/**
* Store a newly created resource in storage.
*
* @param CreateAnswerRequest $request
* @return \Illuminate\Http\RedirectResponse
*/
public function store(CreateAnswerRequest $request)
{
$answer = new Answer();
$answer->fill($request->all());
$answer->user_id = Auth::user()->id;
$answer->save();
$message = trans('messages.answer_created_successfully');
Flash::success($message);
return redirect()->route('teacher.units.show', $answer->question->unit);
}
/**
* Store a newly created resource in storage.
*
* @param $id
* @param CreateAnswerRequest $request
* @return Response
*/
public function store($id, CreateAnswerRequest $request)
{
$comment = Comment::findOrFail($id);
$reply = new Reply();
$reply->fill($request->all());
$reply->user_id = Auth::user()->id;
$reply->comment_id = $comment->id;
$reply->save();
$messages = trans('messages.replies.create');
if ($request->ajax()) {
return $messages;
}
}
public function storeAnswer($id, CreateAnswerRequest $request)
{
$input = $request->all();
// Get time between exercise load and store answer.
$endTime = microtime(true);
$diffTime = $endTime - $input['start_time'];
$exercise = loadExercise($id)[0];
//must check for empty answers & stuff like that...
//must also find a way to avoid duplicate answers since 'text' types can't be used as key
$ans = new Answer();
$ans->given_code = $input['given_code'];
$ans->time = $diffTime;
$result = preg_replace('/[^A-Za-z0-9\\-\\ ,\\.;:\\[\\]\\?\\!@#$%&\\*\\(\\)\\-=\\+\\.^\\P{C}\\n]/', '', $input['result']);
// dd($result);
// dd(preg_match("/^[hH]ello, [wW]orld$/", substr_replace($result, "", -1)));
// dd(preg_match("/^Hello, world$/", $result));
if ($exercise->expected_result == '*') {
$ans->success = true;
} else {
$rule = "/" . $exercise->expected_result . "/";
// dd($rule);
if (preg_match($rule, $result)) {
$ans->success = true;
} elseif (compare(bin2hex($result), bin2hex($exercise->expected_result . chr(0xd) . chr(0xa)))) {
$ans->success = true;
} else {
$ans->success = false;
}
}
$ans->uId = Auth::id();
$ans->eId = $id;
storeAnswer($ans);
if ($exercise->expected_result != '*') {
if ($ans->success) {
flash()->success("You solved the exercise in " . $diffTime . " seconds.");
\Session::flash('correctAnswer', 'blabla');
} else {
flash()->error("Too bad, the answer was wrong.");
}
}
// $result = $input['result'];
$answer = $input['given_code'];
$sId = \Session::get('currentSerie');
$challenges = loadChallengesByUserExercise(\Auth::id(), $id);
// Only update challenge if the given answer is correct.
if ($ans->success) {
foreach ($challenges as $c) {
if ($c->winner != \Auth::id()) {
if ($c->userA == \Auth::id()) {
if (!empty(loadCorrectAnswers($c->userB, $id)) && $diffTime < loadCorrectAnswers($c->userB, $id)[0]->time) {
$newScore = loadUser(\Auth::id())[0]->score;
$newScore += 1;
setUserScore(\Auth::id(), $newScore);
setWinner($c->id, \Auth::id());
storeNotification($c->userB, "challenge beaten", \Auth::id(), $c->id);
}
} else {
if (!empty(loadCorrectAnswers($c->userA, $id)) && $diffTime < loadCorrectAnswers($c->userA, $id)[0]->time) {
$newScore = loadUser(\Auth::id())[0]->score;
$newScore += 1;
setUserScore(\Auth::id(), $newScore);
setWinner($c->id, \Auth::id());
storeNotification($c->userA, "challenge beaten", \Auth::id(), $c->id);
}
}
}
}
}
return redirect('exercises/' . $id)->with(['result' => $result, 'answer' => $answer]);
}
