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Merge pull request #3716 from mempool/mononaut/skeleton-fee

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display fee box skeleton while mempool not in sync
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softsimon 2023-05-14 16:16:02 -05:00 committed by GitHub
commit bfea535df1
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2 changed files with 10 additions and 5 deletions
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2
frontend/src/app/components/fees-box/fees-box.component.html
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@ -1,4 +1,4 @@
<div class="fee-estimation-wrapper" *ngIf="(isLoadingWebSocket$ | async) === false && (recommendedFees$ | async) as recommendedFees; else loadingFees">
<div class="fee-estimation-wrapper" *ngIf="(isLoading$ | async) === false && (recommendedFees$ | async) as recommendedFees; else loadingFees">
<div class="d-flex">
<div class="fee-progress-bar" [style.background]="noPriority">
<span class="fee-label" i18n="fees-box.no-priority" i18n-ngbTooltip="Transaction feerate tooltip (economy)" ngbTooltip="Either 2x the minimum, or the Low Priority rate (whichever is lower)" placement="top">No Priority</span>

13
frontend/src/app/components/fees-box/fees-box.component.ts
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@ -1,9 +1,9 @@
import { Component, OnInit, ChangeDetectionStrategy } from '@angular/core';
import { StateService } from '../../services/state.service';
import { Observable } from 'rxjs';
import { Observable, combineLatest } from 'rxjs';
import { Recommendedfees } from '../../interfaces/websocket.interface';
import { feeLevels, mempoolFeeColors } from '../../app.constants';
import { tap } from 'rxjs/operators';
import { map, startWith, tap } from 'rxjs/operators';
@Component({
selector: 'app-fees-box',
@ -12,7 +12,7 @@ import { tap } from 'rxjs/operators';
changeDetection: ChangeDetectionStrategy.OnPush,
})
export class FeesBoxComponent implements OnInit {
isLoadingWebSocket$: Observable<boolean>;
isLoading$: Observable<boolean>;
recommendedFees$: Observable<Recommendedfees>;
gradient = 'linear-gradient(to right, #2e324e, #2e324e)';
noPriority = '#2e324e';
@ -22,7 +22,12 @@ export class FeesBoxComponent implements OnInit {
) { }
ngOnInit(): void {
this.isLoadingWebSocket$ = this.stateService.isLoadingWebSocket$;
this.isLoading$ = combineLatest(
this.stateService.isLoadingWebSocket$.pipe(startWith(false)),
this.stateService.loadingIndicators$.pipe(startWith({ mempool: 0 })),
).pipe(map(([socket, indicators]) => {
return socket || (indicators.mempool != null && indicators.mempool !== 100);
}));
this.recommendedFees$ = this.stateService.recommendedFees$
.pipe(
tap((fees) => {