Modified by www.SourceFiles.app

src/hooks/use-auth.ts

@@ -1,57 +0,0 @@
-import { useEffect, useState } from "react";
-import type { User } from "@supabase/supabase-js";
-import { supabase } from "@/integrations/supabase/client";
-
-export type Role = "admin" | "teacher" | "parent" | "student";
-
-export interface AuthState {
-  user: User | null;
-  roles: Role[];
-  loading: boolean;
-}
-
-export function useAuth(): AuthState {
-  const [user, setUser] = useState<User | null>(null);
-  const [roles, setRoles] = useState<Role[]>([]);
-  const [loading, setLoading] = useState(true);
-
-  useEffect(() => {
-    let mounted = true;
-
-    const loadRoles = async (uid: string) => {
-      const { data } = await supabase.from("user_roles").select("role").eq("user_id", uid);
-      if (mounted) setRoles((data ?? []).map((r) => r.role as Role));
-    };
-
-    supabase.auth.getSession().then(({ data }) => {
-      if (!mounted) return;
-      setUser(data.session?.user ?? null);
-      if (data.session?.user) loadRoles(data.session.user.id).finally(() => mounted && setLoading(false));
-      else setLoading(false);
-    });
-
-    const { data: sub } = supabase.auth.onAuthStateChange((_e, session) => {
-      setUser(session?.user ?? null);
-      if (session?.user) {
-        setTimeout(() => loadRoles(session.user.id), 0);
-      } else {
-        setRoles([]);
-      }
-    });
-
-    return () => {
-      mounted = false;
-      sub.subscription.unsubscribe();
-    };
-  }, []);
-
-  return { user, roles, loading };
-}
-
-export function highestRole(roles: Role[]): Role | null {
-  if (roles.includes("admin")) return "admin";
-  if (roles.includes("teacher")) return "teacher";
-  if (roles.includes("parent")) return "parent";
-  if (roles.includes("student")) return "student";
-  return null;
-}