send email method should return message status in response

Author: stanislaw-grin

src/backendless.d.ts

@@ -556,8 +556,8 @@ declare module __Backendless {
         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>;
+        sendEmailSync(subject:string, bodyParts:Backendless.Bodyparts, recipients:string[], attachments:string[]):String;
+        sendEmail(subject:string, bodyParts:Backendless.Bodyparts, recipients:string[], attachments:string[]):Promise<String>;
 
         cancelSync(messageId:string):boolean;
         cancel(messageId:string):Promise<boolean>;

src/backendless.js

@@ -3882,16 +3882,18 @@
           if (!Utils.isEmpty(attachments)) {
             data.attachment = attachments;
           }
-        } else {
-          throw new Error('Attachments must be an array of file IDs from File Service');
         }
       }
 
+      function responseMessageStatus(res) {
+        return res.status
+      }
+
       return Backendless._ajax({
         method      : 'POST',
         url         : this.restUrl + '/email',
         isAsync     : isAsync,
-        asyncHandler: responder,
+        asyncHandler: Utils.wrapAsync(responder, responseMessageStatus),
         data        : JSON.stringify(data)
       });
     },

test/tsd.ts

@@ -484,8 +484,10 @@ function testMessaging() {
     var messageId:string = 'str';
     var message:string|Object = 'str';
     var resultObj:Object;
+    var resultString:String;
     var resultBool:boolean = true;
     var promiseObject:Promise<Object>;
+    var PromiseString:Promise<String>;
     var bodyParts:Backendless.Bodyparts = new Backendless.Bodyparts();
     var recipients:string[] = ['str'];
     var attachments:string[] = ['str'];
@@ -505,8 +507,8 @@ function testMessaging() {
     resultObj = Backendless.Messaging.publishSync(channelName, message, publishOptions, deliveryOptions);
     promiseObject = Backendless.Messaging.publish(channelName, message, publishOptions, deliveryOptions);
 
-    resultObj = Backendless.Messaging.sendEmailSync(subject, bodyParts, recipients, attachments);
-    promiseObject = Backendless.Messaging.sendEmail(subject, bodyParts, recipients, attachments);
+    resultString = Backendless.Messaging.sendEmailSync(subject, bodyParts, recipients, attachments);
+    PromiseString = Backendless.Messaging.sendEmail(subject, bodyParts, recipients, attachments);
 
     resultBool = Backendless.Messaging.cancelSync(messageId);
     promiseObject = Backendless.Messaging.cancel(messageId);