fastadmin_tailored/application/common/model/lottery/LotteryCondition.php

<?php

namespace app\common\model\lottery;

use think\Model;
use traits\model\SoftDelete;
use app\common\Enum\LotteryEnum;

/**
 * 抽奖参与条件模型
 */
class LotteryCondition extends Model
{
    use SoftDelete;

    // 表名
    protected $table = 'shop_lottery_condition';
    
    // 开启自动写入时间戳字段
    protected $autoWriteTimestamp = 'int';
    // 定义时间戳字段名
    protected $createTime = 'createtime';
    protected $updateTime = 'updatetime';
    protected $deleteTime = 'deletetime';

    // 追加属性
    protected $append = [
        'type_text',
        'goods_rule_text',
        'goods_ids_list'
    ];

    /**
     * 关联活动
     */
    public function activity()
    {
        return $this->belongsTo('LotteryActivity', 'activity_id');
    }

    /**
     * 获取条件类型文本
     */
    public function getTypeTextAttr($value, $data)
    {
        return LotteryEnum::getConditionTypeText($data['type']);
    }

    /**
     * 获取商品规则文本
     */
    public function getGoodsRuleTextAttr($value, $data)
    {
        $rules = LotteryEnum::getGoodsRuleMap();
        return isset($rules[$data['goods_rule']]) ? $rules[$data['goods_rule']] : '';
    }

    /**
     * 获取商品ID列表
     */
    public function getGoodsIdsListAttr($value, $data)
    {
        return !empty($data['goods_ids']) ? json_decode($data['goods_ids'], true) : [];
    }

    /**
     * 设置商品ID列表
     */
    public function setGoodsIdsAttr($value)
    {
        return is_array($value) ? json_encode($value) : $value;
    }
   
}