wip

app/Domain/VacationRequestStatesRetriever.php

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+<?php
+
+declare(strict_types=1);
+
+namespace Toby\Domain;
+
+use Toby\Domain\States\VacationRequest\AcceptedByAdministrative;
+use Toby\Domain\States\VacationRequest\AcceptedByTechnical;
+use Toby\Domain\States\VacationRequest\Approved;
+use Toby\Domain\States\VacationRequest\Cancelled;
+use Toby\Domain\States\VacationRequest\Created;
+use Toby\Domain\States\VacationRequest\Rejected;
+use Toby\Domain\States\VacationRequest\WaitingForAdministrative;
+use Toby\Domain\States\VacationRequest\WaitingForTechnical;
+
+class VacationRequestStatesRetriever
+{
+    public static function pendingStates(): array
+    {
+        return [
+            Created::class,
+            WaitingForTechnical::class,
+            WaitingForAdministrative::class,
+            AcceptedByTechnical::class,
+            AcceptedByAdministrative::class,
+        ];
+    }
+
+    public static function successStates(): array
+    {
+        return [Approved::class];
+    }
+
+    public static function failedStates(): array
+    {
+        return [
+            Rejected::class,
+            Cancelled::class,
+        ];
+    }
+
+    public static function all(): array
+    {
+        return [
+            ...self::pendingStates(),
+            ...self::successStates(),
+            ...self::failedStates(),
+        ];
+    }
+
+    public static function filterByStatus(string $filter): array
+    {
+        return match ($filter) {
+            "pending" => self::pendingStates(),
+            "success" => self::successStates(),
+            "failed" => self::failedStates(),
+            default => self::all(),
+        };
+    }
+}