completed transaction workflow
This commit is contained in:
@@ -40,230 +40,8 @@ public class TransactionService {
|
||||
|
||||
@Getter
|
||||
private final TransactionRepository transactionRepository;
|
||||
private final PaymentProcessorFactory paymentProcessorFactory;
|
||||
private final ProviderService providerService;
|
||||
private final ChargeService chargeService;
|
||||
private final AdditionalDataService additionalDataService;
|
||||
private final RecipientService recipientService;
|
||||
private final TransactionEventService transactionEventService;
|
||||
|
||||
private final SalesInvoiceHandler salesInvoiceHandler;
|
||||
private final JournalEntryHandler journalEntryHandler;
|
||||
private final PaymentEntryHandler paymentEntryHandler;
|
||||
private final PurchaseInvoiceHandler purchaseInvoiceHandler;
|
||||
private final PurchasePaymentEntryHandler purchasePaymentEntryHandler;
|
||||
|
||||
public Transaction integration(Transaction transaction) {
|
||||
transaction.setType(RequestType.INTEGRATION);
|
||||
|
||||
TransactionEvent transactionEvent = TransactionEvent.builder()
|
||||
.transactionId(transaction.getId().toString())
|
||||
.event(transaction.getType().name())
|
||||
.status(Status.PROCESSING)
|
||||
.build();
|
||||
transactionEventService.save(transactionEvent);
|
||||
|
||||
LogicPipeline<Transaction, Transaction> transactionLogic =
|
||||
new LogicPipeline<>(new ValidationHandler())
|
||||
.addHandler(journalEntryHandler) // todo: do this in a separate thread
|
||||
.addHandler(paymentEntryHandler); // todo: do this in a separate thread
|
||||
transaction = transactionLogic.execute(transaction);
|
||||
|
||||
Provider provider = providerService.getProviderRepository()
|
||||
.findByClientId(transaction.getBillClientId());
|
||||
if(provider == null){
|
||||
throw new ApiException("Provider not found for billClientId: " + transaction.getBillClientId());
|
||||
}
|
||||
String label = transaction.getType() + "_" +
|
||||
provider.getIntegrationProcessorLabel();
|
||||
logger.info("label: {}", label);
|
||||
transaction.setIntegrationProcessorLabel(provider.getIntegrationProcessorLabel()); // for reference purposes
|
||||
|
||||
TransactionProcessorInterface transactionProcessorInterface =
|
||||
(TransactionProcessorInterface) paymentProcessorFactory.getPaymentProcessor(label);
|
||||
|
||||
try {
|
||||
transactionProcessorInterface.process(transaction);
|
||||
transaction.setIntegrationStatus(transaction.getStatus());
|
||||
transactionRepository.save(transaction);
|
||||
}catch (Exception e){
|
||||
e.getCause().printStackTrace();
|
||||
transaction.setStatus(Status.FAILED);
|
||||
transaction.setResponseCode("01");
|
||||
transaction.setErrorMessage(e.getMessage());
|
||||
transactionRepository.save(transaction);
|
||||
return transaction;
|
||||
}
|
||||
|
||||
// run post integration logic
|
||||
LogicPipeline<Transaction, Transaction> postTransactionLogic =
|
||||
new LogicPipeline<>(purchaseInvoiceHandler) // todo: do this in a separate thread
|
||||
.addHandler(purchasePaymentEntryHandler); // todo: do this in a separate thread
|
||||
transaction = postTransactionLogic.execute(transaction);
|
||||
|
||||
transactionEvent.setStatus(transaction.getStatus());
|
||||
transactionEvent.setMessage(transaction.getErrorMessage());
|
||||
transactionEventService.save(transactionEvent);
|
||||
|
||||
return transaction;
|
||||
}
|
||||
|
||||
public Transaction poll(UUID uuid){
|
||||
if(!transactionRepository.existsById(uuid)){
|
||||
throw new ApiException("Transaction not found for ID: " + uuid);
|
||||
}
|
||||
|
||||
Transaction transaction = transactionRepository.findById(uuid).get();
|
||||
// if the transaction is already successful, return it
|
||||
if(transaction.getIntegrationStatus() == Status.SUCCESS){
|
||||
return transaction;
|
||||
}
|
||||
|
||||
TransactionEvent transactionEvent = TransactionEvent.builder()
|
||||
.transactionId(transaction.getId().toString())
|
||||
.event(RequestType.POLL.name())
|
||||
.status(Status.PROCESSING)
|
||||
.build();
|
||||
transactionEventService.save(transactionEvent);
|
||||
|
||||
// no persistence happens during polling unless the transaction status changes
|
||||
String label = "REQUEST_" + transaction.getPaymentProcessorLabel() + "_" + transaction.getAuthType();
|
||||
logger.info("label: {}", label);
|
||||
|
||||
TransactionProcessorInterface transactionProcessorInterface =
|
||||
(TransactionProcessorInterface) paymentProcessorFactory.getPaymentProcessor(label);
|
||||
try {
|
||||
// find out if the gateway tran was successful
|
||||
transactionProcessorInterface.poll(transaction);
|
||||
|
||||
transactionEvent.setStatus(transaction.getStatus());
|
||||
transactionEvent.setMessage(transaction.getErrorMessage());
|
||||
transactionEventService.save(transactionEvent);
|
||||
|
||||
transaction.setPollingStatus(transaction.getStatus());
|
||||
transactionRepository.save(transaction);
|
||||
|
||||
// if tran was successful push integration to the aggregator
|
||||
if(transaction.getStatus() == Status.SUCCESS){
|
||||
transaction.setType(RequestType.INTEGRATION);
|
||||
integration(transaction);
|
||||
}
|
||||
} catch (Exception e) {
|
||||
e.printStackTrace();
|
||||
transaction.setStatus(Status.FAILED);
|
||||
transaction.setResponseCode("01");
|
||||
transaction.setErrorMessage(e.getMessage());
|
||||
}
|
||||
|
||||
return transaction;
|
||||
}
|
||||
|
||||
public Transaction request(Transaction incomingTransaction) {
|
||||
// if payment request (not confirm), then fetch already existing transaction record
|
||||
Transaction transaction = incomingTransaction;
|
||||
if(incomingTransaction.getId() != null){
|
||||
transaction = getTransactionRepository().findById(incomingTransaction.getId()).orElseThrow(() ->
|
||||
new ApiException("Transaction not found for ID: " + incomingTransaction.getId()));
|
||||
transaction.setType(incomingTransaction.getType()); // type should be REQUEST here
|
||||
transaction.setAuthType(incomingTransaction.getAuthType());
|
||||
}
|
||||
|
||||
// run pre transaction logic
|
||||
LogicPipeline<Transaction, Transaction> preTransactionLogic =
|
||||
new LogicPipeline<>(new CalculateChargesHandler(chargeService))
|
||||
.addHandler(new FormattingHandler())
|
||||
.addHandler(new ValidationHandler());
|
||||
transaction = preTransactionLogic.execute(transaction);
|
||||
|
||||
transactionRepository.save(transaction);
|
||||
|
||||
TransactionEvent transactionEvent = TransactionEvent.builder()
|
||||
.transactionId(transaction.getId().toString())
|
||||
.event(transaction.getType().name())
|
||||
.status(Status.PROCESSING)
|
||||
.build();
|
||||
transactionEventService.save(transactionEvent);
|
||||
|
||||
String label = transaction.getType() + "_" + transaction.getPaymentProcessorLabel() + "_" + transaction.getAuthType();
|
||||
logger.info("label: {}", label);
|
||||
|
||||
TransactionProcessorInterface transactionProcessorInterface =
|
||||
(TransactionProcessorInterface) paymentProcessorFactory.getPaymentProcessor(label);
|
||||
|
||||
try {
|
||||
// MAIN TRANSACTION LOGIC!
|
||||
transactionProcessorInterface.process(transaction);
|
||||
transaction.setPaymentStatus(transaction.getStatus());
|
||||
|
||||
}catch (Exception e){
|
||||
e.printStackTrace();
|
||||
transaction.setStatus(Status.FAILED);
|
||||
transaction.setResponseCode("01");
|
||||
transaction.setErrorMessage(e.getMessage());
|
||||
transactionRepository.save(transaction);
|
||||
return transaction;
|
||||
}
|
||||
|
||||
// run post transaction logic
|
||||
LogicPipeline<Transaction, Transaction> postTransactionLogic =
|
||||
new LogicPipeline<>(new RecipientsUpdateHandler(recipientService))
|
||||
.addHandler(salesInvoiceHandler);// todo: do this in a separate thread
|
||||
transaction = postTransactionLogic.execute(transaction);
|
||||
|
||||
transactionEvent.setStatus(transaction.getStatus());
|
||||
transactionEvent.setMessage(transaction.getErrorMessage());
|
||||
transactionEventService.save(transactionEvent);
|
||||
|
||||
return transaction;
|
||||
}
|
||||
|
||||
public Transaction confirm(Transaction transaction) {
|
||||
// run pre transaction logic
|
||||
LogicPipeline<Transaction, Transaction> preTransactionLogic =
|
||||
new LogicPipeline<>(new CalculateChargesHandler(chargeService))
|
||||
.addHandler(new ConfirmationLabelHandler(providerService))
|
||||
.addHandler(new ConfirmationLogicHandler())
|
||||
.addHandler(new FormattingHandler())
|
||||
.addHandler(new ValidationHandler());
|
||||
transaction = preTransactionLogic.execute(transaction);
|
||||
transactionRepository.save(transaction);
|
||||
|
||||
TransactionEvent transactionEvent = TransactionEvent.builder()
|
||||
.transactionId(transaction.getId().toString())
|
||||
.event(transaction.getType().name())
|
||||
.status(Status.PROCESSING)
|
||||
.build();
|
||||
transactionEventService.save(transactionEvent);
|
||||
|
||||
TransactionProcessorInterface transactionProcessorInterface =
|
||||
(TransactionProcessorInterface) paymentProcessorFactory.getPaymentProcessor(
|
||||
transaction.getConfirmationProcessorLabel());
|
||||
|
||||
try {
|
||||
// MAIN TRANSACTION LOGIC!
|
||||
transactionProcessorInterface.process(transaction);
|
||||
transaction.setConfirmationStatus(transaction.getStatus());
|
||||
|
||||
}catch (Exception e){
|
||||
e.printStackTrace();
|
||||
transaction.setStatus(Status.FAILED);
|
||||
transaction.setResponseCode("01");
|
||||
transaction.setErrorMessage(e.getMessage());
|
||||
transactionRepository.save(transaction);
|
||||
return transaction;
|
||||
}
|
||||
|
||||
// run post transaction logic
|
||||
LogicPipeline<Transaction, Transaction> postTransactionLogic =
|
||||
new LogicPipeline<>(new RecipientsUpdateHandler(recipientService));
|
||||
transaction = postTransactionLogic.execute(transaction);
|
||||
|
||||
transactionEvent.setStatus(transaction.getStatus());
|
||||
transactionEvent.setMessage(transaction.getErrorMessage());
|
||||
transactionEventService.save(transactionEvent);
|
||||
|
||||
return transaction;
|
||||
}
|
||||
|
||||
public Transaction findById(UUID id) {
|
||||
Transaction transaction = transactionRepository.findById(id).orElseThrow(() -> new ApiException("Transaction not found for ID: " + id));
|
||||
|
||||
Reference in New Issue
Block a user