feat: optimize code

Signed-off-by: SuZhou-Joe <suzhou@amazon.com>

src/plugins/workspace/public/workspace_client.test.ts

@@ -153,11 +153,15 @@ describe('#WorkspaceClient', () => {
   });
 
   it('#update', async () => {
-    const { workspaceClient, httpSetupMock } = getWorkspaceClient();
+    const { workspaceClient, httpSetupMock, workspaceMock } = getWorkspaceClient();
     httpSetupMock.fetch.mockResolvedValue({
       success: true,
       result: {
-        workspaces: [],
+        workspaces: [
+          {
+            id: 'foo',
+          },
+        ],
       },
     });
     await workspaceClient.update('foo', {
@@ -171,11 +175,38 @@ describe('#WorkspaceClient', () => {
         },
       }),
     });
+    expect(workspaceMock.workspaceList$.getValue()).toEqual([
+      {
+        id: 'foo',
+      },
+    ]);
     expect(httpSetupMock.fetch).toBeCalledWith('/api/workspaces/_list', {
       method: 'POST',
       body: JSON.stringify({
         perPage: 999,
       }),
     });
   });
+
+  it('#update with list gives error', async () => {
+    const { workspaceClient, httpSetupMock, workspaceMock } = getWorkspaceClient();
+    let callTimes = 0;
+    httpSetupMock.fetch.mockImplementation(async () => {
+      callTimes++;
+      if (callTimes > 1) {
+        return {
+          success: false,
+          error: 'Something went wrong',
+        };
+      }
+
+      return {
+        success: true,
+      };
+    });
+    await workspaceClient.update('foo', {
+      name: 'foo',
+    });
+    expect(workspaceMock.workspaceList$.getValue()).toEqual([]);
+  });
 });

src/plugins/workspace/public/workspace_client.ts

@@ -117,6 +117,8 @@ export class WorkspaceClient {
 
     if (result?.success) {
       this.workspaces.workspaceList$.next(result.result.workspaces);
+    } else {
+      this.workspaces.workspaceList$.next([]);
     }
   }