feat(workflows): add sub-workflow backend support

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
2026-07-28 23:48:39 +02:00 · 2026-04-05 19:31:56 +02:00
parent ea9444ddac
commit 41e74c2fa9
18 changed files with 1064 additions and 29 deletions
@@ -0,0 +1,207 @@
+import { describe, expect, mock, test } from 'bun:test';
+
+import { buildAvailableModelCatalog } from '@shared/domain/models';
+import type { WorkflowDefinition } from '@shared/domain/workflow';
+import { createWorkspaceSeed, type WorkspaceState } from '@shared/domain/workspace';
+
+mock.module('electron', () => {
+  const electronMock = {
+    app: {
+      isPackaged: false,
+      getAppPath: () => 'C:\\workspace\\personal\\repositories\\aryx',
+      getPath: () => 'C:\\workspace\\personal\\repositories\\aryx\\tests\\fixtures',
+    },
+    dialog: {
+      showOpenDialog: async () => ({ canceled: true, filePaths: [] }),
+    },
+    shell: {
+      openPath: async () => '',
+    },
+  };
+
+  return {
+    ...electronMock,
+    default: electronMock,
+  };
+});
+
+mock.module('keytar', () => ({
+  default: {
+    getPassword: async () => null,
+    setPassword: async () => undefined,
+    deletePassword: async () => false,
+  },
+}));
+
+const { AryxAppService } = await import('@main/AryxAppService');
+
+function createService(workspace: WorkspaceState): InstanceType<typeof AryxAppService> {
+  const service = new AryxAppService();
+  const internals = service as unknown as Record<string, unknown>;
+  internals.loadWorkspace = async () => workspace;
+  internals.persistAndBroadcast = async (nextWorkspace: WorkspaceState) => nextWorkspace;
+  internals.loadAvailableModelCatalog = async () => buildAvailableModelCatalog();
+  return service;
+}
+
+function createAgentWorkflow(id: string, name: string, agentId: string): WorkflowDefinition {
+  return {
+    id,
+    name,
+    description: `${name} description`,
+    createdAt: '2026-04-05T00:00:00.000Z',
+    updatedAt: '2026-04-05T00:00:00.000Z',
+    graph: {
+      nodes: [
+        { id: 'start', kind: 'start', label: 'Start', position: { x: 0, y: 0 }, config: { kind: 'start' } },
+        {
+          id: agentId,
+          kind: 'agent',
+          label: name,
+          position: { x: 200, y: 0 },
+          order: 0,
+          config: {
+            kind: 'agent',
+            id: agentId,
+            name,
+            description: `${name} description`,
+            instructions: `Run ${name}`,
+            model: 'gpt-5.4',
+          },
+        },
+        { id: 'end', kind: 'end', label: 'End', position: { x: 400, y: 0 }, config: { kind: 'end' } },
+      ],
+      edges: [
+        { id: 'edge-start-agent', source: 'start', target: agentId, kind: 'direct' },
+        { id: 'edge-agent-end', source: agentId, target: 'end', kind: 'direct' },
+      ],
+    },
+    settings: {
+      checkpointing: { enabled: false },
+      executionMode: 'off-thread',
+    },
+  };
+}
+
+function createSubWorkflow(
+  id: string,
+  name: string,
+  config: { workflowId?: string; inlineWorkflow?: WorkflowDefinition },
+): WorkflowDefinition {
+  return {
+    id,
+    name,
+    description: `${name} description`,
+    createdAt: '2026-04-05T00:00:00.000Z',
+    updatedAt: '2026-04-05T00:00:00.000Z',
+    graph: {
+      nodes: [
+        { id: 'start', kind: 'start', label: 'Start', position: { x: 0, y: 0 }, config: { kind: 'start' } },
+        {
+          id: 'sub-workflow',
+          kind: 'sub-workflow',
+          label: 'Nested Workflow',
+          position: { x: 200, y: 0 },
+          config: {
+            kind: 'sub-workflow',
+            workflowId: config.workflowId,
+            inlineWorkflow: config.inlineWorkflow,
+          },
+        },
+        { id: 'end', kind: 'end', label: 'End', position: { x: 400, y: 0 }, config: { kind: 'end' } },
+      ],
+      edges: [
+        { id: 'edge-start-sub', source: 'start', target: 'sub-workflow', kind: 'direct' },
+        { id: 'edge-sub-end', source: 'sub-workflow', target: 'end', kind: 'direct' },
+      ],
+    },
+    settings: {
+      checkpointing: { enabled: false },
+      executionMode: 'off-thread',
+    },
+  };
+}
+
+describe('AryxAppService sub-workflow operations', () => {
+  test('rejects saving workflows with missing referenced workflows', async () => {
+    const workspace = createWorkspaceSeed();
+    const service = createService(workspace);
+
+    await expect(service.saveWorkflow(createSubWorkflow('parent', 'Parent', { workflowId: 'missing-child' })))
+      .rejects.toThrow('references unknown workflow "missing-child"');
+  });
+
+  test('rejects circular workflow references across saved workflows', async () => {
+    const workspace = createWorkspaceSeed();
+    workspace.workflows.push(createSubWorkflow('workflow-b', 'Workflow B', { workflowId: 'workflow-a' }));
+    const service = createService(workspace);
+
+    await expect(service.saveWorkflow(createSubWorkflow('workflow-a', 'Workflow A', { workflowId: 'workflow-b' })))
+      .rejects.toThrow('circular sub-workflow reference');
+  });
+
+  test('prevents deleting workflows that are still referenced', async () => {
+    const workspace = createWorkspaceSeed();
+    workspace.workflows.push(
+      createAgentWorkflow('child', 'Child Agent', 'agent-child'),
+      createSubWorkflow('parent', 'Parent Workflow', { workflowId: 'child' }),
+    );
+    const service = createService(workspace);
+
+    await expect(service.deleteWorkflow('child')).rejects.toThrow('cannot be deleted');
+  });
+
+  test('lists workflow references for referenced sub-workflows', async () => {
+    const workspace = createWorkspaceSeed();
+    workspace.workflows.push(
+      createAgentWorkflow('child', 'Child Agent', 'agent-child'),
+      createSubWorkflow('parent', 'Parent Workflow', { workflowId: 'child' }),
+      createSubWorkflow('inline-parent', 'Inline Parent', {
+        inlineWorkflow: createSubWorkflow('inline-child', 'Inline Child', { workflowId: 'child' }),
+      }),
+    );
+    const service = createService(workspace);
+
+    const references = await service.listWorkflowReferences('child');
+
+    expect(references).toEqual([
+      {
+        referencingWorkflowId: 'parent',
+        referencingWorkflowName: 'Parent Workflow',
+        nodeId: 'sub-workflow',
+        nodeLabel: 'Nested Workflow',
+      },
+      {
+        referencingWorkflowId: 'inline-parent',
+        referencingWorkflowName: 'Inline Parent',
+        nodeId: 'sub-workflow',
+        nodeLabel: 'Nested Workflow',
+      },
+    ]);
+  });
+
+  test('creates workflow-backed sessions using nested sub-workflow agents for model defaults', async () => {
+    const workspace = createWorkspaceSeed();
+    const project = {
+      id: 'project-1',
+      name: 'Project',
+      path: 'C:\\workspace\\project-1',
+      addedAt: '2026-04-05T00:00:00.000Z',
+    };
+    workspace.projects.push(project);
+    workspace.workflows.push(
+      createAgentWorkflow('child', 'Child Agent', 'agent-child'),
+      createSubWorkflow('parent', 'Parent Workflow', { workflowId: 'child' }),
+    );
+    const service = createService(workspace);
+
+    const result = await service.createWorkflowSession(project.id, 'parent');
+    const session = result.sessions[0];
+
+    expect(session?.workflowId).toBe('parent');
+    expect(session?.sessionModelConfig).toEqual({
+      model: 'gpt-5.4',
+      reasoningEffort: 'medium',
+    });
+  });
+});