Swear Jar Skill

index.js

/* eslint-disable  func-names */
/* eslint-disable  no-console */

const Alexa = require('ask-sdk');

const ISworeIntentHandler = {
  canHandle(handlerInput) {
    const request = handlerInput.requestEnvelope.request;
    return request.type === 'LaunchRequest'
      || (request.type === 'IntentRequest'
        && request.intent.name === 'ISworeIntent');
  },
  handle(handlerInput) {
    const request = handlerInput.requestEnvelope.request;
    let swearCount = 1;
    
    if(request.type === 'IntentRequest' && request.intent.slots.swearCount) {
      swearCount = request.intent.slots.swearCount.value;
    }
    
    const responses = [
      'Disappointing.',
      'What a shame.',
      'Pity.',
      'Really?',
      'I thought better of you.',
      'I am optimistic that this is the last time.',
      'Try a bit harder.',
      '<say-as interpret-as="interjection">Wahoo!</say-as>Great job.'
    ];
    
    let speechOutput = "<audio src='soundbank://soundlibrary/ui/gameshow/amzn_ui_sfx_gameshow_negative_response_02'/> ";
    speechOutput += responses[Math.floor(Math.random()*responses.length-1)];
    
    if(swearCount && parseInt(swearCount) > 1 ) {
      speechOutput += ' I can\'t believe you swore ' + swearCount + " times."
    } 
    
    return handlerInput.responseBuilder
      .speak(speechOutput)
      .getResponse();
  },
};

const HelpHandler = {
  canHandle(handlerInput) {
    const request = handlerInput.requestEnvelope.request;
    return request.type === 'IntentRequest'
      && request.intent.name === 'AMAZON.HelpIntent';
  },
  handle(handlerInput) {
    return handlerInput.responseBuilder
      .speak(HELP_MESSAGE)
      .reprompt(HELP_REPROMPT)
      .getResponse();
  },
};

const ExitHandler = {
  canHandle(handlerInput) {
    const request = handlerInput.requestEnvelope.request;
    return request.type === 'IntentRequest'
      && (request.intent.name === 'AMAZON.CancelIntent'
        || request.intent.name === 'AMAZON.StopIntent');
  },
  handle(handlerInput) {
    return handlerInput.responseBuilder
      .speak(STOP_MESSAGE)
      .getResponse();
  },
};

const SessionEndedRequestHandler = {
  canHandle(handlerInput) {
    const request = handlerInput.requestEnvelope.request;
    return request.type === 'SessionEndedRequest';
  },
  handle(handlerInput) {
    console.log(`Session ended with reason: ${handlerInput.requestEnvelope.request.reason}`);

    return handlerInput.responseBuilder.getResponse();
  },
};

const ErrorHandler = {
  canHandle() {
    return true;
  },
  handle(handlerInput, error) {
    console.log(`Error handled: ${error.message}`);

    return handlerInput.responseBuilder
      .speak('Sorry, an error occurred.')
      .reprompt('Sorry, an error occurred.')
      .getResponse();
  },
};

const HELP_MESSAGE = 'You can say tell that you swore, and I will keep a log of it. You can also say exit... What can I help you with?';
const HELP_REPROMPT = 'What can I help you with?';
const STOP_MESSAGE = 'Goodbye!';

const skillBuilder = Alexa.SkillBuilders.standard();

exports.handler = skillBuilder
  .addRequestHandlers(
    ISworeIntentHandler,
    HelpHandler,
    ExitHandler,
    SessionEndedRequestHandler
  )
  .addErrorHandlers(ErrorHandler)
  .lambda();

interaction-model.json

{
    "interactionModel": {
        "languageModel": {
            "invocationName": "swear jar",
            "intents": [
                {
                    "name": "AMAZON.FallbackIntent",
                    "samples": []
                },
                {
                    "name": "AMAZON.CancelIntent",
                    "samples": []
                },
                {
                    "name": "AMAZON.HelpIntent",
                    "samples": []
                },
                {
                    "name": "AMAZON.StopIntent",
                    "samples": []
                },
                {
                    "name": "AMAZON.NavigateHomeIntent",
                    "samples": []
                },
                {
                    "name": "ISworeIntent",
                    "slots": [
                        {
                            "name": "swearCount",
                            "type": "AMAZON.NUMBER"
                        }
                    ],
                    "samples": [
                        "I swore more than {swearCount} times",
                        "I swore again {swearCount} times",
                        "I swore {swearCount} times",
                        "Sorry",
                        "Ops",
                        "Damn",
                        "Swearing again",
                        "Swore again",
                        "I did it again",
                        "I swore again",
                        "I just swore",
                        "I swore today"
                    ]
                }
            ],
            "types": []
        }
    }
}