$startDate = $_POST['official_evaluation_date'] . ' ' . $_POST['official_evaluation_starttime'];
$endDate = $_POST['official_evaluation_date'] . ' ' . $_POST['official_evaluation_endtime'];
//save a list of exams booked on the same seat at the same time
$bookings = $seatManagement->getSeatBookings($_POST['seat_id'], $startDate);
$conflicts = "";
foreach ($bookings as $b) {
if ($_POST['request_id'] !== $b['request_id'] && !(strtotime($startDate) >= strtotime($b['official_evaluation_endtime']) || strtotime($endDate) <= strtotime($b['official_evaluation_starttime']))) {
$conflicts .= $b['request_id'] . ",";
}
}
header('Content-Type: application/json; charset=utf-8');
echo json_encode($conflicts !== "" ? array('conflicts' => substr($conflicts, 0, -1)) : "");
exit;
} else {
if ($_GET['page'] === "modify-request") {
$model->updateExamRequest($_POST['request_id'], $_POST);
$loggers['audit']->info("Exam {$_POST['request_id']} modified");
$request = $model->getExamRequestById($_POST['request_id']);
$request[0]['official_evaluation_starttime'] = date("j M, Y @ H:i", strtotime($request[0]['official_evaluation_starttime']));
$request[0]['official_evaluation_endtime'] = date("H:i", strtotime($request[0]['official_evaluation_endtime']));
header('Content-Type: application/json; charset=utf-8');
echo json_encode(array('request' => $request, 'accommodations' => $model->getExamAccommodationsById($_POST['request_id'])));
exit;
} else {
if ($_GET['page'] === "fetch-conflict-details") {
$requestIds = explode(',', $_POST['requests']);
foreach ($requestIds as $r) {
$request = $model->getExamRequestById($r);
$conflicts_array[] = array('course_code' => $request[0]['course_code'], 'course_section' => $request[0]['course_section'], 'exam_type' => ucfirst($request[0]['exam_type']), 'student_num' => $request[0]['student_num'], 'request_id' => $r);
}
header('Content-Type: application/json; charset=utf-8');
