From 43bb3349cb3cc8c8b8eeffd8a9c25e2aca0f5bb4 Mon Sep 17 00:00:00 2001
From: Vishakh <vishakh@users.noreply.github.com>
Date: Thu, 7 May 2026 16:39:10 -0400
Subject: [PATCH] Rationalized sitemap.

---
 app/sitemap.ts | 58 +++++++-------------------------------------------
 next-env.d.ts  |  2 +-
 2 files changed, 9 insertions(+), 51 deletions(-)

diff --git a/app/sitemap.ts b/app/sitemap.ts
index 27d4454..71abda4 100644
--- a/app/sitemap.ts
+++ b/app/sitemap.ts
@@ -1,55 +1,13 @@
 import { MetadataRoute } from 'next';
-import { executeQuerySingle, executeQuery } from '@/lib/db';
 
 const SITE_URL = process.env.NEXT_PUBLIC_SITE_URL || 'https://explorer.monadicdna.com';
-const BATCH_SIZE = 10_000;
 
-// generateSitemaps splits the study pages across multiple sitemap files,
-// each with up to BATCH_SIZE URLs, staying within the 50K-per-file limit.
-export async function generateSitemaps() {
-  try {
-    const row = await executeQuerySingle<{ max_id: number }>(
-      'SELECT MAX(id) AS max_id FROM gwas_catalog',
-      []
-    );
-    const maxId = row?.max_id ?? 1000;
-    const count = Math.ceil(maxId / BATCH_SIZE);
-    // id 0 is reserved for static pages; ids 1..n are study batches
-    return Array.from({ length: count + 1 }, (_, i) => ({ id: i }));
-  } catch {
-    return [{ id: 0 }];
-  }
-}
-
-export default async function sitemap({ id }: { id: number }): Promise<MetadataRoute.Sitemap> {
-  // id === 0: static pages only
-  if (id === 0) {
-    return [
-      { url: SITE_URL,                         lastModified: new Date(), changeFrequency: 'weekly',  priority: 1.0 },
-      { url: `${SITE_URL}/explore`,            lastModified: new Date(), changeFrequency: 'daily',   priority: 0.9 },
-      { url: `${SITE_URL}/dna-chat`,           lastModified: new Date(), changeFrequency: 'weekly',  priority: 0.8 },
-      { url: `${SITE_URL}/overview-report`,    lastModified: new Date(), changeFrequency: 'weekly',  priority: 0.8 },
-      { url: `${SITE_URL}/subscribe`,          lastModified: new Date(), changeFrequency: 'weekly',  priority: 0.7 },
-    ];
-  }
-
-  // ids 1..n: study pages in BATCH_SIZE chunks
-  const batchIndex = id - 1;
-  const minId = batchIndex * BATCH_SIZE + 1;
-  const maxId = (batchIndex + 1) * BATCH_SIZE;
-
-  try {
-    const rows = await executeQuery<{ id: number }>(
-      'SELECT id FROM gwas_catalog WHERE id BETWEEN $1 AND $2 ORDER BY id',
-      [minId, maxId]
-    );
-    return rows.map(row => ({
-      url: `${SITE_URL}/study/${row.id}`,
-      lastModified: new Date(),
-      changeFrequency: 'monthly',
-      priority: 0.6,
-    }));
-  } catch {
-    return [];
-  }
+export default function sitemap(): MetadataRoute.Sitemap {
+  return [
+    { url: SITE_URL,                      lastModified: new Date(), changeFrequency: 'weekly',  priority: 1.0 },
+    { url: `${SITE_URL}/explore`,         lastModified: new Date(), changeFrequency: 'daily',   priority: 0.9 },
+    { url: `${SITE_URL}/dna-chat`,        lastModified: new Date(), changeFrequency: 'weekly',  priority: 0.8 },
+    { url: `${SITE_URL}/overview-report`, lastModified: new Date(), changeFrequency: 'weekly',  priority: 0.8 },
+    { url: `${SITE_URL}/subscribe`,       lastModified: new Date(), changeFrequency: 'weekly',  priority: 0.7 },
+  ];
 }
diff --git a/next-env.d.ts b/next-env.d.ts
index c4b7818..9edff1c 100644
--- a/next-env.d.ts
+++ b/next-env.d.ts
@@ -1,6 +1,6 @@
 /// <reference types="next" />
 /// <reference types="next/image-types/global" />
-import "./.next/dev/types/routes.d.ts";
+import "./.next/types/routes.d.ts";
 
 // NOTE: This file should not be edited
 // see https://nextjs.org/docs/app/api-reference/config/typescript for more information.