392 lines
13 KiB
JavaScript
392 lines
13 KiB
JavaScript
const express = require('express');
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const router = express.Router();
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const colors = require('colors');
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const randtoken = require('rand-token');
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const bcrypt = require('bcryptjs');
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const common = require('../lib/common');
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const { indexCustomers } = require('../lib/indexing');
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const { validateJson } = require('../lib/schema');
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const { restrict } = require('../lib/auth');
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// insert a customer
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router.post('/customer/create', async (req, res) => {
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const db = req.app.db;
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const customerObj = {
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email: req.body.email,
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firstName: req.body.firstName,
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lastName: req.body.lastName,
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address1: req.body.address1,
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address2: req.body.address2,
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country: req.body.country,
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state: req.body.state,
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postcode: req.body.postcode,
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phone: req.body.phone,
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password: bcrypt.hashSync(req.body.password, 10),
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created: new Date()
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};
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const schemaResult = validateJson('newCustomer', customerObj);
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if(!schemaResult.result){
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res.status(400).json(schemaResult.errors);
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return;
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}
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// check for existing customer
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const customer = await db.customers.findOne({ email: req.body.email });
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if(customer){
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res.status(400).json({
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message: 'A customer already exists with that email address'
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});
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return;
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}
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// email is ok to be used.
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try{
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const newCustomer = await db.customers.insertOne(customerObj);
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indexCustomers(req.app)
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.then(() => {
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// Customer creation successful
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req.session.customer = newCustomer.insertedId;
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const customerReturn = newCustomer.ops[0];
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delete customerReturn.password;
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res.status(200).json(customerReturn);
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});
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}catch(ex){
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console.error(colors.red('Failed to insert customer: ', ex));
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res.status(400).json({
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message: 'Customer creation failed.'
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});
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}
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});
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// Update a customer
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router.post('/admin/customer/update', restrict, async (req, res) => {
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const db = req.app.db;
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const customerObj = {
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email: req.body.email,
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firstName: req.body.firstName,
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lastName: req.body.lastName,
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address1: req.body.address1,
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address2: req.body.address2,
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country: req.body.country,
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state: req.body.state,
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postcode: req.body.postcode,
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phone: req.body.phone
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};
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// Handle optional values
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if(req.body.password){ customerObj.password = bcrypt.hashSync(req.body.password, 10); }
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const schemaResult = validateJson('editCustomer', customerObj);
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if(!schemaResult.result){
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console.log('errors', schemaResult.errors);
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res.status(400).json(schemaResult.errors);
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return;
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}
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// check for existing customer
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const customer = await db.customers.findOne({ _id: common.getId(req.body.customerId) });
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if(!customer){
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res.status(400).json({
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message: 'Customer not found'
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});
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return;
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}
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// Update customer
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try{
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const updatedCustomer = await db.customers.findOneAndUpdate(
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{ _id: common.getId(req.body.customerId) },
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{
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$set: customerObj
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}, { multi: false, returnOriginal: false }
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);
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indexCustomers(req.app)
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.then(() => {
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const returnCustomer = updatedCustomer.value;
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delete returnCustomer.password;
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res.status(200).json({ message: 'Customer updated', customer: updatedCustomer.value });
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});
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}catch(ex){
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console.error(colors.red('Failed updating customer: ' + ex));
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res.status(400).json({ message: 'Failed to update customer' });
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}
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});
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// Delete a customer
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router.delete('/admin/customer', restrict, async (req, res) => {
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const db = req.app.db;
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// check for existing customer
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const customer = await db.customers.findOne({ _id: common.getId(req.body.customerId) });
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if(!customer){
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res.status(400).json({
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message: 'Failed to delete customer. Customer not found'
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});
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return;
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}
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// Update customer
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try{
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await db.customers.deleteOne({ _id: common.getId(req.body.customerId) });
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indexCustomers(req.app)
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.then(() => {
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res.status(200).json({ message: 'Customer deleted' });
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});
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}catch(ex){
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console.error(colors.red('Failed deleting customer: ' + ex));
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res.status(400).json({ message: 'Failed to delete customer' });
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}
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});
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// render the customer view
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router.get('/admin/customer/view/:id?', restrict, async (req, res) => {
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const db = req.app.db;
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const customer = await db.customers.findOne({ _id: common.getId(req.params.id) });
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if(!customer){
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// If API request, return json
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if(req.apiAuthenticated){
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return res.status(400).json({ message: 'Customer not found' });
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}
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req.session.message = 'Customer not found';
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req.session.message_type = 'danger';
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return res.redirect('/admin/customers');
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}
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// If API request, return json
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if(req.apiAuthenticated){
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return res.status(200).json(customer);
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}
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return res.render('customer', {
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title: 'View customer',
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result: customer,
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admin: true,
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session: req.session,
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message: common.clearSessionValue(req.session, 'message'),
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messageType: common.clearSessionValue(req.session, 'messageType'),
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config: req.app.config,
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editor: true,
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helpers: req.handlebars.helpers
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});
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});
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// customers list
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router.get('/admin/customers', restrict, async (req, res) => {
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const db = req.app.db;
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const customers = await db.customers.find({}).limit(20).sort({ created: -1 }).toArray();
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// If API request, return json
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if(req.apiAuthenticated){
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return res.status(200).json(customers);
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}
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return res.render('customers', {
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title: 'Customers - List',
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admin: true,
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customers: customers,
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session: req.session,
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helpers: req.handlebars.helpers,
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message: common.clearSessionValue(req.session, 'message'),
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messageType: common.clearSessionValue(req.session, 'messageType'),
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config: req.app.config
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});
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});
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// Filtered customers list
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router.get('/admin/customers/filter/:search', restrict, async (req, res, next) => {
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const db = req.app.db;
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const searchTerm = req.params.search;
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const customersIndex = req.app.customersIndex;
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const lunrIdArray = [];
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customersIndex.search(searchTerm).forEach((id) => {
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lunrIdArray.push(common.getId(id.ref));
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});
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// we search on the lunr indexes
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const customers = await db.customers.find({ _id: { $in: lunrIdArray } }).sort({ created: -1 }).toArray();
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// If API request, return json
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if(req.apiAuthenticated){
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return res.status(200).json({
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customers
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});
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}
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return res.render('customers', {
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title: 'Customer results',
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customers: customers,
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admin: true,
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config: req.app.config,
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session: req.session,
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searchTerm: searchTerm,
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message: common.clearSessionValue(req.session, 'message'),
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messageType: common.clearSessionValue(req.session, 'messageType'),
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helpers: req.handlebars.helpers
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});
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});
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// login the customer and check the password
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router.post('/customer/login_action', async (req, res) => {
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const db = req.app.db;
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const customer = await db.customers.findOne({ email: common.mongoSanitize(req.body.loginEmail) });
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// check if customer exists with that email
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if(customer === undefined || customer === null){
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res.status(400).json({
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message: 'A customer with that email does not exist.'
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});
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return;
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}
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// we have a customer under that email so we compare the password
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bcrypt.compare(req.body.loginPassword, customer.password)
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.then((result) => {
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if(!result){
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// password is not correct
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res.status(400).json({
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message: 'Access denied. Check password and try again.'
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});
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return;
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}
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// Customer login successful
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req.session.customer = customer;
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res.status(200).json({
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message: 'Successfully logged in',
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customer: customer
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});
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})
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.catch((err) => {
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res.status(400).json({
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message: 'Access denied. Check password and try again.'
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});
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});
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});
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// customer forgotten password
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router.get('/customer/forgotten', (req, res) => {
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res.render('forgotten', {
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title: 'Forgotten',
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route: 'customer',
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forgotType: 'customer',
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config: req.app.config,
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helpers: req.handlebars.helpers,
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message: common.clearSessionValue(req.session, 'message'),
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messageType: common.clearSessionValue(req.session, 'messageType'),
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showFooter: 'showFooter'
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});
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});
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// forgotten password
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router.post('/customer/forgotten_action', async (req, res) => {
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const db = req.app.db;
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const config = req.app.config;
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const passwordToken = randtoken.generate(30);
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// find the user
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const customer = await db.customers.findOne({ email: req.body.email });
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// if we have a customer, set a token, expiry and email it
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if(!customer){
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req.session.message = 'Account does not exist';
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req.session.message_type = 'danger';
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res.redirect('/customer/forgotten');
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return;
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}
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try{
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const tokenExpiry = Date.now() + 3600000;
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await db.customers.updateOne({ email: req.body.email }, { $set: { resetToken: passwordToken, resetTokenExpiry: tokenExpiry } }, { multi: false });
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// send forgotten password email
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const mailOpts = {
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to: req.body.email,
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subject: 'Forgotten password request',
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body: `You are receiving this because you (or someone else) have requested the reset of the password for your user account.\n\n
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Please click on the following link, or paste this into your browser to complete the process:\n\n
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${config.baseUrl}/customer/reset/${passwordToken}\n\n
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If you did not request this, please ignore this email and your password will remain unchanged.\n`
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};
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// send the email with token to the user
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// TODO: Should fix this to properly handle result
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common.sendEmail(mailOpts.to, mailOpts.subject, mailOpts.body);
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req.session.message = 'An email has been sent to ' + req.body.email + ' with further instructions';
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req.session.message_type = 'success';
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res.redirect('/customer/forgotten');
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}catch(ex){
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req.session.message = 'Account does not exist';
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req.session.message_type = 'danger';
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res.redirect('/customer/forgotten');
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}
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});
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// reset password form
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router.get('/customer/reset/:token', async (req, res) => {
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const db = req.app.db;
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// Find the customer using the token
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const customer = await db.customers.findOne({ resetToken: req.params.token, resetTokenExpiry: { $gt: Date.now() } });
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if(!customer){
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req.session.message = 'Password reset token is invalid or has expired';
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req.session.message_type = 'danger';
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res.redirect('/forgot');
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return;
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}
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// show the password reset form
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res.render('reset', {
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title: 'Reset password',
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token: req.params.token,
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route: 'customer',
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config: req.app.config,
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message: common.clearSessionValue(req.session, 'message'),
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message_type: common.clearSessionValue(req.session, 'message_type'),
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show_footer: 'show_footer',
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helpers: req.handlebars.helpers
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});
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});
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// reset password action
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router.post('/customer/reset/:token', async (req, res) => {
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const db = req.app.db;
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// get the customer
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const customer = await db.customers.findOne({ resetToken: req.params.token, resetTokenExpiry: { $gt: Date.now() } });
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if(!customer){
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req.session.message = 'Password reset token is invalid or has expired';
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req.session.message_type = 'danger';
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return res.redirect('/forgot');
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}
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// update the password and remove the token
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const newPassword = bcrypt.hashSync(req.body.password, 10);
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try{
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await db.customers.updateOne({ email: customer.email }, { $set: { password: newPassword, resetToken: undefined, resetTokenExpiry: undefined } }, { multi: false });
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const mailOpts = {
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to: customer.email,
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subject: 'Password successfully reset',
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body: 'This is a confirmation that the password for your account ' + customer.email + ' has just been changed successfully.\n'
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};
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// TODO: Should fix this to properly handle result
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common.sendEmail(mailOpts.to, mailOpts.subject, mailOpts.body);
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req.session.message = 'Password successfully updated';
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req.session.message_type = 'success';
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return res.redirect('/pay');
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}catch(ex){
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console.log('Unable to reset password', ex);
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req.session.message = 'Unable to reset password';
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req.session.message_type = 'danger';
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return res.redirect('/forgot');
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}
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});
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// logout the customer
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router.post('/customer/logout', (req, res) => {
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req.session.customer = null;
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res.status(200).json({});
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});
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module.exports = router;
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