Merged in feat/sw-3197-add-url-to-path (pull request #2577)

feat(SW-3197): Add required middleware and url to path in partner-sas

* Add url to path and required middleware


Approved-by: Matilda Landström

apps/partner-sas/middlewares/invalidUrl.ts

@@ -0,0 +1,16 @@
+import { type NextMiddleware, NextResponse } from "next/server"
+
+import { getDefaultRequestHeaders } from "./utils"
+
+import type { MiddlewareMatcher } from "./types"
+
+export const middleware: NextMiddleware = async (request) => {
+  const headers = getDefaultRequestHeaders(request)
+  return NextResponse.next({
+    headers,
+  })
+}
+
+export const matcher: MiddlewareMatcher = (request) => {
+  return request.nextUrl.pathname.includes("*")
+}

apps/partner-sas/middlewares/trailingSlash.ts

@@ -0,0 +1,25 @@
+import { type NextMiddleware, NextResponse } from "next/server"
+
+import { getPublicNextURL } from "@/server/utils"
+
+import { getDefaultRequestHeaders } from "./utils"
+
+import type { MiddlewareMatcher } from "./types"
+
+export const middleware: NextMiddleware = async (request) => {
+  const headers = getDefaultRequestHeaders(request)
+
+  const newUrl = new URL(
+    request.nextUrl.pathname.slice(0, -1),
+    getPublicNextURL(request)
+  )
+
+  return NextResponse.redirect(newUrl, {
+    headers,
+    status: 308,
+  })
+}
+
+export const matcher: MiddlewareMatcher = (request) => {
+  return request.nextUrl.pathname.endsWith("/")
+}

apps/partner-sas/middlewares/types.ts

@@ -0,0 +1,3 @@
+import type { NextRequest } from "next/server"
+
+export type MiddlewareMatcher = (request: NextRequest) => boolean

apps/partner-sas/middlewares/utils.ts

@@ -0,0 +1,22 @@
+import { findLang } from "@scandic-hotels/common/utils/languages"
+import { removeTrailingSlash } from "@scandic-hotels/common/utils/url"
+
+import { getPublicNextURL } from "@/server/utils"
+
+import type { NextRequest } from "next/server"
+
+export function getDefaultRequestHeaders(request: NextRequest) {
+  const lang = findLang(request.nextUrl.pathname)!
+  const nextUrlPublic = getPublicNextURL(request)
+  const headers = new Headers(request.headers)
+  headers.set("x-lang", lang)
+  headers.set(
+    "x-pathname",
+    removeTrailingSlash(
+      request.nextUrl.pathname.replace(`/${lang}`, "").replace(`/webview`, "")
+    )
+  )
+  headers.set("x-url", removeTrailingSlash(nextUrlPublic.href))
+
+  return headers
+}