View data form id column in Laravel 5.2 - laravel-5

Question

I have two table in database classrooms and status. classroom fields are id,subject, class_code, user_id. I make a link for every class. now i want to show data in my class view page for every class. If my class link class?class_id=47 then its must be show only class?class_id=47 data and if class?class_id=55 its must be show class?class_id=55 data but in my class?class_id=55 class its shows class?class_id=47 class data.
My controller:
public function getclass(Request $request)
{
$id = $request->get('class_id'); if(Input::has('status-text'))
{
$text=e(Input::get('status-text'));
$rules = [
'status_text'=>'required|string',
];
$validator = Validator::make($request->all(), $rules);
if(Input::hasFile('status_image_upload'))
{
$rules['status_image_upload'] = 'image';
$validator = Validator::make($request->all(), $rules);
if($validator->fails())
{
$image = $request->file('status_image_upload');
$imageName = str_random(8).'_'.$image->getClientOriginalName();
$image->move('status_images', $imageName);
$userStatus = new Status();
$userStatus -> class_id = $id;
$userStatus -> status_text = $text;
$userStatus -> image_url = $imageName;
$userStatus -> type = 1;
$userStatus -> users_id = Auth::user()->id;
$userStatus -> save();
Flash::success('Your status has been posted');
return redirect(route('class',['class_id'=>$id]));
}
}
else if ($validator->fails())
{
$userStatus = new Status();
$userStatus -> class_id = $id;
$userStatus -> status_text = $text;
$userStatus -> video_url = $request['video_url'];
$userStatus -> type = 2;
$userStatus -> users_id = Auth::user()->id;
$userStatus -> save();
Flash::success('Your status has been posted');
return redirect(route('class',['class_id'=>$id]));
}
}return view('class',[
'posts'=>status::orderBy('id','DESC')->get()
])->with('class_id',$request->get('class_id'))
->with('classroom',classroomModel::find($id)->first());}
My view
<li>Subject-->{{$classroom->subject_name}}</li>
<li>Section-->{{$classroom->section}}</li>
What should to do for that?