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How to use errorLoggerMiddleware method in Best

Best JavaScript code snippet using best

app.ts

1import bodyParser from 'body-parser';2import express from 'express';3import {4  alive,5  forget,6  getUser,7  login,8  logout,9  register,10  remember,11  resendVerification,12  updateUser,13  verify,14} from './controllers/users';15import characterRoute from './routes/characters';16import adminRoutes from './routes/adminRoutes';17import gameRoutes from './routes/gameRoutes';18import loggerMiddleware from './middlewares/loggerMiddleware';19import clientErrorMiddleware from './middlewares/clientErrorMiddleware';20import errorLoggerMiddleware from './middlewares/errorLoggerMiddleware';21import errorMiddleware from './middlewares/errorMiddleware';22import cors from 'cors';23import tokenMiddleware from './middlewares/tokenMiddleware';24import adminTokenMiddleware from './middlewares/adminTokenMiddleware';25const app = express();26app.use(bodyParser.json());27app.use(bodyParser.urlencoded({ extended: true }));28app.use(loggerMiddleware);29app.use(cors());30app.post('/login', login);31app.post('/register', register);32app.post('/verify', verify);33app.post('/forget', forget);34app.post('/remember', remember);35app.use(tokenMiddleware);36app.get('/resendverification', resendVerification);37app.get('/alive', alive);38app.get('/logout', logout);39app.get('/me', getUser);40app.post('/me', updateUser);41app.use('/characters', characterRoute);42app.use('/game', gameRoutes);43app.use('/admin', adminTokenMiddleware, adminRoutes);44app.use('/*', (req, res, _next) => {45  return res.status(404).send('NOT FOUND');46});47app.use(errorLoggerMiddleware);48app.use(clientErrorMiddleware);49app.use(errorMiddleware);...

errorLoggerMiddleware.ts

Source: errorLoggerMiddleware.ts

1import express from 'express';2const errorLoggerMiddleware = express();3errorLoggerMiddleware.use((err, req, res, next) => {4  console.error('UNEXPECTED ERROR CAUGHT -- SENDING A 500');5  console.error(err.stack);6  next(err);7});...

Using AI Code Generation

1const BestLogger = require('./logger');2const logger = new BestLogger();3const express = require('express');4const app = express();5app.use(logger.errorLoggerMiddleware);6app.get('/', (req, res) => {7});8app.listen(3000);9- **log(logLevel, message)** - This method will be

Using AI Code Generation

1const BestLogger = require('./BestLogger');2const bestLogger = new BestLogger();3const express = require('express');4const app = express();5app.use(bestLogger.errorLoggerMiddleware);6app.get('/error', (req, res) => {7  throw new Error('Something failed');8});9app.listen(3000, () => console.log('Listening on port 3000...'));10const winston = require('winston');11const fs = require('fs');12const path = require('path');13const env = process.env.NODE_ENV || 'development';14const logDir = 'log';15if (!fs.existsSync(logDir)) {16  fs.mkdirSync(logDir);17}18const tsFormat = () => (new Date()).toLocaleTimeString();19const logger = new (winston.Logger)({20    new (winston.transports.Console)({21    }),22    new (require('winston-daily-rotate-file'))({23      filename: `${logDir}/-results.log`,24    })25});26class BestLogger {27  errorLoggerMiddleware(err, req, res, next) {28    logger.error(err.message, err);29    res.status(500).send('Something failed.');30  }31}32module.exports = BestLogger;33    at app.get (/Users/raghuram/Documents/NodeJS/NodeJS-Express-MongoDB-Course/NodeJS/NodeJS-Advanced-Concepts/Logging-Errors/Logging-Errors-Using-Winston/test.js:10:11)34    at Layer.handle [as handle_request] (/Users/raghuram/Documents/NodeJS/NodeJS-Express-MongoDB-Course/NodeJS/NodeJS-Advanced-Concepts/Logging-Errors/Logging-Errors-Using-Winston/node_modules/express/lib

Using AI Code Generation

1const BestPractice = require('./best-practices');2const express = require('express');3const app = express();4app.use(BestPractice.errorLoggerMiddleware);5app.listen(3000, () => {6    console.log('Server is running on port 3000');7});8module.exports = class BestPractice {9    static errorLoggerMiddleware(err, req, res, next) {10        console.log(err);11        next(err);12    }13};14const BestPractice = require('./best-practices');15const express = require('express');16const app = express();17app.use(BestPractice.errorLoggerMiddleware);18app.listen(3000, () => {19    console.log('Server is running on port 3000');20});21module.exports = class BestPractice {22    static errorLoggerMiddleware(err, req, res, next) {23        console.log(err);24        next(err);25    }26};27const BestPractice = require('./best-practices');28const express = require('express');29const app = express();30app.use(BestPractice.errorLoggerMiddleware);31app.listen(3000, () => {32    console.log('Server is running on port 3000');33});34module.exports = class BestPractice {35    static errorLoggerMiddleware(err, req, res, next) {36        console.log(err);37        next(err);38    }39};40const BestPractice = require('./best-practices');41const express = require('express');42const app = express();43app.use(BestPractice.errorLoggerMiddleware);44app.listen(3000, () => {45    console.log('Server is running on port 3000');46});47module.exports = class BestPractice {48    static errorLoggerMiddleware(err, req, res, next) {49        console.log(err);50        next(err);51    }52};53const BestPractice = require('./best-practices');54const express = require('express');55const app = express();56app.use(BestPractice.errorLoggerMiddleware);57app.listen(3000, () => {

Using AI Code Generation

1const BestPractice = require('./BestPractice');2const bestPractice = new BestPractice();3app.use(bestPractice.errorLoggerMiddleware);4app.listen(3000, () => console.log('Server is running'));5module.exports = class BestPractice {6    errorLoggerMiddleware(err, req, res, next) {7        console.log(err);8        next(err);9    }10}

Using AI Code Generation

1const {errorLoggerMiddleware} = require('@best/logger');2app.use(errorLoggerMiddleware);3const {errorLogger} = require('@best/logger');4errorLogger.error("Error message");5const {infoLogger} = require('@best/logger');6infoLogger.info("Info message");7const {warningLogger} = require('@best/logger');8warningLogger.warn("Warning message");9const {debugLogger} = require('@best/logger');10debugLogger.debug("Debug message");11const {httpLogger} = require('@best/logger');12httpLogger.http("HTTP message");

Using AI Code Generation

1const BestLogger = require('./BestLogger');2const logger = new BestLogger();3logger.errorLoggerMiddleware('error occured');4const BestLogger = require('./logger');5const logger = new BestLogger();6class BestLogger {7    errorLoggerMiddleware(error) {8        logger.error(error);9    }10}11module.exports = BestLogger;12const winston = require('winston');13const logger = winston.createLogger({14    format: winston.format.json(),15    defaultMeta: { service: 'user-service' },16        new winston.transports.File({ filename: './logs/error.log', level: 'error' }),17        new winston.transports.File({ filename: './logs/combined.log' })18});19if (process.env.NODE_ENV !== 'production') {20    logger.add(new winston.transports.Console({21        format: winston.format.simple()22    }));23}24module.exports = logger;

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