fix(server): add user id to comment-attachment model (#13113)

close AF-2723



#### PR Dependency Tree


* **PR #13113** 👈

This tree was auto-generated by
[Charcoal](https://github.com/danerwilliams/charcoal)

<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->

## Summary by CodeRabbit

* **New Features**
* Comment attachments now track and display the user who uploaded them.

* **Tests**
* Updated tests to verify that the uploader’s information is correctly
stored and retrieved with comment attachments.

<!-- end of auto-generated comment: release notes by coderabbit.ai -->

packages/backend/server/src/core/comment/resolver.ts

@@ -361,7 +361,8 @@ export class CommentResolver {
       docId,
       key,
       attachment.filename ?? key,
-      buffer
+      buffer,
+      me.id
     );
     return this.commentAttachmentStorage.getUrl(workspaceId, docId, key);
   }

packages/backend/server/src/core/storage/__tests__/comment-attachment.spec.ts

@@ -24,11 +24,12 @@ test.after.always(async () => {
 
 test('should put comment attachment', async t => {
   const workspace = await module.create(Mockers.Workspace);
+  const user = await module.create(Mockers.User);
   const docId = randomUUID();
   const key = randomUUID();
   const blob = Buffer.from('test');
 
-  await storage.put(workspace.id, docId, key, 'test.txt', blob);
+  await storage.put(workspace.id, docId, key, 'test.txt', blob, user.id);
 
   const item = await models.commentAttachment.get(workspace.id, docId, key);
 
@@ -39,15 +40,17 @@ test('should put comment attachment', async t => {
   t.is(item?.mime, 'text/plain');
   t.is(item?.size, blob.length);
   t.is(item?.name, 'test.txt');
+  t.is(item?.createdBy, user.id);
 });
 
 test('should get comment attachment', async t => {
   const workspace = await module.create(Mockers.Workspace);
+  const user = await module.create(Mockers.User);
   const docId = randomUUID();
   const key = randomUUID();
   const blob = Buffer.from('test');
 
-  await storage.put(workspace.id, docId, key, 'test.txt', blob);
+  await storage.put(workspace.id, docId, key, 'test.txt', blob, user.id);
 
   const item = await storage.get(workspace.id, docId, key);
 
@@ -62,11 +65,12 @@ test('should get comment attachment', async t => {
 
 test('should get comment attachment with access url', async t => {
   const workspace = await module.create(Mockers.Workspace);
+  const user = await module.create(Mockers.User);
   const docId = randomUUID();
   const key = randomUUID();
   const blob = Buffer.from('test');
 
-  await storage.put(workspace.id, docId, key, 'test.txt', blob);
+  await storage.put(workspace.id, docId, key, 'test.txt', blob, user.id);
 
   const url = storage.getUrl(workspace.id, docId, key);
 
@@ -79,11 +83,12 @@ test('should get comment attachment with access url', async t => {
 
 test('should delete comment attachment', async t => {
   const workspace = await module.create(Mockers.Workspace);
+  const user = await module.create(Mockers.User);
   const docId = randomUUID();
   const key = randomUUID();
   const blob = Buffer.from('test');
 
-  await storage.put(workspace.id, docId, key, 'test.txt', blob);
+  await storage.put(workspace.id, docId, key, 'test.txt', blob, user.id);
 
   await storage.delete(workspace.id, docId, key);
 
@@ -94,11 +99,12 @@ test('should delete comment attachment', async t => {
 
 test('should handle comment.attachment.delete event', async t => {
   const workspace = await module.create(Mockers.Workspace);
+  const user = await module.create(Mockers.User);
   const docId = randomUUID();
   const key = randomUUID();
   const blob = Buffer.from('test');
 
-  await storage.put(workspace.id, docId, key, 'test.txt', blob);
+  await storage.put(workspace.id, docId, key, 'test.txt', blob, user.id);
 
   await storage.onCommentAttachmentDelete({
     workspaceId: workspace.id,
@@ -113,14 +119,15 @@ test('should handle comment.attachment.delete event', async t => {
 
 test('should handle workspace.deleted event', async t => {
   const workspace = await module.create(Mockers.Workspace);
+  const user = await module.create(Mockers.User);
   const docId = randomUUID();
   const key1 = randomUUID();
   const key2 = randomUUID();
   const blob1 = Buffer.from('test');
   const blob2 = Buffer.from('test2');
 
-  await storage.put(workspace.id, docId, key1, 'test.txt', blob1);
-  await storage.put(workspace.id, docId, key2, 'test.txt', blob2);
+  await storage.put(workspace.id, docId, key1, 'test.txt', blob1, user.id);
+  await storage.put(workspace.id, docId, key2, 'test.txt', blob2, user.id);
 
   const count = module.event.count('comment.attachment.delete');
 

packages/backend/server/src/core/storage/wrappers/comment-attachment.ts

@@ -59,7 +59,8 @@ export class CommentAttachmentStorage {
     docId: string,
     key: string,
     name: string,
-    blob: Buffer
+    blob: Buffer,
+    userId: string
   ) {
     const meta = autoMetadata(blob);
 
@@ -75,6 +76,7 @@ export class CommentAttachmentStorage {
       name,
       mime: meta.contentType ?? 'application/octet-stream',
       size: blob.length,
+      createdBy: userId,
     });
   }