<?php

namespace app\models;

use Yii;
use app\models\integral\mall\IntegralMallGoodsAttr;
use app\models\Model;

/**
 * This is the model class for table "{{%goods_attr}}".
 *
 * @property int $id ID
 * @property int $cx_mch_id 平台商户ID
 * @property int $goods_id
 * @property string $sign_id 规格ID标识，规格：规格值
 * @property int $stock 库存
 * @property float $price 价格
 * @property string|null $serial_no 货号
 * @property int $weight 重量（克）
 * @property string|null $cover_pic 规格图片
 * @property int $is_delete 是否删除，0=否，1=是
 */
class GoodsAttr extends \yii\db\ActiveRecord
{
    /**
     * {@inheritdoc}
     */
    public static function tableName()
    {
        return '{{%goods_attr}}';
    }

    /**
     * {@inheritdoc}
     */
    public function rules()
    {
        return [
            [['sign_id', 'serial_no', 'cover_pic'], 'trim'],
            [['cx_mch_id', 'goods_id', 'stock', 'weight', 'is_delete'], 'integer'],
            [['goods_id'], 'required'],
            [['price'], 'number'],
            [['sign_id', 'serial_no', 'cover_pic'], 'string', 'max' => 255],
        ];
    }

    /**
     * {@inheritdoc}
     */
    public function attributeLabels()
    {
        return [
            'id' => 'ID',
            'cx_mch_id' => '平台商户ID',
            'goods_id' => '商品ID',
            'sign_id' => '规格ID标识，规格：规格值',
            'stock' => '库存',
            'price' => '价格',
            'serial_no' => '货号',
            'weight' => '重量（克）',
            'cover_pic' => '规格图片',
            'is_delete' => '是否删除，0=否，1=是',
        ];
    }
        
    public function beforeSave($insert) {
        if(parent::beforeSave($insert)){ 
            $this->htmlTagFilter();
            return true;
        } else {
            return false;
        }
    }      
    
    public function htmlTagFilter()
    {
        $this->serial_no = Model::htmlTagFilter($this->serial_no);
        $this->cover_pic = Model::htmlTagFilter($this->cover_pic);
    }


    //获取积分商品
    public function getIntegralMallGoodsAttr()
    {
        return $this->hasOne(IntegralMallGoodsAttr::className(), ['goods_attr_id' => 'id'])->where(['is_delete' => 0]);
    }    
}