refactor shopify storefront

graphql/cart.js

@@ -0,0 +1,137 @@
+// Cart Fragment for consistent cart data
+const CartFragment = `
+  fragment CartFragment on Cart {
+    id
+    checkoutUrl
+    totalQuantity
+    cost {
+      subtotalAmount {
+        amount
+        currencyCode
+      }
+      totalAmount {
+        amount
+        currencyCode
+      }
+      totalTaxAmount {
+        amount
+        currencyCode
+      }
+    }
+    lines(first: 100) {
+      edges {
+        node {
+          id
+          quantity
+          cost {
+            totalAmount {
+              amount
+              currencyCode
+            }
+          }
+          merchandise {
+            ... on ProductVariant {
+              id
+              title
+              selectedOptions {
+                name
+                value
+              }
+              price {
+                amount
+                currencyCode
+              }
+              image {
+                id
+                url
+                altText
+                width
+                height
+              }
+              product {
+                id
+                title
+                handle
+                vendor
+              }
+            }
+          }
+        }
+      }
+    }
+  }
+`;
+
+// Create a new cart
+export const CREATE_CART_MUTATION = `
+  ${CartFragment}
+  mutation CreateCart($lines: [CartLineInput!]) {
+    cartCreate(input: { lines: $lines }) {
+      cart {
+        ...CartFragment
+      }
+      userErrors {
+        field
+        message
+      }
+    }
+  }
+`;
+
+// Add lines to cart
+export const ADD_CART_LINES_MUTATION = `
+  ${CartFragment}
+  mutation AddCartLines($cartId: ID!, $lines: [CartLineInput!]!) {
+    cartLinesAdd(cartId: $cartId, lines: $lines) {
+      cart {
+        ...CartFragment
+      }
+      userErrors {
+        field
+        message
+      }
+    }
+  }
+`;
+
+// Update cart lines
+export const UPDATE_CART_LINES_MUTATION = `
+  ${CartFragment}
+  mutation UpdateCartLines($cartId: ID!, $lines: [CartLineUpdateInput!]!) {
+    cartLinesUpdate(cartId: $cartId, lines: $lines) {
+      cart {
+        ...CartFragment
+      }
+      userErrors {
+        field
+        message
+      }
+    }
+  }
+`;
+
+// Remove lines from cart
+export const REMOVE_CART_LINES_MUTATION = `
+  ${CartFragment}
+  mutation RemoveCartLines($cartId: ID!, $lineIds: [ID!]!) {
+    cartLinesRemove(cartId: $cartId, lineIds: $lineIds) {
+      cart {
+        ...CartFragment
+      }
+      userErrors {
+        field
+        message
+      }
+    }
+  }
+`;
+
+// Get cart by ID
+export const GET_CART_QUERY = `
+  ${CartFragment}
+  query GetCart($cartId: ID!) {
+    cart(id: $cartId) {
+      ...CartFragment
+    }
+  }
+`;

graphql/collections.js

@@ -0,0 +1,61 @@
+import { ProductFragment } from './products.js';
+
+// Get all collections
+export const GET_COLLECTIONS_QUERY = `
+  query GetCollections($first: Int!) {
+    collections(first: $first) {
+      edges {
+        node {
+          id
+          title
+          handle
+          description
+          descriptionHtml
+          image {
+            id
+            url
+            altText
+            width
+            height
+          }
+        }
+      }
+      pageInfo {
+        hasNextPage
+        endCursor
+      }
+    }
+  }
+`;
+
+// Get products in a collection
+export const GET_COLLECTION_PRODUCTS_QUERY = `
+  ${ProductFragment}
+  query GetCollectionProducts($handle: String!, $first: Int!, $sortKey: ProductCollectionSortKeys, $reverse: Boolean) {
+    collection(handle: $handle) {
+      id
+      title
+      handle
+      description
+      descriptionHtml
+      image {
+        id
+        url
+        altText
+        width
+        height
+      }
+      products(first: $first, sortKey: $sortKey, reverse: $reverse) {
+        edges {
+          node {
+            ...ProductFragment
+          }
+        }
+        pageInfo {
+          hasNextPage
+          endCursor
+        }
+      }
+    }
+  }
+`;

graphql/products.js

@@ -0,0 +1,116 @@
+// Product Fragment for consistent product data
+export const ProductFragment = `
+  fragment ProductFragment on Product {
+    id
+    title
+    handle
+    description
+    descriptionHtml
+    vendor
+    productType
+    tags
+    availableForSale
+    priceRange {
+      minVariantPrice {
+        amount
+        currencyCode
+      }
+      maxVariantPrice {
+        amount
+        currencyCode
+      }
+    }
+    compareAtPriceRange {
+      minVariantPrice {
+        amount
+        currencyCode
+      }
+      maxVariantPrice {
+        amount
+        currencyCode
+      }
+    }
+    images(first: 10) {
+      edges {
+        node {
+          id
+          url
+          altText
+          width
+          height
+        }
+      }
+    }
+    variants(first: 100) {
+      edges {
+        node {
+          id
+          title
+          availableForSale
+          selectedOptions {
+            name
+            value
+          }
+          price {
+            amount
+            currencyCode
+          }
+          compareAtPrice {
+            amount
+            currencyCode
+          }
+          image {
+            id
+            url
+            altText
+            width
+            height
+          }
+        }
+      }
+    }
+    options {
+      id
+      name
+      values
+    }
+  }
+`;
+
+// Get multiple products
+export const GET_PRODUCTS_QUERY = `
+  ${ProductFragment}
+  query GetProducts($first: Int!, $query: String, $sortKey: ProductSortKeys, $reverse: Boolean) {
+    products(first: $first, query: $query, sortKey: $sortKey, reverse: $reverse) {
+      edges {
+        node {
+          ...ProductFragment
+        }
+      }
+      pageInfo {
+        hasNextPage
+        endCursor
+      }
+    }
+  }
+`;
+
+// Get a single product by handle
+export const GET_PRODUCT_QUERY = `
+  ${ProductFragment}
+  query GetProduct($handle: String!) {
+    product(handle: $handle) {
+      ...ProductFragment
+    }
+  }
+`;
+
+// Get product recommendations
+export const QUERY_PRODUCT_RECOMMENDATIONS = `
+  ${ProductFragment}
+  query GetProductRecommendations($productId: ID!) {
+    productRecommendations(productId: $productId) {
+      ...ProductFragment
+    }
+  }
+`;