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

51 lines
1.8 KiB
PHP

<?php
namespace App\Mcp\Tools;
use App\Enums\TransactionSource;
use App\Models\User;
use App\Services\ManualBalanceAdjuster;
use Illuminate\Contracts\JsonSchema\JsonSchema;
use Laravel\Mcp\Request;
use Laravel\Mcp\Response;
use Laravel\Mcp\Server\Attributes\Description;
use Laravel\Mcp\Server\Tools\Annotations\IsDestructive;
#[IsDestructive]
#[Description('Delete a manually-created transaction. Only manual transactions can be deleted; bank/imported ones cannot.')]
class DeleteTransaction extends WriteTool
{
/**
* @return array<string, mixed>
*/
public function schema(JsonSchema $schema): array
{
return [
'transaction_id' => $schema->string()->description('Id of the manually-created transaction to delete.')->required(),
'update_balance' => $schema->boolean()->description('When true, reverse this transaction from the account balance snapshots. Ignored on connected accounts, whose balances come from the bank. Default false.'),
'space' => $schema->string()->description('Space id. Defaults to the personal space.'),
];
}
protected function write(Request $request, User $user): Response
{
$space = $this->resolveSpace($request, $user);
$transaction = $this->transactionInSpace($request, $space);
if ($transaction->source !== TransactionSource::ManuallyCreated) {
return Response::error('Only manually-created transactions can be deleted. This one came from a bank or import.');
}
$balanceUpdated = $request->boolean('update_balance')
&& app(ManualBalanceAdjuster::class)->reverseDeletedTransaction($transaction);
$transaction->delete();
return $this->json([
'deleted' => true,
'id' => $transaction->id,
'balance_updated' => $balanceUpdated,
]);
}
}