public string DeleteBusTicket(string from, string to, string travelCompany, DateTime dateAndTime) { BusTicket ticket = new BusTicket(from, to, dateAndTime, 0, travelCompany); string result = this.DeleteTicket(ticket); if (result.Contains("deleted")) { this.busTicketsCount--; } return result; }
public string AddBusTicket(string from, string to, string travelCompany, DateTime dateTime, decimal price) { BusTicket ticket = new BusTicket(from, to, dateTime, price, travelCompany); string result = this.AddTicket(ticket); if (result.Contains("added")) { this.busTicketsCount++; } return result; }