1 | package com.wediscussmovies.project.service.impl;
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2 |
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3 | import com.wediscussmovies.project.model.exception.InvalidArgumentsException;
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4 | import com.wediscussmovies.project.model.exception.PasswordsDoNotMatchException;
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5 | import com.wediscussmovies.project.model.exception.UserNotExistException;
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6 | import com.wediscussmovies.project.model.User;
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7 | import com.wediscussmovies.project.model.exception.UsernameAlreadyExistsException;
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8 | import com.wediscussmovies.project.repository.UserRepository;
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9 | import com.wediscussmovies.project.service.UserService;
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10 | import org.springframework.security.core.userdetails.UserDetails;
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11 | import org.springframework.security.core.userdetails.UsernameNotFoundException;
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12 | import org.springframework.security.crypto.password.PasswordEncoder;
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13 | import org.springframework.stereotype.Service;
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14 |
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15 | @Service
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16 | public class UserServiceImpl implements UserService {
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17 |
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18 | private final UserRepository userRepository;
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19 | private final PasswordEncoder passwordEncoder;
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20 |
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21 |
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22 | public UserServiceImpl(UserRepository userRepository, PasswordEncoder passwordEncoder) {
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23 | this.userRepository = userRepository;
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24 | this.passwordEncoder = passwordEncoder;
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25 | }
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26 |
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27 | @Override
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28 | public User findByUsername(String username) {
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29 | return this.userRepository.findByUsername(username).orElseThrow(() -> new UserNotExistException(username));
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30 | }
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31 |
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32 |
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33 |
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34 | @Override
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35 | public User register( String email, String username, String password, String confirmPassword
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36 | , String name, String surname) {
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37 |
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38 | if ( username.isEmpty() || password.isEmpty())
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39 | throw new InvalidArgumentsException();
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40 | if (!password.equals(confirmPassword))
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41 | throw new PasswordsDoNotMatchException();
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42 | if(this.userRepository.findByUsername(username).isPresent())
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43 | throw new UsernameAlreadyExistsException(username);
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44 | User user = new User(email,username,passwordEncoder.encode(password),name,surname);
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45 | return userRepository.save(user);
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46 |
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47 | }
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48 |
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49 | @Override
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50 | public User findById(Integer id) {
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51 | return userRepository.findById(id).orElseThrow(() -> new UserNotExistException(id.toString()));
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52 | }
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53 |
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54 | @Override
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55 | public UserDetails loadUserByUsername(String username) throws UsernameNotFoundException {
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56 | return this.findByUsername(username);
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57 | }
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58 | }
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