Feat/SW-2152 seo descriptions

* feat(SW-2152): Added improved meta descriptions for hotel pages
* feat(SW-2152): Added improved meta descriptions for destination pages
* feat(SW-2152): Refactoring metadata description functionality
* feat(SW-2152): Improved truncate function and added cities check to country page description

Approved-by: Michael Zetterberg
Approved-by: Matilda Landström

apps/scandic-web/server/routers/contentstack/metadata/output.ts

@@ -11,10 +11,13 @@ import { additionalDataAttributesSchema } from "../../hotels/schemas/hotel/inclu
 import { imageSchema } from "../../hotels/schemas/image"
 import { tempImageVaultAssetSchema } from "../schemas/imageVault"
 import { systemSchema } from "../schemas/system"
-import { getDescription, getImage, getTitle } from "./utils"
+import { getDescription } from "./utils/description"
+import { getImage } from "./utils/image"
+import { getTitle } from "./utils/title"
 
 import type { Metadata } from "next"
 
+import type { ImageVaultAsset } from "@/types/components/imageVault"
 import { Country } from "@/types/enums/country"
 import type { LanguageSwitcherData } from "@/types/requests/languageSwitcher"
 import { RTETypeEnum } from "@/types/rte/enums"
@@ -57,56 +60,59 @@ export const rawMetadataSchema = z.object({
     .object({
       seo_metadata: z
         .object({
-          title: z.string().optional().nullable(),
-          description: z.string().optional().nullable(),
-          noindex: z.boolean().optional().nullable(),
+          title: z.string().nullish(),
+          description: z.string().nullish(),
+          noindex: z.boolean().nullish(),
           seo_image: tempImageVaultAssetSchema.nullable(),
         })
-        .optional()
-        .nullable(),
+        .nullish(),
       breadcrumbs: z
         .object({
-          title: z.string().optional().nullable(),
+          title: z.string().nullish(),
         })
-        .optional()
-        .nullable(),
+        .nullish(),
     })
-    .optional()
-    .nullable(),
+    .nullish(),
   destination_settings: z
     .object({
-      city_denmark: z.string().optional().nullable(),
-      city_finland: z.string().optional().nullable(),
-      city_germany: z.string().optional().nullable(),
-      city_poland: z.string().optional().nullable(),
-      city_norway: z.string().optional().nullable(),
-      city_sweden: z.string().optional().nullable(),
-      country: z.nativeEnum(Country).optional().nullable(),
+      city_denmark: z.string().nullish(),
+      city_finland: z.string().nullish(),
+      city_germany: z.string().nullish(),
+      city_poland: z.string().nullish(),
+      city_norway: z.string().nullish(),
+      city_sweden: z.string().nullish(),
+      country: z.nativeEnum(Country).nullish(),
     })
-    .optional()
-    .nullable(),
-  heading: z.string().optional().nullable(),
-  preamble: z.string().optional().nullable(),
+    .nullish(),
+  heading: z.string().nullish(),
+  preamble: z.string().nullish(),
   header: z
     .object({
-      heading: z.string().optional().nullable(),
-      preamble: z.string().optional().nullable(),
+      heading: z.string().nullish(),
+      preamble: z.string().nullish(),
       hero_image: tempImageVaultAssetSchema.nullable(),
     })
-    .optional()
-    .nullable(),
+    .nullish(),
   hero_image: tempImageVaultAssetSchema.nullable(),
+  images: z
+    .array(z.object({ image: tempImageVaultAssetSchema }).nullish())
+    .transform((images) =>
+      images
+        .map((image) => image?.image)
+        .filter((image): image is ImageVaultAsset => !!image)
+    )
+    .nullish(),
   blocks: metaDataBlocksSchema,
-  hotel_page_id: z.string().optional().nullable(),
+  hotel_page_id: z.string().nullish(),
   hotelData: hotelAttributesSchema
     .pick({
       name: true,
       address: true,
+      detailedFacilities: true,
       hotelContent: true,
       healthFacilities: true,
     })
-    .optional()
-    .nullable(),
+    .nullish(),
   additionalHotelData: additionalDataAttributesSchema
     .pick({
       gallery: true,
@@ -118,28 +124,31 @@ export const rawMetadataSchema = z.object({
       accessibility: true,
       conferencesAndMeetings: true,
     })
-    .optional()
-    .nullable(),
+    .nullish(),
   hotelRestaurants: z
     .array(
       z.object({
-        nameInUrl: z.string().optional().nullable(),
-        elevatorPitch: z.string().optional().nullable(),
-        name: z.string().optional().nullable(),
+        nameInUrl: z.string().nullish(),
+        elevatorPitch: z.string().nullish(),
+        name: z.string().nullish(),
         content: z
           .object({
-            images: z.array(imageSchema).optional().nullable(),
+            images: z.array(imageSchema).nullish(),
           })
-          .optional()
-          .nullable(),
+          .nullish(),
       })
     )
-    .optional()
-    .nullable(),
-  subpageUrl: z.string().optional().nullable(),
-  location: z.string().optional().nullable(),
-  filter: z.string().optional().nullable(),
-  filterType: z.enum(["facility", "surroundings"]).optional().nullable(),
+    .nullish(),
+  subpageUrl: z.string().nullish(),
+  destinationData: z
+    .object({
+      location: z.string().nullish(),
+      filter: z.string().nullish(),
+      filterType: z.enum(["facility", "surroundings"]).nullish(),
+      hotelCount: z.number().nullish(),
+      cities: z.array(z.string()).nullish(),
+    })
+    .nullish(),
   system: systemSchema,
 })
 
@@ -149,7 +158,7 @@ export const metadataSchema = rawMetadataSchema.transform(async (data) => {
   const metadata: Metadata = {
     metadataBase: env.PUBLIC_URL ? new URL(env.PUBLIC_URL) : undefined,
     title: await getTitle(data),
-    description: getDescription(data),
+    description: await getDescription(data),
     openGraph: {
       images: getImage(data),
     },