@koalarx/ui
Version:
Koala UI is a Design System developed in Angular whose objective is to facilitate and make your development faster and simpler, making this framework your greatest ally.
38 lines • 4.7 kB
JavaScript
import { BehaviorSubject, Observable, skipWhile } from "rxjs";
export class KoalaApiRequesterCache {
static createCache(name) {
if (!this.hasCache(name)) {
this.cache.push({
name,
data: new BehaviorSubject(undefined)
});
}
}
static setDataInCache(name, data) {
this.getCacheSubject(name)?.next(data);
}
static getCacheSubject(name) {
return this.cache.find(item => item.name === name)?.data;
}
static getCacheAsObservable(name) {
return new Observable(observe => {
this.getCacheSubject(name)
.pipe(skipWhile(value => value === undefined))
.subscribe({
next: value => {
observe.next(value);
observe.complete();
},
error: err => {
observe.error(err);
observe.complete();
}
});
});
}
static hasCache(name) {
return !!this.getCacheSubject(name);
}
}
KoalaApiRequesterCache.cache = [];
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