From b0547c1b4329f906a08fc194b882f6d3765fc35f Mon Sep 17 00:00:00 2001
From: Admin <admin@kalekber.cc>
Date: Wed, 4 Mar 2026 19:39:19 +0500
Subject: [PATCH] fix(ui): paginate listAll to fetch beyond 500 records from
 PocketBase

The previous implementation sent a single request with perPage=500 and
silently dropped any records beyond that. Books with 900+ chapters were
truncated to 500 in the chapter list and reader prev/next navigation.
Now loops through all pages until totalItems is exhausted.
---
 ui/src/lib/server/pocketbase.ts | 21 ++++++++++++++++++---
 1 file changed, 18 insertions(+), 3 deletions(-)

diff --git a/ui/src/lib/server/pocketbase.ts b/ui/src/lib/server/pocketbase.ts
index 8dab9d8..a73ef2d 100644
--- a/ui/src/lib/server/pocketbase.ts
+++ b/ui/src/lib/server/pocketbase.ts
@@ -132,13 +132,28 @@ interface PBList<T> {
 }
 
 async function listAll<T>(collection: string, filter = '', sort = ''): Promise<T[]> {
-	const params = new URLSearchParams({ perPage: '500' });
+	const perPage = 500;
+	const params = new URLSearchParams({ perPage: String(perPage), page: '1' });
 	if (filter) params.set('filter', filter);
 	if (sort) params.set('sort', sort);
-	const data = await pbGet<PBList<T>>(
+
+	const first = await pbGet<PBList<T>>(
 		`/api/collections/${collection}/records?${params.toString()}`
 	);
-	return data.items ?? [];
+	const items: T[] = first.items ?? [];
+	const total = first.totalItems ?? 0;
+
+	// Fetch remaining pages if there are more records than the first page holds.
+	const totalPages = Math.ceil(total / perPage);
+	for (let page = 2; page <= totalPages; page++) {
+		params.set('page', String(page));
+		const data = await pbGet<PBList<T>>(
+			`/api/collections/${collection}/records?${params.toString()}`
+		);
+		items.push(...(data.items ?? []));
+	}
+
+	return items;
 }
 
 async function listN<T>(collection: string, n: number, filter = '', sort = ''): Promise<T[]> {