prepare('SELECT ID_user FROM users NATURAL JOIN wishlist INNER JOIN internships ON wishlist.ID_internship=internships.ID_internship WHERE username=:user AND wishlist.ID_internship=:id_internship;'); $query_check_wishlist->execute(['user' => $_SESSION["username"], 'id_internship' => $ID_internship]); /*Remplissage de la requete avec les données*/ $results_check_wishlist = $query_check_wishlist->fetchALL(PDO::FETCH_OBJ); /*Retour un résultat sous forme d'objet*/ if ($action == "remove"){ if ($query_check_wishlist->rowCount() == 1){ $query_del_wishlist = $bdd->prepare('DELETE FROM wishlist WHERE ID_internship=:id_internship AND ID_user=:id_user;'); $query_del_wishlist->execute(['id_internship' => $ID_internship, 'id_user' => $results_check_wishlist[0]->ID_user, ]); echo 'remove_ok'; } else { echo "remove_error";} } else if ($action == "add"){ if ($query_check_wishlist->rowCount() == 0){ $query_get_id_user = $bdd->prepare('SELECT ID_user FROM users WHERE username=:user LIMIT 1;'); $query_get_id_user->execute(['user' => $_SESSION["username"]]); /*Remplissage de la requete avec les données*/ $results_get_id_user = $query_get_id_user->fetchALL(PDO::FETCH_OBJ); /*Retour un résultat sous forme d'objet*/ if ($query_get_id_user->rowCount() == 1){ $query_del_wishlist = $bdd->prepare('INSERT INTO wishlist (ID_internship, ID_user) VALUES (:id_internship, :id_user);'); $query_del_wishlist->execute(['id_internship' => $ID_internship, 'id_user' => $results_get_id_user[0]->ID_user, ]); echo 'add_ok'; } else {echo 'add_error';} } else { echo "false";} } $bdd = null; /*Fin de connexion*/ } else {echo "false";} /*Dans le cas d'une erreur de connexion à la BDD, retour false (erreur d'authentification)*/ } } } else { echo ""; } ?>