/**
* Display a listing of the resource.
*
* @return \Illuminate\Http\Response
*/
public function index(Request $request)
{
$this->validate($request, ['search' => 'string|max:20', 'country_id' => 'integer|exists:country,id']);
if ($request->has('search') && $request->has('country_id')) {
$search = $request->input('search');
$cities = City::whereHas('translations', function ($query) use($search) {
$query->where('name', 'like', $search . '%');
})->where('country_id', $request->input('country_id'))->paginate(15);
} elseif ($request->has('search')) {
$search = $request->input('search');
$cities = City::whereHas('translations', function ($query) use($search) {
$query->where('name', 'like', $search . '%');
})->paginate(15);
} elseif ($request->has('country_id')) {
$cities = City::where('country_id', $request->input('country_id'))->paginate(15);
} else {
$cities = City::paginate(15);
}
if ($request->wantsJSON()) {
return response()->json($cities->toArray(), 200);
} else {
return view('pages.city.index', ['cities' => $cities]);
}
}