def next(self):
key = "usr_state_{}".format(self.state['passcode'])
if self.user_response == '1':
# restore the previous session
previous_session_id = Store.get(key)
self.state = Store.get(previous_session_id)
self.save(self.state['level'])
# store the current user state and session id
Store.set(key, self.session_id)
# delete the previous session state and user state which stores the previous session id
Store.delete(previous_session_id)
return get_screen(self.session_id, self.phone_number,
self.user_response, self.state['level']).show()
else:
Store.delete(key)
from apps.dhis.ussd.screen import OrgUnitScreen
return OrgUnitScreen(session_id=self.session_id,
phone_number=self.phone_number).show()
def ussd_end(self, display_text):
Store.delete(self.session_id)
Store.delete(key="usr_state_{}".format(self.state['passcode']))
display_text = "END {}".format(display_text)
return HttpResponse(display_text)