[dfd5d87] | 1 | package finki.it.phoneluxbackend.services;
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| 2 |
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[775e15e] | 3 | import com.auth0.jwt.JWT;
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| 4 | import com.auth0.jwt.JWTVerifier;
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| 5 | import com.auth0.jwt.algorithms.Algorithm;
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| 6 | import com.auth0.jwt.interfaces.DecodedJWT;
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| 7 | import finki.it.phoneluxbackend.data.UserRole;
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| 8 | import finki.it.phoneluxbackend.entities.PhoneOffer;
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[dfd5d87] | 9 | import finki.it.phoneluxbackend.entities.User;
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[775e15e] | 10 | import finki.it.phoneluxbackend.repositories.PhoneOfferRepository;
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[dfd5d87] | 11 | import finki.it.phoneluxbackend.repositories.UserRepository;
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| 12 | import finki.it.phoneluxbackend.entities.ConfirmationToken;
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| 13 | import lombok.AllArgsConstructor;
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[f25d07e] | 14 | import org.springframework.http.ResponseEntity;
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[dfd5d87] | 15 | import org.springframework.security.core.userdetails.UserDetails;
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| 16 | import org.springframework.security.core.userdetails.UserDetailsService;
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| 17 | import org.springframework.security.core.userdetails.UsernameNotFoundException;
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| 18 | import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder;
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| 19 | import org.springframework.stereotype.Service;
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| 20 |
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| 21 | import java.time.LocalDateTime;
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[f25d07e] | 22 |
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[775e15e] | 23 | import java.util.Comparator;
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| 24 | import java.util.List;
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[dfd5d87] | 25 | import java.util.UUID;
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[775e15e] | 26 | import java.util.stream.Collectors;
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[dfd5d87] | 27 |
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| 28 | @Service
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| 29 | @AllArgsConstructor
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| 30 | public class UserService implements UserDetailsService {
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| 31 | private final UserRepository userRepository;
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[775e15e] | 32 | private final PhoneOfferRepository phoneOfferRepository;
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[dfd5d87] | 33 | private final BCryptPasswordEncoder bCryptPasswordEncoder;
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| 34 | private final ConfirmationTokenService confirmationTokenService;
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| 35 |
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| 36 |
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| 37 | @Override
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| 38 | public UserDetails loadUserByUsername(String email) throws UsernameNotFoundException {
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| 39 | return userRepository.findByEmail(email)
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| 40 | .orElseThrow(() -> new UsernameNotFoundException("User with email "+email+" not found!"));
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| 41 | }
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| 42 |
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[f25d07e] | 43 | public ResponseEntity<Object> signUpUser(User user)
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[dfd5d87] | 44 | {
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[f25d07e] | 45 | boolean userExists = userRepository.findByEmail(user.getEmail()).isPresent();
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| 46 |
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[dfd5d87] | 47 |
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[f25d07e] | 48 | if (userExists){
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| 49 | User userToRegister = userRepository.findByEmail(user.getEmail()).get();
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| 50 | if(userToRegister.getEnabled()) {
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[e5b84dc] | 51 | return ResponseEntity.badRequest().body("Error:Е-маил адресата е веќе зафатена!");
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[f25d07e] | 52 | }
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| 53 | else {
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[e5b84dc] | 54 | return ResponseEntity.badRequest().body("Error:Профилот не е активиран. Потврдете на вашата е-маил адреса!" );
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[f25d07e] | 55 | }
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[dfd5d87] | 56 | }
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| 57 |
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| 58 | String encodedPassword = bCryptPasswordEncoder.encode(user.getPassword());
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| 59 |
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| 60 | user.setPassword(encodedPassword);
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| 61 |
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| 62 | String token = UUID.randomUUID().toString();
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| 63 | ConfirmationToken confirmationToken = new ConfirmationToken(token,
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| 64 | LocalDateTime.now(),
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| 65 | LocalDateTime.now().plusMinutes(15),
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| 66 | user
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| 67 | );
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| 68 |
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| 69 | confirmationTokenService.saveConfirmationToken(confirmationToken);
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| 70 |
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[f25d07e] | 71 | return ResponseEntity.ok().body("token:"+token);
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[dfd5d87] | 72 | }
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| 73 |
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| 74 | public int enableUser(String email) {
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| 75 | return userRepository.enableUser(email);
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| 76 | }
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| 77 |
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| 78 |
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[775e15e] | 79 | public User getUserFromToken(String token) {
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| 80 | Algorithm algorithm = Algorithm.HMAC256("secret".getBytes());
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| 81 | JWTVerifier verifier = JWT.require(algorithm).build();
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| 82 | DecodedJWT decodedJWT = verifier.verify(token);
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| 83 | String email = decodedJWT.getSubject();
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| 84 | UserRole role = UserRole.valueOf(decodedJWT.getClaim("role").asArray(String.class)[0]);
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| 85 | String name = decodedJWT.getClaim("name").as(String.class);
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| 86 | Long id = decodedJWT.getClaim("id").as(Long.class);
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| 87 |
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| 88 | return new User(id,name,role);
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| 89 | }
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| 90 |
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| 91 | public List<PhoneOffer> getFavouriteOffersForUser(Long userId) {
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| 92 | boolean exists = userRepository.existsById(userId);
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| 93 | if(!exists)
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| 94 | throw new IllegalStateException("User with id "+userId+" does not exist");
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| 95 |
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| 96 | return userRepository.findById(userId).get().getFavouriteOffers();
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| 97 | }
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| 98 |
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| 99 | public ResponseEntity<Object> editOfferForUser(Long userId, Long offerId, String option) {
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| 100 | boolean userExists = userRepository.existsById(userId);
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| 101 | if (!userExists)
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| 102 | {
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| 103 | return ResponseEntity.badRequest().body("User with id "+userId+" doesn't exist");
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| 104 | }
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| 105 |
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| 106 | boolean offerExists = phoneOfferRepository.existsById(offerId);
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| 107 |
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| 108 | if (!offerExists)
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| 109 | {
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| 110 | return ResponseEntity.badRequest().body("Offer with id "+offerId+" doesn't exist");
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| 111 | }
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| 112 |
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| 113 | User user = userRepository.findById(userId).get();
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| 114 | PhoneOffer phoneOffer = phoneOfferRepository.findById(offerId).get();
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| 115 |
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| 116 | if(option.equals("add")) {
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| 117 | user.getFavouriteOffers().add(phoneOffer);
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| 118 | }
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| 119 | else{
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| 120 | user.getFavouriteOffers().remove(phoneOffer);
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| 121 | }
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| 122 |
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| 123 | userRepository.save(user);
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| 124 |
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| 125 | return ResponseEntity.ok().build();
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| 126 | }
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| 127 |
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| 128 | public List<User> getUsers(String searchValue) {
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| 129 | List<User> users = userRepository.findAll().stream()
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| 130 | .filter(user -> user.getUserRole() != UserRole.SUPERADMIN && user.getEnabled())
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| 131 | .map(user -> new User(user.getId(),user.getFirstName(),
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| 132 | user.getLastName(),user.getEmail(),user.getUserRole()))
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| 133 | .collect(Collectors.toList());
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| 134 |
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| 135 | if(searchValue != null)
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| 136 | {
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| 137 | users = users.stream()
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| 138 | .filter(user -> user.getEmail().toLowerCase().contains(searchValue.stripIndent().toLowerCase())
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| 139 | || user.getFirstName().toLowerCase().contains(searchValue.stripIndent().toLowerCase()))
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| 140 | .collect(Collectors.toList());
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| 141 | }
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| 142 |
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| 143 | return users.stream()
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| 144 | .sorted(Comparator.comparing(User::getId))
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| 145 | .collect(Collectors.toList());
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| 146 |
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| 147 | }
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| 148 |
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| 149 | public ResponseEntity<Object> giveAdminRoleToUser(Long userId) {
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| 150 | boolean userExists = userRepository.existsById(userId);
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| 151 | if (!userExists)
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| 152 | {
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| 153 | return ResponseEntity.badRequest().body("User with id "+userId+" doesn't exist");
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| 154 | }
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| 155 |
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| 156 | User user = userRepository.findById(userId).get();
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| 157 |
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| 158 | user.setUserRole(UserRole.ADMIN);
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| 159 | userRepository.save(user);
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| 160 |
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| 161 | return ResponseEntity.ok().build();
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| 162 | }
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| 163 |
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| 164 | public ResponseEntity<Object> removeAdminRoleFromUser(Long userId) {
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| 165 | boolean userExists = userRepository.existsById(userId);
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| 166 | if (!userExists)
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| 167 | {
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| 168 | return ResponseEntity.badRequest().body("User with id "+userId+" doesn't exist");
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| 169 | }
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| 170 |
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| 171 | User user = userRepository.findById(userId).get();
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| 172 |
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| 173 | user.setUserRole(UserRole.USER);
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| 174 | userRepository.save(user);
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| 175 | return ResponseEntity.ok().build();
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| 176 | }
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[dfd5d87] | 177 | }
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