fix: 商品兑换bug

hjl

2024-06-19 0c5a2097a86a82c60c40da98a0fdaf386ab5d0e6

fix: 商品兑换bug

 ruoyi-service/ruoyi-goods/src/main/java/com/ruoyi/goods/controller/TGoodsController.java

@@ -602,7 +602,11 @@
    @ApiOperation(value = "可兑换商品推荐", tags = {"学习端-商城"})
    @ApiOperationSupport(order = 38)
    public R<List<TGoodsVO>> goodRecommend() {
        return R.ok(goodsService.goodRecommend(tokenService.getLoginUserStudy().getUserid()));
        LoginUserParent loginUserStudy = tokenService.getLoginUserStudy();
        if (null == loginUserStudy) {
            return R.tokenError("登录失效！");
        }
        return R.ok(goodsService.goodRecommend(loginUserStudy.getUserid()));
    }

    /**

 ruoyi-service/ruoyi-goods/src/main/java/com/ruoyi/goods/service/impl/TGoodsServiceImpl.java

@@ -75,7 +75,7 @@
            }
            // redisson分布式锁
            RSemaphore semaphore = redissonClient.getSemaphore(key);
            semaphore.trySetPermits(goods.getSurplus());
            semaphore.trySetPermits(number);
            semaphore.expire(Constants.SIXTY, TimeUnit.MINUTES);
        }
        return new GoodDetailVO(goods, recipient);

 ruoyi-service/ruoyi-goods/src/main/resources/mapper/goods/TGoodsMapper.xml

@@ -39,6 +39,7 @@
        select *
        from t_goods g
        where g.integral <![CDATA[ <= ]]> (select integral from t_user u where u.id = #{userId})
          and g.disabled = 0
        ORDER BY g.integral desc
        limit 3
    </select>