556 lines
20 KiB
JavaScript
556 lines
20 KiB
JavaScript
const express = require('express');
|
|
const router = express.Router();
|
|
const colors = require('colors');
|
|
const async = require('async');
|
|
const _ = require('lodash');
|
|
const common = require('../lib/common');
|
|
|
|
// These is the customer facing routes
|
|
router.get('/payment/:orderId', async (req, res, next) => {
|
|
let db = req.app.db;
|
|
let config = req.app.config;
|
|
|
|
// render the payment complete message
|
|
db.orders.findOne({_id: common.getId(req.params.orderId)}, async (err, result) => {
|
|
if(err){
|
|
console.info(err.stack);
|
|
}
|
|
res.render(`${config.themeViews}payment_complete`, {
|
|
title: 'Payment complete',
|
|
config: req.app.config,
|
|
session: req.session,
|
|
pageCloseBtn: common.showCartCloseBtn('payment'),
|
|
result: result,
|
|
message: common.clearSessionValue(req.session, 'message'),
|
|
messageType: common.clearSessionValue(req.session, 'messageType'),
|
|
helpers: req.handlebars.helpers,
|
|
showFooter: 'showFooter',
|
|
menu: common.sortMenu(await common.getMenu(db))
|
|
});
|
|
});
|
|
});
|
|
|
|
router.get('/checkout', async (req, res, next) => {
|
|
let config = req.app.config;
|
|
|
|
// if there is no items in the cart then render a failure
|
|
if(!req.session.cart){
|
|
req.session.message = 'The are no items in your cart. Please add some items before checking out';
|
|
req.session.messageType = 'danger';
|
|
res.redirect('/');
|
|
return;
|
|
}
|
|
|
|
// render the checkout
|
|
res.render(`${config.themeViews}checkout`, {
|
|
title: 'Checkout',
|
|
config: req.app.config,
|
|
session: req.session,
|
|
pageCloseBtn: common.showCartCloseBtn('checkout'),
|
|
checkout: 'hidden',
|
|
page: 'checkout',
|
|
message: common.clearSessionValue(req.session, 'message'),
|
|
messageType: common.clearSessionValue(req.session, 'messageType'),
|
|
helpers: req.handlebars.helpers,
|
|
showFooter: 'showFooter'
|
|
});
|
|
});
|
|
|
|
router.get('/pay', async (req, res, next) => {
|
|
const config = req.app.config;
|
|
|
|
// if there is no items in the cart then render a failure
|
|
if(!req.session.cart){
|
|
req.session.message = 'The are no items in your cart. Please add some items before checking out';
|
|
req.session.messageType = 'danger';
|
|
res.redirect('/checkout');
|
|
return;
|
|
}
|
|
|
|
// render the payment page
|
|
res.render(`${config.themeViews}pay`, {
|
|
title: 'Pay',
|
|
config: req.app.config,
|
|
paymentConfig: common.getPaymentConfig(),
|
|
pageCloseBtn: common.showCartCloseBtn('pay'),
|
|
session: req.session,
|
|
paymentPage: true,
|
|
page: 'pay',
|
|
message: common.clearSessionValue(req.session, 'message'),
|
|
messageType: common.clearSessionValue(req.session, 'messageType'),
|
|
helpers: req.handlebars.helpers,
|
|
showFooter: 'showFooter'
|
|
});
|
|
});
|
|
|
|
router.get('/cartPartial', (req, res) => {
|
|
const config = req.app.config;
|
|
|
|
res.render(`${config.themeViews}cart`, {
|
|
pageCloseBtn: common.showCartCloseBtn(req.query.path),
|
|
page: req.query.path,
|
|
layout: false,
|
|
helpers: req.handlebars.helpers,
|
|
config: req.app.config,
|
|
session: req.session
|
|
});
|
|
});
|
|
|
|
// show an individual product
|
|
router.get('/product/:id', (req, res) => {
|
|
let db = req.app.db;
|
|
let config = req.app.config;
|
|
|
|
db.products.findOne({$or: [{_id: common.getId(req.params.id)}, {productPermalink: req.params.id}]}, (err, result) => {
|
|
// render 404 if page is not published
|
|
if(err){
|
|
res.render('error', {title: 'Not found', message: 'Product not found', helpers: req.handlebars.helpers, config});
|
|
}
|
|
if(err || result == null || result.productPublished === 'false'){
|
|
res.render('error', {title: 'Not found', message: 'Product not found', helpers: req.handlebars.helpers, config});
|
|
}else{
|
|
let productOptions = {};
|
|
if(result.productOptions){
|
|
productOptions = JSON.parse(result.productOptions);
|
|
}
|
|
|
|
// If JSON query param return json instead
|
|
if(req.query.json === 'true'){
|
|
res.status(200).json(result);
|
|
return;
|
|
}
|
|
|
|
// show the view
|
|
common.getImages(result._id, req, res, async (images) => {
|
|
res.render(`${config.themeViews}product`, {
|
|
title: result.productTitle,
|
|
result: result,
|
|
productOptions: productOptions,
|
|
images: images,
|
|
productDescription: result.productDescription,
|
|
metaDescription: config.cartTitle + ' - ' + result.productTitle,
|
|
pageCloseBtn: common.showCartCloseBtn('product'),
|
|
config: config,
|
|
session: req.session,
|
|
pageUrl: config.baseUrl + req.originalUrl,
|
|
message: common.clearSessionValue(req.session, 'message'),
|
|
messageType: common.clearSessionValue(req.session, 'messageType'),
|
|
helpers: req.handlebars.helpers,
|
|
showFooter: 'showFooter',
|
|
menu: common.sortMenu(await common.getMenu(db))
|
|
});
|
|
});
|
|
}
|
|
});
|
|
});
|
|
|
|
// Updates a single product quantity
|
|
router.post('/product/updatecart', (req, res, next) => {
|
|
const db = req.app.db;
|
|
let cartItems = JSON.parse(req.body.items);
|
|
let hasError = false;
|
|
|
|
async.eachSeries(cartItems, (cartItem, callback) => {
|
|
let productQuantity = cartItem.itemQuantity ? cartItem.itemQuantity : 1;
|
|
if(cartItem.itemQuantity === 0){
|
|
// quantity equals zero so we remove the item
|
|
req.session.cart.splice(cartItem.cartIndex, 1);
|
|
callback(null);
|
|
}else{
|
|
db.products.findOne({_id: common.getId(cartItem.productId)}, (err, product) => {
|
|
if(err){
|
|
console.error(colors.red('Error updating cart', err));
|
|
}
|
|
if(product){
|
|
let productPrice = parseFloat(product.productPrice).toFixed(2);
|
|
if(req.session.cart[cartItem.cartIndex]){
|
|
req.session.cart[cartItem.cartIndex].quantity = productQuantity;
|
|
req.session.cart[cartItem.cartIndex].totalItemPrice = productPrice * productQuantity;
|
|
callback(null);
|
|
}
|
|
}else{
|
|
hasError = true;
|
|
callback(null);
|
|
}
|
|
});
|
|
}
|
|
}, () => {
|
|
// update total cart amount
|
|
common.updateTotalCartAmount(req, res);
|
|
|
|
// show response
|
|
if(hasError === false){
|
|
res.status(200).json({message: 'Cart successfully updated', totalCartItems: Object.keys(req.session.cart).length});
|
|
}else{
|
|
res.status(400).json({message: 'There was an error updating the cart', totalCartItems: Object.keys(req.session.cart).length});
|
|
}
|
|
});
|
|
});
|
|
|
|
// Remove single product from cart
|
|
router.post('/product/removefromcart', (req, res, next) => {
|
|
// remove item from cart
|
|
async.each(req.session.cart, (item, callback) => {
|
|
if(item){
|
|
if(item.productId === req.body.cart_index){
|
|
req.session.cart = _.pull(req.session.cart, item);
|
|
}
|
|
}
|
|
callback();
|
|
}, () => {
|
|
// update total cart amount
|
|
common.updateTotalCartAmount(req, res);
|
|
res.status(200).json({message: 'Product successfully removed', totalCartItems: Object.keys(req.session.cart).length});
|
|
});
|
|
});
|
|
|
|
// Totally empty the cart
|
|
router.post('/product/emptycart', (req, res, next) => {
|
|
delete req.session.cart;
|
|
delete req.session.orderId;
|
|
|
|
// update total cart amount
|
|
common.updateTotalCartAmount(req, res);
|
|
res.status(200).json({message: 'Cart successfully emptied', totalCartItems: 0});
|
|
});
|
|
|
|
// Add item to cart
|
|
router.post('/product/addtocart', (req, res, next) => {
|
|
const db = req.app.db;
|
|
let productQuantity = req.body.productQuantity ? parseInt(req.body.productQuantity) : 1;
|
|
|
|
// Don't allow negative quantity
|
|
if(productQuantity < 0){
|
|
productQuantity = 1;
|
|
}
|
|
|
|
// setup cart object if it doesn't exist
|
|
if(!req.session.cart){
|
|
req.session.cart = [];
|
|
}
|
|
|
|
// Get the item from the DB
|
|
db.products.findOne({_id: common.getId(req.body.productId)}, (err, product) => {
|
|
if(err){
|
|
console.error(colors.red('Error adding to cart', err));
|
|
return res.status(400).json({message: 'Error updating cart. Please try again.'});
|
|
}
|
|
|
|
// No product found
|
|
if(!product){
|
|
return res.status(400).json({message: 'Error updating cart. Please try again.'});
|
|
}
|
|
|
|
let productPrice = parseFloat(product.productPrice).toFixed(2);
|
|
|
|
// Doc used to test if existing in the cart with the options. If not found, we add new.
|
|
let options = {};
|
|
if(req.body.productOptions){
|
|
options = JSON.parse(req.body.productOptions);
|
|
}
|
|
let findDoc = {
|
|
productId: req.body.productId,
|
|
options: options
|
|
};
|
|
|
|
// if exists we add to the existing value
|
|
let cartIndex = _.findIndex(req.session.cart, findDoc);
|
|
if(cartIndex > -1){
|
|
req.session.cart[cartIndex].quantity = parseInt(req.session.cart[cartIndex].quantity) + productQuantity;
|
|
req.session.cart[cartIndex].totalItemPrice = productPrice * parseInt(req.session.cart[cartIndex].quantity);
|
|
}else{
|
|
// Doesnt exist so we add to the cart session
|
|
req.session.cartTotalItems = req.session.cartTotalItems + productQuantity;
|
|
|
|
// new product deets
|
|
let productObj = {};
|
|
productObj.productId = req.body.productId;
|
|
productObj.title = product.productTitle;
|
|
productObj.quantity = productQuantity;
|
|
productObj.totalItemPrice = productPrice * productQuantity;
|
|
productObj.options = options;
|
|
productObj.productImage = product.productImage;
|
|
if(product.productPermalink){
|
|
productObj.link = product.productPermalink;
|
|
}else{
|
|
productObj.link = product._id;
|
|
}
|
|
|
|
// merge into the current cart
|
|
req.session.cart.push(productObj);
|
|
}
|
|
|
|
// update total cart amount
|
|
common.updateTotalCartAmount(req, res);
|
|
|
|
// update how many products in the shopping cart
|
|
req.session.cartTotalItems = req.session.cart.reduce((a, b) => +a + +b.quantity, 0);
|
|
return res.status(200).json({message: 'Cart successfully updated', totalCartItems: req.session.cartTotalItems});
|
|
});
|
|
});
|
|
|
|
// search products
|
|
router.get('/search/:searchTerm/:pageNum?', (req, res) => {
|
|
let db = req.app.db;
|
|
let searchTerm = req.params.searchTerm;
|
|
let productsIndex = req.app.productsIndex;
|
|
let config = req.app.config;
|
|
let numberProducts = config.productsPerPage ? config.productsPerPage : 6;
|
|
|
|
let lunrIdArray = [];
|
|
productsIndex.search(searchTerm).forEach((id) => {
|
|
lunrIdArray.push(common.getId(id.ref));
|
|
});
|
|
|
|
let pageNum = 1;
|
|
if(req.params.pageNum){
|
|
pageNum = req.params.pageNum;
|
|
}
|
|
|
|
Promise.all([
|
|
common.getData(req, pageNum, {_id: {$in: lunrIdArray}}),
|
|
common.getMenu(db)
|
|
])
|
|
.then(([results, menu]) => {
|
|
// If JSON query param return json instead
|
|
if(req.query.json === 'true'){
|
|
res.status(200).json(results.data);
|
|
return;
|
|
}
|
|
|
|
res.render(`${config.themeViews}index`, {
|
|
title: 'Results',
|
|
results: results.data,
|
|
filtered: true,
|
|
session: req.session,
|
|
metaDescription: req.app.config.cartTitle + ' - Search term: ' + searchTerm,
|
|
searchTerm: searchTerm,
|
|
pageCloseBtn: common.showCartCloseBtn('search'),
|
|
message: common.clearSessionValue(req.session, 'message'),
|
|
messageType: common.clearSessionValue(req.session, 'messageType'),
|
|
productsPerPage: numberProducts,
|
|
totalProductCount: results.totalProducts,
|
|
pageNum: pageNum,
|
|
paginateUrl: 'search',
|
|
config: config,
|
|
menu: common.sortMenu(menu),
|
|
helpers: req.handlebars.helpers,
|
|
showFooter: 'showFooter'
|
|
});
|
|
})
|
|
.catch((err) => {
|
|
console.error(colors.red('Error searching for products', err));
|
|
});
|
|
});
|
|
|
|
// search products
|
|
router.get('/category/:cat/:pageNum?', (req, res) => {
|
|
let db = req.app.db;
|
|
let searchTerm = req.params.cat;
|
|
let productsIndex = req.app.productsIndex;
|
|
let config = req.app.config;
|
|
let numberProducts = config.productsPerPage ? config.productsPerPage : 6;
|
|
|
|
let lunrIdArray = [];
|
|
productsIndex.search(searchTerm).forEach((id) => {
|
|
lunrIdArray.push(common.getId(id.ref));
|
|
});
|
|
|
|
let pageNum = 1;
|
|
if(req.params.pageNum){
|
|
pageNum = req.params.pageNum;
|
|
}
|
|
|
|
Promise.all([
|
|
common.getData(req, pageNum, {_id: {$in: lunrIdArray}}),
|
|
common.getMenu(db)
|
|
])
|
|
.then(([results, menu]) => {
|
|
const sortedMenu = common.sortMenu(menu);
|
|
|
|
// If JSON query param return json instead
|
|
if(req.query.json === 'true'){
|
|
res.status(200).json(results.data);
|
|
return;
|
|
}
|
|
|
|
res.render(`${config.themeViews}index`, {
|
|
title: 'Category',
|
|
results: results.data,
|
|
filtered: true,
|
|
session: req.session,
|
|
searchTerm: searchTerm,
|
|
metaDescription: req.app.config.cartTitle + ' - Category: ' + searchTerm,
|
|
pageCloseBtn: common.showCartCloseBtn('category'),
|
|
message: common.clearSessionValue(req.session, 'message'),
|
|
messageType: common.clearSessionValue(req.session, 'messageType'),
|
|
productsPerPage: numberProducts,
|
|
totalProductCount: results.totalProducts,
|
|
pageNum: pageNum,
|
|
menuLink: _.find(sortedMenu.items, (obj) => { return obj.link === searchTerm; }),
|
|
paginateUrl: 'category',
|
|
config: config,
|
|
menu: sortedMenu,
|
|
helpers: req.handlebars.helpers,
|
|
showFooter: 'showFooter'
|
|
});
|
|
})
|
|
.catch((err) => {
|
|
console.error(colors.red('Error getting products for category', err));
|
|
});
|
|
});
|
|
|
|
// return sitemap
|
|
router.get('/sitemap.xml', (req, res, next) => {
|
|
let sm = require('sitemap');
|
|
let config = req.app.config;
|
|
|
|
common.addSitemapProducts(req, res, (err, products) => {
|
|
if(err){
|
|
console.error(colors.red('Error generating sitemap.xml', err));
|
|
}
|
|
let sitemap = sm.createSitemap(
|
|
{
|
|
hostname: config.baseUrl,
|
|
cacheTime: 600000,
|
|
urls: [
|
|
{url: '/', changefreq: 'weekly', priority: 1.0}
|
|
]
|
|
});
|
|
|
|
let currentUrls = sitemap.urls;
|
|
let mergedUrls = currentUrls.concat(products);
|
|
sitemap.urls = mergedUrls;
|
|
// render the sitemap
|
|
sitemap.toXML((err, xml) => {
|
|
if(err){
|
|
return res.status(500).end();
|
|
}
|
|
res.header('Content-Type', 'application/xml');
|
|
res.send(xml);
|
|
return true;
|
|
});
|
|
});
|
|
});
|
|
|
|
router.get('/page/:pageNum', (req, res, next) => {
|
|
let db = req.app.db;
|
|
let config = req.app.config;
|
|
let numberProducts = config.productsPerPage ? config.productsPerPage : 6;
|
|
|
|
Promise.all([
|
|
common.getData(req, req.params.pageNum),
|
|
common.getMenu(db)
|
|
])
|
|
.then(([results, menu]) => {
|
|
// If JSON query param return json instead
|
|
if(req.query.json === 'true'){
|
|
res.status(200).json(results.data);
|
|
return;
|
|
}
|
|
|
|
res.render(`${config.themeViews}index`, {
|
|
title: 'Shop',
|
|
results: results.data,
|
|
session: req.session,
|
|
message: common.clearSessionValue(req.session, 'message'),
|
|
messageType: common.clearSessionValue(req.session, 'messageType'),
|
|
metaDescription: req.app.config.cartTitle + ' - Products page: ' + req.params.pageNum,
|
|
pageCloseBtn: common.showCartCloseBtn('page'),
|
|
config: req.app.config,
|
|
productsPerPage: numberProducts,
|
|
totalProductCount: results.totalProducts,
|
|
pageNum: req.params.pageNum,
|
|
paginateUrl: 'page',
|
|
helpers: req.handlebars.helpers,
|
|
showFooter: 'showFooter',
|
|
menu: common.sortMenu(menu)
|
|
});
|
|
})
|
|
.catch((err) => {
|
|
console.error(colors.red('Error getting products for page', err));
|
|
});
|
|
});
|
|
|
|
// The main entry point of the shop
|
|
router.get('/:page?', (req, res, next) => {
|
|
let db = req.app.db;
|
|
let config = req.app.config;
|
|
let numberProducts = config.productsPerPage ? config.productsPerPage : 6;
|
|
|
|
// if no page is specified, just render page 1 of the cart
|
|
if(!req.params.page){
|
|
Promise.all([
|
|
common.getData(req, 1, {}),
|
|
common.getMenu(db)
|
|
])
|
|
.then(([results, menu]) => {
|
|
// If JSON query param return json instead
|
|
if(req.query.json === 'true'){
|
|
res.status(200).json(results.data);
|
|
return;
|
|
}
|
|
|
|
res.render(`${config.themeViews}index`, {
|
|
title: `${config.cartTitle} - Shop`,
|
|
theme: config.theme,
|
|
results: results.data,
|
|
session: req.session,
|
|
message: common.clearSessionValue(req.session, 'message'),
|
|
messageType: common.clearSessionValue(req.session, 'messageType'),
|
|
pageCloseBtn: common.showCartCloseBtn('page'),
|
|
config: req.app.config,
|
|
productsPerPage: numberProducts,
|
|
totalProductCount: results.totalProducts,
|
|
pageNum: 1,
|
|
paginateUrl: 'page',
|
|
helpers: req.handlebars.helpers,
|
|
showFooter: 'showFooter',
|
|
menu: common.sortMenu(menu)
|
|
});
|
|
})
|
|
.catch((err) => {
|
|
console.error(colors.red('Error getting products for page', err));
|
|
});
|
|
}else{
|
|
if(req.params.page === 'admin'){
|
|
next();
|
|
return;
|
|
}
|
|
// lets look for a page
|
|
db.pages.findOne({pageSlug: req.params.page, pageEnabled: 'true'}, async (err, page) => {
|
|
if(err){
|
|
console.error(colors.red('Error getting page', err));
|
|
}
|
|
// if we have a page lets render it, else throw 404
|
|
if(page){
|
|
res.render(`${config.themeViews}page`, {
|
|
title: page.pageName,
|
|
page: page,
|
|
searchTerm: req.params.page,
|
|
session: req.session,
|
|
message: common.clearSessionValue(req.session, 'message'),
|
|
messageType: common.clearSessionValue(req.session, 'messageType'),
|
|
pageCloseBtn: common.showCartCloseBtn('page'),
|
|
config: req.app.config,
|
|
metaDescription: req.app.config.cartTitle + ' - ' + page,
|
|
helpers: req.handlebars.helpers,
|
|
showFooter: 'showFooter',
|
|
menu: common.sortMenu(await common.getMenu(db))
|
|
});
|
|
}else{
|
|
res.status(404).render('error', {
|
|
title: '404 Error - Page not found',
|
|
config: req.app.config,
|
|
message: '404 Error - Page not found',
|
|
helpers: req.handlebars.helpers,
|
|
showFooter: 'showFooter',
|
|
menu: common.sortMenu(await common.getMenu(db))
|
|
});
|
|
}
|
|
});
|
|
}
|
|
});
|
|
|
|
module.exports = router;
|