/** * Display a listing of machines for a specific modality * * @param string $id * @return \Illuminate\Http\Response */ public function showModality($id) { // Show a list of machines for modality $id $modality = Modality::findOrFail($id); // application will return HTTP 404 if $id doesn't exist $machines = Machine::with('modality', 'manufacturer', 'location')->active()->modality($id)->get(); return view('machine.list_modality', ['modality' => $modality, 'machines' => $machines, 'n' => $machines->count()]); }