feat(SW-200): refactored breadcrumbs fetching and added json schema to layout

app/[lang]/(live)/(public)/[contentType]/[uid]/layout.tsx

@@ -1,3 +1,5 @@
+import { getBreadcrumbsListSchema } from "@/utils/getJsonSchemas"
+
 import styles from "./layout.module.css"
 
 import {
@@ -7,7 +9,9 @@ import {
   UIDParams,
 } from "@/types/params"
 
-export default function ContentTypeLayout({
+export { generateMetadata } from "@/utils/generateMetadata"
+
+export default async function ContentTypeLayout({
   breadcrumbs,
   preview,
   children,
@@ -17,13 +21,25 @@ export default function ContentTypeLayout({
     preview: React.ReactNode
   }
 >) {
+  const breadcrumbsListSchema = await getBreadcrumbsListSchema()
+
   return (
-    <div className={styles.container}>
-      <section className={styles.layout}>
-        {preview}
-        {breadcrumbs}
-        {children}
-      </section>
-    </div>
+    <>
+      {breadcrumbsListSchema ? (
+        <script
+          type={breadcrumbsListSchema.type}
+          dangerouslySetInnerHTML={{
+            __html: JSON.stringify(breadcrumbsListSchema.jsonLd),
+          }}
+        />
+      ) : null}
+      <div className={styles.container}>
+        <section className={styles.layout}>
+          {preview}
+          {breadcrumbs}
+          {children}
+        </section>
+      </div>
+    </>
   )
 }

app/[lang]/(live)/(public)/[contentType]/[uid]/page.tsx

@@ -17,8 +17,6 @@ import {
   UIDParams,
 } from "@/types/params"
 
-export { generateMetadata } from "@/utils/generateMetadata"
-
 export default function ContentTypePage({
   params,
 }: PageArgs<LangParams & ContentTypeParams & UIDParams, {}>) {

lib/graphql/Fragments/Breadcrumbs/Breadcrumbs.graphql

@@ -1,4 +1,5 @@
 #import "./AccountPage.graphql"
+#import "./CollectionPage.graphql"
 #import "./ContentPage.graphql"
 #import "./LoyaltyPage.graphql"
 
@@ -9,6 +10,7 @@ fragment Breadcrumbs on Breadcrumbs {
       node {
         __typename
         ...AccountPageBreadcrumb
+        ...CollectionPageBreadcrumb
         ...ContentPageBreadcrumb
         ...LoyaltyPageBreadcrumb
       }
@@ -23,6 +25,7 @@ fragment BreadcrumbsRefs on Breadcrumbs {
       node {
         __typename
         ...AccountPageBreadcrumbRef
+        ...CollectionPageBreadcrumbRef
         ...ContentPageBreadcrumbRef
         ...LoyaltyPageBreadcrumbRef
       }

lib/graphql/Fragments/Breadcrumbs/CollectionPage.graphql

@@ -0,0 +1,24 @@
+#import "../System.graphql"
+
+fragment CollectionPageBreadcrumb on CollectionPage {
+  web {
+    breadcrumbs {
+      title
+    }
+  }
+  system {
+    ...System
+  }
+  url
+}
+
+fragment CollectionPageBreadcrumbRef on CollectionPage {
+  web {
+    breadcrumbs {
+      title
+    }
+  }
+  system {
+    ...System
+  }
+}

package-lock.json

@@ -81,6 +81,7 @@
         "lint-staged": "^15.2.2",
         "netlify-plugin-cypress": "^2.2.1",
         "prettier": "^3.2.5",
+        "schema-dts": "^1.1.2",
         "start-server-and-test": "^2.0.3",
         "ts-node": "^10.9.2",
         "typescript": "^5",
@@ -17973,6 +17974,15 @@
         "loose-envify": "^1.1.0"
       }
     },
+    "node_modules/schema-dts": {
+      "version": "1.1.2",
+      "resolved": "https://registry.npmjs.org/schema-dts/-/schema-dts-1.1.2.tgz",
+      "integrity": "sha512-MpNwH0dZJHinVxk9bT8XUdjKTxMYrA5bLtrrGmFA6PTLwlOKnhi67XoRd6/ty+Djt6ZC0slR57qFhZDNMI6DhQ==",
+      "dev": true,
+      "peerDependencies": {
+        "typescript": ">=4.1.0"
+      }
+    },
     "node_modules/semver": {
       "version": "7.6.3",
       "resolved": "https://registry.npmjs.org/semver/-/semver-7.6.3.tgz",

package.json

@@ -96,6 +96,7 @@
     "lint-staged": "^15.2.2",
     "netlify-plugin-cypress": "^2.2.1",
     "prettier": "^3.2.5",
+    "schema-dts": "^1.1.2",
     "start-server-and-test": "^2.0.3",
     "ts-node": "^10.9.2",
     "typescript": "^5",

server/routers/contentstack/breadcrumbs/output.ts

@@ -1,16 +1,11 @@
 import { z } from "zod"
 
+import { removeMultipleSlashes } from "@/utils/url"
+
 import { systemSchema } from "../schemas/system"
+import { homeBreadcrumbs } from "./utils"
 
-export const getBreadcrumbsSchema = z.array(
-  z.object({
-    href: z.string().optional(),
-    title: z.string(),
-    uid: z.string(),
-  })
-)
-
-const breadcrumbsRefs = z.object({
+export const breadcrumbsRefsSchema = z.object({
   web: z
     .object({
       breadcrumbs: z
@@ -32,43 +27,7 @@ const breadcrumbsRefs = z.object({
   system: systemSchema,
 })
 
-export type BreadcrumbsRefs = z.infer<typeof breadcrumbsRefs>
-
-export const validateMyPagesBreadcrumbsRefsContentstackSchema = z.object({
-  account_page: breadcrumbsRefs,
-})
-
-export type GetMyPagesBreadcrumbsRefsData = z.infer<
-  typeof validateMyPagesBreadcrumbsRefsContentstackSchema
->
-
-export const validateLoyaltyPageBreadcrumbsRefsContentstackSchema = z.object({
-  loyalty_page: breadcrumbsRefs,
-})
-
-export type GetLoyaltyPageBreadcrumbsRefsData = z.infer<
-  typeof validateLoyaltyPageBreadcrumbsRefsContentstackSchema
->
-
-export const validateCollectionPageBreadcrumbsRefsContentstackSchema = z.object(
-  {
-    collection_page: breadcrumbsRefs,
-  }
-)
-
-export type GetCollectionPageBreadcrumbsRefsData = z.infer<
-  typeof validateCollectionPageBreadcrumbsRefsContentstackSchema
->
-
-export const validateContentPageBreadcrumbsRefsContentstackSchema = z.object({
-  content_page: breadcrumbsRefs,
-})
-
-export type GetContentPageBreadcrumbsRefsData = z.infer<
-  typeof validateContentPageBreadcrumbsRefsContentstackSchema
->
-
-const page = z.object({
+export const rawBreadcrumbsDataSchema = z.object({
   web: z.object({
     breadcrumbs: z.object({
       title: z.string(),
@@ -92,36 +51,24 @@ const page = z.object({
   system: systemSchema,
 })
 
-export type Page = z.infer<typeof page>
+export const breadcrumbsSchema = rawBreadcrumbsDataSchema.transform((data) => {
+  const { parentsConnection, title } = data.web.breadcrumbs
+  const parentBreadcrumbs = parentsConnection.edges.map((breadcrumb) => {
+    return {
+      href: removeMultipleSlashes(
+        `/${breadcrumb.node.system.locale}/${breadcrumb.node.url}`
+      ),
+      title: breadcrumb.node.web.breadcrumbs.title,
+      uid: breadcrumb.node.system.uid,
+    }
+  })
 
-export const validateMyPagesBreadcrumbsContentstackSchema = z.object({
-  account_page: page,
+  const pageBreadcrumb = {
+    title,
+    uid: data.system.uid,
+    href: undefined,
+  }
+  const homeBreadcrumb = homeBreadcrumbs[data.system.locale]
+
+  return [homeBreadcrumb, parentBreadcrumbs, pageBreadcrumb].flat()
 })
-
-export type GetMyPagesBreadcrumbsData = z.infer<
-  typeof validateMyPagesBreadcrumbsContentstackSchema
->
-
-export const validateLoyaltyPageBreadcrumbsContentstackSchema = z.object({
-  loyalty_page: page,
-})
-
-export type GetLoyaltyPageBreadcrumbsData = z.infer<
-  typeof validateLoyaltyPageBreadcrumbsContentstackSchema
->
-
-export const validateContentPageBreadcrumbsContentstackSchema = z.object({
-  content_page: page,
-})
-
-export type GetContentPageBreadcrumbsData = z.infer<
-  typeof validateContentPageBreadcrumbsContentstackSchema
->
-
-export const validateCollectionPageBreadcrumbsContentstackSchema = z.object({
-  collection_page: page,
-})
-
-export type GetCollectionPageBreadcrumbsData = z.infer<
-  typeof validateCollectionPageBreadcrumbsContentstackSchema
->

server/routers/contentstack/breadcrumbs/query.ts

@@ -1,3 +1,7 @@
+import { metrics } from "@opentelemetry/api"
+import { cache } from "react"
+
+import { Lang } from "@/constants/languages"
 import {
   GetMyPagesBreadcrumbs,
   GetMyPagesBreadcrumbsRefs,
@@ -14,237 +18,198 @@ import {
   GetLoyaltyPageBreadcrumbs,
   GetLoyaltyPageBreadcrumbsRefs,
 } from "@/lib/graphql/Query/Breadcrumbs/LoyaltyPage.graphql"
+import { request } from "@/lib/graphql/request"
+import { notFound } from "@/server/errors/trpc"
 import { contentstackExtendedProcedureUID, router } from "@/server/trpc"
 
-import {
-  GetCollectionPageBreadcrumbsData,
-  GetCollectionPageBreadcrumbsRefsData,
-  type GetContentPageBreadcrumbsData,
-  type GetContentPageBreadcrumbsRefsData,
-  type GetLoyaltyPageBreadcrumbsData,
-  type GetLoyaltyPageBreadcrumbsRefsData,
-  type GetMyPagesBreadcrumbsData,
-  type GetMyPagesBreadcrumbsRefsData,
-  validateCollectionPageBreadcrumbsContentstackSchema,
-  validateCollectionPageBreadcrumbsRefsContentstackSchema,
-  validateContentPageBreadcrumbsContentstackSchema,
-  validateContentPageBreadcrumbsRefsContentstackSchema,
-  validateLoyaltyPageBreadcrumbsContentstackSchema,
-  validateLoyaltyPageBreadcrumbsRefsContentstackSchema,
-  validateMyPagesBreadcrumbsContentstackSchema,
-  validateMyPagesBreadcrumbsRefsContentstackSchema,
-} from "./output"
-import {
-  getBreadcrumbs,
-  getRefsResponse,
-  getResponse,
-  getTags,
-  Variables,
-} from "./utils"
+import { breadcrumbsRefsSchema, breadcrumbsSchema } from "./output"
+import { getTags } from "./utils"
 
 import { PageTypeEnum } from "@/types/requests/pageType"
+import {
+  BreadcrumbsRefsSchema,
+  RawBreadcrumbsSchema,
+} from "@/types/trpc/routers/contentstack/breadcrumbs"
 
-async function getLoyaltyPageBreadcrumbs(variables: Variables) {
-  const refsResponse = await getRefsResponse<GetLoyaltyPageBreadcrumbsRefsData>(
-    GetLoyaltyPageBreadcrumbsRefs,
-    variables
-  )
+const meter = metrics.getMeter("trpc.breadcrumbs")
 
-  const validatedRefsData =
-    validateLoyaltyPageBreadcrumbsRefsContentstackSchema.safeParse(
-      refsResponse.data
-    )
+// OpenTelemetry metrics
+const getBreadcrumbsRefsCounter = meter.createCounter(
+  "trpc.contentstack.breadcrumbs.refs.get"
+)
+const getBreadcrumbsRefsSuccessCounter = meter.createCounter(
+  "trpc.contentstack.breadcrumbs.refs.get-success"
+)
+const getBreadcrumbsRefsFailCounter = meter.createCounter(
+  "trpc.contentstack.breadcrumbs.refs.get-fail"
+)
+const getBreadcrumbsCounter = meter.createCounter(
+  "trpc.contentstack.breadcrumbs.get"
+)
+const getBreadcrumbsSuccessCounter = meter.createCounter(
+  "trpc.contentstack.breadcrumbs.get-success"
+)
+const getBreadcrumbsFailCounter = meter.createCounter(
+  "trpc.contentstack.breadcrumbs.get-fail"
+)
 
-  if (!validatedRefsData.success) {
-    console.error(
-      `Failed to validate Loyaltypage Breadcrumbs Refs - (uid: ${variables.uid})`
-    )
-    console.error(validatedRefsData.error)
-    return null
-  }
-
-  const tags = getTags(validatedRefsData.data.loyalty_page, variables)
-
-  const response = await getResponse<GetLoyaltyPageBreadcrumbsData>(
-    GetLoyaltyPageBreadcrumbs,
-    variables,
-    tags
-  )
-
-  if (!response.data.loyalty_page.web?.breadcrumbs?.title) {
-    return null
-  }
-
-  const validatedBreadcrumbsData =
-    validateLoyaltyPageBreadcrumbsContentstackSchema.safeParse(response.data)
-
-  if (!validatedBreadcrumbsData.success) {
-    console.error(
-      `Failed to validate Loyaltypage Breadcrumbs Data - (uid: ${variables.uid})`
-    )
-    console.error(validatedBreadcrumbsData.error)
-    return null
-  }
-
-  return getBreadcrumbs(
-    validatedBreadcrumbsData.data.loyalty_page,
-    variables.locale
-  )
+interface BreadcrumbsPageData<T> {
+  dataKey: keyof T
+  refQuery: string
+  query: string
 }
 
-async function getCollectionPageBreadcrumbs(variables: Variables) {
-  const refsResponse =
-    await getRefsResponse<GetCollectionPageBreadcrumbsRefsData>(
-      GetCollectionPageBreadcrumbsRefs,
-      variables
-    )
-  const validatedRefsData =
-    validateCollectionPageBreadcrumbsRefsContentstackSchema.safeParse(
-      refsResponse.data
-    )
+const getBreadcrumbs = cache(async function fetchMemoizedBreadcrumbs<T>(
+  { dataKey, refQuery, query }: BreadcrumbsPageData<T>,
+  { uid, lang }: { uid: string; lang: Lang }
+) {
+  getBreadcrumbsRefsCounter.add(1, { lang, uid })
+  console.info(
+    "contentstack.breadcrumbs refs get start",
+    JSON.stringify({ query: { lang, uid } })
+  )
+  const refsResponse = await request<{ [K in keyof T]: BreadcrumbsRefsSchema }>(
+    refQuery,
+    { locale: lang, uid }
+  )
+
+  const validatedRefsData = breadcrumbsRefsSchema.safeParse(
+    refsResponse.data[dataKey]
+  )
 
   if (!validatedRefsData.success) {
+    getBreadcrumbsRefsFailCounter.add(1, {
+      error_type: "validation_error",
+      error: JSON.stringify(validatedRefsData.error),
+    })
     console.error(
-      `Failed to validate CollectionPpage Breadcrumbs Refs - (uid: ${variables.uid})`
+      "contentstack.breadcrumbs refs validation error",
+      JSON.stringify({
+        error: validatedRefsData.error,
+      })
     )
-    console.error(validatedRefsData.error)
-    return null
-  }
-  const tags = getTags(validatedRefsData.data.collection_page, variables)
-  const response = await getResponse<GetCollectionPageBreadcrumbsData>(
-    GetCollectionPageBreadcrumbs,
-    variables,
-    tags
-  )
-  if (!response.data.collection_page.web?.breadcrumbs?.title) {
-    return null
-  }
-  const validatedBreadcrumbsData =
-    validateCollectionPageBreadcrumbsContentstackSchema.safeParse(response.data)
-  if (!validatedBreadcrumbsData.success) {
-    console.error(
-      `Failed to validate Collectionpage Breadcrumbs Data - (uid: ${variables.uid})`
-    )
-    console.error(validatedBreadcrumbsData.error)
-    return null
-  }
-  return getBreadcrumbs(
-    validatedBreadcrumbsData.data.collection_page,
-    variables.locale
-  )
-}
-
-async function getContentPageBreadcrumbs(variables: Variables) {
-  const refsResponse = await getRefsResponse<GetContentPageBreadcrumbsRefsData>(
-    GetContentPageBreadcrumbsRefs,
-    variables
-  )
-
-  const validatedRefsData =
-    validateContentPageBreadcrumbsRefsContentstackSchema.safeParse(
-      refsResponse.data
-    )
-
-  if (!validatedRefsData.success) {
-    console.error(
-      `Failed to validate Contentpage Breadcrumbs Refs - (uid: ${variables.uid})`
-    )
-    console.error(validatedRefsData.error)
-    return null
-  }
-
-  const tags = getTags(validatedRefsData.data.content_page, variables)
-
-  const response = await getResponse<GetContentPageBreadcrumbsData>(
-    GetContentPageBreadcrumbs,
-    variables,
-    tags
-  )
-
-  if (!response.data.content_page.web?.breadcrumbs?.title) {
-    return null
-  }
-
-  const validatedBreadcrumbsData =
-    validateContentPageBreadcrumbsContentstackSchema.safeParse(response.data)
-
-  if (!validatedBreadcrumbsData.success) {
-    console.error(
-      `Failed to validate Contentpage Breadcrumbs Data - (uid: ${variables.uid})`
-    )
-    console.error(validatedBreadcrumbsData.error)
-    return null
-  }
-
-  return getBreadcrumbs(
-    validatedBreadcrumbsData.data.content_page,
-    variables.locale
-  )
-}
-
-async function getMyPagesBreadcrumbs(variables: Variables) {
-  const refsResponse = await getRefsResponse<GetMyPagesBreadcrumbsRefsData>(
-    GetMyPagesBreadcrumbsRefs,
-    variables
-  )
-
-  const validatedRefsData =
-    validateMyPagesBreadcrumbsRefsContentstackSchema.safeParse(
-      refsResponse.data
-    )
-  if (!validatedRefsData.success) {
-    console.error(
-      `Failed to validate My Page Breadcrumbs Refs - (uid: ${variables.uid})`
-    )
-    console.error(validatedRefsData.error)
-    return null
-  }
-
-  const tags = getTags(validatedRefsData.data.account_page, variables)
-
-  const response = await getResponse<GetMyPagesBreadcrumbsData>(
-    GetMyPagesBreadcrumbs,
-    variables,
-    tags
-  )
-
-  if (!response.data.account_page.web?.breadcrumbs?.title) {
     return []
   }
 
-  const validatedBreadcrumbsData =
-    validateMyPagesBreadcrumbsContentstackSchema.safeParse(response.data)
+  getBreadcrumbsRefsSuccessCounter.add(1, { lang, uid })
+  console.info(
+    "contentstack.breadcrumbs refs get success",
+    JSON.stringify({ query: { lang, uid } })
+  )
 
-  if (!validatedBreadcrumbsData.success) {
+  const tags = getTags(validatedRefsData.data, lang)
+
+  getBreadcrumbsCounter.add(1, { lang, uid })
+  console.info(
+    "contentstack.breadcrumbs get start",
+    JSON.stringify({ query: { lang, uid } })
+  )
+  const response = await request<T>(
+    query,
+    { locale: lang, uid },
+    {
+      cache: "force-cache",
+      next: { tags },
+    }
+  )
+
+  if (!response.data) {
+    const notFoundError = notFound(response)
+    getBreadcrumbsFailCounter.add(1, {
+      lang,
+      uid,
+      error_type: "not_found",
+      error: JSON.stringify({ code: notFoundError.code }),
+    })
     console.error(
-      `Failed to validate My Page Breadcrumbs Data - (uid: ${variables.uid})`
+      "contentstack.breadcrumbs get not found error",
+      JSON.stringify({
+        query: { lang, uid },
+        error: { code: notFoundError.code },
+      })
     )
-    console.error(validatedBreadcrumbsData.error)
-    return null
+    throw notFoundError
   }
 
-  return getBreadcrumbs(
-    validatedBreadcrumbsData.data.account_page,
-    variables.locale
+  const validatedBreadcrumbs = breadcrumbsSchema.safeParse(
+    response.data[dataKey]
   )
-}
+
+  if (!validatedBreadcrumbs.success) {
+    getBreadcrumbsFailCounter.add(1, {
+      error_type: "validation_error",
+      error: JSON.stringify(validatedBreadcrumbs.error),
+    })
+    console.error(
+      "contentstack.breadcrumbs validation error",
+      JSON.stringify({
+        error: validatedBreadcrumbs.error,
+      })
+    )
+    return []
+  }
+
+  getBreadcrumbsSuccessCounter.add(1, { lang, uid })
+  console.info(
+    "contentstack.breadcrumbs get success",
+    JSON.stringify({ query: { lang, uid } })
+  )
+
+  return validatedBreadcrumbs.data
+})
 
 export const breadcrumbsQueryRouter = router({
   get: contentstackExtendedProcedureUID.query(async ({ ctx }) => {
     const variables = {
-      locale: ctx.lang,
+      lang: ctx.lang,
       uid: ctx.uid,
     }
 
     switch (ctx.contentType) {
       case PageTypeEnum.accountPage:
-        return await getMyPagesBreadcrumbs(variables)
+        return await getBreadcrumbs<{
+          account_page: RawBreadcrumbsSchema
+        }>(
+          {
+            dataKey: "account_page",
+            refQuery: GetMyPagesBreadcrumbsRefs,
+            query: GetMyPagesBreadcrumbs,
+          },
+          variables
+        )
       case PageTypeEnum.collectionPage:
-        return await getCollectionPageBreadcrumbs(variables)
+        return await getBreadcrumbs<{
+          collection_page: RawBreadcrumbsSchema
+        }>(
+          {
+            dataKey: "collection_page",
+            refQuery: GetCollectionPageBreadcrumbsRefs,
+            query: GetCollectionPageBreadcrumbs,
+          },
+          variables
+        )
       case PageTypeEnum.contentPage:
-        return await getContentPageBreadcrumbs(variables)
+        return await getBreadcrumbs<{
+          content_page: RawBreadcrumbsSchema
+        }>(
+          {
+            dataKey: "content_page",
+            refQuery: GetContentPageBreadcrumbsRefs,
+            query: GetContentPageBreadcrumbs,
+          },
+          variables
+        )
       case PageTypeEnum.loyaltyPage:
-        return await getLoyaltyPageBreadcrumbs(variables)
+        return await getBreadcrumbs<{
+          loyalty_page: RawBreadcrumbsSchema
+        }>(
+          {
+            dataKey: "loyalty_page",
+            refQuery: GetLoyaltyPageBreadcrumbsRefs,
+            query: GetLoyaltyPageBreadcrumbs,
+          },
+          variables
+        )
       default:
         return []
     }

server/routers/contentstack/breadcrumbs/utils.ts

@@ -1,33 +1,22 @@
 import { Lang } from "@/constants/languages"
-import { request } from "@/lib/graphql/request"
-import { internalServerError, notFound } from "@/server/errors/trpc"
 
-import {
-  generateRefsResponseTag,
-  generateTag,
-  generateTags,
-} from "@/utils/generateTag"
-import { removeMultipleSlashes } from "@/utils/url"
-
-import { type BreadcrumbsRefs, getBreadcrumbsSchema, Page } from "./output"
+import { generateTag, generateTags } from "@/utils/generateTag"
 
 import type { Edges } from "@/types/requests/utils/edges"
 import type { NodeRefs } from "@/types/requests/utils/refs"
+import { BreadcrumbsRefsSchema } from "@/types/trpc/routers/contentstack/breadcrumbs"
 
-export function getConnections(refs: BreadcrumbsRefs) {
-  const connections: Edges<NodeRefs>[] = []
-
-  if (refs.web?.breadcrumbs) {
-    connections.push(refs.web.breadcrumbs.parentsConnection)
-  }
-
-  return connections
+export type Variables = {
+  lang: Lang
+  uid: string
 }
 
 export const affix = "breadcrumbs"
 
 // TODO: Make these editable in CMS?
-export const homeBreadcrumbs = {
+export const homeBreadcrumbs: {
+  [key in keyof typeof Lang]: { href: string; title: string; uid: string }
+} = {
   [Lang.da]: {
     href: "/da",
     title: "Hjem",
@@ -60,76 +49,19 @@ export const homeBreadcrumbs = {
   },
 }
 
-export type Variables = {
-  locale: Lang
-  uid: string
-}
+export function getConnections(data: BreadcrumbsRefsSchema) {
+  const connections: Edges<NodeRefs>[] = []
 
-export async function getRefsResponse<T>(query: string, variables: Variables) {
-  const refsResponse = await request<T>(query, variables, {
-    cache: "force-cache",
-    next: {
-      tags: [generateRefsResponseTag(variables.locale, variables.uid, affix)],
-    },
-  })
-  if (!refsResponse.data) {
-    throw notFound(refsResponse)
+  if (data.web?.breadcrumbs) {
+    connections.push(data.web.breadcrumbs.parentsConnection)
   }
 
-  return refsResponse
+  return connections
 }
 
-export function getTags(page: BreadcrumbsRefs, variables: Variables) {
-  const connections = getConnections(page)
-  const tags = generateTags(variables.locale, connections)
-  tags.push(generateTag(variables.locale, page.system.uid, affix))
+export function getTags(data: BreadcrumbsRefsSchema, lang: Lang) {
+  const connections = getConnections(data)
+  const tags = generateTags(lang, connections)
+  tags.push(generateTag(lang, data.system.uid, affix))
   return tags
 }
-
-export async function getResponse<T>(
-  query: string,
-  variables: Variables,
-  tags: string[]
-) {
-  const response = await request<T>(query, variables, {
-    cache: "force-cache",
-    next: { tags },
-  })
-  if (!response.data) {
-    throw notFound(response)
-  }
-
-  return response
-}
-
-export function getBreadcrumbs(page: Page, lang: Lang) {
-  const parentBreadcrumbs = page.web.breadcrumbs.parentsConnection.edges.map(
-    (breadcrumb) => {
-      return {
-        href: removeMultipleSlashes(
-          `/${breadcrumb.node.system.locale}/${breadcrumb.node.url}`
-        ),
-        title: breadcrumb.node.web.breadcrumbs.title,
-        uid: breadcrumb.node.system.uid,
-      }
-    }
-  )
-
-  const pageBreadcrumb = {
-    title: page.web.breadcrumbs.title,
-    uid: page.system.uid,
-  }
-
-  const breadcrumbs = [
-    homeBreadcrumbs[lang],
-    parentBreadcrumbs,
-    pageBreadcrumb,
-  ].flat()
-
-  const validatedBreadcrumbs = getBreadcrumbsSchema.safeParse(breadcrumbs)
-  if (!validatedBreadcrumbs.success) {
-    throw internalServerError(validatedBreadcrumbs.error)
-  }
-
-  return validatedBreadcrumbs.data
-}

types/breadcrumbs.ts

@@ -1,5 +0,0 @@
-import { z } from "zod"
-
-import { getBreadcrumbsSchema } from "@/server/routers/contentstack/breadcrumbs/output"
-
-export interface Breadcrumbs extends z.infer<typeof getBreadcrumbsSchema> {}

types/trpc/routers/contentstack/breadcrumbs.ts

@@ -0,0 +1,15 @@
+import { z } from "zod"
+
+import {
+  breadcrumbsRefsSchema,
+  breadcrumbsSchema,
+  rawBreadcrumbsDataSchema,
+} from "@/server/routers/contentstack/breadcrumbs/output"
+
+export interface BreadcrumbsRefsSchema
+  extends z.input<typeof breadcrumbsRefsSchema> {}
+
+export interface RawBreadcrumbsSchema
+  extends z.input<typeof rawBreadcrumbsDataSchema> {}
+
+export interface Breadcrumbs extends z.output<typeof breadcrumbsSchema> {}

types/trpc/routers/contentstack/metadata.ts

@@ -1,10 +1,6 @@
 import { z } from "zod"
 
-import {
-  metaDataSchema,
-  rawMetaDataDataSchema,
-} from "@/server/routers/contentstack/metadata/output"
+import { rawMetaDataDataSchema } from "@/server/routers/contentstack/metadata/output"
 
 export interface RawMetaDataSchema
   extends z.input<typeof rawMetaDataDataSchema> {}
-export interface MetaDataSchema extends z.output<typeof metaDataSchema> {}

utils/getJsonSchemas.ts

@@ -0,0 +1,37 @@
+import { env } from "@/env/server"
+import { serverClient } from "@/lib/trpc/server"
+
+import type { BreadcrumbList, ListItem, WithContext } from "schema-dts"
+
+import { Breadcrumbs } from "@/types/trpc/routers/contentstack/breadcrumbs"
+
+function generateBreadcrumbsSchema(breadcrumbs: Breadcrumbs) {
+  if (!breadcrumbs.length) {
+    return null
+  }
+
+  const itemListElement: ListItem[] = breadcrumbs.map((item, index) => ({
+    "@type": "ListItem",
+    position: index + 1,
+    name: item.title,
+    // Only include "item" if "href" exists; otherwise, omit it
+    ...(item.href ? { item: `${env.PUBLIC_URL}${item.href}` } : {}),
+  }))
+
+  const jsonLd: WithContext<BreadcrumbList> = {
+    "@context": "https://schema.org",
+    "@type": "BreadcrumbList",
+    itemListElement,
+  }
+
+  return {
+    key: "breadcrumbs",
+    type: "application/ld+json",
+    jsonLd,
+  }
+}
+
+export async function getBreadcrumbsListSchema() {
+  const breadcrumbs = await serverClient().contentstack.breadcrumbs.get()
+  return generateBreadcrumbsSchema(breadcrumbs)
+}