diff --git a/app/Helpers/Rules/UsedVacationDaysInSameRange.php b/app/Helpers/Rules/UsedVacationDaysInSameRange.php
new file mode 100644
index 0000000..548279f
--- /dev/null
+++ b/app/Helpers/Rules/UsedVacationDaysInSameRange.php
@@ -0,0 +1,16 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Toby\Helpers\Rules;
+
+use Closure;
+use Toby\Models\VacationRequest;
+
+class UsedVacationDaysInSameRange
+{
+    public function check(VacationRequest $vacationRequest, Closure $next)
+    {
+        return $next($vacationRequest);
+    }
+}
\ No newline at end of file
diff --git a/app/Providers/EventServiceProvider.php b/app/Providers/EventServiceProvider.php
index 3558e6c..2fdf5c3 100644
--- a/app/Providers/EventServiceProvider.php
+++ b/app/Providers/EventServiceProvider.php
@@ -18,15 +18,6 @@ use Toby\Listeners\HandleCreatedVacationRequest;
 
 class EventServiceProvider extends ServiceProvider
 {
-    /**
-     * TODO: docelowo może osobne klasy + cast z eloquenta, ale to jak zadziała opcja z enumami
-     * TODO: dopisać brakujące walidatory
-     * TODO: przyciski pokolorować
-     * TODO: warunkowo wyświetlać opcje (policy?)
-     * TODO: tworzenie wniosku po walidacji
-     * TODO: obliczanie dni urlopu
-     */
-
     protected $listen = [
         VacationRequestStateChanged::class => [CreateVacationRequestActivity::class],
         VacationRequestCreated::class => [HandleCreatedVacationRequest::class],
diff --git a/composer.lock b/composer.lock
index 066cfc9..6871850 100644
--- a/composer.lock
+++ b/composer.lock
@@ -1422,6 +1422,70 @@
             },
             "time": "2022-01-12T15:07:43+00:00"
         },
+        {
+            "name": "laravel/sanctum",
+            "version": "v2.14.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/laravel/sanctum.git",
+                "reference": "0647a87140c7522e75826cffcadb3ad6e01f71e9"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/laravel/sanctum/zipball/0647a87140c7522e75826cffcadb3ad6e01f71e9",
+                "reference": "0647a87140c7522e75826cffcadb3ad6e01f71e9",
+                "shasum": ""
+            },
+            "require": {
+                "ext-json": "*",
+                "illuminate/contracts": "^6.9|^7.0|^8.0|^9.0",
+                "illuminate/database": "^6.9|^7.0|^8.0|^9.0",
+                "illuminate/support": "^6.9|^7.0|^8.0|^9.0",
+                "php": "^7.2|^8.0"
+            },
+            "require-dev": {
+                "mockery/mockery": "^1.0",
+                "orchestra/testbench": "^4.0|^5.0|^6.0|^7.0",
+                "phpunit/phpunit": "^8.0|^9.3"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "2.x-dev"
+                },
+                "laravel": {
+                    "providers": [
+                        "Laravel\\Sanctum\\SanctumServiceProvider"
+                    ]
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Laravel\\Sanctum\\": "src/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Taylor Otwell",
+                    "email": "taylor@laravel.com"
+                }
+            ],
+            "description": "Laravel Sanctum provides a featherweight authentication system for SPAs and simple APIs.",
+            "keywords": [
+                "auth",
+                "laravel",
+                "sanctum"
+            ],
+            "support": {
+                "issues": "https://github.com/laravel/sanctum/issues",
+                "source": "https://github.com/laravel/sanctum"
+            },
+            "time": "2022-01-12T15:07:43+00:00"
+        },
         {
             "name": "laravel/serializable-closure",
             "version": "v1.0.5",
diff --git a/tests/Feature/UserTest.php b/tests/Feature/UserTest.php
index 081e6fe..df2bffb 100644
--- a/tests/Feature/UserTest.php
+++ b/tests/Feature/UserTest.php
@@ -9,6 +9,7 @@ use Illuminate\Support\Carbon;
 use Inertia\Testing\AssertableInertia as Assert;
 use Tests\FeatureTestCase;
 use Toby\Enums\EmploymentForm;
+use Toby\Enums\Role;
 use Toby\Models\User;
 
 class UserTest extends FeatureTestCase
@@ -87,6 +88,7 @@ class UserTest extends FeatureTestCase
             ->post("/users", [
                 "firstName" => "John",
                 "lastName" => "Doe",
+                "role" => Role::EMPLOYEE->value,
                 "email" => "john.doe@example.com",
                 "employmentForm" => EmploymentForm::B2B_CONTRACT->value,
                 "employmentDate" => Carbon::now()->toDateString(),
@@ -122,6 +124,7 @@ class UserTest extends FeatureTestCase
                 "firstName" => "John",
                 "lastName" => "Doe",
                 "email" => "john.doe@example.com",
+                "role" => Role::EMPLOYEE->value,
                 "employmentForm" => EmploymentForm::B2B_CONTRACT->value,
                 "employmentDate" => Carbon::now()->toDateString(),
             ])