nntrivi2001
57dc91585d
Internal SmartGift build of a Claude Code monitoring dashboard. Lanes: a durable unit of parallel agent work, one per working directory, tracked across session restarts. Managed lanes are git worktrees the dashboard provisions and can reset or remove behind a three-check destroy guard and a counted preflight; adopted lanes are directories you already own and are never destroyable. Pipelines: a lane moves through pipeline stages. A stage the agent declares with evidence renders green; a stage inferred from the tool-event stream renders dashed amber and never counts as done. Detection is forward-only within a 30-minute window, and never writes the declared stage. Workspace: one page at /run with a lane grid, the selected lane's pipeline, and a full Claude console behind a disclosure.
46 lines
1.9 KiB
JavaScript
46 lines
1.9 KiB
JavaScript
/**
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* @file Express router for stats endpoints, providing aggregated statistics about agents, sessions, events, and WebSocket connections. It queries the database for various counts and statuses, and returns a comprehensive overview in JSON format for frontend display on the dashboard.
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* @author Nguyễn Ngọc Trí Vĩ <vinnt@smartgift.vn>
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*/
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const { Router } = require("express");
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const { stmts, db } = require("../db");
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const { getConnectionCount } = require("../websocket");
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const { parseSources } = require("../lib/source-filter");
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const scoped = require("../lib/scoped-stats");
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const router = Router();
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router.get("/", (req, res) => {
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// Client sends tz_offset (minutes from getTimezoneOffset(), e.g. 420 for PDT)
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const rawOffset = parseInt(req.query.tz_offset, 10);
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const offsetMin = Number.isFinite(rawOffset) ? rawOffset : 0;
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const toLocal = `${-offsetMin} minutes`; // shift UTC → local
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const toUTC = `${offsetMin} minutes`; // shift local → UTC
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// Data-scope: when the user restricts to a subset of source machines, compute
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// every count against that subset; otherwise use the cached prepared stmts.
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const sources = parseSources(req);
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const overview = sources ? scoped.statsOverview(db, sources) : stmts.stats.get();
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const agentsByStatus = sources
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? scoped.agentStatusCounts(db, sources)
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: stmts.agentStatusCounts.all();
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const sessionsByStatus = sources
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? scoped.sessionStatusCounts(db, sources)
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: stmts.sessionStatusCounts.all();
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const eventsToday = sources
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? scoped.countEventsToday(db, sources, toLocal, toUTC)
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: stmts.countEventsToday.get(toLocal, toUTC);
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res.json({
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...overview,
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events_today: eventsToday?.count ?? 0,
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ws_connections: getConnectionCount(),
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agents_by_status: Object.fromEntries(agentsByStatus.map((r) => [r.status, r.count])),
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sessions_by_status: Object.fromEntries(sessionsByStatus.map((r) => [r.status, r.count])),
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});
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});
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module.exports = router;
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