package eu.eudat.dao.entities.security;

import java.util.UUID;

import javax.persistence.TypedQuery;

import eu.eudat.dao.JpaDao;
import eu.eudat.entities.security.UserAuth;
import org.springframework.stereotype.Component;

@Component("userAuthDaoImpl")
public class UserAuthDaoImpl  extends JpaDao<UserAuth, UUID> implements UserAuthDao {

	@Override
	public UserAuth loadDetails(UserAuth t) {
		// TODO Auto-generated method stub
		return null;
	}
	
	
	@Override
	public String getPasswordHashOfUser(String username) {
		
		String queryString = "SELECT userAuth.password FROM UserAuth userAuth where userAuth.username = :username";
		TypedQuery<String> typedQuery = entityManager.createQuery(queryString, String.class);
		typedQuery.setParameter("username", username);
		try {
			return typedQuery.getSingleResult();
		}
		catch(Exception ex) {
			return null;
		}
	}
	
	@Override
	public UserAuth getUserAuthBy(String username) {
		
		String queryString = "FROM UserAuth userAuth where userAuth.username = :username";
		TypedQuery<UserAuth> typedQuery = entityManager.createQuery(queryString, UserAuth.class);
		typedQuery.setParameter("username", username);
		try {
			return typedQuery.getSingleResult();
		}
		catch(Exception ex) {
			return null;
		}
	}
	
	

}