feat: add workflow resolver (#7123)

fix AFF-1166

packages/backend/server/tests/copilot.e2e.ts

@@ -32,6 +32,7 @@ import {
   chatWithImages,
   chatWithText,
   chatWithTextStream,
+  chatWithWorkflow,
   createCopilotMessage,
   createCopilotSession,
   getHistories,
@@ -238,6 +239,31 @@ test('should be able to chat with api', async t => {
   Sinon.restore();
 });
 
+test('should be able to chat with api by workflow', async t => {
+  const { app } = t.context;
+
+  const { id } = await createWorkspace(app, token);
+  const sessionId = await createCopilotSession(
+    app,
+    token,
+    id,
+    randomUUID(),
+    'workflow:presentation'
+  );
+  const messageId = await createCopilotMessage(
+    app,
+    token,
+    sessionId,
+    'apple company'
+  );
+  const ret = await chatWithWorkflow(app, token, sessionId, messageId);
+  t.is(
+    ret,
+    textToEventStream('generate text to text stream', messageId),
+    'should be able to chat with workflow'
+  );
+});
+
 test('should be able to chat with special image model', async t => {
   const { app, storage } = t.context;
 

packages/backend/server/tests/copilot.spec.ts

@@ -553,8 +553,8 @@ test.skip('should be able to preview workflow', async t => {
 
   let result = '';
   for await (const ret of workflow.runGraph(
-    'Create a presentation',
-    'apple company'
+    { content: 'apple company' },
+    'workflow:presentation'
   )) {
     result += ret;
     console.log('stream result:', ret);

packages/backend/server/tests/utils/copilot.ts

@@ -33,6 +33,7 @@ export class MockCopilotTestProvider
   static override readonly type = CopilotProviderType.Test;
   override readonly availableModels = [
     'test',
+    'gpt-4o',
     'fast-sdxl/image-to-image',
     'lcm-sd15-i2i',
     'clarity-upscaler',
@@ -234,6 +235,15 @@ export async function chatWithTextStream(
   return chatWithText(app, userToken, sessionId, messageId, '/stream');
 }
 
+export async function chatWithWorkflow(
+  app: INestApplication,
+  userToken: string,
+  sessionId: string,
+  messageId?: string
+) {
+  return chatWithText(app, userToken, sessionId, messageId, '/workflow');
+}
+
 export async function chatWithImages(
   app: INestApplication,
   userToken: string,