form.tojson()
return self.json_response(request, result)
