Implemented LIFx bulb platform

package.json

@@ -14,11 +14,12 @@
     "ad2usb": "git+https://github.com/alistairg/node-ad2usb.git#local",
     "carwingsjs": "0.0.x",
     "color": "0.10.x",
-    "elkington": "kevinohara80/elkington",
     "eibd": "^0.3.1",
+    "elkington": "kevinohara80/elkington",
     "hap-nodejs": "git+https://github.com/KhaosT/HAP-NodeJS#6bf0f9eaaa2d87db8d1768114c61f4acbb095c41",
     "harmonyhubjs-client": "^1.1.4",
     "harmonyhubjs-discover": "git+https://github.com/swissmanu/harmonyhubjs-discover.git",
+    "lifx-api": "^1.0.1",
     "mdns": "^2.2.4",
     "node-hue-api": "^1.0.5",
     "node-icontrol": "^0.1.4",

platforms/LIFx.js

@@ -0,0 +1,174 @@
+var types = require("HAP-NodeJS/accessories/types.js");
+var lifxObj = require('lifx-api');
+var lifx;
+
+function LIFxPlatform(log, config){
+
+  // auth info
+  this.access_token = config["access_token"];
+
+  lifx = new lifxObj(this.access_token);
+
+  this.log = log;
+}
+
+LIFxPlatform.prototype = {
+    accessories: function(callback) {
+        this.log("Fetching LIFx devices.");
+
+        var that = this;
+        var foundAccessories = [];
+
+        lifx.listLights("all", function(body) {
+            var bulbs = JSON.parse(body);
+
+            for(var i = 0; i < bulbs.length; i ++) {
+                var bulb = bulbs[i];
+                var accessory = new LIFxBulbAccessory(
+                    that.log,
+                    bulb.label,
+                    bulb.uuid,
+                    bulb.model,
+                    bulb.id
+                );
+                foundAccessories.push(accessory);
+            }
+            callback(foundAccessories)
+        });
+    }
+}
+
+function LIFxBulbAccessory(log, label, serial, model, deviceId) {
+  // device info
+  this.name = label;
+  this.model = model;
+  this.deviceId = deviceId;
+  this.serial = serial;
+  this.log = log;
+}
+
+LIFxBulbAccessory.prototype = {
+    getPower: function(callback){
+        var that = this;
+
+        lifx.listLights("all", function(body) {
+            var bulbs = JSON.parse(body);
+
+            for(var i = 0; i < bulbs.length; i ++) {
+                var bulb = bulbs[i];
+
+              if(bulb.deviceId == that.deviceId) {
+                  return bulb.state;
+              }
+            }
+            return "off";
+        });
+
+        nest.fetchStatus(function (data) {
+          var device = data.shared[that.deviceId];
+          that.log("Target temperature for " + this.name + " is: " + device.target_temperature);
+          callback(device.target_temperature);
+        });
+    },
+    setPower: function(state){
+        var that = this;
+        this.log("Setting power state for heating cooling for " + this.name + " to: " + targetTemperatureType);
+        lifx.setPower("all", state, 1, function (body) {
+            this.log("body");
+        });
+    },
+
+    getServices: function() {
+        var that = this;
+        var chars= [{
+            sType: types.ACCESSORY_INFORMATION_STYPE,
+            characteristics: [{
+                cType: types.NAME_CTYPE,
+                onUpdate: null,
+                perms: ["pr"],
+                format: "string",
+                initialValue: this.name,
+                supportEvents: false,
+                supportBonjour: false,
+                manfDescription: "Name of the accessory",
+                designedMaxLength: 255
+            },{
+                cType: types.MANUFACTURER_CTYPE,
+                onUpdate: null,
+                perms: ["pr"],
+                format: "string",
+                initialValue: "LIFx",
+                supportEvents: false,
+                supportBonjour: false,
+                manfDescription: "Manufacturer",
+                designedMaxLength: 255
+            },{
+                cType: types.MODEL_CTYPE,
+                onUpdate: null,
+                perms: ["pr"],
+                format: "string",
+                initialValue: this.model,
+                supportEvents: false,
+                supportBonjour: false,
+                manfDescription: "Model",
+                designedMaxLength: 255
+            },{
+                cType: types.SERIAL_NUMBER_CTYPE,
+                onUpdate: null,
+                perms: ["pr"],
+                format: "string",
+                initialValue: this.serial,
+                supportEvents: false,
+                supportBonjour: false,
+                manfDescription: "SN",
+                designedMaxLength: 255
+            },{
+                cType: types.IDENTIFY_CTYPE,
+                onUpdate: null,
+                perms: ["pw"],
+                format: "bool",
+                initialValue: true,
+                supportEvents: false,
+                supportBonjour: false,
+                manfDescription: "Identify Accessory",
+                designedMaxLength: 1
+            }]
+        }, {
+            sType: types.LIGHTBULB_STYPE,
+            characteristics: [{
+                cType: types.NAME_CTYPE,
+                onUpdate: null,
+                perms: ["pr"],
+                format: "string",
+                initialValue: this.name,
+                supportEvents: false,
+                supportBonjour: false,
+                manfDescription: "Name of LIFx bulb",
+                designedMaxLength: 255
+            }, {
+                cType: types.POWER_STATE_CTYPE,
+                onUpdate: function (value) {
+                  that.setPower(value);
+                },
+                onRead: function (callback) {
+                  that.getPower(function (state) {
+                    callback(state);
+                  });
+                },
+                perms: ["pw", "pr", "ev"],
+                format: "int",
+                initialValue: 0,
+                supportEvents: false,
+                supportBonjour: false,
+                manfDescription: "Power state",
+                designedMinValue: 0,
+                designedMaxValue: 1,
+                designedMinStep: 1
+            }]
+        }];
+        return chars;
+    }
+}
+
+module.exports.accessory = LIFxBulbAccessory;
+module.exports.platform = LIFxPlatform;