public function testWithinGpAsgAvailable($asg)
{
$withinTime = function ($asg) {
$currentTime = new \DateTime();
$startTime = new \DateTime($asg->start_date);
$endTime = new \DateTime($asg->end_date);
return $currentTime >= $startTime && $currentTime < $endTime;
};
$finished = function ($asg) {
$answeredAsgs = WithinGpAsgAns::where("asg_id", $asg->id)->where("user_id", $this->currentUser->id)->take(1)->get();
return count($answeredAsgs) > 0;
};
return $withinTime($asg) && !$finished($asg);
}
public function getStudentAnswers($asgId)
{
$withinGpAsgsController = new WithinGpAsgsController();
$result = array();
$studentAnswers = WithinGpAsgAns::where("asg_id", $asgId)->get();
foreach ($studentAnswers as $answer) {
if (!array_key_exists($answer->target_user_id, $result)) {
$result[$answer->target_user_id] = array();
}
if (!array_key_exists($answer->user_id, $result[$answer->target_user_id])) {
$result[$answer->target_user_id][$answer->user_id] = array();
}
array_push($result[$answer->target_user_id][$answer->user_id], $answer);
}
return $result;
}
