/**
* @description 批量删除产品分类
* @author
* @final
* @param array $ids 产品分类id
*/
public function batch_delete()
{
if (!$this->check_power_new('production_category_batch_delete')) {
return;
}
$ids = $this->input->post('ids');
if (empty($ids) or !is_array($ids)) {
message('请选择要删除的项目！');
return;
}
// 检查被关联试题
$success = $fail = 0;
foreach ($ids as $id) {
$pc_id = intval($id);
$bool = true;
$pc_ids = CommonModel::get_product_category($pc_id);
if (empty($pc_ids)) {
$bool = false;
}
$query = array();
$data = array();
$query['pc_id'] = $pc_id;
$res = CommonModel::get_list($query, 'v_trans_log', 'count(pt_id) as pt_id_count');
$pt_id_count = $res[0]['pt_id_count'];
if ($pt_id_count > 0) {
$bool = false;
}
if (!$bool) {
$fail++;
continue;
}
$num = Fn::db()->delete('rd_product_category', "pc_id={$pc_id}");
admin_log('delete', 'product_category', $pc_id);
if ($num > 0) {
$success += $num;
} else {
$fail++;
}
}
message('批量操作完成，成功删除：' . $success . ' 个，失败：' . $fail . ' 个。', 'javascript');
}
