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/utils/description/hotelPage.ts

@@ -0,0 +1,104 @@
+import { getIntl } from "@/i18n"
+
+import { truncateTextAfterLastPeriod } from "../truncate"
+
+import type { RawMetadataSchema } from "@/types/trpc/routers/contentstack/metadata"
+
+function getSubpageDescription(
+  subpageUrl: string,
+  additionalHotelData: RawMetadataSchema["additionalHotelData"],
+  hotelRestaurants: RawMetadataSchema["hotelRestaurants"]
+) {
+  const restaurantSubPage = hotelRestaurants?.find(
+    (restaurant) => restaurant.nameInUrl === subpageUrl
+  )
+  if (restaurantSubPage?.elevatorPitch) {
+    return restaurantSubPage.elevatorPitch
+  }
+
+  if (!additionalHotelData) {
+    return null
+  }
+
+  switch (subpageUrl) {
+    case additionalHotelData.hotelParking.nameInUrl:
+      return additionalHotelData.hotelParking.elevatorPitch
+    case additionalHotelData.healthAndFitness.nameInUrl:
+      return additionalHotelData.healthAndFitness.elevatorPitch
+    case additionalHotelData.hotelSpecialNeeds.nameInUrl:
+      return additionalHotelData.hotelSpecialNeeds.elevatorPitch
+    case additionalHotelData.meetingRooms.nameInUrl:
+      return additionalHotelData.meetingRooms.elevatorPitch
+    default:
+      return null
+  }
+}
+
+export async function getHotelPageDescription(data: RawMetadataSchema) {
+  const intl = await getIntl()
+  const { subpageUrl, hotelData, additionalHotelData, hotelRestaurants } = data
+  if (!hotelData) {
+    return null
+  }
+
+  if (subpageUrl) {
+    const subpageDescription = getSubpageDescription(
+      subpageUrl,
+      additionalHotelData,
+      hotelRestaurants
+    )
+
+    if (subpageDescription) {
+      return truncateTextAfterLastPeriod(subpageDescription)
+    }
+  }
+
+  const hotelName = hotelData.name
+  const location = hotelData.address.city
+  const amenities = hotelData.detailedFacilities
+
+  if (amenities.length < 4) {
+    return intl.formatMessage(
+      { defaultMessage: "{hotelName} in {location}. Book your stay now!" },
+      { hotelName, location }
+    )
+  }
+
+  const hotelDescription = intl.formatMessage(
+    {
+      defaultMessage:
+        "{hotelName} in {location} offers {amenity1} and {amenity2}. Guests can also enjoy {amenity3} and {amenity4}. Book your stay at {hotelName} today!",
+    },
+    {
+      hotelName,
+      location,
+      amenity1: amenities[0].name,
+      amenity2: amenities[1].name,
+      amenity3: amenities[2].name,
+      amenity4: amenities[3].name,
+    }
+  )
+  const shortHotelDescription = intl.formatMessage(
+    {
+      defaultMessage:
+        "{hotelName} in {location} offers {amenity1} and {amenity2}. Guests can also enjoy {amenity3} and {amenity4}.",
+    },
+    {
+      hotelName,
+      location,
+      amenity1: amenities[0].name,
+      amenity2: amenities[1].name,
+      amenity3: amenities[2].name,
+      amenity4: amenities[3].name,
+    }
+  )
+
+  if (hotelDescription.length > 160) {
+    if (shortHotelDescription.length > 160) {
+      return truncateTextAfterLastPeriod(shortHotelDescription)
+    }
+    return shortHotelDescription
+  } else {
+    return hotelDescription
+  }
+}