/**
* @param \Illuminate\Http\Request $request
* @param Question $question
*
* @return \Illuminate\Http\Response
*/
public function answer(Request $request, Question $question)
{
// TODO: If question has been answered can't answer again
// TODO: Validate
// TODO: AI. Global Badges
// Obtain how many points has its answer obtained
$points = 0;
$success = false;
foreach ($request->choices as $answer) {
$choice = $question->choices()->find($answer);
$points += $choice->points;
$success = $success || $choice->correct;
}
// minimun points for answer is '1'
if ($points < 1) {
$points = 1;
}
// Create relation between User and Question
Auth::user()->answeredQuestions()->attach($question, ['points' => $points, 'answers' => implode(',', $request->choices)]);
// Add XP to user
Game::addExperience(Auth::user(), $points, 'has earned ' . $points . ' points.');
// Deal with Question specific Badges
if ($success) {
$answerStatus = 'correct';
} else {
$answerStatus = 'incorrect';
}
$badges = $question->actions()->whereIn('when', ['always', $answerStatus]);
// AI. Increment actions
foreach ($badges as $badge) {
Game::incrementBadge(Auth::user(), $badge);
}
// AI. Add notifications and return view
return redirect()->route('questions.show', $question->shortname);
}
/**
* Update the specified resource in storage.
*
* @param QuestionUpdateRequest $request
* @param $question
*
* @return Response
*/
public function update(QuestionUpdateRequest $request, Question $question)
{
// Save Question Tags
if (count($request->tag_list)) {
$question->retag($request->tag_list);
} else {
$question->untag();
}
// Save Question Choices
// 1st. Deletes the old ones
$question->choices()->delete();
// 2nd. Adds the new ones
for ($i = 0; $i < count($request->choice_text); $i++) {
if (empty($request->choice_text[$i])) {
continue;
}
$question->choices()->create(['text' => $request->choice_text[$i], 'points' => $request->choice_points[$i], 'correct' => $request->choice_points[$i] > 0]);
}
// Are you trying to publish a question?
if ($request->status == 'publish') {
if (!$question->canBePublished()) {
return redirect()->back()->with('error', trans('admin/question/messages.publish.error'));
}
}
$question->fill($request->only(['name', 'question', 'solution', 'type', 'hidden', 'status']))->save();
return redirect()->route('admin.questions.index')->with('success', trans('admin/question/messages.update.success'));
}
