amb_wechatapp/application/admin/controller/app/vip/CardUser.php

<?php

namespace app\admin\controller\app\vip;

use app\common\controller\Backend;
use think\Db;
/**
 * 付费会员卡开通记录
 *
 * @icon fa fa-circle-o
 */
class CardUser extends Backend
{

    /**
     * CardUser模型对象
     * @var \app\admin\model\app\vip\CardUser
     */
    protected $model = null;

    public function _initialize()
    {
        parent::_initialize();
        $this->model = new \app\admin\model\app\vip\CardUser;
    }



    /**
     * 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
     */


    /**
     * 查看
    */
    public function index()
    {
       //当前是否为关联查询
       $this->relationSearch = true;
       //设置过滤方法
       $this->request->filter(['strip_tags', 'trim']);
       //如果发送的来源是Selectpage，则转发到Selectpage
       if ($this->request->request('keyField')) {
           return $this->selectpage();
       }
       list($where, $sort, $order, $offset, $limit) = $this->buildparams();
       
       $list = $this->model
          ->with(['card','user'])
          ->where($where)
          ->order($sort, $order)
          ->paginate($limit);

       $orderModel = new \app\admin\model\order\Order;

       foreach ($list as $row) {

           //剩余有效天数
           $residue = $row->end_time - time();
           $row->residue = $residue > 0 ? ceil($residue / 86400) : 0;


           //累计购买会员卡金额
           $row->order_price = $orderModel->with(['item'=>function($query) use ($row){
               $row->where([
                   'goods_type'=>'vipcard',
                    'item_id'=>$row->card_id,
                   'user_id'=>$row->user_id
               ]);
           }])->where([
               'status'=>\app\common\constant\order\Status::STATUS_SUCCESS,
               'user_id'=>$row->user_id
           ])->sum('real_pay_price');

           $row->getRelation('user')->visible(\app\admin\model\User::$listShowField);
           
       }
       
       $result = array("total" => $list->total(), "rows" => $list->items(),'attr'=>[
           'status'=>$this->model->getStatusList()
       ]);
       
       return $this->success("获取成功",$result);
    }

    /**
     * 添加
     *
     * @return string
     * @throws \think\Exception
     */
    public function add()
    {
        if (false === $this->request->isPost()) {
            return $this->view->fetch();
        }
        $params = $this->request->post('row/a');
        if (empty($params)) {
            $this->error(__('Parameter %s can not be empty', ''));
        }
        $params = $this->preExcludeFields($params);

        if ($this->dataLimit && $this->dataLimitFieldAutoFill) {
            $params[$this->dataLimitField] = $this->auth->id;
        }

        //判断该用户是否已经添加过了
        $isBind = $this->model->where([
            'user_id'=>$params['user_id'],
            'card_id'=>$params['card_id'],
        ])->find();

        if($isBind){
            $this->error('该用户已经是会员了');
        }


        if (isset($params['end_time'])){
            $params['end_time'] = strtotime($params['end_time']);
        }

        if (isset($params['createtime'])){
            $params['createtime'] = strtotime($params['createtime']);
        }
        $params['updatetime'] = time();
        $params['uniacid'] = UNIACID;
        $result = false;
        Db::startTrans();
        try {
            //是否采用模型验证
            if ($this->modelValidate) {
                $name = str_replace("\\model\\", "\\validate\\", get_class($this->model));
                $validate = is_bool($this->modelValidate) ? ($this->modelSceneValidate ? $name . '.add' : $name) : $this->modelValidate;
                $this->model->validateFailException()->validate($validate);
            }
            $result = $this->model->allowField(true)->save($params);
            Db::commit();
        } catch (ValidateException|PDOException|Exception $e) {
            Db::rollback();
            $this->error($e->getMessage());
        }
        if ($result === false) {
            $this->error(__('No rows were inserted'));
        }
        $this->success("提交成功");
    }

    /**
     * 编辑
     *
     * @param $ids
     * @return string
     * @throws DbException
     * @throws \think\Exception
     */
    public function edit($ids = null)
    {
        $row = $this->model->get($ids);
        if (!$row) {
            $this->error(__('No Results were found'));
        }
        $adminIds = $this->getDataLimitAdminIds();
        if (is_array($adminIds) && !in_array($row[$this->dataLimitField], $adminIds)) {
            $this->error(__('You have no permission'));
        }

        $params = $this->request->post('row/a');
        if (empty($params)) {
            $this->error(__('Parameter %s can not be empty', ''));
        }
        $params = $this->preExcludeFields($params);

        if (isset($params['end_time'])){
            $params['end_time'] = strtotime($params['end_time']);
        }

        if (isset($params['createtime'])){
            $params['createtime'] = strtotime($params['createtime']);
        }

        $result = false;
        Db::startTrans();
        try {
            //是否采用模型验证
            if ($this->modelValidate) {
                $name = str_replace("\\model\\", "\\validate\\", get_class($this->model));
                $validate = is_bool($this->modelValidate) ? ($this->modelSceneValidate ? $name . '.edit' : $name) : $this->modelValidate;
                $row->validateFailException()->validate($validate);
            }
            $result = $row->allowField(true)->save($params);
            Db::commit();
        } catch (ValidateException|PDOException|Exception $e) {
            Db::rollback();
            $this->error($e->getMessage());
        }
        if (false === $result) {
            $this->error(__('No rows were updated'));
        }
        $this->success("提交成功");
    }

    /**
     * 获取详情
     * @param $id
     * @return mixed
     */
    public function detail($id){
        $row = $this->model->get($id);
        if (!$row) {
            $this->error(__('No Results were found'));
        }

        $row->end_time = date('Y-m-d H:i:s',$row->end_time);
        $row->updatetime = date('Y-m-d H:i:s',$row->updatetime);
        $row->createtime = date('Y-m-d H:i:s',$row->createtime);

        return $this->success("获取成功",$row);
    }

}