NN2024010801/app/Services/Api/MessageService.php

<?php
// +----------------------------------------------------------------------
// | LARAVEL8.0 框架 [ LARAVEL ][ RXThinkCMF ]
// +----------------------------------------------------------------------
// | 版权所有 2017~2021 LARAVEL研发中心
// +----------------------------------------------------------------------
// | 官方网站: http://www.laravel.cn
// +----------------------------------------------------------------------
// | Author: laravel开发员 <laravel.qq.com>
// +----------------------------------------------------------------------

namespace App\Services\Api;

use App\Models\ImChatModel;
use App\Models\MerchantModel;
use App\Models\MessageModel;
use App\Services\BaseService;
use App\Services\ConfigService;
use App\Services\RedisService;

/**
 * 站内消息服务管理-服务类
 * @author laravel开发员
 * @since 2020/11/11
 * Class MessageService
 * @package App\Services\Api
 */
class MessageService extends BaseService
{
    // 静态对象
    protected static $instance = null;

    /**
     * 构造函数
     * @author laravel开发员
     * @since 2020/11/11
     * MessageService constructor.
     */
    public function __construct()
    {
        $this->model = new MessageModel();
    }

    /**
     * 静态入口
     * @return static|null
     */
    public static function make()
    {
        if (!self::$instance) {
            self::$instance = (new static());
        }
        return self::$instance;
    }

    /**
     * 消息列表
     * @param $userId
     * @param $params
     * @param int $pageSize
     * @return array
     */
    public function getDataList($userId, $params, $pageSize=0)
    {
        $page = request()->post('page', 1);
        $cacheKey = "caches:messages:history_{$page}_".md5($userId.json_encode($params). $pageSize);
        $datas = RedisService::get($cacheKey);
        if($datas) {
            return $datas;
        }

        $where = ['a.status'=>1,'a.mark'=>1];
        $field = ['a.id','a.title','a.type','a.msg_type','a.chat_type','a.description','a.content','a.from_user_name','a.from_user_avatar','a.from_uid','a.to_user_name','a.to_user_avatar','a.to_uid','a.create_time','a.is_read','a.pages','a.status'];
        $datas = $this->model->from('message as a')
            ->leftJoin('member as b','b.id','=','a.from_uid')
            ->leftJoin('member as c','c.id','=','a.to_uid')
            ->where($where)
            ->where(function($query) use($params,$userId){
                $fromUid = isset($params['from_uid'])? intval($params['from_uid']) : 0;
                if($fromUid){
                    $query->where('a.from_uid', $fromUid);
                }

                $type = isset($params['type'])? intval($params['type']) : 0;
                if($type){
                    $query->where('a.type', $type);
                }

                if($type != 9){
                    $query->where('a.to_uid', $userId);
                }

                $chatType = isset($params['chat_type'])? intval($params['chat_type']) : 0;
                if($chatType){
                    $query->where('a.chat_type', $chatType);
                }

                $chatKey = isset($params['chat_key'])? trim($params['chat_key']) : '';
                if($chatKey){
                    $query->where('a.chat_key', $chatKey);
                }
            })->select($field)
            ->orderBy('a.create_time','desc')
            ->orderBy('a.id','desc')
            ->paginate($pageSize > 0 ? $pageSize : 9999999);
        $datas = $datas ? $datas->toArray() : [];

        if ($datas) {
            $ids = [];
            foreach ($datas['data'] as &$item) {
                $ids[] = $item['id'];
                $item['time_text'] = isset($item['create_time']) && $item['create_time']? dateForWeek($item['create_time']) : '';
                $item['content'] = $item['msg_type'] ==2? get_images_preview(json_decode($item['content'],true),'') : $item['content'];
                $item['from_user_avatar'] = $item['from_user_avatar']? get_image_url($item['from_user_avatar']) : get_image_url('/images/member/logo.png');
                $item['to_user_avatar'] = $item['to_user_avatar']? get_image_url($item['to_user_avatar']) : get_image_url('/images/member/logo.png');
            }
            unset($item);

            // 更新已读
            if($ids){
                $this->model->whereIn('id', $ids)->update(['is_read'=> 1,'update_time'=>time()]);
            }
            arsort($datas['data'], true);
            $datas['data'] = array_reverse($datas['data'], false);
            RedisService::set($cacheKey, $datas, rand(3,5));
        }
        return [
            'list'=> isset($datas['data'])? $datas['data'] : [],
            'total'=> isset($datas['total'])? $datas['total'] : 0,
            'pageSize'=>$pageSize
        ];
    }

    /**
     * 获取站内消息窗口列表
     * @param $userId
     * @return array|mixed
     */
    public function getGroupList($userId)
    {
        $cachekey = "caches:messages:topList_{$userId}";
        $datas = RedisService::get($cachekey);
        if($datas){
            return $datas;
        }

        $types = [1,4,5];
        $setting = MemberSettingService::make()->getSetting($userId);
        if($setting){
            foreach ($setting as $k => $v){
                if($k == 'receive_order'){
                    $types[] = 2;
                }else if ($k == 'receive_account'){
                    $types[] = 3;
                }
            }
            asort($types);
        }else{
            $types = [1,2,3,4,5];
        }

        $field = ['title','type','to_uid','description','is_read','create_time'];
        $datas = $this->model->where(['to_uid'=> $userId,'status'=>1,'mark'=>1])
            ->whereIn('type', $types)
            ->groupBy('type')
            ->orderBy('type','asc')
            ->orderBy('is_read','desc')
            ->orderBy('create_time','desc')
            ->select($field)
            ->get();
        $datas = $datas? $datas->toArray() : [];
        $total = 0;
        if($datas){
            $titles = [1=>'公告通知',2=>'订单通知',3=>'账户通知',4=>'客服通知',5=>'互动消息'];
            foreach($datas as &$item){
                $item['title'] = isset($titles[$item['type']])? $titles[$item['type']] : '消息通知';
                $data = $this->getNewMessage($item['type'],0, $userId);
                $item['description'] = isset($data['description']) && $data['description']? $data['description'] : (isset($data['content'])? mb_substr($data['content'],0,56,'utf-8').'...': lang('有新消息'));
                $item['create_time'] = isset($data['create_time']) && $data['create_time']? $data['create_time'] : '';
                $item['time_text'] = isset($item['create_time']) && $item['create_time'] ? dateFormat($item['create_time']) : '';
                $item['create_time'] = isset($item['create_time']) ? datetime($item['create_time'], 'Y-m-d H.i.s') : '';
                $unread = $this->getUnreadCount($userId,0, $item['type']);
                $item['unread'] = intval($unread);
                $total += intval($unread);
            }
            RedisService::set($cachekey, ['list'=>$datas,'total'=>$total,'types'=>$types], rand(3,5));
        }

        return ['list'=>$datas,'total'=> $total,'types'=>$types];
    }

    /**
     * 聊天分组消息
     * @param $userId
     * @param $params
     * @param int $pageSize
     * @return array
     */
    public function getDataListFromatKey($userId, $params, $pageSize=0)
    {
        $page = request()->post('page', 1);
        $cacheKey = "caches:m_chat:{$page}_".md5($userId.json_encode($params).$pageSize);
        $datas = RedisService::get($cacheKey);
        $data = isset($datas['data'])? $datas['data'] : [];
        if($datas && $data) {
            return [
                'unread'=> isset($datas['unReadCount'])? $datas['unReadCount'] : 0,
                'total'=> isset($datas['total'])? $datas['total'] : 0,
                'list'=> $data,
                'pageSize'=> $pageSize,
                'cache'=> true,
            ];
        }

        $where = ['a.type'=>9,'a.status'=> 1,'a.mark'=>1];
        $expire = ConfigService::make()->getConfigByCode('chat_log_expire');
        $expire = $expire? $expire*86400 : 60*86400;
        $field = ['a.id','a.title','a.type','a.msg_type','a.chat_key','a.chat_type','a.description','a.content','a.from_user_name','a.from_user_avatar','a.from_uid','a.to_user_name','a.to_user_avatar','a.to_uid','a.create_time','a.is_read','a.status'];
        $datas = $this->model->from('message as a')
            ->where($where)
            ->where('a.chat_key','>', 0)
            ->where('a.create_time','>=', time() - $expire)
            ->where(function($query) use($params, $userId){
                $chatKey = isset($params['chat_key'])? trim($params['chat_key']) : '';
                if($chatKey){
                    $query->where('a.chat_key', $chatKey);
                }

                $isRead = isset($params['is_read'])? intval($params['is_read']) : 0;
                if($isRead){
                    $query->where('a.is_read', $isRead);
                }

                $chatType = isset($params['chat_type'])? intval($params['chat_type']) : 0;
                if($chatType){
                    $query->where('a.chat_type', $chatType);
                }

                if($userId){
                    $query->where(function($query) use($userId){
                        $query->where(['a.from_uid'=>$userId])->orWhere(['a.to_uid'=>$userId]);
                    });
                }
            })
            ->select($field)
            ->groupBy('chat_key')
            ->orderBy('a.create_time','desc')
            ->orderBy('a.id','desc')
            ->paginate($pageSize > 0 ? $pageSize : 9999999);
        $datas = $datas ? $datas->toArray() : [];
        $unReadCount = 0;
        if ($datas) {
            foreach ($datas['data'] as &$item) {
                $item['from_user_avatar'] = isset($item['from_user_avatar']) && $item['from_user_avatar'] ? get_image_url($item['from_user_avatar']) : get_image_url('/images/member/logo.png');
                $item['to_user_avatar'] = isset($item['to_user_avatar']) && $item['to_user_avatar'] ? get_image_url($item['to_user_avatar']) : get_image_url('/images/member/logo.png');
                $data = $this->getNewMessage(0,$item['chat_key']);
                $item['description'] = isset($data['description']) && $data['description']? $data['description'] : (isset($data['content'])? mb_substr($data['content'],0,30,'utf-8').'...':lang('有新消息'));
                $item['create_time'] = isset($data['create_time']) && $data['create_time']? $data['create_time'] : '';
                $item['time_text'] = isset($item['create_time']) && $item['create_time'] ? dateFormat($item['create_time']) : '';
                $item['create_time'] = isset($item['create_time']) ? datetime($item['create_time'], 'Y-m-d H.i.s') : '';
                $item['unread'] = $this->getUnreadCount($userId, $item['chat_key'], 0);
                if($item['from_uid'] == $userId){
                    $item['from_user_name'] = $item['to_user_name'];
                    $item['from_user_avatar'] = $item['to_user_avatar'];
                    $item['tuid'] = $item['to_uid'];
                }else{
                    $item['tuid'] = $item['from_uid'];
                }
                $unReadCount += intval($item['unread']);
            }
            unset($item);
            $datas['unReadCount'] = $unReadCount;
            RedisService::set($cacheKey, $datas, rand(3, 5));
        }
        return [
            'unread'=> $unReadCount,
            'total'=> isset($datas['total'])? $datas['total'] : 0,
            'list'=> isset($datas['data'])? $datas['data'] : [],
            'pageSize'=> $pageSize,
            'cache'=> false,
        ];
    }

    /**
     * 获取最新消息
     * @param $chatKey
     * @return mixed
     */
    public function getNewMessage($type=0, $chatKey=0, $userId=0)
    {
        $cacheKey = "caches:messages:new_{$type}_{$chatKey}_{$userId}";
        $data = RedisService::get($cacheKey);
        if($data){
            return $data;
        }

        $where = ['status'=>1,'mark'=>1];
        if($type){
            $where['type'] = $type;
        }
        if($chatKey){
            $where['chat_key'] = $chatKey;
        }
        if($userId){
            $where['to_uid'] = $userId;
        }
        $data = $this->model->where($where)->select('id','title','description','msg_type','content','create_time')
            ->orderBy('create_time','desc')
            ->orderBy('id','desc')
            ->first();
        $data = $data? $data->toArray() : [];
        if($data){
            if($data['msg_type'] ==2){
                $data['description'] = '[图片]';
            } else if($data['msg_type'] == 3){
                $data['description'] = '[视频聊天]';
            } else if($data['msg_type'] == 4){
                $data['description'] = '[直播间分享]';
            }
            RedisService::set($cacheKey, $data, rand(3, 5));
        }
        return $data;
    }

    /**
     * 获取未读消息数量
     * @param $userId
     * @return array|mixed
     */
    public function getBarCount($userId, $type=0)
    {
        $cacheKey = "caches:messages:barCount:{$userId}_{$type}";
        $data = RedisService::get($cacheKey);
        if($data){
            return $data;
        }
        $data1 = $this->getUnreadCount($userId, $type);
        $data1 = $data1? intval($data1) : 0;
        $data2 = ImChatService::make()->getUnreadCount($userId);
        $data = $data1+$data2;
        RedisService::set($cacheKey, $data, rand(3, 5));
        return $data;
    }

    /**
     * 获取
     * @param $userId
     * @return array|mixed
     */
    public function getUnreadCount($userId, $chatKey=0, $type=0)
    {
        $cacheKey = "caches:messages:unReadCount:{$userId}_{$chatKey}_{$type}";
        $data = RedisService::get($cacheKey);
        if(RedisService::exists($cacheKey)){
            return $data;
        }
        $where = ['to_uid'=> $userId,'status'=>1,'is_read'=>2,'mark'=>1];
        if($type>0){
            $where['type'] = $type;
        }
        if($chatKey){
            $where['chat_key'] = $chatKey;
        }
        $data = $this->model->where($where)->count('id');
        RedisService::set($cacheKey, $data, rand(3, 5));
        return $data;
    }

    /**
     * 验证发送消息或者内容是否有屏蔽词
     * @param $message 消息或内容
     * @param $type 是否返回屏蔽后内容：1-是
     * @return bool
     */
    public function filterMessage($message, $type = 1)
    {
        $filter = ConfigService::make()->getConfigByCode('chat_sensitive');
        $filter = !empty($filter)? explode('、', $filter) : [];
        $filter = array_filter($filter);
        if($filter){
            if($type != 2){
                foreach ($filter as $kw){
                    $message = preg_replace("/{$kw}/",'***', $message);
                }
            }else{
                foreach ($filter as $kw){
                    if(preg_match("/{$kw}/", $message)){
                        return false;
                    }
                }
            }

            // 手机号、邮箱、网址
            if($type == 1){
                $message = preg_replace("/^(1[3-9][0-9]{9})$/", '***',$message);
                $message = preg_replace("/([a-z0-9&\-_.]+@[\w\-_]+([\w\-.]+)?\.[\w\-]+)/is", '***',$message);
                $message = str_replace(['https:','http:','.com','.cn','.net','.top','www.'], '***',$message);
                $message = preg_replace("/([a-zA-Z0-9][a-zA-Z0-9\_]{6,20})/", '***',$message);

                $message = preg_replace("/\*{3}\*{1,}/",'***', $message);
            }

        }

        return $type == 3 && $message === '***'? '' : $message;
    }

    /**
     * 已读
     * @param $userId 用户ID
     * @param $chatKey 聊天窗口ID
     * @return bool
     */
    public function setRead($userId, $type=0, $chatKey='')
    {
        $where = ['to_uid'=> $userId];
        if($type){
            $where['type'] = $type;
        }
        if($chatKey){
            $where['chat_key'] = $chatKey;
        }
        $this->model->where($where)->update(['is_read'=>1,'update_time'=>time()]);

        // 清除缓存
        RedisService::keyDel("caches:messages:bar*");
        RedisService::keyDel("caches:messages:new_*");
        RedisService::keyDel("caches:messages:topList_{$userId}");
        return true;
    }

    /**
     * 隐藏
     * @param $userId
     * @param int $expire
     * @return mixed
     */
    public function setHide($userId, $type)
    {
        $this->model->where(['to_uid'=>$userId,'type'=> $type,'status'=> 1,'mark'=>1])
            ->update(['update_time'=>time(),'is_read'=>1,'status'=> 3]);

        // 清除缓存
        RedisService::keyDel("caches:messages:bar*");
        RedisService::keyDel("caches:messages:new_*");
        RedisService::keyDel("caches:messages:topList_{$userId}");
        return true;
    }

    /**
     * 清除历史
     * @param $userId
     * @param int $expire
     * @return mixed
     */
    public function clear($userId, $msgType)
    {
         $this->model->where(['to_uid'=>$userId,'type'=> $msgType,'mark'=>1])
            ->update(['update_time'=>time(),'mark'=>0]);
        // 清除缓存
        RedisService::keyDel("caches:messages:bar*");
        RedisService::keyDel("caches:messages:new_*");
        RedisService::keyDel("caches:messages:topList_{$userId}");
        return true;
    }

    /**
     * 清除历史
     * @param $userId
     * @param int $expire
     * @return mixed
     */
    public function clearAll($userId)
    {
        $expire = ConfigService::make()->getConfigByCode('chat_log_expire');
        $expire = $expire>0? $expire : 60;

        $this->model->where(['to_uid'=>$userId,'mark'=>0])
            ->where('update_time','<', time() - 7*86400)
            ->delete();

        // 清除缓存
        RedisService::keyDel("caches:messages:bar*");
        RedisService::keyDel("caches:messages:new_*");
        RedisService::keyDel("caches:messages:topList_{$userId}");

        return $this->model->where(['to_uid'=>$userId,'mark'=>1])
            ->where('create_time','<', time() -$expire*86400)
            ->update(['update_time'=>time(),'mark'=>0]);
    }
}