43 lines
1.3 KiB
PHP
43 lines
1.3 KiB
PHP
<?php
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include('include/headscript.php');
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header('Content-Type: application/json; charset=utf-8');
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try {
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$idmatrice = (int)($_POST['idmatrice'] ?? 0);
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$raw = $_POST['idmescole'] ?? '[]';
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$idmescole = json_decode($raw, true);
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if ($idmatrice <= 0) {
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echo json_encode(['success' => false, 'message' => 'Invalid idmatrice']);
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exit;
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}
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if (!is_array($idmescole)) $idmescole = [];
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// normalizza a int e rimuovi duplicati
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$idmescole = array_values(array_unique(array_filter(array_map('intval', $idmescole), fn($v) => $v > 0)));
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$db = DBHandlerSelect::getInstance();
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$pdo = $db->getConnection();
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$pdo->beginTransaction();
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// rimuovi vecchie associazioni
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$stmt = $pdo->prepare("DELETE FROM matrici_mescole WHERE idmatrice = ?");
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$stmt->execute([$idmatrice]);
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// inserisci nuove
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if (!empty($idmescole)) {
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$stmt = $pdo->prepare("INSERT INTO matrici_mescole (idmatrice, idmescola) VALUES (?, ?)");
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foreach ($idmescole as $idmescola) {
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$stmt->execute([$idmatrice, $idmescola]);
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}
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}
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$pdo->commit();
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echo json_encode(['success' => true, 'message' => 'Associazioni aggiornate']);
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} catch (Throwable $e) {
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if (isset($pdo) && $pdo->inTransaction()) $pdo->rollBack();
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echo json_encode(['success' => false, 'message' => 'Server error']);
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}
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