package com.megatim.fdxconsultation.dao.impl.administration;
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import javax.persistence.EntityManager;
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import javax.persistence.PersistenceContext;
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import com.bekosoftware.genericdaolayer.dao.impl.AbstractGenericDAO;
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import com.bekosoftware.genericdaolayer.dao.tools.RestrictionsContainer;
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import com.megatim.commons.tools.CommonsTools;
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import com.megatim.fdxcommons.model.enumeration.TypeOperation;
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import com.megatim.fdxconsultation.dao.ifaces.administration.UserDAO;
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import com.megatim.fdxconsultation.model.administration.Role;
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import com.megatim.fdxconsultation.model.administration.User;
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import java.util.ArrayList;
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import java.util.List;
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import java.util.Optional;
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import javax.enterprise.context.Dependent;
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@Dependent
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public class UserDAOImpl extends AbstractGenericDAO<User, Long> implements UserDAO {
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@PersistenceContext(unitName = "fdxConsultationPersistenceUnit")
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protected EntityManager em;
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public UserDAOImpl() {
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}
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@Override
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public EntityManager getEntityManager() {
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return em;
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}
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@Override
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public Class<User> getManagedEntityClass() {
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return (User.class);
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}
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@Override
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public User getById(Long id) {
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Optional<User> optional = em.createQuery("SELECT u from User u"
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+ " LEFT JOIN FETCH u.typeFichiers "
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+ " WHERE u.id = :id")
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.setParameter("id", id)
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.getResultList()
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.stream()
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.findFirst();;
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return optional.isPresent() ? optional.get() : null;
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}
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@Override
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public User getCurrentUser() {
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RestrictionsContainer requeteur = RestrictionsContainer.newInstance();
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requeteur.addEq("typeOperation", TypeOperation.AJOUTER);
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return filter(requeteur.getPredicats(), null, null, 0, 1).stream().findAny().orElse(null);
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}
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@Override
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public User recuperUtilisateur(String username, String motDePasse) {
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//Variables
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List<User> resutlats = null;
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User user = null;
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boolean isCorrect = false;
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RestrictionsContainer requeteur = RestrictionsContainer.newInstance();
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//On construit la requete
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requeteur.addEq("userName", username);
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requeteur.addEq("typeOperation", TypeOperation.AJOUTER);
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//On execute la requte
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resutlats = filter(requeteur.getPredicats(), null, null, 0, 1);
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//Si liste non vide
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if (resutlats != null && !resutlats.isEmpty()) {
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try {
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//On recupere le user
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user = resutlats.get(0);
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//On verifie si le mot de passe est correct
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isCorrect = CommonsTools.validerMotDePasse(motDePasse, user.getPwd());
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//Si incorrect
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if (!isCorrect) {
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//Utilisateur non trouvé
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user = null;
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}
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} catch (Exception ex) {
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//On affiche l'erreur
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ex.printStackTrace();
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}
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}
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return user;
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}
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@Override
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public User recuperUtilisateur(String username) {
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Optional<User> optional = em.createQuery("SELECT u from User u"
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+ " LEFT JOIN FETCH u.typeFichiers "
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+ " LEFT JOIN FETCH u.participants "
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+ " WHERE u.userName = :username AND u.typeOperation = :typeOperation")
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.setParameter("username", username)
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.setParameter("typeOperation", TypeOperation.AJOUTER)
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.getResultList()
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.stream()
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.findFirst();
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return optional.isPresent() ? optional.get() : null;
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}
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@Override
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public List<User> obtenirListeUtilisateursRole(Role role) {
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//variables
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List<User> utilisateurs = null;
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RestrictionsContainer requeteur = RestrictionsContainer.newInstance();
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//On construit la requete
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requeteur.addEq("role", role);
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requeteur.addEq("typeOperation", TypeOperation.AJOUTER);
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//On execute la requte
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utilisateurs = filter(requeteur.getPredicats(), null, null, 0, -1);
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//Si liste null
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if (utilisateurs == null) {
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//On crée une instance vide
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utilisateurs = new ArrayList<User>();
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}
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return utilisateurs;
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}
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}
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