[skip ci] remove additional promise for vueresource

app/assets/javascripts/vue_sidebar_assignees/components/no_assignee.js

@@ -7,10 +7,12 @@ export default {
   methods: {
     assignSelf() {
       this.service.add(this.assignees.currentUser.id).then((response) => {
-        const assignee = response.assignee;
+        const data = response.data;
+        const assignee = data.assignee;
         this.assignees.addUser(assignee.name, assignee.username, assignee.avatar_url);
       }).catch((err) => {
-        console.log('error')
+        console.log(err);
+        console.log('error');
       });
     }
   },

app/assets/javascripts/vue_sidebar_assignees/components/single_assignee.js

@@ -5,7 +5,7 @@ export default {
   },
   template: `
     <div class="value hide-collapsed">
-      <a class="author_link bold" :href="user.url">
+      <a class="author_link bold" :href="'/' + user.username">
         <img width="32" class="avatar avatar-inline s32" alt="" :src="user.avatarUrl">
         <span class="author">{{user.name}}</span>
         <span class="username">@{{user.username}}</span>

app/assets/javascripts/vue_sidebar_assignees/services/sidebar_assignees_service.js

@@ -3,7 +3,6 @@ import VueResource from 'vue-resource';
 
 require('~/vue_shared/vue_resource_interceptor');
 
-Vue.http.options.emulateJSON = true;
 Vue.use(VueResource);
 
 export default class SidebarAssigneesService {
@@ -13,13 +12,10 @@ export default class SidebarAssigneesService {
   }
 
   add(userId) {
-    return new Promise((resolve, reject) => {
-      this.sidebarAssigneeResource.update({ [this.field]: userId })
-        .then((response) => {
-          resolve(JSON.parse(response.body))
-        }, (response) => {
-          reject(response)
-        });
+    return this.sidebarAssigneeResource.update({
+      [this.field]: userId
+    }, {
+      emulateJSON: true
     });
   }
 }