108 lines
3.0 KiB
PHP
108 lines
3.0 KiB
PHP
<?php
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namespace app\models;
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use Yii;
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/**
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* This is the model class for table "{{%cart}}".
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*
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* @property int $id ID
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* @property int $cx_mch_id 平台商户ID
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* @property int $user_id 用户ID
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* @property int $goods_id 商品ID
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* @property int $attr_id 规格ID
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* @property int $num 数量
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* @property int $is_delete 是否删除
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* @property string|null $plugin_sign 插件标识
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* @property int $created_at 添加时间
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* @property int $updated_at 更新时间
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* @property int $deleted_at 删除时间
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* @property string|null $attr_info 规格信息，JSON
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*/
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class Cart extends \yii\db\ActiveRecord
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{
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const CART_STATUS_CACHE = 'cart_status_cache';
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/**
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* {@inheritdoc}
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*/
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public static function tableName()
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{
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return '{{%cart}}';
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}
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/**
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* {@inheritdoc}
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*/
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public function rules()
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{
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return [
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[['attr_info', 'plugin_sign'], 'trim'],
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[['cx_mch_id', 'user_id', 'goods_id', 'attr_id', 'num', 'is_delete', 'created_at', 'updated_at', 'deleted_at'], 'integer'],
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[['user_id', 'goods_id'], 'required'],
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[['attr_info'], 'string'],
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[['plugin_sign'], 'string', 'max' => 50],
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];
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}
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/**
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* {@inheritdoc}
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*/
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public function attributeLabels()
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{
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return [
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'id' => 'ID',
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'cx_mch_id' => '平台商户ID',
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'user_id' => '用户ID',
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'goods_id' => '商品ID',
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'attr_id' => '规格ID',
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'num' => '数量',
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'is_delete' => '是否删除',
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'plugin_sign' => '插件标识',
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'created_at' => '添加时间',
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'updated_at' => '更新时间',
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'deleted_at' => '删除时间',
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'attr_info' => '规格信息，JSON',
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];
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}
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public function beforeSave($insert) {
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if(parent::beforeSave($insert)){
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if($this->isNewRecord){
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$this->created_at = time();
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}
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$this->updated_at = time();
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if($this->is_delete == 1)
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$this->deleted_at = time();
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return true;
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} else {
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return false;
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}
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}
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public static function cacheStatusGet()
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{
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$cart_status_cache = self::CART_STATUS_CACHE . \Yii::$app->user->identity->id;
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return \Yii::$app->cache->get($cart_status_cache);
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}
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public static function cacheStatusSet(bool $info)
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{
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$cart_status_cache = self::CART_STATUS_CACHE . \Yii::$app->user->identity->id;
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\Yii::$app->cache->set($cart_status_cache, $info, 0);
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}
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public function getAttrs()
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{
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return $this->hasOne(GoodsAttr::className(), ['id' => 'attr_id'])->where(['is_delete' => 0]);
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}
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public function getGoods()
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{
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return $this->hasOne(Goods::className(), ['id' => 'goods_id'])->where(['is_delete' => 0]);
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}
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}
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