Merged in chore/move-enter-details (pull request #2778)

Chore/move enter details

Approved-by: Anton Gunnarsson

packages/booking-flow/lib/components/EnterDetails/Payment/helpers.ts

@@ -0,0 +1,91 @@
+import { PaymentMethodEnum } from "@scandic-hotels/common/constants/paymentMethod"
+import { logger } from "@scandic-hotels/common/logger"
+
+import type { RoomState } from "../../../stores/enter-details/types"
+
+export function isPaymentMethodEnum(value: string): value is PaymentMethodEnum {
+  return Object.values<string>(PaymentMethodEnum).includes(value)
+}
+
+export function hasFlexibleRate({ room }: RoomState): boolean {
+  return room.isFlexRate
+}
+
+export function hasPrepaidRate({ room }: RoomState): boolean {
+  return !room.isFlexRate
+}
+
+export function calculateTotalRoomPrice(
+  { room }: RoomState,
+  initialRoomPrice?: number
+) {
+  let totalPrice = initialRoomPrice ?? room.roomPrice.perStay.local.price
+
+  if (room.breakfast) {
+    totalPrice += Number(room.breakfast.localPrice.totalPrice) * room.adults
+  }
+
+  if (room.roomFeatures) {
+    room.roomFeatures.forEach((pkg) => {
+      totalPrice += Number(pkg.localPrice.price)
+    })
+  }
+
+  let comparisonPrice = totalPrice
+
+  const isMember = room.guest.join || room.guest.membershipNo
+  if (isMember && "member" in room.roomRate) {
+    const publicPrice = room.roomRate.public?.localPrice.pricePerStay ?? 0
+    const memberPrice = room.roomRate.member?.localPrice.pricePerStay ?? 0
+    const diff = publicPrice - memberPrice
+    comparisonPrice = totalPrice + diff
+  }
+
+  return {
+    totalPrice,
+    comparisonPrice,
+  }
+}
+
+export const paymentInfoStorageName = "payment-info-storage"
+
+type PaymentInfoSessionData = {
+  paymentMethod: string
+  isSavedCreditCard: boolean
+}
+
+export function readPaymentInfoFromSessionStorage():
+  | PaymentInfoSessionData
+  | undefined {
+  try {
+    const paymentInfoSessionData = sessionStorage.getItem(
+      paymentInfoStorageName
+    )
+    if (!paymentInfoSessionData) return undefined
+    return JSON.parse(paymentInfoSessionData)
+  } catch (error) {
+    logger.error("Error reading from session storage:", error)
+    return undefined
+  }
+}
+
+export function writePaymentInfoToSessionStorage(
+  paymentMethod: string,
+  isSavedCreditCard: boolean
+) {
+  try {
+    sessionStorage.setItem(
+      paymentInfoStorageName,
+      JSON.stringify({
+        paymentMethod,
+        isSavedCreditCard,
+      })
+    )
+  } catch (error) {
+    logger.error("Error writing to session storage:", error)
+  }
+}
+
+export function clearPaymentInfoSessionStorage() {
+  sessionStorage.removeItem(paymentInfoStorageName)
+}