feat: implement cover image upload with canvas compression and db storage in RIT-EMS-main

RIT-EMS-main/frontend/src/components/dashboard/ApprovalsView.tsx

@@ -70,7 +70,8 @@ export const ApprovalsView: React.FC = () => {
         const data = await response.json();
         // Filter based on role
         if (user?.role === 'HOD') {
-          setEvents(data.filter((e: Event) => e.status === 'REQUESTED' && e.department === user.department));
+          const userDepts = user.department ? user.department.split(',').map(d => d.trim().toLowerCase()) : [];
+          setEvents(data.filter((e: Event) => e.status === 'REQUESTED' && userDepts.includes(e.department?.trim().toLowerCase())));
         } else if (user?.role === 'PRINCIPAL') {
           setEvents(data.filter((e: Event) => e.status === 'PENDING_PR'));
         }