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积分:完善积分获得、退还、使用 相关逻辑

owen 1 year ago
parent
commit
052328c5fa
24 changed files with 381 additions and 85 deletions
  1. 6 0
      sql/mysql/point.sql
  2. 5 0
      yudao-module-mall/yudao-module-product-api/src/main/java/cn/iocoder/yudao/module/product/api/spu/dto/ProductSpuRespDTO.java
  3. 2 1
      yudao-module-mall/yudao-module-promotion-api/src/main/java/cn/iocoder/yudao/module/promotion/enums/common/PromotionTypeEnum.java
  4. 8 4
      yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/dal/dataobject/order/TradeOrderDO.java
  5. 8 0
      yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/dal/dataobject/order/TradeOrderItemDO.java
  6. 36 32
      yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/order/TradeOrderUpdateServiceImpl.java
  7. 0 1
      yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/price/TradePriceServiceImpl.java
  8. 1 1
      yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/price/bo/TradePriceCalculateReqBO.java
  9. 14 0
      yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/price/bo/TradePriceCalculateRespBO.java
  10. 62 0
      yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/price/calculator/TradePointGiveCalculator.java
  11. 84 4
      yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/price/calculator/TradePointUsePriceCalculator.java
  12. 4 0
      yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/price/calculator/TradePriceCalculator.java
  13. 34 17
      yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/price/calculator/TradePriceCalculatorHelper.java
  14. 8 0
      yudao-module-member/yudao-module-member-api/src/main/java/cn/iocoder/yudao/module/member/api/point/MemberPointApi.java
  15. 30 0
      yudao-module-member/yudao-module-member-api/src/main/java/cn/iocoder/yudao/module/member/api/point/dto/MemberPointConfigRespDTO.java
  16. 4 1
      yudao-module-member/yudao-module-member-api/src/main/java/cn/iocoder/yudao/module/member/api/user/dto/MemberUserRespDTO.java
  17. 1 0
      yudao-module-member/yudao-module-member-api/src/main/java/cn/iocoder/yudao/module/member/enums/ErrorCodeConstants.java
  18. 3 1
      yudao-module-member/yudao-module-member-api/src/main/java/cn/iocoder/yudao/module/member/enums/point/MemberPointBizTypeEnum.java
  19. 14 1
      yudao-module-member/yudao-module-member-biz/src/main/java/cn/iocoder/yudao/module/member/api/point/MemberPointApiImpl.java
  20. 2 0
      yudao-module-member/yudao-module-member-biz/src/main/java/cn/iocoder/yudao/module/member/convert/point/MemberPointConfigConvert.java
  21. 31 0
      yudao-module-member/yudao-module-member-biz/src/main/java/cn/iocoder/yudao/module/member/dal/mysql/user/MemberUserMapper.java
  22. 15 19
      yudao-module-member/yudao-module-member-biz/src/main/java/cn/iocoder/yudao/module/member/service/point/MemberPointRecordServiceImpl.java
  23. 2 1
      yudao-module-member/yudao-module-member-biz/src/main/java/cn/iocoder/yudao/module/member/service/user/MemberUserService.java
  24. 7 2
      yudao-module-member/yudao-module-member-biz/src/main/java/cn/iocoder/yudao/module/member/service/user/MemberUserServiceImpl.java

+ 6 - 0
sql/mysql/point.sql

@@ -0,0 +1,6 @@
+ALTER TABLE trade_order ADD COLUMN use_point int NOT NULL DEFAULT 0 COMMENT '使用的积分' AFTER point_price;
+ALTER TABLE trade_order ADD COLUMN refund_point int NOT NULL DEFAULT 0 COMMENT '退还的使用积分' AFTER use_point;
+ALTER TABLE trade_order ADD COLUMN give_point int NOT NULL DEFAULT 0 COMMENT '赠送的积分' AFTER refund_point;
+
+ALTER TABLE trade_order_item ADD COLUMN use_point int NOT NULL DEFAULT 0 COMMENT '使用的积分' AFTER point_price;
+ALTER TABLE trade_order_item ADD COLUMN give_point int NOT NULL DEFAULT 0 COMMENT '赠送的积分' AFTER use_point;

+ 5 - 0
yudao-module-mall/yudao-module-product-api/src/main/java/cn/iocoder/yudao/module/product/api/spu/dto/ProductSpuRespDTO.java

@@ -111,6 +111,11 @@ public class ProductSpuRespDTO {
     // ========== 物流相关字段 =========
 
     /**
+     * 赠送积分
+     */
+    private Integer giveIntegral;
+
+    /**
      * 物流配置模板编号
      *
      * 对应 TradeDeliveryExpressTemplateDO 的 id 编号

+ 2 - 1
yudao-module-mall/yudao-module-promotion-api/src/main/java/cn/iocoder/yudao/module/promotion/enums/common/PromotionTypeEnum.java

@@ -23,7 +23,8 @@ public enum PromotionTypeEnum implements IntArrayValuable {
     REWARD_ACTIVITY(5, "满减送"),
 
     MEMBER(6, "会员折扣"),
-    COUPON(7, "优惠劵")
+    COUPON(7, "优惠劵"),
+    POINT(8, "积分")
     ;
 
     public static final int[] ARRAYS = Arrays.stream(values()).mapToInt(PromotionTypeEnum::getType).toArray();

+ 8 - 4
yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/dal/dataobject/order/TradeOrderDO.java

@@ -265,9 +265,13 @@ public class TradeOrderDO extends BaseDO {
      * 对应 taobao 的 trade.point_fee 字段
      */
     private Integer pointPrice;
-//    /**
-//     * 奖励的积分 TODO 疯狂:可以使用这个字段哈;
-//     */
-//    private Integer rewardPoint;
+    /**
+     * 赠送的积分
+     */
+    private Integer givePoint;
+    /**
+     * 退还的使用的积分
+     */
+    private Integer refundPoint;
 
 }

+ 8 - 0
yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/dal/dataobject/order/TradeOrderItemDO.java

@@ -143,6 +143,14 @@ public class TradeOrderItemDO extends BaseDO {
      * 对应 taobao 的 trade.point_fee 字段
      */
     private Integer pointPrice;
+    /**
+     * 使用的积分
+     */
+    private Integer usePoint;
+    /**
+     * 赠送的积分
+     */
+    private Integer givePoint;
     // TODO @芋艿:如果商品 vip 折扣时,到底是新增一个 vipPrice 记录优惠记录,还是 vipDiscountPrice,记录 vip 的优惠;还是直接使用 vipPrice;
     // 目前 crmeb 的选择,单独一个 vipPrice 记录优惠价格;感觉不一定合理,可以在看看有赞的;
 

+ 36 - 32
yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/order/TradeOrderUpdateServiceImpl.java

@@ -24,6 +24,7 @@ import cn.iocoder.yudao.module.pay.enums.order.PayOrderStatusEnum;
 import cn.iocoder.yudao.module.product.api.comment.ProductCommentApi;
 import cn.iocoder.yudao.module.product.api.comment.dto.ProductCommentCreateReqDTO;
 import cn.iocoder.yudao.module.product.api.sku.ProductSkuApi;
+import cn.iocoder.yudao.module.product.api.spu.ProductSpuApi;
 import cn.iocoder.yudao.module.promotion.api.bargain.BargainRecordApi;
 import cn.iocoder.yudao.module.promotion.api.combination.CombinationRecordApi;
 import cn.iocoder.yudao.module.promotion.api.coupon.CouponApi;
@@ -48,8 +49,8 @@ import cn.iocoder.yudao.module.trade.enums.delivery.DeliveryTypeEnum;
 import cn.iocoder.yudao.module.trade.enums.order.*;
 import cn.iocoder.yudao.module.trade.framework.order.config.TradeOrderProperties;
 import cn.iocoder.yudao.module.trade.framework.order.core.annotations.TradeOrderLog;
-import cn.iocoder.yudao.module.trade.service.brokerage.bo.BrokerageAddReqBO;
 import cn.iocoder.yudao.module.trade.service.brokerage.BrokerageRecordService;
+import cn.iocoder.yudao.module.trade.service.brokerage.bo.BrokerageAddReqBO;
 import cn.iocoder.yudao.module.trade.service.cart.CartService;
 import cn.iocoder.yudao.module.trade.service.delivery.DeliveryExpressService;
 import cn.iocoder.yudao.module.trade.service.message.TradeMessageService;
@@ -106,6 +107,8 @@ public class TradeOrderUpdateServiceImpl implements TradeOrderUpdateService {
     private TradeMessageService tradeMessageService;
 
     @Resource
+    private ProductSpuApi productSpuApi;
+    @Resource
     private ProductSkuApi productSkuApi;
     @Resource
     private PayOrderApi payOrderApi;
@@ -240,8 +243,8 @@ public class TradeOrderUpdateServiceImpl implements TradeOrderUpdateService {
     /**
      * 订单创建前,执行前置逻辑
      *
-     * @param userId 用户编号
-     * @param createReqVO 创建订单请求
+     * @param userId          用户编号
+     * @param createReqVO     创建订单请求
      * @param calculateRespBO 订单价格计算结果
      */
     private void beforeCreateTradeOrder(Long userId, AppTradeOrderCreateReqVO createReqVO,
@@ -260,12 +263,12 @@ public class TradeOrderUpdateServiceImpl implements TradeOrderUpdateService {
 
     /**
      * 订单创建后,执行后置逻辑
-     *
+     * <p>
      * 例如说:优惠劵的扣减、积分的扣减、支付单的创建等等
      *
      * @param userId          用户编号
      * @param createReqVO     创建订单请求
-     * @param order    交易订单
+     * @param order           交易订单
      * @param calculateRespBO 订单价格计算结果
      */
     private void afterCreateTradeOrder(Long userId, AppTradeOrderCreateReqVO createReqVO,
@@ -283,12 +286,9 @@ public class TradeOrderUpdateServiceImpl implements TradeOrderUpdateService {
                     .setOrderId(order.getId()));
         }
 
-        // 3. 扣减积分
+        // 3. 扣减积分(抵扣)
         // 不在前置扣减的原因,是因为积分扣减时,需要记录关联业务
-        if (order.getUsePoint() != null && order.getUsePoint() > 0) {
-            memberPointApi.reducePoint(userId, calculateRespBO.getUsePoint(),
-                    MemberPointBizTypeEnum.ORDER_USE.getType(), String.valueOf(order.getId()));
-        }
+        reduceUserPoint(order.getUserId(), order.getUsePoint(), MemberPointBizTypeEnum.ORDER_USE, order.getId());
 
         // 4. 删除购物车商品
         Set<Long> cartIds = convertSet(createReqVO.getItems(), AppTradeOrderSettlementReqVO.Item::getCartId);
@@ -342,8 +342,8 @@ public class TradeOrderUpdateServiceImpl implements TradeOrderUpdateService {
 
         // TODO 芋艿:OrderLog
 
-        // 增加用户积分
-        getSelf().addUserPointAsync(order.getUserId(), order.getPayPrice(), order.getId());
+        // 增加用户积分(赠送)
+        addUserPoint(order.getUserId(), order.getGivePoint(), MemberPointBizTypeEnum.ORDER_REWARD, order.getId());
         // 增加用户经验
         getSelf().addUserExperienceAsync(order.getUserId(), order.getPayPrice(), order.getId());
         // 增加用户佣金
@@ -640,11 +640,12 @@ public class TradeOrderUpdateServiceImpl implements TradeOrderUpdateService {
             return;
         }
         // 计算总的退款金额
-        TradeOrderDO order = tradeOrderMapper.selectById(tradeOrderItemMapper.selectById(id).getOrderId());
+        TradeOrderItemDO orderItem = tradeOrderItemMapper.selectById(id);
+        TradeOrderDO order = tradeOrderMapper.selectById(orderItem.getOrderId());
         Integer orderRefundPrice = order.getRefundPrice() + refundPrice;
         if (isAllOrderItemAfterSaleSuccess(order.getId())) { // 如果都售后成功,则需要取消订单
             tradeOrderMapper.updateById(new TradeOrderDO().setId(order.getId())
-                    .setRefundStatus(TradeOrderRefundStatusEnum.ALL.getStatus()).setRefundPrice(orderRefundPrice)
+                    .setRefundStatus(TradeOrderRefundStatusEnum.ALL.getStatus()).setRefundPrice(orderRefundPrice).setRefundPoint(order.getRefundPoint() + orderItem.getUsePoint())
                     .setCancelType(TradeOrderCancelTypeEnum.AFTER_SALE_CLOSE.getType()).setCancelTime(LocalDateTime.now()));
 
             // TODO 芋艿:记录订单日志
@@ -655,12 +656,17 @@ public class TradeOrderUpdateServiceImpl implements TradeOrderUpdateService {
                     .setRefundStatus(TradeOrderRefundStatusEnum.PART.getStatus()).setRefundPrice(orderRefundPrice));
         }
 
-        // 扣减用户积分
-        getSelf().reduceUserPointAsync(order.getUserId(), orderRefundPrice, afterSaleId);
-        // 扣减用户经验
-        getSelf().reduceUserExperienceAsync(order.getUserId(), orderRefundPrice, afterSaleId);
-        // 更新分佣记录为已失效
-        getSelf().cancelBrokerageAsync(order.getUserId(), id);
+        // 售后成功后,执行数据回滚逻辑
+        if (Objects.equals(newAfterSaleStatus, TradeOrderItemAfterSaleStatusEnum.SUCCESS.getStatus())) {
+            // 扣减用户积分(赠送的)
+            reduceUserPoint(order.getUserId(), orderItem.getGivePoint(), MemberPointBizTypeEnum.AFTER_SALE_DEDUCT_GIVE, afterSaleId);
+            // 增加用户积分(返还抵扣)
+            addUserPoint(order.getUserId(), orderItem.getUsePoint(), MemberPointBizTypeEnum.AFTER_SALE_REFUND_USED, afterSaleId);
+            // 扣减用户经验
+            getSelf().reduceUserExperienceAsync(order.getUserId(), orderRefundPrice, afterSaleId);
+            // 更新分佣记录为已失效
+            getSelf().cancelBrokerageAsync(order.getUserId(), id);
+        }
     }
 
     @Override
@@ -728,8 +734,8 @@ public class TradeOrderUpdateServiceImpl implements TradeOrderUpdateService {
         // 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? 回复:每个项目不同,目前看下来,确认收货貌似更合适,我再看看其它项目的业务选择;
-        // TODO @疯狂:有赞是可配置(支付 or 确认收货),我们按照支付好列;然后这里的退积分,指的是下单时的积分抵扣。
+        // 4.回滚积分(抵扣的)
+        addUserPoint(order.getUserId(), order.getUsePoint(), MemberPointBizTypeEnum.ORDER_CANCEL, order.getId());
 
         // TODO 芋艿:OrderLog
 
@@ -760,18 +766,16 @@ public class TradeOrderUpdateServiceImpl implements TradeOrderUpdateService {
         memberLevelApi.addExperience(userId, -refundPrice, bizType, String.valueOf(afterSaleId));
     }
 
-    @Async
-    protected void addUserPointAsync(Long userId, Integer payPrice, Long orderId) {
-        // TODO @疯狂:具体多少积分,需要分成 2 不分:1. 支付金额;2. 商品金额
-        int bizType = MemberPointBizTypeEnum.ORDER_REWARD.getType();
-        memberPointApi.addPoint(userId, payPrice, bizType, String.valueOf(orderId));
+    protected void addUserPoint(Long userId, Integer point, MemberPointBizTypeEnum bizType, Long bizId) {
+        if (point != null && point > 0) {
+            memberPointApi.addPoint(userId, point, bizType.getType(), String.valueOf(bizId));
+        }
     }
 
-    @Async
-    protected void reduceUserPointAsync(Long userId, Integer refundPrice, Long afterSaleId) {
-        // TODO @疯狂:退款时,按照金额比例,退还积分;https://help.youzan.com/displaylist/detail_4_4-1-49185
-        int bizType = MemberPointBizTypeEnum.ORDER_CANCEL.getType();
-        memberPointApi.addPoint(userId, -refundPrice, bizType, String.valueOf(afterSaleId));
+    protected void reduceUserPoint(Long userId, Integer point, MemberPointBizTypeEnum bizType, Long bizId) {
+        if (point != null && point > 0) {
+            memberPointApi.reducePoint(userId, point, bizType.getType(), String.valueOf(bizId));
+        }
     }
 
     @Async

+ 0 - 1
yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/price/TradePriceServiceImpl.java

@@ -41,7 +41,6 @@ public class TradePriceServiceImpl implements TradePriceService {
     @Resource
     private List<TradePriceCalculator> priceCalculators;
 
-    // TODO @疯狂:需要搞个 TradePriceCalculator,计算赠送积分;
     @Override
     public TradePriceCalculateRespBO calculatePrice(TradePriceCalculateReqBO calculateReqBO) {
         // 1.1 获得商品 SKU 数组

+ 1 - 1
yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/price/bo/TradePriceCalculateReqBO.java

@@ -29,7 +29,7 @@ public class TradePriceCalculateReqBO {
      * 对应 CouponDO 的 id 编号
      */
     private Long couponId;
-    // TODO @疯狂:需要增加一个 PriceCalculator 实现积分扣减的计算;写回到 TradePriceCalculateRespBO 的 usePoint
+
     /**
      * 是否使用积分
      */

+ 14 - 0
yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/price/bo/TradePriceCalculateRespBO.java

@@ -54,6 +54,11 @@ public class TradePriceCalculateRespBO {
     private Integer usePoint;
 
     /**
+     * 使用的积分
+     */
+    private Integer givePoint;
+
+    /**
      * 订单价格
      */
     @Data
@@ -159,6 +164,10 @@ public class TradePriceCalculateRespBO {
          */
         private Integer pointPrice;
         /**
+         * 使用的积分
+         */
+        private Integer usePoint;
+        /**
          * 应付金额(总),单位:分
          *
          * = {@link #price} * {@link #count}
@@ -205,6 +214,11 @@ public class TradePriceCalculateRespBO {
          */
         private List<ProductPropertyValueDetailRespDTO> properties;
 
+        /**
+         * 使用的积分
+         */
+        private Integer givePoint;
+
     }
 
     /**

+ 62 - 0
yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/price/calculator/TradePointGiveCalculator.java

@@ -0,0 +1,62 @@
+package cn.iocoder.yudao.module.trade.service.price.calculator;
+
+import cn.hutool.core.util.BooleanUtil;
+import cn.iocoder.yudao.framework.common.util.number.MoneyUtils;
+import cn.iocoder.yudao.module.member.api.point.MemberPointApi;
+import cn.iocoder.yudao.module.member.api.point.dto.MemberPointConfigRespDTO;
+import cn.iocoder.yudao.module.trade.service.price.bo.TradePriceCalculateReqBO;
+import cn.iocoder.yudao.module.trade.service.price.bo.TradePriceCalculateRespBO;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.core.annotation.Order;
+import org.springframework.stereotype.Component;
+
+import javax.annotation.Resource;
+import java.util.List;
+import java.util.Optional;
+
+import static cn.iocoder.yudao.framework.common.util.collection.CollectionUtils.filterList;
+
+/**
+ * 赠送积分的 {@link TradePriceCalculator} 实现类
+ *
+ * @author owen
+ */
+@Component
+@Order(TradePriceCalculator.ORDER_POINT_GIVE)
+@Slf4j
+public class TradePointGiveCalculator implements TradePriceCalculator {
+    @Resource
+    private MemberPointApi memberPointApi;
+
+    @Override
+    public void calculate(TradePriceCalculateReqBO param, TradePriceCalculateRespBO result) {
+        // 1.1 校验积分功能是否开启
+        int givePointPerYuan = Optional.ofNullable(memberPointApi.getConfig())
+                .filter(config -> BooleanUtil.isTrue(config.getTradeDeductEnable()))
+                .map(MemberPointConfigRespDTO::getTradeGivePoint)
+                .orElse(0);
+        if (givePointPerYuan <= 0) {
+            return;
+        }
+        // 1.2 校验支付金额
+        if (result.getPrice().getPayPrice() <= 0) {
+            return;
+        }
+
+        // 2.1 计算赠送积分
+        int givePoint = MoneyUtils.calculateRatePriceFloor(result.getPrice().getPayPrice(), (double) givePointPerYuan);
+        // 2.2 计算分摊的赠送积分
+        List<TradePriceCalculateRespBO.OrderItem> orderItems = filterList(result.getItems(), TradePriceCalculateRespBO.OrderItem::getSelected);
+        List<Integer> dividePoints = TradePriceCalculatorHelper.dividePrice(orderItems, givePoint);
+
+        // 3.2 更新 SKU 赠送积分
+        for (int i = 0; i < orderItems.size(); i++) {
+            TradePriceCalculateRespBO.OrderItem orderItem = orderItems.get(i);
+            // 商品可能赠送了积分,所以这里要加上
+            orderItem.setGivePoint(orderItem.getGivePoint() + dividePoints.get(i));
+            TradePriceCalculatorHelper.recountPayPrice(orderItem);
+        }
+        // 3.3 更新订单赠送积分
+        TradePriceCalculatorHelper.recountAllGivePoint(result);
+    }
+}

+ 84 - 4
yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/price/calculator/TradePointUsePriceCalculator.java

@@ -1,11 +1,25 @@
 package cn.iocoder.yudao.module.trade.service.price.calculator;
 
+import cn.hutool.core.util.BooleanUtil;
+import cn.hutool.core.util.NumberUtil;
+import cn.hutool.core.util.StrUtil;
+import cn.iocoder.yudao.module.member.api.point.MemberPointApi;
+import cn.iocoder.yudao.module.member.api.point.dto.MemberPointConfigRespDTO;
+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.service.price.bo.TradePriceCalculateReqBO;
 import cn.iocoder.yudao.module.trade.service.price.bo.TradePriceCalculateRespBO;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.core.annotation.Order;
 import org.springframework.stereotype.Component;
 
+import javax.annotation.Resource;
+import java.math.RoundingMode;
+import java.util.List;
+
+import static cn.iocoder.yudao.framework.common.util.collection.CollectionUtils.filterList;
+
 /**
  * 使用积分的 {@link TradePriceCalculator} 实现类
  *
@@ -15,15 +29,81 @@ import org.springframework.stereotype.Component;
 @Order(TradePriceCalculator.ORDER_POINT_USE)
 @Slf4j
 public class TradePointUsePriceCalculator implements TradePriceCalculator {
+    @Resource
+    private MemberPointApi memberPointApi;
+    @Resource
+    private MemberUserApi memberUserApi;
 
     @Override
     public void calculate(TradePriceCalculateReqBO param, TradePriceCalculateRespBO result) {
-        // TODO 疯狂:待实现,嘿嘿;
-        if (param.getPointStatus()) {
-            result.setUsePoint(10);
-        } else {
+        // 1.1 校验是否使用积分
+        if (!BooleanUtil.isTrue(param.getPointStatus())) {
             result.setUsePoint(0);
+            return;
+        }
+        // 1.2 校验积分抵扣是否开启
+        MemberPointConfigRespDTO config = memberPointApi.getConfig();
+        if (!checkDeductPointEnable(config)) {
+            return;
+        }
+        // 1.3 校验用户积分余额
+        MemberUserRespDTO user = memberUserApi.getUser(param.getUserId());
+        if (user.getPoint() == null || user.getPoint() < 0) {
+            return;
+        }
+
+        // 2.1 计算积分优惠金额
+        int pointPrice = calculatePointPrice(config, user.getPoint(), result);
+        // 2.1 计算分摊的积分、抵扣金额
+        List<TradePriceCalculateRespBO.OrderItem> orderItems = filterList(result.getItems(), TradePriceCalculateRespBO.OrderItem::getSelected);
+        List<Integer> dividePointPrices = TradePriceCalculatorHelper.dividePrice(orderItems, pointPrice);
+        List<Integer> divideUsePoints = TradePriceCalculatorHelper.dividePrice(orderItems, result.getUsePoint());
+
+        // 3.1 记录优惠明细
+        TradePriceCalculatorHelper.addPromotion(result, orderItems,
+                param.getUserId(), "积分抵扣", PromotionTypeEnum.POINT.getType(),
+                StrUtil.format("积分抵扣:省 {} 元", TradePriceCalculatorHelper.formatPrice(pointPrice)),
+                dividePointPrices);
+        // 3.2 更新 SKU 优惠金额
+        for (int i = 0; i < orderItems.size(); i++) {
+            TradePriceCalculateRespBO.OrderItem orderItem = orderItems.get(i);
+            orderItem.setPointPrice(dividePointPrices.get(i));
+            orderItem.setUsePoint(divideUsePoints.get(i));
+            TradePriceCalculatorHelper.recountPayPrice(orderItem);
+        }
+        TradePriceCalculatorHelper.recountAllPrice(result);
+    }
+
+    private boolean checkDeductPointEnable(MemberPointConfigRespDTO config) {
+        if (config == null) {
+            return false;
         }
+        if (!BooleanUtil.isTrue(config.getTradeDeductEnable())) {
+            return false;
+        }
+
+        // 有没有配置:1 积分抵扣多少分
+        return config.getTradeDeductUnitPrice() != null && config.getTradeDeductUnitPrice() > 0;
     }
 
+    private Integer calculatePointPrice(MemberPointConfigRespDTO config, Integer usePoint, TradePriceCalculateRespBO result) {
+        // 每个订单最多可以使用的积分数量
+        if (config.getTradeDeductMaxPrice() != null && config.getTradeDeductMaxPrice() > 0) {
+            usePoint = Math.min(usePoint, config.getTradeDeductMaxPrice());
+        }
+        // 积分优惠金额(分)
+        int pointPrice = usePoint * config.getTradeDeductUnitPrice();
+        // 0元购!!!:用户积分比较多时,积分可以抵扣的金额要大于支付金额, 这时需要根据支付金额反推使用多少积分
+        if (result.getPrice().getPayPrice() < pointPrice) {
+            pointPrice = result.getPrice().getPayPrice();
+            // 反推需要扣除的积分
+            usePoint = NumberUtil.toBigDecimal(pointPrice)
+                    .divide(NumberUtil.toBigDecimal(config.getTradeDeductUnitPrice()), 0, RoundingMode.HALF_UP)
+                    .intValue();
+        }
+        // 记录使用的积分
+        result.setUsePoint(usePoint);
+
+        return pointPrice;
+    }
 }

+ 4 - 0
yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/price/calculator/TradePriceCalculator.java

@@ -23,6 +23,10 @@ public interface TradePriceCalculator {
      * 放在各种营销活动、优惠劵后面 TODO
      */
     int ORDER_DELIVERY = 50;
+    /**
+     * 赠送积分,放最后
+     */
+    int ORDER_POINT_GIVE = 999;
 
     void calculate(TradePriceCalculateReqBO param, TradePriceCalculateRespBO result);
 

+ 34 - 17
yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/price/calculator/TradePriceCalculatorHelper.java

@@ -58,7 +58,8 @@ public class TradePriceCalculatorHelper {
                     .setWeight(sku.getWeight()).setVolume(sku.getVolume());
             // spu 信息
             orderItem.setSpuName(spu.getName()).setCategoryId(spu.getCategoryId())
-                    .setDeliveryTemplateId(spu.getDeliveryTemplateId());
+                    .setDeliveryTemplateId(spu.getDeliveryTemplateId())
+                    .setGivePoint(spu.getGiveIntegral()).setUsePoint(0);
             if (orderItem.getPicUrl() == null) {
                 orderItem.setPicUrl(spu.getPicUrl());
             }
@@ -67,6 +68,7 @@ public class TradePriceCalculatorHelper {
         // 创建它的 Price 属性
         result.setPrice(new TradePriceCalculateRespBO.Price());
         recountAllPrice(result);
+        recountAllGivePoint(result);
         return result;
     }
 
@@ -112,12 +114,21 @@ public class TradePriceCalculatorHelper {
     }
 
     /**
+     * 基于订单项,重新计算赠送积分
+     *
+     * @param result 计算结果
+     */
+    public static void recountAllGivePoint(TradePriceCalculateRespBO result) {
+        result.setGivePoint(getSumValue(result.getItems(), item -> item.getSelected() ? item.getGivePoint() : 0, Integer::sum));
+    }
+
+    /**
      * 重新计算单个订单项的支付金额
      *
      * @param orderItem 订单项
      */
     public static void recountPayPrice(TradePriceCalculateRespBO.OrderItem orderItem) {
-        orderItem.setPayPrice(orderItem.getPrice()* orderItem.getCount()
+        orderItem.setPayPrice(orderItem.getPrice() * orderItem.getCount()
                 - orderItem.getDiscountPrice()
                 + orderItem.getDeliveryPrice()
                 - orderItem.getCouponPrice()
@@ -145,6 +156,12 @@ public class TradePriceCalculatorHelper {
             if (orderItem.getPointPrice() == null) {
                 orderItem.setPointPrice(0);
             }
+            if (orderItem.getUsePoint() == null) {
+                orderItem.setUsePoint(0);
+            }
+            if (orderItem.getGivePoint() == null) {
+                orderItem.setGivePoint(0);
+            }
             recountPayPrice(orderItem);
         });
     }
@@ -169,7 +186,7 @@ public class TradePriceCalculatorHelper {
      */
     public static Integer calculateTotalCount(List<TradePriceCalculateRespBO.OrderItem> orderItems) {
         return getSumValue(orderItems,
-                orderItem -> orderItem.getSelected() ? orderItem.getCount() :  0, // 未选中的情况下,不计算数量
+                orderItem -> orderItem.getSelected() ? orderItem.getCount() : 0, // 未选中的情况下,不计算数量
                 Integer::sum);
     }
 
@@ -177,7 +194,7 @@ public class TradePriceCalculatorHelper {
      * 按照支付金额,返回每个订单项的分摊金额数组
      *
      * @param orderItems 订单项数组
-     * @param price 金额
+     * @param price      金额
      * @return 分摊金额数组,和传入的 orderItems 一一对应
      */
     public static List<Integer> dividePrice(List<TradePriceCalculateRespBO.OrderItem> orderItems, Integer price) {
@@ -210,12 +227,12 @@ public class TradePriceCalculatorHelper {
     /**
      * 添加【匹配】单个 OrderItem 的营销明细
      *
-     * @param result 价格计算结果
+     * @param result        价格计算结果
      * @param orderItem     单个订单商品 SKU
-     * @param id             营销编号
-     * @param name           营销名字
-     * @param description    满足条件的提示
-     * @param type           营销类型
+     * @param id            营销编号
+     * @param name          营销名字
+     * @param description   满足条件的提示
+     * @param type          营销类型
      * @param discountPrice 单个订单商品 SKU 的优惠价格(总)
      */
     public static void addPromotion(TradePriceCalculateRespBO result, TradePriceCalculateRespBO.OrderItem orderItem,
@@ -226,7 +243,7 @@ public class TradePriceCalculatorHelper {
     /**
      * 添加【匹配】多个 OrderItem 的营销明细
      *
-     * @param result 价格计算结果
+     * @param result         价格计算结果
      * @param orderItems     多个订单商品 SKU
      * @param id             营销编号
      * @param name           营销名字
@@ -235,7 +252,7 @@ public class TradePriceCalculatorHelper {
      * @param discountPrices 多个订单商品 SKU 的优惠价格(总),和 orderItems 一一对应
      */
     public static void addPromotion(TradePriceCalculateRespBO result, List<TradePriceCalculateRespBO.OrderItem> orderItems,
-                              Long id, String name, Integer type, String description, List<Integer> discountPrices) {
+                                    Long id, String name, Integer type, String description, List<Integer> discountPrices) {
         // 创建营销明细 Item
         List<TradePriceCalculateRespBO.PromotionItem> promotionItems = new ArrayList<>(discountPrices.size());
         for (int i = 0; i < orderItems.size(); i++) {
@@ -255,12 +272,12 @@ public class TradePriceCalculatorHelper {
     /**
      * 添加【不匹配】多个 OrderItem 的营销明细
      *
-     * @param result 价格计算结果
-     * @param orderItems     多个订单商品 SKU
-     * @param id             营销编号
-     * @param name           营销名字
-     * @param description    满足条件的提示
-     * @param type           营销类型
+     * @param result      价格计算结果
+     * @param orderItems  多个订单商品 SKU
+     * @param id          营销编号
+     * @param name        营销名字
+     * @param description 满足条件的提示
+     * @param type        营销类型
      */
     public static void addNotMatchPromotion(TradePriceCalculateRespBO result, List<TradePriceCalculateRespBO.OrderItem> orderItems,
                                             Long id, String name, Integer type, String description) {

+ 8 - 0
yudao-module-member/yudao-module-member-api/src/main/java/cn/iocoder/yudao/module/member/api/point/MemberPointApi.java

@@ -1,5 +1,6 @@
 package cn.iocoder.yudao.module.member.api.point;
 
+import cn.iocoder.yudao.module.member.api.point.dto.MemberPointConfigRespDTO;
 import cn.iocoder.yudao.module.member.enums.point.MemberPointBizTypeEnum;
 
 import javax.validation.constraints.Min;
@@ -12,6 +13,13 @@ import javax.validation.constraints.Min;
 public interface MemberPointApi {
 
     /**
+     * 获得积分配置
+     *
+     * @return 积分配置
+     */
+    MemberPointConfigRespDTO getConfig();
+
+    /**
      * 增加用户积分
      *
      * @param userId  用户编号

+ 30 - 0
yudao-module-member/yudao-module-member-api/src/main/java/cn/iocoder/yudao/module/member/api/point/dto/MemberPointConfigRespDTO.java

@@ -0,0 +1,30 @@
+package cn.iocoder.yudao.module.member.api.point.dto;
+
+import lombok.Data;
+
+/**
+ * 用户信息 Response DTO
+ *
+ * @author 芋道源码
+ */
+@Data
+public class MemberPointConfigRespDTO {
+    /**
+     * 积分抵扣开关
+     */
+    private Boolean tradeDeductEnable;
+    /**
+     * 积分抵扣,单位:分
+     * <p>
+     * 1 积分抵扣多少分
+     */
+    private Integer tradeDeductUnitPrice;
+    /**
+     * 积分抵扣最大值
+     */
+    private Integer tradeDeductMaxPrice;
+    /**
+     * 1 元赠送多少分
+     */
+    private Integer tradeGivePoint;
+}

+ 4 - 1
yudao-module-member/yudao-module-member-api/src/main/java/cn/iocoder/yudao/module/member/api/user/dto/MemberUserRespDTO.java

@@ -33,5 +33,8 @@ public class MemberUserRespDTO {
      * 手机
      */
     private String mobile;
-
+    /**
+     * 积分
+     */
+    private Integer point;
 }

+ 1 - 0
yudao-module-member/yudao-module-member-api/src/main/java/cn/iocoder/yudao/module/member/enums/ErrorCodeConstants.java

@@ -13,6 +13,7 @@ public interface ErrorCodeConstants {
     ErrorCode USER_NOT_EXISTS = new ErrorCode(1004001000, "用户不存在");
     ErrorCode USER_MOBILE_NOT_EXISTS = new ErrorCode(1004001001, "手机号未注册用户");
     ErrorCode USER_MOBILE_USED = new ErrorCode(1004001002, "修改手机失败,该手机号({})已经被使用");
+    ErrorCode USER_POINT_NOT_ENOUGH = new ErrorCode(1004001003, "用户积分余额不足");
 
     // ========== AUTH 模块 1004003000 ==========
     ErrorCode AUTH_LOGIN_BAD_CREDENTIALS = new ErrorCode(1004003000, "登录失败,账号密码不正确");

+ 3 - 1
yudao-module-member/yudao-module-member-api/src/main/java/cn/iocoder/yudao/module/member/enums/point/MemberPointBizTypeEnum.java

@@ -18,8 +18,10 @@ public enum MemberPointBizTypeEnum implements IntArrayValuable {
 
     SIGN(1, "签到", "签到获得 {} 积分", true),
     ORDER_REWARD(10, "订单奖励", "下单获得 {} 积分", true),
-    ORDER_CANCEL(11, "订单取消", "退单获得 {} 积分", false), // 退回积分
+    ORDER_CANCEL(11, "订单取消", "订单取消,退还 {} 积分", true), // 退回积分
     ORDER_USE(12, "订单使用", "下单使用 {} 积分", false), // 扣减积分
+    AFTER_SALE_REFUND_USED(13, "订单退款", "订单退款,退还 {} 积分", true), // 退回积分
+    AFTER_SALE_DEDUCT_GIVE(14, "订单退款", "订单退款,扣除赠送的 {} 积分", false), // 扣减积分
     ;
 
     /**

+ 14 - 1
yudao-module-member/yudao-module-member-biz/src/main/java/cn/iocoder/yudao/module/member/api/point/MemberPointApiImpl.java

@@ -1,6 +1,10 @@
 package cn.iocoder.yudao.module.member.api.point;
 
+import cn.hutool.core.lang.Assert;
+import cn.iocoder.yudao.module.member.api.point.dto.MemberPointConfigRespDTO;
+import cn.iocoder.yudao.module.member.convert.point.MemberPointConfigConvert;
 import cn.iocoder.yudao.module.member.enums.point.MemberPointBizTypeEnum;
+import cn.iocoder.yudao.module.member.service.point.MemberPointConfigService;
 import cn.iocoder.yudao.module.member.service.point.MemberPointRecordService;
 import org.springframework.stereotype.Service;
 import org.springframework.validation.annotation.Validated;
@@ -21,9 +25,17 @@ public class MemberPointApiImpl implements MemberPointApi {
 
     @Resource
     private MemberPointRecordService memberPointRecordService;
+    @Resource
+    private MemberPointConfigService memberPointConfigService;
+
+    @Override
+    public MemberPointConfigRespDTO getConfig() {
+        return MemberPointConfigConvert.INSTANCE.convert01(memberPointConfigService.getPointConfig());
+    }
 
     @Override
     public void addPoint(Long userId, Integer point, Integer bizType, String bizId) {
+        Assert.isTrue(point > 0);
         MemberPointBizTypeEnum bizTypeEnum = MemberPointBizTypeEnum.getByType(bizType);
         if (bizTypeEnum == null) {
             throw exception(POINT_RECORD_BIZ_NOT_SUPPORT);
@@ -33,11 +45,12 @@ public class MemberPointApiImpl implements MemberPointApi {
 
     @Override
     public void reducePoint(Long userId, Integer point, Integer bizType, String bizId) {
+        Assert.isTrue(point > 0);
         MemberPointBizTypeEnum bizTypeEnum = MemberPointBizTypeEnum.getByType(bizType);
         if (bizTypeEnum == null) {
             throw exception(POINT_RECORD_BIZ_NOT_SUPPORT);
         }
-        memberPointRecordService.createPointRecord(userId, point, bizTypeEnum, bizId);
+        memberPointRecordService.createPointRecord(userId, -point, bizTypeEnum, bizId);
     }
 
 }

+ 2 - 0
yudao-module-member/yudao-module-member-biz/src/main/java/cn/iocoder/yudao/module/member/convert/point/MemberPointConfigConvert.java

@@ -1,5 +1,6 @@
 package cn.iocoder.yudao.module.member.convert.point;
 
+import cn.iocoder.yudao.module.member.api.point.dto.MemberPointConfigRespDTO;
 import cn.iocoder.yudao.module.member.controller.admin.point.vo.config.MemberPointConfigRespVO;
 import cn.iocoder.yudao.module.member.controller.admin.point.vo.config.MemberPointConfigSaveReqVO;
 import cn.iocoder.yudao.module.member.dal.dataobject.point.MemberPointConfigDO;
@@ -20,4 +21,5 @@ public interface MemberPointConfigConvert {
 
     MemberPointConfigDO convert(MemberPointConfigSaveReqVO bean);
 
+    MemberPointConfigRespDTO convert01(MemberPointConfigDO pointConfig);
 }

+ 31 - 0
yudao-module-member/yudao-module-member-biz/src/main/java/cn/iocoder/yudao/module/member/dal/mysql/user/MemberUserMapper.java

@@ -1,12 +1,14 @@
 package cn.iocoder.yudao.module.member.dal.mysql.user;
 
 import cn.hutool.core.collection.CollUtil;
+import cn.hutool.core.lang.Assert;
 import cn.hutool.core.util.StrUtil;
 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.member.controller.admin.user.vo.MemberUserPageReqVO;
 import cn.iocoder.yudao.module.member.dal.dataobject.user.MemberUserDO;
+import com.baomidou.mybatisplus.core.conditions.update.LambdaUpdateWrapper;
 import org.apache.ibatis.annotations.Mapper;
 
 import java.util.List;
@@ -62,4 +64,33 @@ public interface MemberUserMapper extends BaseMapperX<MemberUserDO> {
                 .apply("FIND_IN_SET({0}, tag_ids)", tagId));
     }
 
+    /**
+     * 更新用户积分(增加)
+     *
+     * @param id        用户编号
+     * @param incrCount 增加积分(正数)
+     */
+    default void updatePointIncr(Long id, Integer incrCount) {
+        Assert.isTrue(incrCount > 0);
+        LambdaUpdateWrapper<MemberUserDO> lambdaUpdateWrapper = new LambdaUpdateWrapper<MemberUserDO>()
+                .setSql(" point = point + " + incrCount)
+                .eq(MemberUserDO::getId, id);
+        update(null, lambdaUpdateWrapper);
+    }
+
+    /**
+     * 更新用户积分(减少)
+     *
+     * @param id        用户编号
+     * @param incrCount 增加积分(负数)
+     * @return 更新行数
+     */
+    default int updatePointDecr(Long id, Integer incrCount) {
+        Assert.isTrue(incrCount < 0);
+        LambdaUpdateWrapper<MemberUserDO> lambdaUpdateWrapper = new LambdaUpdateWrapper<MemberUserDO>()
+                .setSql(" point = point + " + incrCount) // 负数,所以使用 + 号
+                .eq(MemberUserDO::getId, id);
+        return update(null, lambdaUpdateWrapper);
+    }
+
 }

+ 15 - 19
yudao-module-member/yudao-module-member-biz/src/main/java/cn/iocoder/yudao/module/member/service/point/MemberPointRecordServiceImpl.java

@@ -5,7 +5,6 @@ import cn.hutool.core.util.StrUtil;
 import cn.iocoder.yudao.framework.common.pojo.PageParam;
 import cn.iocoder.yudao.framework.common.pojo.PageResult;
 import cn.iocoder.yudao.module.member.controller.admin.point.vo.recrod.MemberPointRecordPageReqVO;
-import cn.iocoder.yudao.module.member.dal.dataobject.point.MemberPointConfigDO;
 import cn.iocoder.yudao.module.member.dal.dataobject.point.MemberPointRecordDO;
 import cn.iocoder.yudao.module.member.dal.dataobject.user.MemberUserDO;
 import cn.iocoder.yudao.module.member.dal.mysql.point.MemberPointRecordMapper;
@@ -14,6 +13,7 @@ import cn.iocoder.yudao.module.member.service.user.MemberUserService;
 import lombok.extern.slf4j.Slf4j;
 import org.apache.commons.lang3.StringUtils;
 import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
 import org.springframework.util.CollectionUtils;
 import org.springframework.validation.annotation.Validated;
 
@@ -21,7 +21,9 @@ import javax.annotation.Resource;
 import java.util.List;
 import java.util.Set;
 
+import static cn.iocoder.yudao.framework.common.exception.util.ServiceExceptionUtil.exception;
 import static cn.iocoder.yudao.framework.common.util.collection.CollectionUtils.convertSet;
+import static cn.iocoder.yudao.module.member.enums.ErrorCodeConstants.USER_POINT_NOT_ENOUGH;
 
 
 /**
@@ -36,8 +38,6 @@ public class MemberPointRecordServiceImpl implements MemberPointRecordService {
 
     @Resource
     private MemberPointRecordMapper memberPointRecordMapper;
-    @Resource
-    private MemberPointConfigService memberPointConfigService;
 
     @Resource
     private MemberUserService memberUserService;
@@ -64,32 +64,28 @@ public class MemberPointRecordServiceImpl implements MemberPointRecordService {
     }
 
     @Override
+    @Transactional(rollbackFor = Exception.class)
     public void createPointRecord(Long userId, Integer point, MemberPointBizTypeEnum bizType, String bizId) {
-        MemberPointConfigDO pointConfig = memberPointConfigService.getPointConfig();
-        if (pointConfig == null || pointConfig.getTradeGivePoint() == null) {
-            log.error("[createPointRecord][增加积分失败:tradeGivePoint 未配置,userId({}) point({}) bizType({}) bizId({})]",
-                    userId, point, bizType.getType(), bizId);
-            return;
+        // 1. 校验用户积分余额
+        MemberUserDO user = memberUserService.getUser(userId);
+        Integer userPoint = ObjectUtil.defaultIfNull(user.getPoint(), 0);
+        int totalPoint = userPoint + point; // 用户变动后的积分
+        if (totalPoint < 0) {
+            throw exception(USER_POINT_NOT_ENOUGH);
         }
 
-        // 1. 根据配置的比例,换算实际的积分
-        point = point * pointConfig.getTradeGivePoint();
-        if (!bizType.isAdd() && point > 0) {
-            point = -point;
+        // 2. 更新用户积分
+        boolean success = memberUserService.updateUserPoint(userId, point);
+        if (!success) {
+            throw exception(USER_POINT_NOT_ENOUGH);
         }
 
-        // 2. 增加积分记录
-        MemberUserDO user = memberUserService.getUser(userId);
-        Integer userPoint = ObjectUtil.defaultIfNull(user.getPoint(), 0);
-        Integer totalPoint = userPoint + point; // 用户变动后的积分
+        // 3. 增加积分记录
         MemberPointRecordDO record = new MemberPointRecordDO()
                 .setUserId(userId).setBizId(bizId).setBizType(bizType.getType())
                 .setTitle(bizType.getName()).setDescription(StrUtil.format(bizType.getDescription(), point))
                 .setPoint(point).setTotalPoint(totalPoint);
         memberPointRecordMapper.insert(record);
-
-        // 3. 更新用户积分
-        memberUserService.updateUserPoint(userId, totalPoint);
     }
 
 }

+ 2 - 1
yudao-module-member/yudao-module-member-biz/src/main/java/cn/iocoder/yudao/module/member/service/user/MemberUserService.java

@@ -164,6 +164,7 @@ public interface MemberUserService {
      *
      * @param userId 用户编号
      * @param point  积分数量
+     * @return 更新结果
      */
-    void updateUserPoint(Long userId, Integer point);
+    boolean updateUserPoint(Long userId, Integer point);
 }

+ 7 - 2
yudao-module-member/yudao-module-member-biz/src/main/java/cn/iocoder/yudao/module/member/service/user/MemberUserServiceImpl.java

@@ -260,8 +260,13 @@ public class MemberUserServiceImpl implements MemberUserService {
     }
 
     @Override
-    public void updateUserPoint(Long userId, Integer point) {
-        memberUserMapper.updateById(new MemberUserDO().setId(userId).setPoint(point));
+    public boolean updateUserPoint(Long id, Integer point) {
+        if (point > 0) {
+            memberUserMapper.updatePointIncr(id, point);
+        } else if (point < 0) {
+            return memberUserMapper.updatePointDecr(id, point) > 0;
+        }
+        return true;
     }
 
 }