public function editActivity(Request $request)
{
$session = $request->get('session');
$id = $request->get('id');
$staffId = $request->get('activitystaffId');
$cusId = $request->get('cusId');
$date = $request->get("activitydate");
$type = $request->get("activitytype");
$outcome = $request->get("activityoutcome");
$activity = Activities::find($id);
$activity->cusId = $cusId;
$activity->staffId = $staffId;
$activity->date = $date;
$activity->type = $type;
$activity->outcome = $outcome;
$activity->save();
return json_encode(DB::table('activities as a')->select('a.id as activityId', 'a.cusId', 'a.date', 'a.outcome', 'a.staffId', 'a.type', 'u.id as staffId', 'u.fullname as staffName')->leftJoin('user as u', 'a.staffId', '=', 'u.id')->get());
}
