/** Update an existing category. Taxes must be set, if they have no id
* they are added to the category, otherwise updated (no way to delete).
*/
static function updateCat($cat)
{
if ($cat->getId() == null || count($cat->taxes) == 0) {
return false;
}
$pdo = PDOBuilder::getPDO();
$newTransaction = !$pdo->inTransaction();
if ($newTransaction) {
$pdo->beginTransaction();
}
$stmt = $pdo->prepare('UPDATE TAXCATEGORIES SET NAME = :name ' . 'WHERE ID = :id');
if (!$stmt->execute(array(':name' => $cat->label, ':id' => $cat->id))) {
if ($newTransaction) {
$pdo->rollback();
}
return false;
}
foreach ($cat->taxes as $tax) {
if ($tax->id !== null) {
if (TaxesService::updateTax($tax) === false) {
if ($newTransaction) {
$pdo->rollback();
}
return false;
}
} else {
$taxId = TaxesService::createTax($tax) === false;
if ($taxId === false) {
if ($newTransaction) {
$pdo->rollback();
}
return false;
}
$tax->id = $taxId;
}
}
if ($newTransaction) {
$pdo->commit();
}
return $id;
}
