kknongchang_2506/app/Module/Pet/Models/PetLevelConfig.php

<?php

namespace App\Module\Pet\Models;

use UCore\ModelCore;
use App\Module\Pet\Casts\DisplayAttributesCast;
use App\Module\Pet\Casts\NumericAttributesCast;

/**
 * 宠物等级配置模型
 *
 * field start 
 * @property   int  $id  
 * @property   int  $level  等级
 * @property   int  $exp_required  升级所需经验值
 * @property   int  $stamina_max  最大体力值
 * @property   int  $stamina_recovery_rate  每分钟恢复体力值
 * @property   object|array  $unlock_skills  解锁的技能ID列表
 * @property   object|array  $display_attributes  等级显示属性配置
 * @property   object|array  $numeric_attributes  等级数值属性配置
 * @property   \Carbon\Carbon  $created_at  
 * @property   \Carbon\Carbon  $updated_at  
 * field end
 */
class PetLevelConfig extends ModelCore
{
    /**
     * 与模型关联的表名
     *
     * @var string
     */
    protected $table = 'pet_level_configs';

    // attrlist start 
    protected $fillable = [
        'id',
        'level',
        'exp_required',
        'stamina_max',
        'stamina_recovery_rate',
        'unlock_skills',
        'display_attributes',
        'numeric_attributes',
    ];
    // attrlist end

    /**
     * 应该被转换为原生类型的属性
     *
     * @var array
     */
    protected $casts = [
        'level' => 'integer',
        'exp_required' => 'integer',
        'stamina_max' => 'integer',
        'stamina_recovery_rate' => 'integer',
        'unlock_skills' => 'json',
        'display_attributes' => DisplayAttributesCast::class,
        'numeric_attributes' => NumericAttributesCast::class,
    ];

    /**
     * 获取指定等级的配置
     *
     * @param int $level
     * @return self|null
     */
    public static function getByLevel(int $level): ?self
    {
        return self::where('level', $level)->first();
    }

    /**
     * 获取下一级配置
     *
     * @return self|null
     */
    public function getNextLevel(): ?self
    {
        return self::where('level', $this->level + 1)->first();
    }

}