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[CST-6876] Refactoring in order to remove nested subscriptions

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This commit is contained in:
Giuseppe Digilio
2022-10-03 14:07:59 +02:00
parent ac36cc20dc
commit f16dcc7942
1 changed files with 34 additions and 36 deletions
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16
src/app/shared/search/search-filters/search-filter/search-facet-filter/search-facet-filter.component.ts
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@@ -120,11 +120,10 @@ export class SearchFacetFilterComponent implements OnInit, OnDestroy {
this.searchOptions$.subscribe(() => this.updateFilterValueList()), this.searchOptions$.subscribe(() => this.updateFilterValueList()),
this.refreshFilters.asObservable().pipe( this.refreshFilters.asObservable().pipe(
filter((toRefresh: boolean) => toRefresh), filter((toRefresh: boolean) => toRefresh),
).subscribe(() => { mergeMap(() => this.retrieveFilterValues(false))
this.retrieveFilterValues(false); ).subscribe()
})
); );
this.retrieveFilterValues(); this.retrieveFilterValues().subscribe();
} }
/** /**
@@ -279,7 +278,7 @@ export class SearchFacetFilterComponent implements OnInit, OnDestroy {
return getFacetValueForType(facet, this.filterConfig); return getFacetValueForType(facet, this.filterConfig);
} }
protected retrieveFilterValues(useCachedVersionIfAvailable = true) { protected retrieveFilterValues(useCachedVersionIfAvailable = true): Observable<RemoteData<PaginatedList<FacetValue>[]>> {
const facetValues$ = observableCombineLatest([this.searchOptions$, this.currentPage]).pipe( const facetValues$ = observableCombineLatest([this.searchOptions$, this.currentPage]).pipe(
map(([options, page]) => { map(([options, page]) => {
return { options, page }; return { options, page };
@@ -301,8 +300,7 @@ export class SearchFacetFilterComponent implements OnInit, OnDestroy {
); );
let filterValues = []; let filterValues = [];
this.subs.push( return facetValues$.pipe(
facetValues$.pipe(
mergeMap((facetOutcome) => { mergeMap((facetOutcome) => {
const newValues$ = facetOutcome.values; const newValues$ = facetOutcome.values;
@@ -333,8 +331,8 @@ export class SearchFacetFilterComponent implements OnInit, OnDestroy {
}); });
}) })
); );
}) }),
).subscribe((rd: RemoteData<PaginatedList<FacetValue>[]>) => { tap((rd: RemoteData<PaginatedList<FacetValue>[]>) => {
this.animationState = 'ready'; this.animationState = 'ready';
this.filterValues$.next(rd); this.filterValues$.next(rd);
}) })