jcoffey-dev
5bf09ceed5
- Cards and charts link to the page they're about: pending messages to the queue, bans to blocked IPs, report warnings to the reports, and so on, shown only to viewers who may open that page. - A one-line status under the greeting: what needs a look (failed tasks, messages retrying, recipients given up on) or, when nothing does, what's there. Each phrase is a link. - Counts from the server's own objects stand in for live metrics it can't report, and a live number with no source reads as unknown, not zero. - Who uses the space: a treemap of people sized by storage, colored by how near their quota they are, each tile opening the account. - Where mail is waiting: queued recipients by destination, split into waiting, retrying and given up, each row opening the filtered queue. - The weekly rhythm: messages by hour and weekday, shown once metric history exists. - Dashboard tabs are titled by their label.
29 lines
890 B
TypeScript
29 lines
890 B
TypeScript
/*
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* SPDX-FileCopyrightText: 2026 Coffey Labs
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*
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* SPDX-License-Identifier: AGPL-3.0-only
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*/
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import type { Metric } from './types/metrics';
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/** Received plus sent: every message the server handled. */
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export const RHYTHM_METRICS = [
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'queue.message-queued',
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'queue.authenticated-message-queued',
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'queue.dsn-queued',
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'queue.report-queued',
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];
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/** Sum the samples into a 7×24 grid, Monday first, in the viewer's time zone. */
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export function weeklyGrid(samples: Metric[], metrics: string[] = RHYTHM_METRICS): number[][] {
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const want = new Set(metrics);
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const grid = Array.from({ length: 7 }, () => new Array<number>(24).fill(0));
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for (const s of samples) {
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if (!want.has(s.metric) || !s.timestamp) continue;
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const d = new Date(s.timestamp);
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if (Number.isNaN(d.getTime())) continue;
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grid[(d.getDay() + 6) % 7][d.getHours()] += s.count;
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}
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return grid;
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}
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