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- 后端：Order 模块，解决报错问题。

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This commit is contained in:
YunaiV 2019-05-08 19:33:06 +08:00
parent ec9622ad89
commit 3220e8db78
6 changed files with 74 additions and 121 deletions
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14
order/order-application/src/main/java/cn/iocoder/mall/order/application/controller/users/OrderController.java
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@ -13,17 +13,14 @@ import cn.iocoder.mall.order.api.constant.OrderErrorCodeEnum;
import cn.iocoder.mall.order.api.dto.CalcOrderPriceDTO;
import cn.iocoder.mall.order.api.dto.OrderCreateDTO;
import cn.iocoder.mall.order.api.dto.OrderQueryDTO;
import cn.iocoder.mall.order.api.dto.OrderReturnApplyDTO;
import cn.iocoder.mall.order.application.convert.CartConvert;
import cn.iocoder.mall.order.application.convert.OrderConvertAPP;
import cn.iocoder.mall.order.application.convert.OrderReturnConvert;
import cn.iocoder.mall.order.application.po.user.OrderCreatePO;
import cn.iocoder.mall.order.application.po.user.OrderReturnApplyPO;
import cn.iocoder.mall.order.application.vo.UsersOrderConfirmCreateVO;
import cn.iocoder.mall.user.sdk.context.UserSecurityContextHolder;
import org.apache.dubbo.config.annotation.Reference;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import org.apache.dubbo.config.annotation.Reference;
import org.springframework.validation.annotation.Validated;
import org.springframework.web.bind.annotation.*;
@ -76,7 +73,7 @@ public class OrderController {
HttpServletRequest request) {
Integer userId = UserSecurityContextHolder.getContext().getUserId();
// 获得购物车中选中的商品
List<CartItemBO> cartItems = cartService.list(userId, true).getData();
List<CartItemBO> cartItems = cartService.list(userId, true);
if (cartItems.isEmpty()) {
return ServiceExceptionUtil.error(OrderErrorCodeEnum.ORDER_CREATE_CART_IS_EMPTY.getCode());
}
@ -105,12 +102,9 @@ public class OrderController {
.setUserId(UserSecurityContextHolder.getContext().getUserId())
.setItems(Collections.singletonList(new CalcOrderPriceDTO.Item(skuId, quantity, true)))
.setCouponCardId(couponCardId);
CommonResult<CalcOrderPriceBO> calcOrderPriceResult = cartService.calcOrderPrice(calcOrderPriceDTO);
if (calcOrderPriceResult.isError()) {
return CommonResult.error(calcOrderPriceResult);
}
CalcOrderPriceBO calcOrderPrice = cartService.calcOrderPrice(calcOrderPriceDTO);
// 执行数据拼装
return CommonResult.success(CartConvert.INSTANCE.convert(calcOrderPriceResult.getData()));
return CommonResult.success(CartConvert.INSTANCE.convert(calcOrderPrice));
}
@PostMapping("confirm_receiving")

62
order/order-application/src/main/java/cn/iocoder/mall/order/application/controller/users/UsersCartController.java
View File

@ -23,6 +23,8 @@ import java.util.Collections;
import java.util.List;
import java.util.Set;
import static cn.iocoder.common.framework.vo.CommonResult.success;
@RestController
@RequestMapping("users/cart")
public class UsersCartController {
@ -38,26 +40,17 @@ public class UsersCartController {
public CommonResult<Integer> add(@RequestParam("skuId") Integer skuId,
@RequestParam("quantity") Integer quantity) {
// 添加到购物车
CommonResult<Boolean> addResult = cartService.add(UserSecurityContextHolder.getContext().getUserId(),
skuId, quantity);
// 添加失败，则直接返回错误
if (addResult.isError()) {
return CommonResult.error(addResult);
}
cartService.add(UserSecurityContextHolder.getContext().getUserId(), skuId, quantity);
// 获得目前购物车商品总数量
return cartService.count(UserSecurityContextHolder.getContext().getUserId());
return success(cartService.count(UserSecurityContextHolder.getContext().getUserId()));
}
@PostMapping("update_quantity")
public CommonResult<UsersCartDetailVO> updateQuantity(@RequestParam("skuId") Integer skuId, // TODO 芋艿，先暂用这个 VO 。等促销活动出来后，做调整
@RequestParam("quantity") Integer quantity) {
// 添加到购物车
CommonResult<Boolean> updateQuantityResult = cartService.updateQuantity(UserSecurityContextHolder.getContext().getUserId(),
cartService.updateQuantity(UserSecurityContextHolder.getContext().getUserId(),
skuId, quantity);
// 添加失败，则直接返回错误
if (updateQuantityResult.isError()) {
return CommonResult.error(updateQuantityResult);
}
// 获得目前购物车明细
return getCartDetail();
}
@ -66,19 +59,14 @@ public class UsersCartController {
public CommonResult<UsersCartDetailVO> updateSelected(@RequestParam("skuIds") Set<Integer> skuIds, // TODO 芋艿，先暂用这个 VO 。等促销活动出来后，做调整
@RequestParam("selected") Boolean selected) {
// 添加到购物车
CommonResult<Boolean> updateSelectedResult = cartService.updateSelected(UserSecurityContextHolder.getContext().getUserId(),
skuIds, selected);
// 添加失败，则直接返回错误
if (updateSelectedResult.isError()) {
return CommonResult.error(updateSelectedResult);
}
cartService.updateSelected(UserSecurityContextHolder.getContext().getUserId(), skuIds, selected);
// 获得目前购物车明细
return getCartDetail();
}
@GetMapping("count")
public CommonResult<Integer> count() {
return cartService.count(UserSecurityContextHolder.getContext().getUserId());
return success(cartService.count(UserSecurityContextHolder.getContext().getUserId()));
}
@GetMapping("/list")
@ -88,50 +76,42 @@ public class UsersCartController {
private CommonResult<UsersCartDetailVO> getCartDetail() {
// 获得购物车中选中的
List<CartItemBO> cartItems = cartService.list(UserSecurityContextHolder.getContext().getUserId(), null).getData();
List<CartItemBO> cartItems = cartService.list(UserSecurityContextHolder.getContext().getUserId(), null);
// 购物车为空时，构造空的 UsersOrderConfirmCreateVO 返回
if (cartItems.isEmpty()) {
UsersCartDetailVO result = new UsersCartDetailVO();
result.setItemGroups(Collections.emptyList());
result.setFee(new UsersCartDetailVO.Fee(0, 0, 0, 0));
return CommonResult.success(result);
return success(result);
}
// 计算商品价格
CommonResult<CalcOrderPriceBO> calcOrderPriceResult = list0(cartItems, null);
if (calcOrderPriceResult.isError()) {
return CommonResult.error(calcOrderPriceResult);
}
CalcOrderPriceBO calcOrder = list0(cartItems, null);
// 执行数据拼装
return CommonResult.success(CartConvert.INSTANCE.convert2(calcOrderPriceResult.getData()));
return success(CartConvert.INSTANCE.convert2(calcOrder));
}
@GetMapping("/confirm_create_order")
public CommonResult<UsersOrderConfirmCreateVO> getConfirmCreateOrder(@RequestParam(value = "couponCardId", required = false) Integer couponCardId) {
Integer userId = UserSecurityContextHolder.getContext().getUserId();
// 获得购物车中选中的
List<CartItemBO> cartItems = cartService.list(userId, true).getData();
List<CartItemBO> cartItems = cartService.list(userId, true);
// 购物车为空时，构造空的 UsersOrderConfirmCreateVO 返回
if (cartItems.isEmpty()) {
UsersOrderConfirmCreateVO result = new UsersOrderConfirmCreateVO();
result.setItemGroups(Collections.emptyList());
result.setFee(new UsersOrderConfirmCreateVO.Fee(0, 0, 0, 0));
return CommonResult.success(result);
return success(result);
}
// 计算商品价格
CommonResult<CalcOrderPriceBO> calcOrderPriceResult = list0(cartItems, couponCardId);
if (calcOrderPriceResult.isError()) {
return CommonResult.error(calcOrderPriceResult);
}
CalcOrderPriceBO calcOrderPrice = list0(cartItems, couponCardId);
// 获得优惠劵
CalcOrderPriceBO calcOrderPrice = calcOrderPriceResult.getData();
List<CouponCardAvailableBO> couponCards = couponService.getCouponCardList(userId,
CartConvert.INSTANCE.convertList(calcOrderPrice.getItemGroups())).getData();
CartConvert.INSTANCE.convertList(calcOrderPrice.getItemGroups()));
// 执行数据拼装
return CommonResult.success(CartConvert.INSTANCE.convert(calcOrderPrice)
.setCouponCards(couponCards));
return success(CartConvert.INSTANCE.convert(calcOrderPrice).setCouponCards(couponCards));
}
private CommonResult<CalcOrderPriceBO> list0(List<CartItemBO> cartItems, Integer couponCardId) {
private CalcOrderPriceBO list0(List<CartItemBO> cartItems, Integer couponCardId) {
// 创建计算的 DTO
CalcOrderPriceDTO calcOrderPriceDTO = new CalcOrderPriceDTO()
.setUserId(UserSecurityContextHolder.getContext().getUserId())
@ -148,12 +128,8 @@ public class UsersCartController {
@PermitAll
public CommonResult<UsersCalcSkuPriceVO> calcSkuPrice(@RequestParam("skuId") Integer skuId) {
// 计算 sku 的价格
CommonResult<CalcSkuPriceBO> calcSkuPriceResult = cartService.calcSkuPrice(skuId);
// 返回结果
if (calcSkuPriceResult.isError()) {
return CommonResult.error(calcSkuPriceResult);
}
return CommonResult.success(CartConvert.INSTANCE.convert2(calcSkuPriceResult.getData()));
CalcSkuPriceBO calcSkuPrice = cartService.calcSkuPrice(skuId);
return success(CartConvert.INSTANCE.convert2(calcSkuPrice));
}
public CommonResult<Object> confirmOrder() {

23
order/order-service-api/src/main/java/cn/iocoder/mall/order/api/CartService.java
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@ -1,7 +1,8 @@
package cn.iocoder.mall.order.api;
import cn.iocoder.common.framework.vo.CommonResult;
import cn.iocoder.mall.order.api.bo.*;
import cn.iocoder.mall.order.api.bo.CalcOrderPriceBO;
import cn.iocoder.mall.order.api.bo.CalcSkuPriceBO;
import cn.iocoder.mall.order.api.bo.CartItemBO;
import cn.iocoder.mall.order.api.dto.CalcOrderPriceDTO;
import org.springframework.lang.Nullable;
@ -20,7 +21,7 @@ public interface CartService {
* @param quantity 数量
* @return 是否成功
*/
CommonResult<Boolean> add(Integer userId, Integer skuId, Integer quantity);
Boolean add(Integer userId, Integer skuId, Integer quantity);
/**
* 购物车更新商品数量
@ -30,7 +31,7 @@ public interface CartService {
* @param quantity 数量
* @return 是否成功
*/
CommonResult<Boolean> updateQuantity(Integer userId, Integer skuId, Integer quantity);
Boolean updateQuantity(Integer userId, Integer skuId, Integer quantity);
/**
* 购物车更新商品是否选中
@ -40,7 +41,7 @@ public interface CartService {
* @param selected 是否选中
* @return 是否成功
*/
CommonResult<Boolean> updateSelected(Integer userId, Collection<Integer> skuIds, Boolean selected);
Boolean updateSelected(Integer userId, Collection<Integer> skuIds, Boolean selected);
/**
* 购物车删除商品
@ -50,7 +51,7 @@ public interface CartService {
*
* @return 是否成功
*/
CommonResult<Boolean> deleteList(Integer userId, List<Integer> skuIds);
Boolean deleteList(Integer userId, List<Integer> skuIds);
/**
* 清空购物车
@ -58,7 +59,7 @@ public interface CartService {
* @param userId 用户编号
* @return 是否成功
*/
CommonResult<Boolean> deleteAll(Integer userId);
Boolean deleteAll(Integer userId);
/**
* 查询用户在购物车中的商品数量
@ -66,7 +67,7 @@ public interface CartService {
* @param userId 用户编号
* @return 商品数量
*/
CommonResult<Integer> count(Integer userId);
Integer count(Integer userId);
/**
* 显示买家购物车中的商品列表，并根据 selected 进行过滤。
@ -75,7 +76,7 @@ public interface CartService {
* @param selected 是否选中。若为空，则不进行筛选
* @return 购物车中商品列表信息
*/
CommonResult<List<CartItemBO>> list(Integer userId, @Nullable Boolean selected);
List<CartItemBO> list(Integer userId, @Nullable Boolean selected);
// ========== 购物车与订单相关的逻辑 ==========
@ -85,7 +86,7 @@ public interface CartService {
* @param calcOrderPriceDTO 计算订单金额 DTO
* @return 计算订单金额结果
*/
CommonResult<CalcOrderPriceBO> calcOrderPrice(CalcOrderPriceDTO calcOrderPriceDTO);
CalcOrderPriceBO calcOrderPrice(CalcOrderPriceDTO calcOrderPriceDTO);
/**
* 计算指定商品 SKU 的金额，并返回计算结果
@ -95,6 +96,6 @@ public interface CartService {
* @param skuId 商品 SKU 编号
* @return 计算订单金额结果
*/
CommonResult<CalcSkuPriceBO> calcSkuPrice(Integer skuId);
CalcSkuPriceBO calcSkuPrice(Integer skuId);
}

76
order/order-service-impl/src/main/java/cn/iocoder/mall/order/biz/service/CartServiceImpl.java
View File

@ -2,7 +2,6 @@ package cn.iocoder.mall.order.biz.service;
import cn.iocoder.common.framework.constant.CommonStatusEnum;
import cn.iocoder.common.framework.util.ServiceExceptionUtil;
import cn.iocoder.common.framework.vo.CommonResult;
import cn.iocoder.mall.order.api.CartService;
import cn.iocoder.mall.order.api.bo.CalcOrderPriceBO;
import cn.iocoder.mall.order.api.bo.CalcSkuPriceBO;
@ -48,12 +47,12 @@ public class CartServiceImpl implements CartService {
@Override
@SuppressWarnings("Duplicates")
public CommonResult<Boolean> add(Integer userId, Integer skuId, Integer quantity) {
public Boolean add(Integer userId, Integer skuId, Integer quantity) {
// 查询 SKU 是否合法
ProductSkuBO sku = productSpuService.getProductSku(skuId);
if (sku == null
|| CommonStatusEnum.DISABLE.getValue().equals(sku.getStatus())) { // sku 被禁用
return ServiceExceptionUtil.error(OrderErrorCodeEnum.CARD_ITEM_SKU_NOT_FOUND.getCode());
throw ServiceExceptionUtil.exception(OrderErrorCodeEnum.CARD_ITEM_SKU_NOT_FOUND.getCode());
}
// TODO 芋艿，后续基于商品是否上下架进一步完善。
// 查询 CartItemDO
@ -66,10 +65,10 @@ public class CartServiceImpl implements CartService {
return add0(userId, sku, quantity);
}
private CommonResult<Boolean> add0(Integer userId, ProductSkuBO sku, Integer quantity) {
private Boolean add0(Integer userId, ProductSkuBO sku, Integer quantity) {
// 校验库存
if (quantity > sku.getQuantity()) {
return ServiceExceptionUtil.error(OrderErrorCodeEnum.CARD_ITEM_SKU_NOT_FOUND.getCode());
throw ServiceExceptionUtil.exception(OrderErrorCodeEnum.CARD_ITEM_SKU_NOT_FOUND.getCode());
}
// 创建 CartItemDO 对象，并进行保存。
CartItemDO item = new CartItemDO()
@ -82,79 +81,79 @@ public class CartServiceImpl implements CartService {
item.setCreateTime(new Date());
cartMapper.insert(item);
// 返回成功
return CommonResult.success(true);
return true;
}
@Override
@SuppressWarnings("Duplicates")
public CommonResult<Boolean> updateQuantity(Integer userId, Integer skuId, Integer quantity) {
public Boolean updateQuantity(Integer userId, Integer skuId, Integer quantity) {
// 查询 SKU 是否合法
ProductSkuBO sku = productSpuService.getProductSku(skuId);
if (sku == null
|| CommonStatusEnum.DISABLE.getValue().equals(sku.getStatus())) { // sku 被禁用
return ServiceExceptionUtil.error(OrderErrorCodeEnum.CARD_ITEM_SKU_NOT_FOUND.getCode());
throw ServiceExceptionUtil.exception(OrderErrorCodeEnum.CARD_ITEM_SKU_NOT_FOUND.getCode());
}
// 查询 CartItemDO
CartItemDO item = cartMapper.selectByUserIdAndSkuIdAndStatus(userId, skuId, CartItemStatusEnum.ENABLE.getValue());
if (item == null) {
return ServiceExceptionUtil.error(OrderErrorCodeEnum.CARD_ITEM_NOT_FOUND.getCode());
throw ServiceExceptionUtil.exception(OrderErrorCodeEnum.CARD_ITEM_NOT_FOUND.getCode());
}
// TODO 芋艿，后续基于商品是否上下架进一步完善。
return updateQuantity0(item, sku, quantity);
}
private CommonResult<Boolean> updateQuantity0(CartItemDO item, ProductSkuBO sku, Integer quantity) {
private Boolean updateQuantity0(CartItemDO item, ProductSkuBO sku, Integer quantity) {
// 校验库存
if (item.getQuantity() + quantity > sku.getQuantity()) {
return ServiceExceptionUtil.error(OrderErrorCodeEnum.CARD_ITEM_SKU_NOT_FOUND.getCode());
throw ServiceExceptionUtil.exception(OrderErrorCodeEnum.CARD_ITEM_SKU_NOT_FOUND.getCode());
}
// 更新 CartItemDO
cartMapper.updateQuantity(item.getId(), quantity);
// 返回成功
return CommonResult.success(true);
return true;
}
@Override
public CommonResult<Boolean> updateSelected(Integer userId, Collection<Integer> skuIds, Boolean selected) {
public Boolean updateSelected(Integer userId, Collection<Integer> skuIds, Boolean selected) {
// 更新 CartItemDO 们
cartMapper.updateListByUserIdAndSkuId(userId, skuIds, selected, null);
// 返回成功
return CommonResult.success(true);
return true;
}
@Override
public CommonResult<Boolean> deleteList(Integer userId, List<Integer> skuIds) {
public Boolean deleteList(Integer userId, List<Integer> skuIds) {
// 更新 CartItemDO 们
cartMapper.updateListByUserIdAndSkuId(userId, skuIds, null, CartItemStatusEnum.DELETE_BY_MANUAL.getValue());
// 返回成功
return CommonResult.success(true);
return true;
}
@Override
public CommonResult<Boolean> deleteAll(Integer userId) {
public Boolean deleteAll(Integer userId) {
return null;
}
@Override
public CommonResult<Integer> count(Integer userId) {
return CommonResult.success(cartMapper.selectQuantitySumByUserIdAndStatus(userId, CartItemStatusEnum.ENABLE.getValue()));
public Integer count(Integer userId) {
return cartMapper.selectQuantitySumByUserIdAndStatus(userId, CartItemStatusEnum.ENABLE.getValue());
}
@Override
public CommonResult<List<CartItemBO>> list(Integer userId, Boolean selected) {
public List<CartItemBO> list(Integer userId, Boolean selected) {
List<CartItemDO> items = cartMapper.selectByUserIdAndStatusAndSelected(userId, CartItemStatusEnum.ENABLE.getValue(), selected);
return CommonResult.success(CartConvert.INSTANCE.convert(items));
return CartConvert.INSTANCE.convert(items);
}
@Override
public CommonResult<CalcOrderPriceBO> calcOrderPrice(CalcOrderPriceDTO calcOrderPriceDTO) {
public CalcOrderPriceBO calcOrderPrice(CalcOrderPriceDTO calcOrderPriceDTO) {
// TODO 芋艿，补充一些表单校验。例如说，需要传入用户编号。
// 校验商品都存在
Map<Integer, CalcOrderPriceDTO.Item> calcOrderItemMap = calcOrderPriceDTO.getItems().stream()
.collect(Collectors.toMap(CalcOrderPriceDTO.Item::getSkuId, item -> item)); // KEY：skuId
List<ProductSkuDetailBO> skus = productSpuService.getProductSkuDetailList(calcOrderItemMap.keySet());
if (skus.size() != calcOrderPriceDTO.getItems().size()) {
return ServiceExceptionUtil.error(OrderErrorCodeEnum.ORDER_ITEM_SOME_NOT_EXISTS.getCode());
throw ServiceExceptionUtil.exception(OrderErrorCodeEnum.ORDER_ITEM_SOME_NOT_EXISTS.getCode());
}
// TODO 库存相关
// 查询促销活动
@ -172,11 +171,8 @@ public class CartServiceImpl implements CartService {
calcOrderPriceBO.setItemGroups(itemGroups);
// 4. 计算优惠劵
if (calcOrderPriceDTO.getCouponCardId() != null) {
CommonResult<Integer> result = modifyPriceByCouponCard(calcOrderPriceDTO.getUserId(), calcOrderPriceDTO.getCouponCardId(), itemGroups);
if (result.isError()) {
return CommonResult.error(result);
}
calcOrderPriceBO.setCouponCardDiscountTotal(result.getData());
Integer result = modifyPriceByCouponCard(calcOrderPriceDTO.getUserId(), calcOrderPriceDTO.getCouponCardId(), itemGroups);
calcOrderPriceBO.setCouponCardDiscountTotal(result);
}
// 5. 计算最终的价格
int buyTotal = 0;
@ -191,31 +187,31 @@ public class CartServiceImpl implements CartService {
String.format("价格合计( %d - %d == %d )不正确", buyTotal, discountTotal, presentTotal));
calcOrderPriceBO.setFee(new CalcOrderPriceBO.Fee(buyTotal, discountTotal, 0, presentTotal));
// 返回
return CommonResult.success(calcOrderPriceBO);
return calcOrderPriceBO;
}
@Override
@SuppressWarnings("Duplicates")
public CommonResult<CalcSkuPriceBO> calcSkuPrice(Integer skuId) {
public CalcSkuPriceBO calcSkuPrice(Integer skuId) {
// 查询 SKU 是否合法
ProductSkuBO sku = productSpuService.getProductSku(skuId);
if (sku == null
|| CommonStatusEnum.DISABLE.getValue().equals(sku.getStatus())) { // sku 被禁用
return ServiceExceptionUtil.error(OrderErrorCodeEnum.CARD_ITEM_SKU_NOT_FOUND.getCode());
throw ServiceExceptionUtil.exception(OrderErrorCodeEnum.CARD_ITEM_SKU_NOT_FOUND.getCode());
}
// 查询促销活动
List<PromotionActivityBO> activityList = promotionActivityService.getPromotionActivityListBySpuId(sku.getSpuId(),
Arrays.asList(PromotionActivityStatusEnum.WAIT.getValue(), PromotionActivityStatusEnum.RUN.getValue()));
if (activityList.isEmpty()) { // 如果无促销活动，则直接返回默认结果即可
return CommonResult.success(new CalcSkuPriceBO().setOriginalPrice(sku.getPrice()).setBuyPrice(sku.getPrice()));
return new CalcSkuPriceBO().setOriginalPrice(sku.getPrice()).setBuyPrice(sku.getPrice());
}
// 如果有促销活动，则开始做计算 TODO 芋艿，因为现在暂时只有限时折扣 + 满减送。所以写的比较简单先
PromotionActivityBO fullPrivilege = findPromotionActivityByType(activityList, PromotionActivityTypeEnum.FULL_PRIVILEGE);
PromotionActivityBO timeLimitedDiscount = findPromotionActivityByType(activityList, PromotionActivityTypeEnum.TIME_LIMITED_DISCOUNT);
Integer presentPrice = calcSkuPriceByTimeLimitDiscount(sku, timeLimitedDiscount);
// 返回结果
return CommonResult.success(new CalcSkuPriceBO().setFullPrivilege(fullPrivilege).setTimeLimitedDiscount(timeLimitedDiscount)
.setOriginalPrice(sku.getPrice()).setBuyPrice(presentPrice));
return new CalcSkuPriceBO().setFullPrivilege(fullPrivilege).setTimeLimitedDiscount(timeLimitedDiscount)
.setOriginalPrice(sku.getPrice()).setBuyPrice(presentPrice);
}
private List<CalcOrderPriceBO.Item> initCalcOrderPriceItems(List<ProductSkuDetailBO> skus,
@ -306,14 +302,10 @@ public class CartServiceImpl implements CartService {
return itemGroups;
}
private CommonResult<Integer> modifyPriceByCouponCard(Integer userId, Integer couponCardId, List<CalcOrderPriceBO.ItemGroup> itemGroups) {
private Integer modifyPriceByCouponCard(Integer userId, Integer couponCardId, List<CalcOrderPriceBO.ItemGroup> itemGroups) {
Assert.isTrue(couponCardId != null, "优惠劵编号不能为空");
// 查询优惠劵
CommonResult<CouponCardDetailBO> couponCardResult = couponService.getCouponCardDetail(userId, couponCardId);
if (couponCardResult.isError()) {
return CommonResult.error(couponCardResult);
}
CouponCardDetailBO couponCard = couponCardResult.getData();
CouponCardDetailBO couponCard = couponService.getCouponCardDetail(userId, couponCardId);
// 获得匹配的商品
List<CalcOrderPriceBO.Item> items = new ArrayList<>();
if (RangeTypeEnum.ALL.getValue().equals(couponCard.getRangeType())) {
@ -347,7 +339,7 @@ public class CartServiceImpl implements CartService {
// 判断是否符合条件
int originalTotal = items.stream().mapToInt(CalcOrderPriceBO.Item::getPresentTotal).sum(); // 此处，指的是以优惠劵视角的原价
if (originalTotal == 0 || originalTotal < couponCard.getPriceAvailable()) {
return ServiceExceptionUtil.error(PromotionErrorCodeEnum.COUPON_CARD_NOT_MATCH.getCode()); // TODO 芋艿，这种情况，会出现错误码的提示，无法格式化出来。另外，这块的最佳实践，找人讨论下。
throw ServiceExceptionUtil.exception(PromotionErrorCodeEnum.COUPON_CARD_NOT_MATCH.getCode()); // TODO 芋艿，这种情况，会出现错误码的提示，无法格式化出来。另外，这块的最佳实践，找人讨论下。
}
// 计算价格
// 获得到优惠信息，进行价格计算
@ -370,7 +362,7 @@ public class CartServiceImpl implements CartService {
// 按比例，拆分 presentTotal
splitDiscountPriceToItems(items, discountTotal, presentTotal);
// 返回优惠金额
return CommonResult.success(originalTotal - presentTotal);
return originalTotal - presentTotal;
}
/**

2
order/order-service-impl/src/main/java/cn/iocoder/mall/order/biz/service/OrderReturnServiceImpl.java
View File

@ -141,7 +141,7 @@ public class OrderReturnServiceImpl implements OrderReturnService {
);
}
@Override
// @Override
public CommonResult agree(Integer id) {
OrderReturnDO orderReturnDO = orderReturnMapper.selectById(id);
if (orderReturnDO == null) {

18
order/order-service-impl/src/main/java/cn/iocoder/mall/order/biz/service/OrderServiceImpl.java
View File

@ -224,11 +224,7 @@ public class OrderServiceImpl implements OrderService {
}
// 价格计算
CommonResult<CalcOrderPriceBO> calcOrderPriceResult = calcOrderPrice(productList, orderCreateDTO);
if (calcOrderPriceResult.isError()) {
return CommonResult.error(calcOrderPriceResult);
}
CalcOrderPriceBO calcOrderPrice = calcOrderPriceResult.getData();
CalcOrderPriceBO calcOrderPrice = calcOrderPrice(productList, orderCreateDTO);
// 设置 orderItem
Map<Integer, ProductSkuDetailBO> productSpuBOMap = productList
@ -261,10 +257,7 @@ public class OrderServiceImpl implements OrderService {
// 标记优惠劵已使用
if (orderCreateDTO.getCouponCardId() != null) {
CommonResult<Boolean> useCouponCardResult = couponService.useCouponCard(userId, orderCreateDTO.getCouponCardId());
if (useCouponCardResult.isError()) {
return CommonResult.error(useCouponCardResult);
}
couponService.useCouponCard(userId, orderCreateDTO.getCouponCardId());
}
// TODO 芋艿，扣除库存
@ -329,10 +322,7 @@ public class OrderServiceImpl implements OrderService {
orderItemMapper.insert(orderItemDOList);
// 创建预订单
CommonResult<PayTransactionBO> createPayTransactionResult = createPayTransaction(orderDO, orderItemDOList, orderCreateDTO.getIp());
if (calcOrderPriceResult.isError()) {
return CommonResult.error(calcOrderPriceResult);
}
createPayTransaction(orderDO, orderItemDOList, orderCreateDTO.getIp());
// if (commonResult.isError()) {
// //手动开启事务回滚
@ -349,7 +339,7 @@ public class OrderServiceImpl implements OrderService {
);
}
private CommonResult<CalcOrderPriceBO> calcOrderPrice(List<ProductSkuDetailBO> skus, OrderCreateDTO orderCreateDTO) {
private CalcOrderPriceBO calcOrderPrice(List<ProductSkuDetailBO> skus, OrderCreateDTO orderCreateDTO) {
// 创建计算的 DTO
CalcOrderPriceDTO calcOrderPriceDTO = new CalcOrderPriceDTO()
.setUserId(orderCreateDTO.getUserId())