Manage redirects, missing URLs, repositories and settings through the API

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

app/Http/Requests/Api/V1/RepositoryRequest.php

@@ -0,0 +1,50 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Http\Requests\Api\V1;
+
+use App\Enums\GitProvider;
+use App\Models\Repository;
+use Illuminate\Foundation\Http\FormRequest;
+use Illuminate\Validation\Rule;
+
+/**
+ * The panel's repository form, as rules. The synced columns are not here on
+ * purpose: nothing a caller sends may fake a repository's numbers.
+ */
+class RepositoryRequest extends FormRequest
+{
+    public function authorize(): bool
+    {
+        return true;
+    }
+
+    /**
+     * @return array<string, mixed>
+     */
+    public function rules(): array
+    {
+        $repository = $this->route('repository');
+        $creating = ! $repository instanceof Repository;
+        $sometimes = $creating ? 'required' : 'sometimes';
+
+        $provider = $this->input('provider', $repository?->provider?->value);
+
+        return [
+            'provider' => [$sometimes, Rule::enum(GitProvider::class)],
+            'full_name' => [
+                $sometimes,
+                'string',
+                'max:255',
+                'regex:/^[\w.-]+\/[\w.-]+$|^[\w.-]+$/',
+                Rule::unique('repositories', 'full_name')
+                    ->ignore($repository?->id)
+                    ->where('provider', $provider),
+            ],
+            'project_id' => ['sometimes', 'nullable', 'integer', Rule::exists('projects', 'id')->whereNull('deleted_at')],
+            'is_primary' => ['sometimes', 'boolean'],
+            'show_publicly' => ['sometimes', 'boolean'],
+        ];
+    }
+}