From 5a2a8fa3695910c2a83bceb96e53e7e55847341f Mon Sep 17 00:00:00 2001
From: jmzwar <james@jmzwar.com>
Date: Mon, 11 Sep 2023 12:56:13 +0200
Subject: [PATCH] add integrator route

---
 pages/api/integrator.ts | 50 +++++++++++++++++++++++++++++++++++++++++
 1 file changed, 50 insertions(+)
 create mode 100644 pages/api/integrator.ts

diff --git a/pages/api/integrator.ts b/pages/api/integrator.ts
new file mode 100644
index 00000000..0b5ce40a
--- /dev/null
+++ b/pages/api/integrator.ts
@@ -0,0 +1,50 @@
+import axios from 'axios';
+import type { NextApiRequest, NextApiResponse } from 'next';
+import { IntegratorsVolumeResponse } from 'src/typings';
+
+const INTEGRATORS_VOLUME_URL =
+	'https://api.dune.com/api/v1/query/2647536/results';
+
+const apiKey = process?.env?.NEXT_DUNE_API_KEY || '';
+
+async function fetchDuneData() {
+	try {
+		const { data: integratorsData } =
+			await axios.get<IntegratorsVolumeResponse>(INTEGRATORS_VOLUME_URL, {
+				headers: { 'x-dune-api-key': apiKey },
+			});
+
+		const integratorsVolume = integratorsData.result.rows.sort((a, b) =>
+			b.day > a.day ? 1 : -1,
+		);
+
+		// Get the integrator volume for the latest date
+		// and sort by daily fee
+		const integratorForLatestDate = integratorsVolume
+			.filter(item => item.day === integratorsVolume[0].day)
+			.sort((a, b) => (a.daily_fee > b.daily_fee ? -1 : 1))
+			.map(item => item.tracking_code.split('\x00')[0]);
+
+		return {
+			integratorForLatestDate,
+		};
+	} catch (error) {
+		console.log('Error fetching dune data', error);
+		return {
+			integratorForLatestDate: null,
+		};
+	}
+}
+
+export default async function handler(
+	_req: NextApiRequest,
+	res: NextApiResponse,
+) {
+	try {
+		const result = await fetchDuneData();
+		res.setHeader('Cache-Control', 's-maxage=3600');
+		res.status(200).json({ result });
+	} catch (err) {
+		res.status(500).json({ error: 'failed to load data' });
+	}
+}