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63 lines
2.1 KiB
63 lines
2.1 KiB
import express from 'express';
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import _ from 'lodash';
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import isReachable from 'is-reachable';
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import { pinnerApiPort } from 'concordia-shared/src/environment/interpolated/pinner';
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import getWeb3ProviderUrl from 'concordia-shared/src/utils/web3';
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import getRendezvousUrl from 'concordia-shared/src/utils/rendezvous';
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const POLLING_INTERVAL = 1000;
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const responseBody = {
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ipfs: {
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id: '', localAddresses: [], peers: [], totalPeers: 0, repoStats: {},
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},
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orbit: { identity: {}, databases: [] },
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web3: { url: getWeb3ProviderUrl(), reachable: false },
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rendezvous: { url: getRendezvousUrl(), reachable: false },
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timestamp: 0,
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};
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async function getStats(orbit) {
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try {
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// eslint-disable-next-line no-underscore-dangle
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const ipfs = orbit._ipfs;
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const { id } = await ipfs.id();
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const peers = await ipfs.swarm.peers();
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const localAddresses = await ipfs.swarm.localAddrs();
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const repoStats = await ipfs.stats.repo();
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const uniquePeers = _.uniqBy(peers, 'peer');
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const orbitIdentity = orbit.identity;
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const databases = Object.keys(orbit.stores);
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const isWeb3Reachable = await isReachable(getWeb3ProviderUrl());
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const isRendezvousReachable = await isReachable(getRendezvousUrl());
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const timestamp = +new Date();
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responseBody.ipfs.id = id;
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responseBody.ipfs.peers = uniquePeers;
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responseBody.ipfs.totalPeers = uniquePeers.length;
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responseBody.ipfs.localAddresses = localAddresses;
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responseBody.ipfs.repoStats = repoStats;
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responseBody.orbit.identity = orbitIdentity;
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responseBody.orbit.databases = databases;
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responseBody.web3.reachable = isWeb3Reachable;
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responseBody.rendezvous.reachable = isRendezvousReachable;
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responseBody.timestamp = timestamp;
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} catch (err) {
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console.error('Error while getting stats:', err);
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}
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}
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const startAPI = (orbit) => {
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const app = express();
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app.get('/', async (req, res) => {
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res.send(responseBody);
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});
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app.listen(pinnerApiPort, () => {
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console.log(`Pinner API at http://localhost:${pinnerApiPort}!`);
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});
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setInterval(getStats, POLLING_INTERVAL, orbit);
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};
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export default startAPI;
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