/**
* Creates a new expense
*
* @param $input
*
* @return array
*/
public function create($input)
{
$expense = $this->expense->newInstance();
$expense->description = $input->description;
$expense->date = $input->date;
$expense->currency_id = $input->currency_id;
$type = $this->getType($input);
$expense->type()->associate($type);
$source = $this->getSource($input);
$expense->source()->associate($source);
$expense->save();
return ["id" => $expense->id];
}
