<?php

namespace app\common\service;

use app\common\model\ChatFriend;
use app\constant\ResponseCode;
use think\Exception;

class ChatFriendService
{

    /**
     * @desc 获取聊天朋友
     * @param $request
     * @return array
     */
    public function getFriends($request)
    {
        try {

            $data = $request->get();
            $chat_friend = ChatFriend::where(['user_id' => $request->user->id])->with(['friend', 'photographer'])->order('latest_chat_time desc, id desc');
            $page = isset($data['page']) ? $data['page'] : 1;
            $limit = isset($data['limit']) ? $data['limit'] : 10;

            $total = $chat_friend->count();
            $list = $chat_friend->page($page, $limit)->select();

            return [
                'code' => ResponseCode::SUCCESS,
                'data' => [
                    'list' => $list,
                    'total' => $total,
                    'page' => $page
                ]
            ];
        } catch (Exception $e) {
            return [
                'code' => ResponseCode::FAIL,
                'msg' => $e->getMessage()
            ];
        }
    }

}