Use RuntimeAppInstance model to handle JSON response

Resolves #315

Author: ilayaperumalg

ui/src/app/runtime/model/runtime-app.ts

@@ -8,15 +8,18 @@ import {Page} from '../../shared/model/page';
  */
 export class RuntimeApp {
     public deploymentId: String;
-    public status: String;
-    public appInstances: Page<RuntimeAppInstance>;
+    public state: String;
+    public instances: any;
+    public appInstances: RuntimeAppInstance[]
 
     constructor(
         deploymentId: String,
-        status: String,
-        appInstances: Page<RuntimeAppInstance>) {
+        state: String,
+        instances: any,
+        appInstances: RuntimeAppInstance[]) {
         this.deploymentId = deploymentId;
-        this.status = status;
-        this.appInstances = appInstances
+        this.state = state;
+        this.instances = instances;
+        this.appInstances = appInstances;
     }
 }

ui/src/app/runtime/runtime-apps.component.html

@@ -39,7 +39,7 @@ <h4 class="modal-title">Instances for app <strong>{{runtimeApp.deploymentId}}</s
             </div>
             <div class="modal-body">
                 <ng-template ngFor let-item
-                             [ngForOf]="runtimeApp.instances._embedded.appInstanceStatusResourceList">
+                             [ngForOf]="runtimeApp.appInstances">
                     <div class="row">
                         <p>Instance ID: <strong>{{item.instanceId}}</strong></p>
                     </div>

ui/src/app/runtime/runtime-apps.service.ts

@@ -41,10 +41,12 @@ export class RuntimeAppsService {
         let items: RuntimeApp[];
         if (response._embedded && response._embedded.appStatusResourceList) {
             items = response._embedded.appStatusResourceList as RuntimeApp[];
+          for(const item of items) {
+            item.appInstances = item.instances._embedded.appInstanceStatusResourceList;
+          }
         } else {
             items = [];
         }
-
         const page = new Page<RuntimeApp>();
         page.items = items;
         page.totalElements = response.page.totalElements;