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How to use expressWinston method in Best

Best JavaScript code snippet using best

express-winston-tests.ts

Source:express-winston-tests.ts

1import expressWinston = require('express-winston');2import * as winston from 'winston';3import express = require('express');4const app = express();5// Logger with all options6app.use(expressWinston.logger({7  baseMeta: { foo: 'foo', nested: { bar: 'baz' } },8  bodyBlacklist: ['foo'],9  bodyWhitelist: ['bar'],10  colorize: true,11  dynamicMeta: (req, res, err) => ({ foo: 'bar' }),12  expressFormat: true,13  ignoreRoute: (req, res) => true,14  ignoredRoutes: ['foo'],15  level: (req, res) => 'level',16  meta: true,17  metaField: 'metaField',18  msg: 'msg',19  requestFilter: (req, prop) => true,20  requestWhitelist: ['foo', 'bar'],21  skip: (req, res) => false,22  statusLevels: ({ error: 'error', success: 'success', warn: 'warn' }),23  transports: [24    new winston.transports.Console({25      json: true,26      colorize: true27    })28  ]29}));30// Logger with minimum options (transport)31app.use(expressWinston.logger({32  transports: [33    new winston.transports.Console({34      json: true,35      colorize: true36    })37  ],38}));39// Logger with minimum options (winstonInstance)40app.use(expressWinston.logger({41  winstonInstance: winston,42}));43// Error Logger with all options44app.use(expressWinston.errorLogger({45  baseMeta: { foo: 'foo', nested: { bar: 'baz' } },46  dynamicMeta: (req, res, err) => ({ foo: 'bar' }),47  level: (req, res) => 'level',48  metaField: 'metaField',49  msg: 'msg',50  requestFilter: (req, prop) => true,51  requestWhitelist: ['foo', 'bar'],52  transports: [53    new winston.transports.Console({54      json: true,55      colorize: true56    })57  ]58}));59// Error Logger with min options (transports)60app.use(expressWinston.errorLogger({61  transports: [62    new winston.transports.Console({63      json: true,64      colorize: true65    })66  ],67}));68// Error Logger with min options (winstonInstance)69app.use(expressWinston.errorLogger({70  winstonInstance: winston,71}));72expressWinston.bodyBlacklist.push('potato');73expressWinston.bodyWhitelist.push('apple');74expressWinston.defaultRequestFilter = (req: express.Request, prop: string) => true;75expressWinston.defaultResponseFilter = (res: express.Response, prop: string) => true;76expressWinston.defaultSkip = () => true;77expressWinston.ignoredRoutes.push('/ignored');78expressWinston.responseWhitelist.push('body');79const router = express.Router();80router.post('/user/register', (req, res, next) => {81  const expressWinstonReq = req as expressWinston.ExpressWinstonRequest;82  expressWinstonReq._routeWhitelists.body = ['username', 'email', 'age'];83  expressWinstonReq._routeWhitelists.req = ['userId'];84  expressWinstonReq._routeWhitelists.res = ['_headers'];...

express-winston.js

Source:express-winston.js

1// @flow2declare module "express-winston" {3    declare type express$Handler = (4        req: express$Request,5        res: express$Response,6        next: express$NextFunction,7    ) => mixed;8    declare type express$ErrorRequestHandler = (9        error: Error,10        req: express$Request,11        res: express$Response,12        next: express$NextFunction,13    ) => mixed;14    declare interface expresswinston$BaseLoggerOptions {15        expressFormat?: boolean;16        format?: $winstonFormat;17        level?: string;18        meta?: boolean;19    }20    declare type expresswinston$LoggerOptionsWithTransports = {21        transports?: Array<$winstonTransport>,22        ...23    } & expresswinston$BaseLoggerOptions;24    declare type expresswinston$LoggerOptions = expresswinston$LoggerOptionsWithTransports;25    declare function expresswinston$logger(26        options: expresswinston$LoggerOptions,27    ): express$Handler;28    declare interface expresswinston$BaseErrorLoggerOptions {29        level?: string;30    }31    declare type expresswinston$ErrorLoggerOptionsWithTransports = {32        transports?: Array<$winstonTransport>,33        ...34    } & expresswinston$BaseErrorLoggerOptions;35    declare type expresswinston$ErrorLoggerOptions = expresswinston$ErrorLoggerOptionsWithTransports;36    declare function expresswinston$errorLogger(37        options: expresswinston$ErrorLoggerOptions,38    ): express$ErrorRequestHandler;39    declare module.exports: {40        logger: typeof expresswinston$logger,41        errorLogger: typeof expresswinston$errorLogger,42    };...

Using AI Code Generation

1const expressWinston = require('express-winston');2const logger = require('./logger');3const app = express();4app.use(expressWinston.logger({5    new winston.transports.Console()6  format: winston.format.combine(7    winston.format.colorize(),8    winston.format.json()9}));10app.get('/', function (req, res) {11  res.send('hello, world!');12});13app.listen(3000);14const winston = require('winston');15const logger = winston.createLogger({16    new winston.transports.Console()17  format: winston.format.combine(18    winston.format.colorize(),19    winston.format.json()20});21module.exports = logger;22const expressWinston = require('express-winston');23const logger = require('./logger');24const app = express();25app.use(expressWinston.errorLogger({26    new winston.transports.Console()27  format: winston.format.combine(28    winston.format.colorize(),29    winston.format.json()30}));31app.get('/', function (req, res) {32  res.send('hello, world!');33});34app.listen(3000);35const winston = require('winston');

Using AI Code Generation

1require('express-async-errors');2require('./startup/logging')();3require('./startup/config')();4require('./startup/db')();5require('./startup/routes')(app);6require('./startup/validation')();

Using AI Code Generation

1const express = require('express');2const expressWinston = require('express-winston');3const winston = require('winston');4const app = express();5const express = require('express');6const winston = require('winston');7const expressWinston = require('express-winston');8const app = express();

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