/**
* Delete prediction action
* @return string
*/
public function delete()
{
$response = array('success' => false);
if (Request::ajax()) {
$predictionIds = Input::get('predictionIds');
$tabletId = null;
if ($predictionIds) {
$predictionIdsArray = $this->_getPredictionIdsArray($predictionIds);
foreach ($predictionIdsArray as $predictionId) {
$prediction = Prediction::find($predictionId);
if (!$tabletId) {
$tablet = Tablet::find($prediction->tablet_id);
}
$predictionExpenses = $prediction->expenses;
foreach ($predictionExpenses as $expense) {
$tablet->total_expenses = $tablet->total_expenses - $expense->value;
$tablet->current_sum = $tablet->current_sum + $expense->value;
}
$tablet->save();
}
Prediction::destroy($predictionIdsArray);
$response['success'] = true;
}
}
return Response::json($response);
}
