Package dev.dokimos.server.service

Class AlertWebhookDispatcher

java.lang.Object

dev.dokimos.server.service.AlertWebhookDispatcher

@Component
public class AlertWebhookDispatcher
extends Object

Delivers regression alerts to a project's enabled webhooks. Dispatch runs only after the run-completion transaction commits (TransactionalEventListener on TransactionPhase.AFTER_COMMIT) and on a separate thread (Async), so neither the webhook lookup nor the HTTP POST can block, lengthen, or roll back run completion. Every delivery failure is caught and logged; a failing or slow receiver never fails the run.

When a webhook has a signing secret, the request body is signed with HMAC-SHA256 and the lowercase hex digest is sent in the X-Dokimos-Signature header so receivers can verify authenticity.

Constructor Summary

Constructors

Constructor	Description
AlertWebhookDispatcher(AlertWebhookRepository webhookRepository, com.fasterxml.jackson.databind.ObjectMapper objectMapper)

Method Summary

Modifier and Type	Method	Description
void	onRegressionAlert(RegressionAlertEvent event)	Resolves the project's enabled webhooks and POSTs the alert to each.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

AlertWebhookDispatcher

@Autowired
public AlertWebhookDispatcher(AlertWebhookRepository webhookRepository,
 com.fasterxml.jackson.databind.ObjectMapper objectMapper)

Method Details

onRegressionAlert

@Async
@TransactionalEventListener(phase=AFTER_COMMIT)
@Transactional(propagation=REQUIRES_NEW,
               readOnly=true)
public void onRegressionAlert(RegressionAlertEvent event)

Resolves the project's enabled webhooks and POSTs the alert to each. Runs after commit on an async thread; opens its own read-only transaction to load the webhooks because the original persistence context is gone by this point.

Parameters:

event - the regression alert published during run completion