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get-express-starter

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Get production ready express boilerplate with a single command

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const mongoose = require('mongoose'); const httpStatus = require('http-status'); const env = require('../config/env'); const logger = require('../config/logger'); const ApiError = require('../utils/api-error'); const errorConverter = (err, req, res, next) => { let error = err; if (!(error instanceof ApiError)) { const statusCode = error.statusCode || error instanceof mongoose.Error ? httpStatus.BAD_REQUEST : httpStatus.INTERNAL_SERVER_ERROR; const message = error.message || httpStatus[statusCode]; error = new ApiError(statusCode, message, false, err.stack); } next(error); }; const errorHandler = (err, req, res) => { let { statusCode, message } = err; if (env.mode === 'production' && !err.isOperational) { statusCode = httpStatus.INTERNAL_SERVER_ERROR; message = httpStatus[httpStatus.INTERNAL_SERVER_ERROR]; } res.locals.errorMessage = err.message; const response = { code: statusCode, message, ...(env.mode === 'development' && { stack: err.stack }), }; if (env.mode === 'development') { logger.error(err); } res.status(statusCode).send(response); }; module.exports = { errorConverter, errorHandler, };