fix：优化拼团与订单集成逻辑

yudao-module-mall/yudao-module-promotion-api/src/main/java/cn/iocoder/yudao/module/promotion/api/combination/CombinationApi.java

@@ -24,7 +24,8 @@ public interface CombinationApi {
      * @param userId  用户编号
      * @param orderId 订单编号
      */
-    Integer getRecordStatus(Long userId, Long orderId);
+    boolean validateRecordStatusIsSuccess(Long userId, Long orderId);
+
 
     /**
      * 更新开团记录状态
@@ -41,6 +42,7 @@ public interface CombinationApi {
      * @param userId  用户编号
      * @param orderId 订单编号
      * @param status  状态值
+     * @return
      */
     void updateRecordStatusAndStartTime(Long userId, Long orderId, Integer status);
 

yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/api/combination/CombinationApiImpl.java

@@ -23,8 +23,8 @@ public class CombinationApiImpl implements CombinationApi {
     }
 
     @Override
-    public Integer getRecordStatus(Long userId, Long orderId) {
-        return activityService.getRecordStatus(userId, orderId);
+    public boolean validateRecordStatusIsSuccess(Long userId, Long orderId) {
+        return activityService.validateRecordStatusIsSuccess(userId, orderId);
     }
 
     @Override

yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/dal/dataobject/combination/combinationactivity/CombinationRecordDO.java

@@ -1,6 +1,7 @@
 package cn.iocoder.yudao.module.promotion.dal.dataobject.combination.combinationactivity;
 
 import cn.iocoder.yudao.framework.mybatis.core.dataobject.BaseDO;
+import cn.iocoder.yudao.module.promotion.enums.combination.CombinationRecordStatusEnum;
 import com.baomidou.mybatisplus.annotation.KeySequence;
 import com.baomidou.mybatisplus.annotation.TableId;
 import com.baomidou.mybatisplus.annotation.TableName;
@@ -72,7 +73,9 @@ public class CombinationRecordDO extends BaseDO {
      */
     private String avatar;
     /**
-     * 开团状态： 正在开团 拼团成功 拼团失败
+     * 开团状态
+     *
+     * 关联 {@link CombinationRecordStatusEnum}
      */
     private Integer status;
     /**

yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/dal/mysql/combination/combinationactivity/CombinationRecordMapper.java

@@ -1,9 +1,12 @@
 package cn.iocoder.yudao.module.promotion.dal.mysql.combination.combinationactivity;
 
 import cn.iocoder.yudao.framework.mybatis.core.mapper.BaseMapperX;
+import cn.iocoder.yudao.framework.mybatis.core.query.LambdaQueryWrapperX;
 import cn.iocoder.yudao.module.promotion.dal.dataobject.combination.combinationactivity.CombinationRecordDO;
 import org.apache.ibatis.annotations.Mapper;
 
+import java.util.List;
+
 /**
  * 拼团记录 Mapper
  *
@@ -16,4 +19,13 @@ public interface CombinationRecordMapper extends BaseMapperX<CombinationRecordDO
         return selectOne(CombinationRecordDO::getUserId, userId, CombinationRecordDO::getOrderId, orderId);
     }
 
+    default List<CombinationRecordDO> selectListByHeadIdAndStatus(Long headId, Integer status) {
+        return selectList(new LambdaQueryWrapperX<CombinationRecordDO>().eq(CombinationRecordDO::getHeadId, headId)
+                .eq(CombinationRecordDO::getStatus, status));
+    }
+
+    default List<CombinationRecordDO> selectListByStatus(Integer status) {
+        return selectList(new LambdaQueryWrapperX<CombinationRecordDO>().eq(CombinationRecordDO::getStatus, status));
+    }
+
 }

yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/service/combination/CombinationActivityService.java

@@ -99,6 +99,7 @@ public interface CombinationActivityService {
      * @param orderId   订单编号
      * @param status    状态
      * @param startTime 开始时间
+     * @return
      */
     void updateRecordStatusAndStartTimeByUserIdAndOrderId(Long userId, Long orderId, Integer status, LocalDateTime startTime);
 
@@ -116,5 +117,5 @@ public interface CombinationActivityService {
      * @param orderId 订单编号
      * @return 拼团状态
      */
-    Integer getRecordStatus(Long userId, Long orderId);
+    boolean validateRecordStatusIsSuccess(Long userId, Long orderId);
 }

yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/service/combination/CombinationActivityServiceImpl.java

@@ -24,7 +24,9 @@ import cn.iocoder.yudao.module.promotion.dal.dataobject.combination.combinationa
 import cn.iocoder.yudao.module.promotion.dal.mysql.combination.combinationactivity.CombinationActivityMapper;
 import cn.iocoder.yudao.module.promotion.dal.mysql.combination.combinationactivity.CombinationProductMapper;
 import cn.iocoder.yudao.module.promotion.dal.mysql.combination.combinationactivity.CombinationRecordMapper;
+import cn.iocoder.yudao.module.promotion.enums.combination.CombinationRecordStatusEnum;
 import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
 import org.springframework.validation.annotation.Validated;
 
 import javax.annotation.Resource;
@@ -217,14 +219,27 @@ public class CombinationActivityServiceImpl implements CombinationActivityServic
     }
 
     @Override
+    @Transactional(rollbackFor = Exception.class)
     public void updateRecordStatusAndStartTimeByUserIdAndOrderId(Long userId, Long orderId, Integer status, LocalDateTime startTime) {
         CombinationRecordDO recordDO = validateCombinationRecord(userId, orderId);
-
         // 更新状态
         recordDO.setStatus(status);
         // 更新开始时间
         recordDO.setStartTime(startTime);
         recordMapper.updateById(recordDO);
+
+        // 更新拼团参入人数
+        List<CombinationRecordDO> recordDOs = recordMapper.selectListByHeadIdAndStatus(recordDO.getHeadId(), status);
+        if (CollUtil.isNotEmpty(recordDOs)) {
+            recordDOs.forEach(item -> {
+                item.setUserCount(recordDOs.size());
+                // 校验拼团是否满足要求
+                if (recordDOs.size() >= recordDO.getUserSize()) {
+                    item.setStatus(CombinationRecordStatusEnum.SUCCESS.getStatus());
+                }
+            });
+        }
+        recordMapper.updateBatch(recordDOs);
     }
 
     private CombinationRecordDO validateCombinationRecord(Long userId, Long orderId) {
@@ -249,9 +264,18 @@ public class CombinationActivityServiceImpl implements CombinationActivityServic
     }
 
     @Override
-    public Integer getRecordStatus(Long userId, Long orderId) {
+    public boolean validateRecordStatusIsSuccess(Long userId, Long orderId) {
         CombinationRecordDO recordDO = validateCombinationRecord(userId, orderId);
-        return recordDO.getStatus();
+        return ObjectUtil.equal(recordDO.getStatus(), CombinationRecordStatusEnum.SUCCESS.getStatus());
+    }
+
+    /**
+     * APP 端获取开团记录
+     *
+     * @return 开团记录
+     */
+    public List<CombinationRecordDO> getRecordList() {
+        return recordMapper.selectListByStatus(CombinationRecordStatusEnum.ONGOING.getStatus());
     }
 
 }

yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/order/TradeOrderServiceImpl.java

@@ -164,13 +164,10 @@ public class TradeOrderServiceImpl implements TradeOrderService {
     @Override
     @Transactional(rollbackFor = Exception.class)
     public TradeOrderDO createOrder(Long userId, String userIp, AppTradeOrderCreateReqVO createReqVO) {
-        // 1. 用户收件地址的校验
-        AddressRespDTO address = validateAddress(userId, createReqVO.getAddressId());
         // 2. 价格计算
         TradePriceCalculateRespBO calculateRespBO = calculatePrice(userId, createReqVO);
-
         // 3.1 插入 TradeOrderDO 订单
-        TradeOrderDO order = createTradeOrder(userId, userIp, createReqVO, calculateRespBO, address);
+        TradeOrderDO order = createTradeOrder(userId, userIp, createReqVO, calculateRespBO);
         // 3.2 插入 TradeOrderItemDO 订单项
         List<TradeOrderItemDO> orderItems = createTradeOrderItems(order, calculateRespBO);
         // 订单创建完后的逻辑
@@ -183,6 +180,10 @@ public class TradeOrderServiceImpl implements TradeOrderService {
             combinationApi.createRecord(TradeOrderConvert.INSTANCE.convert(order, orderItems.get(0), createReqVO, user)
                     .setStatus(CombinationRecordStatusEnum.NOT_PAY.getStatus()));
         }
+        // TODO 秒杀扣减库存是下单就扣除还是等待订单支付成功再扣除
+        if (ObjectUtil.equal(TradeOrderTypeEnum.SECKILL.getType(), order.getType())) {
+
+        }
 
         // TODO @LeeYan9: 是可以思考下, 订单的营销优惠记录, 应该记录在哪里, 微信讨论起来!
         return order;
@@ -221,7 +222,13 @@ public class TradeOrderServiceImpl implements TradeOrderService {
     }
 
     private TradeOrderDO createTradeOrder(Long userId, String clientIp, AppTradeOrderCreateReqVO createReqVO,
-                                          TradePriceCalculateRespBO calculateRespBO, AddressRespDTO address) {
+                                          TradePriceCalculateRespBO calculateRespBO) {
+        // 用户选择物流配送的时候才需要填写收货地址
+        AddressRespDTO address = new AddressRespDTO();
+        if (ObjectUtil.equal(createReqVO.getDeliveryType(), DeliveryTypeEnum.EXPRESS.getMode())) {
+            // 用户收件地址的校验
+            address = validateAddress(userId, createReqVO.getAddressId());
+        }
         TradeOrderDO order = TradeOrderConvert.INSTANCE.convert(userId, clientIp, createReqVO, calculateRespBO, address);
         order.setType(validateActivity(createReqVO));
         order.setNo(IdUtil.getSnowflakeNextId() + ""); // TODO @LeeYan9: 思考下, 怎么生成好点哈; 这个是会展示给用户的;
@@ -232,7 +239,7 @@ public class TradeOrderServiceImpl implements TradeOrderService {
         // 支付信息
         order.setAdjustPrice(0).setPayStatus(false);
         // 物流信息 TODO 芋艿：暂时写死物流方式；应该是前端选择的
-        order.setDeliveryType(DeliveryTypeEnum.EXPRESS.getMode()).setDeliveryStatus(TradeOrderDeliveryStatusEnum.UNDELIVERED.getStatus());
+        order.setDeliveryType(createReqVO.getDeliveryType()).setDeliveryStatus(TradeOrderDeliveryStatusEnum.UNDELIVERED.getStatus());
         // 退款信息
         order.setRefundStatus(TradeOrderRefundStatusEnum.NONE.getStatus()).setRefundPrice(0);
         tradeOrderMapper.insert(order);
@@ -260,7 +267,7 @@ public class TradeOrderServiceImpl implements TradeOrderService {
                                        TradePriceCalculateRespBO calculateRespBO) {
         // 下单时扣减商品库存
         productSkuApi.updateSkuStock(new ProductSkuUpdateStockReqDTO(TradeOrderConvert.INSTANCE.convertList(orderItems)));
-        // TODO puhui：扣减活动库存
+
         // 删除购物车商品 TODO 芋艿：待实现
 
         // 扣减积分，抵扣金额 TODO 芋艿：待实现
@@ -271,7 +278,7 @@ public class TradeOrderServiceImpl implements TradeOrderService {
                     .setOrderId(tradeOrderDO.getId()));
         }
 
-        // 生成预支付 TODO puhui: 活动支付金额怎么算？
+        // 生成预支付
         createPayOrder(tradeOrderDO, orderItems, calculateRespBO);
 
         // 增加订单日志 TODO 芋艿：待实现
@@ -289,6 +296,7 @@ public class TradeOrderServiceImpl implements TradeOrderService {
     }
 
     @Override
+    @Transactional(rollbackFor = Exception.class)
     public void updateOrderPaid(Long id, Long payOrderId) {
         // 校验并获得交易订单（可支付）
         KeyValue<TradeOrderDO, PayOrderRespDTO> orderResult = validateOrderPayable(id, payOrderId);
@@ -305,7 +313,7 @@ public class TradeOrderServiceImpl implements TradeOrderService {
         // 校验活动
         // 1、拼团活动
         if (ObjectUtil.equal(TradeOrderTypeEnum.COMBINATION.getType(), order.getType())) {
-            // 更新拼团状态 TODO puhui999：订单支付失败或订单过期删除这条拼团记录
+            // 更新拼团状态 TODO puhui999：订单支付失败或订单支付过期删除这条拼团记录
             combinationApi.updateRecordStatusAndStartTime(order.getUserId(), order.getId(), CombinationRecordStatusEnum.ONGOING.getStatus());
         }
         // TODO 芋艿：发送订单变化的消息
@@ -498,10 +506,11 @@ public class TradeOrderServiceImpl implements TradeOrderService {
         if (ObjectUtil.notEqual(TradeOrderRefundStatusEnum.NONE.getStatus(), order.getRefundStatus())) {
             throw exception(ORDER_DELIVERY_FAIL_REFUND_STATUS_NOT_NONE);
         }
-        // 校验订单拼团是否成功
+        // 订单类型：拼团
         if (ObjectUtil.equal(TradeOrderTypeEnum.COMBINATION.getType(), order.getType())) {
+            // 校验订单拼团是否成功
             // TODO 用户 ID 使用当前登录用户的还是订单保存的？
-            if (ObjectUtil.notEqual(combinationApi.getRecordStatus(order.getUserId(), order.getId()), CombinationRecordStatusEnum.SUCCESS.getStatus())) {
+            if (combinationApi.validateRecordStatusIsSuccess(order.getUserId(), order.getId())) {
                 throw exception(ORDER_DELIVERY_FAIL_COMBINATION_RECORD_STATUS_NOT_SUCCESS);
             }
         }