Add swell provider folder

framework/swell/utils/normalize.ts

@@ -0,0 +1,152 @@
+import { Product } from '@commerce/types'
+
+import {
+  Product as ShopifyProduct,
+  Checkout,
+  CheckoutLineItemEdge,
+  SelectedOption,
+  ImageConnection,
+  ProductVariantConnection,
+  MoneyV2,
+  ProductOption,
+} from '../schema'
+
+import type { Cart, LineItem } from '../types'
+
+const money = ({ amount, currencyCode }: MoneyV2) => {
+  return {
+    value: +amount,
+    currencyCode,
+  }
+}
+
+const normalizeProductOption = ({
+  id,
+  name: displayName,
+  values,
+}: ProductOption) => {
+  return {
+    __typename: 'MultipleChoiceOption',
+    id,
+    displayName,
+    values: values.map((value) => {
+      let output: any = {
+        label: value,
+      }
+      if (displayName === 'Color') {
+        output = {
+          ...output,
+          hexColors: [value],
+        }
+      }
+      return output
+    }),
+  }
+}
+
+const normalizeProductImages = ({ edges }: ImageConnection) =>
+  edges?.map(({ node: { originalSrc: url, ...rest } }) => ({
+    url,
+    ...rest,
+  }))
+
+const normalizeProductVariants = ({ edges }: ProductVariantConnection) => {
+  return edges?.map(
+    ({
+      node: { id, selectedOptions, sku, title, priceV2, compareAtPriceV2 },
+    }) => ({
+      id,
+      name: title,
+      sku: sku ?? id,
+      price: +priceV2.amount,
+      listPrice: +compareAtPriceV2?.amount,
+      requiresShipping: true,
+      options: selectedOptions.map(({ name, value }: SelectedOption) =>
+        normalizeProductOption({
+          id,
+          name,
+          values: [value],
+        })
+      ),
+    })
+  )
+}
+
+export function normalizeProduct(productNode: ShopifyProduct): Product {
+  const {
+    id,
+    title: name,
+    vendor,
+    images,
+    variants,
+    description,
+    handle,
+    priceRange,
+    options,
+    ...rest
+  } = productNode
+
+  const product = {
+    id,
+    name,
+    vendor,
+    description,
+    path: `/${handle}`,
+    slug: handle?.replace(/^\/+|\/+$/g, ''),
+    price: money(priceRange?.minVariantPrice),
+    images: normalizeProductImages(images),
+    variants: variants ? normalizeProductVariants(variants) : [],
+    options: options ? options.map((o) => normalizeProductOption(o)) : [],
+    ...rest,
+  }
+
+  return product
+}
+
+export function normalizeCart(checkout: Checkout): Cart {
+  return {
+    id: checkout.id,
+    customerId: '',
+    email: '',
+    createdAt: checkout.createdAt,
+    currency: {
+      code: checkout.totalPriceV2?.currencyCode,
+    },
+    taxesIncluded: checkout.taxesIncluded,
+    lineItems: checkout.lineItems?.edges.map(normalizeLineItem),
+    lineItemsSubtotalPrice: +checkout.subtotalPriceV2?.amount,
+    subtotalPrice: +checkout.subtotalPriceV2?.amount,
+    totalPrice: checkout.totalPriceV2?.amount,
+    discounts: [],
+  }
+}
+
+function normalizeLineItem({
+  node: { id, title, variant, quantity },
+}: CheckoutLineItemEdge): LineItem {
+  return {
+    id,
+    variantId: String(variant?.id),
+    productId: String(variant?.id),
+    name: `${title}`,
+    quantity,
+    variant: {
+      id: String(variant?.id),
+      sku: variant?.sku ?? '',
+      name: variant?.title!,
+      image: {
+        url: variant?.image?.originalSrc,
+      },
+      requiresShipping: variant?.requiresShipping ?? false,
+      price: variant?.priceV2?.amount,
+      listPrice: variant?.compareAtPriceV2?.amount,
+    },
+    path: '',
+    discounts: [],
+    options: [
+      {
+        value: variant?.title,
+      },
+    ],
+  }
+}