Implement Shopify Provider

framework/shopify/utils/queries/get-checkout-query.ts

@@ -0,0 +1,40 @@
+export const checkoutDetailsFragment = /* GraphQL */ `
+  id
+  webUrl
+  subtotalPrice
+  totalTax
+  totalPrice
+  currencyCode
+  lineItems(first: 250) {
+    pageInfo {
+      hasNextPage
+      hasPreviousPage
+    }
+    edges {
+      node {
+        id
+        title
+        variant {
+          id
+          title
+          image {
+            src
+          }
+          price
+        }
+        quantity
+      }
+    }
+  }
+`
+
+const getCheckoutQuery = /* GraphQL */ `
+  query($checkoutId: ID!) {
+    node(id: $checkoutId) {
+      ... on Checkout {
+        ${checkoutDetailsFragment}
+      }
+    }
+  }
+`
+export default getCheckoutQuery