From 157e847550d23f01f1d90076da88d91350cf5a2f Mon Sep 17 00:00:00 2001
From: Philipinho <16838612+Philipinho@users.noreply.github.com>
Date: Mon, 17 Aug 2026 01:17:31 +0100
Subject: [PATCH] feat(ai): warm the vector namespace cache on session start

---
 apps/server/src/core/user/user.controller.ts | 8 ++++++++
 apps/server/src/ee                           | 2 +-
 2 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/apps/server/src/core/user/user.controller.ts b/apps/server/src/core/user/user.controller.ts
index 8d51ce6b7..037834577 100644
--- a/apps/server/src/core/user/user.controller.ts
+++ b/apps/server/src/core/user/user.controller.ts
@@ -6,6 +6,7 @@ import {
   Post,
   UseGuards,
 } from '@nestjs/common';
+import { EventEmitter2 } from '@nestjs/event-emitter';
 import { UserService } from './user.service';
 import { UpdateUserDto } from './dto/update-user.dto';
 import { AuthUser } from '../../common/decorators/auth-user.decorator';
@@ -13,6 +14,7 @@ import { JwtAuthGuard } from '../../common/guards/jwt-auth.guard';
 import { AuthWorkspace } from '../../common/decorators/auth-workspace.decorator';
 import { User, Workspace } from '@docmost/db/types/entity.types';
 import { WorkspaceRepo } from '@docmost/db/repos/workspace/workspace.repo';
+import { EventName } from '../../common/events/event.contants';
 
 @UseGuards(JwtAuthGuard)
 @Controller('users')
@@ -20,6 +22,7 @@ export class UserController {
   constructor(
     private readonly userService: UserService,
     private readonly workspaceRepo: WorkspaceRepo,
+    private readonly eventEmitter: EventEmitter2,
   ) {}
 
   @HttpCode(HttpStatus.OK)
@@ -39,6 +42,11 @@ export class UserController {
       memberCount,
     };
 
+    this.eventEmitter.emit(EventName.USER_SESSION_STARTED, {
+      userId: authUser.id,
+      workspaceId: workspace.id,
+    });
+
     return { user: authUser, workspace: workspaceInfo };
   }
 
diff --git a/apps/server/src/ee b/apps/server/src/ee
index 26030bdd7..9b999c687 160000
--- a/apps/server/src/ee
+++ b/apps/server/src/ee
@@ -1 +1 @@
-Subproject commit 26030bdd71ed30fc710c8e9786877a317a094fc6
+Subproject commit 9b999c687f9742b5ea579c89ccadc17087bb24a1