1 | package com.wediscussmovies.project.service.impl;
|
---|
2 |
|
---|
3 | import com.wediscussmovies.project.model.PasswordEncoder;
|
---|
4 | import com.wediscussmovies.project.model.User;
|
---|
5 | import com.wediscussmovies.project.model.exception.PasswordsDontMatchException;
|
---|
6 | import com.wediscussmovies.project.model.exception.UserWithEmailAlreadyExists;
|
---|
7 | import com.wediscussmovies.project.model.exception.UserWithUsernameAlreadyExists;
|
---|
8 | import com.wediscussmovies.project.repository.UserRepository;
|
---|
9 | import com.wediscussmovies.project.service.UserService;
|
---|
10 | import org.springframework.http.HttpRequest;
|
---|
11 | import org.springframework.stereotype.Service;
|
---|
12 |
|
---|
13 | import javax.servlet.http.HttpServletRequest;
|
---|
14 | import java.security.NoSuchAlgorithmException;
|
---|
15 | import java.util.Optional;
|
---|
16 |
|
---|
17 | @Service
|
---|
18 | public class UserServiceImpl implements UserService {
|
---|
19 | private final UserRepository userRepository;
|
---|
20 |
|
---|
21 | public UserServiceImpl(UserRepository userRepository) {
|
---|
22 | this.userRepository = userRepository;
|
---|
23 | }
|
---|
24 |
|
---|
25 | @Override
|
---|
26 | public Optional<User> login(String email, String password) {
|
---|
27 | Optional<User> userEmail = userRepository.findByEmailAndPassword(email, password);
|
---|
28 | Optional<User> userUsername = userRepository.findByUsernameAndPassword(email, password);
|
---|
29 | if(userEmail.isPresent())
|
---|
30 | return userEmail;
|
---|
31 | else if(userUsername.isPresent())
|
---|
32 | return userUsername;
|
---|
33 | else
|
---|
34 | return Optional.empty();
|
---|
35 | }
|
---|
36 |
|
---|
37 | @Override
|
---|
38 | public Optional<User> register(HttpServletRequest request, String email, String password, String confirmPassword,
|
---|
39 | String username, String name, String surname) {
|
---|
40 | if(email == null || email.isEmpty() || password == null || password.isEmpty() ||
|
---|
41 | confirmPassword == null || confirmPassword.isEmpty() || username == null || username.isEmpty() ||
|
---|
42 | name == null || name.isEmpty() || surname == null || surname.isEmpty()) {
|
---|
43 | request.getSession().setAttribute("error", "Not all of the fields had a value in them, check again.");
|
---|
44 | return Optional.empty();
|
---|
45 | }
|
---|
46 | if(userRepository.findByUsername(username).isPresent()){
|
---|
47 | request.getSession().setAttribute("error", new UserWithUsernameAlreadyExists(username).getMessage());
|
---|
48 | return Optional.empty();
|
---|
49 | }
|
---|
50 | if(userRepository.findByEmail(email).isPresent()){
|
---|
51 | request.getSession().setAttribute("error", new UserWithEmailAlreadyExists(email).getMessage());
|
---|
52 | return Optional.empty();
|
---|
53 | }
|
---|
54 | if(!password.equals(confirmPassword)){
|
---|
55 | request.getSession().setAttribute("error", new PasswordsDontMatchException().getMessage());
|
---|
56 | return Optional.empty();
|
---|
57 | }
|
---|
58 | User user = new User(email, username, password, name, surname);
|
---|
59 | return Optional.of(userRepository.save(user));
|
---|
60 | }
|
---|
61 | }
|
---|