[ISDk-34] preprocess time first before display

date format: MMM D YYYY, h:mm a

Author: trtshen

src/pages/activities/view/view.html

@@ -54,7 +54,7 @@
 
         <ion-col align-self-start>
           <div>
-            <h2>{{ (submission.submitted || submission.created) | amDateFormat:"MMM D 'YY, h:mma" }}</h2>
+            <h2>{{ (submission.submitted || submission.created).format() | amDateFormat:"MMM D YYYY, h:mm a" }}</h2>
           </div>
         </ion-col>
 

src/services/submission.service.ts

@@ -2,6 +2,7 @@ import { Injectable } from '@angular/core';
 import { RequestService } from '../shared/request/request.service';
 
 import * as _ from 'lodash';
+import * as moment from 'moment';
 
 @Injectable()
 export class SubmissionService {
@@ -174,6 +175,15 @@ export class SubmissionService {
     let answer = respond['AssessmentSubmissionAnswer'];
     let review = respond['AssessmentReviewAnswer'];
 
+    // preprocess date
+    submission.created = moment.utc(submission.created);
+    submission.modified = moment.utc(submission.modified);
+
+    // submitted
+    if (submission.submitted) {
+      submission.submitted = moment.utc(submission.submitted);
+    }
+
     return _.merge(submission, {
       assessment,
       answer,