[O] Use Date for date instead of string

src/components/app/app.ts

@@ -18,19 +18,19 @@ import {FormatUtils} from '@/utils/format-utils';
  */
 export interface Assignment
 {
-    id: number,
-    scoreId: number,
-    type: string,
-    typeId: number,
-    description: string,
-    date: string,
-    complete: string,
-    include: boolean,
-    display: boolean,
+    id: number
+    scoreId: number
+    type: string
+    typeId: number
+    description: string
+    date: Date
+    complete: string
+    include: boolean
+    display: boolean
 
-    unread: boolean,
+    unread: boolean
 
-    scoreMax: number,
+    scoreMax: number
     score: number
 }
 
@@ -39,21 +39,21 @@ export interface Assignment
  */
 export interface Course
 {
-    assignmentsId: number,
-    id: number,
-    name: string,
-    teacherName: string,
-    status: string,
+    assignmentsId: number
+    id: number
+    name: string
+    teacherName: string
+    status: string
 
-    letterGrade?: string,
-    numericGrade?: number,
+    letterGrade?: string
+    numericGrade?: number
 
-    level: string,
-    scaleUp: number,
+    level: string
+    scaleUp: number
 
     grading:
     {
-        method: string,
+        method: string
         weightingMap: {[index: string]: number}
     }
 

src/utils/json-utils.ts

@@ -21,7 +21,7 @@ export default class JsonUtils
                 type: assignment.assignment_type,
                 typeId: assignment.assignment_type_id,
                 description: assignment.assignment_description,
-                date: assignment._date,
+                date: new Date(assignment._date),
                 complete: assignment.completion_status,
                 include: assignment.include_in_calculated_grade == 1,
                 display: assignment.display_grade == 1,