From b89a4d58d986721d37c9d22fc0690c5d641b146d Mon Sep 17 00:00:00 2001
From: Faruk AYDIN <omerfaruk26@gmail.com>
Date: Wed, 14 Feb 2024 00:51:48 +0100
Subject: [PATCH] feat: Add pagination for REST endpoints

---
 .../backend/src/helpers/pagination-rest.js    | 25 +++++++++++++++++++
 1 file changed, 25 insertions(+)
 create mode 100644 packages/backend/src/helpers/pagination-rest.js

diff --git a/packages/backend/src/helpers/pagination-rest.js b/packages/backend/src/helpers/pagination-rest.js
new file mode 100644
index 00000000..89239d85
--- /dev/null
+++ b/packages/backend/src/helpers/pagination-rest.js
@@ -0,0 +1,25 @@
+const paginateRest = async (query, page) => {
+  const pageSize = 10;
+
+  page = parseInt(page, 10);
+
+  if (isNaN(page) || page < 1) {
+    page = 1;
+  }
+
+  const [records, count] = await Promise.all([
+    query.limit(pageSize).offset((page - 1) * pageSize),
+    query.resultSize(),
+  ]);
+
+  return {
+    pageInfo: {
+      currentPage: page,
+      totalPages: Math.ceil(count / pageSize),
+    },
+    totalCount: count,
+    records,
+  };
+};
+
+export default paginateRest;