public async Task HandleAsync(WithdrawMoney command)
{
var account = await aggregateStore.LoadAsync <Account>(command.AccountId);
if (account == null)
{
throw new AccountNotExistsException(command.AccountId);
}
account.Withdraw(command.Amount);
await aggregateStore.AppendChangesAsync(account);
}
public async Task HandleAsync(CreateAccount command)
{
var account = await aggregateStore.LoadAsync <Account>(command.AccountId);
if (account != null)
{
throw new AccountAlreadyExistsException(command.AccountId);
}
var newAccount = Account.Create(command.AccountId);
await aggregateStore.AppendChangesAsync(newAccount);
}
