public void Execute()
{
IRepository repo = new InMemoryRepository();
Validate(repo);
Member member = new Member(firstName, lastName, emailAddress);
repo.AddMemberToGroup(member, groupId);
}
public void Execute()
{
IRepository repo = new InMemoryRepository();
Validate(repo);
Expense expense = new Expense(description, amount, owner);
repo.AddExpenseToGroup(expense, groupId);
}
public void Execute()
{
IRepository repo = new InMemoryRepository();
//Validate group prior to adding
Validate(repo);
Group group = repo.GetGroupByName(friendlyName);
group = new Group(friendlyName);
repo.AddGroup(group);
}