public void Save(int id, string name)
{
Contract.Requires <ArgumentException>(!string.IsNullOrEmpty(name));
Contract.Requires <ArgumentException>(!Exists(name), $"Expense category '{name}' is already defined");
var category = new ExpenseCategory {
Id = id, Name = name
};
_repository.Save(category);
}
public void Save(ExpenseCategory expenseCategory)
{
_repository.Save(expenseCategory);
}
