From 2b302d1a5fd6aa25fbbe9d0a9dfcf9d0119cd448 Mon Sep 17 00:00:00 2001
From: Erik Tiekstra <erik.tiekstra@scandichotels.com>
Date: Fri, 23 May 2025 07:12:29 +0000
Subject: [PATCH] feat(SW-2885): Added support for 'bookingcode' as bookingCode
 param

Approved-by: Michael Zetterberg
Approved-by: Christian Andolf
---
 apps/scandic-web/middleware.ts                |  4 +-
 apps/scandic-web/middlewares/dateFormat.ts    | 47 ---------------
 .../middlewares/legacySearchParams.ts         | 58 +++++++++++++++++++
 3 files changed, 60 insertions(+), 49 deletions(-)
 delete mode 100644 apps/scandic-web/middlewares/dateFormat.ts
 create mode 100644 apps/scandic-web/middlewares/legacySearchParams.ts

diff --git a/apps/scandic-web/middleware.ts b/apps/scandic-web/middleware.ts
index cd22e186a..8cffaca06 100644
--- a/apps/scandic-web/middleware.ts
+++ b/apps/scandic-web/middleware.ts
@@ -9,10 +9,10 @@ import * as cmsContent from "@/middlewares/cmsContent"
 import * as currentWebLogin from "@/middlewares/currentWebLogin"
 import * as currentWebLoginEmail from "@/middlewares/currentWebLoginEmail"
 import * as currentWebLogout from "@/middlewares/currentWebLogout"
-import * as dateFormat from "@/middlewares/dateFormat"
 import * as familyAndFriends from "@/middlewares/familyAndFriends"
 import * as handleAuth from "@/middlewares/handleAuth"
 import * as invalidUrl from "@/middlewares/invalidUrl"
+import * as legacySearchParams from "@/middlewares/legacySearchParams"
 import * as myPages from "@/middlewares/myPages"
 import * as redirect from "@/middlewares/redirect"
 import * as sasXScandic from "@/middlewares/sasXScandic"
@@ -60,7 +60,7 @@ export const middleware: NextMiddleware = async (request, event) => {
     handleAuth,
     myPages,
     webView,
-    dateFormat,
+    legacySearchParams,
     bookingFlow,
     familyAndFriends,
     sasXScandic,
diff --git a/apps/scandic-web/middlewares/dateFormat.ts b/apps/scandic-web/middlewares/dateFormat.ts
deleted file mode 100644
index fc9ab045d..000000000
--- a/apps/scandic-web/middlewares/dateFormat.ts
+++ /dev/null
@@ -1,47 +0,0 @@
-import { type NextMiddleware, NextResponse } from "next/server"
-
-import type { MiddlewareMatcher } from "@/types/middleware"
-
-/*
-    Middleware function to normalize date formats to support
-    YYYY-MM-D and YYYY-MM-DD since the current web uses YYYY-MM-D
-    in the URL as parameters (toDate and fromDate)
-*/
-const legacyDatePattern = /^([12]\d{3}-(0[1-9]|1[0-2])-([1-9]))$/
-
-function normalizeDate(date: string): string {
-  const datePattern = /^\d{4}-\d{1,2}-\d{1,2}$/
-  if (datePattern.test(date)) {
-    const [year, month, day] = date.split("-").map(Number)
-    return `${year}-${String(month).padStart(2, "0")}-${String(day).padStart(2, "0")}`
-  }
-  return date
-}
-
-export const middleware: NextMiddleware = (request) => {
-  const url = request.nextUrl.clone()
-  const { searchParams } = url
-
-  if (
-    legacyDatePattern.test(searchParams.get("fromdate")!) ||
-    legacyDatePattern.test(searchParams.get("todate")!)
-  ) {
-    const fromDate = searchParams.get("fromdate")!
-    url.searchParams.set("fromdate", normalizeDate(fromDate))
-
-    const toDate = searchParams.get("todate")!
-    url.searchParams.set("todate", normalizeDate(toDate))
-    return NextResponse.redirect(url)
-  } else {
-    const headers = new Headers(request.headers)
-    headers.set("x-continue", "1")
-    return NextResponse.next({
-      headers,
-    })
-  }
-}
-
-export const matcher: MiddlewareMatcher = (request) => {
-  const { searchParams } = request.nextUrl
-  return searchParams.has("fromdate") || searchParams.has("todate")
-}
diff --git a/apps/scandic-web/middlewares/legacySearchParams.ts b/apps/scandic-web/middlewares/legacySearchParams.ts
new file mode 100644
index 000000000..7849a2a81
--- /dev/null
+++ b/apps/scandic-web/middlewares/legacySearchParams.ts
@@ -0,0 +1,58 @@
+import { type NextMiddleware, NextResponse } from "next/server"
+
+import type { MiddlewareMatcher } from "@/types/middleware"
+
+/*
+    Middleware function to normalize date formats to support
+    YYYY-MM-D and YYYY-MM-DD since the current web uses YYYY-MM-D
+    in the URL as parameters (toDate and fromDate)
+*/
+const legacyDatePattern = /^([12]\d{3}-(0[1-9]|1[0-2])-([1-9]))$/
+
+function normalizeDate(date: string): string {
+  const datePattern = /^\d{4}-\d{1,2}-\d{1,2}$/
+  if (datePattern.test(date)) {
+    const [year, month, day] = date.split("-")
+    return `${year}-${month.padStart(2, "0")}-${day.padStart(2, "0")}`
+  }
+  return date
+}
+
+export const middleware: NextMiddleware = (request) => {
+  const url = request.nextUrl.clone()
+  const fromDate = url.searchParams.get("fromdate")
+  const toDate = url.searchParams.get("todate")
+  const hasLegacyFromDate = fromDate ? legacyDatePattern.test(fromDate) : false
+  const hasLegacyToDate = toDate ? legacyDatePattern.test(toDate) : false
+  const legacyBookingCode = url.searchParams.get("bookingcode")
+
+  const headers = new Headers(request.headers)
+
+  if (!hasLegacyFromDate && !hasLegacyToDate && !legacyBookingCode) {
+    headers.set("x-continue", "1")
+    return NextResponse.next({
+      headers,
+    })
+  }
+
+  if (legacyBookingCode) {
+    url.searchParams.delete("bookingcode")
+    url.searchParams.set("bookingCode", legacyBookingCode)
+  }
+
+  if (fromDate && hasLegacyFromDate) {
+    const normalizedFromDate = normalizeDate(fromDate)
+    url.searchParams.set("fromdate", normalizedFromDate)
+  }
+
+  if (toDate && hasLegacyToDate) {
+    const normalizedToDate = normalizeDate(toDate)
+    url.searchParams.set("todate", normalizedToDate)
+  }
+
+  return NextResponse.redirect(url)
+}
+
+export const matcher: MiddlewareMatcher = (request) => {
+  return request.nextUrl.searchParams.size > 0
+}