public void Execute(IList <string> arguments, IPhonebookRepository repository) { if ((arguments.Count != 2)) { throw new ArgumentException("Invalid number of arguments to change phone number"); } string oldPhoneNumber = sanitizer.ConvertPhoneToCanonical(arguments[0]); string newPhoneNumber = sanitizer.ConvertPhoneToCanonical(arguments[1]); int changedPhoneNumbersCount = repository.ChangePhone(oldPhoneNumber, newPhoneNumber); Print(changedPhoneNumbersCount + " numbers changed"); }
public void Execute(IList <string> arguments, IPhonebookRepository repository) { if (arguments.Count < 2) { throw new ArgumentException("Invalid number of arguments to add phone number"); } string name = arguments[0]; var phoneNumbers = arguments.Skip(1).ToList(); for (int i = 0; i < phoneNumbers.Count; i++) { phoneNumbers[i] = sanitizer.ConvertPhoneToCanonical(phoneNumbers[i]); } bool isPhoneNew = repository.AddPhone(name, phoneNumbers); if (isPhoneNew) { Print("Phone entry created"); } else { Print("Phone entry merged"); } }