fix: fix api payload parse (#190)

src/pages/_app.tsx

@@ -1,13 +1,10 @@
-import { GoogleAnalytics } from "@next/third-parties/google";
 import { Noto_Sans_SC, Rubik } from "next/font/google";
 
 import Layout from "@/components/layout";
 
 import "@/styles/globals.css";
 import type { AppProps } from "next/app";
 
-const isDisableTrack = process.env.ENABLE_TRACK === "false";
-
 const notoSC = Noto_Sans_SC({
   weight: ["400", "500", "700"],
   subsets: ["latin"],
@@ -36,7 +33,6 @@ export default function App({ Component, pageProps }: AppProps) {
         structuredData={pageProps.structuredData}
       >
         <Component {...pageProps} />
-        {!isDisableTrack && <GoogleAnalytics gaId="G-RBND7XQ43D" />}
       </Layout>
     </>
   );

src/pages/_document.tsx

@@ -1,3 +1,4 @@
+import { GoogleAnalytics } from "@next/third-parties/google";
 import { Html, Head, Main, NextScript } from "next/document";
 import Script from "next/script";
 
@@ -57,6 +58,7 @@ export default function Document() {
               `}
           </Script>
         )}
+        {isEnableTrack && <GoogleAnalytics gaId="G-RBND7XQ43D" />}
       </body>
     </Html>
   );

src/pages/api/revalidate.ts

@@ -13,7 +13,7 @@ export default async function handler(
   }
   const payload = req.body;
 
-  const { pathname } = payload;
+  const { pathname } = JSON.parse(payload);
 
   if (typeof pathname !== "string") {
     return res.status(401).json({ message: "Invalid path." });