feat: multi-workspace followup (#4197)

* Seed UserWorkspace for existing demo/dev users

* add workspaces field to currentUser

* new token generation endpoint for switching workspace

* lint fix

* include dependency

* requested fixes

* resolver test pass

* changing defaultWorkspace and workspaceMember when switching workspaces

* tests fix

* requested changes

* delete user/workspace edge case handled

* after merge

* requested changes

* :wq!

* workspace manytoone relation

* lint fix / import fix

* gql codegen

* Fix migrations and generateJWT

* migration fix

* relations fix

---------

Co-authored-by: martmull <martmull@hotmail.fr>

packages/twenty-server/src/core/user/user.resolver.ts

@@ -23,8 +23,11 @@ import { assert } from 'src/utils/assert';
 import { JwtAuthGuard } from 'src/guards/jwt.auth.guard';
 import { User } from 'src/core/user/user.entity';
 import { WorkspaceMember } from 'src/core/user/dtos/workspace-member.dto';
+import { UserWorkspaceService } from 'src/core/user-workspace/user-workspace.service';
 
 import { UserService } from './services/user.service';
+import { InjectRepository } from '@nestjs/typeorm';
+import { Repository } from 'typeorm';
 
 const getHMACKey = (email?: string, key?: string | null) => {
   if (!email || !key) return null;
@@ -38,15 +41,21 @@ const getHMACKey = (email?: string, key?: string | null) => {
 @Resolver(() => User)
 export class UserResolver {
   constructor(
+    @InjectRepository(User, 'core')
+    private readonly userRepository: Repository<User>,
     private readonly userService: UserService,
+    private readonly userWorkspaceService: UserWorkspaceService,
     private readonly environmentService: EnvironmentService,
     private readonly fileUploadService: FileUploadService,
   ) {}
 
   @Query(() => User)
-  async currentUser(@AuthUser() { id }: User) {
-    const user = await this.userService.findById(id, {
-      relations: [{ name: 'defaultWorkspace', query: {} }],
+  async currentUser(@AuthUser() { id }: User): Promise<User> {
+    const user = await this.userRepository.findOne({
+      where: {
+        id,
+      },
+      relations: ['defaultWorkspace', 'workspaces', 'workspaces.workspace'],
     });
 
     assert(user, 'User not found');