private function setEquipment($equipmentIds, $model)
{
if (!empty($equipmentIds) && $model->id > 0 && $model->code != '') {
// delete excess equipment
$excessIds = array_diff($model->equipment, $equipmentIds);
if (!empty($excessIds)) {
foreach ($excessIds as $excessId) {
EquipmentStatus::deleteAll(['equipment_id' => $excessId, 'station_id' => $model->id]);
}
}
// add new equipment
$newIds = array_diff($equipmentIds, $model->equipment);
if (!empty($newIds)) {
foreach ($newIds as $newId) {
$data[] = [$newId, $model->id, $model->code];
}
Yii::$app->db->createCommand()->batchInsert('equipment_status', ['equipment_id', 'station_id', 'station_code'], $data)->execute();
}
}
}
