From d805a6a2eabb512d70abf43a31a13c3392da0888 Mon Sep 17 00:00:00 2001 From: wst <2450473462@qq.com> Date: Thu, 5 Dec 2024 14:49:49 +0800 Subject: [PATCH] =?UTF-8?q?feat:=20=E4=BF=AE=E6=94=B9=E8=AE=A2=E5=8D=95?= =?UTF-8?q?=E4=BD=BF=E7=94=A8=E4=BC=98=E6=83=A0=E5=88=B8=E7=9A=84=E5=8E=9F?= =?UTF-8?q?=E7=90=86=E3=80=82=E6=BB=A1=E5=87=8F=E7=9B=B4=E6=8E=A5=E5=87=8F?= =?UTF-8?q?=E6=80=BB=E4=BB=B7=EF=BC=8C=E6=8A=98=E6=89=A3=E5=88=99=E6=89=BE?= =?UTF-8?q?=E9=80=82=E7=94=A8=E5=AF=B9=E8=B1=A1=E4=B8=AD=E4=BB=B7=E6=A0=BC?= =?UTF-8?q?=E6=9C=80=E9=AB=98=E7=9A=84?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- .../java/com/skyeye/order/entity/Order.java | 2 +- .../service/impl/OrderCommentServiceImpl.java | 6 +- .../order/service/impl/OrderServiceImpl.java | 161 ++++++++---------- 3 files changed, 74 insertions(+), 95 deletions(-) diff --git a/skyeye-shop/shop-store/src/main/java/com/skyeye/order/entity/Order.java b/skyeye-shop/shop-store/src/main/java/com/skyeye/order/entity/Order.java index 1d9be8b1..e22be721 100644 --- a/skyeye-shop/shop-store/src/main/java/com/skyeye/order/entity/Order.java +++ b/skyeye-shop/shop-store/src/main/java/com/skyeye/order/entity/Order.java @@ -89,7 +89,7 @@ public class Order extends AreaInfo { private String payType; @TableField("total_price") - @ApiModelProperty(value = "商品总价，单位：分",required = "required") + @Property(value = "商品总价，单位：分") private String totalPrice; @TableField("discount_price") diff --git a/skyeye-shop/shop-store/src/main/java/com/skyeye/order/service/impl/OrderCommentServiceImpl.java b/skyeye-shop/shop-store/src/main/java/com/skyeye/order/service/impl/OrderCommentServiceImpl.java index a0848f31..fd4027e5 100644 --- a/skyeye-shop/shop-store/src/main/java/com/skyeye/order/service/impl/OrderCommentServiceImpl.java +++ b/skyeye-shop/shop-store/src/main/java/com/skyeye/order/service/impl/OrderCommentServiceImpl.java @@ -224,10 +224,8 @@ public class OrderCommentServiceImpl extends SkyeyeBusinessServiceImpl setAdditionalReviewAndMerchantReply(List customerFirst, List customerLater, List merchantReply) { - Map customerTowMap = customerLater.stream() - .filter(ObjectUtil::isEmpty).collect(Collectors.toMap(OrderComment::getParentId, o -> o));// 客户追评 - Map> merchantReplyMapList = merchantReply.stream() - .filter(ObjectUtil::isEmpty).collect(Collectors.groupingBy(OrderComment::getParentId));// 商家回复 + Map customerTowMap = customerLater.stream().collect(Collectors.toMap(OrderComment::getParentId, o -> o));// 客户追评 + Map> merchantReplyMapList = merchantReply.stream().collect(Collectors.groupingBy(OrderComment::getParentId));// 商家回复 for (OrderComment item : customerFirst) { if (customerTowMap.containsKey(item.getId())) { item.setAdditionalReview(JSONUtil.toBean(JSONUtil.toJsonStr(customerTowMap.get(item.getId())), null)); diff --git a/skyeye-shop/shop-store/src/main/java/com/skyeye/order/service/impl/OrderServiceImpl.java b/skyeye-shop/shop-store/src/main/java/com/skyeye/order/service/impl/OrderServiceImpl.java index b4f4ea6a..b62bda85 100644 --- a/skyeye-shop/shop-store/src/main/java/com/skyeye/order/service/impl/OrderServiceImpl.java +++ b/skyeye-shop/shop-store/src/main/java/com/skyeye/order/service/impl/OrderServiceImpl.java @@ -26,6 +26,7 @@ import com.skyeye.common.util.DateUtil; import com.skyeye.common.util.mybatisplus.MybatisPlusUtil; import com.skyeye.coupon.entity.CouponUse; import com.skyeye.coupon.entity.CouponUseMaterial; +import com.skyeye.coupon.enums.CouponUseState; import com.skyeye.coupon.enums.PromotionDiscountType; import com.skyeye.coupon.enums.PromotionMaterialScope; import com.skyeye.coupon.service.CouponUseMaterialService; @@ -129,77 +130,29 @@ public class OrderServiceImpl extends SkyeyeBusinessServiceImpl checkAndSetVariable(order); // 活动信息及积分操作方法 checkAndSetActive(order); - // 总单的优惠券处理 - checkAndSetOrderCouponUse(order); refreshCache(order.getId()); } private void checkAndSetItemCouponUse(Order order) {// 子单的优惠券操作 List orderItemList = order.getOrderItemList(); - checkCouponUseMaterial(order);// 将总单的couponUserId赋值到对应子单 // 设置商品信息、商品规格信息和优惠券信息 iMaterialNormsService.setDataMation(orderItemList, OrderItem::getNormsId); iMaterialService.setDataMation(orderItemList, OrderItem::getMaterialId); - for (OrderItem orderItem : orderItemList) { + for (OrderItem orderItem : orderItemList) {// 计算每一个子单的总价 // 获取子单单价 元 -> 分 String salePrice = CalculationUtil.multiply(orderItem.getNormsMation().get("salePrice").toString(), "100"); // 设置子单总价 - orderItem.setPrice(CalculationUtil.multiply(orderItem.getCount(), salePrice)); - if (StrUtil.isEmpty(orderItem.getCouponUseId())) {// 没有优惠券 - orderItem.setPayPrice(orderItem.getPrice()); - orderItem.setDiscountPrice("0"); - setLastValue(order, orderItem);// 总单商品数量、子单状态、总单原价、总单应付金额 - continue; - } - // 获取优惠券使用条件，即满多少金额可使用。 - String usePrice = orderItem.getCouponUseMation().get("usePrice").toString(); - if (CalculationUtil.getMax(orderItem.getPrice(), usePrice, CommonNumConstants.NUM_SIX).equals(usePrice)) { - throw new CustomException("优惠券不满足使用金额"); - } - // 获取折扣类型 - Integer discountType = (Integer) (orderItem.getCouponUseMation().get("discountType")); - if (Objects.equals(PromotionDiscountType.PRICE.getKey(), discountType)) {// 满减 - // 取出折扣价格 - String discountPrice = orderItem.getCouponUseMation().get("discountPrice").toString(); - // 折后价 - String afterPrice = CalculationUtil.subtract(orderItem.getPrice(), discountPrice, CommonNumConstants.NUM_SIX); - orderItem.setPayPrice(afterPrice); - orderItem.setCouponPrice(discountPrice); - } else {//百分比折扣 - // 取出折扣 - String discountPercentInt = orderItem.getCouponUseMation().get("discountPercent").toString(); - // 百分比的折后价 - String percentPrice = CalculationUtil.multiply(orderItem.getPrice(), discountPercentInt, CommonNumConstants.NUM_SIX); - // 百分比折扣的优惠价格 - String percentDiscountPrice = CalculationUtil.subtract(orderItem.getPrice(), percentPrice, CommonNumConstants.NUM_SIX); - // 折扣上限 - String discountLimitPrice = orderItem.getCouponUseMation().get("discountLimitPrice").toString(); - // 折扣上限的折后价 - String limitPrice = CalculationUtil.multiply(orderItem.getPrice(), discountLimitPrice, CommonNumConstants.NUM_SIX); - // 是否超过折扣上限 - boolean priceCompare = CalculationUtil.getMax(percentDiscountPrice, discountLimitPrice, CommonNumConstants.NUM_SIX).equals(percentDiscountPrice); - // 设置应支付���格和优惠价格 - if (priceCompare) { // 未超过优惠价 - orderItem.setPayPrice(percentPrice); - orderItem.setCouponPrice(percentDiscountPrice); - } else {// 超过优惠价 - orderItem.setPayPrice(limitPrice); - orderItem.setCouponPrice(discountLimitPrice); - } - } - setLastValue(order, orderItem);// 总单商品数量、子单状态、总单原价、总单应付金额 + String price = CalculationUtil.multiply(String.valueOf(orderItem.getCount()), salePrice, CommonNumConstants.NUM_SIX); + orderItem.setPrice(price); + orderItem.setPayPrice(price); + orderItem.setDiscountPrice("0"); + // 总单商品数量、子单状态、总单原价、总单应付金额 + order.setCount(order.getCount() + orderItem.getCount()); + orderItem.setCommentState(ShopOrderCommentState.UNFINISHED.getKey()); + order.setTotalPrice(CalculationUtil.add(order.getTotalPrice(), orderItem.getPrice(), CommonNumConstants.NUM_SIX)); + order.setPayPrice(CalculationUtil.add(order.getPayPrice(), orderItem.getPayPrice(), CommonNumConstants.NUM_SIX)); } - } - - public void setLastValue(Order order, OrderItem orderItem) { - order.setCount(order.getCount() + orderItem.getCount()); - orderItem.setCommentState(ShopOrderCommentState.UNFINISHED.getKey()); - order.setTotalPrice(CalculationUtil.add(order.getTotalPrice(), orderItem.getPrice(), CommonNumConstants.NUM_SIX)); - order.setPayPrice(CalculationUtil.add(order.getPayPrice(), orderItem.getPayPrice(), CommonNumConstants.NUM_SIX)); - } - - private void checkAndSetOrderCouponUse(Order order) {// 总单的优惠券处理 - + checkCouponUseMaterial(order);// 将总单的couponUserId赋值到对应子单 } private void checkAndSetDeliveryPrice(Order order) { @@ -214,52 +167,80 @@ public class OrderServiceImpl extends SkyeyeBusinessServiceImpl private void checkCouponUseMaterial(Order order) { String couponUseId = order.getCouponUseId();//优惠券id - double totalPrice = Integer.parseInt(order.getTotalPrice());//总单原价 + double totalPrice = Double.parseDouble(order.getTotalPrice());//总单原价 if (StrUtil.isEmpty(couponUseId)) {//没有使用优惠券 return; } - List orderItemList = order.getOrderItemList();//子单列表 - CouponUse couponUse = couponUseService.selectById(couponUseId);//优惠券信息 + if (ObjectUtil.isEmpty(couponUse)) { + throw new CustomException("优惠券不存在"); + } else if (couponUse.getState() != CouponUseState.UNUSED.getKey()) { + throw new CustomException("该优惠券已使用或已过期"); + } else if (Double.parseDouble(couponUse.getUsePrice()) > totalPrice) { + throw new CustomException("优惠券不满足使用金额"); + } + List orderItemList = order.getOrderItemList();//子单列表 OrderItem orderItem = null;//优惠券使用商品 if (Objects.equals(couponUse.getProductScope(), PromotionMaterialScope.ALL.getKey())) {// 全部商品 - if (Objects.equals(couponUse.getDiscountType(), PromotionDiscountType.PERCENT.getKey())) {// 百分比折扣 - orderItem = orderItemList.stream().max(Comparator.comparing(OrderItem::getPrice)).orElse(null);// 获取优惠券使用商品列表中，价格最高的商品 - } else {// 满减 将优惠券使用到第一个商品 - //卢雨佳 - double usePrice = Integer.parseInt(couponUse.getUsePrice());//优惠券使用金额 - if (totalPrice>= usePrice) {//商品价格大于等于优惠券使用金额 - Optional maxPriceItem = orderItemList.stream() - .max(Comparator.comparing(OrderItem::getPrice));//获取优惠券使用商品列表中，价格最高的商品 - int index = maxPriceItem - .map(item -> orderItemList.indexOf(item)) - .orElse(-1);//获取最高价格商品在子单列表中的索引 - orderItemList.get(index).setCouponUseId(couponUseId); - orderItemList.get(index).setCouponUseMation(JSONUtil.toBean(JSONUtil.toJsonStr(couponUse), null));// 设置mation方便后续计算价格 - return; - }else { - throw new CustomException("商品价格不足以使用优惠券"); - } - } + orderItem = orderItemList.stream().max(Comparator.comparing(OrderItem::getPrice)).orElse(null);// 获取优惠券使用商品列表中，价格最高的商品 + setOrderAndOrderItem(couponUse, order, orderItem);// 操作订单和子单的优惠券 } else if (Objects.equals(couponUse.getProductScope(), PromotionMaterialScope.SPU.getKey())) {// 指定商品 List couponUseMaterialIds = couponUseMaterialService.queryListByCouponIds(Collections.singletonList(couponUseId)) .stream().map(CouponUseMaterial::getMaterialId).collect(Collectors.toList());// 收集子单商品id List newOrderItemList = new ArrayList<>(); - for (OrderItem item : orderItemList) { + for (OrderItem item : orderItemList) {// 筛选出优惠券可用的商品 if (couponUseMaterialIds.contains(item.getMaterialId())) { newOrderItemList.add(item); } } - orderItem = newOrderItemList.stream().max(Comparator.comparing(OrderItem::getPrice)).orElse(null);// 获取优惠券使用商品列表中，价格最高的商品 - } - if (orderItem == null) { - throw new CustomException("优惠券没有匹配的商品"); - } - for (OrderItem item : orderItemList) { - if (item.getId().equals(orderItem.getId())) { - item.setCouponUseId(couponUseId); - item.setCouponUseMation(JSONUtil.toBean(JSONUtil.toJsonStr(couponUse), null));// 设置mation方便后续计算价格 + if (CollectionUtil.isEmpty(newOrderItemList)) { + throw new CustomException("商品列表不存在满足优惠券的使用对象"); } + orderItem = newOrderItemList.stream().max(Comparator.comparing(OrderItem::getPrice)).orElse(null);// 获取优惠券使用商品列表中，价格最高的商品 + setOrderAndOrderItem(couponUse, order, orderItem);// 操作订单和子单的优惠券 + } + } + + private void setOrderAndOrderItem(CouponUse couponUse, Order order, OrderItem targetOrderItem) { + if (Objects.equals(couponUse.getDiscountType(), PromotionDiscountType.PERCENT.getKey())) {// 百分比折扣 + for (OrderItem item : order.getOrderItemList()) {// 找到目标子单 + if (item.getId().equals(targetOrderItem.getId())) { + item.setCouponUseId(order.getCouponUseId()); + // 操作优惠券 + String discountPercentInt = CalculationUtil.divide(couponUse.getDiscountPercent().toString(), "100", CommonNumConstants.NUM_SIX); + // 百分比的折后价 + String percentPrice = CalculationUtil.multiply(targetOrderItem.getPrice(), discountPercentInt, CommonNumConstants.NUM_SIX); + // 百分比折扣的优惠价格 + String percentDiscountPrice = CalculationUtil.subtract(targetOrderItem.getPrice(), percentPrice, CommonNumConstants.NUM_SIX); + // 折扣上限 + String discountLimitPrice = couponUse.getDiscountLimitPrice(); + // 折扣上限的折后价 + String limitPrice = CalculationUtil.subtract(targetOrderItem.getPrice(), discountLimitPrice, CommonNumConstants.NUM_SIX); + // 是否超过折扣上限 + boolean priceCompare = CalculationUtil.getMax(percentDiscountPrice, discountLimitPrice, CommonNumConstants.NUM_SIX).equals(percentDiscountPrice); + // 设置应支付价格和优惠价格 + if (priceCompare) { // 未超过优惠价 + item.setPayPrice(percentPrice); + item.setCouponPrice(percentDiscountPrice); + // 修改总单总价 + order.setPayPrice(CalculationUtil.subtract(order.getPayPrice(), discountPercentInt, CommonNumConstants.NUM_SIX)); + order.setCouponPrice(percentDiscountPrice); + } else {// 超过优惠价 + item.setPayPrice(limitPrice); + item.setCouponPrice(discountLimitPrice); + // 修改总单总价 + order.setPayPrice(CalculationUtil.subtract(order.getPayPrice(), discountLimitPrice, CommonNumConstants.NUM_SIX)); + order.setCouponPrice(discountLimitPrice); + } + break; + } + } + } else {// 满减 直接在总单减去价格,子单不做处理 + String discountPrice = couponUse.getDiscountPrice(); + // 折后价 + String afterPrice = CalculationUtil.subtract(order.getTotalPrice(), discountPrice, CommonNumConstants.NUM_SIX); + order.setPayPrice(afterPrice); + order.setCouponPrice(discountPrice); } }