@piggly/fastify-chassis/dist/esm/nodejs/processStop.js

An ESM/CommonJS toolkit to help you to do common operations in your back-end applications with Fastify and NodeJS.

/* eslint-disable no-console */
import { LoggerService } from '@piggly/ddd-toolkit';
import EventBus from '@piggly/event-bus';
/**
 * Process stop error.
 *
 * It will wait for:
 * - EventBus cleanup;
 * - LoggerService flush and cleanup.
 *
 * You may not need to cleanup classes above when using this.
 *
 * @param {Environment} env
 * @param {() => Promise<number>} beforeExit
 * @param {number} exitCode Used when beforeExit is not provided. Default is 0.
 * @returns The callback function.
 * @since 5.1.0
 * @author Caique Araujo <caique@piggly.com.br>
 */
export const processStop = (env, beforeExit, exitCode = 1) => async () => {
    try {
        console.log('⚠️ Command is stopping... Please wait a moment.');
        await EventBus.instance.cleanup();
        const logger = LoggerService.softResolve();
        logger.flush();
        await logger.cleanup();
        if (beforeExit) {
            return process.exit(await beforeExit());
        }
        process.exit(0);
    }
    catch (err) {
        if (env.debug === true) {
            console.error('❌ Command has failed to stop.');
            console.error(err);
        }
        const logger = LoggerService.softResolve();
        logger.error('UNCAUGHT_EXCEPTION_ERROR', err);
        logger.flush();
        await logger.cleanup();
        process.exit(exitCode);
    }
};
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