From d80d993cbda2009bf736bbeb243de1931b604d8d Mon Sep 17 00:00:00 2001
From: Gildas Garcia <1122076+djhi@users.noreply.github.com>
Date: Wed, 5 Jun 2024 16:54:44 +0200
Subject: [PATCH] Update Upgrade Guide

---
 UPGRADE.md | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)

diff --git a/UPGRADE.md b/UPGRADE.md
index 36af71b..aa2f745 100644
--- a/UPGRADE.md
+++ b/UPGRADE.md
@@ -39,4 +39,32 @@ server.init(data);
 +        { id: 3, title: 'boz' },
 +    ],
 +});
+```
+
+## Request and Response Interceptors Have Been Replaced By Middlewares
+
+Fakerest used to have request and response interceptors. We replaced those with middlewares that allows much more use cases.
+
+Migrate your request interceptors:
+
+```diff
+-restServer.addRequestInterceptor(function(request) {
++restServer.addMiddleware(async function(request, context, next) {
+    var start = (request.params._start - 1) || 0;
+    var end = request.params._end !== undefined ? (request.params._end - 1) : 19;
+    request.params.range = [start, end];
+-    return request; // always return the modified input
++    return next(request, context);
+});
+```
+
+Migrate your response interceptors:
+
+```diff
+-restServer.addResponseInterceptor(function(response) {
++restServer.addMiddleware(async function(request, context, next) {
++    const response = await next(request, context);
+    response.body = { data: response.body, status: response.status };
+    return response;
+});
 ```
\ No newline at end of file