<?php

namespace App\Models;

use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Relations\BelongsTo;

/**
 * 小程序首页特价推荐商品
 */
class HomeSpecialModel extends Model
{
    /** 状态：停用 */
    public const int STATUS_DISABLED = 0;
    /** 状态：正常 */
    public const int STATUS_NORMAL = 1;

    protected $table = 'mini_home_special';
    protected $primaryKey = 'id';

    protected $fillable = [
        'product_id',
        'sort',
        'status',
    ];

    protected $casts = [
        'product_id' => 'integer',
        'sort' => 'integer',
        'status' => 'integer',
        'created_at' => 'datetime:Y-m-d H:i:s',
        'updated_at' => 'datetime:Y-m-d H:i:s',
    ];

    /**
     * 关联商品
     */
    public function product(): BelongsTo
    {
        return $this->belongsTo(ProductModel::class, 'product_id');
    }
}