100 lines
2.1 KiB
PHP
100 lines
2.1 KiB
PHP
<?php
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/**
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* Created by PhpStorm.
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* User: shenyang
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* Date: 2018/8/13
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* Time: 下午4:14
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*/
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namespace app\frontend\modules\order\models;
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use app\common\events\order\BeforeOrderCreateEvent;
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use app\common\exceptions\AppException;
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use app\frontend\modules\orderGoods\models\PreOrderGoodsCollection;
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/**
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* Trait PreOrderTrait
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* @package app\frontend\modules\order\models
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* @property PreOrderGoodsCollection orderGoods
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*/
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trait PreOrderTrait
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{
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/**
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* 订单插入数据库,触发订单生成事件
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* @return mixed
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* @throws AppException
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*/
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public function generate()
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{
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event(new BeforeOrderCreateEvent($this));
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$this->beforeSaving();
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$this->save();
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$this->afterSaving();
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$result = $this->push();
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if ($result === false) {
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throw new AppException('订单相关信息保存失败');
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}
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return $this->id;
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}
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/**
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* 统计商品总数
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* @return int
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*/
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protected function getGoodsTotal()
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{
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//累加所有商品数量
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$result = $this->orderGoods->sum(function ($aOrderGoods) {
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return $aOrderGoods->total;
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});
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return $result;
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}
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/**
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* 统计订单商品成交金额
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* @return int
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*/
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public function getOrderGoodsPrice()
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{
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return $this->goods_price = $this->orderGoods->getPrice();
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}
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/**
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* 统计订单商品会员价金额
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* @return int
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*/
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public function getVipOrderGoodsPrice()
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{
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//订单禁用优惠返回，商品现价
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if ($this->isDiscountDisable()) {
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return $this->orderGoods->getPrice();
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}
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return $this->orderGoods->getVipPrice();
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}
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/**
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* 统计订单商品原价
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* @return int
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*/
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public function getGoodsPrice()
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{
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return $this->orderGoods->getGoodsPrice();
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}
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public function getPriceAttribute()
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{
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return $this->getPrice();
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}
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public function getDispatchPriceAttribute()
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{
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return $this->getDispatchAmount();
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}
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} |