From 005776a9f0a8394b55767977677538d959c655c7 Mon Sep 17 00:00:00 2001
From: tianfeng <769204422@qq.com>
Date: Thu, 11 Dec 2025 19:41:24 +0800
Subject: [PATCH] =?UTF-8?q?=E5=A4=84=E7=90=86cp=E7=94=B3=E8=AF=B7=E6=A0=A1?=
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---
 .../circle/other/app/command/user/ProcessCpApplyCmd.java    | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/rc-service/rc-service-other/other-application/src/main/java/com/red/circle/other/app/command/user/ProcessCpApplyCmd.java b/rc-service/rc-service-other/other-application/src/main/java/com/red/circle/other/app/command/user/ProcessCpApplyCmd.java
index 6f5d41b2..1ff3698c 100644
--- a/rc-service/rc-service-other/other-application/src/main/java/com/red/circle/other/app/command/user/ProcessCpApplyCmd.java
+++ b/rc-service/rc-service-other/other-application/src/main/java/com/red/circle/other/app/command/user/ProcessCpApplyCmd.java
@@ -70,6 +70,12 @@ public class ProcessCpApplyCmd {
       // 非复合申请：CP已存在
       ResponseAssert.isFalse(UserRelationErrorCode.ME_OR_YOU_CP_EXISTED,
           cpRelationshipService.existsCp(cpApply.getSendApplyUserId(), cpApply.getAcceptApplyUserId()));
+
+      // 检查CP数量限制（最多4个）
+      int senderCpCount = cpRelationshipService.countNormalCp(cmd.requiredReqUserId());
+      int receiverCpCount = cpRelationshipService.countNormalCp(cpApply.getAcceptApplyUserId());
+      ResponseAssert.isFalse(UserRelationErrorCode.CP_LIMIT_EXCEEDED, senderCpCount >= 4);
+      ResponseAssert.isFalse(UserRelationErrorCode.CP_LIMIT_EXCEEDED, receiverCpCount >= 4);
     }
 
     // 操作失败