From be410a0fff4718f33b51a71441114f2d3042b58e Mon Sep 17 00:00:00 2001
From: Muhammad Mustapha <muhadmustapha5104@gmail.com>
Date: Mon, 29 Jun 2026 22:10:41 +0100
Subject: [PATCH] Enforce Strict Type-Safety in Authorization Module

---
 src/lib/auth/acl.ts | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/src/lib/auth/acl.ts b/src/lib/auth/acl.ts
index 02968ea2..a217612a 100644
--- a/src/lib/auth/acl.ts
+++ b/src/lib/auth/acl.ts
@@ -1,11 +1,9 @@
-// eslint-disable-next-line @typescript-eslint/ban-ts-comment
-// @ts-nocheck
 import { User, UserRole, Permission } from '@/types/api';
 
 /**
  * Mapping of roles to their granted permissions.
  */
-export const ROLES_PERMISSIONS = {
+export const ROLES_PERMISSIONS: Record<UserRole, Permission[]> = {
   ADMIN: Object.values(Permission),
   INSTRUCTOR: [
     Permission.COURSE_VIEW,
@@ -19,7 +17,7 @@ export const ROLES_PERMISSIONS = {
   ],
   STUDENT: [Permission.COURSE_VIEW, Permission.COURSE_DOWNLOAD, Permission.CONTENT_ACCESS],
   GUEST: [Permission.COURSE_VIEW],
-} satisfies Record<UserRole, Permission[]>;
+};
 
 /**
  * Check if a user has a specific permission based on their role.
@@ -27,7 +25,7 @@ export const ROLES_PERMISSIONS = {
 export function hasPermission(user: User | null | undefined, permission: Permission): boolean {
   if (!user) return false;
 
-  const permissions = ROLES_PERMISSIONS[user.role] || [];
+  const permissions = ROLES_PERMISSIONS[user.role] ?? [];
   return permissions.includes(permission);
 }