app/Architecture/Providers/EventServiceProvider.php

@@ -5,39 +5,8 @@ declare(strict_types=1);
 namespace Toby\Architecture\Providers;
 
 use Illuminate\Foundation\Support\Providers\EventServiceProvider as ServiceProvider;
-use Toby\Domain\Events\VacationRequestAcceptedByAdministrative;
-use Toby\Domain\Events\VacationRequestAcceptedByTechnical;
-use Toby\Domain\Events\VacationRequestApproved;
-use Toby\Domain\Events\VacationRequestCancelled;
-use Toby\Domain\Events\VacationRequestCreated;
-use Toby\Domain\Events\VacationRequestRejected;
-use Toby\Domain\Events\VacationRequestStateChanged;
-use Toby\Domain\Events\VacationRequestWaitsForAdminApproval;
-use Toby\Domain\Events\VacationRequestWaitsForTechApproval;
-use Toby\Domain\Listeners\CreateVacationRequestActivity;
-use Toby\Domain\Listeners\HandleAcceptedByAdministrativeVacationRequest;
-use Toby\Domain\Listeners\HandleAcceptedByTechnicalVacationRequest;
-use Toby\Domain\Listeners\HandleApprovedVacationRequest;
-use Toby\Domain\Listeners\HandleCancelledVacationRequest;
-use Toby\Domain\Listeners\HandleCreatedVacationRequest;
-use Toby\Domain\Listeners\SendApprovedVacationRequestNotification;
-use Toby\Domain\Listeners\SendCancelledVacationRequestNotification;
-use Toby\Domain\Listeners\SendCreatedVacationRequestNotification;
-use Toby\Domain\Listeners\SendRejectedVacationRequestNotification;
-use Toby\Domain\Listeners\SendWaitedForAdministrativeVacationRequestNotification;
-use Toby\Domain\Listeners\SendWaitedForTechnicalVacationRequestNotification;
 
 class EventServiceProvider extends ServiceProvider
 {
-    protected $listen = [
-        VacationRequestStateChanged::class => [CreateVacationRequestActivity::class],
-        VacationRequestCreated::class => [HandleCreatedVacationRequest::class, SendCreatedVacationRequestNotification::class],
-        VacationRequestAcceptedByTechnical::class => [HandleAcceptedByTechnicalVacationRequest::class],
-        VacationRequestAcceptedByAdministrative::class => [HandleAcceptedByAdministrativeVacationRequest::class],
-        VacationRequestApproved::class => [HandleApprovedVacationRequest::class, SendApprovedVacationRequestNotification::class],
-        VacationRequestRejected::class => [SendRejectedVacationRequestNotification::class],
-        VacationRequestCancelled::class => [HandleCancelledVacationRequest::class, SendCancelledVacationRequestNotification::class],
-        VacationRequestWaitsForTechApproval::class => [SendWaitedForTechnicalVacationRequestNotification::class],
-        VacationRequestWaitsForAdminApproval::class => [SendWaitedForAdministrativeVacationRequestNotification::class],
-    ];
+    protected $listen = [];
 }

app/Domain/Actions/VacationRequest/AcceptAsAdministrativeAction.php

@@ -0,0 +1,24 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Toby\Domain\Actions\VacationRequest;
+
+use Toby\Domain\VacationRequestStateManager;
+use Toby\Eloquent\Models\User;
+use Toby\Eloquent\Models\VacationRequest;
+
+class AcceptAsAdministrativeAction
+{
+    public function __construct(
+        protected VacationRequestStateManager $stateManager,
+        protected ApproveAction $approveAction,
+    ) {}
+
+    public function execute(VacationRequest $vacationRequest, User $user): void
+    {
+        $this->stateManager->acceptAsAdministrative($vacationRequest, $user);
+
+        $this->approveAction->execute($vacationRequest);
+    }
+}

app/Domain/Actions/VacationRequest/AcceptAsTechnicalAction.php

@@ -0,0 +1,33 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Toby\Domain\Actions\VacationRequest;
+
+use Toby\Domain\VacationRequestStateManager;
+use Toby\Domain\VacationTypeConfigRetriever;
+use Toby\Eloquent\Models\User;
+use Toby\Eloquent\Models\VacationRequest;
+
+class AcceptAsTechnicalAction
+{
+    public function __construct(
+        protected VacationRequestStateManager $stateManager,
+        protected VacationTypeConfigRetriever $configRetriever,
+        protected WaitForAdminApprovalAction $waitForAdminApprovalAction,
+        protected ApproveAction $approveAction,
+    ) {}
+
+    public function execute(VacationRequest $vacationRequest, User $user): void
+    {
+        $this->stateManager->acceptAsTechnical($vacationRequest, $user);
+
+        if ($this->configRetriever->needsAdministrativeApproval($vacationRequest->type)) {
+            $this->waitForAdminApprovalAction->execute($vacationRequest);
+
+            return;
+        }
+
+        $this->approveAction->execute($vacationRequest);
+    }
+}

app/Domain/Actions/VacationRequest/ApproveAction.php

@@ -0,0 +1,41 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Toby\Domain\Actions\VacationRequest;
+
+use Toby\Domain\Enums\Role;
+use Toby\Domain\Notifications\VacationRequestApprovedNotification;
+use Toby\Domain\VacationRequestStateManager;
+use Toby\Eloquent\Models\User;
+use Toby\Eloquent\Models\VacationRequest;
+use Toby\Infrastructure\Jobs\SendVacationRequestDaysToGoogleCalendar;
+
+class ApproveAction
+{
+    public function __construct(
+        protected VacationRequestStateManager $stateManager,
+    ) {}
+
+    public function execute(VacationRequest $vacationRequest, ?User $user = null): void
+    {
+        $this->stateManager->approve($vacationRequest, $user);
+
+        SendVacationRequestDaysToGoogleCalendar::dispatch($vacationRequest);
+
+        $this->notify($vacationRequest);
+    }
+
+    protected function notify(VacationRequest $vacationRequest): void
+    {
+        $users = User::query()
+            ->whereIn("role", [Role::TechnicalApprover, Role::AdministrativeApprover, Role::Administrator])
+            ->get();
+
+        foreach ($users as $user) {
+            $user->notify(new VacationRequestApprovedNotification($vacationRequest, $user));
+        }
+
+        $vacationRequest->user->notify(new VacationRequestApprovedNotification($vacationRequest, $vacationRequest->user));
+    }
+}

app/Domain/Actions/VacationRequest/CancelAction.php

@@ -0,0 +1,41 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Toby\Domain\Actions\VacationRequest;
+
+use Toby\Domain\Enums\Role;
+use Toby\Domain\Notifications\VacationRequestCancelledNotification;
+use Toby\Domain\VacationRequestStateManager;
+use Toby\Eloquent\Models\User;
+use Toby\Eloquent\Models\VacationRequest;
+use Toby\Infrastructure\Jobs\ClearVacationRequestDaysInGoogleCalendar;
+
+class CancelAction
+{
+    public function __construct(
+        protected VacationRequestStateManager $stateManager,
+    ) {}
+
+    public function execute(VacationRequest $vacationRequest, User $user): void
+    {
+        $this->stateManager->cancel($vacationRequest, $user);
+
+        ClearVacationRequestDaysInGoogleCalendar::dispatch($vacationRequest);
+
+        $this->notify($vacationRequest);
+    }
+
+    protected function notify(VacationRequest $vacationRequest): void
+    {
+        $users = User::query()
+            ->whereIn("role", [Role::TechnicalApprover, Role::AdministrativeApprover, Role::Administrator])
+            ->get();
+
+        foreach ($users as $user) {
+            $user->notify(new VacationRequestCancelledNotification($vacationRequest, $user));
+        }
+
+        $vacationRequest->user->notify(new VacationRequestCancelledNotification($vacationRequest, $vacationRequest->user));
+    }
+}

app/Domain/Actions/VacationRequest/CreateAction.php

@@ -0,0 +1,91 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Toby\Domain\Actions\VacationRequest;
+
+use Illuminate\Validation\ValidationException;
+use Toby\Domain\VacationDaysCalculator;
+use Toby\Domain\VacationRequestStateManager;
+use Toby\Domain\VacationTypeConfigRetriever;
+use Toby\Domain\Validation\VacationRequestValidator;
+use Toby\Eloquent\Models\User;
+use Toby\Eloquent\Models\VacationRequest;
+
+class CreateAction
+{
+    public function __construct(
+        protected VacationRequestStateManager $stateManager,
+        protected VacationRequestValidator $vacationRequestValidator,
+        protected VacationTypeConfigRetriever $configRetriever,
+        protected VacationDaysCalculator $vacationDaysCalculator,
+        protected WaitForTechApprovalAction $waitForTechApprovalAction,
+        protected WaitForAdminApprovalAction $waitForAdminApprovalAction,
+        protected ApproveAction $approveAction,
+    ) {}
+
+    /**
+     * @throws ValidationException
+     */
+    public function execute(array $data, User $creator): VacationRequest
+    {
+        $vacationRequest = $this->createVacationRequest($data, $creator);
+        $this->handleCreatedVacationRequest($vacationRequest);
+
+        return $vacationRequest;
+    }
+
+    /**
+     * @throws ValidationException
+     */
+    protected function createVacationRequest(array $data, User $creator): VacationRequest
+    {
+        /** @var VacationRequest $vacationRequest */
+        $vacationRequest = $creator->createdVacationRequests()->make($data);
+
+        $this->vacationRequestValidator->validate($vacationRequest);
+
+        $vacationRequest->save();
+
+        $days = $this->vacationDaysCalculator->calculateDays(
+            $vacationRequest->yearPeriod,
+            $vacationRequest->from,
+            $vacationRequest->to,
+        );
+
+        foreach ($days as $day) {
+            $vacationRequest->vacations()->create([
+                "date" => $day,
+                "user_id" => $vacationRequest->user->id,
+                "year_period_id" => $vacationRequest->yearPeriod->id,
+            ]);
+        }
+
+        $this->stateManager->markAsCreated($vacationRequest);
+
+        return $vacationRequest;
+    }
+
+    protected function handleCreatedVacationRequest(VacationRequest $vacationRequest): void
+    {
+        if ($vacationRequest->hasFlowSkipped()) {
+            $this->approveAction->execute($vacationRequest);
+
+            return;
+        }
+
+        if ($this->configRetriever->needsTechnicalApproval($vacationRequest->type)) {
+            $this->waitForTechApprovalAction->execute($vacationRequest);
+
+            return;
+        }
+
+        if ($this->configRetriever->needsAdministrativeApproval($vacationRequest->type)) {
+            $this->waitForAdminApprovalAction->execute($vacationRequest);
+
+            return;
+        }
+
+        $this->stateManager->approve($vacationRequest);
+    }
+}

app/Domain/Actions/VacationRequest/RejectAction.php

@@ -0,0 +1,38 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Toby\Domain\Actions\VacationRequest;
+
+use Toby\Domain\Enums\Role;
+use Toby\Domain\Notifications\VacationRequestRejectedNotification;
+use Toby\Domain\VacationRequestStateManager;
+use Toby\Eloquent\Models\User;
+use Toby\Eloquent\Models\VacationRequest;
+
+class RejectAction
+{
+    public function __construct(
+        protected VacationRequestStateManager $stateManager,
+    ) {}
+
+    public function execute(VacationRequest $vacationRequest, User $user): void
+    {
+        $this->stateManager->reject($vacationRequest, $user);
+
+        $this->notify($vacationRequest);
+    }
+
+    protected function notify(VacationRequest $vacationRequest): void
+    {
+        $users = User::query()
+            ->whereIn("role", [Role::TechnicalApprover, Role::AdministrativeApprover, Role::Administrator])
+            ->get();
+
+        foreach ($users as $user) {
+            $user->notify(new VacationRequestRejectedNotification($vacationRequest, $user));
+        }
+
+        $vacationRequest->user->notify(new VacationRequestRejectedNotification($vacationRequest, $vacationRequest->user));
+    }
+}

app/Domain/Actions/VacationRequest/WaitForAdminApprovalAction.php

@@ -0,0 +1,39 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Toby\Domain\Actions\VacationRequest;
+
+use Toby\Domain\Enums\Role;
+use Toby\Domain\Notifications\VacationRequestWaitsForAdminApprovalNotification;
+use Toby\Domain\VacationRequestStateManager;
+use Toby\Domain\VacationTypeConfigRetriever;
+use Toby\Eloquent\Models\User;
+use Toby\Eloquent\Models\VacationRequest;
+
+class WaitForAdminApprovalAction
+{
+    public function __construct(
+        protected VacationRequestStateManager $stateManager,
+        protected VacationTypeConfigRetriever $configRetriever,
+        protected ApproveAction $approveAction,
+    ) {}
+
+    public function execute(VacationRequest $vacationRequest): void
+    {
+        $this->stateManager->waitForAdministrative($vacationRequest);
+
+        $this->waitForAdminApprovers($vacationRequest);
+    }
+
+    protected function waitForAdminApprovers(VacationRequest $vacationRequest): void
+    {
+        $users = User::query()
+            ->whereIn("role", [Role::AdministrativeApprover, Role::Administrator])
+            ->get();
+
+        foreach ($users as $user) {
+            $user->notify(new VacationRequestWaitsForAdminApprovalNotification($vacationRequest, $user));
+        }
+    }
+}

app/Domain/Actions/VacationRequest/WaitForTechApprovalAction.php

@@ -0,0 +1,39 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Toby\Domain\Actions\VacationRequest;
+
+use Toby\Domain\Enums\Role;
+use Toby\Domain\Notifications\VacationRequestWaitsForTechApprovalNotification;
+use Toby\Domain\VacationRequestStateManager;
+use Toby\Domain\VacationTypeConfigRetriever;
+use Toby\Eloquent\Models\User;
+use Toby\Eloquent\Models\VacationRequest;
+
+class WaitForTechApprovalAction
+{
+    public function __construct(
+        protected VacationRequestStateManager $stateManager,
+        protected VacationTypeConfigRetriever $configRetriever,
+        protected ApproveAction $approveAction,
+    ) {}
+
+    public function execute(VacationRequest $vacationRequest): void
+    {
+        $this->stateManager->waitForTechnical($vacationRequest);
+
+        $this->notifyTechApprovers($vacationRequest);
+    }
+
+    protected function notifyTechApprovers(VacationRequest $vacationRequest): void
+    {
+        $users = User::query()
+            ->whereIn("role", [Role::TechnicalApprover, Role::Administrator])
+            ->get();
+
+        foreach ($users as $user) {
+            $user->notify(new VacationRequestWaitsForTechApprovalNotification($vacationRequest, $user));
+        }
+    }
+}

app/Domain/Events/VacationRequestAcceptedByAdministrative.php

@@ -1,19 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-namespace Toby\Domain\Events;
-
-use Illuminate\Foundation\Events\Dispatchable;
-use Illuminate\Queue\SerializesModels;
-use Toby\Eloquent\Models\VacationRequest;
-
-class VacationRequestAcceptedByAdministrative
-{
-    use Dispatchable;
-    use SerializesModels;
-
-    public function __construct(
-        public VacationRequest $vacationRequest,
-    ) {}
-}

app/Domain/Events/VacationRequestAcceptedByTechnical.php

@@ -1,19 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-namespace Toby\Domain\Events;
-
-use Illuminate\Foundation\Events\Dispatchable;
-use Illuminate\Queue\SerializesModels;
-use Toby\Eloquent\Models\VacationRequest;
-
-class VacationRequestAcceptedByTechnical
-{
-    use Dispatchable;
-    use SerializesModels;
-
-    public function __construct(
-        public VacationRequest $vacationRequest,
-    ) {}
-}

app/Domain/Events/VacationRequestApproved.php

@@ -1,19 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-namespace Toby\Domain\Events;
-
-use Illuminate\Foundation\Events\Dispatchable;
-use Illuminate\Queue\SerializesModels;
-use Toby\Eloquent\Models\VacationRequest;
-
-class VacationRequestApproved
-{
-    use Dispatchable;
-    use SerializesModels;
-
-    public function __construct(
-        public VacationRequest $vacationRequest,
-    ) {}
-}

app/Domain/Events/VacationRequestCancelled.php

@@ -1,19 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-namespace Toby\Domain\Events;
-
-use Illuminate\Foundation\Events\Dispatchable;
-use Illuminate\Queue\SerializesModels;
-use Toby\Eloquent\Models\VacationRequest;
-
-class VacationRequestCancelled
-{
-    use Dispatchable;
-    use SerializesModels;
-
-    public function __construct(
-        public VacationRequest $vacationRequest,
-    ) {}
-}

app/Domain/Events/VacationRequestCreated.php

@@ -1,19 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-namespace Toby\Domain\Events;
-
-use Illuminate\Foundation\Events\Dispatchable;
-use Illuminate\Queue\SerializesModels;
-use Toby\Eloquent\Models\VacationRequest;
-
-class VacationRequestCreated
-{
-    use Dispatchable;
-    use SerializesModels;
-
-    public function __construct(
-        public VacationRequest $vacationRequest,
-    ) {}
-}

app/Domain/Events/VacationRequestRejected.php

@@ -1,19 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-namespace Toby\Domain\Events;
-
-use Illuminate\Foundation\Events\Dispatchable;
-use Illuminate\Queue\SerializesModels;
-use Toby\Eloquent\Models\VacationRequest;
-
-class VacationRequestRejected
-{
-    use Dispatchable;
-    use SerializesModels;
-
-    public function __construct(
-        public VacationRequest $vacationRequest,
-    ) {}
-}

app/Domain/Events/VacationRequestStateChanged.php

@@ -1,24 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-namespace Toby\Domain\Events;
-
-use Illuminate\Foundation\Events\Dispatchable;
-use Illuminate\Queue\SerializesModels;
-use Toby\Domain\States\VacationRequest\VacationRequestState;
-use Toby\Eloquent\Models\User;
-use Toby\Eloquent\Models\VacationRequest;
-
-class VacationRequestStateChanged
-{
-    use Dispatchable;
-    use SerializesModels;
-
-    public function __construct(
-        public VacationRequest $vacationRequest,
-        public ?VacationRequestState $from,
-        public VacationRequestState $to,
-        public ?User $user = null,
-    ) {}
-}

app/Domain/Events/VacationRequestWaitsForAdminApproval.php

@@ -1,19 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-namespace Toby\Domain\Events;
-
-use Illuminate\Foundation\Events\Dispatchable;
-use Illuminate\Queue\SerializesModels;
-use Toby\Eloquent\Models\VacationRequest;
-
-class VacationRequestWaitsForAdminApproval
-{
-    use Dispatchable;
-    use SerializesModels;
-
-    public function __construct(
-        public VacationRequest $vacationRequest,
-    ) {}
-}

app/Domain/Events/VacationRequestWaitsForTechApproval.php

@@ -1,19 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-namespace Toby\Domain\Events;
-
-use Illuminate\Foundation\Events\Dispatchable;
-use Illuminate\Queue\SerializesModels;
-use Toby\Eloquent\Models\VacationRequest;
-
-class VacationRequestWaitsForTechApproval
-{
-    use Dispatchable;
-    use SerializesModels;
-
-    public function __construct(
-        public VacationRequest $vacationRequest,
-    ) {}
-}

app/Domain/Listeners/CreateVacationRequestActivity.php

@@ -1,19 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-namespace Toby\Domain\Listeners;
-
-use Toby\Domain\Events\VacationRequestStateChanged;
-
-class CreateVacationRequestActivity
-{
-    public function handle(VacationRequestStateChanged $event): void
-    {
-        $event->vacationRequest->activities()->create([
-            "from" => $event->from,
-            "to" => $event->to,
-            "user_id" => $event->user?->id,
-        ]);
-    }
-}

app/Domain/Listeners/HandleAcceptedByAdministrativeVacationRequest.php

@@ -1,20 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-namespace Toby\Domain\Listeners;
-
-use Toby\Domain\Events\VacationRequestAcceptedByAdministrative;
-use Toby\Domain\VacationRequestStateManager;
-
-class HandleAcceptedByAdministrativeVacationRequest
-{
-    public function __construct(
-        protected VacationRequestStateManager $stateManager,
-    ) {}
-
-    public function handle(VacationRequestAcceptedByAdministrative $event): void
-    {
-        $this->stateManager->approve($event->vacationRequest);
-    }
-}

app/Domain/Listeners/HandleAcceptedByTechnicalVacationRequest.php

@@ -1,30 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-namespace Toby\Domain\Listeners;
-
-use Toby\Domain\Events\VacationRequestAcceptedByTechnical;
-use Toby\Domain\VacationRequestStateManager;
-use Toby\Domain\VacationTypeConfigRetriever;
-
-class HandleAcceptedByTechnicalVacationRequest
-{
-    public function __construct(
-        protected VacationTypeConfigRetriever $configRetriever,
-        protected VacationRequestStateManager $stateManager,
-    ) {}
-
-    public function handle(VacationRequestAcceptedByTechnical $event): void
-    {
-        $vacationRequest = $event->vacationRequest;
-
-        if ($this->configRetriever->needsAdministrativeApproval($vacationRequest->type)) {
-            $this->stateManager->waitForAdministrative($vacationRequest);
-
-            return;
-        }
-
-        $this->stateManager->approve($vacationRequest);
-    }
-}

app/Domain/Listeners/HandleApprovedVacationRequest.php

@@ -1,16 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-namespace Toby\Domain\Listeners;
-
-use Toby\Domain\Events\VacationRequestApproved;
-use Toby\Infrastructure\Jobs\SendVacationRequestDaysToGoogleCalendar;
-
-class HandleApprovedVacationRequest
-{
-    public function handle(VacationRequestApproved $event): void
-    {
-        SendVacationRequestDaysToGoogleCalendar::dispatch($event->vacationRequest);
-    }
-}

app/Domain/Listeners/HandleCancelledVacationRequest.php

@@ -1,16 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-namespace Toby\Domain\Listeners;
-
-use Toby\Domain\Events\VacationRequestCancelled;
-use Toby\Infrastructure\Jobs\ClearVacationRequestDaysInGoogleCalendar;
-
-class HandleCancelledVacationRequest
-{
-    public function handle(VacationRequestCancelled $event): void
-    {
-        ClearVacationRequestDaysInGoogleCalendar::dispatch($event->vacationRequest);
-    }
-}

app/Domain/Listeners/HandleCreatedVacationRequest.php

@@ -1,42 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-namespace Toby\Domain\Listeners;
-
-use Toby\Domain\Events\VacationRequestCreated;
-use Toby\Domain\VacationRequestStateManager;
-use Toby\Domain\VacationTypeConfigRetriever;
-
-class HandleCreatedVacationRequest
-{
-    public function __construct(
-        protected VacationTypeConfigRetriever $configRetriever,
-        protected VacationRequestStateManager $stateManager,
-    ) {}
-
-    public function handle(VacationRequestCreated $event): void
-    {
-        $vacationRequest = $event->vacationRequest;
-
-        if ($vacationRequest->hasFlowSkipped()) {
-            $this->stateManager->approve($vacationRequest);
-
-            return;
-        }
-
-        if ($this->configRetriever->needsTechnicalApproval($vacationRequest->type)) {
-            $this->stateManager->waitForTechnical($vacationRequest);
-
-            return;
-        }
-
-        if ($this->configRetriever->needsAdministrativeApproval($vacationRequest->type)) {
-            $this->stateManager->waitForAdministrative($vacationRequest);
-
-            return;
-        }
-
-        $this->stateManager->approve($vacationRequest);
-    }
-}

app/Domain/Listeners/SendApprovedVacationRequestNotification.php

@@ -1,33 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-namespace Toby\Domain\Listeners;
-
-use Illuminate\Support\Collection;
-use Toby\Domain\Enums\Role;
-use Toby\Domain\Events\VacationRequestApproved;
-use Toby\Domain\Notifications\VacationRequestApprovedNotification;
-use Toby\Eloquent\Models\User;
-
-class SendApprovedVacationRequestNotification
-{
-    public function __construct(
-    ) {}
-
-    public function handle(VacationRequestApproved $event): void
-    {
-        foreach ($this->getUsersForNotifications() as $user) {
-            $user->notify(new VacationRequestApprovedNotification($event->vacationRequest, $user));
-        }
-
-        $event->vacationRequest->user->notify(new VacationRequestApprovedNotification($event->vacationRequest, $event->vacationRequest->user));
-    }
-
-    protected function getUsersForNotifications(): Collection
-    {
-        return User::query()
-            ->whereIn("role", [Role::TechnicalApprover, Role::AdministrativeApprover])
-            ->get();
-    }
-}

app/Domain/Listeners/SendCancelledVacationRequestNotification.php

@@ -1,33 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-namespace Toby\Domain\Listeners;
-
-use Illuminate\Support\Collection;
-use Toby\Domain\Enums\Role;
-use Toby\Domain\Events\VacationRequestCancelled;
-use Toby\Domain\Notifications\VacationRequestCancelledNotification;
-use Toby\Eloquent\Models\User;
-
-class SendCancelledVacationRequestNotification
-{
-    public function __construct(
-    ) {}
-
-    public function handle(VacationRequestCancelled $event): void
-    {
-        foreach ($this->getUsersForNotifications() as $user) {
-            $user->notify(new VacationRequestCancelledNotification($event->vacationRequest, $user));
-        }
-
-        $event->vacationRequest->user->notify(new VacationRequestCancelledNotification($event->vacationRequest, $event->vacationRequest->user));
-    }
-
-    protected function getUsersForNotifications(): Collection
-    {
-        return User::query()
-            ->whereIn("role", [Role::TechnicalApprover, Role::AdministrativeApprover])
-            ->get();
-    }
-}

app/Domain/Listeners/SendCreatedVacationRequestNotification.php

@@ -1,26 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-namespace Toby\Domain\Listeners;
-
-use Toby\Domain\Events\VacationRequestCreated;
-use Toby\Domain\Notifications\VacationRequestCreatedNotification;
-use Toby\Domain\Notifications\VacationRequestCreatedOnEmployeeBehalf;
-
-class SendCreatedVacationRequestNotification
-{
-    public function __construct(
-    ) {}
-
-    public function handle(VacationRequestCreated $event): void
-    {
-        $vacationRequest = $event->vacationRequest;
-
-        if ($vacationRequest->creator->is($vacationRequest->user)) {
-            $vacationRequest->user->notify(new VacationRequestCreatedNotification($vacationRequest));
-        } else {
-            $vacationRequest->user->notify(new VacationRequestCreatedOnEmployeeBehalf($vacationRequest));
-        }
-    }
-}

app/Domain/Listeners/SendRejectedVacationRequestNotification.php

@@ -1,33 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-namespace Toby\Domain\Listeners;
-
-use Illuminate\Support\Collection;
-use Toby\Domain\Enums\Role;
-use Toby\Domain\Events\VacationRequestRejected;
-use Toby\Domain\Notifications\VacationRequestRejectedNotification;
-use Toby\Eloquent\Models\User;
-
-class SendRejectedVacationRequestNotification
-{
-    public function __construct(
-    ) {}
-
-    public function handle(VacationRequestRejected $event): void
-    {
-        foreach ($this->getUsersForNotifications() as $user) {
-            $user->notify(new VacationRequestRejectedNotification($event->vacationRequest, $user));
-        }
-
-        $event->vacationRequest->user->notify(new VacationRequestRejectedNotification($event->vacationRequest, $event->vacationRequest->user));
-    }
-
-    protected function getUsersForNotifications(): Collection
-    {
-        return User::query()
-            ->whereIn("role", [Role::TechnicalApprover, Role::AdministrativeApprover])
-            ->get();
-    }
-}

app/Domain/Listeners/SendWaitedForAdministrativeVacationRequestNotification.php

@@ -1,31 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-namespace Toby\Domain\Listeners;
-
-use Illuminate\Support\Collection;
-use Toby\Domain\Enums\Role;
-use Toby\Domain\Events\VacationRequestWaitsForAdminApproval;
-use Toby\Domain\Notifications\VacationRequestWaitsForAdminApprovalNotification;
-use Toby\Eloquent\Models\User;
-
-class SendWaitedForAdministrativeVacationRequestNotification
-{
-    public function __construct(
-    ) {}
-
-    public function handle(VacationRequestWaitsForAdminApproval $event): void
-    {
-        foreach ($this->getUsersForNotifications() as $user) {
-            $user->notify(new VacationRequestWaitsForAdminApprovalNotification($event->vacationRequest, $user));
-        }
-    }
-
-    protected function getUsersForNotifications(): Collection
-    {
-        return User::query()
-            ->where("role", [Role::AdministrativeApprover])
-            ->get();
-    }
-}

app/Domain/Listeners/SendWaitedForTechnicalVacationRequestNotification.php

@@ -1,31 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-namespace Toby\Domain\Listeners;
-
-use Illuminate\Support\Collection;
-use Toby\Domain\Enums\Role;
-use Toby\Domain\Events\VacationRequestWaitsForTechApproval;
-use Toby\Domain\Notifications\VacationRequestWaitsForTechApprovalNotification;
-use Toby\Eloquent\Models\User;
-
-class SendWaitedForTechnicalVacationRequestNotification
-{
-    public function __construct(
-    ) {}
-
-    public function handle(VacationRequestWaitsForTechApproval $event): void
-    {
-        foreach ($this->getUsersForNotifications() as $user) {
-            $user->notify(new VacationRequestWaitsForTechApprovalNotification($event->vacationRequest, $user));
-        }
-    }
-
-    protected function getUsersForNotifications(): Collection
-    {
-        return User::query()
-            ->where("role", [Role::TechnicalApprover])
-            ->get();
-    }
-}

app/Domain/VacationRequestStateManager.php

@@ -4,17 +4,7 @@ declare(strict_types=1);
 
 namespace Toby\Domain;
 
-use Illuminate\Contracts\Auth\Factory as Auth;
 use Illuminate\Contracts\Events\Dispatcher;
-use Toby\Domain\Events\VacationRequestAcceptedByAdministrative;
-use Toby\Domain\Events\VacationRequestAcceptedByTechnical;
-use Toby\Domain\Events\VacationRequestApproved;
-use Toby\Domain\Events\VacationRequestCancelled;
-use Toby\Domain\Events\VacationRequestCreated;
-use Toby\Domain\Events\VacationRequestRejected;
-use Toby\Domain\Events\VacationRequestStateChanged;
-use Toby\Domain\Events\VacationRequestWaitsForAdminApproval;
-use Toby\Domain\Events\VacationRequestWaitsForTechApproval;
 use Toby\Domain\States\VacationRequest\AcceptedByAdministrative;
 use Toby\Domain\States\VacationRequest\AcceptedByTechnical;
 use Toby\Domain\States\VacationRequest\Approved;
@@ -29,63 +19,47 @@ use Toby\Eloquent\Models\VacationRequest;
 class VacationRequestStateManager
 {
     public function __construct(
-        protected Auth $auth,
         protected Dispatcher $dispatcher,
     ) {}
 
-    public function markAsCreated(VacationRequest $vacationRequest, ?User $user = null): void
+    public function markAsCreated(VacationRequest $vacationRequest): void
     {
-        $this->fireStateChangedEvent($vacationRequest, null, $vacationRequest->state, $user);
-
-        $this->dispatcher->dispatch(new VacationRequestCreated($vacationRequest));
+        $this->createActivity($vacationRequest, null, $vacationRequest->state, $vacationRequest->creator);
     }
 
     public function approve(VacationRequest $vacationRequest, ?User $user = null): void
     {
         $this->changeState($vacationRequest, Approved::class, $user);
-
-        $this->dispatcher->dispatch(new VacationRequestApproved($vacationRequest));
     }
 
-    public function reject(VacationRequest $vacationRequest, ?User $user = null): void
+    public function reject(VacationRequest $vacationRequest, User $user): void
     {
         $this->changeState($vacationRequest, Rejected::class, $user);
-        $this->dispatcher->dispatch(new VacationRequestRejected($vacationRequest));
     }
 
-    public function cancel(VacationRequest $vacationRequest, ?User $user = null): void
+    public function cancel(VacationRequest $vacationRequest, User $user): void
     {
         $this->changeState($vacationRequest, Cancelled::class, $user);
-
-        $this->dispatcher->dispatch(new VacationRequestCancelled($vacationRequest));
     }
 
-    public function acceptAsTechnical(VacationRequest $vacationRequest, ?User $user = null): void
+    public function acceptAsTechnical(VacationRequest $vacationRequest, User $user): void
     {
         $this->changeState($vacationRequest, AcceptedByTechnical::class, $user);
-
-        $this->dispatcher->dispatch(new VacationRequestAcceptedByTechnical($vacationRequest));
     }
 
-    public function acceptAsAdministrative(VacationRequest $vacationRequest, ?User $user = null): void
+    public function acceptAsAdministrative(VacationRequest $vacationRequest, User $user): void
     {
         $this->changeState($vacationRequest, AcceptedByAdministrative::class, $user);
-
-        $this->dispatcher->dispatch(new VacationRequestAcceptedByAdministrative($vacationRequest));
     }
 
-    public function waitForTechnical(VacationRequest $vacationRequest, ?User $user = null): void
+    public function waitForTechnical(VacationRequest $vacationRequest): void
     {
-        $this->changeState($vacationRequest, WaitingForTechnical::class, $user);
-
-        $this->dispatcher->dispatch(new VacationRequestWaitsForTechApproval($vacationRequest));
+        $this->changeState($vacationRequest, WaitingForTechnical::class);
     }
 
-    public function waitForAdministrative(VacationRequest $vacationRequest, ?User $user = null): void
+    public function waitForAdministrative(VacationRequest $vacationRequest): void
     {
-        $this->changeState($vacationRequest, WaitingForAdministrative::class, $user);
-
-        $this->dispatcher->dispatch(new VacationRequestWaitsForAdminApproval($vacationRequest));
+        $this->changeState($vacationRequest, WaitingForAdministrative::class);
     }
 
     protected function changeState(VacationRequest $vacationRequest, string $state, ?User $user = null): void
@@ -94,16 +68,19 @@ class VacationRequestStateManager
         $vacationRequest->state->transitionTo($state);
         $vacationRequest->save();
 
-        $this->fireStateChangedEvent($vacationRequest, $previousState, $vacationRequest->state, $user);
+        $this->createActivity($vacationRequest, $previousState, $vacationRequest->state, $user);
     }
 
-    protected function fireStateChangedEvent(
+    protected function createActivity(
         VacationRequest $vacationRequest,
         ?VacationRequestState $from,
         VacationRequestState $to,
         ?User $user = null,
     ): void {
-        $event = new VacationRequestStateChanged($vacationRequest, $from, $to, $user);
-        $this->dispatcher->dispatch($event);
+        $vacationRequest->activities()->create([
+            "from" => $from,
+            "to" => $to,
+            "user_id" => $user?->id,
+        ]);
     }
 }

app/Infrastructure/Http/Controllers/VacationRequestController.php

@@ -12,15 +12,17 @@ use Illuminate\Http\Request;
 use Illuminate\Http\Response as LaravelResponse;
 use Illuminate\Validation\ValidationException;
 use Inertia\Response;
+use Toby\Domain\Actions\VacationRequest\AcceptAsAdministrativeAction;
+use Toby\Domain\Actions\VacationRequest\AcceptAsTechnicalAction;
+use Toby\Domain\Actions\VacationRequest\CancelAction;
+use Toby\Domain\Actions\VacationRequest\CreateAction;
+use Toby\Domain\Actions\VacationRequest\RejectAction;
 use Toby\Domain\Enums\VacationType;
 use Toby\Domain\States\VacationRequest\AcceptedByAdministrative;
 use Toby\Domain\States\VacationRequest\AcceptedByTechnical;
 use Toby\Domain\States\VacationRequest\Cancelled;
 use Toby\Domain\States\VacationRequest\Rejected;
-use Toby\Domain\VacationDaysCalculator;
-use Toby\Domain\VacationRequestStateManager;
 use Toby\Domain\VacationRequestStatesRetriever;
-use Toby\Domain\Validation\VacationRequestValidator;
 use Toby\Eloquent\Helpers\YearPeriodRetriever;
 use Toby\Eloquent\Models\User;
 use Toby\Eloquent\Models\VacationRequest;
@@ -91,7 +93,12 @@ class VacationRequestController extends Controller
             ->with(["user", "vacations"])
             ->where("year_period_id", $yearPeriod->id)
             ->when($user !== null, fn(Builder $query) => $query->where("user_id", $user))
-            ->when($status !== null, fn(Builder $query) => $query->states(VacationRequestStatesRetriever::filterByStatusGroup($status, $request->user())))
+            ->when(
+                $status !== null,
+                fn(Builder $query) => $query->states(
+                    VacationRequestStatesRetriever::filterByStatusGroup($status, $request->user()),
+                ),
+            )
             ->latest()
             ->paginate();
 
@@ -179,12 +186,8 @@ class VacationRequestController extends Controller
      * @throws AuthorizationException
      * @throws ValidationException
      */
-    public function store(
-        VacationRequestRequest $request,
-        VacationRequestValidator $vacationRequestValidator,
-        VacationRequestStateManager $stateManager,
-        VacationDaysCalculator $vacationDaysCalculator,
-    ): RedirectResponse {
+    public function store(VacationRequestRequest $request, CreateAction $createAction): RedirectResponse
+    {
         if ($request->createsOnBehalfOfEmployee()) {
             $this->authorize("createOnBehalfOfEmployee", VacationRequest::class);
         }
@@ -193,27 +196,7 @@ class VacationRequestController extends Controller
             $this->authorize("skipFlow", VacationRequest::class);
         }
 
-        /** @var VacationRequest $vacationRequest */
-        $vacationRequest = $request->user()->createdVacationRequests()->make($request->data());
-        $vacationRequestValidator->validate($vacationRequest);
-
-        $vacationRequest->save();
-
-        $days = $vacationDaysCalculator->calculateDays(
-            $vacationRequest->yearPeriod,
-            $vacationRequest->from,
-            $vacationRequest->to,
-        );
-
-        foreach ($days as $day) {
-            $vacationRequest->vacations()->create([
-                "date" => $day,
-                "user_id" => $vacationRequest->user->id,
-                "year_period_id" => $vacationRequest->yearPeriod->id,
-            ]);
-        }
-
-        $stateManager->markAsCreated($vacationRequest, $request->user());
+        $vacationRequest = $createAction->execute($request->data(), $request->user());
 
         return redirect()
             ->route("vacation.requests.show", $vacationRequest)
@@ -226,11 +209,11 @@ class VacationRequestController extends Controller
     public function reject(
         Request $request,
         VacationRequest $vacationRequest,
-        VacationRequestStateManager $stateManager,
+        RejectAction $rejectAction,
     ): RedirectResponse {
         $this->authorize("reject", $vacationRequest);
 
-        $stateManager->reject($vacationRequest, $request->user());
+        $rejectAction->execute($vacationRequest, $request->user());
 
         return redirect()->back()
             ->with("success", __("Vacation request has been rejected."));
@@ -242,11 +225,11 @@ class VacationRequestController extends Controller
     public function cancel(
         Request $request,
         VacationRequest $vacationRequest,
-        VacationRequestStateManager $stateManager,
+        CancelAction $cancelAction,
     ): RedirectResponse {
         $this->authorize("cancel", $vacationRequest);
 
-        $stateManager->cancel($vacationRequest, $request->user());
+        $cancelAction->execute($vacationRequest, $request->user());
 
         return redirect()->back()
             ->with("success", __("Vacation request has been cancelled."));
@@ -258,11 +241,11 @@ class VacationRequestController extends Controller
     public function acceptAsTechnical(
         Request $request,
         VacationRequest $vacationRequest,
-        VacationRequestStateManager $stateManager,
+        AcceptAsTechnicalAction $acceptAsTechnicalAction,
     ): RedirectResponse {
         $this->authorize("acceptAsTechApprover", $vacationRequest);
 
-        $stateManager->acceptAsTechnical($vacationRequest, $request->user());
+        $acceptAsTechnicalAction->execute($vacationRequest, $request->user());
 
         return redirect()->back()
             ->with("success", __("Vacation request has been accepted."));
@@ -274,11 +257,11 @@ class VacationRequestController extends Controller
     public function acceptAsAdministrative(
         Request $request,
         VacationRequest $vacationRequest,
-        VacationRequestStateManager $stateManager,
+        AcceptAsAdministrativeAction $acceptAsAdministrativeAction,
     ): RedirectResponse {
         $this->authorize("acceptAsAdminApprover", $vacationRequest);
 
-        $stateManager->acceptAsAdministrative($vacationRequest, $request->user());
+        $acceptAsAdministrativeAction->execute($vacationRequest, $request->user());
 
         return redirect()->back()
             ->with("success", __("Vacation request has been accepted."));

tests/Feature/VacationRequestTest.php

@@ -6,14 +6,9 @@ namespace Tests\Feature;
 
 use Illuminate\Foundation\Testing\DatabaseMigrations;
 use Illuminate\Support\Carbon;
-use Illuminate\Support\Facades\Event;
 use Inertia\Testing\AssertableInertia as Assert;
 use Tests\FeatureTestCase;
 use Toby\Domain\Enums\VacationType;
-use Toby\Domain\Events\VacationRequestAcceptedByAdministrative;
-use Toby\Domain\Events\VacationRequestAcceptedByTechnical;
-use Toby\Domain\Events\VacationRequestApproved;
-use Toby\Domain\Events\VacationRequestRejected;
 use Toby\Domain\PolishHolidaysRetriever;
 use Toby\Domain\States\VacationRequest\Approved;
 use Toby\Domain\States\VacationRequest\Rejected;
@@ -132,8 +127,6 @@ class VacationRequestTest extends FeatureTestCase
 
     public function testUserCanCreateVacationRequestOnEmployeeBehalfAndSkipAcceptanceFlow(): void
     {
-        Event::fake(VacationRequestApproved::class);
-
         $creator = User::factory()->admin()->createQuietly();
         $user = User::factory()->createQuietly();
 
@@ -172,8 +165,6 @@ class VacationRequestTest extends FeatureTestCase
 
     public function testTechnicalApproverCanApproveVacationRequest(): void
     {
-        Event::fake(VacationRequestAcceptedByTechnical::class);
-
         $user = User::factory()->createQuietly();
         $technicalApprover = User::factory()->technicalApprover()->createQuietly();
         $currentYearPeriod = YearPeriod::current();
@@ -190,13 +181,13 @@ class VacationRequestTest extends FeatureTestCase
             ->post("/vacation-requests/{$vacationRequest->id}/accept-as-technical")
             ->assertSessionHasNoErrors();
 
-        Event::assertDispatched(VacationRequestAcceptedByTechnical::class);
+        $vacationRequest->refresh();
+
+        $this->assertTrue($vacationRequest->state->equals(WaitingForAdministrative::class));
     }
 
     public function testAdministrativeApproverCanApproveVacationRequest(): void
     {
-        Event::fake(VacationRequestAcceptedByAdministrative::class);
-
         $user = User::factory()->createQuietly();
         $administrativeApprover = User::factory()->administrativeApprover()->createQuietly();
 
@@ -213,13 +204,13 @@ class VacationRequestTest extends FeatureTestCase
             ->post("/vacation-requests/{$vacationRequest->id}/accept-as-administrative")
             ->assertSessionHasNoErrors();
 
-        Event::assertDispatched(VacationRequestAcceptedByAdministrative::class);
+        $vacationRequest->refresh();
+
+        $this->assertTrue($vacationRequest->state->equals(Approved::class));
     }
 
     public function testTechnicalApproverCanRejectVacationRequest(): void
     {
-        Event::fake(VacationRequestRejected::class);
-
         $user = User::factory()->createQuietly();
         $technicalApprover = User::factory()->technicalApprover()->createQuietly();
         $currentYearPeriod = YearPeriod::current();
@@ -231,6 +222,7 @@ class VacationRequestTest extends FeatureTestCase
             ->for($currentYearPeriod)
             ->create();
 
+        /** @var VacationRequest $vacationRequest */
         $vacationRequest = VacationRequest::factory([
             "state" => WaitingForTechnical::class,
             "type" => VacationType::Vacation,
@@ -243,10 +235,9 @@ class VacationRequestTest extends FeatureTestCase
             ->post("/vacation-requests/{$vacationRequest->id}/reject")
             ->assertSessionHasNoErrors();
 
-        Event::assertDispatched(VacationRequestRejected::class);
-        $this->assertDatabaseHas("vacation_requests", [
-            "state" => Rejected::$name,
-        ]);
+        $vacationRequest->refresh();
+
+        $this->assertTrue($vacationRequest->state->equals(Rejected::class));
     }
 
     public function testUserCannotCreateVacationRequestIfHeExceedsHisVacationLimit(): void

tests/Unit/VacationRequestNotificationTest.php

@@ -9,11 +9,11 @@ use Illuminate\Support\Carbon;
 use Illuminate\Support\Facades\Notification;
 use Tests\TestCase;
 use Tests\Traits\InteractsWithYearPeriods;
+use Toby\Domain\Actions\VacationRequest\WaitForTechApprovalAction;
 use Toby\Domain\Enums\Role;
 use Toby\Domain\Enums\VacationType;
 use Toby\Domain\Notifications\VacationRequestWaitsForTechApprovalNotification;
 use Toby\Domain\States\VacationRequest\Created;
-use Toby\Domain\VacationRequestStateManager;
 use Toby\Eloquent\Models\User;
 use Toby\Eloquent\Models\VacationRequest;
 use Toby\Eloquent\Models\YearPeriod;
@@ -23,14 +23,10 @@ class VacationRequestNotificationTest extends TestCase
     use DatabaseMigrations;
     use InteractsWithYearPeriods;
 
-    protected VacationRequestStateManager $stateManager;
-
     protected function setUp(): void
     {
         parent::setUp();
 
-        $this->stateManager = $this->app->make(VacationRequestStateManager::class);
-
         $this->createCurrentYearPeriod();
     }
 
@@ -62,7 +58,9 @@ class VacationRequestNotificationTest extends TestCase
             ->for($currentYearPeriod)
             ->create();
 
-        $this->stateManager->waitForTechnical($vacationRequest);
+        $waitForTechApprovalAction = $this->app->make(WaitForTechApprovalAction::class);
+
+        $waitForTechApprovalAction->execute($vacationRequest);
 
         Notification::assertSentTo($technicalApprover, VacationRequestWaitsForTechApprovalNotification::class);
         Notification::assertNotSentTo([$user, $administrativeApprover], VacationRequestWaitsForTechApprovalNotification::class);