<?php
|
|
namespace app\models;
|
|
use Yii;
|
|
/**
|
* This is the model class for table "{{%cart}}".
|
*
|
* @property int $id
|
* @property int $mall_id
|
* @property int $user_id
|
* @property int $goods_id 商品
|
* @property string $attr_id 商品规格
|
* @property int $num 商品数量
|
* @property int $mch_id 商户id
|
* @property int $is_delete 删除
|
* @property int $sign 删除
|
* @property string $attr_info 规格信息
|
* @property string $created_at
|
* @property string $deleted_at
|
* @property string $updated_at
|
* @property Store $store
|
* @property Goods $goods
|
* @property GoodsAttr $attrs
|
*/
|
class Cart extends ModelActiveRecord
|
{
|
/** @var string 购物车添加 */
|
const EVENT_CART_ADD = 'cartAdd';
|
|
/** @var string 购物车删除 */
|
const EVENT_CART_DESTROY = 'cartDestroy';
|
|
const CART_STATUS_CACHE = 'cart_status_cache';
|
|
/**
|
* {@inheritdoc}
|
*/
|
public static function tableName()
|
{
|
return '{{%cart}}';
|
}
|
|
/**
|
* {@inheritdoc}
|
*/
|
public function rules()
|
{
|
return [
|
[['mall_id', 'user_id', 'goods_id', 'attr_id', 'created_at', 'deleted_at', 'updated_at'], 'required'],
|
[['mall_id', 'user_id', 'goods_id', 'num', 'mch_id', 'is_delete', 'attr_id'], 'integer'],
|
[['created_at', 'deleted_at', 'updated_at', 'sign', 'attr_info'], 'safe'],
|
];
|
}
|
|
/**
|
* {@inheritdoc}
|
*/
|
public function attributeLabels()
|
{
|
return [
|
'id' => 'ID',
|
'mall_id' => 'Mall ID',
|
'user_id' => 'User ID',
|
'goods_id' => '商品',
|
'attr_id' => '商品规格',
|
'num' => '商品数量',
|
'mch_id' => '商户id',
|
'is_delete' => '删除',
|
'sign' => '标记',
|
'attr_info' => '规格信息',
|
'created_at' => 'Created At',
|
'deleted_at' => 'Deleted At',
|
'updated_at' => 'Updated At',
|
];
|
}
|
|
public static function cacheStatusGet()
|
{
|
$cart_status_cache = self::CART_STATUS_CACHE . \Yii::$app->user->id;
|
return \Yii::$app->cache->get($cart_status_cache);
|
}
|
|
public static function cacheStatusSet(bool $info)
|
{
|
$cart_status_cache = self::CART_STATUS_CACHE . \Yii::$app->user->id;
|
\Yii::$app->cache->set($cart_status_cache, $info, 0);
|
}
|
|
public function getAttrs()
|
{
|
return $this->hasOne(GoodsAttr::className(), ['id' => 'attr_id'])->where(['is_delete' => 0]);
|
}
|
|
public function getGoods()
|
{
|
return $this->hasOne(Goods::className(), ['id' => 'goods_id']);
|
}
|
|
public function getStore()
|
{
|
return $this->hasOne(Store::className(), ['mch_id' => 'mch_id']);
|
}
|
}
|
