nilsandClaude Opus 5.5
4ea66cf424
- MongoDB replaced by InfluxDB 2 (one bucket, installationId tag). Consumption is stored per chunk at its recordedAt and summed on read, so a chunk the car re-sends from its cache overwrites itself instead of being counted twice ($inc did count it twice). Lifetime is a running total derived on read. - POST /v1/telemetry takes batches of samples in ABRP's tlm fields; every field is bounded, unknown fields are dropped, unread signals stay absent. - After a successful write the newest fresh sample is forwarded to ABRP with ABRP_API_KEY / ABRP_USER_TOKEN from the server environment; rate limited, never queued. The car no longer needs ABRP credentials. - Self-hosting: standalone output, Dockerfile (tests run in the build, runs as UID 10001), .env.example and README for the new setup. - Dev shell gains Node 22 and InfluxDB 2. Verified locally against InfluxDB 2.7.12: all endpoints, retry idempotency, and the dashboard pages. Unit tests: 17 pass. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
44 lines
1.6 KiB
TypeScript
44 lines
1.6 KiB
TypeScript
import type { ConsumptionChunk, DailyConsumption, Totals } from "./types.ts";
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/**
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* Folds chunks into days, newest day first, each with its running lifetime total.
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* Pure, so the arithmetic is tested without a database.
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*/
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export function aggregateDays(chunks: ConsumptionChunk[]): DailyConsumption[] {
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const byDate = new Map<string, DailyConsumption & { sohAt: number }>();
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for (const chunk of chunks) {
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let day = byDate.get(chunk.date);
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if (!day) {
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day = {
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installationId: chunk.installationId,
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date: chunk.date,
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recordedAt: chunk.recordedAt,
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day: { km: 0, kwh: 0, hours: 0, socDrop: 0 },
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sohAt: -Infinity,
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};
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byDate.set(chunk.date, day);
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}
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day.day.km += chunk.day.km;
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day.day.kwh += chunk.day.kwh;
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day.day.hours += chunk.day.hours;
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day.day.socDrop += chunk.day.socDrop;
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const at = chunk.recordedAt.getTime();
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if (at > day.recordedAt.getTime()) day.recordedAt = chunk.recordedAt;
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// The newest manual SoH of the day wins.
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if (chunk.sohPercent !== undefined && at > day.sohAt) {
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day.sohPercent = chunk.sohPercent;
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day.sohAt = at;
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}
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}
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const ascending = [...byDate.values()].sort((a, b) => a.date.localeCompare(b.date));
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const running: Totals = { km: 0, kwh: 0, hours: 0, socDrop: 0 };
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const days = ascending.map(({ sohAt: _sohAt, ...day }) => {
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running.km += day.day.km;
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running.kwh += day.day.kwh;
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running.hours += day.day.hours;
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running.socDrop += day.day.socDrop;
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return { ...day, lifetime: { ...running } };
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});
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return days.reverse();
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}
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