<?php

namespace App\Models;

use Illuminate\Database\Eloquent\Model;

class ChatConfig extends Model
{
    protected $table = 'chat_config';
    protected $fillable = ['config_key', 'config_value', 'description'];

    public static function get(string $key, string $default = ''): string
    {
        return static::where('config_key', $key)->value('config_value') ?? $default;
    }

    public static function set(string $key, string $value): void
    {
        static::updateOrCreate(
            ['config_key' => $key],
            ['config_value' => $value]
        );
    }
}