Merged in chore/SW-3321-move-selectratecontext-to- (pull request #2729)

chore(SW-3321): Moved Select rate context to booking-flow package

* chore(SW-3321): Moved Select rate context to booking-flow package

* chore(SW-3321): Optimised code


Approved-by: Joakim Jäderberg

packages/booking-flow/lib/contexts/SelectRate/clearRooms.ts

@@ -0,0 +1,31 @@
+import type { SelectRateBooking } from "../../types/components/selectRate/selectRate"
+
+/**
+ * Removes room data
+ */
+export function clearRooms({
+  selectRateBooking,
+  roomIndexesToClear,
+}: {
+  selectRateBooking: SelectRateBooking | null
+  roomIndexesToClear: number[]
+}):
+  | { selectRateBooking: SelectRateBooking; hasUpdated: true }
+  | { hasUpdated: false } {
+  if (!selectRateBooking || roomIndexesToClear.length === 0) {
+    return { hasUpdated: false }
+  }
+
+  roomIndexesToClear.forEach((roomIndex) => {
+    if (!selectRateBooking?.rooms?.[roomIndex]) {
+      return
+    }
+
+    selectRateBooking.rooms[roomIndex].roomTypeCode = null
+    selectRateBooking.rooms[roomIndex].rateCode = null
+    selectRateBooking.rooms[roomIndex].counterRateCode = null
+    selectRateBooking.rooms[roomIndex].bookingCode = null
+  })
+
+  return { hasUpdated: true, selectRateBooking: selectRateBooking }
+}