def report_symptom()

in lambda/src/gather_symptom_bot.py [0:0]
50 lines of code
16 McCabe index (conditional complexity)

def report_symptom(intent_request):
    """
    Handler for the medication time intent
    :param intent_request: lex intent request
    :return:
    """
    session_attributes = helper.get_attribute(intent_request, 'sessionAttributes')
    current_intent = helper.get_attribute(intent_request, 'currentIntent')
    slots = helper.get_attribute(current_intent, 'slots')
    slot_details = helper.get_attribute(current_intent, 'slotDetails')
    intent_name = helper.get_attribute(current_intent, 'name')

    confirmation_status = helper.get_attribute(current_intent, 'confirmationStatus')
    symptom = slots.get(SLOT_SYMPTOM_ONE, None)
    body_part = slots.get(SLOT_BODY_PART, None)
    modifier = slots.get(SLOT_BODY_PART_MODIFIER, None)
    intensity = slots.get(SLOT_PAIN_LEVEL, None)
    unknown_symptoms = helper.get_list_from_session(session_attributes, UNKNOWN_SYMPTOM_ATTR)

    if confirmation_status == helper.ConfirmationStatus.NONE.value:
        if helper.is_validation_request(intent_request):
            return validate_symptom_input(intent_name, session_attributes, slot_details, slots)
    elif confirmation_status == helper.ConfirmationStatus.DENIED.value:
        # deny could be for intensity level or for symptoms

        if symptom == unknown_symptoms[-1]:
            unknown_symptoms.pop()
        session_attributes[UNKNOWN_SYMPTOM_ATTR] = json.dumps(unknown_symptoms)
        slots = {}
        return helper.elicit_slot(session_attributes, intent_name, slots, SLOT_SYMPTOM_ONE,
                                  msg_strings.get('AFTER_SYMPTOM_DENY'))

    msg = ''
    # after confirming the first symptom, say sorry to hear to show sympathy. However, only say this once per session
    if not helper.get_attribute(session_attributes, 'alreadySaidSorry'):
        if symptom in unknown_symptoms:
            msg += 'Sorry to hear that. '
        else:
            msg += 'Sorry to hear that you ' + find_descriptor_for_symptom(symptom) + ". "
        session_attributes['alreadySaidSorry'] = 'true'

    if symptom in intensity_symptom:
        # gather pain level
        if not intensity:
            msg += msg_strings.get('RATE_PAIN_PROMPT')
            return helper.elicit_slot(session_attributes, intent_name, slots, SLOT_PAIN_LEVEL, msg)
        elif int(intensity) >= INTENSITY_THRESHOLD:
            user = helper.lookup_user(session_attributes)
            local_time_reported = get_current_time_for_user(user)
            symptom_reporter.severe_symptom_report(user, local_time_reported, body_part, intensity)
            msg += f'We will notify your medical provider of your {symptom}. '
        else:
            msg += f"Got it. That's a {intensity} out of 10. "

    symptom_obj = {'symptom': symptom}
    if body_part:
        symptom_obj['bodyPart'] = body_part
    if modifier:
        symptom_obj['modifier'] = modifier
    if intensity:
        symptom_obj['intensity'] = int(intensity)
    helper.append_session_attr(session_attributes, SYMPTOM_ATTR, symptom_obj)

    msg += msg_strings.get('ADDITIONAL_SYMPTOM_QUERY')
    return helper.elicit_intent(session_attributes, message_content=msg)