From 1ff9bc6a71516a36247def8ea0a7a83601a97355 Mon Sep 17 00:00:00 2001 From: YunaiV Date: Mon, 16 Oct 2023 22:51:19 +0800 Subject: [PATCH] =?UTF-8?q?code=20review=EF=BC=9A=E6=96=87=E7=AB=A0?= =?UTF-8?q?=E7=AE=A1=E7=90=86?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- sql/mysql/member.sql | 1 - sql/mysql/statistics.sql | 49 ------------------- .../article/AppArticleCategoryController.java | 1 + .../app/article/AppArticleController.java | 3 +- .../CombinationActivityConvert.java | 1 + .../combination/CombinationRecordMapper.java | 2 +- .../article/ArticleCategoryServiceImpl.java | 2 + .../service/article/ArticleService.java | 2 +- .../service/article/ArticleServiceImpl.java | 3 +- .../CombinationRecordServiceImpl.java | 19 ++++--- .../dal/mysql/order/TradeOrderMapper.java | 14 ++---- .../service/order/TradeOrderQueryService.java | 4 +- .../order/TradeOrderQueryServiceImpl.java | 4 +- .../handler/TradeCombinationOrderHandler.java | 7 ++- 14 files changed, 33 insertions(+), 79 deletions(-) delete mode 100644 sql/mysql/member.sql delete mode 100644 sql/mysql/statistics.sql diff --git a/sql/mysql/member.sql b/sql/mysql/member.sql deleted file mode 100644 index e3cadc709..000000000 --- a/sql/mysql/member.sql +++ /dev/null @@ -1 +0,0 @@ -ALTER TABLE member_user ADD COLUMN register_terminal tinyint NULL COMMENT '注册终端' AFTER register_ip; \ No newline at end of file diff --git a/sql/mysql/statistics.sql b/sql/mysql/statistics.sql deleted file mode 100644 index 0decf1ef1..000000000 --- a/sql/mysql/statistics.sql +++ /dev/null @@ -1,49 +0,0 @@ --- 交易统计表 -CREATE TABLE trade_statistics -( - id bigint AUTO_INCREMENT COMMENT '编号，主键自增' - PRIMARY KEY, - time datetime NOT NULL COMMENT '统计日期', - order_create_count int DEFAULT 0 NOT NULL COMMENT '创建订单数', - order_pay_count int DEFAULT 0 NOT NULL COMMENT '支付订单商品数', - order_pay_price int DEFAULT 0 NOT NULL COMMENT '总支付金额，单位：分', - order_wallet_pay_price int DEFAULT 0 NOT NULL COMMENT '总支付金额（余额），单位：分', - after_sale_count int DEFAULT 0 NOT NULL COMMENT '退款订单数', - after_sale_refund_price int DEFAULT 0 NOT NULL COMMENT '总退款金额，单位：分', - brokerage_settlement_price int DEFAULT 0 NOT NULL COMMENT '佣金金额（已结算），单位：分', - recharge_pay_count int DEFAULT 0 NOT NULL COMMENT '充值订单数', - recharge_pay_price int DEFAULT 0 NOT NULL COMMENT '充值金额，单位：分', - recharge_refund_count int DEFAULT 0 NOT NULL COMMENT '充值退款订单数', - recharge_refund_price int DEFAULT 0 NOT NULL COMMENT '充值退款金额，单位：分', - creator varchar(64) DEFAULT '' NULL COMMENT '创建者', - create_time datetime DEFAULT CURRENT_TIMESTAMP NOT NULL COMMENT '创建时间', - updater varchar(64) DEFAULT '' NULL COMMENT '更新者', - update_time datetime DEFAULT CURRENT_TIMESTAMP NOT NULL ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间', - deleted bit DEFAULT b'0' NOT NULL COMMENT '是否删除', - tenant_id bigint DEFAULT 0 NOT NULL COMMENT '租户编号' -) - COMMENT '交易统计表'; - -CREATE INDEX trade_statistics_time_index - ON trade_statistics (time); - --- 菜单 -INSERT INTO system_menu (name, permission, type, sort, parent_id, path, icon, component, component_name) -VALUES ('统计管理', '', 1, 4, 0, '/statistics', 'ep:data-line', '', ''); -SELECT @parentId := LAST_INSERT_ID(); --- 交易统计 -INSERT INTO system_menu (name, permission, type, sort, parent_id, path, icon, component, component_name) -VALUES ('交易统计', '', 2, 1, @parentId, 'trade', 'fa-solid:credit-card', 'statistics/trade/index', 'TradeStatistics'); -SELECT @parentId := LAST_INSERT_ID(); -INSERT INTO system_menu(name, permission, type, sort, parent_id, path, icon, component, status) -VALUES ('交易统计查询', 'statistics:trade:query', 3, 1, @parentId, '', '', '', 0); -INSERT INTO system_menu(name, permission, type, sort, parent_id, path, icon, component, status) -VALUES ('交易统计导出', 'statistics:trade:export', 3, 2, @parentId, '', '', '', 0); --- 会员统计 -INSERT INTO system_menu (name, permission, type, sort, parent_id, path, icon, component, component_name) -VALUES ('会员统计', '', 2, 2, @parentId, 'member', 'ep:avatar', 'statistics/member/index', 'MemberStatistics'); -SELECT @parentId := LAST_INSERT_ID(); -INSERT INTO system_menu(name, permission, type, sort, parent_id, path, icon, component, status) -VALUES ('会员统计查询', 'statistics:member:query', 3, 1, @parentId, '', '', '', 0); - - diff --git a/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/controller/app/article/AppArticleCategoryController.java b/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/controller/app/article/AppArticleCategoryController.java index dbd67289b..7808fac5d 100644 --- a/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/controller/app/article/AppArticleCategoryController.java +++ b/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/controller/app/article/AppArticleCategoryController.java @@ -31,6 +31,7 @@ public class AppArticleCategoryController { public CommonResult> getArticleCategoryList() { List categoryList = articleCategoryService.getArticleCategoryListByStatus( CommonStatusEnum.ENABLE.getStatus()); + // TODO @puhui999：排序下 return success(ArticleCategoryConvert.INSTANCE.convertList04(categoryList)); } diff --git a/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/controller/app/article/AppArticleController.java b/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/controller/app/article/AppArticleController.java index 2b53ac614..dc222269b 100644 --- a/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/controller/app/article/AppArticleController.java +++ b/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/controller/app/article/AppArticleController.java @@ -39,7 +39,7 @@ public class AppArticleController { @RequestParam(value = "recommendHot", required = false) Boolean recommendHot, @RequestParam(value = "recommendBanner", required = false) Boolean recommendBanner) { return success(ArticleConvert.INSTANCE.convertList03( - articleService.getArticleCategoryListByRecommendHotAndRecommendBanner(recommendHot, recommendBanner))); + articleService.getArticleCategoryListByRecommend(recommendHot, recommendBanner))); } @RequestMapping("/page") @@ -55,4 +55,5 @@ public class AppArticleController { return success(ArticleConvert.INSTANCE.convert01(articleService.getArticle(id))); } + // TODO @puhui999：增加浏览量，实现一个接口；先简单做，用户规模不大，只 +1 即可；ps：uniapp 那边也要接下噢 } diff --git a/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/convert/combination/CombinationActivityConvert.java b/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/convert/combination/CombinationActivityConvert.java index 40dbe316e..12444cbce 100644 --- a/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/convert/combination/CombinationActivityConvert.java +++ b/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/convert/combination/CombinationActivityConvert.java @@ -210,6 +210,7 @@ public interface CombinationActivityConvert { * @param virtualGroupHeadRecord 虚拟成团团长记录 * @return 虚拟记录列表 */ + // TODO @puhui999：1）方法名，建议改成 convertVirtualRecordList(CombinationRecordDO headRecord)；2）第 220 到 225 可以搞成 mapstruct 一个方法，默认都 copy 进去，然后 set 第 226 到 232 的字段 default List convertVirtualGroupList(CombinationRecordDO virtualGroupHeadRecord) { List createRecords = new ArrayList<>(); // 计算需要创建的虚拟成团记录数量 diff --git a/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/dal/mysql/combination/CombinationRecordMapper.java b/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/dal/mysql/combination/CombinationRecordMapper.java index 29f296cc3..9dd31be2d 100644 --- a/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/dal/mysql/combination/CombinationRecordMapper.java +++ b/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/dal/mysql/combination/CombinationRecordMapper.java @@ -140,7 +140,7 @@ public interface CombinationRecordMapper extends BaseMapperX selectListByHeadId(Long headId) { - return selectList(new LambdaQueryWrapperX().eq(CombinationRecordDO::getHeadId, headId)); + return selectList(CombinationRecordDO::getHeadId, headId); } } diff --git a/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/service/article/ArticleCategoryServiceImpl.java b/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/service/article/ArticleCategoryServiceImpl.java index 130a9fd0b..5dad55f9e 100644 --- a/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/service/article/ArticleCategoryServiceImpl.java +++ b/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/service/article/ArticleCategoryServiceImpl.java @@ -56,6 +56,7 @@ public class ArticleCategoryServiceImpl implements ArticleCategoryService { // 校验存在 validateArticleCategoryExists(id); // 校验是不是存在关联文章 + // TODO @puhui999：最好获得数量哈； List articleList = articleService.getArticleByCategoryId(id); if (CollUtil.isNotEmpty(articleList)) { throw exception(ARTICLE_CATEGORY_DELETE_FAIL_HAVE_ARTICLES); @@ -83,6 +84,7 @@ public class ArticleCategoryServiceImpl implements ArticleCategoryService { @Override public List getArticleCategoryListByStatus(Integer status) { + // TODO @puhui999：selectListByStatus return articleCategoryMapper.selectList(ArticleCategoryDO::getStatus, status); } diff --git a/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/service/article/ArticleService.java b/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/service/article/ArticleService.java index 62ff75218..fc6b3faec 100644 --- a/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/service/article/ArticleService.java +++ b/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/service/article/ArticleService.java @@ -62,7 +62,7 @@ public interface ArticleService { * @param recommendBanner 是否轮播图 * @return 文章详情列表 */ - List getArticleCategoryListByRecommendHotAndRecommendBanner(Boolean recommendHot, Boolean recommendBanner); + List getArticleCategoryListByRecommend(Boolean recommendHot, Boolean recommendBanner); /** * 获得文章详情分页 diff --git a/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/service/article/ArticleServiceImpl.java b/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/service/article/ArticleServiceImpl.java index 4e7cb8107..3b4b36f97 100644 --- a/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/service/article/ArticleServiceImpl.java +++ b/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/service/article/ArticleServiceImpl.java @@ -30,6 +30,7 @@ public class ArticleServiceImpl implements ArticleService { @Resource private ArticleMapper articleMapper; + @Resource private ArticleCategoryService articleCategoryService; @@ -89,7 +90,7 @@ public class ArticleServiceImpl implements ArticleService { } @Override - public List getArticleCategoryListByRecommendHotAndRecommendBanner(Boolean recommendHot, Boolean recommendBanner) { + public List getArticleCategoryListByRecommend(Boolean recommendHot, Boolean recommendBanner) { return articleMapper.selectList(recommendHot, recommendBanner); } diff --git a/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/service/combination/CombinationRecordServiceImpl.java b/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/service/combination/CombinationRecordServiceImpl.java index 0a887d2e7..125988419 100644 --- a/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/service/combination/CombinationRecordServiceImpl.java +++ b/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/service/combination/CombinationRecordServiceImpl.java @@ -351,9 +351,10 @@ public class CombinationRecordServiceImpl implements CombinationRecordService { convertSet(headExpireRecords, CombinationRecordDO::getActivityId)); Map activityMap = convertMap(activities, CombinationActivityDO::getId); - // 3. 改成“每个团”，处理一次哈；这样 handleExpireRecord、handleVirtualGroupRecord 都改成按团处理，每个是一个小事务； + // 3. 逐个处理拼团，过期 or 虚拟成团 KeyValue keyValue = new KeyValue<>(0, 0); // 统计过期拼团和虚拟成团 for (CombinationRecordDO recordDO : headExpireRecords) { + // TODO @puhui999：recordDO 非必要的情况下，不用带 DO；直接 record; try { CombinationActivityDO activity = activityMap.get(recordDO.getActivityId()); if (activity == null || !activity.getVirtualGroup()) { // 取不到活动的或者不是虚拟拼团的 @@ -366,9 +367,9 @@ public class CombinationRecordServiceImpl implements CombinationRecordService { keyValue.setValue(keyValue.getValue() + 1); } } catch (Exception ignored) { // 处理异常继续循环 + // TODO @puhui999：需要打印异常日志 } } - return keyValue; } @@ -379,6 +380,8 @@ public class CombinationRecordServiceImpl implements CombinationRecordService { */ @Transactional(rollbackFor = Exception.class) public void handleExpireRecord(CombinationRecordDO headExpireRecord) { + // TODO @puhui999：这里的 null 其实不用判断。真出现，应该要处个 npe，因为就是要错哈； + // TODO @puhui999：headExpireRecord 可以简化成 headRecord if (headExpireRecord == null) { return; } @@ -386,14 +389,13 @@ public class CombinationRecordServiceImpl implements CombinationRecordService { // 1.更新拼团记录 List headsAndRecords = updateBatchCombinationRecords(headExpireRecord, CombinationRecordStatusEnum.FAILED); + // TODO @puhui999：这里的 null 其实不用判断。真出现，应该要处个 npe，因为就是要错哈； if (headsAndRecords == null) { return; } // 2.订单取消 - headsAndRecords.forEach(item -> { - tradeOrderApi.cancelPaidOrder(item.getUserId(), item.getOrderId()); - }); + headsAndRecords.forEach(item -> tradeOrderApi.cancelPaidOrder(item.getUserId(), item.getOrderId())); } /** @@ -403,6 +405,8 @@ public class CombinationRecordServiceImpl implements CombinationRecordService { */ @Transactional(rollbackFor = Exception.class) public void handleVirtualGroupRecord(CombinationRecordDO virtualGroupHeadRecord) { + // TODO @puhui999：这里的 null 其实不用判断。真出现，应该要处个 npe，因为就是要错哈； + // TODO @puhui999：headExpireRecord 可以简化成 headRecord if (virtualGroupHeadRecord == null) { return; } @@ -413,18 +417,21 @@ public class CombinationRecordServiceImpl implements CombinationRecordService { updateBatchCombinationRecords(virtualGroupHeadRecord, CombinationRecordStatusEnum.SUCCESS); } + // TODO @puhui999：写下方法注释； private List updateBatchCombinationRecords(CombinationRecordDO headRecord, CombinationRecordStatusEnum status) { // 1. 查询团成员（包含团长） List records = combinationRecordMapper.selectListByHeadId(headRecord.getId()); + // TODO @puhui999：是不是不用判断空哈；例如说，就一个团长，然后过期。 if (CollUtil.isEmpty(records)) { return null; } records.add(headRecord);// 把团长加进去 - // 2.批量更新拼团记录 status 和 失败/成团时间 + // 2. 批量更新拼团记录 status 和 endTime List updateRecords = new ArrayList<>(records.size()); LocalDateTime now = LocalDateTime.now(); records.forEach(item -> { + // TODO @puhui999：record 改成 updateRecord CombinationRecordDO record = new CombinationRecordDO().setId(item.getId()) .setStatus(status.getStatus()).setEndTime(now); if (CombinationRecordStatusEnum.isSuccess(status.getStatus())) { // 虚拟成团完事更改状态成功后还需要把参与人数修改为成团需要人数 diff --git a/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/dal/mysql/order/TradeOrderMapper.java b/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/dal/mysql/order/TradeOrderMapper.java index e3665e584..fce4e0742 100644 --- a/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/dal/mysql/order/TradeOrderMapper.java +++ b/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/dal/mysql/order/TradeOrderMapper.java @@ -92,20 +92,12 @@ public interface TradeOrderMapper extends BaseMapperX { default TradeOrderDO selectOneByPickUpVerifyCode(String pickUpVerifyCode) { return selectOne(TradeOrderDO::getPickUpVerifyCode, pickUpVerifyCode); } - - /** - * 只针对 combinationActivityId 的查询 - * - * @param userId 用户编号 - * @param activityId 拼团活动编号 - * @param status 订单状态 - * @return 交易订单 - */ - default TradeOrderDO selectByUserIdAndCombinationActivityIdAndStatus(Long userId, Long activityId, Integer status) { + + default TradeOrderDO selectByUserIdAndCombinationActivityIdAndStatus(Long userId, Long combinationActivityId, Integer status) { return selectOne(new LambdaQueryWrapperX() .eq(TradeOrderDO::getUserId, userId) .eq(TradeOrderDO::getStatus, status) - .eq(TradeOrderDO::getCombinationActivityId, activityId) + .eq(TradeOrderDO::getCombinationActivityId, combinationActivityId) ); } 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 45fa32307..e1c8ca35f 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 @@ -42,11 +42,11 @@ 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 activityId 活动编号 + * @param combinationActivityId 活动编号 * @param status 订单状态 * @return 交易订单 */ - TradeOrderDO getCombinationActivityOrderByUserIdAndCombinationActivityIdAndStatus(Long userId, Long activityId, Integer status); + TradeOrderDO getOrderByUserIdAndStatusAndCombination(Long userId, Long combinationActivityId, Integer status); /** * 获得订单列表 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 56cd0d041..51a558674 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 @@ -71,8 +71,8 @@ public class TradeOrderQueryServiceImpl implements TradeOrderQueryService { } @Override - public TradeOrderDO getCombinationActivityOrderByUserIdAndCombinationActivityIdAndStatus(Long userId, Long activityId, Integer status) { - return tradeOrderMapper.selectByUserIdAndCombinationActivityIdAndStatus(userId, activityId, status); + public TradeOrderDO getOrderByUserIdAndStatusAndCombination(Long userId, Long combinationActivityId, Integer status) { + return tradeOrderMapper.selectByUserIdAndCombinationActivityIdAndStatus(userId, combinationActivityId, status); } @Override diff --git a/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/order/handler/TradeCombinationOrderHandler.java b/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/order/handler/TradeCombinationOrderHandler.java index 063feed3a..87d0ec4b5 100644 --- a/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/order/handler/TradeCombinationOrderHandler.java +++ b/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/order/handler/TradeCombinationOrderHandler.java @@ -49,7 +49,7 @@ public class TradeCombinationOrderHandler implements TradeOrderHandler { order.getCombinationHeadId(), item.getSkuId(), item.getCount()); // 2. 校验该用户是否存在未支付的拼团活动订单，避免一个拼团可以下多个单子了 - TradeOrderDO activityOrder = orderQueryService.getCombinationActivityOrderByUserIdAndCombinationActivityIdAndStatus( + TradeOrderDO activityOrder = orderQueryService.getOrderByUserIdAndStatusAndCombination( order.getUserId(), order.getCombinationActivityId(), TradeOrderStatusEnum.UNPAID.getStatus()); if (activityOrder != null) { throw exception(ORDER_CREATE_FAIL_EXIST_UNPAID); @@ -69,9 +69,8 @@ public class TradeCombinationOrderHandler implements TradeOrderHandler { CombinationRecordCreateRespDTO combinationRecord = combinationRecordApi.createCombinationRecord( TradeOrderConvert.INSTANCE.convert(order, item)); - // 3. 更新拼团相关信息到订单 - // 为什么几个字段都要更新？原因是： - // 如果创建订单时自己是团长的情况下 combinationHeadId 是为 null 的，设置团长编号这个操作时在订单是否后创建拼团记录时才设置的。 + // 3. 更新拼团相关信息到订单。为什么几个字段都要更新？ + // 原因是：如果创建订单时自己是团长的情况下 combinationHeadId 是为 null 的，设置团长编号这个操作时在订单是否后创建拼团记录时才设置的。 orderUpdateService.updateOrderCombinationInfo(order.getId(), order.getCombinationActivityId(), combinationRecord.getCombinationRecordId(), combinationRecord.getCombinationHeadId()); }