CreateBatchModel::className(), 'batch_no' => $item['batch_no'], 'manufacture_id' => $item['manufacture_id'], 'project_id' => $item['project_id'], 'model_id' => $item['model_id'], 'num' => $item['num'], 'production_id' => $item['production_id'], ]); if ($createBatch->save()) { return $createBatch; } else { return null; } } }