kknongchang_2506/app/Module/Farm/Models/FarmHouseConfig.php

<?php

namespace App\Module\Farm\Models;

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

/**
 * 房屋等级配置模型
 * field start
 * @property  int  $id  主键ID
 * @property  int  $level  等级
 * @property  float  $output_bonus  产出加成
 * @property  int  $special_land_limit  特殊土地上限
 * @property  int  $upgrade_materials  升级所需消耗组ID，关联game_consume_groups表
 * @property  int  $downgrade_days  降级天数,NULL表示不降级
 * @property  \Carbon\Carbon  $created_at  创建时间
 * @property  \Carbon\Carbon  $updated_at  更新时间
 * field end
 *
 */
class FarmHouseConfig extends Model
{
    /**
     * 与模型关联的表名
     *
     * @var string
     */
    protected $table = 'farm_house_configs';

    /**
     * 可批量赋值的属性
     *
     * @var array
     */
    protected $fillable = [
        'level',
        'output_bonus',
        'special_land_limit',
        'upgrade_materials',
        'downgrade_days',
    ];

    /**
     * 应该被转换为原生类型的属性
     *
     * @var array
     */
    protected $casts = [
        'output_bonus' => 'float',
    ];

    /**
     * 获取关联的消耗组
     *
     * @return BelongsTo
     */
    public function consumeGroup(): BelongsTo
    {
        return $this->belongsTo(\App\Module\Game\Models\GameConsumeGroup::class, 'upgrade_materials', 'id');
    }

    /**
     * 获取升级所需材料
     *
     * @return array
     */
    public function getUpgradeMaterials(): array
    {
        // 如果有关联的消耗组，则使用消耗组服务获取材料
        if ($this->upgrade_materials && is_numeric($this->upgrade_materials)) {
            return \App\Module\Game\Services\ConsumeGroupService::getConsumeMaterials($this->upgrade_materials);
        }

        return [];
    }
}