Update src/main/java/mate/academy/service/AuthenticationService.java

Co-authored-by: Olena Bruiako <[email protected]>

src/main/java/mate/academy/service/AuthenticationService.java

@@ -12,7 +12,8 @@ public class AuthenticationService {
      */
     public boolean login(String email, String password) {
         UserService userService = new UserService();
-        return userService.findByEmail(email) != null
-                && userService.findByEmail(email).getPassword().equals(password);
+        User user = userService.findByEmail(email);
+        return user != null
+                && user.getPassword().equals(password);
     }
 }