@hoangnam.io/qa-tools/logging/log-middleware.js

Logging, Error handling, Notifying for Express codebase

const morgan = require("morgan");
const { genLogFormatFunc } = require("./log-format");
const { getLogger } = require("./logger");
const { createLogMiddlewareSchema } = require("./schema");

function createLogMiddleware(app, options) {
  const { appName, extractCallerFunc, sensitiveRoutes, TZ, ignoreRoutes, loggerOptions } =
    createLogMiddlewareSchema.parse(options);
  const logFormatFunction = genLogFormatFunc({ app, appName, extractCallerFunc, sensitiveRoutes, TZ });
  const logger = getLogger(loggerOptions);
  const logStream = { write: (logString) => logger.log(JSON.parse(logString)) };
  return morgan(logFormatFunction, {
    stream: logStream,
    skip: (req) =>
      ignoreRoutes.some(
        ({ method, route }) => req.method.toLowerCase() === method.toLowerCase() && req.url.includes(route)
      ),
  });
}

module.exports = { createLogMiddleware };