software-market/application/admin/controller/demand/Biddings.php

<?php

namespace app\admin\controller\demand;

use app\common\controller\Backend;
use app\common\service\DemandBiddingService;
use app\common\service\DemandService;
use think\exception\HttpResponseException;

/**
 * 需求投标管理
 *
 * @icon fa fa-circle-o
 */
class Biddings extends Backend
{

    /**
     * Biddings模型对象
     * @var \app\common\model\demand\Biddings
     */
    protected $model = null;

    public function _initialize()
    {
        parent::_initialize();
        $this->model = new \app\common\model\demand\Biddings;
        $this->view->assign("biddingStatusList", $this->model->getBiddingStatusList());
        $this->view->assign("processStatusList", $this->model->getProcessStatusList());
    }



    /**
     * 默认生成的控制器所继承的父类中有index/add/edit/del/multi五个基础方法、destroy/restore/recyclebin三个回收站方法
     * 因此在当前控制器中可不用编写增删改查的代码,除非需要自己控制这部分逻辑
     * 需要将application/admin/library/traits/Backend.php中对应的方法复制到当前控制器,然后进行修改
     */


    /**
     * 设为中标
     */
    public function win($ids)
    {
        $row = $this->model->get(['id' => $ids]);
        if (!$row) {
            $this->error(__('No Results were found'));
        }
        if ($this->request->isAjax()) {
            try {
                DemandBiddingService::setWin($row);
                $this->success("设为中标成功", null);
            } catch (\Exception $e) {
                if ($e instanceof HttpResponseException) {
                    throw $e;
                }
                $this->error('操作失败：' . $e->getMessage());
            }
        }
        $this->view->assign("row", $row->toArray());
        return $this->view->fetch();
    }
}