huahuibao/app-mall/controllers/ChatController.php

<?php

namespace mall\controllers;

use bizMall\goods\services\GoodsService;
use bizMall\merchant\services\MerchantService;
use bizMall\message\services\ChatService;
use common\components\business;
use common\components\util;
use Yii;
use GatewayClient\Gateway;

class ChatController extends BaseController
{

    //聊天首页，前端使用
    public function actionIndex()
    {
        return $this->renderPartial('index');
    }

    //绑定 ssh 2019.12.28
    public function actionBindUser()
    {
        $post = Yii::$app->request->post();
        $clientId = isset($post['clientId']) ? $post['clientId'] : '';
        $userId = $this->userId;
        Gateway::bindUid($clientId, $userId);
    }

    //聊天双方的用户信息 ssh 2019.12.30
    public function actionBegin()
    {
        //新增最近联系人
        ChatService::addRecentlyUser($this->sjId, $this->userId);
        util::success(['merchant' => $this->sj->attributes, 'user' => $this->user]);
    }

    //发消息给老板 ssh 2019.12.28
    public function actionSend()
    {
        $post = Yii::$app->request->post();
        $type = isset($post['type']) ? $post['type'] : 'text';
        $arr = [];
        $arr['type'] = $type;
        $arr['source'] = 'user';
        $arr['time'] = '12:51';
        switch ($type) {
            case 'text':
                //文字
                $content = $post['content'];
                $arr['content'] = $content;
                break;
            case 'img':
                //图片
                $shortUrl = $post['shortUrl'];
                $return = business::formatUploadImg($shortUrl);
                $arr['url'] = $return['url'];
                $arr['smallUrl'] = $return['smallUrl'];
                break;
            case 'link':
                //常用链接
                $id = $post['linkId'];
                $respond = MerchantService::getCommonUrl($id);
                $arr['name'] = $respond['name'];
                $arr['img'] = $respond['img'];
                $arr['url'] = $respond['url'];
                break;
            case 'goods':
                //商品
                $id = $post['goodsId'];
                $info = GoodsService::getGoodsInfo($id);
                GoodsService::valid($info, $this->mainId);
                $arr['name'] = $info['name'];
                $arr['img'] = isset($info['smallImgList'][0]) ? $info['smallImgList'][0] : '';
                $arr['price'] = isset($info['price']) ? $info['price'] : 300;
                break;
        }
        $data[] = $arr;

        $id = 'merchantChat_' . $this->sjId;
        $chatOnline = Gateway::getClientIdByUid($id);
        if ($chatOnline) {
            //直接发送
            Gateway::sendToUid($id, json_encode($data));
            util::success($data);
        }
        //有打开后台但没打开聊天框，通知有新消息
        $consoleId = 'merchantConsole_' . $this->sjId;
        $consoleOnline = Gateway::getClientIdByUid($consoleId);
        if ($consoleOnline) {
            $data = ['type' => 'newMessage', 'status' => 1];
            Gateway::sendToUid($consoleId, json_encode($data));
        }
        util::success($data);
    }

    //关闭当前链接
    public function actionClose()
    {
        $post = Yii::$app->request->post();
        $clientId = isset($post['clientId']) ? $post['clientId'] : '';
        Gateway::closeClient($clientId);
    }

    //最近聊天的内容 ssh 2019.12.29
    public function actionRecentlyMessage()
    {
        $respond = ChatService::getMessageList($this->userId);
        util::success($respond);
    }

    // ----------------------------  新聊天功能的接口  ----------------------------------
    //最近聊天人
    public function actionLatestUsers()
    {
        $respond = ChatService::getLatestUsers(intval($this->userId));
        util::success($respond);
    }

    //聊天的内容
    public function actionChatHistory()
    {
        $roomName = Yii::$app->request->post('roomName');
        // 校验 $roomeName 的值，防止越权访问他人数据

        $roomName = 'room_messages:' . $roomName;
        $respond = ChatService::getChatHistory($roomName);
        util::success($respond);
    }

    //客户的未读消息总数
    public function actionUnReadMsgCount()
    {
        $c = ChatService::getUnReadMsgCount(intval($this->userId), 'message');
        util::success(['msg_count'=>$c]);
    }

    //用 redis key 获取商品报价
    public function actionGetQuotedPrice()
    {
        $key = Yii::$app->request->post('key');
        $keyArr = explode('-', $key);
        $userId = intval($keyArr[1]);
        if ($userId != $this->userId) {
            util::error(-1, '校验失败');
        }

        $val = Yii::$app->redis->executeCommand('GET', [$key]);
        if (empty($val)) {
            util::success(['price'=>-1]);
        }
        util::success(['price'=>$val]);
    }

    // message_server 远程调用专用方法，可用于：1.有未读消息的通知（可以额外添加触发条件）2.
    public function actionMessageServerCall()
    {
        Yii::info('message_server 远程调用');

        $callbackData = Yii::$app->request->post();
        if (empty($callbackData)) {
            $postStr = file_get_contents('php://input');
            // 处理转义字符，将JSON字符串正确解析为数组
            //$postStr = stripslashes($postStr);
            $callbackData = json_decode($postStr, true);

            if (empty($callbackData)) {
                util::fail('回调请求的数据为空');
            }
        }

        Yii::info($callbackData);
        return $this->asJson(['return_code' => 0, 'return_msg' => 'OK']); // 成功状态的返回数据
    }
}