✨ create product normalizer

lib/sylius/normalizer/product-normalizer.ts

@@ -0,0 +1,72 @@
+import {
+  SyliusProduct,
+  SyliusProductImage,
+  SyliusProductOption,
+  SyliusProductVariant
+} from '../sylius-types/product-types';
+import { Image, Money, Product, ProductOption, ProductVariant } from '../types';
+
+export const normalizeProduct = (product: SyliusProduct): Product => ({
+  variants: product.variants.map((variant) => normalizeProductVariant(variant)),
+  images: product.images.map((image) => normalizeProductImage(image)),
+  id: product.id.toString(),
+  handle: product.slug,
+  availableForSale: product.enabled,
+  title: product.name,
+  description: product.shortDescription,
+  descriptionHtml: product.description,
+  options: product.options.map((option) => normalizeProductOption(option)),
+  priceRange: normalizePriceRange(product),
+  featuredImage: normalizeProductImage(product.images[0] as SyliusProductImage),
+  tags: [],
+  updatedAt: product.updatedAt.toString()
+});
+
+const normalizeProductVariant = (variant: SyliusProductVariant): ProductVariant => {
+  return {
+    id: variant.id.toString(),
+    title: variant.name,
+    availableForSale: variant.inStock,
+    selectedOptions: variant.optionValues.map((optionValue) => {
+      return { name: optionValue.option.name, value: optionValue.value };
+    }),
+    price: normalizePrice(variant.price)
+  };
+};
+
+const normalizeProductOption = (option: SyliusProductOption): ProductOption => ({
+  id: option.id.toString(),
+  name: option.name,
+  values: option.values.map((optionValue) => optionValue.value)
+});
+
+export const normalizeProductImage = (image: SyliusProductImage): Image => ({
+  url: process.env.NEXT_PUBLIC_SYLIUS_API_URL + image.path,
+  altText: image.path,
+  width: 400,
+  height: 400
+});
+
+const normalizePrice = (amount: number): Money => ({
+  amount: (amount / 100).toString(),
+  currencyCode: 'EUR'
+});
+
+const normalizePriceRange = (product: SyliusProduct) => {
+  let minVariantPrice = 0;
+  let maxVariantPrice = 0;
+
+  for (const variant of product.variants) {
+    if (variant.price < minVariantPrice) {
+      minVariantPrice = variant.price;
+    }
+    if (variant.price > maxVariantPrice) {
+      maxVariantPrice = variant.price;
+    }
+  }
+
+  return {
+    minVariantPrice: normalizePrice(minVariantPrice),
+    maxVariantPrice: normalizePrice(maxVariantPrice)
+  };
+};