fix(initial-data): fix error on fetching initial data when user does not have any workspaces (#602)

* Update user.ts

* Bump version up to 1.2.29

---------

Co-authored-by: github-actions <41898282+github-actions[bot]@users.noreply.github.com>

Author: neSpecc

package.json

@@ -1,6 +1,6 @@
 {
   "name": "hawk.api",
-  "version": "1.2.28",
+  "version": "1.2.29",
   "main": "index.ts",
   "license": "BUSL-1.1",
   "scripts": {

src/models/user.ts

@@ -371,9 +371,16 @@ export default class UserModel extends AbstractModel<UserDBScheme> implements Us
     const res = [];
 
     if (ids.length === 0) {
+      if (!this.workspaces) {
+        return [];
+      }
       return Object.keys(this.workspaces);
     }
 
+    if (!this.workspaces) {
+      return [];
+    }
+
     for (const id of ids) {
       const workspaceId = id.toString();
       const workspace = this.workspaces[workspaceId];