@piggly/fastify-chassis
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An ESM/CommonJS toolkit to help you to do common operations in your back-end applications with Fastify and NodeJS.
54 lines • 1.98 kB
JavaScript
import { EventPayload, EventBus } from '@piggly/event-bus';
import { LoggerService } from '@piggly/ddd-toolkit';
/**
* @file This event should be published when a dependency error occurs.
* @since 7.0.0
* @copyright Piggly Lab 2025
* @author Caique Araujo <caique@piggly.com.br>
*/
export class DependencyErrorEvent extends EventPayload {
/**
* Create a new instance of the event.
*
* @param {Error} error The error.
* @memberof DependencyErrorEvent
* @since 7.0.0
* @author Caique Araujo <caique@piggly.com.br>
*/
constructor(error) {
super('DEPENDENCY_ERROR_EVENT', error);
}
/**
* Publish the event.
*
* This event should be completed on a graceful shutdown or interruption.
* But use carrefully, as it will heavily increase memory usage if you have a lot of
* events to wait.
*
* If you don't use the EventBus.interface.cleanup you
* may change flag removing "wait_onclean" to false when
* publishing this event.
*
* It will be logged as error when log is true. with parameters:
* - event: DEPENDENCY_ERROR_EVENT
* - message: error.message
* - stack: error.stack
*
* If you enable FileLogStreamService on LoggerService, the message will be:
* [date-time] [uuid] (error) "DEPENDENCY_ERROR_EVENT" - "error.message" - "error.stack"
*
* @param {Error} error The error.
* @param {EventOptions} options The options.
* @memberof DependencyErrorEvent
* @since 7.0.0
* @author Caique Araujo <caique@piggly.com.br>
*/
static publish(error, options = { log: true, wait_onclean: false }) {
const event = new DependencyErrorEvent(error);
if (options.log) {
LoggerService.softResolve().error(`DEPENDENCY_ERROR_EVENT`, error.message, error.stack);
}
EventBus.instance.send(event, options.wait_onclean);
}
}
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