kknongchang_2506/app/Module/Promotion/Models/PromotionUserRelationCache.php

<?php

namespace App\Module\Promotion\Models;

use App\Module\Promotion\Enums\REFERRAL_LEVEL;
use Illuminate\Database\Eloquent\Relations\BelongsTo;
use UCore\ModelCore;

/**
 * 用户关系缓存
 *
 * field start 
 * field end
 */
class PromotionUserRelationCache extends ModelCore
{
    /**
     * 与模型关联的表名
     *
     * @var string
     */
    protected $table = 'promotion_user_relation_cache';



    // attrlist start 
    protected $fillable = [
    ];
    // attrlist end

    /**
     * 应该被转换为原生类型的属性
     *
     * @var array
     */
    protected $casts = [
        'level' => REFERRAL_LEVEL::class,
        'depth' => 'integer',
    ];

    /**
     * 获取用户信息
     *
     * @return BelongsTo
     */
    public function user()
    {
        return $this->belongsTo('App\Models\User', 'user_id');
    }

    /**
     * 获取关联用户信息
     *
     * @return BelongsTo
     */
    public function relatedUser()
    {
        return $this->belongsTo('App\Models\User', 'related_user_id');
    }

    /**
     * 获取关系路径数组
     *
     * @return array
     */
    public function getPathArrayAttribute(): array
    {
        if (empty($this->path)) {
            return [];
        }

        return explode(',', $this->path);
    }

    /**
     * 判断是否为直接关系
     *
     * @return bool
     */
    public function isDirectRelation(): bool
    {
        return $this->level == REFERRAL_LEVEL::DIRECT;
    }
}