fix(server): use client doc title when server title is empty (#11210)

close CLOUD-185

packages/backend/server/src/__tests__/mocks/doc-meta.mock.ts

@@ -0,0 +1,16 @@
+import type { WorkspaceDoc } from '@prisma/client';
+import { Prisma } from '@prisma/client';
+
+import { Mocker } from './factory';
+
+export type MockDocMetaInput = Prisma.WorkspaceDocUncheckedCreateInput;
+
+export type MockedDocMeta = WorkspaceDoc;
+
+export class MockDocMeta extends Mocker<MockDocMetaInput, MockedDocMeta> {
+  override async create(input: MockDocMetaInput) {
+    return await this.db.workspaceDoc.create({
+      data: input,
+    });
+  }
+}

packages/backend/server/src/__tests__/mocks/index.ts

@@ -4,6 +4,7 @@ export * from './user.mock';
 export * from './workspace.mock';
 export * from './workspace-user.mock';
 
+import { MockDocMeta } from './doc-meta.mock';
 import { MockMailer } from './mailer.mock';
 import { MockJobQueue } from './queue.mock';
 import { MockTeamWorkspace } from './team-workspace.mock';
@@ -18,6 +19,7 @@ export const Mockers = {
   TeamWorkspace: MockTeamWorkspace,
   WorkspaceUser: MockWorkspaceUser,
   UserSettings: MockUserSettings,
+  DocMeta: MockDocMeta,
 };
 
 export { MockJobQueue, MockMailer };