Use home status

[blakey87]

`var Service, Characteristic;
const { getAccessToken, getStatus, setStatus } = require('yalealarmsystem');

module.exports = function(homebridge) {
Service = homebridge.hap.Service;
Characteristic = homebridge.hap.Characteristic;

homebridge.registerAccessory("homebridge-yalealarmsystem", "YaleAlarm", YaleAlarm);

}

function YaleAlarm(log, config) {
this.log = log;
this.name = config["name"];
this.config = config;

this.service = new Service.SecuritySystem(this.name);

console.log(this.service);
this.service
.getCharacteristic(Characteristic.SecuritySystemCurrentState)
.on('get', this.getState.bind(this));

this.service
.getCharacteristic(Characteristic.SecuritySystemTargetState)
.on('get', this.getState.bind(this))
.on('set', this.setState.bind(this));

}

YaleAlarm.prototype.getState = function(callback) {
this.log("Getting current state...");

getAccessToken(
    this.config.username, 
    this.config.password
).then(getStatus).then((response) => {
    console.log(response);
    callback(null, response === 'arm');
}).catch(console.log);

}

YaleAlarm.prototype.setState = function(state, callback) {
var alarmState = null;

console.log(`Incoming Alarm state is ${state}`);	
switch(state){
	case Characteristic.SecuritySystemTargetState.STAY_ARM:
	case Characteristic.SecuritySystemTargetState.NIGHT_ARM:
		var alarmState = "home";
		break;
	case Characteristic.SecuritySystemTargetState.AWAY_ARM:
		var alarmState = "arm";
		break;
	case Characteristic.SecuritySystemTargetState.DISARM:
	default:
		var alarmState = "disarm";
		break;
	
}	
console.log(`Set Alarm state to ${alarmState}`);

getAccessToken(
    this.config.username, 
    this.config.password
).then((accessToken) => {
    setStatus(accessToken, alarmState).then((response) => { 

		var currentState = "";
		switch(state){
			case Characteristic.SecuritySystemTargetState.STAY_ARM:
				currentState = Characteristic.SecuritySystemCurrentState.STAY_ARM
				break;
			case Characteristic.SecuritySystemTargetState.NIGHT_ARM:
				currentState = Characteristic.SecuritySystemCurrentState.NIGHT_ARM
				break;
			case Characteristic.SecuritySystemTargetState.AWAY_ARM:
				currentState = Characteristic.SecuritySystemCurrentState.AWAY_ARM
				break;
			case Characteristic.SecuritySystemTargetState.DISARM:
				currentState = Characteristic.SecuritySystemCurrentState.DISARMED
				break;
			
		}			
		console.log(Characteristic.SecuritySystemCurrentState);
        this.service.setCharacteristic(Characteristic.SecuritySystemCurrentState, currentState);
    
        callback(null); // success
    }).catch((response) => {
        console.log('catch')
        console.log(response)
    });
});

}

YaleAlarm.prototype.getServices = function() {
return [this.service];
}`