remove top level config and add to permalink

Alex Patterson · Alex Patterson · commit faef94deea21 · 2021-03-14T18:15:04.000-04:00
diff --git a/frontend/main/next.config.js b/frontend/main/next.config.js
@@ -21,28 +21,4 @@ module.exports = withBundleAnalyzer({
     }
     return config;
   },
-  async redirects() {
-    return [
-      {
-        source: '/courses/:permalink*',
-        destination: '/course/:permalink*',
-        permanent: true,
-      },
-      {
-        source: '/tutorials/:permalink*',
-        destination: '/tutorial/:permalink*',
-        permanent: true,
-      },
-      {
-        source: '/podcasts/:permalink*',
-        destination: '/podcast/:permalink*',
-        permanent: true,
-      },
-      // {
-      //   source: '/:permalink',
-      //   destination: '/post/:permalink',
-      //   permanent: true,
-      // },
-    ];
-  },
 });
diff --git a/frontend/main/src/pages/[...permalink].tsx b/frontend/main/src/pages/[...permalink].tsx
@@ -88,6 +88,28 @@ export async function getStaticProps({
   let type = params.permalink[0] as PostType;
   let slug = params.permalink[1] as string;
 
+  // Redirect plural page types
+  if (['podcasts', 'tutorials', 'courses'].includes(type) && slug) {
+    let dest;
+    switch (type as string) {
+      case 'podcasts':
+        dest = 'podcast';
+        break;
+      case 'tutorials':
+        dest = 'tutorial';
+        break;
+      case 'courses':
+        dest = 'course';
+        break;
+    }
+    return {
+      redirect: {
+        destination: `/${dest}/${slug}`,
+        permanent: true,
+      },
+    };
+  }
+
   // Make assumption that this should be a base page.
   if (type && !slug) {
     slug = type;
