chore: cleaning up select-rate

components/HotelReservation/SelectRate/utils.ts

@@ -1,23 +1,39 @@
 import type { RoomsAvailability } from "@/types/trpc/routers/hotel/roomAvailability"
 
-export function combineRoomAvailabilities({
-  availabilityResults,
-}: {
-  availabilityResults: Array<[RoomsAvailability | undefined | null, unknown]>
-}): RoomsAvailability | null {
-  return availabilityResults.reduce<RoomsAvailability | null>(
-    (combinedResult, [currentResult, error]) => {
-      if (error || !currentResult) return combinedResult
-      if (!combinedResult) return currentResult
-
-      return {
-        ...currentResult,
-        roomConfigurations: [
-          ...combinedResult.roomConfigurations,
-          ...currentResult.roomConfigurations,
-        ],
+export function combineRoomAvailabilities(
+  availabilityResults: PromiseSettledResult<RoomsAvailability | null>[]
+) {
+  return availabilityResults.reduce<RoomsAvailability | null>((acc, result) => {
+    if (result.status === "fulfilled" && result.value) {
+      if (acc) {
+        acc.roomConfigurations.push(...result.value.roomConfigurations)
+      } else {
+        acc = result.value
       }
-    },
-    null
-  )
+    }
+
+    // Ping monitoring about fail?
+    if (result.status === "rejected") {
+      console.info(`RoomAvailability fetch failed`)
+      console.error(result.reason)
+    }
+
+    return acc
+  }, null)
+}
+
+export function getRates(
+  rateDefinitions: RoomsAvailability["rateDefinitions"]
+) {
+  return {
+    change: rateDefinitions.filter(
+      (rate) => rate.cancellationRule === "Changeable"
+    ),
+    flex: rateDefinitions.filter(
+      (rate) => rate.cancellationRule === "CancellableBefore6PM"
+    ),
+    save: rateDefinitions.filter(
+      (rate) => rate.cancellationRule === "NotCancellable"
+    ),
+  }
 }