def put(self, entity_type, entity_id):
""""Handles the PUT requests. Stores the answer details submitted
by the learner.
"""
if not constants.ENABLE_SOLICIT_ANSWER_DETAILS_FEATURE:
raise self.PageNotFoundException
interaction_id = self.payload.get('interaction_id')
if entity_type == feconf.ENTITY_TYPE_EXPLORATION:
state_name = self.payload.get('state_name')
state_reference = (
stats_services.get_state_reference_for_exploration(
entity_id, state_name))
if interaction_id != exp_services.get_interaction_id_for_state(
entity_id, state_name):
raise utils.InvalidInputException(
'Interaction id given does not match with the '
'interaction id of the state')
elif entity_type == feconf.ENTITY_TYPE_QUESTION:
state_reference = (
stats_services.get_state_reference_for_question(entity_id))
if interaction_id != (
question_services.get_interaction_id_for_question(
entity_id)):
raise utils.InvalidInputException(
'Interaction id given does not match with the '
'interaction id of the question')
answer = self.payload.get('answer')
answer_details = self.payload.get('answer_details')
stats_services.record_learner_answer_info(
entity_type, state_reference,
interaction_id, answer, answer_details)
self.render_json({})
def get(self, entity_type, entity_id):
"""Handles the GET requests for learner answer info for an
exploration state.
"""
if not constants.ENABLE_SOLICIT_ANSWER_DETAILS_FEATURE:
raise self.PageNotFoundException
if entity_type == feconf.ENTITY_TYPE_EXPLORATION:
state_name = self.request.get('state_name')
if not state_name:
raise self.InvalidInputException
state_reference = (
stats_services.get_state_reference_for_exploration(
entity_id, state_name))
elif entity_type == feconf.ENTITY_TYPE_QUESTION:
state_reference = (
stats_services.get_state_reference_for_question(entity_id))
learner_answer_details = stats_services.get_learner_answer_details(
entity_type, state_reference)
learner_answer_info_dict_list = []
if learner_answer_details is not None:
learner_answer_info_dict_list = [
learner_answer_info.to_dict() for learner_answer_info in
learner_answer_details.learner_answer_info_list
]
self.render_json(
{'learner_answer_info_dict_list': learner_answer_info_dict_list})
def get(self, entity_type, entity_id):
"""Handles the GET requests for learner answer info for an
exploration state.
"""
if not constants.ENABLE_SOLICIT_ANSWER_DETAILS_FEATURE:
raise self.PageNotFoundException
learner_answer_info_data = []
if entity_type == feconf.ENTITY_TYPE_EXPLORATION:
exp = exp_fetchers.get_exploration_by_id(entity_id)
for state_name in exp.states:
state_reference = (
stats_services.get_state_reference_for_exploration(
entity_id, state_name))
learner_answer_details = (
stats_services.get_learner_answer_details(
feconf.ENTITY_TYPE_EXPLORATION, state_reference))
if learner_answer_details is not None:
learner_answer_info_data.append({
'state_name':
state_name,
'interaction_id':
learner_answer_details.interaction_id,
'customization_args':
exp.states[state_name].interaction.to_dict()
['customization_args'],
'learner_answer_info_dicts': [
learner_answer_info.to_dict()
for learner_answer_info in
learner_answer_details.learner_answer_info_list
]
})
elif entity_type == feconf.ENTITY_TYPE_QUESTION:
question = question_services.get_question_by_id(entity_id)
state_reference = stats_services.get_state_reference_for_question(
entity_id)
learner_answer_details = stats_services.get_learner_answer_details(
feconf.ENTITY_TYPE_QUESTION, state_reference)
if learner_answer_details is not None:
learner_answer_info_dicts = [
learner_answer_info.to_dict() for learner_answer_info in
learner_answer_details.learner_answer_info_list
]
learner_answer_info_data = {
'interaction_id':
learner_answer_details.interaction_id,
'customization_args':
question.question_state_data.interaction.to_dict()
['customization_args'],
'learner_answer_info_dicts':
learner_answer_info_dicts
}
self.render_json(
{'learner_answer_info_data': learner_answer_info_data})
def delete(self, entity_type, entity_id):
"""Deletes the learner answer info by the given id."""
if not constants.ENABLE_SOLICIT_ANSWER_DETAILS_FEATURE:
raise self.PageNotFoundException
if entity_type == feconf.ENTITY_TYPE_EXPLORATION:
state_name = self.normalized_request.get('state_name')
if not state_name:
raise self.InvalidInputException
state_reference = (
stats_services.get_state_reference_for_exploration(
entity_id, state_name))
elif entity_type == feconf.ENTITY_TYPE_QUESTION:
state_reference = (
stats_services.get_state_reference_for_question(entity_id))
learner_answer_info_id = (
self.normalized_request.get('learner_answer_info_id'))
stats_services.delete_learner_answer_info(entity_type, state_reference,
learner_answer_info_id)
self.render_json({})
