<?php

namespace app\chat\model;

use think\model\concern\SoftDelete;

class ChatFriendsRoom extends Base
{
    use SoftDelete;

    /**
     * 获取聊天室ID
     * @param int $to_user_id 对方user_id
     * @date 2022-08-01
     */
    public function getFriendsRoomId($to_user_id)
    {
        $where = [
            ['uid', '=', $this->mid]
        ];

        return $this->where($where)->where((function ($query) use ($to_user_id) {
            $map1 = [
                ['user_id', '=', $this->userId],
                ['another_user_id', '=', $to_user_id]
            ];
            $map2 = [
                ['user_id', '=', $to_user_id],
                ['another_user_id', '=', $this->userId]
            ];
            $query->whereOr([$map1, $map2]);
        }))->value('id');
    }

    /**
     * 获取所有相关的room_id
     * @date 2022-09-21
     */
    public function listRoomId()
    {
        $where = [
            ['uid', '=', $this->mid]
        ];

        return $this->where($where)->where((function ($query) {
            $map1 = [
                ['user_id', '=', $this->userId]
            ];
            $map2 = [
                ['another_user_id', '=', $this->userId]
            ];
            $query->whereOr([$map1, $map2]);
        }))->column('id');
    }


}