Added environment variables

src/App.jsx

@@ -53,15 +53,15 @@ function App() {
 
     const handleLogout = async () => {
     try {
-            await fetch('http://192.168.2.39:3000/api/auth/logout', {
-                method: 'POST',
-                credentials: 'include'
+        await axios.post(`${import.meta.env.VITE_BACK_URL}/api/auth/logout`, null, {
+            withCredentials: true, // чтобы отправлялись куки
         });
+
         localStorage.removeItem('access_token');
         setAuthState({
             isAuthenticated: false,
             isLoading: false,
-                user: null
+            user: null,
         });
         setShowLoginModal(true);
     } catch (error) {

src/Components/UI/LoginModal.jsx

@@ -17,16 +17,16 @@ const LoginModal = ({ onLogin, onClose }) => {
     e.preventDefault();
 
     try {
-      const response = await fetch('http://192.168.2.39:3000/api/auth/login', {
-        method: 'POST',
-        credentials: 'include',
+      const { data } = await axios.post(
+        `${import.meta.env.VITE_BACK_URL}/api/auth/login`,
+        { login: username, password },
+        {
+          withCredentials: true,
           headers: {
             'Content-Type': 'application/json',
           },
-        body: JSON.stringify({ login: username, password }),
-      });
-
-      const data = await response.json();
+        }
+      );
 
       if (data.success) {
         localStorage.setItem('access_token', data.access_token);
@@ -37,7 +37,7 @@ const LoginModal = ({ onLogin, onClose }) => {
       }
     } catch (err) {
       console.error('Ошибка при отправке запроса:', err);
-      setError("Ошибка при подключении к серверу");
+      setError(err.response?.data?.message || "Ошибка при подключении к серверу");
     }
   };
 

src/Components/UI/auth.jsx

@@ -2,19 +2,17 @@ import axios from 'axios';
 
 export const checkAuth = async () => {
   try {
-    const response = await fetch('http://192.168.2.39:3000/api/auth/check', {
-        method: 'GET',
-        credentials: 'include', // Важно для отправки cookies
+    const { data } = await axios.get(
+      `${import.meta.env.VITE_BACK_URL}/api/auth/check`,
+      {
+        withCredentials: true,
         headers: {
           'Authorization': `Bearer ${localStorage.getItem('access_token') || ''}`,
         },
-    });
-
-    if (!response.ok) {
-      throw new Error('Not authenticated');
       }
+    );
 
-  return await response.json();
+    return data;
   } catch (err) {
     console.error('Auth check failed:', err);
     return { isAuthenticated: false };