[O] Optimize count unread for overall-course

2019-12-21 18:54:50 -05:00
parent e8aeecb27c
commit aeadb6fc8b
1 changed files with 7 additions and 13 deletions
@@ -11,20 +11,14 @@ export default class OverallCourse extends Vue
 {
    @Prop({required: true}) course: Course;

-    private unread: number = -1;
-    private unreadAssignments: Assignment[] = [];
-
-    /**
-     * Count the number of unread assignments with cache
-     */
-    countUnread(): number
+    get unreadAssignments(): Assignment[]
    {
-        if (this.unread == -1)
-        {
-            this.unreadAssignments = this.course.assignments.filter(a => a.unread);
-            return this.unread = this.unreadAssignments.length;
-        }
-        else return this.unread;
+        return this.course.assignments.filter(a => a.unread);
+    }
+
+    get unread(): number
+    {
+        return this.unreadAssignments.length;
    }

    /**