added tons of features

middlewares/withI18nMiddleware.ts

@@ -0,0 +1,25 @@
+import createMiddleware from 'next-intl/middleware'
+import {NextFetchEvent, NextRequest, NextResponse} from 'next/server'
+
+import {routing} from '@/i18n/routing'
+import {HEADERS} from '@/lib/config/http'
+import {translatableRoutesRegEx} from '@/lib/config/routes'
+import {type CustomMiddleware} from '@/middlewares/chain'
+
+export function withI18nMiddleware(middleware: CustomMiddleware) {
+	return async (
+		request: NextRequest,
+		event: NextFetchEvent,
+		response: NextResponse
+	) => {
+		if (request.nextUrl.pathname.match(translatableRoutesRegEx) !== null) {
+			response = createMiddleware(routing)(request)
+		}
+
+		let locale =
+			request.cookies.get('NEXT_LOCALE')?.value ?? routing.defaultLocale
+		response.headers.set(HEADERS.xSiteLocale, locale)
+
+		return middleware(request, event, response)
+	}
+}