/**
* Show the application dashboard to the user.
*
* @return Response
*/
public function index()
{
$ledger = new Ledger($this->repository);
$c['ledger'] = $ledger;
$c['accounts'] = Account::all();
$c['categories'] = Category::all();
return view('transaction/index', $c)->nest('transactions', 'transaction._list', ['transactions' => $ledger->transactions()]);
}