fixed mescole delete deactivate

2026-07-24 14:24:33 +02:00
parent d564561a4e
commit 135519ae5e
2 changed files with 161 additions and 22 deletions
@@ -0,0 +1,50 @@
+<?php
+include('include/headscript.php');
+header('Content-Type: application/json; charset=utf-8');
+
+$id = isset($_POST['id']) ? (int)$_POST['id'] : 0;
+
+if ($id <= 0) {
+    echo json_encode(['success' => false, 'message' => 'ID mescola non valido']);
+    exit;
+}
+
+try {
+    $pdo = DBHandlerSelect::getInstance()->getConnection();
+
+    // Blocca la cancellazione se ci sono dati collegati: meglio disattivare
+    $chk = $pdo->prepare("SELECT COUNT(*) FROM mescole_supplier_lots WHERE idmescola = ?");
+    $chk->execute([$id]);
+    $nLotti = (int)$chk->fetchColumn();
+
+    $chk = $pdo->prepare("SELECT COUNT(*) FROM mescole_files WHERE idmescola = ?");
+    $chk->execute([$id]);
+    $nFile = (int)$chk->fetchColumn();
+
+    if ($nLotti > 0 || $nFile > 0) {
+        $parti = [];
+        if ($nLotti > 0) $parti[] = $nLotti . ' lotto/i fornitore';
+        if ($nFile > 0)  $parti[] = $nFile . ' file';
+        echo json_encode([
+            'success' => false,
+            'message' => 'Impossibile eliminare: la mescola ha ' . implode(' e ', $parti)
+                . '. Rimuovili prima, oppure disattiva la mescola.'
+        ]);
+        exit;
+    }
+
+    $pdo->beginTransaction();
+
+    // Le associazioni con le linee non sono dati storici: si possono rimuovere
+    $pdo->prepare("DELETE FROM mescole_lines WHERE idmescola = ?")->execute([$id]);
+    $pdo->prepare("DELETE FROM mescole WHERE id = ?")->execute([$id]);
+
+    $pdo->commit();
+
+    echo json_encode(['success' => true]);
+} catch (Throwable $e) {
+    if (isset($pdo) && $pdo->inTransaction()) {
+        $pdo->rollBack();
+    }
+    echo json_encode(['success' => false, 'message' => 'Errore database: ' . $e->getMessage()]);
+}