From be8a63ba1e3f2e26f5cdefe519c37ad4cfd90435 Mon Sep 17 00:00:00 2001
From: nickchange <126672920+nickchange@users.noreply.github.com>
Date: 星期日, 05 十一月 2023 09:45:11 +0800
Subject: [PATCH] 11.5

---
 cloud-server-competition/src/main/java/com/dsh/competition/controller/CompetitionController.java |   14 ++++++++------
 1 files changed, 8 insertions(+), 6 deletions(-)

diff --git a/cloud-server-competition/src/main/java/com/dsh/competition/controller/CompetitionController.java b/cloud-server-competition/src/main/java/com/dsh/competition/controller/CompetitionController.java
index aa4e568..4d66956 100644
--- a/cloud-server-competition/src/main/java/com/dsh/competition/controller/CompetitionController.java
+++ b/cloud-server-competition/src/main/java/com/dsh/competition/controller/CompetitionController.java
@@ -95,13 +95,15 @@
         // 获取到赛事id集合 去重
         List<Integer> collect = comIds.stream().distinct().collect(Collectors.toList());
         // 根据赛事id 查询赛事支付记录 获取用户ids
-        List<PaymentCompetition> competitionId = paymentCompetitionService.list(new QueryWrapper<PaymentCompetition>()
-                .in("competitionId", collect));
+        if (collect.size() == 0){
+            return new ArrayList<>();
+        }else{
+            List<Integer> userIds = paymentCompetitionService.list(new QueryWrapper<PaymentCompetition>()
+                    .in("competitionId", collect)).stream()
+                    .map(PaymentCompetition::getAppUserId).collect(Collectors.toList());
+            return userIds;
+        }
 
-//                .stream().map(PaymentCompetition::getAppUserId).collect(Collectors.toList());
-
-
-        return null;
     }
     /**
      * 获取赛事报名记录

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