zhjwxt/niucloud/app/api/controller/apiController/Chat.php

<?php
// +----------------------------------------------------------------------
// | Niucloud-admin 企业快速开发的多应用管理平台
// +----------------------------------------------------------------------
// | 官方网址：https://www.niucloud.com
// +----------------------------------------------------------------------
// | niucloud团队 版权所有 开源版本可自由商用
// +----------------------------------------------------------------------
// | Author: Niucloud Team
// +----------------------------------------------------------------------

namespace app\api\controller\apiController;

use app\Request;
use app\service\api\apiService\CampusService;
use app\service\api\apiService\ChatService;
use app\service\api\apiService\CommonService;
use core\base\BaseApiService;

/**
 * 聊天控制器相关接口
 * Class Personnel
 * @package app\api\controller\apiController
 */
class Chat extends BaseApiService
{

    //获取好友关系列表
    public function getChatFriendsList(Request $request)
    {
        $personnel_id = $request->param('personnel_id', '');//员工人力资源表id(两个参数2选1)
        $customer_resources_id = $request->param('customer_resources_id', '');//学生资源表id(两个参数2选1)
        if (empty($personnel_id) && empty($customer_resources_id)) {
            return fail('缺少参数');
        }

        $where = [
            'personnel_id' => $personnel_id,
            'customer_resources_id' => $customer_resources_id,
        ];

        $res = (new ChatService())->getChatFriendsPage($where);

        return success($res);
    }

    //获取好友关系详情
    public function getChatFriendsInfo(Request $request)
    {
        $personnel_id = $request->param('personnel_id','');//员工人力资源表id
        $customer_resources_id = $request->param('customer_resources_id','');//学生资源表id


        if (empty($personnel_id) && empty($customer_resources_id)) {
            return fail('缺少参数');
        }

        $where = [
            'personnel_id' => $personnel_id,
            'customer_resources_id' => $customer_resources_id,
        ];

        $res = (new ChatService())->getChatFriendsInfo($where);

        if(!$res['data']){
            //创建好友关系
            $add = (new ChatService())->addChatFriends($where);
            if(!$add['code']){
                return fail('创建好友关系失败');
            }else{
                $res = (new ChatService())->getChatFriendsInfo($where);
            }
        }

        if(!$res['code']){
            return fail($res['msg']);
        }

        return success($res['data']);
    }

    //创建好友关系
    public function addChatFriends(Request $request)
    {
        $personnel_id = $request->param('personnel_id', '');
        $customer_resources_id = $request->param('customer_resources_id', '');
        if (empty($personnel_id) || empty($customer_resources_id)) {
            return fail('缺少参数');
        }

        $where = [
            'personnel_id' => $personnel_id,
            'customer_resources_id' => $customer_resources_id,
        ];


        //检测好友关系是否存在
        $getChatFriendsInfo = (new ChatService())->getChatFriendsInfo($where);

        if ($getChatFriendsInfo['data']) {
            return fail('好友关系已存在');
        }

        $addChatFriends = (new ChatService())->addChatFriends($where);
        if (!$addChatFriends['code']) {
            return fail($addChatFriends['msg']);
        }
        return success($addChatFriends['data']);
    }

    //获取聊天记录
    public function getChatMessagesList(Request $request)
    {

        $friend_id = $request->param('friend_id', '');//关联chat_friends表id

        if (empty($friend_id)) {
            return fail('发送者类型不正确');
        }
        $where = [
            'friend_id' => $friend_id,
        ];
        $res = (new ChatService())->getChatMessagesList($where);
        return success($res);
    }

    //发送聊天内容
    public function sendChatMessages(Request $request)
    {
        $from_type = $request->param('from_type', '');//发送者类型|personnel=员工,customer=学生(客户)

        $from_id = $request->param('from_id', '');//发送者ID

        $to_id = $request->param('to_id', '');//接收者ID

        $friend_id = $request->param('friend_id', '');//关联chat_friends表id

        $message_type = $request->param('message_type', '');//消息类型|text=文本,img=图片

        $content = $request->param('content', '');//文本内容（JSON 格式扩展字段）,文本类型=纯文字,图片类型=绝对路径

        if (!in_array($message_type, ['text', 'img'])) {
            return fail('消息类型不正确');
        }
        if (!in_array($from_type, ['personnel', 'customer'])) {
            return fail('发送者类型不正确');
        }
        if (empty($from_id) || empty($to_id) || empty($friend_id) || empty($content)) {
            return fail('缺少参数');
        }

        $data = [
            'from_type' => $from_type, // 发送者类型：personnel=员工，customer=学生(客户)
            'from_id' => $from_id, // 发送者ID（员工/学生），根据from_type判断
            'to_id' => $to_id, // 接收者ID（员工/学生），根据from_type判断
            'friend_id' => $friend_id, // 关联chat_friends表id
            'message_type' => $message_type, // 消息类型：text=文本，img=图片
            'content' => $content // 文本内容（JSON格式扩展字段）
        ];

        $res = (new ChatService())->sendChatMessages($data);
        if(!$res['code']){
            return fail($res['msg']);
        }
        return success($res['data']);
    }

    //修改未读消息数量
    public function editUnreadCount(Request $request){
        $from_type = $request->param('from_type', '');//发送者类型|personnel=员工,customer=学生(客户)

        $from_id = $request->param('from_id', '');//发送者ID

        $friend_id = $request->param('friend_id', '');//关联chat_friends表id

        if (!in_array($from_type, ['personnel', 'customer'])) {
            return fail('发送者类型不正确');
        }
        if (empty($from_id) || empty($friend_id)) {
            return fail('缺少参数');
        }

        $res = (new ChatService())->editUnreadCount($from_type,$friend_id);
//        if(!$res){
//            return fail('修改失败');
//        }
        return success($res);
    }
}