Server setup with mongodb.

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

server/src/products.js

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+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

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+
+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

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+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
+}