@piggly/fastify-chassis/dist/esm/hooks/LogResponseHook.js

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

import { LoggerService } from '@piggly/ddd-toolkit';
import debug from 'debug';
/**
 * Log the response of the request.
 *
 * I will log only when debug mode is enabled.
 * LoggerService will handle requests/responses if debug level is enabled as well.
 *
 * The best way for logging requests/response should be at nGINX or similar.
 *
 * @param {FastifyInstance<Server>} app The Fastify instance.
 * @param {Environment} env The environment.
 * @returns {void}
 * @since 7.0.0
 * @since 7.2.1 Added debug mode.
 * @author Caique Araujo <caique@piggly.com.br>
 */
export const LogResponseHook = (app, env) => {
    if (env && env.debug !== true) {
        return;
    }
    app.addHook('onRequest', async (request) => {
        const data = {
            body: request.body ?? {},
            headers: request.headers ?? {},
            hostname: request.hostname,
            id: request.id,
            method: request.method,
            params: request.params ?? {},
            query: request.query ?? {},
            url: request.url,
        };
        debug('http:server')(`➡️ [${data.method}] "${data.url}"`, {
            body: data.body,
            headers: data.headers,
            id: data.id,
            params: data.params,
            query: data.query,
        });
        LoggerService.softResolve().debug('HTTP_REQUEST', data);
    });
    app.addHook('onSend', async (request, reply, payload) => {
        const data = {
            body: payload ?? {},
            duration: reply.elapsedTime,
            headers: reply.getHeaders(),
            hostname: request.hostname,
            id: request.id,
            method: request.method,
            status: reply.statusCode,
            url: request.url,
        };
        debug('http:server')(`⬅️ [${data.method}/${data.status}] "${data.url}"`, {
            body: data.body,
            duration: data.duration,
            headers: data.headers,
            id: data.id,
        });
        LoggerService.softResolve().debug('HTTP_RESPONSE', data);
    });
};
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