282 lines
8.7 KiB
PHP
282 lines
8.7 KiB
PHP
<?php
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/**
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* Created by PhpStorm.
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*
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*
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*
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* Date: 2021/12/23
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* Time: 15:39
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*/
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namespace app\frontend\modules\refund\services\operation;
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use app\backend\modules\refund\services\operation\RefundOperation;
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use app\common\events\order\refund\BeforeRefundApplyEvent;
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use app\common\exceptions\AppException;
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use app\common\models\OrderGoods;
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use app\common\models\refund\RefundGoodsLog;
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use app\common\models\refund\RefundProcessLog;
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use app\common\modules\refund\RefundOrderFactory;
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use app\frontend\modules\member\listeners\Order;
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use app\frontend\modules\refund\services\RefundMessageService;
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use app\common\events\order\OrderRefundApplyEvent;
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use app\common\services\SystemMsgService;
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use app\frontend\modules\refund\services\RefundService;
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class RefundApply extends RefundOperation
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{
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protected $statusAfterChanged = self::WAIT_CHECK;
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protected $name = '申请退款';
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protected $timeField = 'create_time'; //操作时间
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protected $refundGoods;
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public function __construct(array $attributes = [])
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{
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parent::__construct($attributes);
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if (!isset($this->uid) && \YunShop::app()->getMemberId()) {
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$this->uid = \YunShop::app()->getMemberId();
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}
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}
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protected function updateBefore()
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{
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//售后记录必须是这笔订单所属会员的
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if (!isset($this->uid) || $this->uid != $this->order->uid) {
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$this->uid = $this->order->uid;
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}
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$refundApplyData = $this->getRequest()->only([
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'reason', 'content', 'refund_type', 'order_id','receive_status','refund_way_type',
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]);
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if (is_array($this->getRequest()->input('images'))) {
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$refundApplyData['images'] = $this->getRequest()->input('images');
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} else {
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$refundApplyData['images'] = $this->getRequest()->input('images') ? json_decode($this->getRequest()->input('images'), true):[];
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}
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//退款总金额,换货售后退款金额为0
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if ($refundApplyData['refund_type'] == static::REFUND_TYPE_EXCHANGE_GOODS) {
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$refundApplyData['price'] = 0;
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} else {
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//申请退款金额
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$refundApplyData['apply_price'] = $this->getRefundApplyPrice();
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//退款运费金额
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$refundApplyData['freight_price'] = $this->getFreightPrice();
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//退款其他金额
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$refundApplyData['other_price'] = $this->getOtherPrice();
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//售后金额不能大于订单实付金额
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$price = bcadd($refundApplyData['apply_price'], ($refundApplyData['freight_price'] + $refundApplyData['other_price']),2);
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$refundApplyData['price'] = $this->finalAmount($price);
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}
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$this->fill($this->finalFillAttribute($refundApplyData));
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$this->relatedPluginOrder()->handleAfterSales($this);//交给对应的订单做最后的业务处理
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$this->backWay()->init($this); //走退货方式验证
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}
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protected function updateAfter()
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{
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$this->order->refund_id = $this->id;
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if (!$this->order->save()) {
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throw new AppException('订单退款状态更变失败');
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}
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if ($this->getRefundGoods()) {
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$this->createOrderGoodsRefundLog($this->getRefundGoods());
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}
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$this->setBackWay(); //保存退货方式内容
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}
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//订单商品申请退款金额和
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protected function getRefundApplyPrice()
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{
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$refund_price = collect($this->getRefundGoods())->sum('refund_price');
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return min($this->order->price, $refund_price);
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}
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protected function getFreightPrice()
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{
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return $this->getRequest()->input('freight_price',0);
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}
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protected function getOtherPrice()
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{
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return $this->getRequest()->input('other_price',0);
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}
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//最终退款金额,插件订单可以修改最终退款金额
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protected function finalAmount($price)
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{
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return min($this->order->price, $price);
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}
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protected function finalFillAttribute($data)
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{
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if (!isset($data['part_refund'])) {
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$data['part_refund'] = $this->getPartRefund();
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}
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if (!isset($data['refund_sn'])) {
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$data['refund_sn'] = RefundService::createOrderRN();
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}
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return $data;
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}
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public function getPartRefund()
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{
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return $this->relatedPluginOrder()->applyPratRefundStatus($this->getRefundGoods(), $this->getRequest());
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// if ($this->getRequest()->input('refund_type') == RefundApply::REFUND_TYPE_EXCHANGE_GOODS) {
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// return 0;
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// }
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//
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// //订单商品总数量
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// $orderGoodsNum = $this->order->orderGoods->sum('total');
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//
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// $currentApplyNum = array_sum(array_column($this->getRefundGoods(), 'total'));
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//
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//
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// //一次性申请全部商品退款
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// if ($orderGoodsNum == $currentApplyNum) {
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// return 3; //申请全额退款
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// }
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//
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// //todo 问题：已经换过一次货的商品，是否需要过滤掉换货售后记录的退款数量？
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// //订单已售后总数量，这里要不要过滤换货售后
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// $refundedNum = RefundGoodsLog::where('order_id',$this->order->id)
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// //->where('refund_type', '!=', self::REFUND_TYPE_EXCHANGE_GOODS)
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// ->sum('refund_total');
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//
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// if ($orderGoodsNum == ($currentApplyNum + $refundedNum)) {
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// return 2; //最后一次退款
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// }
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//
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// return 1; //部分退款
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}
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public function requestRefundGoods()
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{
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if (is_array($this->getRequest()->input('order_goods'))) {
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$refundGoods = $this->getRequest()->input('order_goods');
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} else {
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$refundGoods = json_decode($this->getRequest()->input('order_goods'), true);
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}
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return $refundGoods;
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}
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/**
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* @return array
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* @throws AppException
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*/
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protected function getRefundGoods()
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{
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if (isset($refundGoods)) {
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return $this->refundGoods;
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}
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$refundGoods = $this->requestRefundGoods();
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if (!$refundGoods) {
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$refundGoods = $this->order->orderGoods->map(function (OrderGoods $orderGoods) {
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//已退款金额
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$refundedAmount = $orderGoods->manyRefundedGoodsLog->sum('refund_price');
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//已退款数量
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$refundedTotal = $orderGoods->getRefundTotal();
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return [
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'id'=> $orderGoods->id,
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'total'=> max($orderGoods->total - $refundedTotal,0),
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'refund_price'=> max($orderGoods->payment_amount - $refundedAmount,0),
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];
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})->values()->all();
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} else {
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$totalArrays = array_column($refundGoods,'total','id');
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$refundGoods = $this->order->orderGoods->whereIn('id',array_keys($totalArrays))->map(function ($orderGoods) use ($totalArrays) {
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$refund_price = ($orderGoods->payment_amount / $orderGoods->total) * $totalArrays[$orderGoods->id];
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return ['id'=> $orderGoods->id, 'total'=>$totalArrays[$orderGoods->id],'refund_price'=> $refund_price];
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})->values()->all();
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}
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if (!$refundGoods) {
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throw new AppException('无商品可售后');
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}
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return $this->refundGoods = $refundGoods;
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}
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protected function beforeEventClass()
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{
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return new BeforeRefundApplyEvent($this);
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}
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//售后申请更新后监听事件
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protected function afterEventClass()
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{
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return new OrderRefundApplyEvent($this);
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}
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protected function writeLog()
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{
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$detail = [
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'售后类型：'. $this->getRefundTypeName()[$this->refund_type],
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$this->refund_type == static::REFUND_TYPE_EXCHANGE_GOODS ? '': '退款金额：'.$this->price,
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$this->freight_price?'运费:'. $this->freight_price :'',
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$this->other_price?'其他费用:'. $this->other_price :'',
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'售后原因：'.$this->reason,
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'说明：'.$this->content,
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];
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$processLog = RefundProcessLog::logInstance($this, RefundProcessLog::OPERATOR_MEMBER);
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$processLog->setAttribute('operate_type', RefundProcessLog::OPERATE_APPLY);
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$processLog->saveLog($detail,request()->input());
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}
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protected function sendMessage()
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{
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//通知买家
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RefundMessageService::applyRefundNotice($this);
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RefundMessageService::applyRefundNoticeBuyer($this);
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//【系統消息通知】
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(new SystemMsgService())->applyRefundNotice($this);
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if (app('plugins')->isEnabled('instation-message')) {
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//开启了站内消息插件
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event(new \Yunshop\InstationMessage\event\OrderRefundApplyEvent($this));
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}
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}
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} |