First and final

README.md

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+# express-react-webpack-babel-boilerplate
+This a boilerplate for MERN stack Applications that provides both developer and production builds.
+In order to use the boilerplate, use the following instruction
+1. npm install
+    To install all the dependencies
+
+2. npm start
+    To start the node server with the Webpack development build.
+
+3. npm run build
+    To get the production build of the modules. Then run "node index" to statr the server

config/db.js

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+const mysql = require('mysql');
+
+module.exports = mysql.createConnection({
+    host: '127.0.0.1',
+    user: 'root',
+    password: '',
+    database: 'employee'
+});
+
+module.exports.tableName = 'data';
+module.exports.sessionTableName = 'session';

database/handler.js

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+const
+    mysql = require('mysql'),
+    db = require('../config/db'),
+    hashForPass = 'F25900499E177CAEF2344630A93AD1DDF43CF47',
+    crypto = require('crypto');
+
+function sleep(milliseconds) {
+    var start = new Date().getTime();
+    for (var i = 0; i < 1e7; i++) {
+        if ((new Date().getTime() - start) > milliseconds) {
+            break;
+        }
+    }
+}
+
+db.connect(function (err) {
+    if (err) {
+        if (err.code === 'ECONNREFUSED') return console.error('ERROR: DATABASE IS OFFLINE.');
+        console.error('ERROR ' + err.stack);
+        return;
+    }
+
+    console.log('SUCCESS: Connected to the database.');
+});
+
+module.exports = {
+
+    // SEARCH
+    search(query, callback) {
+        // console.log(query);
+
+        if (query.key && query.value) {
+            let statement = `SELECT * FROM ${db.tableName} WHERE ${query.key.toLowerCase()} = ${db.escape(query.value)}`;
+            db.query(statement, function (error, results, fields) {
+                if (error) return callback(error, null);
+                return callback(null, results);
+            });
+        }
+
+        // from and to should be string
+        else if (query.key && query.range && query.range.from && query.range.to) {
+            db.query(`SELECT * FROM ${db.tableName} WHERE bps BETWEEN ${db.escape(query.range.from)} AND ${db.escape(query.range.to)} `, function (error, results, fields) {
+                if (error) return callback(error, null);
+                // console.log(results);
+                return callback(null, results);
+            });
+        }
+
+        else {
+            return callback(null, null);
+        }
+    },
+
+    // GET ALL DATA
+    getAll(callback) {
+        db.query(`SELECT * FROM ${db.tableName}`, function (error, results, fields) {
+            if (error) return callback(error, null);
+            return callback(null, results);
+        });
+    },
+
+    // ADD A DATA
+    add(data, callback) {
+        // console.log(data.data.name);
+
+        db.query(`INSERT INTO ${db.tableName} (name, father, dob, doj, regulardate, bps, designation, department, 
+            qualification, certifications, cnic, cell, email, address, domicile, file, 
+            employeeid, lpromo, ecat) 
+            
+            VALUES (
+                
+                ${ db.escape(data.data.name)},
+                ${ db.escape(data.data.father)},
+                ${ db.escape(data.data.dob)}, 
+                ${ db.escape(data.data.doj)}, 
+                
+                ${ db.escape(data.data.regulardate)},
+                ${ db.escape(data.data.bps)},
+                ${ db.escape(data.data.designation)},
+                ${ db.escape(data.data.department)},
+                ${ db.escape(data.data.qualification)},
+
+                ${ db.escape(data.data.certifications)},
+                ${ db.escape(data.data.cnic)},
+                ${ db.escape(data.data.cell)},
+                ${ db.escape(data.data.email)},
+                ${ db.escape(data.data.address)},
+                
+                ${ db.escape(data.data.domicile)},
+                ${ db.escape(data.data.file)},
+                ${ db.escape(data.data.employeeid)},
+                ${ db.escape(data.data.lpromo)},
+                ${ db.escape(data.data.ecat)}
+            
+            )`, function (error, results, fields) {
+                if (error) return callback(error, null);
+                return callback(null, results);
+            });
+    },
+
+    bulkInsert(data, callback) {
+        data.splice(0, 1);
+
+        data.map((data, index) => {
+            let dataObject = {
+                // serial: data[0],
+                name: data[1],
+                father: data[2],
+                dob: data[3],
+                doj: data[4],
+
+                regulardate: data[5],
+                bps: data[6],
+                designation: data[7],
+                department: data[8],
+                qualification: data[9],
+
+                certifications: data[10],
+                cnic: data[11],
+                cell: data[12],
+                email: data[13],
+                address: data[14],
+
+                domicile: data[15],
+                file: data[16],
+                employeeid: data[17],
+                lpromo: data[18],
+                ecat: data[19]
+            };
+
+            this.add({ data : dataObject }, (err) => {
+                if (err) return callback(err, null);
+            });
+
+            if (index % 50 === 0) sleep(5000);
+        });
+
+        return callback(null, 'SUCCESS');
+    }, 
+
+    // UPDATE A DATA
+    update(data, callback) {
+        // console.log(data);
+        if(!(data.serial && data.field && data.value)) return callback('NODATA', null);
+
+        let statement = `UPDATE ${db.tableName} SET ${ data.field } = ${ db.escape(data.value) } WHERE employeeid = ${ db.escape(data.serial)}`;
+
+// console.log(statement);
+
+        db.query(statement, function (error, results, fields) {
+                if (error) return callback(error, null);
+                return callback(null, results);
+            });
+    },
+
+    // REMOVE A DATA
+    remove(data, callback) {
+        if(!data) return callback('NODATA', null);
+        let statement = `DELETE FROM ${db.tableName} WHERE employeeid = ${db.escape(data.serial)}`;
+        db.query(statement, function (error, results, fields) {
+            if (error) return callback(error, null);
+            return callback(null, results);
+        });
+    },
+
+    authenticate(username, password, callback) {
+
+        let statement = `SELECT password FROM ${db.sessionTableName} WHERE username = ${db.escape(username)}`;
+
+        db.query(statement, (error, results, fields) => {
+            if (error || results.length === 0) return callback('FAIL');
+
+            const hash = crypto.createHmac('sha256', hashForPass).update(password).digest('hex');
+
+            if (hash === results[0].password) {
+
+                return callback(null, 'SUCCESS');
+            }
+            else return callback('FAIL', null);
+
+        });
+    }
+}

employee.sql

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+-- phpMyAdmin SQL Dump
+-- version 4.7.4
+-- https://www.phpmyadmin.net/
+--
+-- Host: 127.0.0.1
+-- Generation Time: Jan 08, 2018 at 05:36 PM
+-- Server version: 10.1.29-MariaDB
+-- PHP Version: 7.2.0
+
+SET SQL_MODE = "NO_AUTO_VALUE_ON_ZERO";
+SET AUTOCOMMIT = 0;
+START TRANSACTION;
+SET time_zone = "+00:00";
+
+
+/*!40101 SET @OLD_CHARACTER_SET_CLIENT=@@CHARACTER_SET_CLIENT */;
+/*!40101 SET @OLD_CHARACTER_SET_RESULTS=@@CHARACTER_SET_RESULTS */;
+/*!40101 SET @OLD_COLLATION_CONNECTION=@@COLLATION_CONNECTION */;
+/*!40101 SET NAMES utf8mb4 */;
+
+--
+-- Database: `employee`
+--
+
+-- --------------------------------------------------------
+
+--
+-- Table structure for table `data`
+--
+
+CREATE TABLE `data` (
+  `id` int(11) NOT NULL,
+  `name` varchar(50) NOT NULL,
+  `father` varchar(50) NOT NULL,
+  `dob` varchar(10) NOT NULL,
+  `doj` varchar(10) NOT NULL,
+  `regulardate` varchar(10) NOT NULL,
+  `bps` int(11) NOT NULL,
+  `designation` varchar(200) NOT NULL,
+  `department` varchar(100) NOT NULL,
+  `qualification` varchar(200) DEFAULT NULL,
+  `certifications` varchar(200) DEFAULT NULL,
+  `cnic` varchar(20) DEFAULT NULL,
+  `cell` varchar(15) DEFAULT NULL,
+  `email` varchar(50) DEFAULT NULL,
+  `address` varchar(200) DEFAULT NULL,
+  `domicile` varchar(50) DEFAULT NULL,
+  `file` varchar(10) DEFAULT NULL,
+  `employeeid` varchar(10) DEFAULT NULL,
+  `lpromo` varchar(200) DEFAULT NULL,
+  `ecat` varchar(50) DEFAULT NULL
+) ENGINE=InnoDB DEFAULT CHARSET=latin1;
+
+--
+-- Dumping data for table `data`
+--
+
+INSERT INTO `data` (`id`, `name`, `father`, `dob`, `doj`, `regulardate`, `bps`, `designation`, `department`, `qualification`, `certifications`, `cnic`, `cell`, `email`, `address`, `domicile`, `file`, `employeeid`, `lpromo`, `ecat`) VALUES
+(1, 'Test Subject', 'dsads', '01-01-0001', '01-01-0001', '01-01-0001', 17, 'test', 'department of test', 'test degree', 'test certified', '12345-1234567-1', '1234-1234567', '[email protected]', 'Home sweet Home', '1', '000', '000', '01-01-0001', 'Test'),
+(2, '', '', '', '', '', 0, '', '', NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL),
+(3, '', '', '', '', '', 0, '', '', NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL),
+(4, '', '', '', '', '', 0, '', '', NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL),
+(5, 'alpha', 'alpha', '1', '1', '1', 7, 'dsds', 'dsdsdsds', NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL),
+(6, 'alpha', 'alpha', '1', '1', '1', 7, 'dsds', 'dsdsdsds', NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL),
+(7, 'alpha', 'alpha', '1', '1', '1', 7, 'dsds', 'dsdsdsds', NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL),
+(8, 'dsddsddsd', 'dsds', 'dsd', 'dsds', 'dsd', 7, 'dsdsdd', 'Director ORIC', 'dsdsds', 'dsd', 'dsd', 'sds', 'sdsd', 'sdsds', 'ds', 'dsdsd', 'sdsd', 'sdd', 'Contract');
+
+-- --------------------------------------------------------
+
+--
+-- Table structure for table `session`
+--
+
+CREATE TABLE `session` (
+  `username` varchar(10) NOT NULL,
+  `password` varchar(100) NOT NULL
+) ENGINE=InnoDB DEFAULT CHARSET=latin1;
+
+--
+-- Dumping data for table `session`
+--
+
+INSERT INTO `session` (`username`, `password`) VALUES
+('admin', '8831c4271e2356d8aca19c8d0d8b66fdde48b0c759a5e84d3743b4b011f21080'),
+('user', '5bee08aa20b56684abc6811657597da96dcb8d6634d73d149db8248c3cd900fb');
+
+--
+-- Indexes for dumped tables
+--
+
+--
+-- Indexes for table `data`
+--
+ALTER TABLE `data`
+  ADD PRIMARY KEY (`id`);
+
+--
+-- Indexes for table `session`
+--
+ALTER TABLE `session`
+  ADD PRIMARY KEY (`username`);
+
+--
+-- AUTO_INCREMENT for dumped tables
+--
+
+--
+-- AUTO_INCREMENT for table `data`
+--
+ALTER TABLE `data`
+  MODIFY `id` int(11) NOT NULL AUTO_INCREMENT, AUTO_INCREMENT=9;
+COMMIT;
+
+/*!40101 SET CHARACTER_SET_CLIENT=@OLD_CHARACTER_SET_CLIENT */;
+/*!40101 SET CHARACTER_SET_RESULTS=@OLD_CHARACTER_SET_RESULTS */;
+/*!40101 SET COLLATION_CONNECTION=@OLD_COLLATION_CONNECTION */;

import.csv

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+S. No.,Name,Father Name,DOB,Date of Join,Regular Date,BPS,Designation,Department,Qualification,Certifications,CNIC,Cell,Email,Address,Domicile,File,Employee ID,Last Promotion,Employee Category
+1,Test Subject,Father Test Subject,01-01-0001,01-01-0001,01-01-0001,17,test,department of test,test degree,test certified,12345-1234567-1,1234-1234567,[email protected],Home sweet Home,1,000,000,01-01-0001,Test
+2,munna,baby,01-01-0002,01-01-0002,01-01-0002,15,dhakkan,cs,ass,dsdasd,sad,dsa,d,sad,sads,a,,,
+3,bhai,doll,01-01-0003,01-01-0003,01-01-0003,12,pateela,es,ass,dsad,dsa,dsa,sa,d,dsa,,dsad,sad,sd
+4,mbbs,sone,01-01-0004,01-01-0004,01-01-0004,4,bottle,ds,sa,sad,dsa,dsa,sad,sad,dsa,d,dsad,dsa,dsa
+5,dhinkchak ,di,01-01-0005,01-01-0005,01-01-0005,8,chappal,ds,sa,sad,dsa,sad,ad,ds,dsa,sad,dsad,sad,dsa
+6,pooja,ye ,01-01-0006,01-01-0006,01-01-0006,6,mia,ds,dsad,sad,dsa,sads,ad,sad,sads,sad,,,dsa
+7,selfie,dunya,01-01-0007,01-01-0007,01-01-0007,4,khalifa,as,sa,da,dsa,sa,sad,d,dsa,a,a,asdsa,ad

index.js

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+// Core or NPM Modules
+const
+    express = require('express'),
+    app = express(),
+    bodyParser = require('body-parser'),
+    path = require('path'),
+    routes = require('./routes/index'),
+    session = require('express-session');
+
+// Public directory
+app.use('/static', express.static('./public'));
+
+// View Configuration
+app.set('view engine', 'ejs')
+
+// Middlewares
+app.use(bodyParser.json());
+app.use(bodyParser.urlencoded({ extended: true }));
+app.use(session({
+    secret: 'keyboard cat',
+    cookie: { maxAge: 60000 },
+    saveUninitialized: false,
+    resave: false
+}));
+
+// Routes
+app.use(routes);
+
+app.get(['/', '/dock', '/admin'], (req, res) => {
+    res.render('index.ejs');
+});
+
+app.get('*', (req, res) => {
+    res.send(req.session.user);
+});
+
+app.get('/test', (req, res) => {
+    res.render('test.ejs');
+});
+
+// Server
+app.listen(process.env.PORT || 3000, () => {
+    console.log('Server listening at port: ', process.env.PORT || 3000);
+});