Update AuthContext.tsx

src/contexts/AuthContext.tsx

@@ -13,51 +13,98 @@ const githubOAuthConfig = {
   redirectUri: `${window.location.origin}/auth/callback`,
 };
 
-export const AuthContext = createContext<AuthContextType>({} as AuthContextType);
-
 export function AuthProvider({ children }: { children: React.ReactNode }) {
-  const [accessToken, setAccessToken] = useState<string | null>(() => {
-    return localStorage.getItem('github_access_token');
-  });
-  const [error, setError] = useState<string | null>(null);
-
-  const isAuthenticated = !!accessToken;
+  const [user, setUser] = useState(null);
+  const [isAuthenticated, setIsAuthenticated] = useState(false);
 
   useEffect(() => {
-    const handleCallback = async () => {
-      const code = new URLSearchParams(window.location.search).get('code');
-      if (code) {
-        try {
-          const response = await fetch('/.netlify/functions/auth', {
-            method: 'POST',
+    const token = localStorage.getItem('github_access_token');
+    if (token) {
+      fetch('https://api.github.com/user', {
+        headers: {
+          Authorization: `Bearer ${token}`,
+        },
+      })
+        .then((response) => response.json())
+        .then((userData) => {
+          setUser(userData);
+          setIsAuthenticated(true);
+        })
+        .catch((error) => {
+          console.error('Error fetching user data:', error);
+          localStorage.removeItem('github_access_token'); // Clear invalid token
+        });
+    }
+  }, []);
+
+  const login = () => {
+    const clientId = import.meta.env.VITE_GITHUB_CLIENT_ID;
+    const redirectUri = `${window.location.origin}/auth/callback`;
+    const scope = 'read:user';
+
+    window.location.href = `https://github.com/login/oauth/authorize?client_id=${clientId}&redirect_uri=${encodeURIComponent(
+      redirectUri
+    )}&scope=${scope}`;
+  };
+
+  const logout = () => {
+    localStorage.removeItem('github_access_token');
+    setUser(null);
+    setIsAuthenticated(false);
+  };
+
+  return (
+    <AuthContext.Provider value={{ user, isAuthenticated, login, logout }}>
+      {children}
+    </AuthContext.Provider>
+  );
+}
+
+useEffect(() => {
+  const handleCallback = async () => {
+    const code = new URLSearchParams(window.location.search).get('code');
+    if (code) {
+      try {
+        const response = await fetch('/.netlify/functions/auth', {
+          method: 'POST',
+          headers: {
+            'Content-Type': 'application/json',
+          },
+          body: JSON.stringify({ code }),
+        });
+
+        if (!response.ok) {
+          throw new Error('Failed to authenticate with GitHub');
+        }
+
+        const data = await response.json();
+
+        if (data.access_token) {
+          localStorage.setItem('github_access_token', data.access_token);
+
+          // Fetch user information
+          const userResponse = await fetch('https://api.github.com/user', {
             headers: {
-              'Content-Type': 'application/json',
+              Authorization: `Bearer ${data.access_token}`,
             },
-            body: JSON.stringify({ code }),
           });
 
-          if (!response.ok) {
-            const errorMessage = await response.text();
-            throw new Error(`Failed to authenticate with GitHub: ${errorMessage}`);
-          }
-
-          const data = await response.json();
-          if (data.access_token) {
-            setAccessToken(data.access_token);
-            localStorage.setItem('github_access_token', data.access_token);
-            window.history.replaceState({}, document.title, window.location.pathname);
-          } else if (data.error) {
-            setError(data.error_description || 'Authentication failed');
-          }
-        } catch (error) {
-          console.error('Authentication error:', error);
-          setError(error instanceof Error ? error.message : 'Authentication failed');
+          const user = await userResponse.json();
+          console.log('Authenticated user:', user);
+
+          // Redirect to the home screen after successful authentication
+          window.history.replaceState({}, document.title, '/'); // Remove `code` from the URL
+        } else if (data.error) {
+          console.error('Authentication error:', data.error_description || 'Authentication failed');
         }
+      } catch (error) {
+        console.error('Authentication error:', error);
       }
-    };
+    }
+  };
 
-    handleCallback();
-  }, []);
+  handleCallback();
+}, []);
 
   const login = () => {
     const clientId = githubOAuthConfig.clientId;