feat(WEB-131): add loyalty page

server/routers/contentstack/loyaltyPage/query.ts

@@ -0,0 +1,33 @@
+import { z } from "zod"
+
+import { badRequestError } from "@/server/errors/trpc"
+import { publicProcedure, router } from "@/server/trpc"
+import { request } from "@/lib/graphql/request"
+import { Lang } from "@/constants/languages"
+
+import GetLoyaltyPage from "@/lib/graphql/Query/LoyaltyPage.graphql"
+
+import type { GetLoyaltyPageData } from "@/types/requests/loyaltyPage"
+
+export const loyaltyPageQueryRouter = router({
+  get: publicProcedure
+    .input(z.object({ uri: z.string(), lang: z.nativeEnum(Lang) }))
+    .query(async ({ input }) => {
+      const loyaltyPage = await request<GetLoyaltyPageData>(
+        GetLoyaltyPage,
+        {
+          locale: input.lang,
+          url: input.uri,
+        },
+        {
+          tags: [`${input.uri}-${input.lang}`],
+        }
+      )
+
+      if (loyaltyPage.data && loyaltyPage.data.all_loyalty_page.items.length) {
+        return loyaltyPage.data.all_loyalty_page.items[0]
+      }
+
+      throw badRequestError()
+    }),
+})