activity_log only ever recorded state transitions/overrides/sync/errors — useful for "what did the app decide" but not "what was the room actually doing" when a guest/staff complaint comes in after the fact. Backend: - New device_readings time-series table (room_temp, target_temp, mode, power_state, fan_speed, valve_position, heating_active), throttled to ~1 row/device/minute via recordReading() in db.js regardless of how often a caller fires — MQTT pushes can be far chattier than that. - Wired into every place zone_devices' live-status cache already gets updated: ac-poller.js, daikin-poller.js, and mqtt.js's TRV (handleStatusBlob/handleInfo) and native-MQTT MHI (writeMhiState) handlers. - 4-day retention by default (config key history_retention_days), pruned every 6h by the new history-pruner.js. - GET /api/devices/:id/history?hours=96 to read it back. Frontend: - DeviceHistoryModal: room temp vs setpoint line chart, plus a valve-position chart (TRVs) or fan-speed step chart (AC), plus a diffed mode/power/fan change log — 24h/4d/7d range picker. Uses recharts, matching the convention already established in utilities/wages/reports. - Graph icon on each device in both ZoneDetailModal and the Devices page opens it. Side effect: frontend/package-lock.json was missing vite-plugin-pwa's whole dependency tree even though package.json already declared it — pre-existing drift, reconciled by this npm install (unrelated to the recharts addition, just came along with it).
26 lines
581 B
JSON
26 lines
581 B
JSON
{
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"name": "hnf-hvac-frontend",
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"version": "1.0.0",
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"private": true,
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"type": "module",
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"scripts": {
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"dev": "vite",
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"build": "tsc && vite build",
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"preview": "vite preview"
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},
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"dependencies": {
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"lucide-react": "^0.468.0",
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"react": "^18.3.1",
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"react-dom": "^18.3.1",
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"react-router-dom": "^6.28.0",
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"recharts": "^3.9.2"
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},
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"devDependencies": {
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"@types/react": "^18.3.1",
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"@types/react-dom": "^18.3.1",
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"@vitejs/plugin-react": "^4.3.4",
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"typescript": "^5.7.2",
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"vite": "^6.0.5",
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"vite-plugin-pwa": "^1.3.0"
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}
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}
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