optimizations

app/Http/Requests/Collections/UpdateCollectionLifecycleRequest.php

@@ -0,0 +1,61 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Http\Requests\Collections;
+
+use App\Models\Collection;
+use Illuminate\Foundation\Http\FormRequest;
+
+class UpdateCollectionLifecycleRequest extends FormRequest
+{
+    public function authorize(): bool
+    {
+        return $this->user() !== null;
+    }
+
+    protected function prepareForValidation(): void
+    {
+        foreach (['published_at', 'unpublished_at', 'archived_at', 'expired_at'] as $field) {
+            if ($this->has($field) && trim((string) $this->input($field)) === '') {
+                $this->merge([$field => null]);
+            }
+        }
+    }
+
+    public function rules(): array
+    {
+        return [
+            'lifecycle_state' => ['nullable', 'in:' . implode(',', [
+                Collection::LIFECYCLE_DRAFT,
+                Collection::LIFECYCLE_SCHEDULED,
+                Collection::LIFECYCLE_PUBLISHED,
+                Collection::LIFECYCLE_FEATURED,
+                Collection::LIFECYCLE_ARCHIVED,
+                Collection::LIFECYCLE_EXPIRED,
+            ])],
+            'visibility' => ['nullable', 'in:' . implode(',', [
+                Collection::VISIBILITY_PUBLIC,
+                Collection::VISIBILITY_UNLISTED,
+                Collection::VISIBILITY_PRIVATE,
+            ])],
+            'published_at' => ['nullable', 'date'],
+            'unpublished_at' => ['nullable', 'date', 'after:published_at'],
+            'archived_at' => ['nullable', 'date'],
+            'expired_at' => ['nullable', 'date'],
+        ];
+    }
+
+    public function withValidator($validator): void
+    {
+        $validator->after(function ($validator): void {
+            if ($this->filled('unpublished_at')) {
+                $collection = $this->route('collection');
+
+                if (! $this->filled('published_at') && ! optional($collection)->published_at) {
+                    $validator->errors()->add('published_at', 'Set a publish time before adding an unpublish time.');
+                }
+            }
+        });
+    }
+}