I almost have completed

Author: Sasha1256

src/main/java/mate/academy/dao/impl/UserDaoImpl.java

@@ -43,10 +43,10 @@ public User get(Long id) {
     @Override
     public Optional<User>  findByEmail(String email) {
         try (Session session = HibernateUtil.getSessionFactory().openSession()) {
-            Query<User> query = session.createQuery("from User, User.class where email"
+            Query<User> query = session.createQuery("from User where email"
                     + "=:email");
             query.setParameter("email", email);
-            return Optional.ofNullable(query.uniqueResult());
+            return query.uniqueResultOptional();
         } catch (Exception exception) {
             throw new RuntimeException("Cannot get user", exception);
         }

src/main/java/mate/academy/security/impl/AuthenticationServiceImpl.java

@@ -16,9 +16,6 @@ public class AuthenticationServiceImpl implements AuthenticationService {
     @Override
     public User login(String email, String password) throws AuthenticationException {
         Optional<User> byEmail = userService.findByEmail(email);
-        if (byEmail.isEmpty()) {
-            throw new AuthenticationException("Invalid email");
-        }
         User user = byEmail.get();
         String hashedPassword = HashUtil.hashPassword(password, user.getSalt());
         if (!hashedPassword.equals(user.getPassword()) || byEmail.isEmpty()) {