public bool DoStuff()
{
var user = new User();
var product = new Product();
var database = new Database("myDatabase");
if (!database.IsDatabaseOnline())
{
return false;
}
if (user.IsAccountOverdrawn())
{
return false;
}
var transactionId = database.ChargeUserForProduct(user.Id, product.Code);
database.SaveTransaction(transactionId);
return true;
}
public MainWithInjection()
{
User = new User();
Product = new Product();
Database = new Database("myDatabase");
}
