2018.3.27
v 1.1
build basic instructure of chatbot
2018.4.5
v1.2
combine the chatbot with lex, making it more intelligent
DiningConcierge:
This lambda function handle the intent and get the dining information from user. Then it pushes information to SQS.
dining_queue_worker:
This lambda function pulls a message from SQS queue. Then it gets the information to search restaurant by using yelp api. At last, By using ses, a suggestion email will be sent the user.
chatbot
This lambda function bascially text message to the Lex chatbot and forward response to the user.