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detect stations not reporting critical values close #4

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This commit is contained in:
Matt Walsh 2020-10-16 15:16:46 -05:00
parent 4363f3967f
commit eeeb7ec3e8
4 changed files with 35 additions and 17 deletions
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1
server/debug.log Normal file
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@ -0,0 +1 @@
[1016/115344.136:ERROR:directory_reader_win.cc(43)] FindFirstFile: The system cannot find the path specified. (0x3)

4
server/scripts/index.js
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@ -53,7 +53,7 @@ const index = (() => {
document.addEventListener('touchmove', e => { if (_FullScreenOverride) e.preventDefault(); }); document.addEventListener('touchmove', e => { if (_FullScreenOverride) e.preventDefault(); });
$('#frmGetLatLng #txtAddress').devbridgeAutocomplete({ $('#frmGetLatLng #txtAddress').devbridgeAutocomplete({
serviceUrl: location.protocol + '//geocode.arcgis.com/arcgis/rest/services/World/GeocodeServer/suggest', serviceUrl: 'https://geocode.arcgis.com/arcgis/rest/services/World/GeocodeServer/suggest',
deferRequestBy: 300, deferRequestBy: 300,
paramName: 'text', paramName: 'text',
params: { params: {
@ -492,7 +492,7 @@ const index = (() => {
let data; let data;
try { try {
data = await utils.fetch.json(location.protocol + '//geocode.arcgis.com/arcgis/rest/services/World/GeocodeServer/reverseGeocode', { data = await utils.fetch.json('https://geocode.arcgis.com/arcgis/rest/services/World/GeocodeServer/reverseGeocode', {
data: { data: {
location: longitude + ',' + latitude, location: longitude + ',' + latitude,
distance: 1000, // Find location up to 1 KM. distance: 1000, // Find location up to 1 KM.

25
server/scripts/modules/currentweather.js
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@ -15,24 +15,37 @@ class CurrentWeather extends WeatherDisplay {
// Load the observations // Load the observations
let observations, station; let observations, station;
// station number counter
let stationNum = 0;
while (!observations && stationNum < weatherParameters.stations.length) {
// get the station
station = weatherParameters.stations[stationNum];
stationNum++;
try { try {
// station observations // station observations
const observationsPromise = utils.fetch.json(`https://api.weather.gov/stations/${weatherParameters.stationId}/observations`,{ observations = await utils.fetch.json(`${station.id}/observations`,{
cors: true, cors: true,
data: { data: {
limit: 2, limit: 2,
}, },
}); });
// station info
const stationPromise = utils.fetch.json(`https://api.weather.gov/stations/${weatherParameters.stationId}`);
// wait for the promises to resolve // test data quality
[observations, station] = await Promise.all([observationsPromise, stationPromise]); if (observations.features[0].properties.temperature.value === null ||
observations.features[0].properties.windSpeed.value === null ||
observations.features[0].properties.textDescription === null) {
observations = undefined;
throw new Error(`Unable to get observations: ${station.properties.stationIdentifier}, trying next station`);
}
// TODO: add retry for further stations if observations are unavailable // TODO: add retry for further stations if observations are unavailable
} catch (e) { } catch (e) {
console.error('Unable to get current observations');
console.error(e); console.error(e);
}
}
// test for data received
if (!observations) {
console.error('All current weather stations exhausted');
this.setStatus(STATUS.failed); this.setStatus(STATUS.failed);
return; return;
} }

4
server/scripts/modules/latestobservations.js
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@ -32,6 +32,10 @@ class LatestObservations extends WeatherDisplay {
const allConditions = await Promise.all(regionalStations.map(async station => { const allConditions = await Promise.all(regionalStations.map(async station => {
try { try {
const data = await utils.fetch.json(`https://api.weather.gov/stations/${station.id}/observations/latest`); const data = await utils.fetch.json(`https://api.weather.gov/stations/${station.id}/observations/latest`);
// test for temperature, weather and wind values present
if (data.properties.temperature.value === null ||
data.properties.textDescription === '' ||
data.properties.windSpeed.value === null) return;
// format the return values // format the return values
return Object.assign({}, data.properties, { return Object.assign({}, data.properties, {
StationId: station.id, StationId: station.id,