public ErrorAppRemax Add(Client client)
{
ErrorAppRemax err = new ErrorAppRemax();
if (_list.ContainsKey(client.ClientId))
{
err.ErrorCode = -1;
err.ErrorMessage = "There is another Client with this same Client Id.";
return(err);
}
// result is the number of affected rows.
int result = DataSource.AddClient(client.FirstName, client.LastName, client.BirthDate,
client.Email, client.Phone, (int)client.ClientType, client.Agent.EmployeeId);
// Any error occurred?
if (DataSource.ErrorCode() != 0)
{
err.ErrorCode = DataSource.ErrorCode();
err.ErrorMessage = DataSource.ErrorMessage();
return(err);
}
if (result == 1)
{
// If the adding works fine only one row should be affected.
// Reloading _list.
LoadClients();
return(err);
}
else
{
err.ErrorCode = -1;
err.ErrorMessage = "The add operation was not successful (" + result.ToString() + " rows affected). Please check the database.";
return(err);
}
}