yusheng-php/application/api/model/SingerSong.php

<?php

namespace app\api\model;

use think\Db;
use think\Model;

class SingerSong extends Model
{
    /*
     * 歌手认证 状态及等级
     */
    public function singerAuthStatus($user_id)
    {
        $res = db::name('vs_singer')->where(['user_id' => $user_id])->find();
        if ($res) {
            $data = [
                'status' => $res['status'],
                'level' => $res['level'],
            ];
        } else {
            $data = [
                'status' => -1,
                'level' => 0,
            ];
        }
        return $data ;
    }

    /*
     * 歌手认证
     */
    public function singerAuth($user_id, $song)
    {
        //查询是否提交过认证
        $res = db::name('vs_singer')->where(['user_id' => $user_id])->find();
        if ($res && $res['status'] == 1) {
            return ['code' => 0, 'msg' => '认证已通过，无需重复提交', 'data' => null];
        }
        if ($res) {
            $data = [
                'song' => $song,
                'status' => 0,
                'updatetime' => time()
            ];
            $result = db::name('vs_singer')->where(['id' => $res['id']])->update($data);
        }else{
            $data = [
                'user_id' => $user_id,
                'song' => $song,
                'status' => 0,
                'createtime' => time()
            ];
            $result = db::name('vs_singer')->insert($data);
        }
        if ($result) {
            return ['code' => 1, 'msg' => '提交成功', 'data' => null];
        } else {
            return ['code' => 0, 'msg' => '提交失败', 'data' => null];
        }
    }


    /*
     * 歌手添加歌曲
     * @param song_name 歌曲名称
     * @param gift_id 礼物id
     * @param gift_num 礼物数量
     */
    public function singerAddSong($user_id, $song_name, $gift_id, $gift_num)
    {
        //查询是否提交过歌曲
        $res = db::name('vs_singer_song')->where(['user_id' => $user_id, 'song_name' => $song_name])->find();
        if ($res) {
            return ['code' => 0, 'msg' => '请勿重复提交歌曲', 'data' => null];
        }
        $data = [
            'user_id' => $user_id,
            'song_name' => $song_name,
            'gift_id' => $gift_id,
            'gift_num' => $gift_num,
            'createtime' => time()
        ];
        $result = db::name('vs_singer_song')->insert($data);
        if ($result) {
            return ['code' => 1, 'msg' => '提交成功', 'data' => null];
        } else {
            return ['code' => 0, 'msg' => '提交失败', 'data' => null];
        }
    }


    /*
     * 获取房间内麦位上歌手歌曲
     * @param room_id 房间id
     * @param user_id 用户id
     */
    public function getSong($user_id, $room_id, $page, $page_limit)
    {
        if($user_id > 0){
            $count = db::name('vs_singer_song')->where(['user_id' => $user_id])->count();
            $res = db::name('vs_singer_song')->where(['user_id' => $user_id])->page($page, $page_limit)->select();
        }else{
            //查询当前房间内麦位上的歌手
            $room_singer = db::name('vs_room_pit')->where(['room_id' => $room_id, 'pit_number' => ['<',9]])->column('user_id');
            if ($room_singer) {
                $count = db::name('vs_singer_song')->where(['user_id' => ['in', $room_singer]])->count();
                $res = db::name('vs_singer_song')->where(['user_id' => ['in', $room_singer]])->page($page, $page_limit)->select();
            }else{
                $res = [];
                $count = 0;
            }
        }
        if ($res) {
            foreach ($res as $k => $v) {
                $res[$k]['gift_name'] = db::name('vs_gift')->where(['gid' => $v['gift_id']])->value('gift_name');
                $res[$k]['gift_price'] = db::name('vs_gift')->where(['gid' => $v['gift_id']])->value('gift_price');
                $res[$k]['base_image'] = db::name('vs_gift')->where(['gid' => $v['base_image']])->value('base_image');
                $res[$k]['nickname'] = db::name('user')->where(['id' => $v['user_id']])->value('nickname');
            }
            return ['code' => 1, 'msg' => '获取成功', 'data' => ['count' => $count, 'lists' =>$res]];
        } else {
            return ['code' => 0, 'msg' => '暂无数据', 'data' => null];
        }

    }


    /*
     * 点歌
     * @param song_id 歌曲id
     * @param user_id 用户id
     */
    public function singerSong($user_id, $song_id, $room_id)
    {
        //查询歌曲信息
        $song = db::name('vs_singer_song')->where(['id' => $song_id])->find();
        if (!$song) {
            return ['code' => 0, 'msg' => '歌曲不存在', 'data' => null];
        }
        //查询用户余额
        $user_money = db::name('user_wallet')->where(['user_id' => $user_id])->value('coin');
        $gift_price = db::name('vs_gift')->where(['gid' => $song['gift_id']])->value('gift_price');
        if ($user_money < $gift_price * $song['gift_num']) {
            return ['code' => 0, 'msg' => '余额不足', 'data' => null];
        }

        //走送礼流程
        $res = model('GiveGift')->give_gift($user_id,$song['user_id'],$song['gift_id'],$song['gift_num'],2,1,$room_id);
        if ($res['code'] == 1) {
            $data = [
                'user_id' => $user_id,
                'room_id' => $room_id,
                'singer_song_id' => $song_id,
                'createtime' => time()
            ];
            $result = db::name('vs_song_log')->insert($data);
            if (!$result) {
                return ['code' => 0, 'msg' => '点歌失败', 'data' => null];
            }
            //给前端推送
            $text = [
                'text' => '房间点歌变化'
            ];
            //聊天室推送系统消息
            model('Chat')->sendMsg(1070,$room_id,$text);

            return ['code' => 1, 'msg' => '点歌成功', 'data' => null];
        } else {
            return ['code' => 0, 'msg' => $res['msg'], 'data' => null];
        }
    }


    /*
     * 点歌列表
     * @param room_id 房间id
     * @param type 类型 1:已点列表，2:今日列表，3：昨日列表，4：本周列表，5：本月列表
     */
    public function singerSongList($room_id,$type,$page,$page_limit)
    {
        $where = [
            'room_id' => $room_id
        ];
        switch ($type) {
            case 2:
                $where['createtime'] = ['between time',[strtotime(date('Y-m-d')),time()]];
                break;
            case 3:
                $where['createtime'] = ['between time',[strtotime(date('Y-m-d',strtotime("-1 day"))),strtotime(date('Y-m-d'))]];
                $where['status'] = 2;
                break;
            case 4:
                $where['createtime'] = ['between time',[strtotime(date('Y-m-d',strtotime("-1 week"))),time()]];
                $where['status'] = 2;
                break;
            case 5:
                $where['createtime'] = ['between time',[strtotime(date('Y-m-d',strtotime("-1 month"))),time()]];
                $where['status'] = 2;
                break;
            case 1:
            default:
                $where['status'] = ['in','1,0'];
                break;
        }
        $res = db::name('vs_song_log')->where($where)->order('sort desc')->page($page,$page_limit)->select();
        if ($res) {
            foreach ($res as $k => $v) {
                $res[$k]['boss_nickname'] = db::name('user')->where(['id' => $v['user_id']])->value('nickname');
                $res[$k]['song_name'] = db::name('vs_singer_song')->where(['id' => $v['singer_song_id']])->value('song_name');
                $res[$k]['gift_name'] = db::name('vs_gift')->where(['gid' => db::name('vs_singer_song')->where(['id' => $v['singer_song_id']])->value('gift_id')])->value('gift_name');
                $res[$k]['gift_price'] = db::name('vs_gift')->where(['gid' => db::name('vs_singer_song')->where(['id' => $v['singer_song_id']])->value('gift_id')])->value('gift_price');
                $res[$k]['base_image'] = db::name('vs_gift')->where(['gid' => db::name('vs_singer_song')->where(['id' => $v['singer_song_id']])->value('gift_id')])->value('base_image');
                $res[$k]['gift_num'] = db::name('vs_singer_song')->where(['id' => $v['singer_song_id']])->value('gift_num');
                $res[$k]['nickname'] = db::name('user')->where(['id' => db::name('vs_singer_song')->where(['id' => $v['singer_song_id']])->value('user_id')])->value('nickname');
            }
        }
        return ['code' => 1, 'msg' => '获取成功', 'data' => $res];
    }


    /*
     * 歌手等级收礼升级
     * @param user_id 用户id
     */
    public function singerLevelUp($user_id,$coin)
    {
        //判断用户是否认证歌手
        $is_singer = db::name('vs_singer')->where(['user_id' => $user_id,'status' => 1])->find();
        if ($is_singer) {
            //增加经验值并且判断是否可以升级
            $exp = db::name('vs_singer')->where(['id' => $is_singer['id']])->value('exp');
            $exp_coin = round($coin / get_system_config_value('singer_coin_exp'), 2);
            $exps = $exp + $exp_coin;
            //查询等级
            $level = db::name('vs_singer_level')->where(['exp' => ['<=', $exps]])->order('exp desc')->find();
            if ($level) {
                db::name('vs_singer')->where(['id' => $is_singer['id']])->update(['exp' => $exps,'level' => $level['level']]);
            }
        }
        return true;
    }
}