fssy/application/store/controller/LiveAppointment.php

<?php
namespace app\store\controller;
use library\Controller;
use think\Db;

/**
 * 直播预约
 * Class LiveAppointment
 * @package app\store\controller
 */
class LiveAppointment extends Controller
{

    /**
     * 绑定数据表
     * @var string
     */
    protected $table = 'LiveGoodsApp';
    /**
     * 预约列表
     * @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 = '预约列表';
        $live_id = input('id');
        $goods_id = input('goods_id',0);
        $where= [];
        if($this->request->request('live_name'))      $where[]= ['l.name','=',$this->request->request('live_name')];
        if($this->request->request('live_time')){
            $live_time = $this->request->request('live_time');
            $where[]= ['start_at','between time',[$live_time.' 00:00:00',$live_time.' 23:59:59']];
        }
        if($live_id) $where[] = ['live_id','=',$live_id];
        if($goods_id) $where[] = ['goods_id','=',$goods_id];
        $this->goods_id = $goods_id;
        $this->live_id = $live_id;
        $this->live_status = Db::table('store_live')->where('id',$live_id)->value('status');
        // 预约总数量
        $app_nums = Db::table('live_goods_app')->where(['live_id'=>$live_id])->count();
        //直播商品
        $all_goods = Db::table('store_live_goods')
            ->alias('l')
            ->field('l.goods_id,g.name')
            ->join('live_goods_list g',' g.id = l.goods_id ','LEFT')
            ->order('l.sort desc ,l.id desc')
            ->where(['live_id'=>$live_id])
            ->select();
        $live_goods = ['0'=>'全部'];
        array_map(function ($v)use (&$live_goods,$live_id,$app_nums){
            $goods_app =  Db::table('live_goods_app')
                ->where(['live_id'=>$live_id,'goods_id'=>$v['goods_id']])
                ->count();
            $rete = $app_nums > 0 && $goods_app  > 0 ? bcdiv($goods_app,$app_nums,2) * 100 : 0;
            $live_goods[$v['goods_id']] = $v['name']. '   ---- ' . $rete .'%';
        },$all_goods);
        $this->live_goods =  $live_goods;

        $query = $this->_query($this->table)->alias('a')
            ->field('a.*,m.name as user_name,l.name as live_name,g.name as goods_name,g.cover,l.start_at')
            ->join('store_live l',' l.id = a.live_id ','LEFT')
            ->join('store_member m',' m.id = a.user_id ','LEFT')
            ->join('live_goods_list g',' g.id = a.goods_id ','LEFT')
            ->like('a.name');
        if(!empty($where)) $query->where($where);
        $query->order('a.id desc')->page();
    }

    /**
     * 数据列表处理
     * @auth true
     * @menu true
     * @param array $data
     * @throws \think\db\exception\DataNotFoundException
     * @throws \think\db\exception\ModelNotFoundException
     * @throws \think\exception\DbException
     */
    protected function _index_page_filter(&$data)
    {

    }



    public function send_msg()
    {
        $live_id = input('live_id');
        $goods_id = input('goods_id');
        $user_app = Db::table('live_goods_app')
            ->alias('a')
            ->field('a.id,a.user_id, m.openid,m.name')
            ->join('store_member m' , 'a.user_id = m.id','LEFT')
            ->where(['a.live_id'=>$live_id,'a.goods_id'=>$goods_id,'is_remind'=>0])
            ->select();
        if(empty($user_app)){
            echo json_encode(['code'=>201,'msg'=>'暂无需要提醒的预约！']);die();
        }
        $good_info = Db::table('live_goods_list')->find($goods_id);
        $st_time = Db::table('store_live')->where('id',$live_id)->value('start_at');
        // 发消息
        $jump_url = Db::table('platform_set')->where(['name'=>'push_link'])->value('content');
        $access_token = get_access_token();
        foreach ($user_app as $uv) {
           $data=[
               '姐妹们，你预约的商品马上开播咯！',
               $uv['name'],
               $good_info['name'],
               $st_time,
               '快来【樊樊直播间】抢购吧！Get超多直播福利！',
            ];
           $send_res =  send_message($access_token,$uv['openid'],$jump_url,$data);
        }
        // 更新提醒状态
        Db::table('live_goods_app')->where(['live_id'=>$live_id,'goods_id'=>$goods_id,'is_remind'=>0])->update(['is_remind'=>1]);
        echo json_encode(['code'=>200,'msg'=>'发送成功']);
    }




}