690320:2012 login #01

frontend/lib/auth.ts

@@ -11,15 +11,19 @@ const loginSchema = z.object({
   password: z.string().min(1),
 });
 
-const baseUrl = (typeof window === "undefined" ? process.env.INTERNAL_API_URL : null) || process.env.NEXT_PUBLIC_API_URL || "http://localhost:3001/api";
+// ✅ ใช้แบบ SSR-safe (ดีที่สุด)
+const baseUrl =
+  (typeof window === "undefined" ? process.env.INTERNAL_API_URL : null) ||
+  process.env.NEXT_PUBLIC_API_URL ||
+  "http://localhost:3001/api";
 
 // Helper to parse JWT expiry
 function getJwtExpiry(token: string): number {
   try {
-    const payload = JSON.parse(atob(token.split('.')[1]));
-    return payload.exp * 1000; // Convert to ms
+    const payload = JSON.parse(atob(token.split(".")[1]));
+    return payload.exp * 1000;
   } catch {
-    return Date.now(); // If invalid, treat as expired
+    return Date.now();
   }
 }
 
@@ -46,9 +50,7 @@ async function refreshAccessToken(token: JWT) {
       accessTokenExpires: getJwtExpiry(data.access_token),
       refreshToken: data.refresh_token ?? token.refreshToken,
     };
-  } catch (error) {
-    // RefreshAccessTokenError - token will be invalidated
-
+  } catch {
     return {
       ...token,
       error: "RefreshAccessTokenError",
@@ -73,15 +75,15 @@ export const {
         if (!credentials?.username || !credentials?.password) return null;
 
         try {
-          // 1. Sanitize payload (Only send username and password)
+          // ✅ sanitize payload
           const payload = {
             username: credentials.username as string,
             password: credentials.password as string,
           };
 
           console.log(`[AUTH] Attempting login at: ${baseUrl}/auth/login`);
-          console.log(`[AUTH] Current process.env.INTERNAL_API_URL: ${process.env.INTERNAL_API_URL}`);
-          console.log(`[AUTH] Current process.env.NEXT_PUBLIC_API_URL: ${process.env.NEXT_PUBLIC_API_URL}`);
+          console.log(`[AUTH] INTERNAL_API_URL: ${process.env.INTERNAL_API_URL}`);
+          console.log(`[AUTH] NEXT_PUBLIC_API_URL: ${process.env.NEXT_PUBLIC_API_URL}`);
 
           const res = await fetch(`${baseUrl}/auth/login`, {
             method: "POST",
@@ -89,7 +91,7 @@ export const {
             headers: {
               "Content-Type": "application/json",
             },
-            cache: 'no-store', // Disable caching for auth requests
+            cache: "no-store",
           });
 
           if (!res.ok) {
@@ -99,16 +101,21 @@ export const {
             return null;
           }
 
-          const data = await res.json();
-          // Handling both { data: { ... } } and direct { ... } response formats
-          const backendData = data.data || data;
+          const responseJson = await res.json();
+          console.log("[AUTH] Backend raw response:", JSON.stringify(responseJson));
+
+          const backendData = responseJson.data || responseJson;
 
           if (!backendData || !backendData.access_token) {
-            console.error("[AUTH] Login failed: Invalid response format from backend (missing access_token)");
+            console.error("[AUTH] Invalid backend response:", backendData);
             return null;
           }
 
-          console.log(`[AUTH] Login Successful for user: ${backendData.user?.username || 'unknown'}`);
+          console.log(
+            `[AUTH] Login Successful for user: ${
+              backendData.user?.username || "unknown"
+            }`
+          );
 
           return {
             id: backendData.user.user_id.toString(),
@@ -120,9 +127,8 @@ export const {
             accessToken: backendData.access_token,
             refreshToken: backendData.refresh_token,
           } as User;
-
         } catch (error) {
-          console.error("[AUTH] Network/Fetch Error during authorize:", error);
+          console.error("[AUTH] Network Error:", error);
           return null;
         }
       },
@@ -138,7 +144,7 @@ export const {
         return {
           ...token,
           id: user.id,
-          username: user.username, // ✅ Save username
+          username: user.username,
           role: user.role,
           organizationId: user.organizationId,
           accessToken: user.accessToken,
@@ -147,23 +153,20 @@ export const {
         };
       }
 
-      // Return previous token if valid (minus 10s buffer)
       if (Date.now() < (token.accessTokenExpires as number) - 10000) {
         return token;
       }
 
-      // If existing token has an error, do not retry refresh (prevents infinite loop)
       if (token.error) {
         return token;
       }
 
-      // Token expired, refresh it
       return refreshAccessToken(token);
     },
     async session({ session, token }) {
       if (token && session.user) {
         session.user.id = token.id as string;
-        session.user.username = token.username as string; // ✅ Restore username
+        session.user.username = token.username as string;
         session.user.role = token.role as string;
         session.user.organizationId = token.organizationId as number;
 
@@ -176,8 +179,8 @@ export const {
   },
   session: {
     strategy: "jwt",
-    maxAge: 24 * 60 * 60, // 24 hours
+    maxAge: 24 * 60 * 60,
   },
   secret: process.env.AUTH_SECRET,
   debug: process.env.NODE_ENV === "development",
-});
+});