whisper-money/app/Mcp/Tools/CreateLabel.php

59 lines
1.8 KiB
PHP

<?php
namespace App\Mcp\Tools;
use App\Enums\LabelColor;
use App\Models\Label;
use App\Models\User;
use Illuminate\Contracts\JsonSchema\JsonSchema;
use Illuminate\Validation\Rule;
use Illuminate\Validation\ValidationException;
use Laravel\Mcp\Request;
use Laravel\Mcp\Response;
use Laravel\Mcp\Server\Attributes\Description;
use Laravel\Mcp\Server\Tools\Annotations\IsDestructive;
#[IsDestructive]
#[Description('Create a label. Names are unique within the space.')]
class CreateLabel extends WriteTool
{
/**
* @return array<string, mixed>
*/
public function schema(JsonSchema $schema): array
{
return [
'name' => $schema->string()->description('Label name (unique within the space).')->required(),
'color' => $schema->string()->enum(array_column(LabelColor::cases(), 'value'))->description('Label color.')->required(),
'space' => $schema->string()->description('Space id. Defaults to the personal space.'),
];
}
protected function write(Request $request, User $user): Response
{
$request->validate([
'name' => ['required', 'string', 'max:255'],
'color' => ['required', Rule::enum(LabelColor::class)],
]);
$space = $this->resolveSpace($request, $user);
$name = $request->string('name')->toString();
if (Label::query()->forSpace($space)->where('name', $name)->exists()) {
throw ValidationException::withMessages([
'name' => 'A label with that name already exists.',
]);
}
$label = new Label([
'user_id' => $user->id,
'space_id' => $space->id,
'name' => $name,
'color' => $request->string('color')->toString(),
]);
$label->save();
return $this->json(['label' => $this->presentLabel($label)]);
}
}