public void Transfer(Account from, Account to, decimal amount)
{
if (from.Balance>=amount)
{
from.Balance -= amount;
to.Balance += amount;
_accountRepository.Save(from);
_accountRepository.Save(to);
_unitOfWork.Commit();
}
}
static void Main(string[] args)
{
Account a = new Account(1000);
System.Console.WriteLine("现在张三,存有{0}", a.Balance);
Account b = new Account(200);
System.Console.WriteLine("现在李四,存有{0}", b.Balance);
System.Console.WriteLine("张三准备转500元给李四，转帐开始了......");
//声明要使用的UnitOfWork
IUnitOfWork unitOfWork = new UnitOfWork.Infrastructure.UnitOfWork();
//声明要使用的Repository
IAccountRepository accountRepository = new AccountRepository(unitOfWork);
AccountService service = new AccountService(accountRepository, unitOfWork);
service.Transfer(a, b, 500);
System.Console.WriteLine("转账结束");
System.Console.WriteLine("张三当前余额：{0}", a.Balance);
System.Console.WriteLine("李四当前余额：{0}", b.Balance);
System.Console.ReadKey();
}
public void Save(Account account)
{
_unitOfWork.RegisterAmended(account, this);
}
public void Remove(Account account)
{
_unitOfWork.RegisterRemoved(account, this);
}
public void Add(Account account)
{
_unitOfWork.RegisterNew(account, this);
}
