From d2c2889ad6405c66ac35ff68ef2438ef7aa65974 Mon Sep 17 00:00:00 2001
From: mitao <2763622819@qq.com>
Date: 星期四, 23 五月 2024 17:20:36 +0800
Subject: [PATCH] 1.开启结束秒杀 2.添加redisson配置 3.发票基础代码生成
---
ruoyi-modules/ruoyi-goods/src/main/java/com/ruoyi/goods/service/impl/GoodsSeckillServiceImpl.java | 47 ++++++++++++++++++++++++++++++++++++++++++++++-
1 files changed, 46 insertions(+), 1 deletions(-)
diff --git a/ruoyi-modules/ruoyi-goods/src/main/java/com/ruoyi/goods/service/impl/GoodsSeckillServiceImpl.java b/ruoyi-modules/ruoyi-goods/src/main/java/com/ruoyi/goods/service/impl/GoodsSeckillServiceImpl.java
index e39abe7..6511b81 100644
--- a/ruoyi-modules/ruoyi-goods/src/main/java/com/ruoyi/goods/service/impl/GoodsSeckillServiceImpl.java
+++ b/ruoyi-modules/ruoyi-goods/src/main/java/com/ruoyi/goods/service/impl/GoodsSeckillServiceImpl.java
@@ -2,10 +2,12 @@
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import com.ruoyi.common.core.constant.CacheConstants;
import com.ruoyi.common.core.enums.StartStatusEnum;
import com.ruoyi.common.core.utils.StringUtils;
import com.ruoyi.common.core.utils.page.BeanUtils;
import com.ruoyi.common.core.utils.page.PageDTO;
+import com.ruoyi.common.redis.service.RedisService;
import com.ruoyi.goods.controller.management.DTO.GoodsSeckillDTO;
import com.ruoyi.goods.controller.management.DTO.GoodsSeckillQuery;
import com.ruoyi.goods.controller.management.DTO.GoodsSeckillUpd;
@@ -39,7 +41,7 @@
private final IGoodsSkuService goodsSkuService;
private final OrderClient orderClient;
-
+ private final RedisService redisService;
@Override
@Transactional(rollbackFor = Exception.class)
public void addGoodsSeckill(GoodsSeckillDTO dto) {
@@ -117,4 +119,47 @@
vo.setNumberOfPurchasedMembers(num);
return vo;
}
+
+ /**
+ * 开始秒杀
+ *
+ * @param seckillId 秒杀id
+ */
+ @Override
+ public void startSeckill(Long seckillId) {
+ log.info(">>>>>>>>>>>>>>>>>>>>{}秒杀开始<<<<<<<<<<<<<<<<<<<<", seckillId);
+ GoodsSeckill goodsSeckill = this.getById(seckillId);
+ //秒杀商品不能为空且状态为未开始
+ if (StringUtils.isNotNull(goodsSeckill)
+ && goodsSeckill.getStartStatus().equals(StartStatusEnum.NOT_STARTED)) {
+ //开始秒杀
+ this.lambdaUpdate().set(GoodsSeckill::getStartStatus, StartStatusEnum.STARTED)
+ .eq(GoodsSeckill::getId, seckillId).update();
+// 将秒杀商品放入缓存
+ redisService.setCacheObject(
+ CacheConstants.SECKILL_GOODS + goodsSeckill.getId(),
+ goodsSeckill.getSeckillStock());
+ }
+ //TODO websocket 推送秒杀开始消息
+ }
+
+ /**
+ * 结束秒杀
+ *
+ * @param seckillId 秒杀id
+ */
+ @Override
+ public void endSeckill(Long seckillId) {
+ log.info(">>>>>>>>>>>>>>>>>>>>{}秒杀结束<<<<<<<<<<<<<<<<<<<<", seckillId);
+ GoodsSeckill goodsSeckill = this.getById(seckillId);
+ if (StringUtils.isNotNull(goodsSeckill)
+ && goodsSeckill.getStartStatus().equals(StartStatusEnum.STARTED)) {
+ //结束秒杀
+ this.lambdaUpdate().set(GoodsSeckill::getStartStatus, StartStatusEnum.ENDED)
+ .eq(GoodsSeckill::getId, seckillId).update();
+// 将秒杀商品从缓存中移除
+ redisService.deleteObject(CacheConstants.SECKILL_GOODS + goodsSeckill.getId());
+ }
+ //TODO websocket 推送秒杀结束消息
+ }
}
--
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