#20 - vacation requests (#35)

* #20 - wip

* #20 - wip

* #20 - fix

* #20 - wip

* #20 - fix

* #20 - fix

app/Domain/Listeners/CreateVacationRequestActivity.php

@@ -0,0 +1,19 @@
+<?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

@@ -0,0 +1,21 @@
+<?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

@@ -0,0 +1,31 @@
+<?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

@@ -0,0 +1,24 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Toby\Domain\Listeners;
+
+use Illuminate\Support\Facades\Log;
+use Toby\Domain\Events\VacationRequestApproved;
+use Toby\Domain\VacationTypeConfigRetriever;
+
+class HandleApprovedVacationRequest
+{
+    public function __construct(
+        protected VacationTypeConfigRetriever $configRetriever,
+    ) {
+    }
+
+    public function handle(VacationRequestApproved $event): void
+    {
+        $vacationRequest = $event->vacationRequest;
+
+        Log::info("approved! {$vacationRequest->id}");
+    }
+}

app/Domain/Listeners/HandleCreatedVacationRequest.php

@@ -0,0 +1,37 @@
+<?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 = $event->vacationRequest;
+
+        if ($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);
+    }
+}