yxy/app/admin/controller/auth/CollegeApproval.php

<?php

namespace app\admin\controller\auth;

use ba\Random;
use Throwable;
use think\facade\Db;
use app\common\controller\Backend;
use app\admin\model\Admin as AdminModel;

class CollegeApproval extends Backend
{
    /**
     * 模型
     * @var object
     * @phpstan-var AdminModel
     */
    protected object $model;

    protected array|string $preExcludeFields = ['create_time', 'update_time', 'password', 'salt', 'login_failure', 'last_login_time', 'last_login_ip'];

    protected array|string $quickSearchField = ['nickname'];


    public function initialize(): void
    {
        parent::initialize(); 
        $this->model = new AdminModel();
    }

    /**
     * 查看
     * @throws Throwable
     */
    public function index(): void
    {
        if ($this->request->param('select')) {
            $this->select();
        }

        list($where, $alias, $limit, $order) = $this->queryBuilder();
//        halt($where, $alias, $limit, $order);
//        halt($where, $alias, $limit, $order,$this->withJoinTable);

        $res = $this->model
            ->withoutField('login_failure,password,salt')
            ->leftJoin("admin_group_access group",'admin.id = group.uid')
            ->alias($alias)
            ->where($where)
            ->where('group.group_id',3)
            ->order($order)
            ->paginate($limit);

        $this->success('', [
            'list'   => $res->items(),
            'total'  => $res->total(),
            'remark' => get_route_remark(),
        ]);
    }


    /**
     * 编辑
     * @throws Throwable
     */
    public function edit($id = null): void
    {
        $row = $this->model->find($id);
        if (!$row) {
            $this->error(__('Record not found'));
        }

        $dataLimitAdminIds = $this->getDataLimitAdminIds();
        if ($dataLimitAdminIds && !in_array($row[$this->dataLimitField], $dataLimitAdminIds)) {
            $this->error(__('You have no permission'));
        }

        if ($this->request->isPost()) {
            $data = $this->request->post();
            if (!$data) {
                $this->error(__('Parameter %s can not be empty', ['']));
            }

            if( $data['switch'] == 0  && !isset($data['types'])){
                $this->error('请确保至少有一个学院审批人！');
            }
            $data   = $this->excludeFields($data);
            $result = false;
            $this->model->startTrans();
            try {
                if( $data['switch'] == 1 && !isset($data['types'])){
                    $this->model->where('switch',1)->update(['switch' => 0]);
                }
                $result = $row->save($data);
                $this->model->commit();
            } catch (Throwable $e) {
                $this->model->rollback();
                $this->error($e->getMessage());
            }
            if ($result !== false) {
                $this->success(__('Update successful'));
            } else {
                $this->error(__('No rows updated'));
            }
        }

        unset($row['salt'], $row['login_failure']);
        $row['password'] = '';
        $this->success('', [
            'row' => $row
        ]);
    }

}