Fix wpAttachmentsService spec

frontend/app/components/work-packages/wp-attachments/wp-attachments.service.test.ts

@@ -28,7 +28,7 @@
 
 declare const WebKitBlobBuilder:any;
 
-describe('wpAttachments', () => {
+describe('wpAttachments service', () => {
   var wpAttachments;
   var $httpBackend;
 
@@ -36,14 +36,7 @@ describe('wpAttachments', () => {
     id: 1,
     $isHal: true,
     attachments: {
-        href: '/api/v3/work_packages/1/attachments',
-      },
-    $links: {
-      attachments:{
-        $link:{
-          href:'/api/v3/work_packages/1/attachments'
-        }
-      }
+      href: '/api/v3/work_packages/1/attachments',
     }
   };
 
@@ -51,11 +44,7 @@ describe('wpAttachments', () => {
   var attachment = {
     id: 1,
     _type: "Attachment",
-    _links: {
-      self: {
-        href: "/api/v3/attachments/1"
-      }
-    }
+    href: "/api/v3/attachments/1"
   };
 
   beforeEach(angular.mock.module('openproject.workPackages'));
@@ -73,9 +62,7 @@ describe('wpAttachments', () => {
   describe('loading attachments', () => {
     beforeEach(() => {
       $httpBackend.expectGET('/api/v3/work_packages/1/attachments').respond({
-        _embedded: {
-          elements: [1,2,3]
-        }
+        elements: [1,2,3]
       });
     });
 

frontend/app/components/work-packages/wp-attachments/wp-attachments.service.ts

@@ -41,7 +41,7 @@ export class WpAttachmentsService {
   }
 
   public upload(workPackage:WorkPackageResourceInterface, files:File[]):ng.IPromise<any> {
-    const uploadPath:string = workPackage.$links.attachments.$link.href;
+    const uploadPath:string = workPackage.attachments.href;
     const uploads = _.map(files, (file:File) => {
       var options:Object = {
         fields: {
@@ -79,11 +79,11 @@ export class WpAttachmentsService {
               reload:boolean = false):ng.IPromise<any[]> {
     const loadedAttachments = this.$q.defer();
 
-    const path:string = workPackage.$links.attachments.$link.href;
+    const path:string = workPackage.attachments.href;
     this.$http.get(path, {cache: !reload})
       .success((response:any) => {
         _.remove(this.attachments);
-        _.extend(this.attachments, response._embedded.elements);
+        _.extend(this.attachments, response.elements);
         loadedAttachments.resolve(this.attachments);
       })
       .error(err => {
@@ -95,7 +95,7 @@ export class WpAttachmentsService {
 
   public remove(fileOrAttachment:any):void {
     if (fileOrAttachment._type === 'Attachment') {
-      const path:string = fileOrAttachment._links.self.href;
+      const path:string = fileOrAttachment.href;
 
       this.$http.delete(path)
         .success(() => {