From 6d99abf5d36b7ade92f56659da0ffd003254fb1e Mon Sep 17 00:00:00 2001
From: Samet <hey@samet.codes>
Date: Fri, 22 Mar 2024 00:11:56 +0300
Subject: [PATCH 1/3] feat(#239): implemented back cache control

---
 pages/api/view/[id].ts | 18 ++++++++++++++----
 1 file changed, 14 insertions(+), 4 deletions(-)

diff --git a/pages/api/view/[id].ts b/pages/api/view/[id].ts
index da66174..40bf345 100644
--- a/pages/api/view/[id].ts
+++ b/pages/api/view/[id].ts
@@ -1,6 +1,10 @@
 import nextConnect from "next-connect";
 import passport from "passport";
 
+export const config = {
+  runtime: "edge",
+};
+
 import handlePlatformAPI from "@/services/api/handler";
 
 import {
@@ -9,7 +13,7 @@ import {
 } from "@/middlewares/api/private";
 import { validateAccessToken, loadPassport } from "@/middlewares/api/auth";
 import { resolveHandler } from "@/middlewares/api";
-// import { setCacheControl } from "@/middlewares/api/cache";
+import { setCacheControl } from "@/middlewares/api/cache";
 import { NextApiRequest, NextApiResponse } from "next";
 
 export default nextConnect()
@@ -19,14 +23,20 @@ export default nextConnect()
   .use(resolveHandler)
   .use(loadPassport)
   .use(validateAccessToken)
-  // .use(setCacheControl)
+  .use(setCacheControl)
   .get((req: NextApiRequest, res: NextApiResponse) => {
-    const { services, templates, connection, query, config } = res.locals;
+    const {
+      services,
+      templates,
+      connection,
+      query,
+      config: configLocal,
+    } = res.locals;
     return handlePlatformAPI(
       services,
       templates,
       query,
-      config,
+      configLocal,
       connection
     )(req, res);
   });

From e4f21ff5e5a602dbba679bdcd692da7c425d5681 Mon Sep 17 00:00:00 2001
From: Samet <hey@samet.codes>
Date: Fri, 22 Mar 2024 00:16:31 +0300
Subject: [PATCH 2/3] fix: switched the runtime to default on the view API

---
 pages/api/view/[id].ts | 14 ++------------
 1 file changed, 2 insertions(+), 12 deletions(-)

diff --git a/pages/api/view/[id].ts b/pages/api/view/[id].ts
index 40bf345..97fff7b 100644
--- a/pages/api/view/[id].ts
+++ b/pages/api/view/[id].ts
@@ -1,10 +1,6 @@
 import nextConnect from "next-connect";
 import passport from "passport";
 
-export const config = {
-  runtime: "edge",
-};
-
 import handlePlatformAPI from "@/services/api/handler";
 
 import {
@@ -25,18 +21,12 @@ export default nextConnect()
   .use(validateAccessToken)
   .use(setCacheControl)
   .get((req: NextApiRequest, res: NextApiResponse) => {
-    const {
-      services,
-      templates,
-      connection,
-      query,
-      config: configLocal,
-    } = res.locals;
+    const { services, templates, connection, query, config } = res.locals;
     return handlePlatformAPI(
       services,
       templates,
       query,
-      configLocal,
+      config,
       connection
     )(req, res);
   });

From ba7e94690ae5b1c3788ec17a6b658f657f34c94b Mon Sep 17 00:00:00 2001
From: Samet <hey@samet.codes>
Date: Fri, 22 Mar 2024 00:26:49 +0300
Subject: [PATCH 3/3] feat: added stale-white-revalidate directive

---
 middlewares/api/cache.ts | 12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

diff --git a/middlewares/api/cache.ts b/middlewares/api/cache.ts
index 6e47f0a..f2b3ce4 100644
--- a/middlewares/api/cache.ts
+++ b/middlewares/api/cache.ts
@@ -9,10 +9,16 @@ export const setCacheControl = (
     query: { cache_time, _vercel_no_cache },
   } = res.locals;
 
-  res.setHeader("Cache-Control", "max-age=60");
+  res.setHeader("Cache-Control", "max-age=60, stale-while-revalidate=2592000");
   if (_vercel_no_cache === undefined) {
-    res.setHeader("CDN-Cache-Control", `max-age=${cache_time}`);
-    res.setHeader("Vercel-CDN-Cache-Control", `max-age=${cache_time}`);
+    res.setHeader(
+      "CDN-Cache-Control",
+      `max-age=${cache_time}, stale-while-revalidate=2592000`
+    );
+    res.setHeader(
+      "Vercel-CDN-Cache-Control",
+      `max-age=${cache_time}, stale-while-revalidate=2592000`
+    );
   }
 
   next();