usedcar/app/console/model/BrandBannerModel.php

<?php

namespace app\console\model;

use support\Model;

/**
 * VehicleDataModel
 */
class BrandBannerModel extends Model
{
    /**
     * The connection name for the model.
     *
     * @var string|null
     */
    protected $connection = 'mysql';
    
    /**
     * The table associated with the model.
     *
     * @var string
     */
    protected $table = 'hs_brand_banner';

    /**
     * The primary key associated with the table.
     *
     * @var string
     */
    protected $primaryKey = 'id';

    /**
     * Indicates if the model should be timestamped.
     *
     * @var bool
     */
    public $timestamps = true;
    
    /**
     * 模型的数据字段的保存格式。
     *
     * @var string
     */
    protected $dateFormat = 'U';

    /**
     * 允许自动填充模型字段
     */
    protected $fillable = ['id', 'brand_id', 'pic', 'status', 'sort', 'created_at', 'updated_at'];

    /**
     * 不允许自动填充模型字段
     */
    protected $guarded = [];


    public function brand()
    {
        return $this->belongsTo(BrandModel::class, 'brand_id');
    }

    /**
     * 单条翻译
     */
    public function translation()
    {
        return $this->hasOne(BrandBannerTranslationModel::class, 'banner_id')->where('locale', locale());
    }

    /**
     * 多条翻译
     */
    public function translations()
    {
        return $this->hasMany(VehicleDataTranslationModel::class, 'banner_id');
    }


    const TRANS_FIELDS = [
        'alt'
    ];
}