<?php

declare(strict_types=1);

namespace App\Model;


use Hyperf\Snowflake\Concern\Snowflake;

/**
 * @property int $nation_id 主键id
 * @property string $nation_name 民族名称
 * @property \Carbon\Carbon $created_at 创建时间
 * @property \Carbon\Carbon $updated_at 修改时间
 */
class BasicNation extends Model
{
    use Snowflake;

    /**
     * The table associated with the model.
     */
    protected ?string $table = 'basic_nation';

    /**
     * The attributes that are mass assignable.
     */
    protected array $fillable = ['nation_id', 'nation_name', 'created_at', 'updated_at'];

    /**
     * The attributes that should be cast to native types.
     */
    protected array $casts = ['nation_id' => 'integer', 'created_at' => 'datetime', 'updated_at' => 'datetime'];

    protected string $primaryKey = "nation_id";

    /**
     * 获取信息-单条
     * @param array $params
     * @param array $fields
     * @return object|null
     */
    public static function getOne(array $params, array $fields = ['*'],): object|null
    {
        return self::where($params)->first($fields);
    }
}