How to use

ProcessEnv

function

in

1/process

thermostatApp.intent('setTemp', function(req, res) {
 request.post(process.env.THERMOSTAT_URL + '/tstat', {json: {t_cool: parseFloat(req.slot('setTemperature'))}});
 res.card("Thermostat Skill","Thermostat is set to " + parseInt(req.slot('setTemperature')) + " degrees");
 res.say("Thermostat is set to " + parseInt(req.slot('setTemperature')) + " degrees");
});

// process get temperature request
// This intent uses the res.send() feature for a delayed response back to alexa due to async http request.
thermostatApp.intent('getTemp', function(req, res) {
 request(process.env.THERMOSTAT_URL + '/tstat', function (error, response, body) {
  console.log('Error: ' + error, 'RESPONSE: ' + response, 'BODY: ' + body);
  body = JSON.parse(body);
  res.say("Thermostat current temperature is " + body.temp + " degrees, the target temperature is " + body.t_cool + " degrees.");
  res.card("Thermostat Skill","Thermostat's current temperature is " + body.temp + " degrees, the target temperature is " + body.t_cool + " degrees.");
  res.send();
 });
 return false;
});