auth

public/login.js

@@ -1,41 +1,31 @@
-const form = document.getElementById("loginForm")
+const form = document.getElementById("loginForm");
-const errorMessage = document.getElementById("errorMessage")
+const errorMessage = document.getElementById("errorMessage");
-if (form) {
-    console.log("LoginForm gefunden")
-} else {
-    console.log("LoginForm NICHT gefunden")
-}
 
 form.addEventListener("submit", async (event) => {
-    event.preventDefault()
+    event.preventDefault();
 
-    const username = document.getElementById("username").value
+    const username = document.getElementById("username").value;
-    const password = document.getElementById("password").value
+    const password = document.getElementById("password").value;
 
     try {
         const response = await fetch("/auth/login", {
             method: "POST",
-            headers: {
+            headers: { "Content-Type": "application/json" },
-                "Content-Type": "application/json"
-            },
             body: JSON.stringify({ username, password })
-        })
+        });
 
-        const data = await response.json()
+        const data = await response.json();
 
         if (!response.ok) {
-            errorMessage.textContent = data.message
+            errorMessage.textContent = data?.message || "Login fehlgeschlagen";
-            return
+            return;
         }
 
-        // Token speichern
+        localStorage.setItem("token", data.token);
-        localStorage.setItem("token", data.token)
+        window.location.href = "dashboard.html";
-
-        // Weiterleiten
-        window.location.href = "dashboard.html"
 
     } catch (err) {
-    console.error("Login Error:", err);  // Logge den ganzen Fehler
+        console.error("Login Error:", err);
-    res.status(500).json({ message: "Server error during login" });
+        errorMessage.textContent = "Server nicht erreichbar";
-}
+    }
-})
+});

src/routes/authRoutes.js

@@ -59,9 +59,9 @@ router.post('/login', async (req, res) => {
         const token = jwt.sign({ id: user.id }, process.env.JWT_SECRET, { expiresIn: '24h' })
         res.json({ token })
     } catch (err) {
-        console.log(err.message)
+    console.error("LOGIN ROUTE ERROR:", err);
-        res.sendStatus(503)
+    res.status(500).json({ message: "Server error during login" });
-    }
+}
 
 })