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trade: 会员取消订单

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This commit is contained in:
owen 2023-09-01 20:37:20 +08:00
parent 361ad2e22a
commit b3fcefa677
10 changed files with 93 additions and 3 deletions
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6
yudao-module-mall/yudao-module-promotion-api/src/main/java/cn/iocoder/yudao/module/promotion/api/coupon/CouponApi.java
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@ -28,4 +28,10 @@ public interface CouponApi {
*/
CouponRespDTO validateCoupon(@Valid CouponValidReqDTO validReqDTO);
/**
* 退还已使用的优惠券
*
* @param id 优惠券编号
*/
void returnUsedCoupon(Long id);
}

1
yudao-module-mall/yudao-module-promotion-api/src/main/java/cn/iocoder/yudao/module/promotion/enums/ErrorCodeConstants.java
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@ -33,6 +33,7 @@ public interface ErrorCodeConstants {
ErrorCode COUPON_DELETE_FAIL_USED = new ErrorCode(1013005001, "回收优惠劵失败，优惠劵已被使用");
ErrorCode COUPON_STATUS_NOT_UNUSED = new ErrorCode(1013005002, "优惠劵不处于待使用状态");
ErrorCode COUPON_VALID_TIME_NOT_NOW = new ErrorCode(1013005003, "优惠券不在使用时间范围内");
ErrorCode COUPON_STATUS_NOT_USED = new ErrorCode(1013005004, "优惠劵不是已使用状态");
// ========== 满减送活动 1013006000 ==========
ErrorCode REWARD_ACTIVITY_NOT_EXISTS = new ErrorCode(1013006000, "满减送活动不存在");

5
yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/api/coupon/CouponApiImpl.java
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@ -34,4 +34,9 @@ public class CouponApiImpl implements CouponApi {
return CouponConvert.INSTANCE.convert(coupon);
}
@Override
public void returnUsedCoupon(Long id) {
couponService.returnUsedCoupon(id);
}
}

6
yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/service/coupon/CouponService.java
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@ -75,4 +75,10 @@ public interface CouponService {
*/
Long getUnusedCouponCount(Long userId);
/**
* 退还已使用的优惠券
*
* @param id 优惠券编号
*/
void returnUsedCoupon(Long id);
}

23
yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/service/coupon/CouponServiceImpl.java
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@ -125,4 +125,27 @@ public class CouponServiceImpl implements CouponService {
return couponMapper.selectCountByUserIdAndStatus(userId, CouponStatusEnum.UNUSED.getStatus());
}
@Override
public void returnUsedCoupon(Long id) {
// 校验存在
CouponDO coupon = couponMapper.selectById(id);
if (coupon == null) {
throw exception(COUPON_NOT_EXISTS);
}
// 校验状态
if (!CouponStatusEnum.USED.getStatus().equals(coupon.getStatus())) {
throw exception(COUPON_STATUS_NOT_USED);
}
// 退还
Integer status = LocalDateTimeUtils.beforeNow(coupon.getValidEndTime())
// 退还时可能已经过期了
? CouponStatusEnum.EXPIRE.getStatus()
: CouponStatusEnum.UNUSED.getStatus();
couponMapper.updateById(new CouponDO().setId(id).setStatus(status));
// TODO 增加优惠券变动记录？
}
}

1
yudao-module-mall/yudao-module-trade-api/src/main/java/cn/iocoder/yudao/module/trade/enums/ErrorCodeConstants.java
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@ -33,6 +33,7 @@ public interface ErrorCodeConstants {
ErrorCode ORDER_DELIVERY_FAIL_COMBINATION_RECORD_STATUS_NOT_SUCCESS = new ErrorCode(1011000022, "交易订单发货失败，拼团未成功");
ErrorCode ORDER_DELIVERY_FAIL_BARGAIN_RECORD_STATUS_NOT_SUCCESS = new ErrorCode(1011000023, "交易订单发货失败，砍价未成功");
ErrorCode ORDER_DELIVERY_FAIL_DELIVERY_TYPE_NOT_EXPRESS = new ErrorCode(1011000024, "交易订单发货失败，发货类型不是快递");
ErrorCode ORDER_CANCEL_FAIL_STATUS_NOT_UNPAID = new ErrorCode(1011000025, "交易订单取消失败，订单不是【待支付】状态");
// ========== After Sale 模块 1011000100 ==========
ErrorCode AFTER_SALE_NOT_FOUND = new ErrorCode(1011000100, "售后单不存在");

2
yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/controller/app/order/AppTradeOrderController.java
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@ -150,7 +150,7 @@ public class AppTradeOrderController {
@Operation(summary = "取消交易订单")
@Parameter(name = "id", description = "交易订单编号")
public CommonResult<Boolean> cancelOrder(@RequestParam("id") Long id) {
// TODO @芋艿：未实现，mock 用
tradeOrderUpdateService.cancelOrder(getLoginUserId(), id);
return success(true);
}

6
yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/convert/order/TradeOrderConvert.java
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@ -86,6 +86,12 @@ public interface TradeOrderConvert {
default ProductSkuUpdateStockReqDTO convert(List<TradeOrderItemDO> list) {
return new ProductSkuUpdateStockReqDTO(TradeOrderConvert.INSTANCE.convertList(list));
}
default ProductSkuUpdateStockReqDTO convertNegative(List<TradeOrderItemDO> list) {
List<ProductSkuUpdateStockReqDTO.Item> items = TradeOrderConvert.INSTANCE.convertList(list);
items.forEach(item -> item.setIncrCount(-item.getIncrCount()));
return new ProductSkuUpdateStockReqDTO(items);
}
List<ProductSkuUpdateStockReqDTO.Item> convertList(List<TradeOrderItemDO> list);
@Mappings({
@Mapping(source = "skuId", target = "id"),

7
yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/order/TradeOrderUpdateService.java
View File

@ -117,4 +117,11 @@ public interface TradeOrderUpdateService {
*/
Long createOrderItemComment(Long userId, AppTradeOrderItemCommentCreateReqVO createReqVO);
/**
* 【会员】取消订单
*
* @param userId 用户ID
* @param id 订单编号
*/
void cancelOrder(Long userId, Long id);
}

39
yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/order/TradeOrderUpdateServiceImpl.java
View File

@ -291,7 +291,7 @@ public class TradeOrderUpdateServiceImpl implements TradeOrderUpdateService {
TradeOrderDO tradeOrderDO, List<TradeOrderItemDO> orderItems,
TradePriceCalculateRespBO calculateRespBO) {
// 下单时扣减商品库存
productSkuApi.updateSkuStock(TradeOrderConvert.INSTANCE.convert(orderItems));
productSkuApi.updateSkuStock(TradeOrderConvert.INSTANCE.convertNegative(orderItems));
// 删除购物车商品
Set<Long> cartIds = convertSet(createReqVO.getItems(), AppTradeOrderSettlementReqVO.Item::getCartId);
@ -299,7 +299,7 @@ public class TradeOrderUpdateServiceImpl implements TradeOrderUpdateService {
cartService.deleteCart(userId, cartIds);
}
// 扣减积分 TODO 芋艿：待实现
// 扣减积分 TODO 芋艿：待实现， 这个是不是应该放到支付成功之后？
// 有使用优惠券时更新
if (createReqVO.getCouponId() != null) {
@ -655,6 +655,41 @@ public class TradeOrderUpdateServiceImpl implements TradeOrderUpdateService {
return comment;
}
@Override
public void cancelOrder(Long userId, Long id) {
// 校验存在
TradeOrderDO order = tradeOrderMapper.selectOrderByIdAndUserId(id, userId);
if (order == null) {
throw exception(ORDER_NOT_FOUND);
}
// 校验状态
if (ObjectUtil.notEqual(order.getStatus(), TradeOrderStatusEnum.UNPAID.getStatus())) {
throw exception(ORDER_CANCEL_FAIL_STATUS_NOT_UNPAID);
}
// 1.更新 TradeOrderDO 状态为已取消
int updateCount = tradeOrderMapper.updateByIdAndStatus(id, order.getStatus(),
new TradeOrderDO().setStatus(TradeOrderStatusEnum.CANCELED.getStatus())
.setCancelTime(LocalDateTime.now())
.setCancelType(TradeOrderCancelTypeEnum.MEMBER_CANCEL.getType()));
if (updateCount == 0) {
throw exception(ORDER_CANCEL_FAIL_STATUS_NOT_UNPAID);
}
// 2.回滚库存
List<TradeOrderItemDO> orderItems = tradeOrderItemMapper.selectListByOrderId(id);
productSkuApi.updateSkuStock(TradeOrderConvert.INSTANCE.convert(orderItems));
// 3.回滚优惠券
couponApi.returnUsedCoupon(order.getCouponId());
// 4.回滚积分：积分是支付成功后才增加的吧？
// TODO 芋艿：OrderLog
// TODO 芋艿：lili 发送订单变化的消息
}
/**
* 判断指定订单的所有订单项，是不是都售后成功
*