46 lines
1.9 KiB
PHP
46 lines
1.9 KiB
PHP
<?php
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require_once(__DIR__ . '/auth_check.php');
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header('Content-Type: application/json');
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require_once(__DIR__ . '/../../class/db-functions.php');
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try {
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if (!isset($_GET['id']) || !is_numeric($_GET['id'])) {
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echo json_encode(['success' => false, 'message' => 'ID non valido.']);
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exit;
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}
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$id = (int)$_GET['id'];
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$db = DBHandlerSelect::getInstance();
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$pdo = $db->getConnection();
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// Collect the physical files referenced by this deadline before the FK cascade removes its links
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$attStmt = $pdo->prepare("SELECT DISTINCT stored_name FROM scad_deadline_attachments WHERE deadline_id = ?");
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$attStmt->execute([$id]);
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$storedNames = $attStmt->fetchAll(PDO::FETCH_COLUMN);
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// Deleting the deadline cascades to its attachment/employee/history rows (FK ON DELETE CASCADE)
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$stmt = $pdo->prepare("DELETE FROM scad_deadlines WHERE id = ?");
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$stmt->execute([$id]);
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if ($stmt->rowCount() > 0) {
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// Unlink physical files no longer referenced by any other deadline (shared-file safe)
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if (!empty($storedNames)) {
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$refStmt = $pdo->prepare("SELECT COUNT(*) FROM scad_deadline_attachments WHERE stored_name = ?");
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foreach ($storedNames as $storedName) {
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$refStmt->execute([$storedName]);
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if ((int)$refStmt->fetchColumn() === 0) {
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$filePath = __DIR__ . '/../attachments/' . $storedName;
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if (file_exists($filePath)) {
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unlink($filePath);
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}
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}
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}
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}
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echo json_encode(['success' => true, 'message' => 'Scadenza eliminata con successo.']);
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} else {
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echo json_encode(['success' => false, 'message' => 'Scadenza non trovata.']);
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}
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} catch (Exception $e) {
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echo json_encode(['success' => false, 'message' => 'Errore: ' . $e->getMessage()]);
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}
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