Get how many user viewed notification laravel API for android app - laravel

Question

I want to get how many people or users viewed the notification,when the user click on notification it will open to profile page of user,so how do i get how many user viewed the notification i am kind lost touch with laravel,so help is appreciated
Table
public function notifcationCount(Request $request){
$input = $request->all();
$validator = Validator::make($input, [
'notifcationcount' => 'required'
]);
if ($validator->fails()) {
return $this->sendError('Validation Error.', $validator->errors());
}
$notifcationCount=$request->notifcationcount;
$notification = NotificationCount::where('notification_view_count', $notifcationCount)->first();
$notification->notification_view_count = $notification->notification_view_count+1;
$notification->save();
if(!empty($notification)){
$success['status'] = 200;
return $this->sendResponse($success, 'notificationcount increased');
}
else
{
$success['status'] = 201;
return $this->sendResponse($success, 'notificationcount increase failed');
}
}

Answer 1

Take field in table notification_view_count when the user will click on notification then hit api to increment the notification_view_count by 1.
Replace NotificationModel with your notification model name,
Create function like this:
public function updateNotificationCount($notification_id)
{
$notification = NotificationModel::where('id', $id)->first();
$notification->notification_view_count = $notification->notification_view_count+1;
$notification->save()
}
Make new route for this action and hit that route from android app

Answer 2

Finally i have solved with increment,but thanks for the idea by #Ranjeet
public function notifcationCount(Request $request){
$input = $request->all();
$validator = Validator::make($input, [
'notifcationcount' => 'required'
]);
if ($validator->fails()) {
return $this->sendError('Validation Error.', $validator->errors());
}
$notifcationCount=$request->notifcationcount;
$notification = DB::table('notificationcount')->increment('notification_view_count',$notifcationCount);
$getCount = DB::table('notificationcount')->select('notification_view_count')->first();
if(!empty($getCount)){
$success['status'] = 200;
$success['Count'] = $getCount;
return $this->sendResponse($success, 'Notification Count increased');
}
else
{
$success['status'] = 201;
return $this->sendResponse($success, 'Notification Count increase failed');
}
}