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outline/server/utils/updates.js

75 lines
1.5 KiB
JavaScript

// @flow
import crypto from 'crypto';
import invariant from 'invariant';
import fetch from 'isomorphic-fetch';
import { client } from '../redis';
import packageInfo from '../../package.json';
import { User, Team, Collection, Document } from '../models';
const UPDATES_URL = 'https://updates.getoutline.com';
const UPDATES_KEY = 'UPDATES_KEY';
export default async () => {
invariant(
process.env.SECRET_KEY && process.env.URL,
'SECRET_KEY or URL env var is not set'
);
const secret = process.env.SECRET_KEY.slice(0, 6) + process.env.URL;
const id = crypto
.createHash('sha256')
.update(secret)
.digest('hex');
const [
userCount,
teamCount,
collectionCount,
documentCount,
] = await Promise.all([
User.count(),
Team.count(),
Collection.count(),
Document.count(),
]);
const body = JSON.stringify({
id,
version: 1,
clientVersion: packageInfo.version,
analytics: {
userCount,
teamCount,
collectionCount,
documentCount,
},
});
await client.del('UPDATES_KEY');
try {
const response = await fetch(UPDATES_URL, {
method: 'POST',
headers: {
Accept: 'application/json',
'Content-Type': 'application/json',
},
body,
});
const data = await response.json();
if (data.severity) {
await client.set(
UPDATES_KEY,
JSON.stringify({
severity: data.severity,
message: data.message,
url: data.url,
})
);
}
} catch (_e) {
// no-op
}
};