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Fixing current forecast

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This commit is contained in:
Zakary Timson
2026-06-24 16:25:10 -04:00
parent 64bc62b511
commit caf721db6e
2 changed files with 18 additions and 15 deletions
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14
server/src/forecast.mjs
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@@ -231,11 +231,13 @@ function summarise(slots) {
}
}
export async function refreshForecast() {
const sensors = await queryCurrent().catch(() => null)
if (!sensors) return lastForecast
const slots = await get24HourForecast(sensors).catch(() => null)
if (!slots) return lastForecast
lastForecast = { ts: Date.now(), slots, summary: summarise(slots) }
export async function getForecast() {
if(Date.now() - lastForecast.ts >= TTL) {
const sensors = await queryCurrent().catch(() => null)
if(!sensors) return lastForecast
const slots = await get24HourForecast(sensors).catch(() => null)
if(!slots) return lastForecast
lastForecast = { ts: Date.now(), slots, summary: summarise(slots) }
}
return lastForecast
}

19
server/src/server.mjs
View File

@@ -10,7 +10,7 @@ import {spec} from './spec.mjs';
import {existsSync} from 'fs';
import {getAirTraffic, getAirTrafficHistory, getShapes} from './airtraffic.mjs';
import {getWeatherCondition} from './openweather.mjs';
import {lastForecast, refreshForecast} from './forecast.mjs';
import {lastForecast, getForecast} from './forecast.mjs';
import {dailyWeather, hourlyWeather} from './openmeteo.mjs';
const app = express();
@@ -45,13 +45,14 @@ app.get('/api/current', async (req, res) => {
const condition = getWeatherCondition(Object.assign(sensors, space))
// Merge forecast summary fields — sensor readings take priority
console.log(lastForecast?.summary);
const forecast = getForecast();
console.log(forecast?.summary);
const merged = {
...(lastForecast?.summary ? {
precipitation_chance: lastForecast.summary.precipitation_chance,
temperature_max: lastForecast.summary.temperature_max,
temperature_min: lastForecast.summary.temperature_min,
uv_index_max: lastForecast.summary.uv_index,
...(forecast?.summary ? {
precipitation_chance: forecast.summary.precipitation_chance,
temperature_max: forecast.summary.temperature_max,
temperature_min: forecast.summary.temperature_min,
uv_index_max: forecast.summary.uv_index,
} : {}),
...condition,
...sensors,
@@ -181,8 +182,8 @@ app.get('*', (req, res) => {
// ── Start ─────────────────────────────────────────────────────────────────────
const c = cfg();
refreshForecast()
setInterval(refreshForecast, 10 * 60 * 1000)
setTimeout(getForecast, 2000)
setInterval(getForecast, 10 * 60 * 1000)
app.listen(c.PORT, () => {
console.log(`🌦 Weather API — http://localhost:${c.PORT}`)