GitAuto: A performance of a page (/settings/integrations/jira) is too slow.

app/api/github/get-installed-repos/route.ts

@@ -1,6 +1,16 @@
+import { NextApiRequest, NextApiResponse } from 'next';
 import { NextResponse } from "next/server";
 import { Octokit } from "@octokit/rest";
 import { createAppAuth } from "@octokit/auth-app";
+import { getSession } from 'next-auth/react';
+import { fetchInstalledRepos } from '@/lib/github';
+
+export default async function handler(req: NextApiRequest, res: NextApiResponse) {
+  const session = await getSession({ req });
+  if (!session) return res.status(401).json({ error: 'Unauthorized' });
+
+  const repos = await fetchInstalledRepos(session.user.userId);
+  res.status(200).json(repos);
 
 export interface GitHubOwnerWithRepos {
   ownerId: number;

app/lib/github.ts

@@ -0,0 +1,17 @@
+import { prisma } from '@/lib/prisma';
+import NodeCache from 'node-cache';
+
+const cache = new NodeCache({ stdTTL: 600 }); // Cache for 10 minutes
+
+export async function fetchInstalledRepos(userId: string) {
+  const cacheKey = `installedRepos-${userId}`;
+  const cachedRepos = cache.get(cacheKey);
+  if (cachedRepos) return cachedRepos;
+
+  const repos = await prisma.repository.findMany({
+    where: { userId },
+    select: { id: true, name: true, url: true }, // Select only necessary fields
+    take: 50, // Limit to 50 repos per request
+  });
+  cache.set(cacheKey, repos);
+  return repos;