private function uninstallStockMvtReason()
{
require_once _PS_MODULE_DIR_ . 'erpillicopresta/classes/stock/ErpStockMvtReason.php';
if (!empty($this->stock_mvt_reason)) {
// get array keys only
$stock_mvt_reason_array = array_keys($this->stock_mvt_reason);
foreach ($stock_mvt_reason_array as $name) {
$id_stock_mvt_reason = ErpStockMvtReason::existsByName($name);
if ($id_stock_mvt_reason != false && (int) $id_stock_mvt_reason > 0) {
$obj_stock_mvt_reason = new ErpStockMvtReason($id_stock_mvt_reason);
if (!$obj_stock_mvt_reason->delete()) {
$this->_errors[] = $this->l('Error while deleting stock movement reason !');
}
}
}
}
return true;
}
