1 | package parkup.services;
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2 |
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3 | import java.time.LocalDateTime;
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4 | import java.util.List;
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5 | import java.util.Objects;
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6 | import java.util.Optional;
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7 | import java.util.UUID;
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8 | import javax.transaction.Transactional;
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9 | import org.springframework.beans.factory.annotation.Autowired;
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10 | import org.springframework.security.core.userdetails.UserDetails;
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11 | import org.springframework.security.core.userdetails.UserDetailsService;
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12 | import org.springframework.security.core.userdetails.UsernameNotFoundException;
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13 | import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder;
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14 | import org.springframework.stereotype.Service;
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15 | import parkup.configs.email.EmailValidator;
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16 | import parkup.configs.token.ConfirmationToken;
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17 | import parkup.configs.token.ConfirmationTokenService;
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18 | import parkup.entities.Administrator;
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19 | import parkup.repositories.AdministratorRepository;
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20 |
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21 | @Service
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22 | public class AdministratorService implements UserDetailsService {
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23 | private final AdministratorRepository administratorRepository;
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24 | private final BCryptPasswordEncoder bCryptPasswordEncoder;
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25 | private final ConfirmationTokenService confirmationTokenService;
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26 | private EmailValidator emailValidator;
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27 |
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28 | @Autowired
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29 | public AdministratorService(AdministratorRepository administratorRepository, BCryptPasswordEncoder bCryptPasswordEncoder, ConfirmationTokenService confirmationTokenService) {
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30 | this.administratorRepository = administratorRepository;
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31 | this.bCryptPasswordEncoder = bCryptPasswordEncoder;
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32 | this.confirmationTokenService = confirmationTokenService;
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33 | }
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34 |
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35 | public List<Administrator> getAllAdministrators() {
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36 | return this.administratorRepository.findAll();
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37 | }
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38 |
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39 | public Administrator findById(int administratorId) {
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40 | Optional<Administrator> administrator = Optional.ofNullable(this.administratorRepository.findByAdministratorId(administratorId));
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41 | return administrator.orElse(null);
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42 | }
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43 |
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44 | public void addAdministrator(Administrator administrator) {
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45 | Optional<Administrator> administratorOpt = this.administratorRepository.findAdministratorByEmail(administrator.getEmail());
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46 | if (administratorOpt.isPresent()) {
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47 | throw new IllegalStateException("Email already taken, try adding an administrator with a different valid email address");
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48 | } else {
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49 | System.out.println(administrator);
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50 | this.administratorRepository.save(administrator);
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51 | }
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52 | }
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53 |
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54 | @Transactional
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55 | public void updateAdministrator(int administratorId, String firstName, String lastName, String mobile, String email) {
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56 | Optional<Administrator> administratorOpt = Optional.ofNullable(this.administratorRepository.findByAdministratorId(administratorId));
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57 | if (administratorOpt.isPresent()) {
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58 | Administrator administratorNov = this.administratorRepository.findByAdministratorId(administratorId);
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59 | if (email != null && email.length() > 1 && email.contains("@") && !Objects.equals(administratorNov.getEmail(), email)) {
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60 | Optional<Administrator> userOpt1 = this.administratorRepository.findAdministratorByEmail(email);
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61 | if (userOpt1.isPresent()) {
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62 | throw new IllegalStateException("email taken");
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63 | }
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64 |
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65 | administratorNov.setEmail(email);
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66 | }
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67 |
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68 | if (firstName != null && firstName.length() > 1 && !Objects.equals(administratorNov.getFirstName(), firstName)) {
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69 | administratorNov.setFirstName(firstName);
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70 | }
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71 |
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72 | if (lastName != null && lastName.length() > 1 && !Objects.equals(administratorNov.getLastName(), lastName)) {
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73 | administratorNov.setLastName(lastName);
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74 | }
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75 |
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76 | if (mobile != null && mobile.length() > 0 && !Objects.equals(administratorNov.getMobile(), mobile)) {
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77 | administratorNov.setMobile(mobile);
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78 | }
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79 | }
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80 | }
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81 |
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82 | public void deleteAdministrator(int administratorId) {
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83 | Optional<Administrator> administratorOpt = Optional.ofNullable(this.administratorRepository.findByAdministratorId(administratorId));
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84 | if (administratorOpt.isPresent()) {
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85 | this.administratorRepository.deleteByAdministratorId(administratorId);
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86 | } else {
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87 | throw new IllegalStateException("Administrator doesn't exist, therefore can't be deleted");
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88 | }
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89 | }
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90 |
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91 | @Override
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92 | public UserDetails loadUserByUsername(String email) throws UsernameNotFoundException {
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93 | return administratorRepository.findAdministratorByEmail(email)
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94 | .orElseThrow(() ->
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95 | new UsernameNotFoundException("Email not found"));
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96 |
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97 | }
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98 |
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99 | //public String register(RegistrationRequest request) {
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100 | // boolean isValidEmail = emailValidator.test(request.getEmail());
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101 | // if (!isValidEmail){
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102 | // throw new IllegalStateException("Email not valid");
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103 | // }
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104 | // return "it works";
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105 | //}
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106 |
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107 | public String signUpAdministrator(Administrator administrator){
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108 | boolean administratorExists = administratorRepository
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109 | .findAdministratorByEmail(administrator.getEmail())
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110 | .isPresent();
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111 | if(administratorExists){
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112 | // TODO check if attributes are the same and
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113 | // TODO if email not confirmed send confirmation email
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114 |
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115 | throw new IllegalStateException("Email already taken");
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116 | }
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117 |
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118 | String encodedPassword = bCryptPasswordEncoder
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119 | .encode(administrator.getPassword());
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120 |
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121 | administrator.setPassword(encodedPassword);
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122 |
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123 | administratorRepository.save(administrator);
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124 |
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125 | // TODO: Send confirmation token
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126 |
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127 | String token = UUID.randomUUID().toString();
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128 | ConfirmationToken confirmationToken = new ConfirmationToken(
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129 | token,
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130 | LocalDateTime.now(),
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131 | LocalDateTime.now().plusMinutes(15),
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132 | administrator
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133 | );
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134 |
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135 | confirmationTokenService.saveConfirmationToken(confirmationToken);
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136 |
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137 | // TODO: SEND EMAIL
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138 |
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139 | return token;
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140 | }
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141 |
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142 | public int enableAdministrator(String email) {
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143 | return administratorRepository.enableAdministrator(email);
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144 | }
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145 | } |
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