<?php

namespace common\modules\rebate;

use yii\behaviors\TimestampBehavior;
use yii\db\ActiveRecord;

/**
 *
 * CREATE TABLE `farm_user_rebate` (
 * `id` int(11) NOT NULL AUTO_INCREMENT,
 * `parent_user_id` int(11) NOT NULL,
 * `child_user_id` int(11) NOT NULL,
 * `level` int(11) NOT NULL,
 * `created_at` int(11) DEFAULT NULL,
 * `updated_at` int(11) DEFAULT NULL,
 * PRIMARY KEY (`id`),
 * KEY `parent_user_id` (`parent_user_id`),
 * KEY `child_user_id` (`child_user_id`),
 * KEY `level` (`level`),
 * KEY `created_at` (`created_at`),
 * KEY `updated_at` (`updated_at`)
 * ) ENGINE=InnoDB DEFAULT CHARSET=utf8 COMMENT='用户推广关联'
 */

/**
 * 用户推广关联
 * @property int $id
 * @property int $parent_user_id
 * @property int $child_user_id
 * @property int $level
 * @property int $created_at
 * @property int $updated_at
 */
class UserRebate extends ActiveRecord
{
    public function behaviors()
    {
        return [
            TimestampBehavior::className(),
        ];
    }

    public function rules()
    {
        return [
            ['id', 'default', 'value' => 0],

            ['parent_user_id', 'required'],
            ['parent_user_id', 'exist', 'targetClass' => '\common\models\User', 'targetAttribute' => 'id'],

            ['child_user_id', 'required'],
            ['child_user_id', 'exist', 'targetClass' => '\common\models\User', 'targetAttribute' => 'id'],

            ['level', 'required'],
            ['level', 'number', 'min' => RebateUtil::MIN_LEVEL, 'max' => RebateUtil::MAX_LEVEL],

            ['created_at', 'default', 'value' => 0],
            ['updated_at', 'default', 'value' => 0],
        ];
    }
}