public function getRandomQuestions($random_id)
{
$id = $random_id;
$rq = RandomQuestion::find($id);
if (!$id || !$rq) {
return \Response::json(["msg" => "('_') Query Not found!"], 500);
}
$rqlist = RandomQuestionList::where('ref_id', $id)->get();
$result = [];
$qbc = new QuestionBankController();
foreach ($rqlist as $key => $qid) {
array_push($result, $qbc->getquestion($qid->question_id));
}
return $result;
}
public function randomizequestions($id)
{
$test = Test::findorFail($id);
$qbcontroller = new QuestionBankController();
$ratings = array_pluck($test->ratings->toArray(), "rating");
foreach ($test->parts as $key => $part) {
//$subjectids=$part->subjects;
$qchapters = $this->getchapterIdsfromSubject($part->subjects);
foreach ($part->sections as $key => $section) {
$questiontype = $section->question_type;
// question type from section
$totalquestioninsection = count($section->questions);
// total nos of question in section
$q = [];
//all question for particular section from all corresponding chapters/subject/filter['rating',level]
foreach ($section->questions as $key => $question) {
if (count($q) < 1) {
// if questions not fetched then fetch first
foreach ($qchapters as $key => $qchapter) {
$cQuestion = $qbcontroller->getallquestionsbyChapterID($qchapter, $question->level, $questiontype, $ratings);
if (count($cQuestion) > 0) {
array_push($q, $cQuestion);
}
}
if ($totalquestioninsection > count($q)) {
#if nos. of available question less than nos. of required then throw error
return \Response::json('Not minimum required questions ', 500);
}
$q = collect($this->custom_flatten($q))->groupBy('chapter_id');
}
$t = count($q);
$key = $q->keys()->random();
//id of random chapters
$qq = $q[$key];
//questions of random chapter
$qqqID = $qq->random();
//random question to be pulled
$question->data = $qbcontroller->getquestionshbyQuestionId($qqqID['id']);
//pick random question->id
/* TO BE IMPLEMENTED LATER */
if ($t >= $totalquestioninsection) {
//$q = chapters that has question available
//get 1 question from each chapter
//randomly select one chapter => 1 question => remove that chapter from $q
// need to get questions from question back as it has to fetch extra data
//$key=$keys;//to be pulled
$q->pull($key);
//pull the chapter so that no repeatation of chapter occurs
} else {
if ($t < $totalquestioninsection) {
//pick $totalquestioninsection nos chapter and then a question
# # # # # # # # # THESE ALL REQUIRED */
$qqArr = $qq->toArray();
$qitbd = array_search($qq->where("id", $qqqID['id'])->first(), $qqArr);
//$questionIndexToBeDeleted
array_splice($qqArr, $qitbd, 1);
$q[$key] = collect($qq);
}
}
$totalquestioninsection--;
//decrease the required question in section
}
}
}
return $test->toJson();
}
