@athenna/logger/src/formatters/RequestFormatter.js

The Athenna logging solution. Log in stdout, files and buckets.

/**
 * @athenna/logger
 *
 * (c) João Lenon <lenon@athenna.io>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
import { Color, Is } from '@athenna/common';
import { Formatter } from '#src/formatters/Formatter';
export class RequestFormatter extends Formatter {
    format(ctx) {
        if (Is.String(ctx)) {
            return ctx;
        }
        const statusCode = ctx.response.statusCode;
        const responseTimeMs = `${Math.round(ctx.response.responseTime)}ms`;
        const status = Color.statusCode(ctx.response.statusCode);
        const method = Color.httpMethod(ctx.request.method);
        const date = new Date().toISOString();
        if (!this.configs.asJson) {
            return this.clean(`${method}${status} ${ctx.request.baseUrl} - ${date} - ${responseTimeMs}`);
        }
        const metadata = {
            method: ctx.request.method,
            duration: responseTimeMs,
            status: statusCode <= 399 ? 'SUCCESS' : 'ERROR',
            statusCode,
            url: ctx.request.hostUrl,
            path: ctx.request.baseUrl,
            createdAt: Date.now(),
            traceId: this.traceId(),
            data: ctx.data
        };
        const request = {
            url: ctx.request.hostUrl,
            method: ctx.request.method,
            body: ctx.request.body,
            params: ctx.request.params,
            queries: ctx.request.queries,
            headers: ctx.request.headers
        };
        const response = {
            body: ctx.response.body,
            headers: ctx.response.headers
        };
        return JSON.stringify({ request, response, metadata });
    }
}