def create_lex_intents()

in functions/source/lex_custom_resource/lex_custom_resource.py [0:0]

• 28 lines of code
• 11 McCabe index (conditional complexity)

def create_lex_intents(fulfillment_lambda, intents, kendra_search_role_arn, kendra_index_id, account_id, slot_type_version):
    """
    Creates Lex intents.
    :param fulfillment_lambda: ARN of fulfillment Lambda
    :param intents: List of Lex intents
    :param kendra_search_role_arn: ARN of role created for creating custom Lex bot
    :param kendra_index_id: Kendra Index ID
    :param account_id: AWS Account ID
    :param slot_type_version: Map of Slot type versions.
    :return: List of intents (Name and Version)
    """
    intent_list = []
    for intent in intents:
        if 'slots' in intent:
            for slot in intent['slots']:
                if 'slotType' in slot and slot['slotType'] in slot_type_version:
                    slot['slotTypeVersion'] = slot_type_version[slot['slotType']]

        if intent['name'].startswith('AMAZON.'):
            continue
        if 'parentIntentSignature' in intent and intent['parentIntentSignature'] == 'AMAZON.KendraSearchIntent':
            intent['kendraConfiguration']['kendraIndex'] = 'arn:aws:kendra:' + os.environ['AWS_REGION'] + ':' + account_id + ':index/' + kendra_index_id
            intent['kendraConfiguration']['role'] = kendra_search_role_arn
        intent.pop('version', None)
        if intent['fulfillmentActivity']['type'] == 'CodeHook':
            intent['fulfillmentActivity']['codeHook']['uri'] = fulfillment_lambda
        try:
            intent_get_response = lex_client.get_intent(name=intent['name'], version='$LATEST')
            intent['checksum'] = intent_get_response['checksum']
        except lex_client.exceptions.NotFoundException:
            pass
        intent['createVersion'] = True
        intent_response = lex_client.put_intent(**intent)
        intent_list.append({
            'intentName': intent['name'],
            'intentVersion': intent_response['version']
        })
        logger.info("Created/updated intent %s", str(intent['name']))
    return intent_list