diff --git a/app/Domain/VacationDaysCalculator.php b/app/Domain/VacationDaysCalculator.php
new file mode 100644
index 0000000..fcbc9e8
--- /dev/null
+++ b/app/Domain/VacationDaysCalculator.php
@@ -0,0 +1,42 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Toby\Domain;
+
+use Carbon\CarbonInterface;
+use Carbon\CarbonPeriod;
+use Illuminate\Support\Collection;
+use Toby\Eloquent\Models\YearPeriod;
+
+class VacationDaysCalculator
+{
+    public function calculateDays(YearPeriod $yearPeriod, CarbonInterface $from, CarbonInterface $to): Collection
+    {
+        $period = CarbonPeriod::create($from, $to);
+        $holidays = $yearPeriod->holidays()->pluck("date");
+
+        $validDays = collect();
+
+        foreach ($period as $day) {
+            if ($this->passes($day, $holidays)) {
+                $validDays->add($day);
+            }
+        }
+
+        return $validDays;
+    }
+
+    protected function passes(CarbonInterface $day, Collection $holidays): bool
+    {
+        if ($day->isWeekend()) {
+            return false;
+        }
+
+        if ($holidays->contains($day)) {
+            return false;
+        }
+
+        return true;
+    }
+}
diff --git a/app/Domain/Validation/Rules/ApprovedVacationDaysInSameRange.php b/app/Domain/Validation/Rules/ApprovedVacationDaysInSameRange.php
deleted file mode 100644
index eb39bf4..0000000
--- a/app/Domain/Validation/Rules/ApprovedVacationDaysInSameRange.php
+++ /dev/null
@@ -1,16 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-namespace Toby\Domain\Validation\Rules;
-
-use Closure;
-use Toby\Eloquent\Models\VacationRequest;
-
-class ApprovedVacationDaysInSameRange implements VacationRequestRule
-{
-    public function check(VacationRequest $vacationRequest, Closure $next)
-    {
-        return $next($vacationRequest);
-    }
-}
diff --git a/app/Domain/Validation/Rules/DoesNotExceedLimitRule.php b/app/Domain/Validation/Rules/DoesNotExceedLimitRule.php
index 5c0d5eb..c9c4148 100644
--- a/app/Domain/Validation/Rules/DoesNotExceedLimitRule.php
+++ b/app/Domain/Validation/Rules/DoesNotExceedLimitRule.php
@@ -4,13 +4,23 @@ declare(strict_types=1);
 
 namespace Toby\Domain\Validation\Rules;
 
-use Closure;
+use Toby\Domain\VacationTypeConfigRetriever;
 use Toby\Eloquent\Models\VacationRequest;
 
 class DoesNotExceedLimitRule implements VacationRequestRule
 {
-    public function check(VacationRequest $vacationRequest, Closure $next)
+    public function __construct(
+        protected VacationTypeConfigRetriever $configRetriever,
+    ) {
+    }
+
+    public function check(VacationRequest $vacationRequest): bool
     {
-        return $next($vacationRequest);
+        return true;
+    }
+
+    public function errorMessage(): string
+    {
+        return __("You have exceeded your vacation limit.");
     }
 }
diff --git a/app/Domain/Validation/Rules/MinimumOneVacationDayRule.php b/app/Domain/Validation/Rules/MinimumOneVacationDayRule.php
index 63f9783..ef33dae 100644
--- a/app/Domain/Validation/Rules/MinimumOneVacationDayRule.php
+++ b/app/Domain/Validation/Rules/MinimumOneVacationDayRule.php
@@ -4,13 +4,25 @@ declare(strict_types=1);
 
 namespace Toby\Domain\Validation\Rules;
 
-use Closure;
+use Toby\Domain\VacationDaysCalculator;
 use Toby\Eloquent\Models\VacationRequest;
 
 class MinimumOneVacationDayRule implements VacationRequestRule
 {
-    public function check(VacationRequest $vacationRequest, Closure $next)
+    public function __construct(
+        protected VacationDaysCalculator $vacationDaysCalculator,
+    ) {
+    }
+
+    public function check(VacationRequest $vacationRequest): bool
     {
-        return $next($vacationRequest);
+        return $this->vacationDaysCalculator
+            ->calculateDays($vacationRequest->yearPeriod, $vacationRequest->from, $vacationRequest->to)
+            ->isNotEmpty();
+    }
+
+    public function errorMessage(): string
+    {
+        return __("Vacation needs minimum one day.");
     }
 }
diff --git a/app/Domain/Validation/Rules/NoApprovedVacationRequestsInRange.php b/app/Domain/Validation/Rules/NoApprovedVacationRequestsInRange.php
new file mode 100644
index 0000000..d06fd95
--- /dev/null
+++ b/app/Domain/Validation/Rules/NoApprovedVacationRequestsInRange.php
@@ -0,0 +1,26 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Toby\Domain\Validation\Rules;
+
+use Toby\Domain\Enums\VacationRequestState;
+use Toby\Eloquent\Models\VacationRequest;
+
+class NoApprovedVacationRequestsInRange implements VacationRequestRule
+{
+    public function check(VacationRequest $vacationRequest): bool
+    {
+        return !$vacationRequest
+            ->user
+            ->vacationRequests()
+            ->overlapsWith($vacationRequest)
+            ->states(VacationRequestState::successStates())
+            ->exists();
+    }
+
+    public function errorMessage(): string
+    {
+        return __("You have approved vacation request in this range.");
+    }
+}
diff --git a/app/Domain/Validation/Rules/NoPendingVacationRequestInRange.php b/app/Domain/Validation/Rules/NoPendingVacationRequestInRange.php
new file mode 100644
index 0000000..3031b56
--- /dev/null
+++ b/app/Domain/Validation/Rules/NoPendingVacationRequestInRange.php
@@ -0,0 +1,26 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Toby\Domain\Validation\Rules;
+
+use Toby\Domain\Enums\VacationRequestState;
+use Toby\Eloquent\Models\VacationRequest;
+
+class NoPendingVacationRequestInRange implements VacationRequestRule
+{
+    public function check(VacationRequest $vacationRequest): bool
+    {
+        return !$vacationRequest
+            ->user
+            ->vacationRequests()
+            ->overlapsWith($vacationRequest)
+            ->states(VacationRequestState::pendingStates())
+            ->exists();
+    }
+
+    public function errorMessage(): string
+    {
+        return __("You have pending vacation request in this range.");
+    }
+}
diff --git a/app/Domain/Validation/Rules/PendingVacationRequestInSameRange.php b/app/Domain/Validation/Rules/PendingVacationRequestInSameRange.php
deleted file mode 100644
index a0081b6..0000000
--- a/app/Domain/Validation/Rules/PendingVacationRequestInSameRange.php
+++ /dev/null
@@ -1,16 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-namespace Toby\Domain\Validation\Rules;
-
-use Closure;
-use Toby\Eloquent\Models\VacationRequest;
-
-class PendingVacationRequestInSameRange implements VacationRequestRule
-{
-    public function check(VacationRequest $vacationRequest, Closure $next)
-    {
-        return $next($vacationRequest);
-    }
-}
diff --git a/app/Domain/Validation/Rules/UsedVacationDaysInSameRange.php b/app/Domain/Validation/Rules/UsedVacationDaysInSameRange.php
deleted file mode 100644
index 7d3b823..0000000
--- a/app/Domain/Validation/Rules/UsedVacationDaysInSameRange.php
+++ /dev/null
@@ -1,16 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-namespace Toby\Domain\Validation\Rules;
-
-use Closure;
-use Toby\Eloquent\Models\VacationRequest;
-
-class UsedVacationDaysInSameRange
-{
-    public function check(VacationRequest $vacationRequest, Closure $next)
-    {
-        return $next($vacationRequest);
-    }
-}
diff --git a/app/Domain/Validation/Rules/VacationRangeIsInTheSameYearRule.php b/app/Domain/Validation/Rules/VacationRangeIsInTheSameYearRule.php
new file mode 100644
index 0000000..6c2faef
--- /dev/null
+++ b/app/Domain/Validation/Rules/VacationRangeIsInTheSameYearRule.php
@@ -0,0 +1,20 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Toby\Domain\Validation\Rules;
+
+use Toby\Eloquent\Models\VacationRequest;
+
+class VacationRangeIsInTheSameYearRule implements VacationRequestRule
+{
+    public function check(VacationRequest $vacationRequest): bool
+    {
+        return $vacationRequest->from->isSameYear($vacationRequest->to);
+    }
+
+    public function errorMessage(): string
+    {
+        return __("The vacation request cannot be created at the turn of the year.");
+    }
+}
diff --git a/app/Domain/Validation/Rules/VacationRequestRule.php b/app/Domain/Validation/Rules/VacationRequestRule.php
index e50c92b..07af8d2 100644
--- a/app/Domain/Validation/Rules/VacationRequestRule.php
+++ b/app/Domain/Validation/Rules/VacationRequestRule.php
@@ -4,10 +4,10 @@ declare(strict_types=1);
 
 namespace Toby\Domain\Validation\Rules;
 
-use Closure;
 use Toby\Eloquent\Models\VacationRequest;
 
 interface VacationRequestRule
 {
-    public function check(VacationRequest $vacationRequest, Closure $next);
+    public function check(VacationRequest $vacationRequest): bool;
+    public function errorMessage(): string;
 }
diff --git a/app/Domain/Validation/VacationRequestValidator.php b/app/Domain/Validation/VacationRequestValidator.php
index f3cfa23..2bc39e6 100644
--- a/app/Domain/Validation/VacationRequestValidator.php
+++ b/app/Domain/Validation/VacationRequestValidator.php
@@ -4,32 +4,49 @@ declare(strict_types=1);
 
 namespace Toby\Domain\Validation;
 
-use Illuminate\Pipeline\Pipeline;
-use Toby\Domain\Validation\Rules\ApprovedVacationDaysInSameRange;
+use Illuminate\Contracts\Container\Container;
+use Illuminate\Validation\ValidationException;
 use Toby\Domain\Validation\Rules\DoesNotExceedLimitRule;
 use Toby\Domain\Validation\Rules\MinimumOneVacationDayRule;
-use Toby\Domain\Validation\Rules\PendingVacationRequestInSameRange;
+use Toby\Domain\Validation\Rules\NoApprovedVacationRequestsInRange;
+use Toby\Domain\Validation\Rules\NoPendingVacationRequestInRange;
+use Toby\Domain\Validation\Rules\VacationRangeIsInTheSameYearRule;
+use Toby\Domain\Validation\Rules\VacationRequestRule;
 use Toby\Eloquent\Models\VacationRequest;
 
 class VacationRequestValidator
 {
     protected array $rules = [
+        VacationRangeIsInTheSameYearRule::class,
         MinimumOneVacationDayRule::class,
         DoesNotExceedLimitRule::class,
-        PendingVacationRequestInSameRange::class,
-        ApprovedVacationDaysInSameRange::class,
+        NoPendingVacationRequestInRange::class,
+        NoApprovedVacationRequestsInRange::class,
     ];
 
     public function __construct(
-        protected Pipeline $pipeline,
+        protected Container $container,
     ) {
     }
 
+    /**
+     * @throws ValidationException
+     */
     public function validate(VacationRequest $vacationRequest): void
     {
-        $this->pipeline
-            ->send($vacationRequest)
-            ->through($this->rules)
-            ->via("check");
+        foreach ($this->rules as $rule) {
+            $rule = $this->makeRule($rule);
+
+            if (!$rule->check($vacationRequest)) {
+                throw ValidationException::withMessages([
+                    "vacationRequest" => $rule->errorMessage(),
+                ]);
+            }
+        }
+    }
+
+    protected function makeRule(string $class): VacationRequestRule
+    {
+        return $this->container->make($class);
     }
 }
diff --git a/app/Eloquent/Models/User.php b/app/Eloquent/Models/User.php
index 7c6fd93..6a7c4db 100644
--- a/app/Eloquent/Models/User.php
+++ b/app/Eloquent/Models/User.php
@@ -22,6 +22,7 @@ use Toby\Domain\Enums\Role;
  * @property string $last_name
  * @property string $email
  * @property string $avatar
+ * @property string $position
  * @property Role $role
  * @property EmploymentForm $employment_form
  * @property Carbon $employment_date
diff --git a/app/Eloquent/Models/VacationRequest.php b/app/Eloquent/Models/VacationRequest.php
index 528759d..0a81620 100644
--- a/app/Eloquent/Models/VacationRequest.php
+++ b/app/Eloquent/Models/VacationRequest.php
@@ -21,9 +21,13 @@ use Toby\Domain\Enums\VacationType;
  * @property VacationRequestState $state
  * @property Carbon $from
  * @property Carbon $to
+ * @property int $estimated_days
  * @property string $comment
  * @property User $user
+ * @property YearPeriod $yearPeriod
  * @property Collection $activities
+ * @property Carbon $created_at
+ * @property Carbon $updated_at
  */
 class VacationRequest extends Model
 {
@@ -43,6 +47,11 @@ class VacationRequest extends Model
         return $this->belongsTo(User::class);
     }
 
+    public function yearPeriod(): BelongsTo
+    {
+        return $this->belongsTo(YearPeriod::class);
+    }
+
     public function activities(): HasMany
     {
         return $this->hasMany(VacationRequestActivity::class);
@@ -60,6 +69,12 @@ class VacationRequest extends Model
         return $query->whereIn("state", $states);
     }
 
+    public function scopeOverlapsWith(Builder $query, self $vacationRequest): Builder
+    {
+        return $query->where("from", "<=", $vacationRequest->to)
+            ->where("to", ">=", $vacationRequest->from);
+    }
+
     protected static function newFactory(): VacationRequestFactory
     {
         return VacationRequestFactory::new();
diff --git a/app/Infrastructure/Http/Controllers/Api/CalculateVacationDaysController.php b/app/Infrastructure/Http/Controllers/Api/CalculateVacationDaysController.php
new file mode 100644
index 0000000..b8a8c33
--- /dev/null
+++ b/app/Infrastructure/Http/Controllers/Api/CalculateVacationDaysController.php
@@ -0,0 +1,20 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Toby\Infrastructure\Http\Controllers\Api;
+
+use Illuminate\Http\JsonResponse;
+use Toby\Domain\VacationDaysCalculator;
+use Toby\Infrastructure\Http\Controllers\Controller;
+use Toby\Infrastructure\Http\Requests\Api\CalculateVacationDaysRequest;
+
+class CalculateVacationDaysController extends Controller
+{
+    public function __invoke(CalculateVacationDaysRequest $request, VacationDaysCalculator $calculator): JsonResponse
+    {
+        $days = $calculator->calculateDays($request->yearPeriod(), $request->from(), $request->to());
+
+        return new JsonResponse($days->all());
+    }
+}
diff --git a/app/Infrastructure/Http/Controllers/VacationRequestController.php b/app/Infrastructure/Http/Controllers/VacationRequestController.php
index 8166905..f864bc0 100644
--- a/app/Infrastructure/Http/Controllers/VacationRequestController.php
+++ b/app/Infrastructure/Http/Controllers/VacationRequestController.php
@@ -4,13 +4,17 @@ declare(strict_types=1);
 
 namespace Toby\Infrastructure\Http\Controllers;
 
+use Barryvdh\DomPDF\Facade\Pdf;
 use Illuminate\Http\RedirectResponse;
 use Illuminate\Http\Request;
+use Illuminate\Http\Response as LaravelResponse;
 use Inertia\Response;
 use Toby\Domain\Enums\VacationRequestState;
 use Toby\Domain\Enums\VacationType;
+use Toby\Domain\VacationDaysCalculator;
 use Toby\Domain\VacationRequestStateManager;
 use Toby\Domain\Validation\VacationRequestValidator;
+use Toby\Eloquent\Helpers\YearPeriodRetriever;
 use Toby\Eloquent\Models\VacationRequest;
 use Toby\Infrastructure\Http\Requests\VacationRequestRequest;
 use Toby\Infrastructure\Http\Resources\VacationRequestActivityResource;
@@ -18,12 +22,13 @@ use Toby\Infrastructure\Http\Resources\VacationRequestResource;
 
 class VacationRequestController extends Controller
 {
-    public function index(Request $request): Response
+    public function index(Request $request, YearPeriodRetriever $yearPeriodRetriever): Response
     {
         $status = $request->get("status", "all");
 
         $vacationRequests = $request->user()
             ->vacationRequests()
+            ->where("year_period_id", $yearPeriodRetriever->selected()->id)
             ->latest()
             ->states(VacationRequestState::filterByStatus($status))
             ->paginate();
@@ -44,6 +49,15 @@ class VacationRequestController extends Controller
         ]);
     }
 
+    public function download(VacationRequest $vacationRequest): LaravelResponse
+    {
+        $pdf = PDF::loadView("pdf.vacation-request", [
+            "vacationRequest" => $vacationRequest,
+        ]);
+
+        return $pdf->stream();
+    }
+
     public function create(): Response
     {
         return inertia("VacationRequest/Create", [
@@ -55,9 +69,15 @@ class VacationRequestController extends Controller
         VacationRequestRequest $request,
         VacationRequestValidator $vacationRequestValidator,
         VacationRequestStateManager $stateManager,
+        VacationDaysCalculator $vacationDaysCalculator,
     ): RedirectResponse {
         /** @var VacationRequest $vacationRequest */
         $vacationRequest = $request->user()->vacationRequests()->make($request->data());
+        $vacationRequest->estimated_days = $vacationDaysCalculator->calculateDays(
+            $vacationRequest->yearPeriod,
+            $vacationRequest->from,
+            $vacationRequest->to,
+        )->count();
 
         $vacationRequestValidator->validate($vacationRequest);
 
diff --git a/app/Infrastructure/Http/Requests/Api/CalculateVacationDaysRequest.php b/app/Infrastructure/Http/Requests/Api/CalculateVacationDaysRequest.php
new file mode 100644
index 0000000..72e37de
--- /dev/null
+++ b/app/Infrastructure/Http/Requests/Api/CalculateVacationDaysRequest.php
@@ -0,0 +1,36 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Toby\Infrastructure\Http\Requests\Api;
+
+use Illuminate\Foundation\Http\FormRequest;
+use Illuminate\Support\Carbon;
+use Toby\Eloquent\Models\YearPeriod;
+use Toby\Infrastructure\Http\Rules\YearPeriodExists;
+
+class CalculateVacationDaysRequest extends FormRequest
+{
+    public function rules(): array
+    {
+        return [
+            "from" => ["required", "date_format:Y-m-d", new YearPeriodExists()],
+            "to" => ["required", "date_format:Y-m-d", new YearPeriodExists()],
+        ];
+    }
+
+    public function from(): Carbon
+    {
+        return Carbon::create($this->request->get("from"));
+    }
+
+    public function to(): Carbon
+    {
+        return Carbon::create($this->request->get("to"));
+    }
+
+    public function yearPeriod(): YearPeriod
+    {
+        return YearPeriod::findByYear(Carbon::create($this->request->get("from"))->year);
+    }
+}
diff --git a/app/Infrastructure/Http/Requests/UserRequest.php b/app/Infrastructure/Http/Requests/UserRequest.php
index 2f7ed8c..e46e5f0 100644
--- a/app/Infrastructure/Http/Requests/UserRequest.php
+++ b/app/Infrastructure/Http/Requests/UserRequest.php
@@ -19,6 +19,7 @@ class UserRequest extends FormRequest
             "lastName" => ["required", "min:3", "max:80"],
             "email" => ["required", "email", Rule::unique("users", "email")->ignore($this->user)],
             "role" => ["required", new Enum(Role::class)],
+            "position" => ["required"],
             "employmentForm" => ["required", new Enum(EmploymentForm::class)],
             "employmentDate" => ["required", "date_format:Y-m-d"],
         ];
@@ -30,6 +31,7 @@ class UserRequest extends FormRequest
             "first_name" => $this->get("firstName"),
             "last_name" => $this->get("lastName"),
             "email" => $this->get("email"),
+            "position" => $this->get("position"),
             "role" => $this->get("role"),
             "employment_form" => $this->get("employmentForm"),
             "employment_date" => $this->get("employmentDate"),
diff --git a/app/Infrastructure/Http/Requests/VacationRequestRequest.php b/app/Infrastructure/Http/Requests/VacationRequestRequest.php
index eeea29b..3fd9e9f 100644
--- a/app/Infrastructure/Http/Requests/VacationRequestRequest.php
+++ b/app/Infrastructure/Http/Requests/VacationRequestRequest.php
@@ -5,8 +5,10 @@ declare(strict_types=1);
 namespace Toby\Infrastructure\Http\Requests;
 
 use Illuminate\Foundation\Http\FormRequest;
+use Illuminate\Support\Carbon;
 use Illuminate\Validation\Rules\Enum;
 use Toby\Domain\Enums\VacationType;
+use Toby\Eloquent\Models\YearPeriod;
 use Toby\Infrastructure\Http\Rules\YearPeriodExists;
 
 class VacationRequestRequest extends FormRequest
@@ -23,10 +25,13 @@ class VacationRequestRequest extends FormRequest
 
     public function data(): array
     {
+        $from = $this->get("from");
+
         return [
             "type" => $this->get("type"),
-            "from" => $this->get("from"),
+            "from" => $from,
             "to" => $this->get("to"),
+            "year_period_id" => YearPeriod::findByYear(Carbon::create($from)->year)->id,
             "comment" => $this->get("comment"),
         ];
     }
diff --git a/app/Infrastructure/Http/Resources/UserFormDataResource.php b/app/Infrastructure/Http/Resources/UserFormDataResource.php
index 451fda2..6847362 100644
--- a/app/Infrastructure/Http/Resources/UserFormDataResource.php
+++ b/app/Infrastructure/Http/Resources/UserFormDataResource.php
@@ -18,6 +18,7 @@ class UserFormDataResource extends JsonResource
             "lastName" => $this->last_name,
             "email" => $this->email,
             "role" => $this->role,
+            "position" => $this->position,
             "employmentForm" => $this->employment_form,
             "employmentDate" => $this->employment_date->toDateString(),
         ];
diff --git a/app/Infrastructure/Http/Resources/UserResource.php b/app/Infrastructure/Http/Resources/UserResource.php
index bdff955..5e3107f 100644
--- a/app/Infrastructure/Http/Resources/UserResource.php
+++ b/app/Infrastructure/Http/Resources/UserResource.php
@@ -17,6 +17,7 @@ class UserResource extends JsonResource
             "name" => $this->fullName,
             "email" => $this->email,
             "role" => $this->role->label(),
+            "position" => $this->position,
             "avatar" => asset($this->avatar),
             "deleted" => $this->trashed(),
             "employmentForm" => $this->employment_form->label(),
diff --git a/app/Infrastructure/Http/Resources/VacationRequestResource.php b/app/Infrastructure/Http/Resources/VacationRequestResource.php
index 859dfea..009eeb6 100644
--- a/app/Infrastructure/Http/Resources/VacationRequestResource.php
+++ b/app/Infrastructure/Http/Resources/VacationRequestResource.php
@@ -20,6 +20,7 @@ class VacationRequestResource extends JsonResource
             "state" => $this->state->label(),
             "from" => $this->from->toDisplayString(),
             "to" => $this->to->toDisplayString(),
+            "estimatedDays" => $this->estimated_days,
             "comment" => $this->comment,
         ];
     }
diff --git a/composer.json b/composer.json
index f2962a5..ebd3f96 100644
--- a/composer.json
+++ b/composer.json
@@ -8,6 +8,7 @@
         "php": "^8.1",
         "ext-pdo": "*",
         "azuyalabs/yasumi": "^2.4",
+        "barryvdh/laravel-dompdf": "^1.0",
         "fruitcake/laravel-cors": "^2.0",
         "guzzlehttp/guzzle": "^7.0.1",
         "inertiajs/inertia-laravel": "^0.5.1",
diff --git a/composer.lock b/composer.lock
index 066cfc9..a7e5000 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "bf5f7d8f40ecadea64ae8564a3df3110",
+    "content-hash": "c2f475e65f84bdff45169e4443d9ef4f",
     "packages": [
         {
             "name": "asm89/stack-cors",
@@ -135,6 +135,82 @@
             ],
             "time": "2022-01-30T07:43:17+00:00"
         },
+        {
+            "name": "barryvdh/laravel-dompdf",
+            "version": "v1.0.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/barryvdh/laravel-dompdf.git",
+                "reference": "e3f429e97087b2ef19b83e5ed313f080f2477685"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/barryvdh/laravel-dompdf/zipball/e3f429e97087b2ef19b83e5ed313f080f2477685",
+                "reference": "e3f429e97087b2ef19b83e5ed313f080f2477685",
+                "shasum": ""
+            },
+            "require": {
+                "dompdf/dompdf": "^1",
+                "illuminate/support": "^6|^7|^8|^9",
+                "php": "^7.2 || ^8.0"
+            },
+            "require-dev": {
+                "nunomaduro/larastan": "^1|^2",
+                "orchestra/testbench": "^4|^5|^6|^7",
+                "phpro/grumphp": "^1",
+                "squizlabs/php_codesniffer": "^3.5"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.0-dev"
+                },
+                "laravel": {
+                    "providers": [
+                        "Barryvdh\\DomPDF\\ServiceProvider"
+                    ],
+                    "aliases": {
+                        "PDF": "Barryvdh\\DomPDF\\Facade\\Pdf"
+                    }
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Barryvdh\\DomPDF\\": "src"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Barry vd. Heuvel",
+                    "email": "barryvdh@gmail.com"
+                }
+            ],
+            "description": "A DOMPDF Wrapper for Laravel",
+            "keywords": [
+                "dompdf",
+                "laravel",
+                "pdf"
+            ],
+            "support": {
+                "issues": "https://github.com/barryvdh/laravel-dompdf/issues",
+                "source": "https://github.com/barryvdh/laravel-dompdf/tree/v1.0.0"
+            },
+            "funding": [
+                {
+                    "url": "https://fruitcake.nl",
+                    "type": "custom"
+                },
+                {
+                    "url": "https://github.com/barryvdh",
+                    "type": "github"
+                }
+            ],
+            "time": "2022-01-29T08:02:59+00:00"
+        },
         {
             "name": "brick/math",
             "version": "0.9.3",
@@ -437,6 +513,73 @@
             ],
             "time": "2022-01-12T08:27:12+00:00"
         },
+        {
+            "name": "dompdf/dompdf",
+            "version": "v1.1.1",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/dompdf/dompdf.git",
+                "reference": "de4aad040737a89fae2129cdeb0f79c45513128d"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/dompdf/dompdf/zipball/de4aad040737a89fae2129cdeb0f79c45513128d",
+                "reference": "de4aad040737a89fae2129cdeb0f79c45513128d",
+                "shasum": ""
+            },
+            "require": {
+                "ext-dom": "*",
+                "ext-mbstring": "*",
+                "phenx/php-font-lib": "^0.5.2",
+                "phenx/php-svg-lib": "^0.3.3",
+                "php": "^7.1 || ^8.0"
+            },
+            "require-dev": {
+                "mockery/mockery": "^1.3",
+                "phpunit/phpunit": "^7.5 || ^8 || ^9",
+                "squizlabs/php_codesniffer": "^3.5"
+            },
+            "suggest": {
+                "ext-gd": "Needed to process images",
+                "ext-gmagick": "Improves image processing performance",
+                "ext-imagick": "Improves image processing performance",
+                "ext-zlib": "Needed for pdf stream compression"
+            },
+            "type": "library",
+            "autoload": {
+                "psr-4": {
+                    "Dompdf\\": "src/"
+                },
+                "classmap": [
+                    "lib/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "LGPL-2.1"
+            ],
+            "authors": [
+                {
+                    "name": "Fabien Ménager",
+                    "email": "fabien.menager@gmail.com"
+                },
+                {
+                    "name": "Brian Sweeney",
+                    "email": "eclecticgeek@gmail.com"
+                },
+                {
+                    "name": "Gabriel Bull",
+                    "email": "me@gabrielbull.com"
+                }
+            ],
+            "description": "DOMPDF is a CSS 2.1 compliant HTML to PDF converter",
+            "homepage": "https://github.com/dompdf/dompdf",
+            "support": {
+                "issues": "https://github.com/dompdf/dompdf/issues",
+                "source": "https://github.com/dompdf/dompdf/tree/v1.1.1"
+            },
+            "time": "2021-11-24T00:45:04+00:00"
+        },
         {
             "name": "dragonmantank/cron-expression",
             "version": "v3.3.1",
@@ -2846,6 +2989,95 @@
             ],
             "time": "2021-07-19T03:43:32+00:00"
         },
+        {
+            "name": "phenx/php-font-lib",
+            "version": "0.5.4",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/dompdf/php-font-lib.git",
+                "reference": "dd448ad1ce34c63d09baccd05415e361300c35b4"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/dompdf/php-font-lib/zipball/dd448ad1ce34c63d09baccd05415e361300c35b4",
+                "reference": "dd448ad1ce34c63d09baccd05415e361300c35b4",
+                "shasum": ""
+            },
+            "require": {
+                "ext-mbstring": "*"
+            },
+            "require-dev": {
+                "symfony/phpunit-bridge": "^3 || ^4 || ^5"
+            },
+            "type": "library",
+            "autoload": {
+                "psr-4": {
+                    "FontLib\\": "src/FontLib"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "LGPL-3.0"
+            ],
+            "authors": [
+                {
+                    "name": "Fabien Ménager",
+                    "email": "fabien.menager@gmail.com"
+                }
+            ],
+            "description": "A library to read, parse, export and make subsets of different types of font files.",
+            "homepage": "https://github.com/PhenX/php-font-lib",
+            "support": {
+                "issues": "https://github.com/dompdf/php-font-lib/issues",
+                "source": "https://github.com/dompdf/php-font-lib/tree/0.5.4"
+            },
+            "time": "2021-12-17T19:44:54+00:00"
+        },
+        {
+            "name": "phenx/php-svg-lib",
+            "version": "0.3.4",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/PhenX/php-svg-lib.git",
+                "reference": "f627771eb854aa7f45f80add0f23c6c4d67ea0f2"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/PhenX/php-svg-lib/zipball/f627771eb854aa7f45f80add0f23c6c4d67ea0f2",
+                "reference": "f627771eb854aa7f45f80add0f23c6c4d67ea0f2",
+                "shasum": ""
+            },
+            "require": {
+                "php": "^7.4 || ^8.0",
+                "sabberworm/php-css-parser": "^8.3"
+            },
+            "require-dev": {
+                "phpunit/phpunit": "^9.5"
+            },
+            "type": "library",
+            "autoload": {
+                "psr-4": {
+                    "Svg\\": "src/Svg"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "LGPL-3.0"
+            ],
+            "authors": [
+                {
+                    "name": "Fabien Ménager",
+                    "email": "fabien.menager@gmail.com"
+                }
+            ],
+            "description": "A library to read, parse and export to PDF SVG files.",
+            "homepage": "https://github.com/PhenX/php-svg-lib",
+            "support": {
+                "issues": "https://github.com/PhenX/php-svg-lib/issues",
+                "source": "https://github.com/PhenX/php-svg-lib/tree/0.3.4"
+            },
+            "time": "2021-10-18T02:13:32+00:00"
+        },
         {
             "name": "phpoption/phpoption",
             "version": "1.8.1",
@@ -3572,6 +3804,59 @@
             ],
             "time": "2021-09-25T23:10:38+00:00"
         },
+        {
+            "name": "sabberworm/php-css-parser",
+            "version": "8.4.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/sabberworm/PHP-CSS-Parser.git",
+                "reference": "e41d2140031d533348b2192a83f02d8dd8a71d30"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/sabberworm/PHP-CSS-Parser/zipball/e41d2140031d533348b2192a83f02d8dd8a71d30",
+                "reference": "e41d2140031d533348b2192a83f02d8dd8a71d30",
+                "shasum": ""
+            },
+            "require": {
+                "ext-iconv": "*",
+                "php": ">=5.6.20"
+            },
+            "require-dev": {
+                "codacy/coverage": "^1.4",
+                "phpunit/phpunit": "^4.8.36"
+            },
+            "suggest": {
+                "ext-mbstring": "for parsing UTF-8 CSS"
+            },
+            "type": "library",
+            "autoload": {
+                "psr-4": {
+                    "Sabberworm\\CSS\\": "src/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Raphael Schweikert"
+                }
+            ],
+            "description": "Parser for CSS Files written in PHP",
+            "homepage": "https://www.sabberworm.com/blog/2010/6/10/php-css-parser",
+            "keywords": [
+                "css",
+                "parser",
+                "stylesheet"
+            ],
+            "support": {
+                "issues": "https://github.com/sabberworm/PHP-CSS-Parser/issues",
+                "source": "https://github.com/sabberworm/PHP-CSS-Parser/tree/8.4.0"
+            },
+            "time": "2021-12-11T13:40:54+00:00"
+        },
         {
             "name": "swiftmailer/swiftmailer",
             "version": "v6.3.0",
@@ -10027,5 +10312,5 @@
         "ext-pdo": "*"
     },
     "platform-dev": [],
-    "plugin-api-version": "2.1.0"
+    "plugin-api-version": "2.2.0"
 }
diff --git a/config/app.php b/config/app.php
index cbd96cb..a5d12a9 100644
--- a/config/app.php
+++ b/config/app.php
@@ -43,5 +43,6 @@ return [
         Toby\Architecture\Providers\RouteServiceProvider::class,
         Toby\Architecture\Providers\TelescopeServiceProvider::class,
         Toby\Architecture\Providers\ObserverServiceProvider::class,
+        Barryvdh\DomPDF\ServiceProvider::class,
     ],
 ];
diff --git a/config/cors.php b/config/cors.php
index c025685..34e1c4f 100644
--- a/config/cors.php
+++ b/config/cors.php
@@ -10,5 +10,5 @@ return [
     "allowed_headers" => ["*"],
     "exposed_headers" => [],
     "max_age" => 0,
-    "supports_credentials" => false,
+    "supports_credentials" => true,
 ];
diff --git a/database/factories/UserFactory.php b/database/factories/UserFactory.php
index 5e4086a..c6a5d93 100644
--- a/database/factories/UserFactory.php
+++ b/database/factories/UserFactory.php
@@ -22,6 +22,7 @@ class UserFactory extends Factory
             "last_name" => $this->faker->lastName(),
             "email" => $this->faker->unique()->safeEmail(),
             "employment_form" => $this->faker->randomElement(EmploymentForm::cases()),
+            "position" => $this->faker->jobTitle(),
             "role" => Role::EMPLOYEE,
             "employment_date" => Carbon::createFromInterface($this->faker->dateTimeBetween("2020-10-27"))->toDateString(),
             "remember_token" => Str::random(10),
diff --git a/database/factories/VacationRequestFactory.php b/database/factories/VacationRequestFactory.php
index 839e2b7..3939367 100644
--- a/database/factories/VacationRequestFactory.php
+++ b/database/factories/VacationRequestFactory.php
@@ -4,29 +4,50 @@ declare(strict_types=1);
 
 namespace Database\Factories;
 
+use Carbon\CarbonImmutable;
+use Carbon\CarbonPeriod;
 use Illuminate\Database\Eloquent\Factories\Factory;
 use Toby\Domain\Enums\VacationRequestState;
 use Toby\Domain\Enums\VacationType;
 use Toby\Eloquent\Models\User;
 use Toby\Eloquent\Models\VacationRequest;
+use Toby\Eloquent\Models\YearPeriod;
 
 class VacationRequestFactory extends Factory
 {
     protected $model = VacationRequest::class;
+    private static int $number = 1;
 
     public function definition(): array
     {
-        $number = $this->faker->numberBetween(1, 20);
-        $year = $this->faker->year;
+        $from = CarbonImmutable::create($this->faker->dateTimeThisYear);
+        $days = $this->faker->numberBetween(0, 20);
 
         return [
             "user_id" => User::factory(),
-            "name" => "{$number}/{$year}",
+            "year_period_id" => YearPeriod::factory(),
+            "name" => fn(array $attributes) => $this->generateName($attributes),
             "type" => $this->faker->randomElement(VacationType::cases()),
             "state" => $this->faker->randomElement(VacationRequestState::cases()),
-            "from" => $this->faker->date,
-            "to" => $this->faker->date,
+            "from" => $from,
+            "to" => $from->addDays($days),
+            "estimated_days" => fn(array $attributes) => $this->estimateDays($attributes),
             "comment" => $this->faker->boolean ? $this->faker->paragraph() : null,
         ];
     }
+
+    protected function generateName(array $attributes): string
+    {
+        $year = YearPeriod::find($attributes["year_period_id"])->year;
+        $number = static::$number++;
+
+        return "{$number}/{$year}";
+    }
+
+    protected function estimateDays(array $attributes): int
+    {
+        $period = CarbonPeriod::create($attributes["from"], $attributes["to"]);
+
+        return $period->count();
+    }
 }
diff --git a/database/migrations/2014_10_12_000000_create_users_table.php b/database/migrations/2014_10_12_000000_create_users_table.php
index cc11d89..5f09111 100644
--- a/database/migrations/2014_10_12_000000_create_users_table.php
+++ b/database/migrations/2014_10_12_000000_create_users_table.php
@@ -17,6 +17,7 @@ return new class() extends Migration {
             $table->string("email")->unique();
             $table->string("avatar")->nullable();
             $table->string("role")->default(Role::EMPLOYEE->value);
+            $table->string("position");
             $table->string("employment_form");
             $table->date("employment_date");
             $table->rememberToken();
diff --git a/database/migrations/2022_01_26_100039_create_vacation_requests_table.php b/database/migrations/2022_01_26_100039_create_vacation_requests_table.php
index a7e4cd7..b3f4e48 100644
--- a/database/migrations/2022_01_26_100039_create_vacation_requests_table.php
+++ b/database/migrations/2022_01_26_100039_create_vacation_requests_table.php
@@ -6,6 +6,7 @@ use Illuminate\Database\Migrations\Migration;
 use Illuminate\Database\Schema\Blueprint;
 use Illuminate\Support\Facades\Schema;
 use Toby\Eloquent\Models\User;
+use Toby\Eloquent\Models\YearPeriod;
 
 return new class() extends Migration {
     public function up(): void
@@ -14,8 +15,10 @@ return new class() extends Migration {
             $table->id();
             $table->string("name");
             $table->foreignIdFor(User::class)->constrained()->cascadeOnDelete();
+            $table->foreignIdFor(YearPeriod::class)->constrained()->cascadeOnDelete();
             $table->string("type");
             $table->string("state")->nullable();
+            $table->integer("estimated_days");
             $table->date("from");
             $table->date("to");
             $table->text("comment")->nullable();
diff --git a/database/seeders/DatabaseSeeder.php b/database/seeders/DatabaseSeeder.php
index af9ac30..205246a 100644
--- a/database/seeders/DatabaseSeeder.php
+++ b/database/seeders/DatabaseSeeder.php
@@ -31,7 +31,6 @@ class DatabaseSeeder extends Seeder
         User::factory([
             "email" => env("LOCAL_EMAIL_FOR_LOGIN_VIA_GOOGLE"),
         ])
-            ->hasVacationRequests(5)
             ->create();
 
         $users = User::all();
@@ -70,6 +69,18 @@ class DatabaseSeeder extends Seeder
                 }
             })
             ->create();
+
+        $yearPeriods = YearPeriod::all();
+
+        foreach ($users as $user) {
+            VacationRequest::factory()
+                ->count(10)
+                ->for($user)
+                ->sequence(fn() => [
+                    "year_period_id" => $yearPeriods->random()->id,
+                ])
+                ->create();
+        }
     }
 
     protected function generateAvatarsForUsers(Collection $users): void
diff --git a/package-lock.json b/package-lock.json
index 64ebfd5..7795438 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,5 +1,5 @@
 {
-    "name": "application",
+    "name": "toby",
     "lockfileVersion": 2,
     "requires": true,
     "packages": {
@@ -15,6 +15,7 @@
                 "@tailwindcss/typography": "^0.5.0",
                 "@vue/compiler-sfc": "^3.2.26",
                 "autoprefixer": "^10.4.2",
+                "axios": "^0.25.0",
                 "echarts": "^5.2.2",
                 "flatpickr": "^4.6.9",
                 "laravel-mix": "^6.0.6",
@@ -1741,6 +1742,14 @@
                 "vue": "^3.0.0"
             }
         },
+        "node_modules/@inertiajs/inertia/node_modules/axios": {
+            "version": "0.21.4",
+            "resolved": "https://registry.npmjs.org/axios/-/axios-0.21.4.tgz",
+            "integrity": "sha512-ut5vewkiu8jjGBdqpM44XxjuCjq9LAKeHVmoVfHVzy8eHgxxq8SbAVQNovDA8mVi05kP0Ea/n/UzcSHcTJQfNg==",
+            "dependencies": {
+                "follow-redirects": "^1.14.0"
+            }
+        },
         "node_modules/@inertiajs/progress": {
             "version": "0.2.7",
             "resolved": "https://registry.npmjs.org/@inertiajs/progress/-/progress-0.2.7.tgz",
@@ -2642,11 +2651,11 @@
             }
         },
         "node_modules/axios": {
-            "version": "0.21.4",
-            "resolved": "https://registry.npmjs.org/axios/-/axios-0.21.4.tgz",
-            "integrity": "sha512-ut5vewkiu8jjGBdqpM44XxjuCjq9LAKeHVmoVfHVzy8eHgxxq8SbAVQNovDA8mVi05kP0Ea/n/UzcSHcTJQfNg==",
+            "version": "0.25.0",
+            "resolved": "https://registry.npmjs.org/axios/-/axios-0.25.0.tgz",
+            "integrity": "sha512-cD8FOb0tRH3uuEe6+evtAbgJtfxr7ly3fQjYcMcuPlgkwVS9xboaVIpcDV+cYQe+yGykgwZCs1pzjntcGa6l5g==",
             "dependencies": {
-                "follow-redirects": "^1.14.0"
+                "follow-redirects": "^1.14.7"
             }
         },
         "node_modules/babel-loader": {
@@ -10664,6 +10673,16 @@
                 "axios": "^0.21.1",
                 "deepmerge": "^4.0.0",
                 "qs": "^6.9.0"
+            },
+            "dependencies": {
+                "axios": {
+                    "version": "0.21.4",
+                    "resolved": "https://registry.npmjs.org/axios/-/axios-0.21.4.tgz",
+                    "integrity": "sha512-ut5vewkiu8jjGBdqpM44XxjuCjq9LAKeHVmoVfHVzy8eHgxxq8SbAVQNovDA8mVi05kP0Ea/n/UzcSHcTJQfNg==",
+                    "requires": {
+                        "follow-redirects": "^1.14.0"
+                    }
+                }
             }
         },
         "@inertiajs/inertia-vue3": {
@@ -11468,11 +11487,11 @@
             }
         },
         "axios": {
-            "version": "0.21.4",
-            "resolved": "https://registry.npmjs.org/axios/-/axios-0.21.4.tgz",
-            "integrity": "sha512-ut5vewkiu8jjGBdqpM44XxjuCjq9LAKeHVmoVfHVzy8eHgxxq8SbAVQNovDA8mVi05kP0Ea/n/UzcSHcTJQfNg==",
+            "version": "0.25.0",
+            "resolved": "https://registry.npmjs.org/axios/-/axios-0.25.0.tgz",
+            "integrity": "sha512-cD8FOb0tRH3uuEe6+evtAbgJtfxr7ly3fQjYcMcuPlgkwVS9xboaVIpcDV+cYQe+yGykgwZCs1pzjntcGa6l5g==",
             "requires": {
-                "follow-redirects": "^1.14.0"
+                "follow-redirects": "^1.14.7"
             }
         },
         "babel-loader": {
diff --git a/package.json b/package.json
index 6a0d9af..c69812f 100644
--- a/package.json
+++ b/package.json
@@ -22,6 +22,7 @@
         "@tailwindcss/typography": "^0.5.0",
         "@vue/compiler-sfc": "^3.2.26",
         "autoprefixer": "^10.4.2",
+        "axios": "^0.25.0",
         "echarts": "^5.2.2",
         "flatpickr": "^4.6.9",
         "laravel-mix": "^6.0.6",
diff --git a/resources/js/Pages/Users/Create.vue b/resources/js/Pages/Users/Create.vue
index 5347b60..b871b93 100644
--- a/resources/js/Pages/Users/Create.vue
+++ b/resources/js/Pages/Users/Create.vue
@@ -82,6 +82,29 @@
           </p>
         </div>
       </div>
+      <div class="sm:grid sm:grid-cols-3 py-4 items-center">
+        <label
+          for="position"
+          class="block text-sm font-medium text-gray-700 sm:mt-px"
+        >
+          Stanowisko
+        </label>
+        <div class="mt-1 sm:mt-0 sm:col-span-2">
+          <input
+            id="position"
+            v-model="form.position"
+            type="text"
+            class="block w-full max-w-lg shadow-sm rounded-md sm:text-sm"
+            :class="{ 'border-red-300 text-red-900 focus:outline-none focus:ring-red-500 focus:border-red-500': form.errors.position, 'focus:ring-blumilk-500 focus:border-blumilk-500 sm:text-sm border-gray-300': !form.errors.position }"
+          >
+          <p
+            v-if="form.errors.position"
+            class="mt-2 text-sm text-red-600"
+          >
+            {{ form.errors.position }}
+          </p>
+        </div>
+      </div>
       <Listbox
         v-model="form.role"
         as="div"
@@ -270,6 +293,7 @@ export default {
       email: null,
       employmentForm: props.employmentForms[0],
       role: props.roles[0],
+      position: null,
       employmentDate: null,
     })
 
diff --git a/resources/js/Pages/Users/Edit.vue b/resources/js/Pages/Users/Edit.vue
index 6819520..d604273 100644
--- a/resources/js/Pages/Users/Edit.vue
+++ b/resources/js/Pages/Users/Edit.vue
@@ -82,6 +82,29 @@
           </p>
         </div>
       </div>
+      <div class="sm:grid sm:grid-cols-3 py-4 items-center">
+        <label
+          for="position"
+          class="block text-sm font-medium text-gray-700 sm:mt-px"
+        >
+          Stanowisko
+        </label>
+        <div class="mt-1 sm:mt-0 sm:col-span-2">
+          <input
+            id="position"
+            v-model="form.position"
+            type="text"
+            class="block w-full max-w-lg shadow-sm rounded-md sm:text-sm"
+            :class="{ 'border-red-300 text-red-900 focus:outline-none focus:ring-red-500 focus:border-red-500': form.errors.position, 'focus:ring-blumilk-500 focus:border-blumilk-500 sm:text-sm border-gray-300': !form.errors.position }"
+          >
+          <p
+            v-if="form.errors.position"
+            class="mt-2 text-sm text-red-600"
+          >
+            {{ form.errors.position }}
+          </p>
+        </div>
+      </div>
       <Listbox
         v-model="form.role"
         as="div"
@@ -272,6 +295,7 @@ export default {
       lastName: props.user.lastName,
       email: props.user.email,
       role: props.roles.find(role => role.value === props.user.role),
+      position: props.user.position,
       employmentForm: props.employmentForms.find(form => form.value === props.user.employmentForm),
       employmentDate: props.user.employmentDate,
     })
diff --git a/resources/js/Pages/Users/Index.vue b/resources/js/Pages/Users/Index.vue
index 0565cc9..93e6f10 100644
--- a/resources/js/Pages/Users/Index.vue
+++ b/resources/js/Pages/Users/Index.vue
@@ -49,6 +49,12 @@
               >
                 Rola
               </th>
+              <th
+                scope="col"
+                class="px-6 py-3 text-left text-xs font-semibold text-gray-500 uppercase tracking-wider"
+              >
+                Stanowisko
+              </th>
               <th
                 scope="col"
                 class="px-6 py-3 text-left text-xs font-semibold text-gray-500 uppercase tracking-wider"
@@ -97,6 +103,9 @@
               <td class="px-4 py-4 whitespace-nowrap text-sm text-gray-500">
                 {{ user.role }}
               </td>
+              <td class="px-4 py-4 whitespace-nowrap text-sm text-gray-500">
+                {{ user.position }}
+              </td>
               <td class="px-4 py-4 whitespace-nowrap text-sm text-gray-500">
                 {{ user.employmentForm }}
               </td>
diff --git a/resources/js/Pages/VacationRequest/Create.vue b/resources/js/Pages/VacationRequest/Create.vue
index 9333545..d2cef55 100644
--- a/resources/js/Pages/VacationRequest/Create.vue
+++ b/resources/js/Pages/VacationRequest/Create.vue
@@ -10,8 +10,26 @@
       class="border-t border-gray-200 px-6"
       @submit.prevent="createForm"
     >
+      <div
+        v-if="form.errors.vacationRequest"
+        class="rounded-md bg-red-50 p-4 mt-2"
+      >
+        <div class="flex">
+          <div class="flex-shrink-0">
+            <XCircleIcon class="h-5 w-5 text-red-400" />
+          </div>
+          <div class="ml-3">
+            <h3 class="text-sm font-medium text-red-800">
+              Wniosek nie mógł zostać utworzony
+            </h3>
+            <div class="mt-2 text-sm text-red-700">
+              <span>{{ form.errors.vacationRequest }}</span>
+            </div>
+          </div>
+        </div>
+      </div>
       <Listbox
-        v-model="form.vacationType"
+        v-model="form.type"
         as="div"
         class="sm:grid sm:grid-cols-3 py-4 items-center"
       >
@@ -21,9 +39,9 @@
         <div class="mt-1 relative sm:mt-0 sm:col-span-2">
           <ListboxButton
             class="bg-white relative w-full max-w-lg border rounded-md shadow-sm pl-3 pr-10 py-2 text-left cursor-default sm:text-sm focus:ring-1"
-            :class="{ 'border-red-300 text-red-900 focus:outline-none focus:ring-red-500 focus:border-red-500': form.errors.vacationType, 'focus:ring-blumilk-500 focus:border-blumilk-500 sm:text-sm border-gray-300': !form.errors.vacationType }"
+            :class="{ 'border-red-300 text-red-900 focus:outline-none focus:ring-red-500 focus:border-red-500': form.errors.type, 'focus:ring-blumilk-500 focus:border-blumilk-500 sm:text-sm border-gray-300': !form.errors.type }"
           >
-            <span class="block truncate">{{ form.vacationType.label }}</span>
+            <span class="block truncate">{{ form.type.label }}</span>
             <span class="absolute inset-y-0 right-0 flex items-center pr-2 pointer-events-none">
               <SelectorIcon class="h-5 w-5 text-gray-400" />
             </span>
@@ -38,15 +56,15 @@
               class="absolute z-10 mt-1 w-full max-w-lg bg-white shadow-lg max-h-60 rounded-md py-1 text-base ring-1 ring-black ring-opacity-5 overflow-auto focus:outline-none sm:text-sm"
             >
               <ListboxOption
-                v-for="vacationType in vacationTypes"
-                :key="vacationType.value"
+                v-for="type in vacationTypes"
+                :key="type.value"
                 v-slot="{ active, selected }"
                 as="template"
-                :value="vacationType"
+                :value="type"
               >
                 <li :class="[active ? 'text-white bg-blumilk-600' : 'text-gray-900', 'cursor-default select-none relative py-2 pl-3 pr-9']">
                   <span :class="[selected ? 'font-semibold' : 'font-normal', 'block truncate']">
-                    {{ vacationType.label }}
+                    {{ type.label }}
                   </span>
 
                   <span
@@ -60,10 +78,10 @@
             </ListboxOptions>
           </transition>
           <p
-            v-if="form.errors.vacationType"
+            v-if="form.errors.type"
             class="mt-2 text-sm text-red-600"
           >
-            {{ form.errors.vacationType }}
+            {{ form.errors.type }}
           </p>
         </div>
       </Listbox>
@@ -77,18 +95,18 @@
         <div class="mt-1 sm:mt-0 sm:col-span-2">
           <FlatPickr
             id="date_from"
-            v-model="form.dateFrom"
+            v-model="form.from"
             :config="fromInputConfig"
             placeholder="Wybierz datę"
             class="block w-full max-w-lg shadow-sm rounded-md sm:text-sm"
-            :class="{ 'border-red-300 text-red-900 focus:outline-none focus:ring-red-500 focus:border-red-500': form.errors.dateFrom, 'focus:ring-blumilk-500 focus:border-blumilk-500 sm:text-sm border-gray-300': !form.errors.dateFrom }"
+            :class="{ 'border-red-300 text-red-900 focus:outline-none focus:ring-red-500 focus:border-red-500': form.errors.from, 'focus:ring-blumilk-500 focus:border-blumilk-500 sm:text-sm border-gray-300': !form.errors.from }"
             @on-change="onFromChange"
           />
           <p
-            v-if="form.errors.dateFrom"
+            v-if="form.errors.from"
             class="mt-2 text-sm text-red-600"
           >
-            {{ form.errors.dateFrom }}
+            {{ form.errors.from }}
           </p>
         </div>
       </div>
@@ -102,25 +120,25 @@
         <div class="mt-1 sm:mt-0 sm:col-span-2">
           <FlatPickr
             id="date_to"
-            v-model="form.dateTo"
+            v-model="form.to"
             :config="toInputConfig"
             placeholder="Wybierz datę"
             class="block w-full max-w-lg shadow-sm rounded-md sm:text-sm"
-            :class="{ 'border-red-300 text-red-900 focus:outline-none focus:ring-red-500 focus:border-red-500': form.errors.dateTo, 'focus:ring-blumilk-500 focus:border-blumilk-500 sm:text-sm border-gray-300': !form.errors.dateTo }"
+            :class="{ 'border-red-300 text-red-900 focus:outline-none focus:ring-red-500 focus:border-red-500': form.errors.to, 'focus:ring-blumilk-500 focus:border-blumilk-500 sm:text-sm border-gray-300': !form.errors.to }"
             @on-change="onToChange"
           />
           <p
-            v-if="form.errors.dateTo"
+            v-if="form.errors.to"
             class="mt-2 text-sm text-red-600"
           >
-            {{ form.errors.dateTo }}
+            {{ form.errors.to }}
           </p>
         </div>
       </div>
       <div class="sm:grid sm:grid-cols-3 py-4 items-center">
         <span class="block text-sm font-medium text-gray-700 sm:mt-px">Liczba dni urlopu</span>
         <div class="mt-1 sm:mt-0 sm:col-span-2 w-full max-w-lg bg-gray-50 border border-gray-300 rounded-md px-4 py-2 inline-flex items-center text-gray-500 sm:text-sm">
-          1
+          {{ estimatedDays.length }}
         </div>
       </div>
       <div class="sm:grid sm:grid-cols-3 py-4 items-center">
@@ -135,7 +153,7 @@
             id="comment"
             v-model="form.comment"
             rows="4"
-            class="shadow-sm focus:ring-indigo-500 focus:border-indigo-500 block w-full max-w-lg sm:text-sm border-gray-300 rounded-md"
+            class="shadow-sm focus:ring-blumilk-500 focus:border-blumilk-500 block w-full max-w-lg sm:text-sm border-gray-300 rounded-md"
           />
         </div>
       </div>
@@ -164,8 +182,9 @@
 import {useForm} from '@inertiajs/inertia-vue3'
 import FlatPickr from 'vue-flatpickr-component'
 import {Listbox, ListboxButton, ListboxLabel, ListboxOption, ListboxOptions} from '@headlessui/vue'
-import {CheckIcon, SelectorIcon} from '@heroicons/vue/solid'
-import {reactive} from 'vue'
+import {CheckIcon, SelectorIcon, XCircleIcon} from '@heroicons/vue/solid'
+import {reactive, ref} from 'vue'
+import axios from 'axios'
 
 export default {
   name: 'VacationRequestCreate',
@@ -178,6 +197,7 @@ export default {
     ListboxOptions,
     CheckIcon,
     SelectorIcon,
+    XCircleIcon,
   },
   props: {
     vacationTypes: {
@@ -191,12 +211,14 @@ export default {
   },
   setup(props) {
     const form = useForm({
-      dateFrom: null,
-      dateTo: null,
-      vacationType: props.vacationTypes[0],
+      from: null,
+      to: null,
+      type: props.vacationTypes[0],
       comment: null,
     })
 
+    const estimatedDays = ref([])
+
     const disableDates = [
       date => (date.getDay() === 0 || date.getDay() === 6),
     ]
@@ -213,6 +235,7 @@ export default {
 
     return {
       form,
+      estimatedDays,
       fromInputConfig,
       toInputConfig,
     }
@@ -221,18 +244,26 @@ export default {
     createForm() {
       this.form
         .transform(data => ({
-          from: data.dateFrom,
-          to: data.dateTo,
-          type: data.vacationType.value,
-          comment: data.comment,
+          ...data,
+          type: data.type.value,
         }))
         .post('/vacation-requests')
     },
     onFromChange(selectedDates, dateStr) {
       this.toInputConfig.minDate = dateStr
+
+      this.refreshEstimatedDays(this.form.from, this.form.to)
     },
     onToChange(selectedDates, dateStr) {
       this.fromInputConfig.maxDate = dateStr
+
+      this.refreshEstimatedDays(this.form.from, this.form.to)
+    },
+    refreshEstimatedDays(from, to) {
+      if (from && to) {
+        axios.post('/api/calculate-vacation-days', {from, to})
+          .then(res => this.estimatedDays = res.data)
+      }
     },
   },
 
diff --git a/resources/js/Pages/VacationRequest/Index.vue b/resources/js/Pages/VacationRequest/Index.vue
index 745f0d3..4530d0e 100644
--- a/resources/js/Pages/VacationRequest/Index.vue
+++ b/resources/js/Pages/VacationRequest/Index.vue
@@ -33,40 +33,40 @@
           <tr>
             <th
               scope="col"
-              class="px-6 py-3 text-left text-xs font-semibold text-gray-500 uppercase tracking-wider"
+              class="px-4 py-3 text-left text-xs font-semibold text-gray-500 uppercase tracking-wider"
             >
               Numer
             </th>
             <th
               scope="col"
-              class="px-6 py-3 text-left text-xs font-semibold text-gray-500 uppercase tracking-wider"
+              class="px-4 py-3 text-left text-xs font-semibold text-gray-500 uppercase tracking-wider"
             >
               Rodzaj urlopu
             </th>
             <th
               scope="col"
-              class="px-6 py-3 text-left text-xs font-semibold text-gray-500 uppercase tracking-wider"
-            >
-              Status
-            </th>
-            <th
-              scope="col"
-              class="px-6 py-3 text-left text-xs font-semibold text-gray-500 uppercase tracking-wider"
+              class="px-4 py-3 text-left text-xs font-semibold text-gray-500 uppercase tracking-wider"
             >
               Od
             </th>
             <th
               scope="col"
-              class="px-6 py-3 text-left text-xs font-semibold text-gray-500 uppercase tracking-wider"
+              class="px-4 py-3 text-left text-xs font-semibold text-gray-500 uppercase tracking-wider"
             >
               Do
             </th>
             <th
               scope="col"
-              class="px-6 py-3 text-left text-xs font-semibold text-gray-500 uppercase tracking-wider"
+              class="px-4 py-3 text-right text-xs font-semibold text-gray-500 uppercase tracking-wider"
             >
               Dni urlopu
             </th>
+            <th
+              scope="col"
+              class="px-4 py-3 text-left text-xs font-semibold text-gray-500 uppercase tracking-wider"
+            >
+              Status
+            </th>
             <th scope="col" />
           </tr>
         </thead>
@@ -87,17 +87,17 @@
             <td class="px-4 py-4 whitespace-nowrap text-sm text-gray-500">
               {{ request.type }}
             </td>
-            <td class="px-4 py-4 whitespace-nowrap text-sm text-gray-500">
-              {{ request.state }}
-            </td>
             <td class="px-4 py-4 whitespace-nowrap text-sm text-gray-500">
               {{ request.from }}
             </td>
             <td class="px-4 py-4 whitespace-nowrap text-sm text-gray-500">
               {{ request.to }}
             </td>
+            <td class="px-4 py-4 whitespace-nowrap text-right text-sm text-gray-500">
+              {{ request.estimatedDays }}
+            </td>
             <td class="px-4 py-4 whitespace-nowrap text-sm text-gray-500">
-              X
+              {{ request.state }}
             </td>
             <td class="px-4 py-4 whitespace-nowrap text-sm text-gray-500">
               <InertiaLink :href="`/vacation-requests/${request.id}`">
diff --git a/resources/js/Pages/VacationRequest/Show.vue b/resources/js/Pages/VacationRequest/Show.vue
index 77ec86e..55a3f09 100644
--- a/resources/js/Pages/VacationRequest/Show.vue
+++ b/resources/js/Pages/VacationRequest/Show.vue
@@ -44,10 +44,10 @@
             </div>
             <div class="py-4 sm:py-5 sm:grid sm:grid-cols-3 sm:gap-4 sm:px-6">
               <dt class="text-sm font-medium text-gray-500">
-                Dni
+                Dni urlopu
               </dt>
               <dd class="mt-1 text-sm text-gray-900 sm:mt-0 sm:col-span-2">
-                x
+                {{ request.estimatedDays }}
               </dd>
             </div>
             <div class="py-4 sm:py-5 sm:grid sm:grid-cols-3 sm:gap-4 sm:px-6">
@@ -58,6 +58,30 @@
                 {{ request.comment }}
               </dd>
             </div>
+            <div class="bg-white px-4 py-5 sm:grid sm:grid-cols-3 sm:gap-4 sm:px-6">
+              <dt class="text-sm font-medium text-gray-500">
+                Załączniki
+              </dt>
+              <dd class="mt-1 text-sm text-gray-900 sm:mt-0 sm:col-span-2">
+                <ul class="border border-gray-200 rounded-md divide-y divide-gray-200">
+                  <li class="pl-3 pr-4 py-3 flex items-center justify-between text-sm">
+                    <div class="w-0 flex-1 flex items-center">
+                      <PaperClipIcon class="flex-shrink-0 h-5 w-5 text-gray-400" />
+                      <span class="ml-2 flex-1 w-0 truncate"> wniosek_urlopowy.pdf </span>
+                    </div>
+                    <div class="ml-4 flex-shrink-0">
+                      <a
+                        :href="`/vacation-requests/${request.id}/download`"
+                        target="_blank"
+                        class="font-medium text-blumilk-600 hover:text-blumilk-500"
+                      >
+                        Pobierz
+                      </a>
+                    </div>
+                  </li>
+                </ul>
+              </dd>
+            </div>
           </dl>
         </div>
       </div>
@@ -196,11 +220,13 @@
 
 <script>
 import { ThumbUpIcon } from '@heroicons/vue/outline'
+import {PaperClipIcon} from '@heroicons/vue/solid'
 
 export default {
   name: 'VacationRequestShow',
   components: {
     ThumbUpIcon,
+    PaperClipIcon,
   },
   props: {
     request: {
diff --git a/resources/lang/pl.json b/resources/lang/pl.json
index 29fae87..01cf187 100644
--- a/resources/lang/pl.json
+++ b/resources/lang/pl.json
@@ -16,8 +16,8 @@
   "sick_vacation": "Zwolnienie lekarskie",
   "employee": "Pracownik",
   "administrator": "Administrator",
-  "technical_approver": "Techniczny klepacz",
-  "administrative_approver": "Administracyjny klepacz",
+  "technical_approver": "Techniczny akceptujący",
+  "administrative_approver": "Administracyjny akceptujący",
   "created": "Utworzony",
   "canceled": "Anulowany",
   "rejected": "Odrzucony",
@@ -25,5 +25,10 @@
   "waiting_for_technical": "Czeka na akceptację od technicznego",
   "waiting_for_administrative": "Czeka na akceptację od administracyjnego",
   "accepted_by_technical": "Zaakceptowany przez technicznego",
-  "accepted_by_administrative": "Zaakceptowany przez administracyjnego"
+  "accepted_by_administrative": "Zaakceptowany przez administracyjnego",
+  "You have pending vacation request in this range.": "Masz oczekujący wniosek urlopowy w tym zakresie dat.",
+  "You have approved vacation request in this range.": "Masz zaakceptowany wniosek urlopowy w tym zakresie dat.",
+  "You have exceeded your vacation limit.": "Przekroczyłeś/aś limit urlopu.",
+  "Vacation needs minimum one day.": "Urlop musi być co najmniej na jeden dzień.",
+  "The vacation request cannot be created at the turn of the year.": "Wniosek urlopowy nie może zostać złożony na przełomie roku."
 }
diff --git a/resources/lang/pl/validation.php b/resources/lang/pl/validation.php
index 09fdc6d..733418d 100644
--- a/resources/lang/pl/validation.php
+++ b/resources/lang/pl/validation.php
@@ -114,4 +114,15 @@ return [
     "uploaded" => "Nie udało się wgrać pliku :attribute.",
     "url" => "Format pola :attribute jest nieprawidłowy.",
     "uuid" => "Pole :attribute musi być poprawnym identyfikatorem UUID.",
+    "attributes" => [
+        "to" => "do",
+        "from" => "od",
+        "firstName" => "imię",
+        "lastName" => "nazwisko",
+        "email" => "e-mail",
+        "position" => "stanowisko",
+        "employmentDate" => "data zatrudnienia",
+        "date" => "data",
+        "name" => "nazwa",
+    ],
 ];
diff --git a/resources/views/pdf/vacation-request.blade.php b/resources/views/pdf/vacation-request.blade.php
new file mode 100644
index 0000000..9300bf2
--- /dev/null
+++ b/resources/views/pdf/vacation-request.blade.php
@@ -0,0 +1,95 @@
+<!DOCTYPE html>
+<html lang="pl">
+<head>
+    <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
+    <title>Wniosek urlopowy</title>
+    <style>
+        body {
+            font-family: DejaVu Sans, sans-serif;
+        }
+
+        h2 {
+            text-align: center;
+        }
+
+        p {
+            margin: 0;
+            text-align: center;
+        }
+
+        .container {
+            margin: 60px 20px;
+        }
+
+        .helper-text {
+            font-size: 12px;
+            font-weight: bold;
+            padding-bottom: 12px;
+        }
+
+        .content {
+            margin-top: 60px;
+            line-height: 24px;
+            text-align: left;
+        }
+
+        .main {
+            margin-top: 60px;
+        }
+
+        table {
+            width: 100%;
+            text-align: center;
+        }
+
+        .signatureTable {
+            margin-top: 100px;
+        }
+    </style>
+</head>
+<body>
+<div class="container">
+
+    <div>
+        <table>
+            <tbody>
+            <tr>
+                <td>{{ $vacationRequest->user->fullName }}</td>
+                <td>Legnica, {{ $vacationRequest->created_at->format("d.m.Y") }}</td>
+            </tr>
+            <tr>
+                <td class="helper-text">imię i nazwisko</td>
+            </tr>
+            <tr>
+                <td>{{ $vacationRequest->user->position }}</td>
+            </tr>
+            <tr>
+                <td class="helper-text">stanowisko</td>
+            </tr>
+            </tbody>
+        </table>
+    </div>
+
+    <div class="main">
+        <h2>Wniosek o urlop</h2>
+        <p class="content">
+            Proszę o {{ mb_strtolower($vacationRequest->type->label()) }} w okresie od dnia {{ $vacationRequest->from->format("d.m.Y") }}
+            do dnia {{ $vacationRequest->to->format("d.m.Y") }} włącznie tj. {{ $vacationRequest->estimated_days }} dni roboczych za rok {{ $vacationRequest->yearPeriod->year }}.
+        </p>
+    </div>
+
+    <table class="signatureTable">
+        <tbody>
+        <tr>
+            <td>........................</td>
+            <td>........................</td>
+        </tr>
+        <tr>
+            <td class="helper-text">podpis przełożonego</td>
+            <td class="helper-text">podpis pracownika</td>
+        </tr>
+        </tbody>
+    </table>
+</div>
+</body>
+</html>
diff --git a/routes/api.php b/routes/api.php
index 174d7fd..f418a99 100644
--- a/routes/api.php
+++ b/routes/api.php
@@ -1,3 +1,10 @@
 <?php
 
 declare(strict_types=1);
+
+use Illuminate\Support\Facades\Route;
+use Toby\Infrastructure\Http\Controllers\Api\CalculateVacationDaysController;
+
+Route::middleware("auth:sanctum")->group(function (): void {
+    Route::post("calculate-vacation-days", CalculateVacationDaysController::class);
+});
diff --git a/routes/web.php b/routes/web.php
index 6ffbe38..59f3682 100644
--- a/routes/web.php
+++ b/routes/web.php
@@ -38,6 +38,8 @@ Route::middleware("auth")->group(function (): void {
         ->name("vacation.requests.store");
     Route::get("/vacation-requests/{vacationRequest}", [VacationRequestController::class, "show"])
         ->name("vacation.requests.show");
+    Route::get("/vacation-requests/{vacationRequest}/download", [VacationRequestController::class, "download"])
+        ->name("vacation.requests.download");
     Route::post("/vacation-requests/{vacationRequest}/reject", [VacationRequestController::class, "reject"])
         ->name("vacation.requests.reject");
     Route::post("/vacation-requests/{vacationRequest}/cancel", [VacationRequestController::class, "cancel"])
diff --git a/tests/Feature/UserTest.php b/tests/Feature/UserTest.php
index b6f7612..ecec1d6 100644
--- a/tests/Feature/UserTest.php
+++ b/tests/Feature/UserTest.php
@@ -89,6 +89,7 @@ class UserTest extends FeatureTestCase
                 "firstName" => "John",
                 "lastName" => "Doe",
                 "role" => Role::EMPLOYEE->value,
+                "position" => "Test position",
                 "email" => "john.doe@example.com",
                 "employmentForm" => EmploymentForm::B2B_CONTRACT->value,
                 "employmentDate" => Carbon::now()->toDateString(),
@@ -99,6 +100,8 @@ class UserTest extends FeatureTestCase
             "first_name" => "John",
             "last_name" => "Doe",
             "email" => "john.doe@example.com",
+            "role" => Role::EMPLOYEE->value,
+            "position" => "Test position",
             "employment_form" => EmploymentForm::B2B_CONTRACT->value,
             "employment_date" => Carbon::now()->toDateString(),
         ]);
@@ -125,6 +128,7 @@ class UserTest extends FeatureTestCase
                 "lastName" => "Doe",
                 "email" => "john.doe@example.com",
                 "role" => Role::EMPLOYEE->value,
+                "position" => "Test position",
                 "employmentForm" => EmploymentForm::B2B_CONTRACT->value,
                 "employmentDate" => Carbon::now()->toDateString(),
             ])
@@ -134,6 +138,8 @@ class UserTest extends FeatureTestCase
             "first_name" => "John",
             "last_name" => "Doe",
             "email" => "john.doe@example.com",
+            "role" => Role::EMPLOYEE->value,
+            "position" => "Test position",
             "employment_form" => EmploymentForm::B2B_CONTRACT->value,
             "employment_date" => Carbon::now()->toDateString(),
         ]);