/**
* This function is responsible for displaying the results page.
*
* It first sends data to the model for insertion into database.
* If inserted correctly, displays the results page.
*/
public function get_results()
{
if (!($id = Route::input('id'))) {
Log::error('Unable to display results. Route ID not found.');
return Redirect::to('error');
}
if (!($answers = Session::get('answers'))) {
Log::error('Unable to display results. Unable to retreive answers from session.');
return Redirect::to('error');
}
if (!($restart = route('home'))) {
Log::error('Unable to assign the restart button to a route.');
return Redirect::to('error');
}
$responses = self::clean_results($answers);
$submission = self::prepare_submission($id, $answers);
if (Submission::create_submission($submission)) {
return View::make('results', array('heading' => 'Thank you! Your outcome is provided below', 'outcome' => self::$outcomes[$id], 'responses' => $responses, 'restart' => $restart));
}
Log::error('Unable to create submission. Database insertion failed');
return Redirect::to('error');
}
