- fix Messaging events

Author: Valodya

.babelrc

@@ -5,7 +5,6 @@
   ],
   "plugins": [
     "transform-object-assign",
-    "transform-decorators-legacy",
-    "transform-object-set-prototype-of-to-assign"
+    "transform-decorators-legacy"
   ]
 }

package.json

@@ -57,7 +57,6 @@
     "babel-loader": "^7.1.2",
     "babel-plugin-transform-decorators-legacy": "^1.3.4",
     "babel-plugin-transform-object-assign": "^6.22.0",
-    "babel-plugin-transform-object-set-prototype-of-to-assign": "^6.22.0",
     "babel-polyfill": "^6.20.0",
     "babel-preset-es2015": "^6.18.0",
     "babel-preset-stage-1": "^6.24.1",

src/counters/counter.js

@@ -30,7 +30,7 @@ const withCounterName = method => function(...args) {
 //TODO: will be removed when remove sync methods
 const namespaceLabel = 'Backendless.Counter.of(<CounterName>)'
 
-Object.setPrototypeOf(Counter.prototype, {
+Object.assign(Counter.prototype, {
 
   @deprecated(namespaceLabel, `${namespaceLabel}.incrementAndGet`)
   incrementAndGetSync: Utils.synchronized(withCounterName(incrementAndGet)),

src/data/permissions/persmission.js

@@ -43,7 +43,7 @@ class DataPermission {
 //TODO: will be removed when remove sync methods
 const namespaceLabel = 'Backendless.Data.Permissions.{FIND|REMOVE|UPDATE}'
 
-Object.setPrototypeOf(DataPermission.prototype, {
+Object.assign(DataPermission.prototype, {
 
   @deprecated(namespaceLabel, `${namespaceLabel}.grantUser`)
   grantUserSync: Utils.synchronized(grantUser),

src/data/store/index.js

@@ -31,7 +31,7 @@ class DataStore {
 
 }
 
-Object.setPrototypeOf(DataStore.prototype, {
+Object.assign(DataStore.prototype, {
 
   @deprecated(namespaceLabel, `${namespaceLabel}.save`)
   saveSync: Utils.synchronized(save),

src/messaging/polling-proxy.js

@@ -7,7 +7,6 @@ export default class PollingProxy extends Proxy {
   constructor(url) {
     super()
 
-    this.eventHandlers = {}
     this.restUrl = url
     this.timer = 0
     this.timeout = 0

src/messaging/proxy.js

@@ -1,5 +1,9 @@
 export default class Proxy {
 
+  constructor() {
+    this.eventHandlers = {}
+  }
+
   on(eventName, handler) {
     if (!eventName) {
       throw new Error('Event name not specified')