Show previous instantiations button in new service modal

Issue-ID: VID-724
Signed-off-by: Sara Weiss <sara.weiss@intl.att.com>
Change-Id: I18633adbabbc22c68f9bcd712427033deaffd33c

2 files changed, 48 insertions, 5 deletions

diff --git a/vid-webpack-master/src/app/shared/components/genericFormPopup/genericFormServices/service/service.popup.service.spec.ts b/vid-webpack-master/src/app/shared/components/genericFormPopup/genericFormServices/service/service.popup.service.spec.ts
index ccfaacd0d..ebea695f7 100644
--- a/vid-webpack-master/src/app/shared/components/genericFormPopup/genericFormServices/service/service.popup.service.spec.ts
+++ b/vid-webpack-master/src/app/shared/components/genericFormPopup/genericFormServices/service/service.popup.service.spec.ts
@@ -2140,6 +2140,33 @@ describe('Service popup service', () => {
     expect(service.closeDialogEvent.next).toHaveBeenCalledWith(that);
   });
 
+  test('showPreviousInstantiations should trigger postMessage', () => {
+    let that = <any>{
+      parentElementClassName: 'content',
+      _iframeService: iframeService,
+      resetPopupData : () =>{      },
+      serviceModel:{
+        uuid:'1111'
+      }
+
+    };
+
+    let expectedMessage= {
+      eventId: 'showPreviousInstantiations',
+      data: {
+        serviceModelId: that.serviceModel.uuid
+      }
+    };
+
+    jest.spyOn(window.parent, 'postMessage');
+
+    service.showPreviousInstantiations(that, fb.group({}));
+
+    expect( window.parent.postMessage).toHaveBeenCalledWith(expectedMessage,"*")
+
+  });
+
+
 
   test('getDynamicInputs should return list of controls' ,() => {
     const result:  FormControlModel[] = service.getDynamicInputs('6b528779-44a3-4472-bdff-9cd15ec93450');
diff --git a/vid-webpack-master/src/app/shared/components/genericFormPopup/genericFormServices/service/service.popup.service.ts b/vid-webpack-master/src/app/shared/components/genericFormPopup/genericFormServices/service/service.popup.service.ts
index e2033aa74..3e7e8c1e5 100644
--- a/vid-webpack-master/src/app/shared/components/genericFormPopup/genericFormServices/service/service.popup.service.ts
+++ b/vid-webpack-master/src/app/shared/components/genericFormPopup/genericFormServices/service/service.popup.service.ts
@@ -59,7 +59,12 @@ export class ServicePopupService implements GenericPopupInterface {
       this.getDynamicInputs(serviceId),
       this.modelInformations,
       (that, form: FormGroup) => {that.onSubmit(that, form);},
-      (that: any, form: FormGroup) => {that.onCancel(that, form); }
+      (that: any, form: FormGroup) => {
+        that.onCancel(that, form);
+      },
+      (that: any, form: FormGroup) => {
+        that.showPreviousInstantiations(that, form);
+      }
     );
   }
 
@@ -123,13 +128,24 @@ export class ServicePopupService implements GenericPopupInterface {
   onSubmit(that, form: FormGroup, ...args): void {
     form = that.updateExtraValues(that, form);
     that.storeServiceInstance(form.value, args[0], [], new ModelInfo(that.serviceModel), that.serviceModel);
-    window.parent.postMessage( {
-      eventId: 'submitIframe',
+    const eventId = 'submitIframe';
+    this.postMessageToWindowParent(eventId, that.serviceModel.uuid);
+    this.onCancel(that, form);
+  }
+
+  showPreviousInstantiations(that, form: FormGroup,): void {
+    const eventId = 'showPreviousInstantiations';
+    this.postMessageToWindowParent(eventId, that.serviceModel.uuid);
+    this.onCancel(that, form);
+  }
+
+  private postMessageToWindowParent(eventId: string, serviceModelId:string) {
+    window.parent.postMessage({
+      eventId: eventId,
       data: {
-        serviceModelId: that.serviceModel.uuid
+        serviceModelId
       }
     }, "*");
-    this.onCancel(that, form);
   }
 
   updateExtraValues = (that, form) : any => {