ролевая моделю доступа + загруженность по кафедрам и преподавателям + просморт расписания

frontend/admin/js/api.js

@@ -9,6 +9,16 @@ export function isAuthenticatedAsAdmin() {
     return token && role === 'ADMIN';
 }
 
+export function isAuthenticatedAsRole(expectedRole) {
+    const role = localStorage.getItem('role');
+    return token && role === expectedRole;
+}
+
+export function isAuthenticatedAsAny(roles) {
+    const role = localStorage.getItem('role');
+    return token && roles.includes(role);
+}
+
 function getHeaders(contentType = 'application/json') {
     const headers = {
         'Authorization': `Bearer ${token}`
@@ -31,9 +41,6 @@ export async function apiFetch(endpoint, method = 'GET', body = null) {
 
     const response = await fetch(endpoint, options);
 
-    // Si status is 401 or 403, we should probably redirect to login, 
-    // but for now let's just throw an error or handle it in the view.
-
     let data;
     try {
         data = await response.json();
@@ -48,7 +55,6 @@ export async function apiFetch(endpoint, method = 'GET', body = null) {
     return data;
 }
 
-// Shortcut methods
 export const api = {
     get: (url) => apiFetch(url, 'GET'),
     post: (url, body) => apiFetch(url, 'POST', body),