amazonecho_poc

Java Docs
For NS International I made an application for the Amazon Echo, which allows you to order tickets to popular destinations in Europe.

To make it work for you you need to add a java file in src/main/java/nl/nsi/demo/echo/ named NSInternationalSpeechletRequestStreamHandler.java and must contain the following:

package nl.nsi.demo.echo;

import com.amazon.speech.speechlet.lambda.SpeechletRequestStreamHandler;
import java.util.HashSet;
import java.util.Set;


/**
 * This class could be the handler for an AWS Lambda function powering an Alexa Skills Kit
 * experience. To do this, simply set the handler field in the AWS Lambda console to
 *nlnlroject using the {@code lambda-compile} Ant task and upload the resulting zip file to power
 * your function.
 */
public final class NSInternationalSpeechletRequestStreamHandler extends SpeechletRequestStreamHandler {
    private static final Set<String> supportedApplicationIds;

    static {
        /*
         * This Id can be found on https://developer.amazon.com/edw/home.html#/ "Edit" the relevant
         * Alexa Skill and put the relevant Application Ids in this Set.
         */
        supportedApplicationIds = new HashSet<String>();
        supportedApplicationIds.add("amzn1.ask.skill.[UNIQUE-VALUE-HERE]");
    }

    public chooseCitySpeechletRequestStreamHandler() {
        super(new chooseCitySpeechlet(), supportedApplicationIds);
    }
}

You can find the database model and create statement in sql/.
You also have to create a few environment variables like or replace the following:

System.getenv("username_DB"); //Username for the database
System.getenv("password_DB"); //Password for the database
System.getenv("location_DB"); //Location on the web for the database
System.getenv("password_email); //Password for the email used to send the booking
System.getenv("username_email); //Username(or email address) used to send the booking
System.getenv("mailserver"); //Address for the chosen mailserver.

And account linking must be setup, you can use this tutorial.