internal async Task UpdatePhoneNumber()
{
DeletePhoneNumberRequest deleteRequest = new DeletePhoneNumberRequest();
Console.WriteLine();
Console.WriteLine("Enter Phone Number ID: ");
int numberID = UIHelper.EnterInteger();
try
{
Console.WriteLine($"Looking up phone number with ID={numberID} on the server");
PhoneNumberModel phoneNumber = await phoneBookClient.GetPhoneNumberAsync(new GetPhoneNumberRequest { NumberID = numberID });
Console.WriteLine("Found phone number:");
UIHelper.PrintPhoneNumberMultiline(phoneNumber);
Console.Write("Are you sure you want to delete this phone number? (Y/N): ");
var confirmation = Console.ReadKey();
Console.WriteLine();
if (confirmation.KeyChar == 'Y' || confirmation.KeyChar == 'y')
{
try
{
var phoneNumberRequest = UIHelper.InputPhoneNumber();
phoneNumberRequest.NumberID = numberID;
var response = await phoneBookClient.UpdatePhoneNumberAsync(phoneNumberRequest);
Console.WriteLine();
Console.WriteLine($"Number is updated, this is contact details from the server: ");
UIHelper.PrintContact(response);
}
catch (RpcException rpcException)
{
Console.WriteLine("There was an error communicating with gRPC server");
Console.WriteLine($"Code: {rpcException.StatusCode}, Status: {rpcException.Status}");
}
catch (Exception ex)
{
Console.WriteLine(ex);
}
}
}
catch (RpcException rpcException)
{
if (rpcException.StatusCode == StatusCode.NotFound)
{
Console.WriteLine($"Could not find number with ID={numberID}");
}
else
{
Console.WriteLine("There was an error communicating with gRPC server");
Console.WriteLine($"Code: {rpcException.StatusCode}, Status: {rpcException.Status}");
}
}
catch (Exception ex)
{
Console.WriteLine(ex);
}
}
public override Task <ContactModel> DeletePhoneNumber(DeletePhoneNumberRequest request, ServerCallContext context)
{
ContactModel contact;
PhoneNumberModel deletePhone;
repository.FindContactAndPhoneNumber(request.NumberID, out contact, out deletePhone);
if (contact == null || deletePhone == null)
{
throw new RpcException(new Status(StatusCode.NotFound, $"Phone number with ID={request.NumberID} is not found."));
}
contact.PhoneNumbers.Remove(deletePhone);
return(Task.FromResult(contact));
}
