NEAR index.js

/**
 * Particle.io account information
 * Replace these with your particle.io device id and access token
 */
var deviceId = "2f005e000f51353433323633";
var accessToken = "7ad2586b5be6f770677d275352f38ac69b54d184";

/**
 * Particle.io cloud function
 * The Arduino sketch specifies the REST URI when it makes
 * the particle.function()
 * For example, particle.function("myFunction", myFunction)
 * would be specified as: var cloudName = "myFunction"
 * You can leave this "myFunction", or change it later
 * if you change the sketch code.
 */
var cloudName = "myFunction";

/**
 * Update skillName and invocationName to match the values
 * that you specify in the Alexa Skill Kit.
 * These are only used in responses from Alexa.
 */
var skillName = "Particle"
var invocationName = "Double Stuff Oreo";

/**
 * App ID for the skill
 * Update and use this if/when you publish your skill publicly.
 * It's ok to leave this undefined until then.
 */
var APP_ID = "amzn1.ask.skill.b909de57-f34c-49d2-81b0-da41264b5571"; //replace with "amzn1.echo-sdk-ams.app.[your-unique-value-here]";

/**
 * The AlexaSkill prototype and helper functions
 * Particle is a child of AlexaSkill.
 */
var http = require('https');
var AlexaSkill = require('./AlexaSkill');
var Particle = function () {
  AlexaSkill.call(this, APP_ID);
};

// Extend AlexaSkill
Particle.prototype = Object.create(AlexaSkill.prototype);
Particle.prototype.constructor = Particle;

Particle.prototype.eventHandlers.onSessionStarted = function (sessionStartedRequest, session) {
    console.log("Near onSessionStarted requestId: " + sessionStartedRequest.requestId + ", sessionId: " + session.sessionId);
};

Particle.prototype.eventHandlers.onLaunch = function (launchRequest, session, response) {
    console.log("Near onLaunch requestId: " + launchRequest.requestId + ", sessionId: " + session.sessionId);
    var speechOutput = "Welcome to the Near emergency response demo.";

    response.ask(speechOutput);
};

Particle.prototype.eventHandlers.onSessionEnded = function (sessionEndedRequest, session) {
    console.log("Near onSessionEnded requestId: " + sessionEndedRequest.requestId + ", sessionId: " + session.sessionId);
};

Particle.prototype.intentHandlers = {

  // Register custom intent handlers.
  // This simple skill only uses one, but more can be added.
  "ParticleIntent": function (intent, session, response) {

    var requestURI = "/v1/devices/" + deviceId + "/" + cloudName;

 		var commandSlot = intent.slots.command;
 		var command1 = commandSlot ? intent.slots.command.value : "";
 		var speakText = "";

    var command = "";

    switch (command1) {
      case "on": case "off":
      case "temperature":
          case "fallen over":
          case "accelerometer":
          case "motion":
          case "nine one one":
          case "stroke":
          case "a stroke":
            command = command1;
            break;
            case "maybe":
              command = "cmdMaybe";
              response.tell("Maybe has been entered!");
    }

    console.log("Command = " + command + ", command1 = " + command1);


  //   if(command1 == "on"){
		// 	speakText = "Temperature is 69°";

		// 	command = "on";
		// 	console.log("!!! cmd1 is 'on'");
		// } else if (command1 == "off") {
		//   command = "off";
		//   console.log("!!! cmd1 is 'off'");
		// } else if (command1 == "accelerometer" || command1 == "fallen over") {
		//   speakText = "Checking patient's accelerometer";
		//   command = "cmdAccelerometer";
		//   console.log("!!! cmd1 is 'accelerometer'");
		// } else if (command1 == "temperature") {
		//   command = "cmdTemperature";

		// }

    //response.tellWithCard("Your command is " + command, "Octothorpe" + "Command: " + command + ", Command1: " + command1);

 		// Verify that a command was specified.
    // We can extend this to prompt the user,
    // but let's keep this simple for now.
 		if(command.length > 0) {

      if (command == "accelerometer") {
        speakText = "On it, checking accelerometer...Attention! Patient has fallen over! Do not move patient. If patient cannot get up, administer first aid. Help is on the way.";
        console.log("!!! Accelerometer command triggered!");
      } else if (command == "stroke" || command == "a stroke") {
        speakText = "Call nine one one immediately. Stay with victim, do not give medicine or food. Help is on the way.";
      } else if (command == "nine one one") {
        speakText = "We working on connecting with emergency services";
      }
      else {

        var rand = Math.random();
        if (rand < 0.25) {
          speakText = "Of course";
        } else if (rand < 0.5) {
          speakText = "Right away";
        } else if (rand < 0.75) {
          speakText = "You got it";
        } else {
          speakText = "As you wish";
        }
      }

      var postData = "args=" + command;
      console.log("!!! Post data = " + postData);

      response.tellWithCard(speakText, "Octothorpe Particle Reading", "Working: " + command);

 		  makeParticleRequest(requestURI, postData, function(resp) {
 		    var json = JSON.parse(resp);
 		    console.log(command + ": " + json.return_value);
 		    //response.tellWithCard(skillName, invocationName, "Thing is " + command );

 		    response.tellWithCard(speakText, "Octothorpe Near System", "Working: " + command );
 		  });
 		} else {
 			response.tellWithCard("I'm sorry Dave, I don't understand your command", "Octothorpe Particle Reading", "Hal meets GlaDos");
 		}
  }, // ParticleIntent

  "AMAZON.HelpIntent": function (intent, session, response) {
    response.ask("You can tell " + invocationName + " to turn on or off.");
  } // HelpIntent
};

// Create the handler that responds to the Alexa Request.
exports.handler = function (event, context) {
  var particleSkill = new Particle();
  particleSkill.execute(event, context);
};

function makeParticleRequest(requestURI, postData, callback){
 	var options = {
 		hostname: "api.particle.io",
 		port: 443,
 		path: requestURI,
 		method: 'POST',
 		headers: {
 			'Content-Type': 'application/x-www-form-urlencoded',
      'Authorization': 'Bearer ' + accessToken,
 			'Accept': '*.*'
 		}
 	};

 	var req = http.request(options, function(res) {
 		console.log('STATUS: ' + res.statusCode);
 		console.log('HEADERS: ' + JSON.stringify(res.headers));

 		var body = "";

 		res.setEncoding('utf8');
 		res.on('data', function (chunk) {
 			console.log('BODY: ' + chunk);
 			body += chunk;
 		});

 		res.on('end', function () {
       callback(body);
    });
 	});

 	req.on('error', function(e) {
 		console.log('problem with request: ' + e.message);
 	});

 	// write data to request body
 	req.write(postData.toString());
 	req.end();
}