feat(validity-time): add ValidityTimeResource and integrate into catalog and ticket resources

app/Domains/Ticket/Resources/ValidityTimeResource.php

@@ -0,0 +1,34 @@
+<?php
+
+namespace App\Domains\Ticket\Resources;
+
+use App\Domains\Ticket\Enums\ValidityTimeType;
+use App\Domains\Ticket\Models\ValidityTime;
+use Illuminate\Http\Request;
+use Illuminate\Http\Resources\Json\JsonResource;
+
+/** @mixin ValidityTime */
+class ValidityTimeResource extends JsonResource
+{
+    /** @return array<string, mixed> */
+    public function toArray(Request $request): array
+    {
+        $fields = match ($this->type) {
+            ValidityTimeType::TimeWindow => [
+                'start_time' => $this->start_time,
+                'end_time' => $this->end_time,
+            ],
+            ValidityTimeType::FixedWindow => [
+                'fixed_starts_at' => $this->fixed_starts_at,
+                'fixed_expires_at' => $this->fixed_expires_at,
+            ],
+        };
+
+        return [
+            'id' => $this->id,
+            'type' => $this->type->value,
+            'is_valid' => $this->isValid(),
+            ...array_filter($fields, fn (mixed $value): bool => $value !== null),
+        ];
+    }
+}