jiankangtv/application/admin/controller/Couponvip.php

<?php

namespace app\admin\controller;

use app\common\controller\Backend;
use Think\Db;

/**
 * 会员管理
 *
 * @icon fa fa-circle-o
 */
class Couponvip extends Backend
{

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

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



    /**
     * 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()
    {
        $coupon_id = input('coupon_id', 0, 'intval'); //优惠券id
        if (!$coupon_id) {
            $coupon_id = input('ids', 0, 'intval'); //从优惠券列表第一次跳转过来
        }
        $this->assignconfig('coupon_id', $coupon_id);

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

            $list = $this->model
                    
                    ->where($where)
                    ->order($sort, $order)
                    ->paginate($limit);

            foreach ($list as $row) {
                $row->visible(['id','title','level','growthvalue','free','vipdiscount','birthdiscount','manypeople']);
                
            }

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

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

    /**
     * 发放优惠券给会员组
     */
    public function giveout() {
        $ids = input('ids', 0, 'intval'); //会员组id
        $coupon_id = input('coupon_id', 0, 'intval'); //优惠券id

        if (!$ids || !$coupon_id) {
            $this->error('参数缺失');
        }

        $info = Db::name('coupon')->find($coupon_id);
        if (!$info) {
            $this->error('优惠券不存在');
        }
        if ($info['purpose'] != 3) {
            $this->error('优惠券类型错误');
        }

        $user_ids = Db::name('user')->where(['growthlevel' => $ids, 'status' => 1])->column('id');
        if (!$user_ids) {
            $this->error('该会员组暂时没有用户');
        }

        $coupon_data = [
//            'user_id' => $ids,
            'coupon_id' => $info['id'],
            'title' => $info['title'],
            'desc' => $info['desc'],
            'type' => $info['type'],
            'money' => $info['money'],
            'minmoney' => $info['minmoney'],
            'purpose' => $info['purpose'],
            'starttime' => time(),
            'endtime' => time() + $info['effectiveday'] * 86400,
            'createtime' => time()
        ];

        $user_coupon = Db::name('user_coupon');
        foreach ($user_ids as &$v) {
            $coupon_data['user_id'] = $v;
            $user_coupon->insertGetId($coupon_data);
        }

        $this->success('发放成功');
    }
}