public async Task Execute(DepositInput input)
{
IAccount account = await _accountRepository.Get(input.AccountId);
if (account == null)
{
_outputHandler.Error($"The account {input.AccountId} does not exist or is already closed.");
return;
}
ICredit credit = account.Deposit(_entityFactory, input.Amount);
await _accountRepository.Update(account, credit);
// Publish the event to the enterprice service bus
await _serviceBus.PublishEventAsync(new Shared.Events.DepositCompleted()
{
AccountId = input.AccountId, Amount = input.Amount.ToMoney().ToDecimal()
});
await _unitOfWork.Save();
DepositOutput output = new DepositOutput(
credit,
account.GetCurrentBalance()
);
_outputHandler.Default(output);
}
public async Task Execute(CloseAccountInput closeAccountInput)
{
IAccount account = await _accountRepository.Get(closeAccountInput.AccountId);
if (account == null)
{
_outputHandler.Error($"The account '{closeAccountInput.AccountId}' does not exist or is already closed.");
return;
}
if (account.IsClosingAllowed())
{
await _accountRepository.Delete(account);
// Publish the event to the enterprice service bus
await _serviceBus.PublishEventAsync(new Shared.Events.CloseAccountCompleted()
{
AccountId = account.Id
});
await _unitOfWork.Save();
}
var closeAccountOutput = new CloseAccountOutput(account);
_outputHandler.Default(closeAccountOutput);
}
public async Task Execute(RefundInput input)
{
IAccount account = await _accountRepository.Get(input.AccountId);
if (account == null)
{
_outputHandler.Error($"The account {input.AccountId} does not exist or is already closed.");
return;
}
IDebit debit = account.Withdraw(_entityFactory, input.Amount);
if (debit == null)
{
_outputHandler.Error($"The account {input.AccountId} does not have enough funds to withdraw {input.Amount}.");
return;
}
await _accountRepository.Update(account, debit);
// Publish the event to the enterprice service bus
await _serviceBus.PublishEventAsync(new Shared.Events.WithdrawCompleted()
{
AccountId = input.AccountId, Amount = input.Amount.ToMoney().ToDecimal()
});
await _unitOfWork.Save();
RefundOutput output = new RefundOutput(
debit,
account.GetCurrentBalance()
);
_outputHandler.Default(output);
}
public async Task Execute(TransferInput input)
{
IAccount originAccount = await _accountRepository.Get(input.OriginAccountId);
if (originAccount == null)
{
_outputHandler.Error($"The account {input.OriginAccountId} does not exist or is already closed.");
return;
}
IAccount destinationAccount = await _accountRepository.Get(input.DestinationAccountId);
if (destinationAccount == null)
{
_outputHandler.Error($"The account {input.DestinationAccountId} does not exist or is already closed.");
return;
}
IDebit debit = originAccount.Withdraw(_entityFactory, input.Amount);
ICredit credit = destinationAccount.Deposit(_entityFactory, input.Amount);
await _accountRepository.Update(originAccount, debit);
await _accountRepository.Update(destinationAccount, credit);
// Publish the event to the enterprice service bus
await _serviceBus.PublishEventAsync(new Shared.Events.TransferCompleted()
{
OriginalAccountId = originAccount.Id, DestinationAccountId = destinationAccount.Id, Amount = input.Amount.ToMoney().ToDecimal()
});
await _unitOfWork.Save();
TransferOutput output = new TransferOutput(
debit,
originAccount.GetCurrentBalance(),
input.OriginAccountId,
input.DestinationAccountId);
_outputHandler.Default(output);
}
public async Task Execute(RegisterInput input)
{
if (input == null)
{
_outputHandler.Error("Input is null.");
return;
}
var customer = _entityFactory.NewCustomer(input.SSN, input.Name);
var account = _entityFactory.NewAccount(customer);
ICredit credit = account.Deposit(_entityFactory, input.InitialAmount);
if (credit == null)
{
_outputHandler.Error("An error happened when depositing the amount.");
return;
}
customer.Register(account);
// Call to an external Web Api
await _customerRepository.Add(customer);
await _accountRepository.Add(account, credit);
// Publish the event to the enterprice service bus
await _serviceBus.PublishEventAsync(new RegistrationCompleted()
{
CustomerId = customer.Id, AccountId = account.Id, CreditId = credit.Id
});
await _unitOfWork.Save();
RegisterOutput output = new RegisterOutput(customer, account);
_outputHandler.Standard(output);
}