feisu/application/store/controller/CouponConfig.php

<?php

// +----------------------------------------------------------------------
// | ThinkAdmin
// +----------------------------------------------------------------------
// | 版权所有 2014~2019 广州楚才信息科技有限公司 [ http://www.cuci.cc ]
// +----------------------------------------------------------------------
// | 官方网站: http://demo.thinkadmin.top
// +----------------------------------------------------------------------
// | 开源协议 ( https://mit-license.org )
// +----------------------------------------------------------------------
// | gitee 代码仓库：https://gitee.com/zoujingli/ThinkAdmin
// | github 代码仓库：https://github.com/zoujingli/ThinkAdmin
// +----------------------------------------------------------------------

namespace app\store\controller;

use app\store\service\ExtendService;
use library\Controller;
use library\tools\Data;
use think\Db;

/**
 * 优惠券配置
 * Class Config
 * @package app\store\controller
 */
class  CouponConfig extends Controller
{
    /**
     * 绑定数据表
     * @var string
     */
    protected $table = 'StoreCouponConfig';

    /**
     * 优惠券管理
     * @auth true
     * @menu true
     * @throws \think\Exception
     * @throws \think\db\exception\DataNotFoundException
     * @throws \think\db\exception\ModelNotFoundException
     * @throws \think\exception\DbException
     * @throws \think\exception\PDOException
     */
    public function index()
    {
        $this->title = '优惠券配置';
        $query = $this->_query($this->table)->like('title')->equal('status,type');
        $query->where(['is_deleted' => '0'])->order('id desc')->page();
    }

    /**
     * 数据列表处理
     * @param array $data
     * @throws \think\db\exception\DataNotFoundException
     * @throws \think\db\exception\ModelNotFoundException
     * @throws \think\exception\DbException
     */
    protected function _index_page_filter(&$data)
    {
            $type_arr = array('1'=>'发放券','2'=>'新人券','3'=>'推荐券');
            foreach ($data as &$value){
                $value['type_name'] = $type_arr[$value['type']];
            }
    }


    /**
     * 添加优惠券
     * @auth true
     * @throws \think\Exception
     * @throws \think\db\exception\DataNotFoundException
     * @throws \think\db\exception\ModelNotFoundException
     * @throws \think\exception\DbException
     * @throws \think\exception\PDOException
     */
    public function add()
    {
        $this->title = '添加优惠券';
        $this->_form($this->table, 'form');
    }

    /**
     * 编辑优惠券
     * @auth true
     * @throws \think\Exception
     * @throws \think\db\exception\DataNotFoundException
     * @throws \think\db\exception\ModelNotFoundException
     * @throws \think\exception\DbException
     * @throws \think\exception\PDOException
     */
    public function edit()
    {
        $this->title = '编辑优惠券';
        $this->_form($this->table, 'form');
    }

    /**
     * 表单数据处理
     * @param array $data
     * @throws \think\Exception
     * @throws \think\db\exception\DataNotFoundException
     * @throws \think\db\exception\ModelNotFoundException
     * @throws \think\exception\DbException
     * @throws \think\exception\PDOException
     */
    protected function _form_filter(&$data)
    {
        if($this->request->isPost()){

            if($data['low_amount']<=0){
                $this->error('使用条件需大于零');
            }

            if($data['amount']>$data['low_amount']){
                $this->error('优惠金额不能大于限制金额');
            }
            if($data['low_day'] <= 0){
                $this->error('使用期限许大于零');
            }
            if($data['type'] == 2){
                $data['is_new'] = 1;
            }
        }else{

        }
    }




    /**
     * 禁用优惠券
     * @auth true
     * @throws \think\Exception
     * @throws \think\exception\PDOException
     */
    public function forbid()
    {
        $this->_save($this->table, ['status' => '0']);
    }

    /**
     * 启用优惠券
     * @auth true
     * @throws \think\Exception
     * @throws \think\exception\PDOException
     */
    public function resume()
    {
        $this->_save($this->table, ['status' => '1']);
    }

    /**
     * 删除优惠券
     * @auth true
     * @throws \think\Exception
     * @throws \think\exception\PDOException
     */
    public function remove()
    {
        $this->_delete($this->table);
    }
}