From 984790c18f3839f7c6a22b33e9fb66e584d35dba Mon Sep 17 00:00:00 2001
From: Qu Xuan <quxuan@yunionyun.com>
Date: Mon, 24 May 2021 16:46:00 +0800
Subject: [PATCH] fix(region): restrict account project mapping

---
 pkg/apis/compute/cloudaccount.go    | 1 +
 pkg/compute/models/cloudaccounts.go | 3 +++
 2 files changed, 4 insertions(+)

diff --git a/pkg/apis/compute/cloudaccount.go b/pkg/apis/compute/cloudaccount.go
index 011a92de85..ed98317929 100644
--- a/pkg/apis/compute/cloudaccount.go
+++ b/pkg/apis/compute/cloudaccount.go
@@ -480,5 +480,6 @@ type CloudaccountEnableAutoSyncInput struct {
 
 type CloudaccountProjectMappingInput struct {
 	// 同步策略Id, 若不传此参数则解绑
+	// 绑定同步策略要求当前云账号此刻未绑定其他同步策略
 	ProjectMappingId string `json:"project_mapping_id"`
 }
diff --git a/pkg/compute/models/cloudaccounts.go b/pkg/compute/models/cloudaccounts.go
index 8949807bcb..2c8c095348 100644
--- a/pkg/compute/models/cloudaccounts.go
+++ b/pkg/compute/models/cloudaccounts.go
@@ -2870,6 +2870,9 @@ func (self *SCloudaccount) PerformProjectMapping(ctx context.Context, userCred m
 		if err != nil {
 			return nil, err
 		}
+		if len(self.ProjectMappingId) > 0 && self.ProjectMappingId != input.ProjectMappingId {
+			return nil, httperrors.NewInputParameterError("account %s has aleady bind project mapping %s", self.Name, self.ProjectMappingId)
+		}
 	}
 	// no changes
 	if self.ProjectMappingId == input.ProjectMappingId {