kknongchang_2506/app/Module/Shop/Models/ShopPurchaseLog.php

<?php

namespace App\Module\Shop\Models;

use Illuminate\Database\Eloquent\Relations\BelongsTo;
use UCore\ModelCore;
use App\Module\GameItems\Models\Item;

/**
 * 商店购买记录模型
 *
 * field start 
 * field end
 */
class ShopPurchaseLog extends ModelCore
{
    /**
     * 与模型关联的表名
     *
     * @var string
     */
    protected $table = 'shop_purchase_logs';

    /**
     * 可批量赋值的属性
     *
     * @var array
     */
    protected $fillable = [
        'user_id',
        'shop_item_id',
        'item_id',
        'quantity',
        'price',
        'total_price',
        'currency_id',
        'purchase_time',
        'ip_address',
        'device_info',
    ];

    /**
     * 应该被转换为日期的属性
     *
     * @var array
     */
    protected $dates = [
        'purchase_time',
        'created_at',
        'updated_at',
    ];

    /**
     * 获取关联的商品
     *
     * @return BelongsTo
     */
    public function shopItem(): BelongsTo
    {
        return $this->belongsTo(ShopItem::class, 'shop_item_id');
    }

    /**
     * 获取关联的物品
     *
     * @return BelongsTo
     */
    public function item(): BelongsTo
    {
        return $this->belongsTo(Item::class, 'item_id');
    }
}