public async Task <Guid> CreateNewAccount()
{
var token = new CancellationToken();
var command = new CreateNewAccountCommand();
return(await mediator.Send(command, token));
}
public MainWindowViewModel(AuthorizationCommand authorizationCommand, CreateNewAccountCommand createNewAccountCommand,
ObservableCollection <User> users)
{
AuthorizationCommand = authorizationCommand;
CreateNewAccountCommand = createNewAccountCommand;
Users = users;
}
static void Main(string[] args)
{
// Using StructureMap for IoC. You can use Ninject, AutoFac, Windsor, or whatever
// supports the methods you need to override in SeekUHostConfiguration<T>
var config = new SeekUHostConfiguration <SeekUDemoDependencyResolver>();
// Normally you'd configure providers here. This "in memory" sample
// uses the default providers, so no configuration is necessary.
var bus = config.GetCommandBus();
// I'm not a proponent of Guids for primary keys. This method returns
// a sequential Guid to make database sorting behave like integers.
// http://www.informit.com/articles/article.asp?p=25862
var id = SequentialGuid.NewId();
// Create the account
var newAccountCommand = new CreateNewAccountCommand(id, 950);
// Simple validation example.
var validation = bus.Validate(newAccountCommand);
Console.WriteLine("CreateNewAccountCommand is valid? {0}", validation.Success);
bus.Send(new CreateNewAccountCommand(id, 950));
// Use the account to create a history of events including a snapshot
bus.Send(new DebitAccountCommand(id, 50));
bus.Send(new CreditAccountCommand(id, 120));
bus.Send(new DebitAccountCommand(id, 350));
Console.Read();
}
public void AccountBeginsAsUnfrozenTest()
{
var accountId = Guid.NewGuid();
var command = new CreateNewAccountCommand(accountId);
_newAccountCreator.Create(command);
var bankAccountData = _accountRetriever.Retrieve(new BankAccountStateQuery(accountId));
IsTrue(() => bankAccountData.IsFrozen == false);
}
public void Test1()
{
var accountId = Guid.NewGuid();
var command = new CreateNewAccountCommand(accountId);
_newAccountCreator.Create(command);
var actual = _accountRetriever.Retrieve(new BankAccountStateQuery(accountId));
IsTrue(() => actual.Id == accountId);
IsTrue(() => actual.Balance == 0);
}
public void FreezeAccountTest()
{
var accountId = Guid.NewGuid();
var command = new CreateNewAccountCommand(accountId);
_newAccountCreator.Create(command);
_customerServiceRepresentative.FreezeAccount(new FreezeAccountCommand(accountId));
var bankAccountData = _accountRetriever.Retrieve(new BankAccountStateQuery(accountId));
IsTrue(() => bankAccountData.IsFrozen);
}
public void Test2()
{
var accountId = Guid.NewGuid();
var command = new CreateNewAccountCommand(accountId);
_newAccountCreator.Create(command);
_cashMachine.Deposit(new MakeDepositCommand(accountId, 5000));
var actual = _accountRetriever.Retrieve(new BankAccountStateQuery(accountId));
IsTrue(() => actual.Id == accountId);
IsTrue(() => actual.Balance == 5000);
}
public void FreezeAccountWithdrawalTest()
{
var accountId = Guid.NewGuid();
var command = new CreateNewAccountCommand(accountId);
_newAccountCreator.Create(command);
_cashMachine.Deposit(new MakeDepositCommand(accountId, 5000));
_customerServiceRepresentative.FreezeAccount(new FreezeAccountCommand(accountId));
Assert.Throws <AccountIsFrozenException>(
() => { _cashMachine.Withdraw(new MakeWithdrawalCommand(accountId, 2000)); });
}