added tons of features

middlewares/chain.ts

@@ -0,0 +1,36 @@
+/***************************************
+ *
+ * Based on
+ * https://medium.com/@tanzimhossain2/implementing-multiple-middleware-in-next-js-combining-nextauth-and-internationalization-28d5435d3187
+ *
+ **************************************/
+import {NextMiddlewareResult} from 'next/dist/server/web/types'
+import {NextResponse} from 'next/server'
+import type {NextFetchEvent, NextRequest} from 'next/server'
+
+export type CustomMiddleware = (
+	request: NextRequest,
+	event: NextFetchEvent,
+	response: NextResponse
+) => NextMiddlewareResult | Promise<NextMiddlewareResult>
+
+type MiddlewareFactory = (middleware: CustomMiddleware) => CustomMiddleware
+export function chain(
+	functions: MiddlewareFactory[],
+	index = 0
+): CustomMiddleware {
+	const current = functions[index]
+
+	if (current) {
+		const next = chain(functions, index + 1)
+		return current(next)
+	}
+
+	return (
+		request: NextRequest,
+		event: NextFetchEvent,
+		response: NextResponse
+	) => {
+		return response
+	}
+}

middlewares/withAuthMiddleware.ts

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+import {type NextMiddlewareResult} from 'next/dist/server/web/types'
+import type {NextFetchEvent, NextRequest} from 'next/server'
+import {NextResponse} from 'next/server'
+
+import {CustomMiddleware} from './chain'
+import {auth} from '@/auth'
+
+export function withAuthMiddleware(
+	middleware: CustomMiddleware
+): CustomMiddleware {
+	return async (
+		request: NextRequest,
+		event: NextFetchEvent,
+		response: NextResponse
+	): Promise<NextMiddlewareResult> => {
+		return middleware(request, event, response)
+	}
+}

middlewares/withI18nMiddleware.ts

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+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)
+	}
+}