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5defa5ef2e
新增 OrderComputedServices::autoMatchCoupon：候选=已持有未使用+可领取（领取窗口/ 库存/限领/会员券身份与手动领取同口径），整单门槛按购物车适用子集价格计算，折扣相同 优先已持有；confirm 进入确认页、computed 价格重算、create 提交下单三处挂钩，预览即 真实领取，create 后走既有扣减与订单事务内核销链路，失败降级为无券不阻断下单。 顺带修复品类券分支引用不存在的 StoreCategoryServices（改用 StoreCategoryDao）。
811 lines
40 KiB
PHP
811 lines
40 KiB
PHP
<?php
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// +----------------------------------------------------------------------
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// | CRMEB [ CRMEB赋能开发者，助力企业发展 ]
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// +----------------------------------------------------------------------
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// | Copyright (c) 2016~2026 https://www.crmeb.com All rights reserved.
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// +----------------------------------------------------------------------
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// | Licensed CRMEB并不是自由软件，未经许可不能去掉CRMEB相关版权
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// +----------------------------------------------------------------------
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// | Author: CRMEB Team <admin@crmeb.com>
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// +----------------------------------------------------------------------
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namespace app\services\order;
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use crmeb\basic\BaseService;
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use app\dao\order\OrderCenterDao;
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use app\services\pay\PayServices;
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use app\services\driver\pay\PayChannelServices;
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use app\services\product\product\StoreCategoryServices;
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use app\services\user\member\MemberCardServices;
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use app\services\user\UserBillServices;
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use app\services\user\UserServices;
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use crmeb\exceptions\ApiException;
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use app\services\user\UserAddressServices;
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use app\services\activity\coupon\StoreCouponUserServices;
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use app\services\activity\coupon\StoreCouponIssueServices;
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use app\dao\activity\coupon\StoreCouponUserDao;
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use think\facade\Log;
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/**
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* 订单计算金额
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* Class OrderComputedServices
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* @package app\services\order
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*/
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class OrderComputedServices extends BaseService
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{
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/**
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* @var OrderCenterDao
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*/
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protected $dao;
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/**
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* 额外参数
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* @var array
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*/
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protected $paramData = [];
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/**
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* OrderComputedServices constructor.
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* @param OrderCenterDao $dao
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*/
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public function __construct(OrderCenterDao $dao)
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{
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$this->dao = $dao;
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}
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/**
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* 设置额外参数
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* @param array $paramData
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* @return $this
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*/
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public function setParamData(array $paramData)
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{
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$this->paramData = $paramData;
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return $this;
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}
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/**
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* 计算订单金额
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* @param int $uid
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* @param string $key
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* @param array $cartGroup
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* @param int $addressId
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* @param string $payType
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* @param bool $useIntegral
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* @param int $couponId
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* @param bool $is_create
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* @param int $shipping_type
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* @return array
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*/
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public function computedOrder(int $uid, array $userInfo = [], array $cartGroup = [], int $addressId = 0, string $payType = '', bool $useIntegral = false, int $couponId = 0, bool $isCreate = false, int $shippingType = 1, int $is_gift = 0)
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{
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$systemPayType = PayServices::getPayType();
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// 线下支付启停统一从 eb_pay_channel 读取，不再读取 system_config
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if (!app()->make(PayChannelServices::class)->getChannelStatus('offline')) unset($systemPayType['offline']);
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if (!$userInfo) {
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/** @var UserServices $userServices */
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$userServices = app()->make(UserServices::class);
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$userInfo = $userServices->getUserInfo($uid);
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if (!$userInfo) {
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throw new ApiException('用户不存在');
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}
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}
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$cartInfo = $cartGroup['cartInfo'];
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$priceGroup = $cartGroup['priceGroup'];
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$other = $cartGroup['other'];
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$payPrice = (float)$priceGroup['totalPrice'];
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$addr = $cartGroup['addr'] ?? [];
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$postage = $priceGroup;
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if (!$addr || $addr['id'] != $addressId) {
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/** @var UserAddressServices $addressServices */
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$addressServices = app()->make(UserAddressServices::class);
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$addr = $addressServices->getAddress($addressId) ?? [];
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if ($addr) {
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$addr = $addr->toArray();
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}
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//改变地址重新计算邮费
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$postage = [];
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}
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$combinationId = $this->paramData['combinationId'] ?? 0;
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$seckillId = $this->paramData['seckill_id'] ?? 0;
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$bargainId = $this->paramData['bargainId'] ?? 0;
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$isActivity = $combinationId || $seckillId || $bargainId;
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$pricingPolicy = $other['pricing_policy'] ?? [];
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if (!$isActivity) {
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//促销优惠段（价格链条位[20]）：营销插件通过 OrderPromotionCompute 事件写入优惠（见 applyPromotion）
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if (($pricingPolicy['promotion'] ?? true) === true) {
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[$payPrice, $promotionPrice, $promotionDetail] = $this->applyPromotion($uid, $userInfo, $cartInfo, (string)$payPrice, $isCreate);
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}
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//使用优惠劵
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if (($pricingPolicy['coupon'] ?? true) === true) {
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[$payPrice, $couponPrice] = $this->useCouponId($couponId, $uid, $cartInfo, $payPrice, $isCreate);
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}
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//使用积分
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$pricingPolicy = $other['pricing_policy'] ?? [];
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[$payPrice, $deductionPrice, $usedIntegral, $SurplusIntegral] = $this->useIntegral(
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$useIntegral && (($pricingPolicy['integral'] ?? true) === true),
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$userInfo, $payPrice, $other
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);
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}
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//计算邮费
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[$payPrice, $payPostage, $storePostageDiscount, $storeFreePostage, $isStoreFreePostage] = $this->computedPayPostage($shippingType, $payType, $cartInfo, $addr, $payPrice, $postage, $other, $userInfo, $is_gift);
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//赠送商品计算
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$giftPrice = $priceGroup['giftPrice'] ?? 0;
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$payPrice = bcadd($payPrice, $giftPrice, 2);
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$result = [
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'total_price' => $priceGroup['totalPrice'],
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'gift_price' => $giftPrice,
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'level_price' => $priceGroup['levelPrice'] ?? 0,
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'member_price' => $priceGroup['memberPrice'] ?? 0,
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//促销优惠段（价格链条位[20]）优惠总额与明细，营销插件经 OrderPromotionCompute 写回
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'promotion_price' => $promotionPrice ?? 0,
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'promotion_detail' => $promotionDetail ?? [],
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'pay_price' => $payPrice > 0 ? $payPrice : 0,
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'pay_postage' => $payPostage,
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'coupon_price' => $couponPrice ?? 0,
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'deduction_price' => $deductionPrice ?? 0,
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'usedIntegral' => $usedIntegral ?? 0,
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'SurplusIntegral' => $SurplusIntegral ?? 0,
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'storePostageDiscount' => $storePostageDiscount ?? 0,
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'isStoreFreePostage' => $isStoreFreePostage ?? false,
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'storeFreePostage' => $storeFreePostage ?? 0
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];
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$this->paramData = [];
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return $result;
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}
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/**
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* 应用促销优惠段（价格链条位[20]，优先级见 PriceChainPriority::PROMOTION）
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*
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* 中台不实现具体营销玩法，仅提供 OrderPromotionCompute 事件扩展缝口：
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* 交易营销类插件（如满减、满赠、加价购）通过模块 event.php 监听该事件，
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* 以引用方式向 $event['promotion_price'] 累加写回优惠总额、向 $event['detail']
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* 写回明细（key 为插件标识）。插件未安装时无监听器，本段为空操作。
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*
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* @param int $uid 用户编号
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* @param mixed $userInfo 用户信息（数组或 Model）
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* @param array $cartInfo 购物车信息
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* @param string $totalPrice 商品总价（未叠加任何优惠）
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* @param bool $isCreate 是否创建订单态（false 为结算预览态）
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* @return array [叠加促销后的应付金额, 促销优惠总额, 促销明细]
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*/
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protected function applyPromotion(int $uid, $userInfo, array $cartInfo, string $totalPrice, bool $isCreate): array
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{
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//用户信息统一转为数组，保证插件侧数据契约一致
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if (is_object($userInfo) && method_exists($userInfo, 'toArray')) {
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$userInfo = $userInfo->toArray();
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}
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$event = [
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'uid' => $uid,
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'user_info' => $userInfo,
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'cart_info' => $cartInfo,
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'total_price' => $totalPrice,
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'is_create' => $isCreate,
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//===== 以下为扩展方写回区域（引用传递），中台只读 =====
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//促销优惠总额：数值型，多个营销活动各自累加后写回
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'promotion_price' => 0,
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//促销明细：['插件标识' => ['title' => '名称', 'price' => 减免额, ...自定义字段]]
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'detail' => [],
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];
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event('OrderPromotionCompute', [&$event]);
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//边界保护：优惠金额不得为负，且不得超过商品总价
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$promotionPrice = min(max((float)($event['promotion_price'] ?? 0), 0), (float)$totalPrice);
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$payPrice = bcsub($totalPrice, (string)$promotionPrice, 2);
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return [$payPrice, $promotionPrice, is_array($event['detail']) ? $event['detail'] : []];
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}
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/**
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* 使用优惠卷
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* @param int $couponId
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* @param int $uid
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* @param $cartInfo
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* @param $payPrice
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* @param bool $is_create
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*/
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public function useCouponId(int $couponId, int $uid, $cartInfo, $payPrice, bool $isCreate)
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{
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//使用优惠劵
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$res1 = true;
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if ($couponId) {
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/** @var StoreCouponUserServices $couponServices */
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$couponServices = app()->make(StoreCouponUserServices::class);
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$couponInfo = $couponServices->getOne([['id', '=', $couponId], ['uid', '=', $uid], ['is_fail', '=', 0], ['status', '=', 0], ['start_time', '<', time()], ['end_time', '>', time()]], '*', ['issue']);
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if (!$couponInfo) {
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throw new ApiException('选择的优惠劵无效');
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}
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$type = $couponInfo['applicable_type'] ?? 0;
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$flag = false;
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$price = 0;
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$count = 0;
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switch ($type) {
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case 0:
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case 3:
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foreach ($cartInfo as $cart) {
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$price = bcadd($price, bcmul((string)$cart['truePrice'], (string)$cart['cart_num'], 2), 2);
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$count++;
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}
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break;
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case 1://品类券
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/** @var StoreCategoryServices $storeCategoryServices */
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$storeCategoryServices = app()->make(StoreCategoryServices::class);
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$coupon_category = explode(',', (string)$couponInfo['category_id']);
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$category_ids = $storeCategoryServices->getAllById($coupon_category);
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if ($category_ids) {
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$cateIds = array_column($category_ids, 'id');
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foreach ($cartInfo as $cart) {
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if (isset($cart['productInfo']['cate_id']) && array_intersect(explode(',', $cart['productInfo']['cate_id']), $cateIds)) {
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$price = bcadd($price, bcmul((string)$cart['truePrice'], (string)$cart['cart_num'], 2), 2);
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$count++;
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}
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}
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}
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break;
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case 2:
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foreach ($cartInfo as $cart) {
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if (isset($cart['product_id']) && in_array($cart['product_id'], explode(',', $couponInfo['product_id']))) {
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$price = bcadd($price, bcmul((string)$cart['truePrice'], (string)$cart['cart_num'], 2), 2);
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$count++;
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}
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}
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break;
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}
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if ($count && $couponInfo['use_min_price'] <= $price) {
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$flag = true;
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}
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if (!$flag) {
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throw new ApiException('不满足优惠劵的使用条件');
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}
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if ($isCreate) {
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$res1 = $couponServices->useCoupon($couponId);
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}
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$couponPrice = $couponInfo['coupon_price'] > $price ? $price : $couponInfo['coupon_price'];
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$payPrice = (float)bcsub((string)$payPrice, (string)$couponPrice, 2);
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} else {
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$couponPrice = 0;
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}
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if (!$res1) {
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throw new ApiException('使用优惠劵失败');
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}
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return [$payPrice, $couponPrice];
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}
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/**
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* 未显式选券时自动匹配整单最优优惠券
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* 候选 = 已持有未使用 + 可领取（与手动领取同口径：领取窗口/库存/限领次数/付费会员身份）；
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* 折扣相同优先用已持有（无领取副作用）；整单门槛按购物车适用子集价格计算（与显式用券同口径）
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* @param int $uid
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* @param array $cartInfo 购物车条目（须含 truePrice/cart_num/product_id/productInfo.cate_id）
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* @param bool $claim true=真实下单（可领取券先领取并返回用户券id）；false=预下单试算（可领取券返回伪券信息，不产生副作用）
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* @return array 已持有/已领取：['coupon_user_id' => int]；可领取试算：['pseudo_coupon' => 发券行+applicable_type+discount]；无可用券：[]
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*/
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public function autoMatchCoupon(int $uid, array $cartInfo, bool $claim = false): array
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{
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try {
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if (!$uid || empty($cartInfo)) {
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return [];
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}
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$now = time();
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$items = [];
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foreach ($cartInfo as $cart) {
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if (is_object($cart)) $cart = $cart->toArray();
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$items[] = [
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'product_id' => (int)($cart['product_id'] ?? 0),
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'cate_ids' => array_map('intval', explode(',', (string)($cart['productInfo']['cate_id'] ?? ''))),
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'price' => bcmul((string)($cart['truePrice'] ?? '0'), (string)($cart['cart_num'] ?? '0'), 2),
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];
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}
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$isMember = (int)(app()->make(UserServices::class)->value(['uid' => $uid], 'is_money_level') ?? 0) > 0;
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/** @var StoreCouponUserDao $couponUserDao */
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$couponUserDao = app()->make(StoreCouponUserDao::class);
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// 候选1：已持有未使用（有效性条件与显式用券一致；start_time 用 <= 兼容当秒领取后立即下单）
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$heldBest = null;
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$heldList = $couponUserDao->selectList(
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[['uid', '=', $uid], ['status', '=', 0], ['is_fail', '=', 0], ['start_time', '<=', $now], ['end_time', '>', $now]],
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'*', 0, 0, '', ['issue']
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);
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foreach ($heldList as $coupon) {
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if (is_object($coupon)) $coupon = $coupon->toArray();
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[$subset, $count] = $this->couponMatchedSubset($coupon, $items);
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if (!$count || bccomp((string)($coupon['use_min_price'] ?? '0'), $subset, 2) > 0) {
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continue;
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}
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$discount = bccomp((string)$coupon['coupon_price'], $subset, 2) > 0 ? $subset : (string)$coupon['coupon_price'];
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if (!$heldBest || bccomp($discount, $heldBest['discount'], 2) > 0
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|| (bccomp($discount, $heldBest['discount'], 2) === 0 && (int)$coupon['end_time'] < (int)$heldBest['end_time'])) {
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$heldBest = ['coupon_user_id' => (int)$coupon['id'], 'discount' => $discount, 'end_time' => (int)$coupon['end_time']];
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}
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}
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// 候选2：可领取（receive_type 1/4、领取窗口内、有库存；使用窗口与限领次数逐张过滤）
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$issueBest = null;
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$issueList = app()->make(StoreCouponIssueServices::class)->getPcIssueCouponList($uid, [], 0);
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foreach ($issueList as $issue) {
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if (($issue['receive_type'] ?? 0) == 4 && !$isMember) {
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continue;
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}
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if (!empty($issue['start_use_time']) && ((int)$issue['start_use_time'] > $now || (int)$issue['end_use_time'] < $now)) {
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continue;
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}
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if (!$couponUserDao->getUserCouponCanUse($uid, (int)$issue['id'], (int)($issue['receive_limit'] ?? 0))) {
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continue;
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}
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$candidate = array_merge($issue, ['applicable_type' => $issue['type'] ?? 0]);
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[$subset, $count] = $this->couponMatchedSubset($candidate, $items);
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if (!$count || bccomp((string)($issue['use_min_price'] ?? '0'), $subset, 2) > 0) {
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continue;
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}
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$discount = bccomp((string)$issue['coupon_price'], $subset, 2) > 0 ? $subset : (string)$issue['coupon_price'];
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if (!$issueBest || bccomp($discount, $issueBest['discount'], 2) > 0
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|| (bccomp($discount, $issueBest['discount'], 2) === 0 && (int)($issue['end_use_time'] ?? 0) < (int)$issueBest['end_time'])) {
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$issueBest = ['cid' => (int)$issue['id'], 'discount' => $discount, 'end_time' => (int)($issue['end_use_time'] ?? 0), 'row' => $candidate];
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}
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}
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// 择优：折扣相同优先用已持有（无领取副作用）
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if ($heldBest && (!$issueBest || bccomp($heldBest['discount'], $issueBest['discount'], 2) >= 0)) {
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return ['coupon_user_id' => $heldBest['coupon_user_id']];
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}
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if ($issueBest) {
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if (!$claim) {
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return ['pseudo_coupon' => array_merge($issueBest['row'], ['discount' => $issueBest['discount']])];
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}
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// 真实下单：复用手动领取服务（库存/限领/会员身份校验内聚其中），领取后返回用户券id，由调用方走既有核销链路
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$user = app()->make(UserServices::class)->getUserInfo($uid);
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app()->make(StoreCouponIssueServices::class)->issueUserCoupon($issueBest['cid'], $user, true);
|
||
$ids = $couponUserDao->getColumn(['uid' => $uid, 'cid' => $issueBest['cid'], 'status' => 0], 'id');
|
||
if (empty($ids)) {
|
||
return [];
|
||
}
|
||
return ['coupon_user_id' => (int)max($ids)];
|
||
}
|
||
return [];
|
||
} catch (\Throwable $e) {
|
||
// 自动匹配/领取失败降级为无券，不阻断下单
|
||
Log::error('[OrderComputed] 自动匹配优惠券失败: ' . $e->getMessage());
|
||
return [];
|
||
}
|
||
}
|
||
|
||
/**
|
||
* 计算优惠券对购物车条目的适用子集金额与命中条数
|
||
* 口径与显式用券一致：applicable_type 0/3 全部、1 品类（含子分类展开）、2 商品
|
||
* @param array $coupon 含 applicable_type/category_id/product_id 的券信息（用户券或发券行）
|
||
* @param array $items 商品条目（product_id/cate_ids/price）
|
||
* @return array [subsetPrice, matchedCount]
|
||
*/
|
||
protected function couponMatchedSubset(array $coupon, array $items): array
|
||
{
|
||
$subset = '0';
|
||
$count = 0;
|
||
$type = (int)($coupon['applicable_type'] ?? 0);
|
||
if (in_array($type, [0, 3], true)) {
|
||
foreach ($items as $item) {
|
||
$subset = bcadd($subset, $item['price'], 2);
|
||
$count++;
|
||
}
|
||
return [$subset, $count];
|
||
}
|
||
if ($type === 1) {
|
||
$couponCategory = array_values(array_filter(explode(',', (string)($coupon['category_id'] ?? ''))));
|
||
$cateIds = [];
|
||
if ($couponCategory) {
|
||
$categoryIds = app()->make(\app\dao\product\product\StoreCategoryDao::class)->getAllById($couponCategory);
|
||
$cateIds = $categoryIds ? array_map('intval', array_column($categoryIds, 'id')) : [];
|
||
}
|
||
if (!$cateIds) {
|
||
return [$subset, 0];
|
||
}
|
||
foreach ($items as $item) {
|
||
if ($item['cate_ids'] && array_intersect($item['cate_ids'], $cateIds)) {
|
||
$subset = bcadd($subset, $item['price'], 2);
|
||
$count++;
|
||
}
|
||
}
|
||
return [$subset, $count];
|
||
}
|
||
if ($type === 2) {
|
||
$productIds = array_map('intval', array_filter(explode(',', (string)($coupon['product_id'] ?? ''))));
|
||
if (!$productIds) {
|
||
return [$subset, 0];
|
||
}
|
||
foreach ($items as $item) {
|
||
if (in_array($item['product_id'], $productIds, true)) {
|
||
$subset = bcadd($subset, $item['price'], 2);
|
||
$count++;
|
||
}
|
||
}
|
||
}
|
||
return [$subset, $count];
|
||
}
|
||
|
||
/**
|
||
* 使用积分
|
||
* @param $useIntegral
|
||
* @param $userInfo
|
||
* @param $payPrice
|
||
* @param $other
|
||
* @return array
|
||
*/
|
||
public function useIntegral(bool $useIntegral, $userInfo, string $payPrice, array $other)
|
||
{
|
||
/** @var UserBillServices $userBillServices */
|
||
$userBillServices = app()->make(UserBillServices::class);
|
||
// 可用积分
|
||
$usable = bcsub((string)$userInfo['integral'], (string)$userBillServices->getBillSum(['uid' => $userInfo['uid'], 'is_frozen' => 1]), 0);
|
||
|
||
$SurplusIntegral = $usable;
|
||
$integralRatio = (float)($other['integralRatio'] ?? sys_config('integral_ratio', 0));
|
||
if ($useIntegral && $userInfo['integral'] > 0 && $integralRatio > 0) {
|
||
//积分抵扣上限
|
||
$integralMaxNum = sys_config('integral_max_num', 200);
|
||
if ($integralMaxNum > 0 && $usable > $integralMaxNum) {
|
||
$integral = $integralMaxNum;
|
||
} else {
|
||
$integral = $usable;
|
||
}
|
||
$deductionPrice = (float)bcmul((string)$integral, (string)$integralRatio, 2);
|
||
if ($deductionPrice < $payPrice) {
|
||
$payPrice = bcsub((string)$payPrice, (string)$deductionPrice, 2);
|
||
$usedIntegral = $integral;
|
||
} else {
|
||
$deductionPrice = $payPrice;
|
||
$usedIntegral = (int)ceil(bcdiv((string)$payPrice, (string)$integralRatio, 2));
|
||
$payPrice = 0;
|
||
}
|
||
$deductionPrice = $deductionPrice > 0 ? $deductionPrice : 0;
|
||
$usedIntegral = $usedIntegral > 0 ? $usedIntegral : 0;
|
||
$SurplusIntegral = (int)bcsub((string)$usable, $usedIntegral, 0);
|
||
} else {
|
||
$deductionPrice = 0;
|
||
$usedIntegral = 0;
|
||
}
|
||
if ($payPrice <= 0) $payPrice = 0;
|
||
return [$payPrice, $deductionPrice, $usedIntegral, $SurplusIntegral];
|
||
}
|
||
|
||
/**
|
||
* 计算邮费
|
||
* @param int $shipping_type
|
||
* @param string $payType
|
||
* @param array $cartInfo
|
||
* @param array $addr
|
||
* @param string $payPrice
|
||
* @param array $other
|
||
* @return array
|
||
*/
|
||
public function computedPayPostage(int $shipping_type, string $payType, array $cartInfo, array $addr, string $payPrice, array $postage = [], array $other = [], $userInfo = [], $is_gift = 0)
|
||
{
|
||
$storePostageDiscount = 0;
|
||
$storeFreePostage = $postage['storeFreePostage'] ?? 0;
|
||
$isStoreFreePostage = false;
|
||
if ($is_gift == 1) {
|
||
$shipping_type = 0;
|
||
$addr = [];
|
||
}
|
||
if (!$storeFreePostage) {
|
||
$storeFreePostage = floatval(sys_config('store_free_postage')) ?: 0;//满额包邮金额
|
||
}
|
||
if (!$addr && !isset($addr['id']) || !$cartInfo) {
|
||
$payPostage = 0;
|
||
} else {
|
||
//$shipping_type = 1 快递发货 $shipping_type = 2 门店自提
|
||
if ($shipping_type == 2) {
|
||
$store_self_mention = sys_config('store_self_mention') ?? 0;
|
||
if (!$store_self_mention) $shipping_type = 1;
|
||
}
|
||
//门店自提 || （线下支付 && 线下支付包邮） 没有邮费支付
|
||
if ($shipping_type === 2 || ($payType == 'offline' && ((isset($other['offlinePostage']) && $other['offlinePostage']) || sys_config('offline_postage')) == 1)) {
|
||
$payPostage = 0;
|
||
} else {
|
||
if (!$postage || !isset($postage['storePostage']) || !isset($postage['storePostageDiscount'])) {
|
||
$postage = $this->getOrderPriceGroup($storeFreePostage, $cartInfo, $addr, $userInfo);
|
||
}
|
||
$payPostage = $postage['storePostage'];
|
||
$storePostageDiscount = $postage['storePostageDiscount'];
|
||
$isStoreFreePostage = $postage['isStoreFreePostage'] ?? false;
|
||
|
||
$payPrice = (float)bcadd((string)$payPrice, (string)$payPostage, 2);
|
||
}
|
||
}
|
||
return [$payPrice, $payPostage, $storePostageDiscount, $storeFreePostage, $isStoreFreePostage];
|
||
}
|
||
|
||
/**
|
||
* 运费计算,总金额计算
|
||
* @param $cartInfo
|
||
* @param $addr
|
||
* @param array $userInfo
|
||
* @return array
|
||
*/
|
||
public function getOrderPriceGroup($storeFreePostage, $cartInfo, $addr, $userInfo = [], $shipping_type = 1, $is_gift = 0)
|
||
{
|
||
$storePostage = 0;
|
||
$storePostageDiscount = 0;
|
||
$giftPrice = 0;
|
||
$isStoreFreePostage = false;//是否满额包邮
|
||
$sumPrice = $this->getOrderSumPrice($cartInfo, 'sum_price');//获取订单原总金额
|
||
$totalPrice = $this->getOrderSumPrice($cartInfo, 'truePrice');//获取订单svip、用户等级优惠之后总金额
|
||
$costPrice = $this->getOrderSumPrice($cartInfo, 'costPrice');//获取订单成本价
|
||
$vipPrice = $this->getOrderSumPrice($cartInfo, 'vip_truePrice');//获取订单等级和付费会员总优惠金额
|
||
$levelPrice = $this->getOrderSumPrice($cartInfo, 'level');//获取会员等级优惠
|
||
$memberPrice = $this->getOrderSumPrice($cartInfo, 'member');//获取付费会员优惠
|
||
|
||
// 判断商品包邮和固定运费
|
||
// 直接读取 freight_config.express 节点（新双节点格式）
|
||
// freight=1/2/3 作为下游运费模板计算的中间态保留，从 express.type 推导
|
||
foreach ($cartInfo as $key => &$item) {
|
||
$item['postage_price'] = 0;
|
||
// 解析运费配置
|
||
$freightConfig = $item['productInfo']['freight_config'] ?? [];
|
||
// 兼容 JSON 字符串存储的历史数据
|
||
if (is_string($freightConfig)) {
|
||
$decodedFc = json_decode($freightConfig, true);
|
||
$freightConfig = is_array($decodedFc) ? $decodedFc : [];
|
||
}
|
||
if (!empty($freightConfig) && is_array($freightConfig)) {
|
||
// 读取 express 节点
|
||
$expressConfig = $freightConfig['express'] ?? ['type' => 'template'];
|
||
$expressType = (string)($expressConfig['type'] ?? 'template');
|
||
// 映射为 freight 中间态：free=1(包邮) / fixed=2(固定运费) / template=3(运费模板)
|
||
$item['productInfo']['freight'] = $expressType === 'template' ? 3 : ($expressType === 'fixed' ? 2 : 1);
|
||
$item['productInfo']['postage'] = (float)($expressConfig['postage'] ?? 0);
|
||
$item['productInfo']['temp_id'] = (int)($expressConfig['temp_id'] ?? 0);
|
||
}
|
||
// 兜底：旧购物车快照可能同时缺失 freight_config 与 freight 字段，默认按包邮处理，避免下游 Undefined array key 报错
|
||
$item['productInfo']['freight'] = $item['productInfo']['freight'] ?? 1;
|
||
$item['productInfo']['postage'] = $item['productInfo']['postage'] ?? 0;
|
||
$item['productInfo']['temp_id'] = $item['productInfo']['temp_id'] ?? 0;
|
||
if ($shipping_type == 1) {
|
||
if ($item['productInfo']['freight'] == 2) {
|
||
// 固定运费
|
||
$item['postage_price'] = bcmul((string)$item['productInfo']['postage'], (string)$item['cart_num'], 2);
|
||
$item['origin_postage_price'] = bcmul((string)$item['productInfo']['postage'], (string)$item['cart_num'], 2);
|
||
$storePostage = bcadd((string)$storePostage, (string)$item['postage_price'], 2);
|
||
} elseif ($item['productInfo']['freight'] == 1) {
|
||
// 包邮
|
||
$item['postage_price'] = 0;
|
||
}
|
||
if ($sumPrice >= $storeFreePostage) {
|
||
$item['postage_price'] = $item['origin_postage_price'] = $storePostage = 0;
|
||
}
|
||
}
|
||
if ($is_gift == 1) {
|
||
$item['postage_price'] = $item['origin_postage_price'] = $storePostage = 0;
|
||
$giftPrice = bcadd((string)$giftPrice, (string)$item['productInfo']['gift_price'], 2);
|
||
$addr = [];
|
||
}
|
||
}
|
||
$postageArr = [];
|
||
if (isset($cartInfo[0]['productInfo']['is_virtual']) && $cartInfo[0]['productInfo']['is_virtual'] == 1) {
|
||
$storePostage = 0;
|
||
} elseif ($cartInfo && $addr) {
|
||
// $storeFreePostage > 0 时检查是否满额包邮，为 0 时表示未配置满额包邮，直接按运费模板计算
|
||
if ($storeFreePostage > 0 && $sumPrice >= $storeFreePostage) {//如果总价大于等于满额包邮 邮费等于0
|
||
$isStoreFreePostage = true;
|
||
$storePostage = 0;
|
||
} else {
|
||
//按照运费模板计算每个运费模板下商品的件数/重量/体积以及总金额 按照首重倒序排列
|
||
// freight=1 包邮 → 运费为0，跳过
|
||
// freight=2 固定运费 → 已在前面计算过，跳过
|
||
// freight=3 运费模板 → 需要计算
|
||
// 注意：freight 字段已从 freight_config.express.type 映射而来
|
||
$cityId = $addr['city_id'] ?? 0;
|
||
$tempIds = [1];
|
||
foreach ($cartInfo as $key_c => $item_c) {
|
||
if (isset($item_c['productInfo']['freight']) && $item_c['productInfo']['freight'] == 3) {
|
||
$tempIds[] = $item_c['productInfo']['temp_id'];
|
||
}
|
||
}
|
||
$tempIds = array_unique($tempIds);
|
||
// 直接调用 app/ 层运费模板服务
|
||
/** @var \app\services\shipping\ShippingTemplatesServices $shippingServices */
|
||
$shippingServices = app()->make(\app\services\shipping\ShippingTemplatesServices::class);
|
||
$temp = $shippingServices->getShippingColumn(['id' => $tempIds], 'type,appoint', 'id');
|
||
/** @var \app\services\shipping\ShippingTemplatesRegionServices $regionServices */
|
||
$regionServices = app()->make(\app\services\shipping\ShippingTemplatesRegionServices::class);
|
||
$regions = $regionServices->getTempRegionList($tempIds, [$cityId, 0], 'temp_id,first,first_price,continue,continue_price', 'temp_id');
|
||
$temp_num = [];
|
||
foreach ($cartInfo as $cart) {
|
||
// freight=1 包邮 → 运费为0，跳过
|
||
// freight=2 固定运费 → 已在前面计算过，跳过
|
||
// freight=3 运费模板 → 计算运费
|
||
// 注意：freight 字段已从 freight_config.type 映射而来
|
||
if (isset($cart['productInfo']['freight']) && $cart['productInfo']['freight'] != 3) {
|
||
continue;
|
||
}
|
||
$tempId = $cart['productInfo']['temp_id'] ?? 1;
|
||
$type = $temp[$tempId]['type'] ?? $temp[1]['type'];
|
||
if ($type == 1) {
|
||
$num = $cart['cart_num'];
|
||
} elseif ($type == 2) {
|
||
$num = $cart['cart_num'] * $cart['productInfo']['attrInfo']['weight'];
|
||
} else {
|
||
$num = $cart['cart_num'] * $cart['productInfo']['attrInfo']['volume'];
|
||
}
|
||
$region = $regions[$tempId] ?? ($regions[1] ?? []);
|
||
if (!$region) continue;
|
||
if (!isset($temp_num[$tempId])) {
|
||
$temp_num[$tempId] = [
|
||
'number' => $num,
|
||
'type' => $type,
|
||
'price' => bcmul($cart['cart_num'], $cart['truePrice'], 2),
|
||
'first' => $region['first'],
|
||
'first_price' => $region['first_price'],
|
||
'continue' => $region['continue'],
|
||
'continue_price' => $region['continue_price'],
|
||
'temp_id' => $tempId
|
||
];
|
||
} else {
|
||
$temp_num[$tempId]['number'] += $num;
|
||
$temp_num[$tempId]['price'] += bcmul($cart['cart_num'], $cart['truePrice'], 2);
|
||
}
|
||
}
|
||
// 直接调用 app/ 层运费模板包邮服务
|
||
/** @var \app\services\shipping\ShippingTemplatesFreeServices $freeServices */
|
||
$freeServices = app()->make(\app\services\shipping\ShippingTemplatesFreeServices::class);
|
||
$freeList = $freeServices->isFreeList($tempIds, $addr['city_id'], 0, 'temp_id,number,price', 'temp_id');
|
||
if ($freeList) {
|
||
foreach ($temp_num as $k => $v) {
|
||
if (isset($temp[$v['temp_id']]['appoint']) && $temp[$v['temp_id']]['appoint'] && isset($freeList[$v['temp_id']])) {
|
||
$free = $freeList[$v['temp_id']];
|
||
$condition = $free['number'] <= $v['number'];
|
||
if ($free['price'] <= $v['price'] && $condition) {
|
||
unset($temp_num[$k]);
|
||
}
|
||
}
|
||
}
|
||
}
|
||
//首件运费最大值
|
||
$maxFirstPrice = $temp_num ? max(array_column($temp_num, 'first_price')) : 0;
|
||
//初始运费为0
|
||
$storePostage_arr = [];
|
||
|
||
$i = 0;
|
||
//循环运费数组
|
||
foreach ($temp_num as $fk => $fv) {
|
||
//找到首件运费等于最大值
|
||
if ($fv['first_price'] == $maxFirstPrice) {
|
||
//每次循环设置初始值
|
||
$tempArr = $temp_num;
|
||
$Postage = 0;
|
||
//计算首件运费
|
||
if ($fv['number'] <= $fv['first']) {
|
||
$Postage = bcadd($Postage, $fv['first_price'], 2);
|
||
} else {
|
||
if ($fv['continue'] <= 0) {
|
||
$Postage = $Postage;
|
||
} else {
|
||
$Postage = bcadd(bcadd($Postage, $fv['first_price'], 2), bcmul(ceil(bcdiv(bcsub($fv['number'], $fv['first'], 2), $fv['continue'] ?? 0, 2)), $fv['continue_price'], 4), 2);
|
||
}
|
||
}
|
||
$postageArr[$i]['data'][$fk] = $Postage;
|
||
|
||
//删除计算过的首件数据
|
||
unset($tempArr[$fk]);
|
||
//循环计算剩余运费
|
||
foreach ($tempArr as $ck => $cv) {
|
||
if ($cv['continue'] <= 0) {
|
||
$Postage = $Postage;
|
||
} else {
|
||
$one_postage = bcmul(ceil(bcdiv($cv['number'], $cv['continue'] ?? 0, 2)), $cv['continue_price'], 2);
|
||
$Postage = bcadd($Postage, $one_postage, 2);
|
||
$postageArr[$i]['data'][$ck] = $one_postage;
|
||
}
|
||
}
|
||
$postageArr[$i]['sum'] = $Postage;
|
||
$storePostage_arr[] = $Postage;
|
||
}
|
||
}
|
||
if (count($storePostage_arr)) {
|
||
$maxStorePostage = max($storePostage_arr);
|
||
//获取运费计算中的最大值
|
||
$storePostage = bcadd((string)$storePostage, (string)$maxStorePostage, 2);
|
||
}
|
||
}
|
||
}
|
||
//会员邮费享受折扣
|
||
if ($storePostage) {
|
||
$express_rule_number = 100;
|
||
if (!$userInfo) {
|
||
/** @var UserServices $userService */
|
||
$userService = app()->make(UserServices::class);
|
||
$userInfo = $userService->getUserInfo($addr['uid']);
|
||
}
|
||
if ($userInfo && isset($userInfo['is_money_level']) && $userInfo['is_money_level'] > 0) {
|
||
//看是否开启会员折扣奖励
|
||
/** @var MemberCardServices $memberCardService */
|
||
$memberCardService = app()->make(MemberCardServices::class);
|
||
$express_rule_number = $memberCardService->isOpenMemberCard('express');
|
||
$express_rule_number = $express_rule_number <= 0 ? 0 : $express_rule_number;
|
||
}
|
||
$discountRate = bcdiv($express_rule_number, 100, 4);
|
||
$truePostageArr = [];
|
||
foreach ($postageArr as $postitem) {
|
||
if ($postitem['sum'] == ($maxStorePostage ?? 0)) {
|
||
$truePostageArr = $postitem['data'];
|
||
break;
|
||
}
|
||
}
|
||
$cartAlready = [];
|
||
foreach ($cartInfo as &$item) {
|
||
// freight=1 包邮, freight=2 固定运费 → 跳过运费模板计算
|
||
// freight=3 运费模板 → 需要计算
|
||
if (isset($item['productInfo']['freight']) && in_array($item['productInfo']['freight'], [1, 2])) {
|
||
if ($item['productInfo']['freight'] == 2) {
|
||
// 固定运费应用折扣
|
||
$item['postage_price'] = sprintf("%.2f", bcmul($item['postage_price'], $discountRate, 6));
|
||
}
|
||
continue;
|
||
}
|
||
$tempId = $item['productInfo']['temp_id'] ?? 0;
|
||
$tempPostage = $truePostageArr[$tempId] ?? 0;
|
||
$tempNumber = $temp_num[$tempId]['number'] ?? 0;
|
||
if (!$tempId || !$tempPostage) continue;
|
||
$type = $temp_num[$tempId]['type'];
|
||
|
||
|
||
if ($type == 1) {
|
||
$num = $item['cart_num'];
|
||
} elseif ($type == 2) {
|
||
$num = $item['cart_num'] * $item['productInfo']['attrInfo']['weight'];
|
||
} else {
|
||
$num = $item['cart_num'] * $item['productInfo']['attrInfo']['volume'];
|
||
}
|
||
if ((($cartAlready[$tempId]['number'] ?? 0) + $num) >= $tempNumber) {
|
||
$price = isset($cartAlready[$tempId]['price']) ? bcsub((string)$tempPostage, (string)$cartAlready[$tempId]['price'], 6) : $tempPostage;
|
||
} else {
|
||
$price = bcmul((string)$tempPostage, bcdiv((string)$num, (string)$tempNumber, 6), 6);
|
||
}
|
||
$cartAlready[$tempId]['number'] = bcadd((string)($cartAlready[$tempId]['number'] ?? 0), (string)$num, 4);
|
||
$cartAlready[$tempId]['price'] = bcadd((string)($cartAlready[$tempId]['price'] ?? 0.00), (string)$price, 4);
|
||
|
||
if ($express_rule_number && $express_rule_number < 100) {
|
||
$price = bcmul($price, $discountRate, 4);
|
||
}
|
||
$item['postage_price'] = sprintf("%.2f", $price);
|
||
}
|
||
if ($express_rule_number && $express_rule_number < 100) {
|
||
$storePostageDiscount = $storePostage;
|
||
$storePostage = bcmul($storePostage, bcdiv($express_rule_number, 100, 4), 2);
|
||
$storePostageDiscount = bcsub($storePostageDiscount, $storePostage, 2);
|
||
} else {
|
||
$storePostageDiscount = 0;
|
||
$storePostage = $storePostage;
|
||
}
|
||
}
|
||
return compact('storePostage', 'storeFreePostage', 'isStoreFreePostage', 'sumPrice', 'totalPrice', 'costPrice', 'vipPrice', 'storePostageDiscount', 'cartInfo', 'levelPrice', 'memberPrice', 'giftPrice');
|
||
}
|
||
|
||
/**
|
||
* 获取某个字段总金额
|
||
* @param $cartInfo
|
||
* @param string $key
|
||
* @param bool $is_unit
|
||
* @return int|string
|
||
*/
|
||
public function getOrderSumPrice($cartInfo, $key = 'truePrice', $is_unit = true)
|
||
{
|
||
$SumPrice = 0;
|
||
foreach ($cartInfo as $cart) {
|
||
if (isset($cart['cart_info'])) $cart = $cart['cart_info'];
|
||
if ($is_unit) {
|
||
if ($key == 'level' || $key == 'member') {
|
||
if ($cart['price_type'] == $key) {
|
||
$SumPrice = bcadd($SumPrice, bcmul($cart['cart_num'], $cart['vip_truePrice'], 2), 2);
|
||
}
|
||
} else {
|
||
$SumPrice = bcadd($SumPrice, bcmul($cart['cart_num'], $cart[$key], 2), 2);
|
||
}
|
||
} else {
|
||
$SumPrice = bcadd($SumPrice, $cart[$key], 2);
|
||
}
|
||
}
|
||
return $SumPrice;
|
||
}
|
||
}
|