/**
* get all bus stop satisfaction for command center
*
* @return \Illuminate\Http\JsonResponse
*/
public function allBusStopSatisfaction()
{
$userFeedbackModel = new UserFeedback();
try {
$listUserFeedback = $userFeedbackModel->select('satisfaction', 'directed_to_bus_stop')->whereNotNull('directed_to_bus_stop')->where('directed_to_bus_stop', '!=', 0)->get()->toArray();
$groupUserFeedback = array();
$counter = 0;
foreach ($listUserFeedback as $userFeedback) {
if ($counter == 0) {
//initialization
$groupUserFeedback[$counter]['halte_id'] = $userFeedback['directed_to_bus_stop'];
$groupUserFeedback[$counter]['rating'] = $userFeedback['satisfaction'];
$groupUserFeedback[$counter]['input'] = 1;
$counter++;
} else {
//this is the story begin...
for ($counterGroup = 0; $counterGroup < sizeof($groupUserFeedback); $counterGroup++) {
if ($userFeedback['directed_to_bus_stop'] == $groupUserFeedback[$counterGroup]['halte_id']) {
$groupUserFeedback[$counterGroup]['input']++;
$groupUserFeedback[$counterGroup]['rating'] = ($groupUserFeedback[$counterGroup]['rating'] * ($groupUserFeedback[$counterGroup]['input'] - 1) + $userFeedback['satisfaction']) / $groupUserFeedback[$counterGroup]['input'];
} else {
$groupUserFeedback[$counter]['halte_id'] = $userFeedback['directed_to_bus_stop'];
$groupUserFeedback[$counter]['rating'] = $userFeedback['satisfaction'];
$groupUserFeedback[$counter]['input'] = 1;
$counter++;
}
}
}
}
if (isset($groupUserFeedback[0])) {
$response = array();
$response['code'] = 200;
$response['data'] = $groupUserFeedback;
} else {
$response['code'] = 400;
$response['data']['msg'] = 'could not find rating evaluation';
}
} catch (\Exception $e) {
$response['code'] = 500;
$response['data']['msg'] = 'internal error, please try again later or contact administrator';
}
header("Access-Control-Allow-Origin: *");
return response()->json($response);
}
