def post(self, survey_id: str):
data = get_json_request_body(self)
if data.get('survey_id', None) != survey_id:
reason = validation_message('submission', 'survey_id', 'invalid')
raise tornado.web.HTTPError(422, reason=reason)
try:
self.write(submission_api.submit(self.db, data))
self.set_status(201)
except KeyError as e:
reason = validation_message('submission', str(e), 'missing_field')
raise tornado.web.HTTPError(422, reason=reason)
except IncorrectQuestionIdError:
reason = validation_message('submission', 'question_id', 'invalid')
raise tornado.web.HTTPError(422, reason=reason)
def _apply_aggregation(self, aggregation_name: str, question_id: str):
try:
method = getattr(aggregation_api, aggregation_name)
return method(self.db, question_id, email=self.get_email())
except AttributeError:
reason = json_encode(
validation_message('aggregation', aggregation_name,
'no_such_method'))
except aggregation_api.InvalidTypeForAggregationError:
reason = json_encode(
validation_message('aggregation', aggregation_name,
'invalid_type'))
except aggregation_api.NoSubmissionsToQuestionError:
reason = json_encode(
validation_message('aggregation', aggregation_name,
'no_submissions'))
raise tornado.web.HTTPError(422, reason=reason)
