fix(workspace): skip queries for missing jobs

apps/next/src/components/agent-workspace/agent-workspace-shell.tsx

@@ -65,17 +65,27 @@ export const AgentWorkspaceShell = ({ jobId }: { jobId: Id<'agentJobs'> }) => {
     | null
     | undefined;
   const messages =
-    useQuery(api.agentJobs.listMessages, { jobId, limit: 200 }) ?? [];
+    useQuery(
+      api.agentJobs.listMessages,
+      job ? { jobId, limit: 200 } : 'skip',
+    ) ?? [];
   const events =
-    useQuery(api.agentJobs.listEvents, { jobId, limit: 200 }) ?? [];
+    useQuery(api.agentJobs.listEvents, job ? { jobId, limit: 200 } : 'skip') ??
+    [];
   const workspaceChanges =
-    useQuery(api.agentJobs.listWorkspaceChanges, { jobId, limit: 200 }) ?? [];
+    useQuery(
+      api.agentJobs.listWorkspaceChanges,
+      job ? { jobId, limit: 200 } : 'skip',
+    ) ?? [];
   const interactions =
-    useQuery(api.agentJobs.listInteractionRequests, {
+    useQuery(
-      jobId,
+      api.agentJobs.listInteractionRequests,
-      status: 'all',
+      job ? { jobId, status: 'all' } : 'skip',
-    }) ?? [];
+    ) ?? [];
-  const uiState = useQuery(api.agentJobs.getWorkspaceUiState, { jobId });
+  const uiState = useQuery(
+    api.agentJobs.getWorkspaceUiState,
+    job ? { jobId } : 'skip',
+  );
   const patchUiState = useMutation(api.agentJobs.patchWorkspaceUiState);
   const createJobForThread = useMutation(api.agentJobs.createForThread);
   const deleteWorkspace = useMutation(api.agentJobs.deleteWorkspace);

apps/next/tests/component/agent-workspace-shell.test.tsx

@@ -1,11 +1,12 @@
 import { render, screen } from '@testing-library/react';
+import { getFunctionName } from 'convex/server';
 import { describe, expect, it, vi } from 'vitest';
 
 import { AgentWorkspaceShell } from '../../src/components/agent-workspace/agent-workspace-shell';
 
 const { mockUseMutation, mockUseQuery } = vi.hoisted(() => ({
   mockUseMutation: vi.fn(() => vi.fn()),
-  mockUseQuery: vi.fn(() => null),
+  mockUseQuery: vi.fn(),
 }));
 
 vi.mock('convex/react', () => ({
@@ -21,11 +22,29 @@ vi.mock('sonner', () => ({
 }));
 
 describe('AgentWorkspaceShell', () => {
-  it('renders a missing state when the job query returns null', () => {
+  it('renders a missing state and skips dependent queries for a null job', () => {
+    mockUseQuery.mockImplementation((query) =>
+      getFunctionName(query) === 'agentJobs:get' ? null : undefined,
+    );
+
     render(<AgentWorkspaceShell jobId={'job-1' as never} />);
 
     expect(
       screen.getByText('This workspace was not found.'),
     ).toBeInTheDocument();
+    expect(
+      mockUseQuery.mock.calls.map(([query]) => getFunctionName(query)),
+    ).toEqual([
+      'agentJobs:get',
+      'agentJobs:listMessages',
+      'agentJobs:listEvents',
+      'agentJobs:listWorkspaceChanges',
+      'agentJobs:listInteractionRequests',
+      'agentJobs:getWorkspaceUiState',
+    ]);
+    expect(mockUseQuery.mock.calls[0]?.[1]).toEqual({ jobId: 'job-1' });
+    for (let call = 2; call <= 6; call += 1) {
+      expect(mockUseQuery.mock.calls[call - 1]?.[1]).toBe('skip');
+    }
   });
 });