Server setup with mongodb.

Server handles creating and fetching products and their variations.
Models are saved to mongo using mongoose.
STILL PRETTY BARE BONES!

package.json

@@ -5,7 +5,8 @@
   "main": "server.js",
   "repository": "git@github.com:kevinmidboe/planetposen.git",
   "scripts": {
-    "dev": "cross-env NODE_ENV=development webpack-dev-server --progress"
+    "dev": "cross-env NODE_ENV=development webpack-dev-server --progress",
+    "server": "NODE_PATH=server node server/app.js"
   },
   "author": "KevinMidboe <kevin.midboe@gmail.com>",
   "license": "MIT",
@@ -14,6 +15,7 @@
     "clean-webpack-plugin": "^3.0.0",
     "extract-text-webpack-plugin": "^3.0.2",
     "moment": "^2.24.0",
+    "mongoose": "^5.9.24",
     "node-fetch": "^2.6.0",
     "node-sass": "^4.13.0",
     "vue": "~2.6",

server/app.js

@@ -0,0 +1,29 @@
+const express = require('express');
+const app = express();
+const router = express.Router();
+const server = require('http').Server(app);
+const path = require('path');
+
+const mongoose = require('mongoose');
+// const MongoStore = require('connect-mongo');
+mongoose.promise = global.Promise;
+mongoose.connect('mongodb://localhost/planetposen');
+mongoose.set('debug', true);
+
+const PORT = 30010;
+
+const productsController = require('./controllers/product.js');
+const variationsController = require('./controllers/variation.js');
+
+app.use(express.json());
+// app.use(express.urlencoded());
+
+router.get('/products', productsController.allProducts)
+router.get('/product/:id', productsController.productById)
+router.post('/product', productsController.addNewProduct)
+
+router.post('/variation/:id', variationsController.addNewVariationToProduct);
+app.use('/api', router);
+
+console.log(`Planetposen backend running on port: ${PORT}`)
+server.listen(PORT);

server/controllers/product.js

@@ -0,0 +1,53 @@
+const Products = require('src/products.js')
+const products = new Products();
+
+// HELPERS
+const handleError = (error, res) => {
+  const { message, status, success } = error;
+
+  return res.status(status || 500).send({
+    success: success || false,
+    message: message || 'Unable to find product.'
+  })
+}
+
+const handleReturnProduct = (product, res) => {
+  return res.send({
+    success: true,
+    product
+  })
+}
+
+// ROUTES
+const allProducts = (req, res) => {
+  return products.allProducts()
+    .then(products => res.json(products))
+}
+
+const productById = (req, res) => {
+  const { id } = req.params;
+
+  if (id != null) {
+    return products.getById(id)
+      .then(product => handleReturnProduct(product, res))
+      .catch(err => handleError(err, res))
+  } else {
+    return res.status(422).send({
+      success: true,
+      message: 'Id must be number. Invalid request.'
+    })
+  }
+}
+
+const addNewProduct = (req, res) => {
+  const { product } = req.body;
+
+  return products.saveNewProduct(product)
+    .then(resp => res.send(resp))
+}
+
+module.exports = {
+  allProducts,
+  productById,
+  addNewProduct
+};

server/controllers/variation.js

@@ -0,0 +1,40 @@
+const { saveNewVariation } = require('src/variation.js')
+const Products = require('src/products');
+const products = new Products();
+
+// HELPERS
+const handleError = (error, res) => {
+  const { message, status, success } = error;
+
+  return res.status(status || 500).send({
+    success: success || false,
+    message: message || 'Unable to find product.'
+  })
+}
+
+const handleReturnProduct = (product, res) => {
+  return res.send({
+    success: true,
+    product
+  })
+}
+
+// ROUTES
+const addNewVariationToProduct = async (req, res) => {
+  const productId = req.params.id;
+  const { variation } = req.body;
+
+  console.log('id: ', productId);
+  console.log('variation: ', variation);
+
+  const newVariation = await saveNewVariation(variation);
+  
+  return saveNewVariation(variation)
+    .then(newVariation => products.addVariationToProduct(newVariation, productId))
+    .then(() => res.send('New relation added to product'))
+    .catch(err => handleError(err, res))
+}
+
+module.exports = {
+  addNewVariationToProduct
+};

server/schemas/Product.js

@@ -0,0 +1,15 @@
+const mongoose = require('mongoose');
+const Schema = mongoose.Schema;
+
+const Product = new Schema({
+  name: String,
+  image: String,
+  description: String,
+  urlSlug: String,
+  variations: [{
+    type: Schema.Types.ObjectId,
+    ref: "Variation"
+  }]
+ });
+
+module.exports = mongoose.model("Product", Product)

server/schemas/Variation.js

@@ -0,0 +1,12 @@
+const mongoose = require('mongoose');
+const Schema = mongoose.Schema;
+
+const Variation = new Schema({
+  size: String,
+  description: String,
+  stock: Number,
+  price: Number,
+  discount: Number
+});
+
+module.exports = mongoose.model("Variation", Variation);

server/src/products.js

@@ -0,0 +1,37 @@
+const Product = require('schemas/Product');
+const { slugify } = require('src/utils');
+
+class Products {
+  constructor() {
+  }
+
+  async addVariationToProduct(variation, id) {
+    return Product.findById(id)
+      .then(product => {
+        product.variations.push(variation);
+        return product.save();
+      })
+  }
+
+  async saveNewProduct(product) {
+
+    const newProduct = new Product({
+      name: product.name,
+      description: product.description,
+      urlSlug: slugify(product.name),
+      image: product.image
+    })
+
+    return newProduct.save();
+  }
+
+  allProducts() {
+    return Product.find().populate('variations');
+  }
+
+  getById(id) {
+    return Product.findById(id).populate('variations');
+  }
+}
+
+module.exports = Products;

server/src/utils.js

@@ -0,0 +1,19 @@
+
+const slugify = (string) => {
+  const a = 'àáâäæãåāăąçćčđďèéêëēėęěğǵḧîïíīįìłḿñńǹňôöòóœøōõőṕŕřßśšşșťțûüùúūǘůűųẃẍÿýžźż·/_,:;'
+  const b = 'aaaaaaaaaacccddeeeeeeeegghiiiiiilmnnnnoooooooooprrsssssttuuuuuuuuuwxyyzzz------'
+  const p = new RegExp(a.split('').join('|'), 'g')
+
+  return string.toString().toLowerCase()
+    .replace(/\s+/g, '-') // Replace spaces with -
+    .replace(p, c => b.charAt(a.indexOf(c))) // Replace special characters
+    .replace(/&/g, '-and-') // Replace & with 'and'
+    .replace(/[^\w\-]+/g, '') // Remove all non-word characters
+    .replace(/\-\-+/g, '-') // Replace multiple - with single -
+    .replace(/^-+/, '') // Trim - from start of text
+    .replace(/-+$/, '') // Trim - from end of text
+}
+
+module.exports = {
+  slugify
+}

server/src/variation.js

@@ -0,0 +1,22 @@
+const Variation = require('schemas/Variation');
+
+const updateVariation = () => {
+  return
+}
+
+const saveNewVariation = async (variation) => {
+  const newVariation = new Variation({
+    size: variation.size,
+    description: variation.description,
+    stock: variation.stock || 0,
+    price: variation.price,
+    discount: null
+  })
+
+  await newVariation.save();
+  return newVariation;
+}
+
+module.exports = {
+  saveNewVariation
+}