From 77f5517a80ddaffa26e081b58c809312586a3c71 Mon Sep 17 00:00:00 2001
From: DarkSky <darksky2048@gmail.com>
Date: Thu, 14 Mar 2024 15:51:58 +0800
Subject: [PATCH] fix: syntax error in testing

---
 .../server/src/core/workspaces/resolvers/workspace.ts        | 5 ++++-
 packages/backend/server/src/fundamentals/mutex/mutex.ts      | 2 +-
 packages/backend/server/tests/tsconfig.json                  | 2 +-
 packages/backend/server/tests/workspace-invite.e2e.ts        | 2 +-
 4 files changed, 7 insertions(+), 4 deletions(-)

diff --git a/packages/backend/server/src/core/workspaces/resolvers/workspace.ts b/packages/backend/server/src/core/workspaces/resolvers/workspace.ts
index 0848e77a392a8..fd3ca1ecd89f0 100644
--- a/packages/backend/server/src/core/workspaces/resolvers/workspace.ts
+++ b/packages/backend/server/src/core/workspaces/resolvers/workspace.ts
@@ -342,7 +342,10 @@ export class WorkspaceResolver {
     try {
       // lock to prevent concurrent invite
       const lockFlag = `invite:${workspaceId}`;
-      await using _lock = await this.mutex.lock(lockFlag);
+      await using lock = await this.mutex.lock(lockFlag);
+      if (!lock) {
+        return new TooManyRequestsException('Server is busy');
+      }
 
       // member limit check
       const [memberCount, quota] = await Promise.all([
diff --git a/packages/backend/server/src/fundamentals/mutex/mutex.ts b/packages/backend/server/src/fundamentals/mutex/mutex.ts
index e140511f78f04..ffdd8eb8897b4 100644
--- a/packages/backend/server/src/fundamentals/mutex/mutex.ts
+++ b/packages/backend/server/src/fundamentals/mutex/mutex.ts
@@ -20,7 +20,7 @@ export class LockGuard<M extends MutexService = MutexService>
   }
 }
 
-export const MUTEX_RETRY = 3;
+export const MUTEX_RETRY = 5;
 export const MUTEX_WAIT = 100;
 
 @Injectable({ scope: Scope.REQUEST })
diff --git a/packages/backend/server/tests/tsconfig.json b/packages/backend/server/tests/tsconfig.json
index b67a10b39d379..445549efc4909 100644
--- a/packages/backend/server/tests/tsconfig.json
+++ b/packages/backend/server/tests/tsconfig.json
@@ -2,7 +2,7 @@
   "extends": "../../../../tsconfig.json",
   "compilerOptions": {
     "composite": true,
-    "target": "ESNext",
+    "target": "ES2022",
     "emitDecoratorMetadata": true,
     "experimentalDecorators": true,
     "rootDir": ".",
diff --git a/packages/backend/server/tests/workspace-invite.e2e.ts b/packages/backend/server/tests/workspace-invite.e2e.ts
index f4e96d70717b9..6a0c12018b3ef 100644
--- a/packages/backend/server/tests/workspace-invite.e2e.ts
+++ b/packages/backend/server/tests/workspace-invite.e2e.ts
@@ -274,6 +274,6 @@ test('should limit member count correctly', async t => {
     );
 
     const ws = await getWorkspace(app, u1.token.token, workspace.id);
-    t.is(ws.members.length, 3, 'failed to check member list');
+    t.assert(ws.members.length <= 3, 'failed to check member list');
   }
 });