Files
einundzwanzig-app/app/Mcp/Tools/Course/CreateCourseTool.php
T
HolgerHatGarKeineNode b6f05bca41 Add ResolvesEntities concern for name-based ID resolution
- 🤖 Introduced `ResolvesEntities` trait to simplify entity resolution by name or ID across MCP tools.
- 📚 Updated tools (Meetups, Cities, Venues, Courses, Lecturers) to use the concern for resolving related entities (e.g., courses, venues, lecturers).
- 🎯 Enhanced tool descriptions and schemas for better name-based parameter handling with fallback support for IDs.
-  Added dedicated feature tests for name resolution logic, partial matches, and error handling scenarios.
2026-06-08 10:35:16 +02:00

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<?php
namespace App\Mcp\Tools\Course;
use App\Mcp\Tools\Concerns\ResolvesEntities;
use App\Models\Course;
use App\Models\Lecturer;
use App\Models\User;
use Illuminate\Contracts\JsonSchema\JsonSchema;
use Illuminate\JsonSchema\Types\Type;
use Laravel\Mcp\Request;
use Laravel\Mcp\Response;
use Laravel\Mcp\Server\Attributes\Description;
use Laravel\Mcp\Server\Tool;
#[Description('Legt einen neuen Kurs für den authentifizierten Referenten an. Der Referent wird über seinen Namen angegeben; der Ersteller (created_by) wird automatisch gesetzt.')]
class CreateCourseTool extends Tool
{
use ResolvesEntities;
public function handle(Request $request): Response
{
$user = $request->user();
if (! $user instanceof User || ! (bool) $user->is_lecturer) {
return Response::error('Nur Referenten (is_lecturer) dürfen Kurse anlegen.');
}
if ($error = $this->mergeForeignKey($request, 'lecturer', 'lecturer_id', Lecturer::query(), 'Referenten')) {
return $error;
}
$validated = $request->validate([
'name' => ['required', 'string', 'max:255'],
'lecturer_id' => ['required', 'exists:lecturers,id'],
'description' => ['nullable', 'string'],
]);
$course = Course::create($validated);
return Response::json($course->fresh());
}
/**
* @return array<string, Type>
*/
public function schema(JsonSchema $schema): array
{
return [
'name' => $schema->string()->description('Name des Kurses.')->required(),
'lecturer' => $schema->string()->description('Name des zugehörigen Referenten. Wird automatisch aufgelöst bei Bedarf per search-lecturers den genauen Namen ermitteln.'),
'lecturer_id' => $schema->integer()->description('Optional: ID des Referenten, falls bereits bekannt (Alternative zu "lecturer").'),
'description' => $schema->string()->description('Beschreibung des Kurses.'),
];
}
}