/**
* Get all expenses so far
* in json format
*
* @return json
*/
public function getAllExpensesJson()
{
$response = array(array('Expense', 'Total expense'));
$prediction = new Prediction();
$expenses = $prediction->getAllSpentPredictions(Auth::user()->id);
if (count($expenses)) {
foreach ($expenses as $expense) {
$response[] = array($expense->name, (double) $expense->value);
}
} else {
$response[] = array('Nothing', 0);
}
return Response::json($response);
}
