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separate page/site stats API endpoints to lower memory usage

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This commit is contained in:
Jake Jarvis
2022-07-10 17:26:22 -04:00
parent 87305b5424
commit 9be41b5e5c
6 changed files with 58 additions and 44 deletions
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45
pages/api/hits.ts
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@@ -3,37 +3,21 @@ import { getAllNotes } from "../../lib/helpers/parse-notes";
import { logServerError } from "../../lib/helpers/sentry";
import { NOTES_DIR } from "../../lib/config/constants";
import type { NextApiRequest, NextApiResponse } from "next";
import type { PageStats, DetailedPageStats, SiteStats } from "../../types";
import type { DetailedPageStats, SiteStats } from "../../types";
const handler = async (req: NextApiRequest, res: NextApiResponse) => {
try {
if (req.method !== "GET") {
// 405 Method Not Allowed
return res.status(405).end();
}
// return overall site stats if slug not specified
const result = await getSiteStats();
const { slug } = req.query;
let data;
if (slug) {
// add one to this page's count and return the new number
data = await incrementPageHits(slug as string);
// disable caching on both ends
res.setHeader("Cache-Control", "private, no-cache, no-store, must-revalidate");
} else {
// return overall site stats if slug not specified
data = await getSiteStats();
// let Vercel edge cache results for 15 mins
res.setHeader("Cache-Control", "public, max-age=0, s-maxage=900, stale-while-revalidate");
}
// let Vercel edge cache results for 15 mins
res.setHeader("Cache-Control", "public, max-age=0, s-maxage=900, stale-while-revalidate");
// send result as JSON
return res.status(200).json(data);
return res.status(200).json(result);
} catch (error) {
// extract just the error message to send back to client
const message = error instanceof Error ? error.message : "Unknown error.";
const message = error instanceof Error ? error.message : error;
// log full error to console and sentry
await logServerError(error);
@@ -43,21 +27,6 @@ const handler = async (req: NextApiRequest, res: NextApiResponse) => {
}
};
const incrementPageHits = async (slug: string): Promise<PageStats> => {
const { hits } = await prisma.hits.upsert({
where: { slug },
create: { slug },
update: {
hits: {
increment: 1,
},
},
});
// send client the *new* hit count
return { hits };
};
const getSiteStats = async (): Promise<SiteStats> => {
// simultaneously fetch the entire hits db and notes from the filesystem
const [hits, notes] = await Promise.all([