public static function GetFriends($user)
{
$userGroups = Enroll::where('user_id', $user->id)->get();
$i = 0;
$d = 0;
$friends = null;
foreach ($userGroups as $userGroup) {
$friend[$i] = Enroll::where('course_id', $userGroup->course_id)->whereNotIn('user_id', [\Auth::user()->id])->get();
foreach ($friend[$i] as $friend[$d]) {
$friends[$d] = User::find($friend[$d]->user_id);
$d++;
}
if ($friend[$i] != '[]') {
$i++;
}
}
if ($friends != null) {
return array_unique($friends);
} else {
return $friends;
}
}
public function save(\Illuminate\Http\Request $request)
{
$points = 0;
$question = Question::findOrfail(Input::get('id'));
$course = $question->test()->first()->course()->first();
$this->change($request);
if ($request->guess1 == 1 && $question->correct1 == 1) {
$points++;
}
if ($request->guess2 == 1 && $question->correct2 == 1) {
$points++;
}
if ($request->guess3 == 1 && $question->correct3 == 1) {
$points++;
}
if ($request->guess4 == 1 && $question->correct4 == 1) {
$points++;
}
if ($request->guess5 == 1 && $question->correct5 == 1) {
$points++;
}
if ($request->guess1 == 1 && $question->correct1 == 0) {
$points--;
}
if ($request->guess2 == 1 && $question->correct2 == 0) {
$points--;
}
if ($request->guess3 == 1 && $question->correct3 == 0) {
$points--;
}
if ($request->guess4 == 1 && $question->correct4 == 0) {
$points--;
}
if ($request->guess5 == 1 && $question->correct5 == 0) {
$points--;
}
$enroll = Enroll::where(['course_id' => $course->id, 'user_id' => Auth::user()->id])->first();
$enroll->points += $points;
if ($enroll->points < 0) {
$enroll->points = 0;
}
$enroll->save();
}
public function postAuth(Request $request)
{
$this->pusher = App::make('pusher');
$this->user = Auth::user();
$this->chatChannel = self::DEFAULT_CHAT_CHANNEL;
$this->friends = Enroll::getFriends(\Auth::user());
if ($this->user) {
$channelName = $request->input('channel_name');
$this->pusher->socket_auth($channelName);
} else {
return 401;
}
}
