nest-front/src/contexts/AuthContext.tsx

@@ -2,11 +2,12 @@ import React, {
   createContext,
   useCallback,
   useContext,
+  useEffect,
   useMemo,
   useState,
 } from 'react';
-import type { User, UserRole } from '../types';
+import type { User } from '../types';
-import { MOCK_USERS } from '../data/mockData';
+import { authApi, usersApi, getToken, setToken, clearToken } from '../utils/api';
 
 // ── Types ──────────────────────────────────────────────────────────────────────
 
@@ -15,12 +16,11 @@ interface AuthContextValue {
   isAuthenticated: boolean;
   isStaff: boolean;
   isAdmin: boolean;
+  isLoading: boolean;
   login: (email: string, password: string) => Promise<{ success: boolean; error?: string }>;
   register: (username: string, email: string, password: string) => Promise<{ success: boolean; error?: string }>;
   logout: () => void;
-  updateUsername: (username: string) => void;
+  updateUsername: (username: string) => Promise<{ success: boolean; error?: string }>;
-  // Dev helper: quickly switch role for testing
-  devSetRole: (role: UserRole) => void;
 }
 
 // ── Context ────────────────────────────────────────────────────────────────────
@@ -31,16 +31,6 @@ const AuthContext = createContext<AuthContextValue | null>(null);
 
 const STORAGE_KEY = 'crowmate_auth_user';
 
-function loadUserFromStorage(): User | null {
-  try {
-    const raw = localStorage.getItem(STORAGE_KEY);
-    if (!raw) return null;
-    return JSON.parse(raw) as User;
-  } catch {
-    return null;
-  }
-}
-
 function saveUserToStorage(user: User | null): void {
   if (user) {
     localStorage.setItem(STORAGE_KEY, JSON.stringify(user));
@@ -50,96 +40,89 @@ function saveUserToStorage(user: User | null): void {
 }
 
 export function AuthProvider({ children }: { children: React.ReactNode }) {
-  const [user, setUser] = useState<User | null>(loadUserFromStorage);
+  const [user, setUser] = useState<User | null>(null);
+  const [isLoading, setIsLoading] = useState(true);
+
+  // On mount: validate stored token and restore session
+  useEffect(() => {
+    const token = getToken();
+    if (!token) {
+      setIsLoading(false);
+      return;
+    }
+
+    authApi.me()
+      .then((freshUser) => {
+        setUser(freshUser);
+        saveUserToStorage(freshUser);
+      })
+      .catch(() => {
+        clearToken();
+        saveUserToStorage(null);
+      })
+      .finally(() => setIsLoading(false));
+  }, []);
 
   const isAuthenticated = user !== null;
   const isStaff = user?.role === 'dev' || user?.role === 'com';
   const isAdmin = user?.isAdmin === true;
 
   const login = useCallback(
-    async (email: string, _password: string): Promise<{ success: boolean; error?: string }> => {
+    async (email: string, password: string): Promise<{ success: boolean; error?: string }> => {
-      // Simulate network delay
+      try {
-      await new Promise((r) => setTimeout(r, 400));
+        const { token, user: loggedInUser } = await authApi.login(email, password);
-
+        setToken(token);
-      const found = MOCK_USERS.find(
+        setUser(loggedInUser);
-        (u) => u.email.toLowerCase() === email.toLowerCase()
+        saveUserToStorage(loggedInUser);
-      );
+        return { success: true };
-
+      } catch (err) {
-      if (!found) {
+        const message = err instanceof Error ? err.message : 'Login failed.';
-        return { success: false, error: 'No account found with that email address.' };
+        return { success: false, error: message };
       }
-      if (found.isBanned) {
-        return { success: false, error: 'This account has been suspended.' };
-      }
-
-      setUser(found);
-      saveUserToStorage(found);
-      return { success: true };
     },
     []
   );
 
   const register = useCallback(
-    async (username: string, email: string, _password: string): Promise<{ success: boolean; error?: string }> => {
+    async (username: string, email: string, password: string): Promise<{ success: boolean; error?: string }> => {
-      await new Promise((r) => setTimeout(r, 500));
+      try {
-
+        const { token, user: newUser } = await authApi.register(username, email, password);
-      const emailTaken = MOCK_USERS.some(
+        setToken(token);
-        (u) => u.email.toLowerCase() === email.toLowerCase()
+        setUser(newUser);
-      );
+        saveUserToStorage(newUser);
-      if (emailTaken) {
+        return { success: true };
-        return { success: false, error: 'An account with this email already exists.' };
+      } catch (err) {
+        const message = err instanceof Error ? err.message : 'Registration failed.';
+        return { success: false, error: message };
       }
-
-      const usernameTaken = MOCK_USERS.some(
-        (u) => u.username.toLowerCase() === username.toLowerCase()
-      );
-      if (usernameTaken) {
-        return { success: false, error: 'This username is already taken.' };
-      }
-
-      const newUser: User = {
-        id: `u${Date.now()}`,
-        username,
-        email,
-        role: 'user',
-        isAdmin: false,
-        isBanned: false,
-        createdAt: new Date().toISOString(),
-      };
-
-      setUser(newUser);
-      saveUserToStorage(newUser);
-      return { success: true };
     },
     []
   );
 
   const logout = useCallback(() => {
+    clearToken();
     setUser(null);
     saveUserToStorage(null);
   }, []);
 
-  const updateUsername = useCallback((username: string) => {
+  const updateUsername = useCallback(
-    setUser((prev) => {
+    async (username: string): Promise<{ success: boolean; error?: string }> => {
-      if (!prev) return prev;
+      try {
-      const updated = { ...prev, username };
+        const updatedUser = await usersApi.updateUsername(username);
-      saveUserToStorage(updated);
+        setUser(updatedUser);
-      return updated;
+        saveUserToStorage(updatedUser);
-    });
+        return { success: true };
-  }, []);
+      } catch (err) {
-
+        const message = err instanceof Error ? err.message : 'Failed to update username.';
-  const devSetRole = useCallback((role: UserRole) => {
+        return { success: false, error: message };
-    setUser((prev) => {
+      }
-      if (!prev) return prev;
+    },
-      const updated = { ...prev, role, isAdmin: role === 'dev' };
+    []
-      saveUserToStorage(updated);
+  );
-      return updated;
-    });
-  }, []);
 
   const value = useMemo<AuthContextValue>(
-    () => ({ user, isAuthenticated, isStaff, isAdmin, login, register, logout, updateUsername, devSetRole }),
+    () => ({ user, isAuthenticated, isStaff, isAdmin, isLoading, login, register, logout, updateUsername }),
-    [user, isAuthenticated, isStaff, isAdmin, login, register, logout, updateUsername, devSetRole]
+    [user, isAuthenticated, isStaff, isAdmin, isLoading, login, register, logout, updateUsername]
   );
 
   return <AuthContext.Provider value={value}>{children}</AuthContext.Provider>;