[Shopify] - Feat: add shop loader and GraphQL query for shop information

shopify/loaders/shop.ts

@@ -0,0 +1,35 @@
+import { AppContext } from "../mod.ts";
+import { GetShopInfo } from "../utils/storefront/queries.ts";
+import {
+  Shop,
+  ShopMetafieldsArgs,
+} from "../utils/storefront/storefront.graphql.gen.ts";
+import { Metafield } from "../utils/types.ts";
+
+export interface Props {
+  /**
+   * @title Metafields
+   * @description search for metafields
+   */
+  metafields?: Metafield[];
+}
+
+export const defaultVisibility = "private";
+
+const loader = async (
+  props: Props,
+  _req: Request,
+  ctx: AppContext,
+): Promise<Shop> => {
+  const { storefront } = ctx;
+  const { metafields = [] } = props;
+
+  const shop = await storefront.query<{ shop: Shop }, ShopMetafieldsArgs>({
+      variables: { identifiers: metafields },
+      ...GetShopInfo,
+    }).then((data) => data.shop);
+
+  return shop;
+};
+
+export default loader;

shopify/manifest.gen.ts

@@ -15,7 +15,8 @@ import * as $$$1 from "./loaders/ProductList.ts";
 import * as $$$2 from "./loaders/ProductListingPage.ts";
 import * as $$$5 from "./loaders/proxy.ts";
 import * as $$$3 from "./loaders/RelatedProducts.ts";
-import * as $$$6 from "./loaders/user.ts";
+import * as $$$6 from "./loaders/shop.ts";
+import * as $$$7 from "./loaders/user.ts";
 
 const manifest = {
   "loaders": {
@@ -25,7 +26,8 @@ const manifest = {
     "shopify/loaders/ProductListingPage.ts": $$$2,
     "shopify/loaders/proxy.ts": $$$5,
     "shopify/loaders/RelatedProducts.ts": $$$3,
-    "shopify/loaders/user.ts": $$$6,
+    "shopify/loaders/shop.ts": $$$6,
+    "shopify/loaders/user.ts": $$$7,
   },
   "handlers": {
     "shopify/handlers/sitemap.ts": $$$$0,

shopify/utils/storefront/queries.ts

@@ -261,10 +261,10 @@ const Customer = gql`
 
 export const CreateCart = {
   query: gql`mutation CreateCart {
-  payload: cartCreate { 
-    cart { id } 
-  }
-}`,
+    payload: cartCreate { 
+      cart { id } 
+    }
+  }`,
 };
 
 export const GetCart = {
@@ -276,8 +276,8 @@ export const GetProduct = {
   fragments: [Product, ProductVariant, Collection],
   query:
     gql`query GetProduct($handle: String, $identifiers: [HasMetafieldsIdentifier!]!) {
-    product(handle: $handle) { ...Product }
-  }`,
+      product(handle: $handle) { ...Product }
+    }`,
 };
 
 export const ListProducts = {
@@ -386,6 +386,60 @@ export const ProductRecommendations = {
   }`,
 };
 
+export const GetShopInfo = {
+  query: gql`query GetShopInfo($identifiers: [HasMetafieldsIdentifier!]!) {
+    shop {
+      name
+      description
+      privacyPolicy {
+        title
+        body
+      }
+      refundPolicy {
+        title
+        body
+      }
+      shippingPolicy {
+        title
+        body
+      }
+      subscriptionPolicy {
+        title
+        body
+      }
+      termsOfService {
+        title
+        body
+      }
+      metafields(identifiers: $identifiers) {
+        description
+        key
+        namespace
+        type
+        value
+        reference {
+          ... on MediaImage {
+            image {
+              url
+            }
+          }
+        }
+        references(first: 250) {
+          edges {
+            node {
+              ... on MediaImage {
+                image {
+                  url
+                }
+              }
+            }
+          }
+        }
+      }
+    }
+  }`,
+};
+
 export const FetchCustomerInfo = {
   fragments: [Customer],
   query: gql`query FetchCustomerInfo($customerAccessToken: String!) {