fix (Backendless.Messaging): fix bugs with overwriting of args BKNDLSS-14852 BKNDLSS-14851 BKNDLSS-14850 (#83)

Author: illyaV

src/backendless.d.ts

@@ -545,8 +545,8 @@ declare module __Backendless {
         subscribeSync(channelName:string, subscriptionCallback:() => void, subscriptionOptions:Backendless.SubscriptionOptions):Backendless.SubscriptionI;
         subscribe(channelName:string, subscriptionCallback:() => void, subscriptionOptions:Backendless.SubscriptionOptions):Promise<Backendless.SubscriptionI>;
 
-        publishSync(channelName:string, message:string|Object, publishOptions:Backendless.PublishOptions, deliveryOptions:Backendless.DeliveryOptions):Object;
-        publish(channelName:string, message:string|Object, publishOptions:Backendless.PublishOptions, deliveryOptions:Backendless.DeliveryOptions):Promise<Object>;
+        publishSync(channelName:string, message:string|Object, publishOptions?:Backendless.PublishOptions, deliveryOptions?:Backendless.DeliveryOptions):Object;
+        publish(channelName:string, message:string|Object, publishOptions?:Backendless.PublishOptions, deliveryOptions?:Backendless.DeliveryOptions):Promise<Object>;
 
         sendEmailSync(subject:string, bodyParts:Backendless.Bodyparts, recipients:string[], attachments:string[]):Object;
         sendEmail(subject:string, bodyParts:Backendless.Bodyparts, recipients:string[], attachments:string[]):Promise<Object>;

src/backendless.js

@@ -3785,7 +3785,7 @@
         var that = this;
 
         var callback = new Async(function(props) {
-          async.success(new Subscription({
+          responder.success(new Subscription({
             channelName      : channelName,
             options          : subscriptionOptions,
             channelProperties: props,
@@ -3823,15 +3823,15 @@
         message: message
       };
 
-      if (publishOptions) {
+      if (publishOptions && publishOptions !== responder) {
         if (!(publishOptions instanceof PublishOptions)) {
           throw new Error('Use PublishOption as publishOptions argument');
         }
 
         Utils.deepExtend(data, publishOptions);
       }
 
-      if (deliveryTarget) {
+      if (deliveryTarget && deliveryTarget !== responder) {
         if (!(deliveryTarget instanceof DeliveryOptions)) {
           throw new Error('Use DeliveryOptions as deliveryTarget argument');
         }