Started adding some tests

app.js

@@ -315,7 +315,13 @@ MongoClient.connect(config.databaseConnectionString, {}, (err, client) => {
 
     // select DB
     const dbUriObj = mongodbUri.parse(config.databaseConnectionString);
-    const db = client.db(dbUriObj.database);
+    let db;
+    // if in testing, set the testing DB
+    if(process.env.NODE_ENV === 'test'){
+        db = client.db('testingdb');
+    }else{
+        db = client.db(dbUriObj.database);
+    }
 
     // setup the collections
     db.users = db.collection('users');
@@ -326,17 +332,20 @@ MongoClient.connect(config.databaseConnectionString, {}, (err, client) => {
     db.customers = db.collection('customers');
 
     // add db to app for routes
+    app.dbClient = client;
     app.db = db;
+    app.config = config;
+    app.port = app.get('port');
 
     // run indexing
     common.runIndexing(app)
-    .then(common.testData(db, app))
     .then(app.listen(app.get('port')))
     .then(() => {
         // lift the app
+        app.emit('appStarted');
         console.log(colors.green('expressCart running on host: http://localhost:' + app.get('port')));
     })
-    .catch(() => {
+    .catch((err) => {
         console.error(colors.red('Error setting up indexes:' + err));
         process.exit(2);
     });

bin/testdata.json

@@ -14,7 +14,7 @@
             "productImage": "/uploads/duckworth-jacket/woolfill-jacket_6c39ae23-c0c8-4821-85f4-4b5d64333c62_grande.jpg"
         },
         {
-            "productPermalink": "5-panel-cap",
+            "productPermalink": "5-panel-camp-cap",
             "productTitle": "5 Panel Camp Cap",
             "productPrice": "48",
             "productDescription": "<p style=\"margin-bottom: 25px; text-rendering: optimizeLegibility;\">A classic 5 panel hat with our United By Blue logo on the front and an adjustable strap to keep fit and secure. Made with recycled polyester and organic cotton mix.<\/p><ul style=\"margin-right: 0px; margin-bottom: 25px; margin-left: 20px; padding: 0px; text-rendering: optimizeLegibility;\"><li style=\"margin-bottom: 0px;\">Made in&nbsp;New Jersey<\/li><li style=\"margin-bottom: 0px;\">7oz Eco-Twill fabric:&nbsp;35% organic cotton, 65% recycled PET&nbsp;(plastic water and soda bottles)&nbsp;<\/li><li style=\"margin-bottom: 0px;\">Embossed leather patch<\/li><\/ul><ul class=\"tabs\" style=\"margin-right: 0px; margin-bottom: 25px; margin-left: 20px; padding: 0px; text-rendering: optimizeLegibility; color: rgb(28, 29, 29); font-family: Arapey, serif; line-height: 25.008px;\"><\/ul>",
@@ -79,7 +79,7 @@
             "productImage" : "/uploads/hudderton-backpack/hudderton-backpack_dc8afb13-448b-49d9-a042-5a163a97de8f_590x.jpg"
         },
         {
-            "productPermalink" : "Ayres",
+            "productPermalink" : "ayres-chambray",
             "productTitle" : "Ayres Chambray",
             "productPrice" : "77",
             "productDescription" : "<p style=\"margin-bottom: 25px; text-rendering: optimizeLegibility; color: rgb(34, 35, 35); font-family: Arapey, serif;\">Comfortable and practical, our chambray button down is perfect for travel or days spent on the go. The Ayres Chambray has a rich, washed out indigo color suitable to throw on for any event. Made with sustainable soft chambray featuring two chest pockets with sturdy and scratch resistant corozo buttons.</p><ul class=\"tabs-content\" style=\"margin-right: 0px; margin-bottom: 25px; margin-left: 20px; padding: 0px; text-rendering: optimizeLegibility; color: rgb(34, 35, 35); font-family: Arapey, serif;\"><li style=\"margin-bottom: 0px;\"><span style=\"line-height: 1.4;\">100% Organic Cotton Chambray, 4.9 oz Fabric.</span></li><li style=\"margin-bottom: 0px;\"><span style=\"line-height: 1.4;\">Natural Corozo Buttons.</span></li></ul>",
@@ -92,6 +92,28 @@
             "productImage" : "/uploads/Ayres Chambray/chambray_5f232530-4331-492a-872c-81c225d6bafd_590x.jpg"
         }
     ],
+    "customers": [
+        {
+            "email" : "test@test.com",
+            "firstName" : "Testy",
+            "lastName" : "Cles",
+            "address1" : "1 test street",
+            "address2" : "testvile",
+            "country" : "Netherlands",
+            "state" : "",
+            "postcode" : "2000TW",
+            "phone" : "123456789",
+            "password" : "$2a$10$kKjnX1J/CAdgdmLI0WuPY.ILH1c7N8mD0H/ZyUXEfee1mJxJvZIS."
+        }
+    ],
+    "users": [
+        {
+            "usersName" : "test",
+            "userEmail" : "test@test.com",
+            "userPassword" : "$2a$10$7jQx/hQOWrRni531b/dHRuH8o1ZP8Yo8g..GpTOF4M7RrEH/pzTMy",
+            "isAdmin" : "false"
+        }
+    ],
     "menu": {
         "items": [
             {

lib/common.js

@@ -600,25 +600,69 @@ exports.runIndexing = (app) => {
     });
 };
 
-exports.testData = (db, app) => {
+exports.dropTestData = (db) => {
-    db.products.count({})
+    Promise.all([
+        db.products.drop(),
+        db.users.drop(),
+        db.customers.drop()
+    ])
+    .then((err) => {
+        return Promise.resolve();
+    })
+    .catch((err) => {
+        console.log('Error dropping test data', err);
+    });
+};
+
+exports.sampleData = (app) => {
+    const db = app.db;
+
+    db.products.count()
     .then((products) => {
-        if(products > 0){
+        if(products !== 0){
             return Promise.resolve();
         }
 
-        console.info(colors.cyan('No products, inserting test data'));
+        console.log('Inserting sample data');
-
         const testData = fs.readFileSync('./bin/testdata.json', 'utf-8');
         const jsonData = JSON.parse(testData);
+
+        // Add sample data
         return Promise.all([
             db.products.insertMany(jsonData.products),
-            db.menu.insertOne(jsonData.menu),
+            db.menu.insertOne(jsonData.menu)
-            exports.runIndexing(app)
+        ]);
+    });
+};
+
+exports.testData = async (app) => {
+    const db = app.db;
+    const testData = fs.readFileSync('./bin/testdata.json', 'utf-8');
+    const jsonData = JSON.parse(testData);
+
+    // TODO: A bit ugly, needs fixing
+    return new Promise((resolve, reject) => {
+        Promise.all([
+            db.users.remove({}, {}),
+            db.customers.remove({}, {}),
+            db.products.remove({}, {})
         ])
+        .then(() => {
+            Promise.all([
+                db.users.insertMany(jsonData.users),
+                db.customers.insertMany(jsonData.customers),
+                db.products.insertMany(jsonData.products),
+                db.menu.insertOne(jsonData.menu)
+            ])
+            .then(() => {
+                resolve();
+            })
+            .catch((err) => {
+                reject(err);
+            });
+        })
         .catch((err) => {
-            console.info(colors.red('Error inserting test data. Check `/bin/testdata.json` is correctly formatted.', err));
+            reject(err);
-            process.exit(2);
         });
     });
 };

package.json

@@ -5,7 +5,8 @@
   "private": false,
   "scripts": {
     "start": "node app.js",
-    "deploy": "gulp deploy"
+    "deploy": "gulp deploy",
+    "test": "ava test/**/*.js --verbose"
   },
   "dependencies": {
     "ajv": "^6.0.0",
@@ -16,7 +17,7 @@
     "body-parser": "^1.17.2",
     "cheerio": "^0.22.0",
     "colors": "^1.1.2",
-    "connect-mongodb-session": "^1.3.0",
+    "connect-mongodb-session": "^1.4.0",
     "cookie-parser": "^1.4.3",
     "express": "^4.15.3",
     "express-handlebars": "^3.0.0",
@@ -27,8 +28,7 @@
     "lodash": "^4.13.1",
     "lunr": "^2.1.5",
     "moment": "^2.15.2",
-    "mongodb": "^3.0.1",
+    "mongodb": "2.2.3",
-    "mongodb-uri": "^0.9.7",
     "morgan": "^1.9.0",
     "multer": "^1.1.0",
     "nodemailer": "^4.4.1",
@@ -42,6 +42,7 @@
     "uglifycss": "0.0.27"
   },
   "devDependencies": {
+    "ava": "^0.25.0",
     "eslint": "^3.19.0",
     "eslint-config-airbnb-base": "^12.1.0",
     "eslint-config-standard": "^10.2.1",
@@ -53,7 +54,9 @@
     "gulp-clean-css": "^3.9.2",
     "gulp-minify": "^2.1.0",
     "gulp-rename": "^1.2.2",
-    "run-sequence": "^2.2.1"
+    "mongodb-uri": "^0.9.7",
+    "run-sequence": "^2.2.1",
+    "wait.for": "^0.6.6"
   },
   "main": "app.js",
   "keywords": [

public/javascripts/expressCart.js

@@ -344,6 +344,27 @@ $(document).ready(function (){
         }
     });
 
+    $('#loginForm').on('click', function(e){
+        if(!e.isDefaultPrevented()){
+            e.preventDefault();
+            $.ajax({
+                method: 'POST',
+                url: '/admin/login_action',
+                data: {
+                    email: $('#email').val(),
+                    password: $('#password').val()
+                }
+            })
+            .done(function(msg){
+                window.location = '/admin';
+            })
+            .fail(function(msg){
+                showNotification(msg.responseJSON.message, 'danger');
+            });
+        }
+        e.preventDefault();
+    });
+
     // call update settings API
     $('#customerLogin').on('click', function(e){
         if(!e.isDefaultPrevented()){

routes/admin.js

@@ -39,7 +39,7 @@ router.get('/admin/login', (req, res) => {
             res.render('login', {
                 title: 'Login',
                 referringUrl: req.header('Referer'),
-                config: common.getConfig(),
+                config: req.app.config,
                 message: common.clearSessionValue(req.session, 'message'),
                 messageType: common.clearSessionValue(req.session, 'messageType'),
                 helpers: req.handlebars.helpers,
@@ -59,17 +59,13 @@ router.post('/admin/login_action', (req, res) => {
 
     db.users.findOne({userEmail: req.body.email}, (err, user) => {
         if(err){
-            req.session.message = 'Cannot find user.';
+            res.status(400).json({message: 'A user with that email does not exist.'});
-            req.session.messageType = 'danger';
-            res.redirect('/admin/login');
             return;
         }
 
         // check if user exists with that email
         if(user === undefined || user === null){
-            req.session.message = 'A user with that email does not exist.';
+            res.status(400).json({message: 'A user with that email does not exist.'});
-            req.session.messageType = 'danger';
-            res.redirect('/admin/login');
         }else{
             // we have a user under that email so we compare the password
             bcrypt.compare(req.body.password, user.userPassword)
@@ -79,12 +75,10 @@ router.post('/admin/login_action', (req, res) => {
                     req.session.usersName = user.usersName;
                     req.session.userId = user._id.toString();
                     req.session.isAdmin = user.isAdmin;
-                    res.redirect('/admin');
+                    res.status(200).json({message: 'Login successful'});
                 }else{
                     // password is not correct
-                    req.session.message = 'Access denied. Check password and try again.';
+                    res.status(400).json({message: 'Access denied. Check password and try again.'});
-                    req.session.messageType = 'danger';
-                    res.redirect('/admin/login');
                 }
             });
         }
@@ -106,7 +100,7 @@ router.get('/admin/setup', (req, res) => {
             req.session.needsSetup = true;
             res.render('setup', {
                 title: 'Setup',
-                config: common.getConfig(),
+                config: req.app.config,
                 helpers: req.handlebars.helpers,
                 message: common.clearSessionValue(req.session, 'message'),
                 messageType: common.clearSessionValue(req.session, 'messageType'),
@@ -165,9 +159,9 @@ router.get('/admin/settings', common.restrict, (req, res) => {
         message: common.clearSessionValue(req.session, 'message'),
         messageType: common.clearSessionValue(req.session, 'messageType'),
         helpers: req.handlebars.helpers,
-        config: common.getConfig(),
+        config: req.app.config,
-        footerHtml: typeof common.getConfig().footerHtml !== 'undefined' ? escape.decode(common.getConfig().footerHtml) : null,
+        footerHtml: typeof req.app.config.footerHtml !== 'undefined' ? escape.decode(req.app.config.footerHtml) : null,
-        googleAnalytics: typeof common.getConfig().googleAnalytics !== 'undefined' ? escape.decode(common.getConfig().googleAnalytics) : null
+        googleAnalytics: typeof req.app.config.googleAnalytics !== 'undefined' ? escape.decode(req.app.config.googleAnalytics) : null
     });
 });
 
@@ -218,7 +212,7 @@ router.get('/admin/settings/menu', common.restrict, async (req, res) => {
         message: common.clearSessionValue(req.session, 'message'),
         messageType: common.clearSessionValue(req.session, 'messageType'),
         helpers: req.handlebars.helpers,
-        config: common.getConfig(),
+        config: req.app.config,
         menu: common.sortMenu(await common.getMenu(db))
     });
 });
@@ -239,7 +233,7 @@ router.get('/admin/settings/pages', common.restrict, (req, res) => {
             message: common.clearSessionValue(req.session, 'message'),
             messageType: common.clearSessionValue(req.session, 'messageType'),
             helpers: req.handlebars.helpers,
-            config: common.getConfig(),
+            config: req.app.config,
             menu: common.sortMenu(await common.getMenu(db))
         });
     });
@@ -257,7 +251,7 @@ router.get('/admin/settings/pages/new', common.restrict, common.checkAccess, asy
         message: common.clearSessionValue(req.session, 'message'),
         messageType: common.clearSessionValue(req.session, 'messageType'),
         helpers: req.handlebars.helpers,
-        config: common.getConfig(),
+        config: req.app.config,
         menu: common.sortMenu(await common.getMenu(db))
     });
 });
@@ -281,14 +275,14 @@ router.get('/admin/settings/pages/edit/:page', common.restrict, common.checkAcce
                 message: common.clearSessionValue(req.session, 'message'),
                 messageType: common.clearSessionValue(req.session, 'messageType'),
                 helpers: req.handlebars.helpers,
-                config: common.getConfig(),
+                config: req.app.config,
                 menu
             });
         }else{
             // 404 it!
             res.status(404).render('error', {
                 title: '404 Error - Page not found',
-                config: common.getConfig(),
+                config: req.app.config,
                 message: '404 Error - Page not found',
                 helpers: req.handlebars.helpers,
                 showFooter: 'showFooter',
@@ -478,7 +472,7 @@ router.post('/admin/file/upload', common.restrict, common.checkAccess, upload.si
 
 // delete a file via ajax request
 router.post('/admin/testEmail', common.restrict, (req, res) => {
-    let config = common.getConfig();
+    let config = req.app.config;
     // TODO: Should fix this to properly handle result
     common.sendEmail(config.emailAddress, 'expressCart test email', 'Your email settings are working');
     res.status(200).json({message: 'Test email sent'});

routes/customer.js

@@ -74,7 +74,7 @@ router.get('/admin/customer/view/:id?', common.restrict, (req, res) => {
             session: req.session,
             message: common.clearSessionValue(req.session, 'message'),
             messageType: common.clearSessionValue(req.session, 'messageType'),
-            config: common.getConfig(),
+            config: req.app.config,
             editor: true,
             helpers: req.handlebars.helpers
         });
@@ -94,7 +94,7 @@ router.get('/admin/customers', common.restrict, (req, res) => {
             helpers: req.handlebars.helpers,
             message: common.clearSessionValue(req.session, 'message'),
             messageType: common.clearSessionValue(req.session, 'messageType'),
-            config: common.getConfig()
+            config: req.app.config
         });
     });
 });
@@ -119,7 +119,7 @@ router.get('/admin/customers/filter/:search', common.restrict, (req, res, next)
             title: 'Customer results',
             customers: customers,
             admin: true,
-            config: common.getConfig(),
+            config: req.app.config,
             session: req.session,
             searchTerm: searchTerm,
             message: common.clearSessionValue(req.session, 'message'),
@@ -130,7 +130,7 @@ router.get('/admin/customers/filter/:search', common.restrict, (req, res, next)
 });
 
 // login the customer and check the password
-router.post('/customer/login_action', (req, res) => {
+router.post('/customer/login_action', async (req, res) => {
     let db = req.app.db;
 
     db.customers.findOne({email: req.body.loginEmail}, (err, customer) => { // eslint-disable-line
@@ -178,7 +178,7 @@ router.get('/customer/forgotten', (req, res) => {
         title: 'Forgotten',
         route: 'customer',
         forgotType: 'customer',
-        config: common.getConfig(),
+        config: req.app.config,
         helpers: req.handlebars.helpers,
         message: common.clearSessionValue(req.session, 'message'),
         messageType: common.clearSessionValue(req.session, 'messageType'),
@@ -189,7 +189,7 @@ router.get('/customer/forgotten', (req, res) => {
 // forgotten password
 router.post('/customer/forgotten_action', (req, res) => {
     const db = req.app.db;
-    const config = common.getConfig();
+    const config = req.app.config;
     let passwordToken = randtoken.generate(30);
 
     // find the user
@@ -240,7 +240,7 @@ router.get('/customer/reset/:token', (req, res) => {
             title: 'Reset password',
             token: req.params.token,
             route: 'customer',
-            config: common.getConfig(),
+            config: req.app.config,
             message: common.clearSessionValue(req.session, 'message'),
             message_type: common.clearSessionValue(req.session, 'message_type'),
             show_footer: 'show_footer',

routes/index.js

@@ -6,10 +6,9 @@ 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 = common.getConfig();
+    let config = req.app.config;
 
     // render the payment complete message
     db.orders.findOne({_id: common.getId(req.params.orderId)}, async (err, result) => {
@@ -18,7 +17,7 @@ router.get('/payment/:orderId', async (req, res, next) => {
         }
         res.render(`${config.themeViews}payment_complete`, {
             title: 'Payment complete',
-            config: common.getConfig(),
+            config: req.app.config,
             session: req.session,
             pageCloseBtn: common.showCartCloseBtn('payment'),
             result: result,
@@ -32,7 +31,7 @@ router.get('/payment/:orderId', async (req, res, next) => {
 });
 
 router.get('/checkout', async (req, res, next) => {
-    let config = common.getConfig();
+    let config = req.app.config;
 
     // if there is no items in the cart then render a failure
     if(!req.session.cart){
@@ -45,7 +44,7 @@ router.get('/checkout', async (req, res, next) => {
     // render the checkout
     res.render(`${config.themeViews}checkout`, {
         title: 'Checkout',
-        config: common.getConfig(),
+        config: req.app.config,
         session: req.session,
         pageCloseBtn: common.showCartCloseBtn('checkout'),
         checkout: 'hidden',
@@ -58,7 +57,7 @@ router.get('/checkout', async (req, res, next) => {
 });
 
 router.get('/pay', async (req, res, next) => {
-    const config = common.getConfig();
+    const config = req.app.config;
 
     // if there is no items in the cart then render a failure
     if(!req.session.cart){
@@ -71,7 +70,7 @@ router.get('/pay', async (req, res, next) => {
     // render the payment page
     res.render(`${config.themeViews}pay`, {
         title: 'Pay',
-        config: common.getConfig(),
+        config: req.app.config,
         paymentConfig: common.getPaymentConfig(),
         pageCloseBtn: common.showCartCloseBtn('pay'),
         session: req.session,
@@ -85,14 +84,14 @@ router.get('/pay', async (req, res, next) => {
 });
 
 router.get('/cartPartial', (req, res) => {
-    const config = common.getConfig();
+    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: common.getConfig(),
+        config: req.app.config,
         session: req.session
     });
 });
@@ -100,7 +99,7 @@ router.get('/cartPartial', (req, res) => {
 // show an individual product
 router.get('/product/:id', (req, res) => {
     let db = req.app.db;
-    let config = common.getConfig();
+    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
@@ -115,6 +114,12 @@ router.get('/product/:id', (req, res) => {
                 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`, {
@@ -223,58 +228,59 @@ router.post('/product/addtocart', (req, res, next) => {
     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.'});
         }
 
-        // We item is found, add it to the cart
+        // No product found
-        if(product){
+        if(!product){
-            let productPrice = parseFloat(product.productPrice).toFixed(2);
+            return res.status(400).json({message: 'Error updating cart. Please try again.'});
+        }
 
-            // Doc used to test if existing in the cart with the options. If not found, we add new.
+        let productPrice = parseFloat(product.productPrice).toFixed(2);
-            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
+        // Doc used to test if existing in the cart with the options. If not found, we add new.
-            let cartIndex = _.findIndex(req.session.cart, findDoc);
+        let options = {};
-            if(cartIndex > -1){
+        if(req.body.productOptions){
-                req.session.cart[cartIndex].quantity = parseInt(req.session.cart[cartIndex].quantity) + productQuantity;
+            options = JSON.parse(req.body.productOptions);
-                req.session.cart[cartIndex].totalItemPrice = productPrice * parseInt(req.session.cart[cartIndex].quantity);
+        }
-            }else{
+        let findDoc = {
-                // Doesnt exist so we add to the cart session
+            productId: req.body.productId,
-                req.session.cartTotalItems = req.session.cartTotalItems + productQuantity;
+            options: options
+        };
 
-                // new product deets
+        // if exists we add to the existing value
-                let productObj = {};
+        let cartIndex = _.findIndex(req.session.cart, findDoc);
-                productObj.productId = req.body.productId;
+        if(cartIndex > -1){
-                productObj.title = product.productTitle;
+            req.session.cart[cartIndex].quantity = parseInt(req.session.cart[cartIndex].quantity) + productQuantity;
-                productObj.quantity = productQuantity;
+            req.session.cart[cartIndex].totalItemPrice = productPrice * parseInt(req.session.cart[cartIndex].quantity);
-                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 = Object.keys(req.session.cart).length;
-            res.status(200).json({message: 'Cart successfully updated', totalCartItems: Object.keys(req.session.cart).length});
         }else{
-            res.status(400).json({message: 'Error updating cart. Please try again.'});
+            // 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 = Object.keys(req.session.cart).length;
+        return res.status(200).json({message: 'Cart successfully updated', totalCartItems: Object.keys(req.session.cart).length});
     });
 });
 
@@ -283,7 +289,7 @@ router.get('/search/:searchTerm/:pageNum?', (req, res) => {
     let db = req.app.db;
     let searchTerm = req.params.searchTerm;
     let productsIndex = req.app.productsIndex;
-    let config = common.getConfig();
+    let config = req.app.config;
     let numberProducts = config.productsPerPage ? config.productsPerPage : 6;
 
     let lunrIdArray = [];
@@ -301,12 +307,18 @@ router.get('/search/:searchTerm/:pageNum?', (req, res) => {
         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: common.getConfig().cartTitle + ' - Search term: ' + searchTerm,
+            metaDescription: req.app.config.cartTitle + ' - Search term: ' + searchTerm,
             searchTerm: searchTerm,
             pageCloseBtn: common.showCartCloseBtn('search'),
             message: common.clearSessionValue(req.session, 'message'),
@@ -331,7 +343,7 @@ router.get('/category/:cat/:pageNum?', (req, res) => {
     let db = req.app.db;
     let searchTerm = req.params.cat;
     let productsIndex = req.app.productsIndex;
-    let config = common.getConfig();
+    let config = req.app.config;
     let numberProducts = config.productsPerPage ? config.productsPerPage : 6;
 
     let lunrIdArray = [];
@@ -351,13 +363,19 @@ router.get('/category/:cat/:pageNum?', (req, res) => {
     .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: common.getConfig().cartTitle + ' - Category: ' + searchTerm,
+            metaDescription: req.app.config.cartTitle + ' - Category: ' + searchTerm,
             pageCloseBtn: common.showCartCloseBtn('category'),
             message: common.clearSessionValue(req.session, 'message'),
             messageType: common.clearSessionValue(req.session, 'messageType'),
@@ -380,7 +398,7 @@ router.get('/category/:cat/:pageNum?', (req, res) => {
 // return sitemap
 router.get('/sitemap.xml', (req, res, next) => {
     let sm = require('sitemap');
-    let config = common.getConfig();
+    let config = req.app.config;
 
     common.addSitemapProducts(req, res, (err, products) => {
         if(err){
@@ -412,7 +430,7 @@ router.get('/sitemap.xml', (req, res, next) => {
 
 router.get('/page/:pageNum', (req, res, next) => {
     let db = req.app.db;
-    let config = common.getConfig();
+    let config = req.app.config;
     let numberProducts = config.productsPerPage ? config.productsPerPage : 6;
 
     Promise.all([
@@ -420,15 +438,21 @@ router.get('/page/:pageNum', (req, res, next) => {
         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: common.getConfig().cartTitle + ' - Products page: ' + req.params.pageNum,
+            metaDescription: req.app.config.cartTitle + ' - Products page: ' + req.params.pageNum,
             pageCloseBtn: common.showCartCloseBtn('page'),
-            config: common.getConfig(),
+            config: req.app.config,
             productsPerPage: numberProducts,
             totalProductCount: results.totalProducts,
             pageNum: req.params.pageNum,
@@ -446,7 +470,7 @@ router.get('/page/:pageNum', (req, res, next) => {
 // The main entry point of the shop
 router.get('/:page?', (req, res, next) => {
     let db = req.app.db;
-    let config = common.getConfig();
+    let config = req.app.config;
     let numberProducts = config.productsPerPage ? config.productsPerPage : 6;
 
     // if no page is specified, just render page 1 of the cart
@@ -456,6 +480,12 @@ router.get('/:page?', (req, res, next) => {
             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,
@@ -464,7 +494,7 @@ router.get('/:page?', (req, res, next) => {
                 message: common.clearSessionValue(req.session, 'message'),
                 messageType: common.clearSessionValue(req.session, 'messageType'),
                 pageCloseBtn: common.showCartCloseBtn('page'),
-                config: common.getConfig(),
+                config: req.app.config,
                 productsPerPage: numberProducts,
                 totalProductCount: results.totalProducts,
                 pageNum: 1,
@@ -497,8 +527,8 @@ router.get('/:page?', (req, res, next) => {
                     message: common.clearSessionValue(req.session, 'message'),
                     messageType: common.clearSessionValue(req.session, 'messageType'),
                     pageCloseBtn: common.showCartCloseBtn('page'),
-                    config: common.getConfig(),
+                    config: req.app.config,
-                    metaDescription: common.getConfig().cartTitle + ' - ' + page,
+                    metaDescription: req.app.config.cartTitle + ' - ' + page,
                     helpers: req.handlebars.helpers,
                     showFooter: 'showFooter',
                     menu: common.sortMenu(await common.getMenu(db))
@@ -506,7 +536,7 @@ router.get('/:page?', (req, res, next) => {
             }else{
                 res.status(404).render('error', {
                     title: '404 Error - Page not found',
-                    config: common.getConfig(),
+                    config: req.app.config,
                     message: '404 Error - Page not found',
                     helpers: req.handlebars.helpers,
                     showFooter: 'showFooter',

routes/order.js

@@ -15,7 +15,7 @@ router.get('/admin/orders', common.restrict, (req, res, next) => {
             title: 'Cart',
             orders: orders,
             admin: true,
-            config: common.getConfig(),
+            config: req.app.config,
             session: req.session,
             message: common.clearSessionValue(req.session, 'message'),
             messageType: common.clearSessionValue(req.session, 'messageType'),
@@ -45,7 +45,7 @@ router.get('/admin/orders/bystatus/:orderstatus', common.restrict, (req, res, ne
             admin: true,
             filteredOrders: true,
             filteredStatus: req.params.orderstatus,
-            config: common.getConfig(),
+            config: req.app.config,
             session: req.session,
             message: common.clearSessionValue(req.session, 'message'),
             messageType: common.clearSessionValue(req.session, 'messageType'),
@@ -69,7 +69,7 @@ router.get('/admin/order/view/:id', common.restrict, (req, res) => {
             title: 'View order',
             result: result,
             productOptions: productOptions,
-            config: common.getConfig(),
+            config: req.app.config,
             session: req.session,
             message: common.clearSessionValue(req.session, 'message'),
             messageType: common.clearSessionValue(req.session, 'messageType'),
@@ -100,7 +100,7 @@ router.get('/admin/orders/filter/:search', common.restrict, (req, res, next) =>
             title: 'Order results',
             orders: orders,
             admin: true,
-            config: common.getConfig(),
+            config: req.app.config,
             session: req.session,
             searchTerm: searchTerm,
             message: common.clearSessionValue(req.session, 'message'),

routes/payments/authorizenet.js

@@ -7,7 +7,7 @@ const router = express.Router();
 // The homepage of the site
 router.post('/checkout_action', (req, res, next) => {
     const db = req.app.db;
-    const config = common.getConfig();
+    const config = req.app.config;
     const authorizenetConfig = common.getPaymentConfig();
 
     let authorizeUrl = 'https://api.authorize.net/xml/v1/request.api';

routes/payments/paypal.js

@@ -10,7 +10,7 @@ router.get('/checkout_cancel', (req, res, next) => {
 
 router.get('/checkout_return', (req, res, next) => {
     let db = req.app.db;
-    let config = common.getConfig();
+    let config = req.app.config;
     let paymentId = req.session.paymentId;
     let payerId = req.query['PayerID'];
 
@@ -107,7 +107,7 @@ router.get('/checkout_return', (req, res, next) => {
 // The homepage of the site
 router.post('/checkout_action', (req, res, next) => {
     let db = req.app.db;
-    let config = common.getConfig();
+    let config = req.app.config;
     let paypalConfig = common.getPaymentConfig();
 
     // setup the payment object

routes/payments/stripe.js

@@ -7,7 +7,7 @@ let router = express.Router();
 // The homepage of the site
 router.post('/checkout_action', (req, res, next) => {
     let db = req.app.db;
-    let config = common.getConfig();
+    let config = req.app.config;
     let stripeConfig = common.getPaymentConfig();
 
     // charge via stripe

routes/product.js

@@ -18,7 +18,7 @@ router.get('/admin/products', common.restrict, (req, res, next) => {
             top_results: topResults,
             session: req.session,
             admin: true,
-            config: common.getConfig(),
+            config: req.app.config,
             message: common.clearSessionValue(req.session, 'message'),
             messageType: common.clearSessionValue(req.session, 'messageType'),
             helpers: req.handlebars.helpers
@@ -45,7 +45,7 @@ router.get('/admin/products/filter/:search', (req, res, next) => {
             title: 'Results',
             results: results,
             admin: true,
-            config: common.getConfig(),
+            config: req.app.config,
             session: req.session,
             searchTerm: searchTerm,
             message: common.clearSessionValue(req.session, 'message'),
@@ -69,7 +69,7 @@ router.get('/admin/product/new', common.restrict, common.checkAccess, (req, res)
         editor: true,
         admin: true,
         helpers: req.handlebars.helpers,
-        config: common.getConfig()
+        config: req.app.config
     });
 });
 
@@ -167,7 +167,7 @@ router.get('/admin/product/edit/:id', common.restrict, common.checkAccess, (req,
                 session: req.session,
                 message: common.clearSessionValue(req.session, 'message'),
                 messageType: common.clearSessionValue(req.session, 'messageType'),
-                config: common.getConfig(),
+                config: req.app.config,
                 editor: true,
                 helpers: req.handlebars.helpers
             });

routes/user.js

@@ -15,7 +15,7 @@ router.get('/admin/users', common.restrict, (req, res) => {
             title: 'Users',
             users: users,
             admin: true,
-            config: common.getConfig(),
+            config: req.app.config,
             isAdmin: req.session.isAdmin,
             helpers: req.handlebars.helpers,
             session: req.session,
@@ -49,7 +49,7 @@ router.get('/admin/user/edit/:id', common.restrict, (req, res) => {
             message: common.clearSessionValue(req.session, 'message'),
             messageType: common.clearSessionValue(req.session, 'messageType'),
             helpers: req.handlebars.helpers,
-            config: common.getConfig()
+            config: req.app.config
         });
     });
 });
@@ -63,7 +63,7 @@ router.get('/admin/user/new', common.restrict, (req, res) => {
         helpers: req.handlebars.helpers,
         message: common.clearSessionValue(req.session, 'message'),
         messageType: common.clearSessionValue(req.session, 'messageType'),
-        config: common.getConfig()
+        config: req.app.config
     });
 });
 

test/test.js

@@ -0,0 +1,147 @@
+const test = require('ava');
+const axios = require('axios');
+const fs = require('fs');
+const app = require('../app');
+const common = require('../lib/common');
+
+// Get test data to compare in tests
+const rawTestData = fs.readFileSync('./bin/testdata.json', 'utf-8');
+const testData = JSON.parse(rawTestData);
+
+let config;
+let db;
+let baseUrl;
+let products;
+let customers;
+let users;
+
+// Start up app and wait for it to be ready
+test.before.cb(t => {
+    app.on('appStarted', async () => {
+        // Set some stuff now we have the app started
+        config = app.config;
+        db = app.db;
+        baseUrl = `http://localhost:${app.port}`;
+        await common.testData(app);
+        products = await db.products.find({}).toArray();
+        customers = await db.customers.find({}).toArray();
+        users = await db.users.find({}).toArray();
+        t.end();
+    });
+});
+
+test('[Success] Get products JSON', t => {
+    return new Promise((resolve, reject) => {
+        axios.get(`${baseUrl}?json=true`)
+        .then((response) => {
+            if(response.data.length < config.productsPerPage){
+                t.is(response.data.length, testData.products.length);
+            }else{
+                t.is(response.data.length, config.productsPerPage);
+            }
+            t.pass();
+            resolve();
+        })
+        .catch((error) => {
+            reject(new Error('Should not be allowed'));
+        });
+    });
+});
+
+test('[Success] User Login', t => {
+    return new Promise((resolve, reject) => {
+        axios.post(`${baseUrl}/admin/login_action`, {
+            email: users[0].userEmail,
+            password: 'test'
+        })
+        .then((response) => {
+            t.deepEqual(response.data.message, 'Login successful');
+            resolve();
+        })
+        .catch((error) => {
+            reject(new Error('Should not be allowed'));
+        });
+    });
+});
+
+test('[Fail] Incorrect user password', t => {
+    return new Promise((resolve, reject) => {
+        axios.post(`${baseUrl}/admin/login_action`, {
+            email: users[0].userEmail,
+            password: 'test1'
+        })
+        .then((response) => {
+            reject(new Error('Should not be allowed'));
+        })
+        .catch((error) => {
+            t.deepEqual(error.response.data.message, 'Access denied. Check password and try again.');
+            resolve();
+        });
+    });
+});
+
+test('[Fail] Customer login with incorrect email', t => {
+    return new Promise((resolve, reject) => {
+        axios.post(`${baseUrl}/customer/login_action`, {
+            loginEmail: 'test1@test.com',
+            loginPassword: 'test'
+        })
+        .then((response) => {
+            reject(new Error('Should not be allowed'));
+        })
+        .catch((error) => {
+            t.deepEqual(error.response.data.err, 'A customer with that email does not exist.');
+            resolve();
+        });
+    });
+});
+
+test('[Success] Customer login with correct email', t => {
+    return new Promise((resolve, reject) => {
+        axios.post(`${baseUrl}/customer/login_action`, {
+            loginEmail: 'test@test.com',
+            loginPassword: 'test'
+        })
+        .then((response) => {
+            t.deepEqual(response.data.message, 'Successfully logged in');
+            resolve();
+        })
+        .catch((error) => {
+            reject(new Error('Should not be allowed'));
+        });
+    });
+});
+
+test('[Success] Add product to cart', t => {
+    return new Promise((resolve, reject) => {
+        axios.post(`${baseUrl}/product/addtocart`, {
+            productId: products[0]._id,
+            productQuantity: 1,
+            productOptions: JSON.stringify(products[0].productOptions)
+        })
+        .then((response) => {
+            t.deepEqual(response.data.message, 'Cart successfully updated');
+            resolve();
+        })
+        .catch((error) => {
+            reject(new Error('Should not be allowed'));
+        });
+    });
+});
+
+test('[Fail] Add incorrect product to cart', t => {
+    return new Promise((resolve, reject) => {
+        axios.post(`${baseUrl}/product/addtocart`, {
+            productId: 'someid'
+        })
+        .then((response) => {
+            t.deepEqual(response.data.message, 'Successfully logged in');
+            reject(new Error('Should not be allowed'));
+            resolve();
+        })
+        .catch((error) => {
+            t.deepEqual(error.response.data.message, 'Error updating cart. Please try again.');
+            resolve();
+        });
+    });
+});

views/login.hbs

@@ -1,13 +1,13 @@
 <div class="col-md-offset-4 col-md-4 col-lg-offset-4 col-lg-4" style="padding-top: 100px" >
-	<form class="form-signin" action="login_action" method="post" role="form" data-toggle="validator">
+	<form class="form-signin"  method="post" role="form" data-toggle="validator">
 		<input type="hidden" name="frm_referringUrl" value="{{referringUrl}}">
 		<h2 class="form-signin-heading">Please sign in</h2>
 		<div class="form-group">
-			<input type="email" name="email" class="form-control" placeholder="email address" required autofocus>
+			<input type="email" id="email" name="email" class="form-control" placeholder="email address" required autofocus>
 		</div>
 		<div class="form-group">
-			<input type="password" name="password" class="form-control" placeholder="Password" required>
+			<input type="password" id="password" name="password" class="form-control" placeholder="Password" required>
 		</div>
-		<button class="btn btn-lg btn-primary btn-block" type="submit">Sign in</button>
+		<button class="btn btn-lg btn-primary btn-block" id="loginForm" type="submit">Sign in</button>
 	</form>
 </div>