feat(ee): personal spaces (#2298)

* feat(ee): personal spaces

* pref

* feat: on-demand only

* error notification

apps/server/src/database/migrations/20260620T010047-personal-spaces.ts

@@ -0,0 +1,24 @@
+import { Kysely, sql } from 'kysely';
+
+export async function up(db: Kysely<any>): Promise<void> {
+  await db.schema
+    .alterTable('spaces')
+    .addColumn('is_personal', 'boolean', (col) =>
+      col.notNull().defaultTo(false),
+    )
+    .execute();
+
+  await sql`
+    CREATE UNIQUE INDEX spaces_personal_creator_unique
+    ON spaces (creator_id)
+    WHERE is_personal = true AND deleted_at IS NULL
+  `.execute(db);
+}
+
+export async function down(db: Kysely<any>): Promise<void> {
+  await db.schema
+    .dropIndex('spaces_personal_creator_unique')
+    .ifExists()
+    .execute();
+  await db.schema.alterTable('spaces').dropColumn('is_personal').execute();
+}

apps/server/src/database/repos/space/space.repo.ts

@@ -57,6 +57,22 @@ export class SpaceRepo {
       .executeTakeFirst();
   }
 
+  async findPersonalSpace(
+    userId: string,
+    workspaceId: string,
+    trx?: KyselyTransaction,
+  ): Promise<Space | undefined> {
+    const db = dbOrTx(this.db, trx);
+    return db
+      .selectFrom('spaces')
+      .selectAll('spaces')
+      .where('workspaceId', '=', workspaceId)
+      .where('creatorId', '=', userId)
+      .where('isPersonal', '=', true)
+      .where('deletedAt', 'is', null)
+      .executeTakeFirst();
+  }
+
   async slugExists(
     slug: string,
     workspaceId: string,

apps/server/src/database/repos/workspace/workspace.repo.ts

@@ -251,4 +251,24 @@ export class WorkspaceRepo {
       .executeTakeFirst();
   }
 
+  async updateSpaceSettings(
+    workspaceId: string,
+    prefKey: string,
+    prefValue: string | boolean,
+    trx?: KyselyTransaction,
+  ) {
+    const db = dbOrTx(this.db, trx);
+    return db
+      .updateTable('workspaces')
+      .set({
+        settings: sql`COALESCE(settings, '{}'::jsonb)
+                || jsonb_build_object('spaces', COALESCE(settings->'spaces', '{}'::jsonb)
+                || jsonb_build_object('${sql.raw(prefKey)}', ${sql.lit(prefValue)}))`,
+        updatedAt: new Date(),
+      })
+      .where('id', '=', workspaceId)
+      .returning(this.baseFields)
+      .executeTakeFirst();
+  }
+
 }

apps/server/src/database/types/db.d.ts

@@ -322,6 +322,7 @@ export interface Spaces {
   deletedAt: Timestamp | null;
   description: string | null;
   id: Generated<string>;
+  isPersonal: Generated<boolean>;
   logo: string | null;
   name: string | null;
   settings: Json | null;