public ErrorAppRemax Add(Employee employee)
{
ErrorAppRemax err = new ErrorAppRemax();
if (_list.ContainsKey(employee.EmployeeId))
{
err.ErrorCode = -1;
err.ErrorMessage = "There is another Employee with this same Employee Id.";
return(err);
}
// Checking whether there is another Employee with the same Username.
if (FindByUsername(employee.Username) != null)
{
err.ErrorCode = -1;
err.ErrorMessage = "There is another Employee with this same Username.";
return(err);
}
// result is the number of affected rows.
// The initial password is equal to the Username.
int result = DataSource.AddEmployee(employee.FirstName, employee.LastName, employee.BirthDate, employee.Email, employee.Gender.GenderId,
employee.Phone, employee.City.CityId, (int)employee.Position, employee.Salary, employee.Username, employee.Username);
// 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.
LoadEmployees();
return(err);
}
else
{
err.ErrorCode = -1;
err.ErrorMessage = "The add operation was not successful (" + result.ToString() + " rows affected). Please check the database.";
return(err);
}
}