public List <PayerVM> GetUsersByExpense(int id) { var myExpense = mysticoContext.GetExpenseById(id); var myEvent = mysticoContext.GetEventByExpense(myExpense); var myParticipants = mysticoContext.GetUsersByEventId(myEvent.Id); var myPayers = mysticoContext.GetPayersByExpense(myExpense); var participantsWithMarkedPayers = Library.ConvertToListOfPayersVM(myParticipants, myPayers); return(participantsWithMarkedPayers); }