UserServiceImpl.java
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package fr.plil.sio.web.mvc;
import org.springframework.security.crypto.password.PasswordEncoder;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
import javax.annotation.Resource;
import java.util.HashSet;
import java.util.List;
import java.util.Set;
@Service("userService")
public class UserServiceImpl implements UserService {
@Resource
private UserRepository userRepository;
@Resource
private DetteRepository detteRepository;
@Resource
private RoleRepository roleRepository;
@Resource
private PasswordEncoder passwordEncoder;
@Resource
private SecurityService securityService;
@Override
@Transactional
public User createUser(String username, String password) {
User user = new User();
user.setUsername(username);
user.setPassword(passwordEncoder.encode(password));
Set<Role> roles = new HashSet<>();
roles.add(roleRepository.findByName("ROLE_USER"));
user.setRoles(roles);
userRepository.save(user);
return user;
}
@Override
@Transactional(readOnly = true)
public User findByUsername(String username) {
return userRepository.findByUsername(username);
}
@Override
@Transactional(readOnly = true)
public List<Dette> findDettes() {
String username = securityService.findLoggedInUsername();
User user = userRepository.findByUsername(username);
return detteRepository.findByBorrower(user);
}
@Override
@Transactional(readOnly = true)
public List<Dette> findCreances() {
String username = securityService.findLoggedInUsername();
User user = userRepository.findByUsername(username);
return detteRepository.findByCreditor(user);
}
@Override
@Transactional(readOnly = true)
public List<User> findAll() {
return userRepository.findAll();
}
@Override
@Transactional
public Dette addDette(String username, String sommeDette) {
//Get the holder of debt
User user = userRepository.findByUsername(username);
String connectedUsername = securityService.findLoggedInUsername();
User connectedUser = userRepository.findByUsername(connectedUsername);
Dette d = new Dette();
Double dSomme = Double.parseDouble(sommeDette);
d.setSommeDette(dSomme);
d.setBorrower(connectedUser);
d.setCreditor(user);
detteRepository.save(d);
return d;
}
@Override
@Transactional
public String deleteDette(String id){
String dId = id.split("=")[1];
Dette d = detteRepository.findById(Long.parseLong(dId));
detteRepository.delete(d);
return id;
}
}