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Chore: clenaup comments and types

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This commit is contained in:
Pieter Vander Vennet 2024-04-10 14:14:03 +02:00
parent 22721cd3ef
commit 0d085c92cf
1 changed files with 6 additions and 5 deletions
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11
src/Logic/FeatureSource/Sources/GeoJsonSource.ts
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@ -1,6 +1,3 @@
/**
* Fetches a geojson file somewhere and passes it along
*/
import { Store, UIEventSource } from "../../UIEventSource"
import { Utils } from "../../../Utils"
import { FeatureSource } from "../FeatureSource"
@ -18,8 +15,11 @@ export default class GeoJsonSource implements FeatureSource {
private readonly url: string
private readonly layer: LayerConfig
private _isDownloaded = false
private currentlyRunning: Promise<any>
private currentlyRunning: Promise<Feature[]>
/**
* Fetches a geojson-file somewhere and passes it along as geojson source
*/
public constructor(
layer: LayerConfig,
options?: {
@ -95,7 +95,8 @@ export default class GeoJsonSource implements FeatureSource {
}
const url = this.url
try {
let json = await Utils.downloadJsonCached(url, (options?.maxCacheAgeSec ?? 300) * 1000)
const cacheAge = (options?.maxCacheAgeSec ?? 300) * 1000
let json = <{features: Feature[]}> await Utils.downloadJsonCached(url, cacheAge)
if (json.features === undefined || json.features === null) {
json.features = []