API endpoint accepts autosave

server/api/documents.js

@@ -334,7 +334,7 @@ router.post('documents.create', auth(), async ctx => {
 });
 
 router.post('documents.update', auth(), async ctx => {
-  const { id, title, text, publish, done, lastRevision } = ctx.body;
+  const { id, title, text, publish, autosave, done, lastRevision } = ctx.body;
   ctx.assertPresent(id, 'id is required');
   ctx.assertPresent(title || text, 'title or text is required');
 
@@ -355,7 +355,7 @@ router.post('documents.update', auth(), async ctx => {
   if (publish) {
     await document.publish();
   } else {
-    await document.save();
+    await document.save({ autosave });
 
     if (document.publishedAt && done) {
       events.add({ name: 'documents.update', model: document });

server/api/documents.test.js

@@ -1,7 +1,7 @@
 /* eslint-disable flowtype/require-valid-file-annotation */
 import TestServer from 'fetch-test-server';
 import app from '..';
-import { Document, View, Star } from '../models';
+import { Document, View, Star, Revision } from '../models';
 import { flushdb, seed } from '../test/support';
 import { buildUser } from '../test/factories';
 
@@ -484,6 +484,31 @@ describe('#documents.update', async () => {
     expect(body.data.collection.documents[0].title).toBe('Updated title');
   });
 
+  it('should not create new version when autosave=true', async () => {
+    const { user, document } = await seed();
+
+    const res = await server.post('/api/documents.update', {
+      body: {
+        token: user.getJwtToken(),
+        id: document.id,
+        title: 'Updated title',
+        text: 'Updated text',
+        lastRevision: document.revision,
+        autosave: true,
+      },
+    });
+
+    const prevRevisionRecords = await Revision.count();
+    const body = await res.json();
+
+    expect(res.status).toEqual(200);
+    expect(body.data.title).toBe('Updated title');
+    expect(body.data.text).toBe('Updated text');
+
+    const revisionRecords = await Revision.count();
+    expect(revisionRecords).toBe(prevRevisionRecords);
+  });
+
   it('should fallback to a default title', async () => {
     const { user, document } = await seed();