def platform_to_mycity_request(event):
"""
Translates from Amazon platform request to MyCityRequestDataModel
:param event: JSON object containing the raw request information received
from the Alexa service platform
:return: MyCityRequestDataModel object (formatted to be understood and
acted on by mycity_controller)
"""
print("\n\n[module: lambda_function]",
"[function: platform_to_mycity_request]",
"Amazon request received:\n", str(event))
mycity_request = MyCityRequestDataModel()
mycity_request.request_type = event['request']['type']
mycity_request.request_id = event['request']['requestId']
mycity_request.is_new_session = event['session']['new']
mycity_request.session_id = event['session']['sessionId']
if 'attributes' in event['session']:
mycity_request.session_attributes = event['session']['attributes']
else:
mycity_request.session_attributes = {}
mycity_request.application_id = event['session']['application'][
'applicationId']
if 'intent' in event['request']:
mycity_request.intent_name = event['request']['intent']['name']
if 'slots' in event['request']['intent']:
mycity_request.intent_variables = event['request']['intent'][
'slots']
else:
mycity_request.intent_name = None
mycity_request.output_speech = None
mycity_request.reprompt_text = None
mycity_request.should_end_session = False
return mycity_request
def platform_to_mycity_request(event):
"""
Translates from Amazon platform request to MyCityRequestDataModel
:param event:
:return:
"""
print("\n\n[module: lambda_function]",
"[function: platform_to_mycity_request]",
"Amazon request received:\n", str(event))
mycity_request = MyCityRequestDataModel()
mycity_request.request_type = event['request']['type']
mycity_request.request_id = event['request']['requestId']
mycity_request.is_new_session = event['session']['new']
mycity_request.session_id = event['session']['sessionId']
if 'attributes' in event['session']:
mycity_request.session_attributes = event['session']['attributes']
else:
mycity_request.session_attributes = {}
mycity_request.application_id = event['session']['application'][
'applicationId']
if 'intent' in event['request']:
mycity_request.intent_name = event['request']['intent']['name']
if 'slots' in event['request']['intent']:
mycity_request.intent_variables = event['request']['intent'][
'slots']
else:
mycity_request.intent_name = None
mycity_request.output_speech = None
mycity_request.reprompt_text = None
mycity_request.should_end_session = False
return mycity_request
def platform_to_mycity_request(event):
"""
Translates from Amazon platform request to MyCityRequestDataModel
:param event: JSON object containing the raw request information received
from the Alexa service platform
:return: MyCityRequestDataModel object (formatted to be understood and
acted on by mycity_controller)
"""
logger.debug('Amazon request received: ' + str(event))
mycity_request = MyCityRequestDataModel()
# Get base request information
mycity_request.request_type = event['request']['type']
mycity_request.request_id = event['request']['requestId']
# Get session information
mycity_request.is_new_session = event['session']['new']
mycity_request.session_id = event['session']['sessionId']
mycity_request.application_id = \
event['session']['application']['applicationId']
# Get device information
system_context = event['context']['System']
device_context = system_context.get('device', {})
mycity_request.device_id = device_context.get('deviceId', "unknown")
mycity_request.api_access_token = \
system_context.get('apiAccessToken', "none")
# Get location services info
mycity_request = _get_location_services_info(event, mycity_request)
if 'attributes' in event['session']:
mycity_request.session_attributes = event['session']['attributes']
else:
mycity_request.session_attributes = {}
if 'intent' in event['request']:
mycity_request.intent_name = event['request']['intent']['name']
if 'slots' in event['request']['intent']:
mycity_request.intent_variables = \
event['request']['intent']['slots']
else:
mycity_request.intent_name = None
mycity_request.output_speech = None
mycity_request.reprompt_text = None
mycity_request.should_end_session = False
return mycity_request