ptut-vhost/build/database/repo/departement.php

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<?php
/**
* Created by PhpStorm.
* User: lucas
* Date: 05/03/18
* Time: 19:39
*/
namespace database\repo;
use database\core\Repo_i;
class departement extends Repo_i
{
public function getErrors() : array {
$results = [];
/* (1) Find Groups without formation bound */
$GroupWithoutFormation = $this->pdo->prepare("
(SELECT 'NO_FORMATION_ASSIGNED' errorType, 'Cours' entityType, idCours id FROM Cours WHERE idCours NOT IN (SELECT Cours_idCours FROM GroupeCours))
UNION
(SELECT 'NO_FORMATION_ASSIGNED' errorType, 'TD' entityType, idTD id FROM TD WHERE idTD NOT IN (SELECT TD_idTD FROM GroupeTD))
UNION
(SELECT 'NO_FORMATION_ASSIGNED' errorType, 'TP' entityType, idTP id FROM TP WHERE idTP NOT IN (SELECT TP_idTP FROM GroupeTP))");
$GroupWithoutFormation->execute([]);
$results = array_merge($results,$GroupWithoutFormation->fetchAll());
/* (2) Find Groups without a professor bound */
$GroupWithoutProfessor = $this->pdo->prepare("
(SELECT 'NO_PROFESSOR_ASSIGNED' errorType, 'Cours' entityType, idCours id FROM Cours WHERE Professeur_idProfesseur IS NULL)
UNION
(SELECT 'NO_PROFESSOR_ASSIGNED' errorType, 'TD' entityType, idTD id FROM TD WHERE Professeur_idProfesseur IS NULL)
UNION
(SELECT 'NO_PROFESSOR_ASSIGNED' errorType, 'TP' entityType, idTP id FROM TP WHERE Professeur_idProfesseur IS NULL)");
$GroupWithoutProfessor->execute([]);
$results = array_merge($results,$GroupWithoutProfessor->fetchAll());
/* (3) Find Groups a null VH */
$GroupWithNullVH = $this->pdo->prepare("
(SELECT 'NULL_VH' errorType, 'Cours' entityType, idCours id FROM Cours WHERE volume = 0)
UNION
(SELECT 'NULL_VH' errorType, 'TD' entityType, idTD id FROM TD WHERE volume = 0)
UNION
(SELECT 'NULL_VH' errorType, 'TP' entityType, idTP id FROM TP WHERE volume = 0)");
$GroupWithNullVH->execute([]);
$results = array_merge($results,$GroupWithNullVH->fetchAll());
/* (4) Find UE with an incorrect VH in the groups compared to what's supposed to be */
$UEWithIncorrectGroupVH = $this->pdo->prepare("
(SELECT 'UNEQUIVALENT_VH' errorType, 'Cours' entityType, U.code
FROM UE U
WHERE
0 != (SELECT MOD(SUM(volume),U.volumeCours) modCours FROM Cours WHERE UE_code = U.code GROUP BY Cours.UE_code)
)
UNION
(SELECT 'UNEQUIVALENT_VH' errorType, 'TD' entityType, U.code
FROM UE U
WHERE
0 != (SELECT MOD(SUM(volume),U.volumeTD) modCours FROM TD WHERE UE_code = U.code GROUP BY TD.UE_code)
)
UNION
(SELECT 'UNEQUIVALENT_VH' errorType, 'TP' entityType, U.code
FROM UE U
WHERE
0 != (SELECT MOD(SUM(volume),U.volumeTP) modCours FROM TP WHERE UE_code = U.code GROUP BY TP.UE_code)
)");
$UEWithIncorrectGroupVH->execute([]);
$results = array_merge($results,$UEWithIncorrectGroupVH->fetchAll());
return $results;
}
}