Merged in feat/SW-286-collectionPage (pull request #765)

Feat(SW-286): CollectionPage

Approved-by: Erik Tiekstra
Approved-by: Fredrik Thorsson

server/routers/contentstack/collectionPage/utils.ts

@@ -0,0 +1,152 @@
+import { metrics } from "@opentelemetry/api"
+
+import { Lang } from "@/constants/languages"
+import { GetCollectionPageRefs } from "@/lib/graphql/Query/CollectionPage/CollectionPage.graphql"
+import { request } from "@/lib/graphql/request"
+import { notFound } from "@/server/errors/trpc"
+
+import { generateTag, generateTagsFromSystem } from "@/utils/generateTag"
+
+import { collectionPageRefsSchema } from "./output"
+
+import { CollectionPageEnum } from "@/types/enums/collectionPage"
+import { System } from "@/types/requests/system"
+import {
+  CollectionPageRefs,
+  GetCollectionPageRefsSchema,
+} from "@/types/trpc/routers/contentstack/collectionPage"
+
+const meter = metrics.getMeter("trpc.collectionPage")
+// OpenTelemetry metrics: CollectionPage
+
+export const getCollectionPageCounter = meter.createCounter(
+  "trpc.contentstack.collectionPage.get"
+)
+
+const getCollectionPageRefsCounter = meter.createCounter(
+  "trpc.contentstack.collectionPage.get"
+)
+const getCollectionPageRefsFailCounter = meter.createCounter(
+  "trpc.contentstack.collectionPage.get-fail"
+)
+const getCollectionPageRefsSuccessCounter = meter.createCounter(
+  "trpc.contentstack.collectionPage.get-success"
+)
+
+export async function fetchCollectionPageRefs(lang: Lang, uid: string) {
+  getCollectionPageRefsCounter.add(1, { lang, uid })
+  console.info(
+    "contentstack.collectionPage.refs start",
+    JSON.stringify({
+      query: { lang, uid },
+    })
+  )
+  const refsResponse = await request<GetCollectionPageRefsSchema>(
+    GetCollectionPageRefs,
+    { locale: lang, uid },
+    {
+      cache: "force-cache",
+      next: {
+        tags: [generateTag(lang, uid)],
+      },
+    }
+  )
+
+  if (!refsResponse.data) {
+    const notFoundError = notFound(refsResponse)
+    getCollectionPageRefsFailCounter.add(1, {
+      lang,
+      uid,
+      error_type: "http_error",
+      error: JSON.stringify({
+        code: notFoundError.code,
+      }),
+    })
+    console.error(
+      "contentstack.collectionPage.refs not found error",
+      JSON.stringify({
+        query: {
+          lang,
+          uid,
+        },
+        error: { code: notFoundError.code },
+      })
+    )
+    throw notFoundError
+  }
+
+  return refsResponse.data
+}
+
+export function validateCollectionPageRefs(
+  data: GetCollectionPageRefsSchema,
+  lang: Lang,
+  uid: string
+) {
+  const validatedData = collectionPageRefsSchema.safeParse(data)
+  if (!validatedData.success) {
+    getCollectionPageRefsFailCounter.add(1, {
+      lang,
+      uid,
+      error_type: "validation_error",
+      error: JSON.stringify(validatedData.error),
+    })
+    console.error(
+      "contentstack.collectionPage.refs validation error",
+      JSON.stringify({
+        query: { lang, uid },
+        error: validatedData.error,
+      })
+    )
+    return null
+  }
+  getCollectionPageRefsSuccessCounter.add(1, { lang, uid })
+  console.info(
+    "contentstack.collectionPage.refs success",
+    JSON.stringify({
+      query: { lang, uid },
+    })
+  )
+
+  return validatedData.data
+}
+
+export function generatePageTags(
+  validatedData: CollectionPageRefs,
+  lang: Lang
+): string[] {
+  const connections = getConnections(validatedData)
+  return [
+    generateTagsFromSystem(lang, connections),
+    generateTag(lang, validatedData.collection_page.system.uid),
+  ].flat()
+}
+
+export function getConnections({ collection_page }: CollectionPageRefs) {
+  const connections: System["system"][] = [collection_page.system]
+  if (collection_page.blocks) {
+    collection_page.blocks.forEach((block) => {
+      switch (block.__typename) {
+        case CollectionPageEnum.ContentStack.blocks.Shortcuts: {
+          if (block.shortcuts.shortcuts.length) {
+            connections.push(...block.shortcuts.shortcuts)
+          }
+          break
+        }
+        case CollectionPageEnum.ContentStack.blocks.CardsGrid: {
+          if (block.cards_grid.length) {
+            connections.push(...block.cards_grid)
+          }
+          break
+        }
+        case CollectionPageEnum.ContentStack.blocks.UspGrid: {
+          if (block.usp_grid.length) {
+            connections.push(...block.usp_grid)
+          }
+        }
+      }
+    })
+  }
+
+  return connections
+}