Route::post('channel_pass', 'PagesController@channel_pass');

<script>
    $('.room').on('click',function(){
        var passwordTemp = $('.password', this).text();
        var password = $.trim(passwordTemp);
        var id = $('.channel-id', this).text();
        if (password == 'Nie'){
            $('#loader-wrap').show();
            var passVal = '0';
            $.ajax({
            type : 'POST',
            url : 'channel_pass',
            data : {
                'id': id,
                'pass': passVal
            },
            success: function(msg){
                window.location.href = msg;
            },
            error: function(){
                $('#loader-wrap').hide();
            }
        });
        } else{
            $('.password-wrap').show()
            var id = $('.channel-id', this).text();
            $('.password-wrap #room-id').attr('value', id);
        }
    });

    $('.password-wrap i').on('click',function(){
        $('.password-wrap').hide()
        $('.password-wrap #room-id').val('');
        $('.password-wrap #pass').val('');
    });
</script>


   public function channel_pass(){
			$user = Auth::user()->login;
			$user_id = Auth::user()->id;
			$channel_id = $_POST['id'];
			$password = $_POST['pass'];
			$channel_pass = DB::table('channel')
				->where('id', $channel_id)
				->pluck('password');
				$cut = str_replace('"', '', $channel_pass);
				$cut1 = str_replace('[', '', $cut);
				$cut2 = str_replace(']', '', $cut1);
			$url = DB::table('channel')
				->where('id', $channel_id)
				->pluck('page');
				$urlCut = str_replace('"', '', $url);
				$urlCut2 = str_replace('[', '', $urlCut);
				$urlCut3 = str_replace(']', '', $urlCut2);
			$dostep = '/room='.$urlCut3;
			$channel_ban = DB::table('channel_ban')
				->where('channel_id', $channel_id)
				->pluck('user_id');
				$banCut = str_replace('[','', $channel_ban);
				$banCut2 = str_replace(']','', $banCut);
			$count = DB::table('users')
			->where('channel_id', $channel_id)
			->count();
			$count_max = DB::table('channel')
				->where('id', $channel_id)
				->pluck('number_people');
				$count_maxCut = str_replace('[','', $count_max);
				$count_maxCut2 = str_replace(']','', $count_maxCut);
			if($count >= $count_maxCut2){
				Session::flash('status', 'Ten pokój jest pełny.');
    			return redirect()->intended('rooms');
			}else if($banCut2 == $user_id){
				Session::flash('status', 'Nie możesz tutaj wejść ponieważ zostałeś wcześniej wyrzucony z tego pokoju.');
    			return redirect()->intended('rooms');
			}else if ($cut2 == '0'){
				DB::table('users')
				->where('login', $user)
				->update(['channel_id' => $channel_id]);
				return $dostep;
			}else if($password == $cut2){
				DB::table('users')
				->where('login', $user)
				->update(['channel_id' => $channel_id]);
				return redirect()->intended($dostep);
			}else{
				Session::flash('status', 'Błędne hasło do pokoju.');
    			return redirect()->intended('rooms');
			}


		}