kge/application/common/service/RoomService.php

<?php

namespace app\common\service;
use think\Db;
use think\Exception;
use Redis;

class RoomService
{
    private $model =  '';
    private $redis =  '';
    private $roomTypeArr = [];

    /**
     * 初始化方法
     */
    public function __construct()
    {
        $this->model = new \app\common\model\Party();
        $redis = new Redis();
        $redisconfig = config("redis");
        $redis->connect($redisconfig["host"], $redisconfig["port"]);
        if ($redisconfig['redis_pwd']) {
            $redis->auth($redisconfig['redis_pwd']);
        }
        if($redisconfig['redis_selectdb'] > 0){
            $redis->select($redisconfig['redis_selectdb']);
        }
        $this->redis = $redis;
        $this->roomTypeArr = [1=>"party",2=>"live"];
    }

    /**
     * 房间设置缓存
     * @return void
     */
    public function roomRedis($params=[])
    {
        $result = [
            'status' => 1,
            'msg' => '',
            'data' => [],
        ];
        try {
            $room_type = isset($params['room_type']) ? $params['room_type'] : 0;
            if (!empty($room_type)) {
                //$userModel = new \app\common\model\User();
                // 直接从数据库获取所有数据
                $where = [];
                $where["a.status"] = 1;
//                $where["a.is_online"] = 1;
                $where["a.room_type"] = $room_type;
                $sqlPartyList = $this->model->alias("a")->field("a.*,b.name as type_name")
                    ->join("hx_party_type b","a.party_type = b.id","left")->where($where)->select();
                /*$userList = $userModel->field("id,nickname,avatar")->where(["status"=>1])->select();
                $userInfoArr = [];
                if($userList) foreach($userList as $k => $v) $userInfoArr[$v["id"]] = $v;*/
                if($sqlPartyList) {
                    foreach($sqlPartyList as $k => $v) {
                        // 加入缓存排序
                        //rediskey:派对热度
                        $this->redis->zAdd($this->roomTypeArr[$room_type]."Rank", $v['party_hot'], $v["id"]);
                        // 设置冠名
                        //$sqlPartyList[$k]["naming"] = isset($userInfoArr[$v["naming"]])?$userInfoArr[$v["naming"]]:[];
                        // 设置房主头像
                        //$sqlPartyList[$k]["avatar"] = isset($userInfoArr[$v["user_id"]])?$userInfoArr[$v["user_id"]]["avatar"]:[];
                        // 加入缓存
                        //rediskey:派对详情
                        $this->redis->set($this->roomTypeArr[$room_type]."_".$v["id"],json_encode($v));
                    }
                    //rediskey:派对热度
                    $redisPartyRankList = $this->redis->zRevRange($this->roomTypeArr[$room_type]."Rank",0,-1,true);
                    $result['data'] = $redisPartyRankList;
                }
            }
        } catch (Exception $e) {
            $result['status'] = 0;
            $result['msg'] = $e->getMessage();
        }
        return $result;
    }

    /**
     * 获取房间信息。没有地方使用
     */
    public function getRoomList($params=[])
    {
        $result = [
            'status' => 1,
            'msg' => '',
            'data' => [],
        ];
        try {
            $partyIds    = isset($params['ids']) ? $params['ids'] : [];
            $typeId      = isset($params['type_id']) ? $params['type_id'] : 0;
            $isRecommend = isset($params['is_recommend']) ? $params['is_recommend'] : 0;
            $all         = isset($params['is_recommend']) ? $params['all'] : 0;
            $start       = isset($params['start']) ? $params['start'] : 1;
            $end         = isset($params['end']) ? $params['end'] : 1;
            $index       = isset($params['index']) ? $params['index'] : 0;
            if(!$partyIds) throw new Exception('未获取到房间ID');;

            $redisPartyInfo = $resdata = [];
            $where['status'] = 1;
            //$where['is_online'] = 1;
            $where['is_close'] = 0;
            $where['id'] = ['in',$partyIds];
            $field = 'id,room_type,party_hot';
            $partyData = $this->model->field($field)->where($where)->order('party_hot desc')->select();
            if (!empty($partyData)) {
                //获取房间用户信息
                /*$tenimService = new TenimService();
                $userParams = ['party_ids' => $partyIds];
                $userImRes = $tenimService->getRoomUser($userParams);*/
                foreach($partyData as $k => $v) {
                    $roomType = $v['room_type'];
                    $roomTypeStr = isset($this->roomTypeArr[$roomType]) ? $this->roomTypeArr[$roomType] : '';
                    $getredisPartyInfo = $this->redis->get($roomTypeStr.'_'.$v['id']);

                    $foreachData = json_decode($getredisPartyInfo,true);
                    $isClose = isset($foreachData["is_close"]) ? $foreachData["is_close"] : 0;
                    $partyPass = isset($foreachData["party_pass"]) ? $foreachData["party_pass"] : '';
                    if(!$foreachData || $isClose == 1) continue;
                    if(!$foreachData || $foreachData["is_online"] == 0) continue;
                    //if(!$foreachData || $partyPass != '') continue;//设置密码的也显示
                    $mod = isset($foreachData["party_type"])?intval($foreachData["party_type"])%5:1;
                    if(isset($foreachData["type_name"]) && $foreachData["type_name"]) {
                        $type_name = $foreachData["type_name"];
                    } else {
                        $type_name = "普通房";
                    }

                    $hasdata = false;
                    if($all == 1) {
                        if($isRecommend == 1) {
                            if($foreachData["is_recommend"] == 1) $hasdata = true;
                        } else {
                            $hasdata = true;
                        }
                    } elseif($typeId > 0) {
                        if($typeId == $foreachData["party_type"]) $hasdata = true;
                    }
                    if($foreachData["status"] != 1) $hasdata = false;
                    $foreachData = info_domain_image($foreachData,['party_logo']);
                    //$userIds = $this->redis->zRange("party_user_".$foreachData["id"],0,-1);
                    if ($hasdata) {
                        /*$field = 'user_id,avatar';
                        $fieldArr = explode(',',$field);*/
                        /*$userWhere['id'] = ['in', $userIds];
                        $userModel = new \app\common\model\User();
                        $userData = $userModel->field($field)->where($userWhere)->select();*/
                        $userDataResult = $this->getPartyUserList(['party_id'=>$v['id']]);
                        $userDataRes = isset($userDataResult['data']) ? $userDataResult['data'] : [];
                        $userData = isset($userDataRes['member_list']) ? $userDataRes['member_list'] : [];
                        $userDatas = [];
                        if (!empty($userData)) {
                            $userDatas = $userData;
                            $userDatas = list_domain_image($userDatas,['avatar']);
                        }
                        $partyUserList = [
                            'user_list' => $userDatas,
                            'online_num' => count($userData),
                        ];
                        $redisPartyInfo[] = [
                            "id" => $foreachData["id"],
                            "room_type" => $v['room_type'],
                            "party_id" => $foreachData["party_id"],
                            "r_id" => $foreachData["party_id"],
                            "party_name" => $foreachData["party_name"],
                            "party_pass" => $foreachData["party_pass"] ? $foreachData["party_pass"]:"",
                            "party_hot" => $v['party_hot'],
                            "party_logo" => $foreachData["party_logo"],
                            "party_type" => $type_name,
                            "avatar" => $roomType == 2 ? $foreachData["avatar"]:"",
                            "party_type_color" => $mod == 0?5:$mod,
                            "party_user" => $partyUserList,
                        ];
                    }
                }

                if($index == 1) {
                    $num = $end - $start + 1;
                    $countData = count($redisPartyInfo);
                    if($num > $countData) $num = $countData;
                    if($redisPartyInfo) {
                        $dataRand = array_rand($redisPartyInfo,$num);
                        $dataRand = is_array($dataRand)?$dataRand:[$dataRand];
                        if($redisPartyInfo) {
                            foreach($redisPartyInfo as $k => $v) {
                                if(in_array($k,$dataRand)) $resdata[] = $v;
                            }
                        }
                    }
                } else {
                    if($redisPartyInfo) {
                        foreach($redisPartyInfo as $k => $v){
                            if($k >= $start && $k <= $end) $resdata[] = $v;
                        }
                    }
                }
            }

            $result['data'] = $resdata;
        } catch (Exception $e) {
            $result['status'] = 0;
            $result['msg'] = $e->getMessage();
        }
        return $result;
    }

    /**
     * 房间用户信息
     * @return void
     */
    public function getPartyUserList($params=[])
    {
        $result = [
            'status' => 1,
            'msg' => '',
            'data' => [],
        ];
        try {
            $partyId = isset($params['party_id']) ? $params['party_id'] : 0;
            //rediskey:派对用户列表
//            $userIds = $this->redis->zRange("party_user_".$partyId,0,-1);
            $userIds = $this->redis->hGetAll("online_" . $partyId);
            $field = 'id,avatar,nickname';
            $userWhere['id'] = ['in', $userIds];
//            $userWhere['is_stealth'] = 0;
            $userModel = new \app\common\model\User();
            $userData = $userModel->field($field)->where($userWhere)->limit(20)->select();
            $userDatas = [];
            if (!empty($userData)) {
                foreach($userData as $key => $value) {
                    $userDatas[$key] = $value;
                }
                $userDatas = list_domain_image($userDatas,['avatar']);
            }
            $partyUserList = [
                'member_list' => $userDatas,
                'online_num' => count($userIds),
            ];
            $result['data'] = $partyUserList;
        } catch (Exception $e) {
            $result['status'] = 0;
            $result['msg'] = $e->getMessage();
        }
        return $result;
    }
}