billiards-server/application/admin/controller/store/service/Category.php

<?php

namespace app\admin\controller\store\service;

use app\common\controller\Backend;

/**
 * 服务类别
 *
 * @icon fa fa-circle-o
 */
class Category extends Backend
{

    /**
     * Category模型对象
     * @var \app\admin\model\store\service\Category
     */
    protected $model = null;

    public function _initialize()
    {
        parent::_initialize();
        $this->model = new \app\admin\model\store\service\Category;
        $this->view->assign("typeList", $this->model->getTypeList());
        $this->view->assign("statusList", $this->model->getStatusList());
    }

    private function fetchWhere()
    {
        $admin = $this->auth->getUserInfo();
        if (!$admin)
            $this->error("error");
        $p_where = [
            ["type", "=", \E_SERVICE_TYPE::Store],
        ];
        if (\E_ADMIN_TYPE::Store === $admin["type"]) {
            array_push($p_where, ["store_id", "=", $admin["store_id"]]);
        } else if (\E_ADMIN_TYPE::Agency === $admin["type"]) {
            $stores = (new \app\admin\model\store\Store())->fetchByAgency($admin);
            array_push($p_where, ["store_id", "in", array_map(function ($data) {
                return $data["id"];
            }, $stores)]);
        }
        return $p_where;
    }

    /**
     * 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']);
        $c_where = $this->fetchWhere();
        if ($this->request->isAjax()) {
            //如果发送的来源是Selectpage，则转发到Selectpage
            if ($this->request->request('keyField')) {
                return $this->c_selectpage($c_where);
            }
            list($where, $sort, $order, $offset, $limit) = $this->buildparams();
            $query = $this->model
                ->with(['store'])
                ->where($where);
            foreach ($c_where as $item) {
                $query->where($item[0], $item[1], $item[2]);
            }
            $list = $query
                ->order($sort, $order)
                ->paginate($limit);

            foreach ($list as $row) {
                $row->visible(['id', 'name', 'icon_image', 'sort', 'status', 'updatetime']);
                $row->visible(['store']);
                $row->getRelation('store')->visible(['name']);
            }

            $result = array("total" => $list->total(), "rows" => $list->items());

            return json($result);
        }
        return $this->view->fetch();
    }

    /**
     * @return mixed
     */
    public function add()
    {
        return parent::c_add(["type" => \E_SERVICE_TYPE::Store]);
    }

}