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remove ajax for json requests

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This commit is contained in:
Matt Walsh
2020-10-01 20:53:02 -05:00
parent 90ff0228c5
commit 5a766a809d
3 changed files with 20 additions and 6 deletions
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7
server/scripts/modules/navigation.js
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@@ -57,12 +57,7 @@ const navigation = (() => {
const point = await utils.weather.getPoint(latLon.lat, latLon.lon);
// get stations
const stationsResponse = await fetch(point.properties.observationStations, {
method: 'GET',
mode: 'cors',
type: 'GET',
});
const stations = await stationsResponse.json();
const stations = utils.fetch.json(point.properties.observationStations);
const StationId = stations.features[0].properties.stationIdentifier;

15
server/scripts/modules/utilities.js
View File

@@ -182,6 +182,18 @@ const utils = (() => {
return url;
};
// ********************************* fetch ********************************************
const json = async (url) => {
const response = await fetch(url, {
method: 'GET',
mode: 'cors',
type: 'GET',
});
if (!response.ok) throw new Error(`Fetch error ${response.status} ${response.statusText} while fetching ${url}`);
return await response.json();
};
// return an orderly object
return {
image: {
@@ -219,6 +231,9 @@ const utils = (() => {
cors: {
rewriteUrl,
},
fetch: {
json,
}
};
})();