code formatted

Author: KUMAR Jitendra

config/lib/database/mongodb_connection.js

@@ -1,35 +1,42 @@
-const mongoose = require('mongoose')
- path= require("path"),
- chalk= require('chalk');
-
-
-
-
-
-module.exports = function(server, ENV) {
-
-
-mongoose.Promise = global.Promise ; 
-mongoose.set('debug', ENV.MONGO_DEBUG) ;
-
-let url = `mongodb://${ENV.HOST}/${ENV.MONGODB}` ;
-
-/*create mongoDB connection*/
-mongoose.connect(url, { useMongoClient: true });
-
-/*if if connection established*/
-mongoose.connection.on('connected', (err, status) => {
-console.log(chalk`{green Successfully connected to mongoDB {green.bold ${ENV.MONGODB}}}`) ;
-});
-
-/*if unable to connect to DB*/
-mongoose.connection.on('error', (err) => {
- console.log(chalk`{red Failed to connect to mongoDB: {red.bold ${ENV.MONGODB}, ${err}}}`) ;
-});
-
-/*if connection has been break due to any reason*/
-mongoose.connection.on('disconnected', (err) => {
-console.log(chalk`{red Default connection to mongoDB: {red.bold ${ENV.MONGODB}} disconnected}`) ;
-});
-
-}
+const mongoose = require("mongoose"),
+ chalk = require("chalk");
+
+module.exports = function(ENV) {
+ mongoose.Promise = global.Promise;
+ mongoose.set("debug", ENV.MONGO_DEBUG);
+
+ let url = `mongodb://${ENV.HOST}/${ENV.MONGODB}`;
+
+ /*create mongoDB connection*/
+ mongoose.connect(
+ url,
+ { useMongoClient: true }
+ );
+
+ /*if if connection established*/
+ mongoose.connection.on("connected", () => {
+ console.log(
+ chalk`{green Successfully connected to mongoDB {green.bold ${
+ ENV.MONGODB
+ }}}`
+ );
+ });
+
+ /*if unable to connect to DB*/
+ mongoose.connection.on("error", err => {
+ console.error(
+ chalk`{red Failed to connect to mongoDB: {red.bold ${
+ ENV.MONGODB
+ }, ${err}}}`
+ );
+ });
+
+ /*if connection has been break due to any reason*/
+ mongoose.connection.on("disconnected", err => {
+ console.log(
+ chalk`{red Default connection to mongoDB: {red.bold ${
+ ENV.MONGODB
+ }} disconnected}`
+ );
+ });
+};

config/lib/server/index.js

@@ -5,5 +5,5 @@ module.exports = (server, ENV) => {
 require(path.resolve('./config/lib/express/express'))(server);
 require(path.resolve('./config/lib/guard'))(server, ENV);
 require(path.resolve('./config/lib/routes/routes'))(server);
-require(path.resolve('./config/lib/database/mongodb_connection'))(server, ENV);
+require(path.resolve('./config/lib/database/mongodb_connection'))(ENV);
 }

server.js

@@ -1,30 +1,29 @@
-
- require('dotenv').config();
-const express= require('express'),
-app= express(),
-server = require('http').createServer(app),
-path= require('path'),
-dotenv= require('dotenv'),
-chalk= require('chalk'),
-ENV= require(path.resolve(`./config/env/${process.env.NODE_ENV}`));
- require(path.resolve('./config/lib/server'))(app, ENV);
+require("dotenv").config();
+const express = require("express"),
+app = express(),
+server = require("http").createServer(app),
+path = require("path"),
+chalk = require("chalk"),
+ENV = require(path.resolve(`./config/env/${process.env.NODE_ENV}`));
+require(path.resolve("./config/lib/server"))(app, ENV);
 
-//@ start server 
-function startServer(){
-
-server.listen(ENV.PORT, ()=> {
-console.log(chalk`{green Node Js server running on {green.bold ${ENV.PORT}} port at {green.bold ${ENV.MODE_TYPE}}..}`)
-});
+//@ start server
+function startServer() {
+server.listen(ENV.PORT, () => {
+console.log(
+chalk`{green Node Js server running on {green.bold ${
+ENV.PORT
+}} port at {green.bold ${ENV.MODE_TYPE}}..}`
+);
+});
 }
 
 //@
-if(require.main == module) {
+if (require.main == module) {
 //@ run server without cluster module
-startServer()
-}else{
-
+startServer();
+} else {
 //@ export startServer method to run application using cluster module
 module.exports = startServer;
 }
-
 module.exports = app;