From f72dd272a22ffa63bde3f156be2fb43cd6ba2555 Mon Sep 17 00:00:00 2001 From: puhui999 Date: Wed, 2 Oct 2024 15:26:25 +0800 Subject: [PATCH 1/6] =?UTF-8?q?=E3=80=90=E5=8A=9F=E8=83=BD=E5=AE=8C?= =?UTF-8?q?=E5=96=84=E3=80=91=E5=95=86=E5=9F=8E:=20APP=20=E5=AE=8C?= =?UTF-8?q?=E5=96=84=E7=A7=AF=E5=88=86=E5=95=86=E5=9F=8E=E6=B4=BB=E5=8A=A8?= =?UTF-8?q?=E6=8E=A5=E5=8F=A3=E8=BF=94=E5=9B=9E?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- .../controller/app/point/AppPointActivityController.java | 4 ++++ .../app/point/vo/AppPointActivityDetailRespVO.java | 8 ++++++++ 2 files changed, 12 insertions(+) diff --git a/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/controller/app/point/AppPointActivityController.java b/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/controller/app/point/AppPointActivityController.java index 20cc8b6c3..ed6998340 100644 --- a/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/controller/app/point/AppPointActivityController.java +++ b/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/controller/app/point/AppPointActivityController.java @@ -74,7 +74,11 @@ public class AppPointActivityController { // 2. 拼接数据 List products = pointActivityService.getPointProductListByActivityIds(Collections.singletonList(id)); AppPointActivityDetailRespVO respVO = BeanUtils.toBean(activity, AppPointActivityDetailRespVO.class); + // 设置 product 信息 respVO.setProducts(BeanUtils.toBean(products, AppPointActivityDetailRespVO.Product.class)); + PointProductDO minProduct = getMinPropertyObj(products, PointProductDO::getPoint); + assert minProduct != null; + respVO.setPoint(minProduct.getPoint()).setPrice(minProduct.getPrice()); return success(respVO); } diff --git a/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/controller/app/point/vo/AppPointActivityDetailRespVO.java b/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/controller/app/point/vo/AppPointActivityDetailRespVO.java index 8253e4fe2..9153d68b6 100644 --- a/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/controller/app/point/vo/AppPointActivityDetailRespVO.java +++ b/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/controller/app/point/vo/AppPointActivityDetailRespVO.java @@ -30,6 +30,14 @@ public class AppPointActivityDetailRespVO { @Schema(description = "商品信息数组", requiredMode = Schema.RequiredMode.REQUIRED) private List products; + //======================= 显示所需兑换积分最少的 sku 信息 ======================= + + @Schema(description = "兑换积分", requiredMode = Schema.RequiredMode.REQUIRED) + private Integer point; + + @Schema(description = "兑换金额，单位：分", requiredMode = Schema.RequiredMode.REQUIRED, example = "15860") + private Integer price; + @Schema(description = "商品信息") @Data public static class Product { From f01c600492b29c0e24a99c1e77150a679846729f Mon Sep 17 00:00:00 2001 From: puhui999 Date: Fri, 4 Oct 2024 11:44:58 +0800 Subject: [PATCH 2/6] =?UTF-8?q?=E3=80=90=E5=8A=9F=E8=83=BD=E5=AE=8C?= =?UTF-8?q?=E5=96=84=E3=80=91=E5=95=86=E5=9F=8E:=20APP=20=E5=AE=8C?= =?UTF-8?q?=E5=96=84=E7=A7=AF=E5=88=86=E5=95=86=E5=9F=8E=E6=B4=BB=E5=8A=A8?= =?UTF-8?q?=E8=AE=A2=E5=8D=95=E4=BB=B7=E6=A0=BC=E8=AE=A1=E7=AE=97?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- .../promotion/api/point/PointActivityApi.java | 25 ++++++ .../point/dto/PointValidateJoinRespDTO.java | 24 ++++++ .../promotion/enums/ErrorCodeConstants.java | 4 + .../api/point/PointActivityApiImpl.java | 26 ++++++ .../dal/mysql/point/PointProductMapper.java | 5 ++ .../service/point/PointActivityService.java | 13 +++ .../point/PointActivityServiceImpl.java | 25 ++++++ .../trade/enums/ErrorCodeConstants.java | 11 +-- .../trade/enums/order/TradeOrderTypeEnum.java | 1 + .../vo/AppTradeOrderSettlementReqVO.java | 8 +- .../convert/order/TradeOrderConvert.java | 3 +- .../service/order/TradeOrderQueryService.java | 6 +- .../order/TradeOrderQueryServiceImpl.java | 4 +- .../price/bo/TradePriceCalculateReqBO.java | 10 ++- .../TradePointActivityPriceCalculator.java | 81 +++++++++++++++++++ .../calculator/TradePriceCalculator.java | 1 + .../TradePriceCalculatorHelper.java | 3 + .../TradeSeckillActivityPriceCalculator.java | 5 +- 18 files changed, 237 insertions(+), 18 deletions(-) create mode 100644 yudao-module-mall/yudao-module-promotion-api/src/main/java/cn/iocoder/yudao/module/promotion/api/point/PointActivityApi.java create mode 100644 yudao-module-mall/yudao-module-promotion-api/src/main/java/cn/iocoder/yudao/module/promotion/api/point/dto/PointValidateJoinRespDTO.java create mode 100644 yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/api/point/PointActivityApiImpl.java create mode 100644 yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/price/calculator/TradePointActivityPriceCalculator.java diff --git a/yudao-module-mall/yudao-module-promotion-api/src/main/java/cn/iocoder/yudao/module/promotion/api/point/PointActivityApi.java b/yudao-module-mall/yudao-module-promotion-api/src/main/java/cn/iocoder/yudao/module/promotion/api/point/PointActivityApi.java new file mode 100644 index 000000000..6e4250c67 --- /dev/null +++ b/yudao-module-mall/yudao-module-promotion-api/src/main/java/cn/iocoder/yudao/module/promotion/api/point/PointActivityApi.java @@ -0,0 +1,25 @@ +package cn.iocoder.yudao.module.promotion.api.point; + +import cn.iocoder.yudao.module.promotion.api.point.dto.PointValidateJoinRespDTO; + +/** + * 积分商城活动 API 接口 + * + * @author HUIHUI + */ +public interface PointActivityApi { + + /** + * 【下单前】校验是否参与积分商城活动 + * + * 如果校验失败，则抛出业务异常 + * + * @param activityId 活动编号 + * @param skuId SKU 编号 + * @param count 数量 + * @return 积分商城商品信息 + */ + PointValidateJoinRespDTO validateJoinPointActivity(Long activityId, Long skuId, Integer count); + + +} diff --git a/yudao-module-mall/yudao-module-promotion-api/src/main/java/cn/iocoder/yudao/module/promotion/api/point/dto/PointValidateJoinRespDTO.java b/yudao-module-mall/yudao-module-promotion-api/src/main/java/cn/iocoder/yudao/module/promotion/api/point/dto/PointValidateJoinRespDTO.java new file mode 100644 index 000000000..e3b993461 --- /dev/null +++ b/yudao-module-mall/yudao-module-promotion-api/src/main/java/cn/iocoder/yudao/module/promotion/api/point/dto/PointValidateJoinRespDTO.java @@ -0,0 +1,24 @@ +package cn.iocoder.yudao.module.promotion.api.point.dto; + +import lombok.Data; + +/** + * 校验参与积分商城 Response DTO + */ +@Data +public class PointValidateJoinRespDTO { + + /** + * 可兑换次数 + */ + private Integer count; + /** + * 所需兑换积分 + */ + private Integer point; + /** + * 所需兑换金额，单位：分 + */ + private Integer price; + +} diff --git a/yudao-module-mall/yudao-module-promotion-api/src/main/java/cn/iocoder/yudao/module/promotion/enums/ErrorCodeConstants.java b/yudao-module-mall/yudao-module-promotion-api/src/main/java/cn/iocoder/yudao/module/promotion/enums/ErrorCodeConstants.java index af8206d2d..514cb27af 100644 --- a/yudao-module-mall/yudao-module-promotion-api/src/main/java/cn/iocoder/yudao/module/promotion/enums/ErrorCodeConstants.java +++ b/yudao-module-mall/yudao-module-promotion-api/src/main/java/cn/iocoder/yudao/module/promotion/enums/ErrorCodeConstants.java @@ -50,6 +50,10 @@ public interface ErrorCodeConstants { ErrorCode POINT_ACTIVITY_UPDATE_FAIL_STATUS_CLOSED = new ErrorCode(1_013_007_002, "积分商城活动已关闭，不能修改"); ErrorCode POINT_ACTIVITY_DELETE_FAIL_STATUS_NOT_CLOSED_OR_END = new ErrorCode(1_013_007_003, "积分商城活动未关闭或未结束，不能删除"); ErrorCode POINT_ACTIVITY_CLOSE_FAIL_STATUS_CLOSED = new ErrorCode(1_013_007_004, "积分商城活动已关闭，不能重复关闭"); + ErrorCode POINT_ACTIVITY_JOIN_ACTIVITY_STATUS_CLOSED = new ErrorCode(1_013_007_005, "积分商品兑换失败，原因：积分商城活动已关闭"); + ErrorCode POINT_ACTIVITY_JOIN_ACTIVITY_SINGLE_LIMIT_COUNT_EXCEED = new ErrorCode(1_013_007_006, "积分商品兑换失败，原因：单次限购超出"); + ErrorCode POINT_ACTIVITY_JOIN_ACTIVITY_PRODUCT_NOT_EXISTS = new ErrorCode(1_013_007_007, "积分商品兑换失败，原因：商品不存在"); + ErrorCode POINT_ACTIVITY_UPDATE_STOCK_FAIL = new ErrorCode(1_013_007_008, "积分商品兑换失败，原因：积分商品库存不足"); // ========== 秒杀活动 1-013-008-000 ========== ErrorCode SECKILL_ACTIVITY_NOT_EXISTS = new ErrorCode(1_013_008_000, "秒杀活动不存在"); diff --git a/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/api/point/PointActivityApiImpl.java b/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/api/point/PointActivityApiImpl.java new file mode 100644 index 000000000..729551797 --- /dev/null +++ b/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/api/point/PointActivityApiImpl.java @@ -0,0 +1,26 @@ +package cn.iocoder.yudao.module.promotion.api.point; + +import cn.iocoder.yudao.module.promotion.api.point.dto.PointValidateJoinRespDTO; +import cn.iocoder.yudao.module.promotion.service.point.PointActivityService; +import jakarta.annotation.Resource; +import org.springframework.stereotype.Service; +import org.springframework.validation.annotation.Validated; + +/** + * 积分商城活动 Api 接口实现类 + * + * @author HUIHUI + */ +@Service +@Validated +public class PointActivityApiImpl implements PointActivityApi { + + @Resource + private PointActivityService pointActivityService; + + @Override + public PointValidateJoinRespDTO validateJoinPointActivity(Long activityId, Long skuId, Integer count) { + return pointActivityService.validateJoinPointActivity(activityId, skuId, count); + } + +} diff --git a/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/dal/mysql/point/PointProductMapper.java b/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/dal/mysql/point/PointProductMapper.java index cfa10a515..1169d8f53 100644 --- a/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/dal/mysql/point/PointProductMapper.java +++ b/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/dal/mysql/point/PointProductMapper.java @@ -29,4 +29,9 @@ public interface PointProductMapper extends BaseMapperX { .eq(PointProductDO::getActivityId, pointProductDO.getActivityId())); } + default PointProductDO selectListByActivityIdAndSkuId(Long activityId, Long skuId) { + return selectOne(PointProductDO::getActivityId, activityId, + PointProductDO::getSkuId, skuId); + } + } \ No newline at end of file diff --git a/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/service/point/PointActivityService.java b/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/service/point/PointActivityService.java index 24facb182..f93a89f3e 100644 --- a/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/service/point/PointActivityService.java +++ b/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/service/point/PointActivityService.java @@ -1,6 +1,7 @@ package cn.iocoder.yudao.module.promotion.service.point; import cn.iocoder.yudao.framework.common.pojo.PageResult; +import cn.iocoder.yudao.module.promotion.api.point.dto.PointValidateJoinRespDTO; import cn.iocoder.yudao.module.promotion.controller.admin.point.vo.activity.PointActivityPageReqVO; import cn.iocoder.yudao.module.promotion.controller.admin.point.vo.activity.PointActivitySaveReqVO; import cn.iocoder.yudao.module.promotion.dal.dataobject.point.PointActivityDO; @@ -78,4 +79,16 @@ public interface PointActivityService { */ List getPointProductListByActivityIds(Collection activityIds); + /** + * 【下单前】校验是否参与积分商城活动 + * + * 如果校验失败，则抛出业务异常 + * + * @param activityId 活动编号 + * @param skuId SKU 编号 + * @param count 数量 + * @return 积分商城商品信息 + */ + PointValidateJoinRespDTO validateJoinPointActivity(Long activityId, Long skuId, Integer count); + } \ No newline at end of file diff --git a/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/service/point/PointActivityServiceImpl.java b/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/service/point/PointActivityServiceImpl.java index bfce27e1c..cd03bc45d 100644 --- a/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/service/point/PointActivityServiceImpl.java +++ b/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/service/point/PointActivityServiceImpl.java @@ -8,6 +8,7 @@ import cn.iocoder.yudao.module.product.api.sku.ProductSkuApi; import cn.iocoder.yudao.module.product.api.sku.dto.ProductSkuRespDTO; import cn.iocoder.yudao.module.product.api.spu.ProductSpuApi; import cn.iocoder.yudao.module.product.api.spu.dto.ProductSpuRespDTO; +import cn.iocoder.yudao.module.promotion.api.point.dto.PointValidateJoinRespDTO; import cn.iocoder.yudao.module.promotion.controller.admin.point.vo.activity.PointActivityPageReqVO; import cn.iocoder.yudao.module.promotion.controller.admin.point.vo.activity.PointActivitySaveReqVO; import cn.iocoder.yudao.module.promotion.controller.admin.point.vo.product.PointProductSaveReqVO; @@ -244,4 +245,28 @@ public class PointActivityServiceImpl implements PointActivityService { return pointProductMapper.selectListByActivityId(activityIds); } + @Override + public PointValidateJoinRespDTO validateJoinPointActivity(Long activityId, Long skuId, Integer count) { + // 1. 校验积分商城活动是否存在 + PointActivityDO activity = validatePointActivityExists(activityId); + if (CommonStatusEnum.isDisable(activity.getStatus())) { + throw exception(POINT_ACTIVITY_JOIN_ACTIVITY_STATUS_CLOSED); + } + + // 2.1 校验积分商城商品是否存在 + PointProductDO product = pointProductMapper.selectListByActivityIdAndSkuId(activityId, skuId); + if (product == null) { + throw exception(POINT_ACTIVITY_JOIN_ACTIVITY_PRODUCT_NOT_EXISTS); + } + // 2.2 超过单次购买限制 + if (count > product.getCount()) { + throw exception(POINT_ACTIVITY_JOIN_ACTIVITY_SINGLE_LIMIT_COUNT_EXCEED); + } + // 2.2 校验库存是否充足 + if (count > product.getStock()) { + throw exception(POINT_ACTIVITY_UPDATE_STOCK_FAIL); + } + return BeanUtils.toBean(product, PointValidateJoinRespDTO.class); + } + } \ No newline at end of file diff --git a/yudao-module-mall/yudao-module-trade-api/src/main/java/cn/iocoder/yudao/module/trade/enums/ErrorCodeConstants.java b/yudao-module-mall/yudao-module-trade-api/src/main/java/cn/iocoder/yudao/module/trade/enums/ErrorCodeConstants.java index 2ab726ec4..be0ef51ae 100644 --- a/yudao-module-mall/yudao-module-trade-api/src/main/java/cn/iocoder/yudao/module/trade/enums/ErrorCodeConstants.java +++ b/yudao-module-mall/yudao-module-trade-api/src/main/java/cn/iocoder/yudao/module/trade/enums/ErrorCodeConstants.java @@ -58,11 +58,12 @@ public interface ErrorCodeConstants { // ========== Price 相关 1-011-003-000 ============ ErrorCode PRICE_CALCULATE_PAY_PRICE_ILLEGAL = new ErrorCode(1_011_003_000, "支付价格计算异常，原因：价格小于等于 0"); - ErrorCode PRICE_CALCULATE_DELIVERY_PRICE_TEMPLATE_NOT_FOUND = new ErrorCode(1_011_003_002, "计算快递运费异常，找不到对应的运费模板"); - ErrorCode PRICE_CALCULATE_COUPON_NOT_MATCH_NORMAL_ORDER = new ErrorCode(1_011_003_004, "参与秒杀、拼团、砍价的营销商品，无法使用优惠劵"); - ErrorCode PRICE_CALCULATE_SECKILL_TOTAL_LIMIT_COUNT = new ErrorCode(1_011_003_005, "参与秒杀的商品，超过了秒杀总限购数量"); - ErrorCode PRICE_CALCULATE_DELIVERY_PRICE_TYPE_ILLEGAL = new ErrorCode(1_011_003_006, "计算快递运费异常，配送方式不匹配"); - ErrorCode PRICE_CALCULATE_COUPON_CAN_NOT_USE = new ErrorCode(1_011_003_007, "该优惠劵无法使用，原因：{}」"); + ErrorCode PRICE_CALCULATE_DELIVERY_PRICE_TEMPLATE_NOT_FOUND = new ErrorCode(1_011_003_001, "计算快递运费异常，找不到对应的运费模板"); + ErrorCode PRICE_CALCULATE_COUPON_NOT_MATCH_NORMAL_ORDER = new ErrorCode(1_011_003_002, "参与秒杀、拼团、砍价的营销商品，无法使用优惠劵"); + ErrorCode PRICE_CALCULATE_SECKILL_TOTAL_LIMIT_COUNT = new ErrorCode(1_011_003_003, "参与秒杀的商品，超过了秒杀总限购数量"); + ErrorCode PRICE_CALCULATE_POINT_TOTAL_LIMIT_COUNT = new ErrorCode(1_011_003_004, "参与积分活动的商品，超过了积分活动商品总限购数量"); + ErrorCode PRICE_CALCULATE_DELIVERY_PRICE_TYPE_ILLEGAL = new ErrorCode(1_011_003_005, "计算快递运费异常，配送方式不匹配"); + ErrorCode PRICE_CALCULATE_COUPON_CAN_NOT_USE = new ErrorCode(1_011_003_006, "该优惠劵无法使用，原因：{}」"); // ========== 物流 Express 模块 1-011-004-000 ========== ErrorCode EXPRESS_NOT_EXISTS = new ErrorCode(1_011_004_000, "快递公司不存在"); diff --git a/yudao-module-mall/yudao-module-trade-api/src/main/java/cn/iocoder/yudao/module/trade/enums/order/TradeOrderTypeEnum.java b/yudao-module-mall/yudao-module-trade-api/src/main/java/cn/iocoder/yudao/module/trade/enums/order/TradeOrderTypeEnum.java index f82071206..0e6aad735 100644 --- a/yudao-module-mall/yudao-module-trade-api/src/main/java/cn/iocoder/yudao/module/trade/enums/order/TradeOrderTypeEnum.java +++ b/yudao-module-mall/yudao-module-trade-api/src/main/java/cn/iocoder/yudao/module/trade/enums/order/TradeOrderTypeEnum.java @@ -20,6 +20,7 @@ public enum TradeOrderTypeEnum implements IntArrayValuable { SECKILL(1, "秒杀订单"), BARGAIN(2, "砍价订单"), COMBINATION(3, "拼团订单"), + POINT(4, "积分商城"), ; public static final int[] ARRAYS = Arrays.stream(values()).mapToInt(TradeOrderTypeEnum::getType).toArray(); diff --git a/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/controller/app/order/vo/AppTradeOrderSettlementReqVO.java b/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/controller/app/order/vo/AppTradeOrderSettlementReqVO.java index f846ef1d1..7188bc17c 100644 --- a/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/controller/app/order/vo/AppTradeOrderSettlementReqVO.java +++ b/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/controller/app/order/vo/AppTradeOrderSettlementReqVO.java @@ -6,13 +6,13 @@ import cn.iocoder.yudao.framework.common.validation.Mobile; import cn.iocoder.yudao.module.trade.enums.delivery.DeliveryTypeEnum; import com.fasterxml.jackson.annotation.JsonIgnore; import io.swagger.v3.oas.annotations.media.Schema; -import lombok.Data; - import jakarta.validation.Valid; import jakarta.validation.constraints.AssertTrue; import jakarta.validation.constraints.Min; import jakarta.validation.constraints.NotEmpty; import jakarta.validation.constraints.NotNull; +import lombok.Data; + import java.util.List; @Schema(description = "用户 App - 交易订单结算 Request VO") @@ -62,6 +62,10 @@ public class AppTradeOrderSettlementReqVO { @Schema(description = "砍价记录编号", example = "123") private Long bargainRecordId; + // ========== 积分商城活动相关字段 ========== + @Schema(description = "积分商城活动编号", example = "123") + private Long pointActivityId; + @AssertTrue(message = "活动商品每次只能购买一种规格") @JsonIgnore public boolean isValidActivityItems() { diff --git a/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/convert/order/TradeOrderConvert.java b/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/convert/order/TradeOrderConvert.java index 60b81057f..45462a5be 100644 --- a/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/convert/order/TradeOrderConvert.java +++ b/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/convert/order/TradeOrderConvert.java @@ -219,7 +219,8 @@ public interface TradeOrderConvert { .setSeckillActivityId(settlementReqVO.getSeckillActivityId()) .setBargainRecordId(settlementReqVO.getBargainRecordId()) .setCombinationActivityId(settlementReqVO.getCombinationActivityId()) - .setCombinationHeadId(settlementReqVO.getCombinationHeadId()); + .setCombinationHeadId(settlementReqVO.getCombinationHeadId()) + .setPointActivityId(settlementReqVO.getPointActivityId()); // 商品项的构建 Map cartMap = convertMap(cartList, CartDO::getId); for (AppTradeOrderSettlementReqVO.Item item : settlementReqVO.getItems()) { diff --git a/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/order/TradeOrderQueryService.java b/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/order/TradeOrderQueryService.java index 445792232..b2b8bca98 100644 --- a/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/order/TradeOrderQueryService.java +++ b/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/order/TradeOrderQueryService.java @@ -42,9 +42,9 @@ public interface TradeOrderQueryService { /** * 获得指定用户，指定活动，指定状态的交易订单 * - * @param userId 用户编号 + * @param userId 用户编号 * @param combinationActivityId 活动编号 - * @param status 订单状态 + * @param status 订单状态 * @return 交易订单 */ TradeOrderDO getOrderByUserIdAndStatusAndCombination(Long userId, Long combinationActivityId, Integer status); @@ -116,7 +116,7 @@ public interface TradeOrderQueryService { * @param activityId 活动编号 * @return 秒杀商品数量 */ - int getSeckillProductCount(Long userId, Long activityId); + int getActivityProductCount(Long userId, Long activityId); // =================== Order Item =================== diff --git a/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/order/TradeOrderQueryServiceImpl.java b/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/order/TradeOrderQueryServiceImpl.java index 68c549891..04cd1b6ff 100644 --- a/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/order/TradeOrderQueryServiceImpl.java +++ b/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/order/TradeOrderQueryServiceImpl.java @@ -23,10 +23,10 @@ import cn.iocoder.yudao.module.trade.framework.delivery.core.client.ExpressClien import cn.iocoder.yudao.module.trade.framework.delivery.core.client.dto.ExpressTrackQueryReqDTO; import cn.iocoder.yudao.module.trade.framework.delivery.core.client.dto.ExpressTrackRespDTO; import cn.iocoder.yudao.module.trade.service.delivery.DeliveryExpressService; +import jakarta.annotation.Resource; import org.springframework.cache.annotation.Cacheable; import org.springframework.stereotype.Service; -import jakarta.annotation.Resource; import java.util.*; import static cn.iocoder.yudao.framework.common.exception.util.ServiceExceptionUtil.exception; @@ -174,7 +174,7 @@ public class TradeOrderQueryServiceImpl implements TradeOrderQueryService { } @Override - public int getSeckillProductCount(Long userId, Long activityId) { + public int getActivityProductCount(Long userId, Long activityId) { // 获得订单列表 List orders = tradeOrderMapper.selectListByUserIdAndSeckillActivityId(userId, activityId); orders.removeIf(order -> TradeOrderStatusEnum.isCanceled(order.getStatus())); // 过滤掉【已取消】的订单 diff --git a/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/price/bo/TradePriceCalculateReqBO.java b/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/price/bo/TradePriceCalculateReqBO.java index 9b6f1d6bd..ada677f36 100644 --- a/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/price/bo/TradePriceCalculateReqBO.java +++ b/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/price/bo/TradePriceCalculateReqBO.java @@ -1,11 +1,11 @@ package cn.iocoder.yudao.module.trade.service.price.bo; import cn.iocoder.yudao.module.trade.enums.delivery.DeliveryTypeEnum; -import lombok.Data; - import jakarta.validation.Valid; import jakarta.validation.constraints.Min; import jakarta.validation.constraints.NotNull; +import lombok.Data; + import java.util.List; /** @@ -84,6 +84,12 @@ public class TradePriceCalculateReqBO { */ private Long bargainRecordId; + // ========== 积分商城活动相关字段 ========== + /** + * 积分商城活动编号 + */ + private Long pointActivityId; + /** * 商品 SKU */ diff --git a/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/price/calculator/TradePointActivityPriceCalculator.java b/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/price/calculator/TradePointActivityPriceCalculator.java new file mode 100644 index 000000000..a220584c7 --- /dev/null +++ b/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/price/calculator/TradePointActivityPriceCalculator.java @@ -0,0 +1,81 @@ +package cn.iocoder.yudao.module.trade.service.price.calculator; + +import cn.hutool.core.lang.Assert; +import cn.hutool.core.util.ObjectUtil; +import cn.hutool.core.util.StrUtil; +import cn.iocoder.yudao.module.promotion.api.point.PointActivityApi; +import cn.iocoder.yudao.module.promotion.api.point.dto.PointValidateJoinRespDTO; +import cn.iocoder.yudao.module.promotion.enums.common.PromotionTypeEnum; +import cn.iocoder.yudao.module.trade.enums.order.TradeOrderTypeEnum; +import cn.iocoder.yudao.module.trade.service.order.TradeOrderQueryService; +import cn.iocoder.yudao.module.trade.service.price.bo.TradePriceCalculateReqBO; +import cn.iocoder.yudao.module.trade.service.price.bo.TradePriceCalculateRespBO; +import jakarta.annotation.Resource; +import lombok.extern.slf4j.Slf4j; +import org.springframework.core.annotation.Order; +import org.springframework.stereotype.Component; + +import static cn.iocoder.yudao.framework.common.exception.util.ServiceExceptionUtil.exception; +import static cn.iocoder.yudao.module.trade.enums.ErrorCodeConstants.PRICE_CALCULATE_POINT_TOTAL_LIMIT_COUNT; + +/** + * 积分商城的 {@link TradePriceCalculator} 实现类 + * + * @author owen + */ +@Component +@Order(TradePriceCalculator.ORDER_POINT_ACTIVITY) +@Slf4j +public class TradePointActivityPriceCalculator implements TradePriceCalculator { + + @Resource + private PointActivityApi pointActivityApi; + + @Resource + private TradeOrderQueryService tradeOrderQueryService; + + @Override + public void calculate(TradePriceCalculateReqBO param, TradePriceCalculateRespBO result) { + // 1. 判断订单类型是否为积分商城活动 + if (ObjectUtil.notEqual(result.getType(), TradeOrderTypeEnum.POINT.getType())) { + return; + } + + Assert.isTrue(param.getItems().size() == 1, "积分商城兑换商品时，只允许选择一个商品"); + // 2. 校验是否可以参与积分商城活动 + TradePriceCalculateRespBO.OrderItem orderItem = result.getItems().get(0); + PointValidateJoinRespDTO activity = validateJoinSeckill( + param.getUserId(), param.getPointActivityId(), + orderItem.getSkuId(), orderItem.getCount()); + + // 3.1 记录优惠明细 + int discountPrice = 0; + Assert.isTrue(activity.getPoint() >= 1, "积分商城商品兑换积分必须大于 1"); + // 情况一：单使用积分兑换 + if (activity.getPrice() == null || activity.getPrice() == 0) { + discountPrice = orderItem.getPayPrice(); + } else { // 情况二：积分 + 金额 + discountPrice = orderItem.getPayPrice() - activity.getPrice() * orderItem.getCount(); + } + TradePriceCalculatorHelper.addPromotion(result, orderItem, + param.getPointActivityId(), "积分商城活动", PromotionTypeEnum.POINT.getType(), + StrUtil.format("积分商城活动：省 {} 元", TradePriceCalculatorHelper.formatPrice(discountPrice)), + discountPrice); + // 3.2 更新 SKU 优惠金额 + orderItem.setDiscountPrice(orderItem.getDiscountPrice() + discountPrice); + TradePriceCalculatorHelper.recountPayPrice(orderItem); + TradePriceCalculatorHelper.recountAllPrice(result); + } + + private PointValidateJoinRespDTO validateJoinSeckill(Long userId, Long activityId, Long skuId, Integer count) { + // 1. 校验是否可以参与积分商城活动 + PointValidateJoinRespDTO pointValidateJoinRespDTO = pointActivityApi.validateJoinPointActivity(activityId, skuId, count); + // 2. 校验总限购数量，目前只有 trade 有具体下单的数据，需要交给 trade 价格计算使用 + int activityProductCount = tradeOrderQueryService.getActivityProductCount(userId, activityId); + if (activityProductCount + count > pointValidateJoinRespDTO.getCount()) { + throw exception(PRICE_CALCULATE_POINT_TOTAL_LIMIT_COUNT); + } + return pointValidateJoinRespDTO; + } + +} diff --git a/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/price/calculator/TradePriceCalculator.java b/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/price/calculator/TradePriceCalculator.java index 9ed7d9a2f..a37048b3b 100644 --- a/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/price/calculator/TradePriceCalculator.java +++ b/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/price/calculator/TradePriceCalculator.java @@ -16,6 +16,7 @@ public interface TradePriceCalculator { int ORDER_SECKILL_ACTIVITY = 8; int ORDER_BARGAIN_ACTIVITY = 8; int ORDER_COMBINATION_ACTIVITY = 8; + int ORDER_POINT_ACTIVITY = 8; int ORDER_DISCOUNT_ACTIVITY = 10; int ORDER_REWARD_ACTIVITY = 20; diff --git a/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/price/calculator/TradePriceCalculatorHelper.java b/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/price/calculator/TradePriceCalculatorHelper.java index 323b50e93..0b24e2ea0 100644 --- a/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/price/calculator/TradePriceCalculatorHelper.java +++ b/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/price/calculator/TradePriceCalculatorHelper.java @@ -90,6 +90,9 @@ public class TradePriceCalculatorHelper { if (param.getBargainRecordId() != null) { return TradeOrderTypeEnum.BARGAIN.getType(); } + if (param.getPointActivityId() != null) { + return TradeOrderTypeEnum.POINT.getType(); + } return TradeOrderTypeEnum.NORMAL.getType(); } diff --git a/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/price/calculator/TradeSeckillActivityPriceCalculator.java b/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/price/calculator/TradeSeckillActivityPriceCalculator.java index fe984ec0e..e1b4ba194 100644 --- a/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/price/calculator/TradeSeckillActivityPriceCalculator.java +++ b/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/price/calculator/TradeSeckillActivityPriceCalculator.java @@ -8,11 +8,10 @@ import cn.iocoder.yudao.module.promotion.enums.common.PromotionTypeEnum; import cn.iocoder.yudao.module.trade.service.order.TradeOrderQueryService; import cn.iocoder.yudao.module.trade.service.price.bo.TradePriceCalculateReqBO; import cn.iocoder.yudao.module.trade.service.price.bo.TradePriceCalculateRespBO; +import jakarta.annotation.Resource; import org.springframework.core.annotation.Order; import org.springframework.stereotype.Component; -import jakarta.annotation.Resource; - import static cn.iocoder.yudao.framework.common.exception.util.ServiceExceptionUtil.exception; import static cn.iocoder.yudao.module.trade.enums.ErrorCodeConstants.PRICE_CALCULATE_SECKILL_TOTAL_LIMIT_COUNT; @@ -61,7 +60,7 @@ public class TradeSeckillActivityPriceCalculator implements TradePriceCalculator // 1. 校验是否可以参与秒杀 SeckillValidateJoinRespDTO seckillActivity = seckillActivityApi.validateJoinSeckill(activityId, skuId, count); // 2. 校验总限购数量，目前只有 trade 有具体下单的数据，需要交给 trade 价格计算使用 - int seckillProductCount = tradeOrderQueryService.getSeckillProductCount(userId, activityId); + int seckillProductCount = tradeOrderQueryService.getActivityProductCount(userId, activityId); if (seckillProductCount + count > seckillActivity.getTotalLimitCount()) { throw exception(PRICE_CALCULATE_SECKILL_TOTAL_LIMIT_COUNT); } From d7236068b98d9f471fb90a0f296d50fe33167927 Mon Sep 17 00:00:00 2001 From: puhui999 Date: Fri, 4 Oct 2024 13:08:55 +0800 Subject: [PATCH 3/6] =?UTF-8?q?=E3=80=90=E5=8A=9F=E8=83=BD=E5=AE=8C?= =?UTF-8?q?=E5=96=84=E3=80=91=E5=95=86=E5=9F=8E:=20APP=20=E5=AE=8C?= =?UTF-8?q?=E5=96=84=E7=A7=AF=E5=88=86=E5=95=86=E5=9F=8E=E6=B4=BB=E5=8A=A8?= =?UTF-8?q?=E8=AE=A2=E5=8D=95=E4=BB=B7=E6=A0=BC=E8=AE=A1=E7=AE=97?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- .../service/price/TradePriceServiceImpl.java | 2 +- .../TradePointActivityPriceCalculator.java | 22 ++++++++++++++----- .../TradePointUsePriceCalculator.java | 6 +++++ 3 files changed, 23 insertions(+), 7 deletions(-) diff --git a/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/price/TradePriceServiceImpl.java b/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/price/TradePriceServiceImpl.java index fcf095055..560056a56 100644 --- a/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/price/TradePriceServiceImpl.java +++ b/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/price/TradePriceServiceImpl.java @@ -69,7 +69,7 @@ public class TradePriceServiceImpl implements TradePriceService { .buildCalculateResp(calculateReqBO, spuList, skuList); priceCalculators.forEach(calculator -> calculator.calculate(calculateReqBO, calculateRespBO)); // 2.2 如果最终支付金额小于等于 0，则抛出业务异常 - if (calculateRespBO.getPrice().getPayPrice() <= 0) { + if (calculateReqBO.getPointActivityId() == null && calculateRespBO.getPrice().getPayPrice() <= 0) { log.error("[calculatePrice][价格计算不正确，请求 calculateReqDTO({})，结果 priceCalculate({})]", calculateReqBO, calculateRespBO); throw exception(PRICE_CALCULATE_PAY_PRICE_ILLEGAL); diff --git a/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/price/calculator/TradePointActivityPriceCalculator.java b/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/price/calculator/TradePointActivityPriceCalculator.java index a220584c7..3bec8e343 100644 --- a/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/price/calculator/TradePointActivityPriceCalculator.java +++ b/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/price/calculator/TradePointActivityPriceCalculator.java @@ -3,6 +3,8 @@ package cn.iocoder.yudao.module.trade.service.price.calculator; import cn.hutool.core.lang.Assert; import cn.hutool.core.util.ObjectUtil; import cn.hutool.core.util.StrUtil; +import cn.iocoder.yudao.module.member.api.user.MemberUserApi; +import cn.iocoder.yudao.module.member.api.user.dto.MemberUserRespDTO; import cn.iocoder.yudao.module.promotion.api.point.PointActivityApi; import cn.iocoder.yudao.module.promotion.api.point.dto.PointValidateJoinRespDTO; import cn.iocoder.yudao.module.promotion.enums.common.PromotionTypeEnum; @@ -30,16 +32,26 @@ public class TradePointActivityPriceCalculator implements TradePriceCalculator { @Resource private PointActivityApi pointActivityApi; + @Resource + private MemberUserApi memberUserApi; @Resource private TradeOrderQueryService tradeOrderQueryService; @Override public void calculate(TradePriceCalculateReqBO param, TradePriceCalculateRespBO result) { - // 1. 判断订单类型是否为积分商城活动 + // 1.1 判断订单类型是否为积分商城活动 if (ObjectUtil.notEqual(result.getType(), TradeOrderTypeEnum.POINT.getType())) { return; } + // 1.2 初始化积分 + MemberUserRespDTO user = memberUserApi.getUser(param.getUserId()); + result.setTotalPoint(user.getPoint()).setUsePoint(0); + + // 1.3 校验用户积分余额 + if (user.getPoint() == null || user.getPoint() <= 0) { + return; + } Assert.isTrue(param.getItems().size() == 1, "积分商城兑换商品时，只允许选择一个商品"); // 2. 校验是否可以参与积分商城活动 @@ -49,12 +61,10 @@ public class TradePointActivityPriceCalculator implements TradePriceCalculator { orderItem.getSkuId(), orderItem.getCount()); // 3.1 记录优惠明细 - int discountPrice = 0; + int discountPrice = orderItem.getPayPrice(); // 情况一：单使用积分兑换 Assert.isTrue(activity.getPoint() >= 1, "积分商城商品兑换积分必须大于 1"); - // 情况一：单使用积分兑换 - if (activity.getPrice() == null || activity.getPrice() == 0) { - discountPrice = orderItem.getPayPrice(); - } else { // 情况二：积分 + 金额 + result.setUsePoint(activity.getPoint()); + if (activity.getPrice() != null && activity.getPrice() > 0) { // 情况二：积分 + 金额 discountPrice = orderItem.getPayPrice() - activity.getPrice() * orderItem.getCount(); } TradePriceCalculatorHelper.addPromotion(result, orderItem, diff --git a/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/price/calculator/TradePointUsePriceCalculator.java b/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/price/calculator/TradePointUsePriceCalculator.java index 8dc2b30d0..055515351 100644 --- a/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/price/calculator/TradePointUsePriceCalculator.java +++ b/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/price/calculator/TradePointUsePriceCalculator.java @@ -1,12 +1,14 @@ package cn.iocoder.yudao.module.trade.service.price.calculator; import cn.hutool.core.util.BooleanUtil; +import cn.hutool.core.util.ObjectUtil; import cn.hutool.core.util.StrUtil; import cn.iocoder.yudao.module.member.api.config.MemberConfigApi; import cn.iocoder.yudao.module.member.api.config.dto.MemberConfigRespDTO; import cn.iocoder.yudao.module.member.api.user.MemberUserApi; import cn.iocoder.yudao.module.member.api.user.dto.MemberUserRespDTO; import cn.iocoder.yudao.module.promotion.enums.common.PromotionTypeEnum; +import cn.iocoder.yudao.module.trade.enums.order.TradeOrderTypeEnum; import cn.iocoder.yudao.module.trade.service.price.bo.TradePriceCalculateReqBO; import cn.iocoder.yudao.module.trade.service.price.bo.TradePriceCalculateRespBO; import jakarta.annotation.Resource; @@ -37,6 +39,10 @@ public class TradePointUsePriceCalculator implements TradePriceCalculator { @Override public void calculate(TradePriceCalculateReqBO param, TradePriceCalculateRespBO result) { + // 判断订单类型是否不为积分商城活动 + if (ObjectUtil.equal(result.getType(), TradeOrderTypeEnum.POINT.getType())) { + return; + } // 0. 初始化积分 MemberUserRespDTO user = memberUserApi.getUser(param.getUserId()); result.setTotalPoint(user.getPoint()).setUsePoint(0); From 67809be46d94a124d0bb7a92171f1f672072a791 Mon Sep 17 00:00:00 2001 From: puhui999 Date: Fri, 4 Oct 2024 13:46:20 +0800 Subject: [PATCH 4/6] =?UTF-8?q?=E3=80=90=E5=8A=9F=E8=83=BD=E5=AE=8C?= =?UTF-8?q?=E5=96=84=E3=80=91=E5=95=86=E5=9F=8E:=20APP=20=E5=AE=8C?= =?UTF-8?q?=E5=96=84=E7=A7=AF=E5=88=86=E5=95=86=E5=9F=8E=E6=B4=BB=E5=8A=A8?= =?UTF-8?q?=E4=B8=8B=E5=8D=95?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- .../promotion/api/point/PointActivityApi.java | 17 +++++ .../api/point/PointActivityApiImpl.java | 10 +++ .../dal/mysql/point/PointActivityMapper.java | 31 +++++++++ .../dal/mysql/point/PointProductMapper.java | 29 +++++++++ .../service/point/PointActivityService.java | 18 ++++++ .../point/PointActivityServiceImpl.java | 37 +++++++++++ .../seckill/SeckillActivityServiceImpl.java | 2 +- .../trade/enums/order/TradeOrderTypeEnum.java | 4 ++ .../dal/dataobject/order/TradeOrderDO.java | 7 ++ .../order/handler/TradePointOrderHandler.java | 64 +++++++++++++++++++ .../TradePointActivityPriceCalculator.java | 7 +- 11 files changed, 223 insertions(+), 3 deletions(-) create mode 100644 yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/order/handler/TradePointOrderHandler.java diff --git a/yudao-module-mall/yudao-module-promotion-api/src/main/java/cn/iocoder/yudao/module/promotion/api/point/PointActivityApi.java b/yudao-module-mall/yudao-module-promotion-api/src/main/java/cn/iocoder/yudao/module/promotion/api/point/PointActivityApi.java index 6e4250c67..0b612cf21 100644 --- a/yudao-module-mall/yudao-module-promotion-api/src/main/java/cn/iocoder/yudao/module/promotion/api/point/PointActivityApi.java +++ b/yudao-module-mall/yudao-module-promotion-api/src/main/java/cn/iocoder/yudao/module/promotion/api/point/PointActivityApi.java @@ -21,5 +21,22 @@ public interface PointActivityApi { */ PointValidateJoinRespDTO validateJoinPointActivity(Long activityId, Long skuId, Integer count); + /** + * 更新积分商城商品库存（减少） + * + * @param id 活动编号 + * @param skuId sku 编号 + * @param count 数量(正数) + */ + void updatePointStockDecr(Long id, Long skuId, Integer count); + + /** + * 更新积分商城商品库存（增加） + * + * @param id 活动编号 + * @param skuId sku 编号 + * @param count 数量(正数) + */ + void updatePointStockIncr(Long id, Long skuId, Integer count); } diff --git a/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/api/point/PointActivityApiImpl.java b/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/api/point/PointActivityApiImpl.java index 729551797..e97e54c8d 100644 --- a/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/api/point/PointActivityApiImpl.java +++ b/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/api/point/PointActivityApiImpl.java @@ -23,4 +23,14 @@ public class PointActivityApiImpl implements PointActivityApi { return pointActivityService.validateJoinPointActivity(activityId, skuId, count); } + @Override + public void updatePointStockDecr(Long id, Long skuId, Integer count) { + pointActivityService.updatePointStockDecr(id, skuId, count); + } + + @Override + public void updatePointStockIncr(Long id, Long skuId, Integer count) { + pointActivityService.updatePointStockIncr(id, skuId, count); + } + } diff --git a/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/dal/mysql/point/PointActivityMapper.java b/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/dal/mysql/point/PointActivityMapper.java index 46db5841e..d724c32ee 100644 --- a/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/dal/mysql/point/PointActivityMapper.java +++ b/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/dal/mysql/point/PointActivityMapper.java @@ -1,10 +1,12 @@ package cn.iocoder.yudao.module.promotion.dal.mysql.point; +import cn.hutool.core.lang.Assert; import cn.iocoder.yudao.framework.common.pojo.PageResult; import cn.iocoder.yudao.framework.mybatis.core.mapper.BaseMapperX; import cn.iocoder.yudao.framework.mybatis.core.query.LambdaQueryWrapperX; import cn.iocoder.yudao.module.promotion.controller.admin.point.vo.activity.PointActivityPageReqVO; import cn.iocoder.yudao.module.promotion.dal.dataobject.point.PointActivityDO; +import com.baomidou.mybatisplus.core.conditions.update.LambdaUpdateWrapper; import org.apache.ibatis.annotations.Mapper; /** @@ -25,4 +27,33 @@ public interface PointActivityMapper extends BaseMapperX { .orderByDesc(PointActivityDO::getId)); } + /** + * 更新活动库存(减少) + * + * @param id 活动编号 + * @param count 扣减的库存数量(正数) + * @return 影响的行数 + */ + default int updateStockDecr(Long id, int count) { + Assert.isTrue(count > 0); + return update(null, new LambdaUpdateWrapper() + .eq(PointActivityDO::getId, id) + .ge(PointActivityDO::getStock, count) + .setSql("stock = stock - " + count)); + } + + /** + * 更新活动库存（增加） + * + * @param id 活动编号 + * @param count 增加的库存数量(正数) + * @return 影响的行数 + */ + default int updateStockIncr(Long id, int count) { + Assert.isTrue(count > 0); + return update(null, new LambdaUpdateWrapper() + .eq(PointActivityDO::getId, id) + .setSql("stock = stock + " + count)); + } + } \ No newline at end of file diff --git a/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/dal/mysql/point/PointProductMapper.java b/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/dal/mysql/point/PointProductMapper.java index 1169d8f53..3c6d469a2 100644 --- a/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/dal/mysql/point/PointProductMapper.java +++ b/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/dal/mysql/point/PointProductMapper.java @@ -1,5 +1,6 @@ package cn.iocoder.yudao.module.promotion.dal.mysql.point; +import cn.hutool.core.lang.Assert; import cn.iocoder.yudao.framework.mybatis.core.mapper.BaseMapperX; import cn.iocoder.yudao.module.promotion.dal.dataobject.point.PointProductDO; import com.baomidou.mybatisplus.core.conditions.update.LambdaUpdateWrapper; @@ -34,4 +35,32 @@ public interface PointProductMapper extends BaseMapperX { PointProductDO::getSkuId, skuId); } + /** + * 更新活动库存（减少） + * + * @param id 活动编号 + * @param count 扣减的库存数量(减少库存) + * @return 影响的行数 + */ + default int updateStockDecr(Long id, int count) { + Assert.isTrue(count > 0); + return update(null, new LambdaUpdateWrapper() + .eq(PointProductDO::getId, id) + .ge(PointProductDO::getStock, count) + .setSql("stock = stock - " + count)); + } + + /** + * 更新活动库存（增加） + * + * @param id 活动编号 + * @param count 需要增加的库存（增加库存） + * @return 影响的行数 + */ + default int updateStockIncr(Long id, int count) { + Assert.isTrue(count > 0); + return update(null, new LambdaUpdateWrapper() + .eq(PointProductDO::getId, id) + .setSql("stock = stock + " + count)); + } } \ No newline at end of file diff --git a/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/service/point/PointActivityService.java b/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/service/point/PointActivityService.java index f93a89f3e..b2b039570 100644 --- a/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/service/point/PointActivityService.java +++ b/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/service/point/PointActivityService.java @@ -33,6 +33,24 @@ public interface PointActivityService { */ void updatePointActivity(@Valid PointActivitySaveReqVO updateReqVO); + /** + * 更新积分商城商品库存（减少） + * + * @param id 活动编号 + * @param skuId sku 编号 + * @param count 数量(正数) + */ + void updatePointStockDecr(Long id, Long skuId, Integer count); + + /** + * 更新积分商城商品库存（增加） + * + * @param id 活动编号 + * @param skuId sku 编号 + * @param count 数量(正数) + */ + void updatePointStockIncr(Long id, Long skuId, Integer count); + /** * 关闭积分商城活动 * diff --git a/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/service/point/PointActivityServiceImpl.java b/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/service/point/PointActivityServiceImpl.java index cd03bc45d..8e88c5026 100644 --- a/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/service/point/PointActivityServiceImpl.java +++ b/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/service/point/PointActivityServiceImpl.java @@ -103,6 +103,43 @@ public class PointActivityServiceImpl implements PointActivityService { updateSeckillProduct(updateObj, updateReqVO.getProducts()); } + @Override + @Transactional(rollbackFor = Exception.class) + public void updatePointStockDecr(Long id, Long skuId, Integer count) { + // 1.1 校验活动库存是否充足 + PointActivityDO activity = validatePointActivityExists(id); + if (count > activity.getStock()) { + throw exception(POINT_ACTIVITY_UPDATE_STOCK_FAIL); + } + // 1.2 校验商品库存是否充足 + PointProductDO product = pointProductMapper.selectListByActivityIdAndSkuId(id, skuId); + if (product == null || count > product.getStock()) { + throw exception(POINT_ACTIVITY_UPDATE_STOCK_FAIL); + } + + // 2.1 更新活动商品库存 + int updateCount = pointProductMapper.updateStockDecr(product.getId(), count); + if (updateCount == 0) { + throw exception(POINT_ACTIVITY_UPDATE_STOCK_FAIL); + } + + // 2.2 更新活动库存 + updateCount = pointActivityMapper.updateStockDecr(id, count); + if (updateCount == 0) { + throw exception(POINT_ACTIVITY_UPDATE_STOCK_FAIL); + } + } + + @Override + @Transactional(rollbackFor = Exception.class) + public void updatePointStockIncr(Long id, Long skuId, Integer count) { + PointProductDO product = pointProductMapper.selectListByActivityIdAndSkuId(id, skuId); + // 更新活动商品库存 + pointProductMapper.updateStockIncr(product.getId(), count); + // 更新活动库存 + pointActivityMapper.updateStockIncr(id, count); + } + @Override @Transactional(rollbackFor = Exception.class) public void closePointActivity(Long id) { diff --git a/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/service/seckill/SeckillActivityServiceImpl.java b/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/service/seckill/SeckillActivityServiceImpl.java index 3b7ab3d64..dd8495ae5 100644 --- a/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/service/seckill/SeckillActivityServiceImpl.java +++ b/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/service/seckill/SeckillActivityServiceImpl.java @@ -160,7 +160,7 @@ public class SeckillActivityServiceImpl implements SeckillActivityService { public void updateSeckillStockDecr(Long id, Long skuId, Integer count) { // 1.1 校验活动库存是否充足 SeckillActivityDO seckillActivity = validateSeckillActivityExists(id); - if (count > seckillActivity.getTotalStock()) { + if (count > seckillActivity.getStock()) { throw exception(SECKILL_ACTIVITY_UPDATE_STOCK_FAIL); } // 1.2 校验商品库存是否充足 diff --git a/yudao-module-mall/yudao-module-trade-api/src/main/java/cn/iocoder/yudao/module/trade/enums/order/TradeOrderTypeEnum.java b/yudao-module-mall/yudao-module-trade-api/src/main/java/cn/iocoder/yudao/module/trade/enums/order/TradeOrderTypeEnum.java index 0e6aad735..0fccebb47 100644 --- a/yudao-module-mall/yudao-module-trade-api/src/main/java/cn/iocoder/yudao/module/trade/enums/order/TradeOrderTypeEnum.java +++ b/yudao-module-mall/yudao-module-trade-api/src/main/java/cn/iocoder/yudao/module/trade/enums/order/TradeOrderTypeEnum.java @@ -55,4 +55,8 @@ public enum TradeOrderTypeEnum implements IntArrayValuable { return ObjectUtil.equal(type, COMBINATION.getType()); } + public static boolean isPoint(Integer type) { + return ObjectUtil.equal(type, POINT.getType()); + } + } diff --git a/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/dal/dataobject/order/TradeOrderDO.java b/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/dal/dataobject/order/TradeOrderDO.java index 399b692ed..4c06c8013 100644 --- a/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/dal/dataobject/order/TradeOrderDO.java +++ b/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/dal/dataobject/order/TradeOrderDO.java @@ -353,4 +353,11 @@ public class TradeOrderDO extends BaseDO { */ private Long combinationRecordId; + /** + * 积分商城活动的编号 + * + * 关联 PointActivityDO 的 id 字段 + */ + private Long pointActivityId; + } diff --git a/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/order/handler/TradePointOrderHandler.java b/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/order/handler/TradePointOrderHandler.java new file mode 100644 index 000000000..11ca73f6b --- /dev/null +++ b/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/order/handler/TradePointOrderHandler.java @@ -0,0 +1,64 @@ +package cn.iocoder.yudao.module.trade.service.order.handler; + +import cn.hutool.core.collection.CollUtil; +import cn.hutool.core.lang.Assert; +import cn.iocoder.yudao.module.promotion.api.point.PointActivityApi; +import cn.iocoder.yudao.module.trade.dal.dataobject.order.TradeOrderDO; +import cn.iocoder.yudao.module.trade.dal.dataobject.order.TradeOrderItemDO; +import cn.iocoder.yudao.module.trade.enums.order.TradeOrderTypeEnum; +import jakarta.annotation.Resource; +import org.springframework.stereotype.Component; + +import java.util.List; + +/** + * 积分商城活动订单的 {@link TradeOrderHandler} 实现类 + * + * @author HUIHUI + */ +@Component +public class TradePointOrderHandler implements TradeOrderHandler { + + @Resource + private PointActivityApi pointActivityApi; + + @Override + public void beforeOrderCreate(TradeOrderDO order, List orderItems) { + if (!TradeOrderTypeEnum.isPoint(order.getType())) { + return; + } + // 明确校验一下 + Assert.isTrue(orderItems.size() == 1, "积分商城活动兑换商品兑换时，只允许选择一个商品"); + + // 扣减积分商城活动的库存 + pointActivityApi.updatePointStockDecr(order.getPointActivityId(), + orderItems.get(0).getSkuId(), orderItems.get(0).getCount()); + } + + @Override + public void afterCancelOrder(TradeOrderDO order, List orderItems) { + if (!TradeOrderTypeEnum.isPoint(order.getType())) { + return; + } + // 明确校验一下 + Assert.isTrue(orderItems.size() == 1, "积分商城活动兑换商品兑换时，只允许选择一个商品"); + + // 售后的订单项，已经在 afterCancelOrderItem 回滚库存，所以这里不需要重复回滚 + orderItems = filterOrderItemListByNoneAfterSale(orderItems); + if (CollUtil.isEmpty(orderItems)) { + return; + } + afterCancelOrderItem(order, orderItems.get(0)); + } + + @Override + public void afterCancelOrderItem(TradeOrderDO order, TradeOrderItemDO orderItem) { + if (!TradeOrderTypeEnum.isPoint(order.getType())) { + return; + } + // 恢复积分商城活动的库存 + pointActivityApi.updatePointStockIncr(order.getPointActivityId(), + orderItem.getSkuId(), orderItem.getCount()); + } + +} diff --git a/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/price/calculator/TradePointActivityPriceCalculator.java b/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/price/calculator/TradePointActivityPriceCalculator.java index 3bec8e343..158eaa3d9 100644 --- a/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/price/calculator/TradePointActivityPriceCalculator.java +++ b/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/price/calculator/TradePointActivityPriceCalculator.java @@ -63,15 +63,18 @@ public class TradePointActivityPriceCalculator implements TradePriceCalculator { // 3.1 记录优惠明细 int discountPrice = orderItem.getPayPrice(); // 情况一：单使用积分兑换 Assert.isTrue(activity.getPoint() >= 1, "积分商城商品兑换积分必须大于 1"); - result.setUsePoint(activity.getPoint()); + result.setUsePoint(activity.getPoint() * orderItem.getCount()); + orderItem.setUsePoint(activity.getPoint() * orderItem.getCount()); if (activity.getPrice() != null && activity.getPrice() > 0) { // 情况二：积分 + 金额 discountPrice = orderItem.getPayPrice() - activity.getPrice() * orderItem.getCount(); } + // 3.2 记录优惠明细 TradePriceCalculatorHelper.addPromotion(result, orderItem, param.getPointActivityId(), "积分商城活动", PromotionTypeEnum.POINT.getType(), StrUtil.format("积分商城活动：省 {} 元", TradePriceCalculatorHelper.formatPrice(discountPrice)), discountPrice); - // 3.2 更新 SKU 优惠金额 + + // 3.3 更新 SKU 优惠金额 orderItem.setDiscountPrice(orderItem.getDiscountPrice() + discountPrice); TradePriceCalculatorHelper.recountPayPrice(orderItem); TradePriceCalculatorHelper.recountAllPrice(result); From e604cba3bf9ab489d6e4596a66713676982b85b1 Mon Sep 17 00:00:00 2001 From: YunaiV Date: Fri, 4 Oct 2024 18:40:33 +0800 Subject: [PATCH 5/6] =?UTF-8?q?=E3=80=90=E4=BB=A3=E7=A0=81=E8=AF=84?= =?UTF-8?q?=E5=AE=A1=E3=80=91=E5=95=86=E5=9F=8E=EF=BC=9A=E7=A7=AF=E5=88=86?= =?UTF-8?q?=E5=95=86=E5=9F=8E=E7=9A=84=E4=B8=8B=E5=8D=95=E6=B5=81=E7=A8=8B?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- .../controller/app/point/AppPointActivityController.java | 9 ++++----- .../app/point/vo/AppPointActivityDetailRespVO.java | 2 +- .../trade/service/order/TradeOrderQueryService.java | 2 +- .../trade/service/order/TradeOrderQueryServiceImpl.java | 2 +- .../trade/service/price/TradePriceServiceImpl.java | 3 ++- .../calculator/TradePointActivityPriceCalculator.java | 2 +- .../calculator/TradeSeckillActivityPriceCalculator.java | 2 +- 7 files changed, 11 insertions(+), 11 deletions(-) diff --git a/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/controller/app/point/AppPointActivityController.java b/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/controller/app/point/AppPointActivityController.java index f607aea77..1ffeb770f 100644 --- a/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/controller/app/point/AppPointActivityController.java +++ b/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/controller/app/point/AppPointActivityController.java @@ -73,12 +73,11 @@ public class AppPointActivityController { // 2. 拼接数据 List products = pointActivityService.getPointProductListByActivityIds(Collections.singletonList(id)); - AppPointActivityDetailRespVO respVO = BeanUtils.toBean(activity, AppPointActivityDetailRespVO.class); - // 设置 product 信息 - respVO.setProducts(BeanUtils.toBean(products, AppPointActivityDetailRespVO.Product.class)); - PointProductDO minProduct = getMinPropertyObj(products, PointProductDO::getPoint); + PointProductDO minProduct = getMinObject(products, PointProductDO::getPoint); assert minProduct != null; - respVO.setPoint(minProduct.getPoint()).setPrice(minProduct.getPrice()); + AppPointActivityDetailRespVO respVO = BeanUtils.toBean(activity, AppPointActivityDetailRespVO.class) + .setProducts(BeanUtils.toBean(products, AppPointActivityDetailRespVO.Product.class)) + .setPoint(minProduct.getPoint()).setPrice(minProduct.getPrice()); return success(respVO); } diff --git a/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/controller/app/point/vo/AppPointActivityDetailRespVO.java b/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/controller/app/point/vo/AppPointActivityDetailRespVO.java index 9153d68b6..2e02f107a 100644 --- a/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/controller/app/point/vo/AppPointActivityDetailRespVO.java +++ b/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/controller/app/point/vo/AppPointActivityDetailRespVO.java @@ -30,7 +30,7 @@ public class AppPointActivityDetailRespVO { @Schema(description = "商品信息数组", requiredMode = Schema.RequiredMode.REQUIRED) private List products; - //======================= 显示所需兑换积分最少的 sku 信息 ======================= + //======================= 显示所需兑换积分最少的 SKU 信息 ======================= @Schema(description = "兑换积分", requiredMode = Schema.RequiredMode.REQUIRED) private Integer point; diff --git a/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/order/TradeOrderQueryService.java b/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/order/TradeOrderQueryService.java index b2b8bca98..5e436d959 100644 --- a/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/order/TradeOrderQueryService.java +++ b/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/order/TradeOrderQueryService.java @@ -116,7 +116,7 @@ public interface TradeOrderQueryService { * @param activityId 活动编号 * @return 秒杀商品数量 */ - int getActivityProductCount(Long userId, Long activityId); + int getSeckillProductCount(Long userId, Long activityId); // =================== Order Item =================== diff --git a/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/order/TradeOrderQueryServiceImpl.java b/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/order/TradeOrderQueryServiceImpl.java index 04cd1b6ff..b105e93ea 100644 --- a/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/order/TradeOrderQueryServiceImpl.java +++ b/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/order/TradeOrderQueryServiceImpl.java @@ -174,7 +174,7 @@ public class TradeOrderQueryServiceImpl implements TradeOrderQueryService { } @Override - public int getActivityProductCount(Long userId, Long activityId) { + public int getSeckillProductCount(Long userId, Long activityId) { // 获得订单列表 List orders = tradeOrderMapper.selectListByUserIdAndSeckillActivityId(userId, activityId); orders.removeIf(order -> TradeOrderStatusEnum.isCanceled(order.getStatus())); // 过滤掉【已取消】的订单 diff --git a/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/price/TradePriceServiceImpl.java b/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/price/TradePriceServiceImpl.java index 560056a56..72102a6d3 100644 --- a/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/price/TradePriceServiceImpl.java +++ b/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/price/TradePriceServiceImpl.java @@ -69,7 +69,8 @@ public class TradePriceServiceImpl implements TradePriceService { .buildCalculateResp(calculateReqBO, spuList, skuList); priceCalculators.forEach(calculator -> calculator.calculate(calculateReqBO, calculateRespBO)); // 2.2 如果最终支付金额小于等于 0，则抛出业务异常 - if (calculateReqBO.getPointActivityId() == null && calculateRespBO.getPrice().getPayPrice() <= 0) { + if (calculateReqBO.getPointActivityId() == null // 积分订单，允许支付金额为 0 + && calculateRespBO.getPrice().getPayPrice() <= 0) { log.error("[calculatePrice][价格计算不正确，请求 calculateReqDTO({})，结果 priceCalculate({})]", calculateReqBO, calculateRespBO); throw exception(PRICE_CALCULATE_PAY_PRICE_ILLEGAL); diff --git a/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/price/calculator/TradePointActivityPriceCalculator.java b/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/price/calculator/TradePointActivityPriceCalculator.java index 158eaa3d9..4670cf9de 100644 --- a/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/price/calculator/TradePointActivityPriceCalculator.java +++ b/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/price/calculator/TradePointActivityPriceCalculator.java @@ -84,7 +84,7 @@ public class TradePointActivityPriceCalculator implements TradePriceCalculator { // 1. 校验是否可以参与积分商城活动 PointValidateJoinRespDTO pointValidateJoinRespDTO = pointActivityApi.validateJoinPointActivity(activityId, skuId, count); // 2. 校验总限购数量，目前只有 trade 有具体下单的数据，需要交给 trade 价格计算使用 - int activityProductCount = tradeOrderQueryService.getActivityProductCount(userId, activityId); + int activityProductCount = tradeOrderQueryService.getSeckillProductCount(userId, activityId); if (activityProductCount + count > pointValidateJoinRespDTO.getCount()) { throw exception(PRICE_CALCULATE_POINT_TOTAL_LIMIT_COUNT); } diff --git a/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/price/calculator/TradeSeckillActivityPriceCalculator.java b/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/price/calculator/TradeSeckillActivityPriceCalculator.java index e1b4ba194..90ae4fb25 100644 --- a/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/price/calculator/TradeSeckillActivityPriceCalculator.java +++ b/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/price/calculator/TradeSeckillActivityPriceCalculator.java @@ -60,7 +60,7 @@ public class TradeSeckillActivityPriceCalculator implements TradePriceCalculator // 1. 校验是否可以参与秒杀 SeckillValidateJoinRespDTO seckillActivity = seckillActivityApi.validateJoinSeckill(activityId, skuId, count); // 2. 校验总限购数量，目前只有 trade 有具体下单的数据，需要交给 trade 价格计算使用 - int seckillProductCount = tradeOrderQueryService.getActivityProductCount(userId, activityId); + int seckillProductCount = tradeOrderQueryService.getSeckillProductCount(userId, activityId); if (seckillProductCount + count > seckillActivity.getTotalLimitCount()) { throw exception(PRICE_CALCULATE_SECKILL_TOTAL_LIMIT_COUNT); } From 2c4d8298cfe3d349149ab76729bf77d1c453542a Mon Sep 17 00:00:00 2001 From: YunaiV Date: Fri, 4 Oct 2024 19:17:16 +0800 Subject: [PATCH 6/6] =?UTF-8?q?=E3=80=90=E4=BB=A3=E7=A0=81=E8=AF=84?= =?UTF-8?q?=E5=AE=A1=E3=80=91=E5=95=86=E5=9F=8E=EF=BC=9A=E7=BA=AF=E7=A7=AF?= =?UTF-8?q?=E5=88=86=E5=85=91=E6=8D=A2=E6=97=B6=EF=BC=8C=E7=9B=B4=E6=8E=A5?= =?UTF-8?q?=E8=AE=BE=E7=BD=AE=E4=B8=BA=E5=BE=85=E5=8F=91=E8=B4=A7?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- .../trade/service/order/TradeOrderUpdateServiceImpl.java | 5 ++++- .../service/order/handler/TradePointOrderHandler.java | 7 +++++++ 2 files changed, 11 insertions(+), 1 deletion(-) diff --git a/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/order/TradeOrderUpdateServiceImpl.java b/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/order/TradeOrderUpdateServiceImpl.java index e0c303ed3..74a2643e3 100644 --- a/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/order/TradeOrderUpdateServiceImpl.java +++ b/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/order/TradeOrderUpdateServiceImpl.java @@ -245,7 +245,10 @@ public class TradeOrderUpdateServiceImpl implements TradeOrderUpdateService { } // 3. 生成预支付 - createPayOrder(order, orderItems); + // 特殊情况：积分兑换时，可能支付金额为零 + if (order.getPayPrice() > 0) { + createPayOrder(order, orderItems); + } // 4. 插入订单日志 TradeOrderLogUtils.setOrderInfo(order.getId(), null, order.getStatus()); diff --git a/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/order/handler/TradePointOrderHandler.java b/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/order/handler/TradePointOrderHandler.java index 11ca73f6b..9c60accef 100644 --- a/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/order/handler/TradePointOrderHandler.java +++ b/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/order/handler/TradePointOrderHandler.java @@ -5,11 +5,13 @@ import cn.hutool.core.lang.Assert; import cn.iocoder.yudao.module.promotion.api.point.PointActivityApi; import cn.iocoder.yudao.module.trade.dal.dataobject.order.TradeOrderDO; import cn.iocoder.yudao.module.trade.dal.dataobject.order.TradeOrderItemDO; +import cn.iocoder.yudao.module.trade.enums.order.TradeOrderStatusEnum; import cn.iocoder.yudao.module.trade.enums.order.TradeOrderTypeEnum; import jakarta.annotation.Resource; import org.springframework.stereotype.Component; import java.util.List; +import java.util.Objects; /** * 积分商城活动订单的 {@link TradeOrderHandler} 实现类 @@ -33,6 +35,11 @@ public class TradePointOrderHandler implements TradeOrderHandler { // 扣减积分商城活动的库存 pointActivityApi.updatePointStockDecr(order.getPointActivityId(), orderItems.get(0).getSkuId(), orderItems.get(0).getCount()); + + // 如果支付金额为 0，则直接设置为已支付 + if (Objects.equals(order.getPayPrice(), 0)) { + order.setPayStatus(true).setStatus(TradeOrderStatusEnum.UNDELIVERED.getStatus()); + } } @Override