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Merge pull request #1696 from mempool/nymkappa/feature/merge-blocks

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Merge legacy and mining /blocks components and APIs
This commit is contained in:
wiz 2022-05-25 19:22:24 +09:00 committed by GitHub
commit b8463b833b
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18 changed files with 107 additions and 299 deletions
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5
backend/src/api/blocks.ts
View File

@ -417,10 +417,7 @@ class Blocks {
return blockExtended;
}
public async $getBlocksExtras(fromHeight?: number, limit: number = 15): Promise<BlockExtended[]> {
// Note - This API is breaking if indexing is not available. For now it is okay because we only
// use it for the mining pages, and mining pages should not be available if indexing is turned off.
// I'll need to fix it before we refactor the block(s) related pages
public async $getBlocks(fromHeight?: number, limit: number = 15): Promise<BlockExtended[]> {
try {
let currentHeight = fromHeight !== undefined ? fromHeight : this.getCurrentBlockHeight();
const returnBlocks: BlockExtended[] = [];

7
backend/src/index.ts
View File

@ -27,7 +27,6 @@ import icons from './api/liquid/icons';
import { Common } from './api/common';
import mining from './api/mining';
import HashratesRepository from './repositories/HashratesRepository';
import BlocksRepository from './repositories/BlocksRepository';
import poolsUpdater from './tasks/pools-updater';
import indexer from './indexer';
@ -315,8 +314,8 @@ class Server {
}
this.app
.get(config.MEMPOOL.API_URL_PREFIX + 'blocks-extras', routes.getBlocksExtras)
.get(config.MEMPOOL.API_URL_PREFIX + 'blocks-extras/:height', routes.getBlocksExtras)
.get(config.MEMPOOL.API_URL_PREFIX + 'blocks', routes.getBlocks.bind(routes))
.get(config.MEMPOOL.API_URL_PREFIX + 'blocks/:height', routes.getBlocks.bind(routes))
.get(config.MEMPOOL.API_URL_PREFIX + 'block/:hash', routes.getBlock);
if (config.MEMPOOL.BACKEND !== 'esplora') {
@ -330,8 +329,6 @@ class Server {
.get(config.MEMPOOL.API_URL_PREFIX + 'tx/:txId/status', routes.getTransactionStatus)
.get(config.MEMPOOL.API_URL_PREFIX + 'tx/:txId/outspends', routes.getTransactionOutspends)
.get(config.MEMPOOL.API_URL_PREFIX + 'block/:hash/header', routes.getBlockHeader)
.get(config.MEMPOOL.API_URL_PREFIX + 'blocks', routes.getBlocks)
.get(config.MEMPOOL.API_URL_PREFIX + 'blocks/:height', routes.getBlocks)
.get(config.MEMPOOL.API_URL_PREFIX + 'blocks/tip/height', routes.getBlockTipHeight)
.get(config.MEMPOOL.API_URL_PREFIX + 'block/:hash/txs', routes.getBlockTransactions)
.get(config.MEMPOOL.API_URL_PREFIX + 'block/:hash/txs/:index', routes.getBlockTransactions)

2
backend/src/mempool.interfaces.ts
View File

@ -81,7 +81,7 @@ export interface TransactionStripped {
export interface BlockExtension {
totalFees?: number;
medianFee?: number; // Actually the median fee rate that we compute ourself
medianFee?: number;
feeRange?: number[];
reward?: number;
coinbaseTx?: TransactionMinerInfo;

15
backend/src/routes.ts
View File

@ -720,20 +720,22 @@ class Routes {
}
}
public async getBlocksExtras(req: Request, res: Response) {
public async getBlocks(req: Request, res: Response) {
try {
if (['mainnet', 'testnet', 'signet', 'regtest'].includes(config.MEMPOOL.NETWORK)) { // Bitcoin
const height = req.params.height === undefined ? undefined : parseInt(req.params.height, 10);
res.setHeader('Expires', new Date(Date.now() + 1000 * 60).toUTCString());
res.json(await blocks.$getBlocksExtras(height, 15));
res.json(await blocks.$getBlocks(height, 15));
} else { // Liquid, Bisq
return await this.getLegacyBlocks(req, res);
}
} catch (e) {
res.status(500).send(e instanceof Error ? e.message : e);
}
}
public async getBlocks(req: Request, res: Response) {
public async getLegacyBlocks(req: Request, res: Response) {
try {
loadingIndicators.setProgress('blocks', 0);
const returnBlocks: IEsploraApi.Block[] = [];
const fromHeight = parseInt(req.params.height, 10) || blocks.getCurrentBlockHeight();
@ -757,12 +759,11 @@ class Routes {
returnBlocks.push(block);
nextHash = block.previousblockhash;
}
loadingIndicators.setProgress('blocks', i / 10 * 100);
}
res.setHeader('Expires', new Date(Date.now() + 1000 * 60).toUTCString());
res.json(returnBlocks);
} catch (e) {
loadingIndicators.setProgress('blocks', 100);
res.status(500).send(e instanceof Error ? e.message : e);
}
}

2
backend/src/utils/blocks-utils.ts
View File

@ -15,7 +15,7 @@ export function prepareBlock(block: any): BlockExtended {
weight: block.weight,
previousblockhash: block.previousblockhash,
extras: {
coinbaseRaw: block.coinbase_raw ?? block.extras.coinbaseRaw,
coinbaseRaw: block.coinbase_raw ?? block.extras?.coinbaseRaw,
medianFee: block.medianFee ?? block.median_fee ?? block.extras?.medianFee,
feeRange: block.feeRange ?? block.fee_span,
reward: block.reward ?? block?.extras?.reward,

46
frontend/src/app/app-routing.module.ts
View File

@ -7,7 +7,6 @@ import { AddressComponent } from './components/address/address.component';
import { MasterPageComponent } from './components/master-page/master-page.component';
import { AboutComponent } from './components/about/about.component';
import { StatusViewComponent } from './components/status-view/status-view.component';
import { LatestBlocksComponent } from './components/latest-blocks/latest-blocks.component';
import { TermsOfServiceComponent } from './components/terms-of-service/terms-of-service.component';
import { PrivacyPolicyComponent } from './components/privacy-policy/privacy-policy.component';
import { TrademarkPolicyComponent } from './components/trademark-policy/trademark-policy.component';
@ -36,19 +35,20 @@ let routes: Routes = [
component: MasterPageComponent,
children: [
{
path: 'tx/push',
component: PushTransactionComponent,
path: 'mining/blocks',
redirectTo: 'blocks',
pathMatch: 'full'
},
{
path: 'blocks',
component: LatestBlocksComponent,
path: 'tx/push',
component: PushTransactionComponent,
},
{
path: 'about',
component: AboutComponent,
},
{
path: 'mining/blocks',
path: 'blocks',
component: BlocksList,
},
{
@ -115,6 +115,11 @@ let routes: Routes = [
{
path: 'signet',
children: [
{
path: 'mining/blocks',
redirectTo: 'blocks',
pathMatch: 'full'
},
{
path: '',
pathMatch: 'full',
@ -128,16 +133,12 @@ let routes: Routes = [
path: 'tx/push',
component: PushTransactionComponent,
},
{
path: 'blocks',
component: LatestBlocksComponent,
},
{
path: 'about',
component: AboutComponent,
},
{
path: 'mining/blocks',
path: 'blocks',
component: BlocksList,
},
{
@ -211,19 +212,20 @@ let routes: Routes = [
component: MasterPageComponent,
children: [
{
path: 'tx/push',
component: PushTransactionComponent,
path: 'mining/blocks',
redirectTo: 'blocks',
pathMatch: 'full'
},
{
path: 'blocks',
component: LatestBlocksComponent,
path: 'tx/push',
component: PushTransactionComponent,
},
{
path: 'about',
component: AboutComponent,
},
{
path: 'mining/blocks',
path: 'blocks',
component: BlocksList,
},
{
@ -321,16 +323,12 @@ if (browserWindowEnv && browserWindowEnv.BASE_MODULE === 'liquid') {
path: 'tx/push',
component: PushTransactionComponent,
},
{
path: 'blocks',
component: LatestBlocksComponent,
},
{
path: 'about',
component: AboutComponent,
},
{
path: 'mining/blocks',
path: 'blocks',
component: BlocksList,
},
{
@ -429,16 +427,12 @@ if (browserWindowEnv && browserWindowEnv.BASE_MODULE === 'liquid') {
path: 'tx/push',
component: PushTransactionComponent,
},
{
path: 'blocks',
component: LatestBlocksComponent,
},
{
path: 'about',
component: AboutComponent,
},
{
path: 'mining/blocks',
path: 'blocks',
component: BlocksList,
},
{

50
frontend/src/app/components/blocks-list/blocks-list.component.html
View File

@ -1,6 +1,6 @@
<app-indexing-progress *ngIf="!widget"></app-indexing-progress>
<div class="container-xl" [class]="widget ? 'widget' : 'full-height'">
<div class="container-xl" style="min-height: 335px" [ngClass]="{'widget': widget, 'full-height': !widget, 'legacy': !indexingAvailable}">
<h1 *ngIf="!widget" class="float-left" i18n="master-page.blocks">Blocks</h1>
<div class="clearfix"></div>
@ -8,22 +8,22 @@
<div style="min-height: 295px">
<table class="table table-borderless">
<thead>
<th class="height text-left" [class]="widget ? 'widget' : ''" i18n="latest-blocks.height">Height</th>
<th class="pool text-left" [class]="widget ? 'widget' : ''" i18n="mining.pool-name">Pool</th>
<th class="timestamp" i18n="latest-blocks.timestamp" *ngIf="!widget">Timestamp</th>
<th class="mined" i18n="latest-blocks.mined" *ngIf="!widget">Mined</th>
<th class="reward text-right" i18n="latest-blocks.reward" [class]="widget ? 'widget' : ''">Reward</th>
<th class="fees text-right" i18n="latest-blocks.fees" *ngIf="!widget">Fees</th>
<th class="txs text-right" i18n="dashboard.txs" [class]="widget ? 'widget' : ''">TXs</th>
<th class="size" i18n="latest-blocks.size" *ngIf="!widget">Size</th>
<th class="height text-left" [ngClass]="{'widget': widget, 'legacy': !indexingAvailable}" i18n="latest-blocks.height">Height</th>
<th *ngIf="indexingAvailable" class="pool text-left" [ngClass]="{'widget': widget, 'legacy': !indexingAvailable}" i18n="mining.pool-name">Pool</th>
<th class="timestamp" i18n="latest-blocks.timestamp" *ngIf="!widget" [class]="indexingAvailable ? '' : 'legacy'">Timestamp</th>
<th class="mined" i18n="latest-blocks.mined" *ngIf="!widget" [class]="indexingAvailable ? '' : 'legacy'">Mined</th>
<th *ngIf="indexingAvailable" class="reward text-right" i18n="latest-blocks.reward" [ngClass]="{'widget': widget, 'legacy': !indexingAvailable}">Reward</th>
<th *ngIf="indexingAvailable && !widget" class="fees text-right" i18n="latest-blocks.fees" [class]="indexingAvailable ? '' : 'legacy'">Fees</th>
<th *ngIf="indexingAvailable" class="txs text-right" i18n="dashboard.txs" [ngClass]="{'widget': widget, 'legacy': !indexingAvailable}">TXs</th>
<th *ngIf="!indexingAvailable" class="txs text-right" i18n="dashboard.txs" [ngClass]="{'widget': widget, 'legacy': !indexingAvailable}">Transactions</th>
<th class="size" i18n="latest-blocks.size" *ngIf="!widget" [class]="indexingAvailable ? '' : 'legacy'">Size</th>
</thead>
<tbody *ngIf="blocks$ | async as blocks; else skeleton" [style]="isLoading ? 'opacity: 0.75' : ''">
<tr *ngFor="let block of blocks; let i= index; trackBy: trackByBlock">
<td class="text-left" [class]="widget ? 'widget' : ''">
<a [routerLink]="['/block' | relativeUrl, block.height]">{{ block.height
}}</a>
<a [routerLink]="['/block' | relativeUrl, block.height]">{{ block.height }}</a>
</td>
<td class="pool text-left" [class]="widget ? 'widget' : ''">
<td *ngIf="indexingAvailable" class="pool text-left" [ngClass]="{'widget': widget, 'legacy': !indexingAvailable}">
<div class="tooltip-custom">
<a class="clear-link" [routerLink]="['/mining/pool' | relativeUrl, block.extras.pool.slug]">
<img width="22" height="22" src="{{ block.extras.pool['logo'] }}"
@ -36,19 +36,19 @@
<td class="timestamp" *ngIf="!widget">
&lrm;{{ block.timestamp * 1000 | date:'yyyy-MM-dd HH:mm' }}
</td>
<td class="mined" *ngIf="!widget">
<td class="mined" *ngIf="!widget" [class]="indexingAvailable ? '' : 'legacy'">
<app-time-since [time]="block.timestamp" [fastRender]="true"></app-time-since>
</td>
<td class="reward text-right" [class]="widget ? 'widget' : ''">
<td *ngIf="indexingAvailable" class="reward text-right" [ngClass]="{'widget': widget, 'legacy': !indexingAvailable}">
<app-amount [satoshis]="block.extras.reward" [noFiat]="true" digitsInfo="1.2-2"></app-amount>
</td>
<td class="fees text-right" *ngIf="!widget">
<td *ngIf="indexingAvailable && !widget" class="fees text-right" [class]="indexingAvailable ? '' : 'legacy'">
<app-amount [satoshis]="block.extras.totalFees" [noFiat]="true" digitsInfo="1.2-2"></app-amount>
</td>
<td class="txs text-right" [class]="widget ? 'widget' : ''">
<td class="txs text-right" [ngClass]="{'widget': widget, 'legacy': !indexingAvailable}">
{{ block.tx_count | number }}
</td>
<td class="size" *ngIf="!widget">
<td class="size" *ngIf="!widget" [class]="indexingAvailable ? '' : 'legacy'">
<div class="progress">
<div class="progress-bar progress-mempool" role="progressbar"
[ngStyle]="{'width': (block.weight / stateService.env.BLOCK_WEIGHT_UNITS)*100 + '%' }"></div>
@ -60,29 +60,29 @@
<ng-template #skeleton>
<tbody>
<tr *ngFor="let item of skeletonLines">
<td class="height text-left" [class]="widget ? 'widget' : ''">
<td class="height text-left" [ngClass]="{'widget': widget, 'legacy': !indexingAvailable}">
<span class="skeleton-loader" style="max-width: 75px"></span>
</td>
<td class="pool text-left" [class]="widget ? 'widget' : ''">
<td *ngIf="indexingAvailable" class="pool text-left" [ngClass]="{'widget': widget, 'legacy': !indexingAvailable}">
<img width="1" height="25" style="opacity: 0">
<span class="skeleton-loader" style="max-width: 125px"></span>
</td>
<td class="timestamp" *ngIf="!widget">
<td class="timestamp" *ngIf="!widget" [class]="indexingAvailable ? '' : 'legacy'">
<span class="skeleton-loader" style="max-width: 150px"></span>
</td>
<td class="mined" *ngIf="!widget">
<td class="mined" *ngIf="!widget" [class]="indexingAvailable ? '' : 'legacy'">
<span class="skeleton-loader" style="max-width: 125px"></span>
</td>
<td class="reward text-right" [class]="widget ? 'widget' : ''">
<td *ngIf="indexingAvailable" class="reward text-right" [ngClass]="{'widget': widget, 'legacy': !indexingAvailable}">
<span class="skeleton-loader" style="max-width: 75px"></span>
</td>
<td class="fees text-right" *ngIf="!widget">
<td *ngIf="indexingAvailable && !widget" class="fees text-right" [class]="indexingAvailable ? '' : 'legacy'">
<span class="skeleton-loader" style="max-width: 75px"></span>
</td>
<td class="txs text-right" [class]="widget ? 'widget' : ''">
<td class="txs text-right" [ngClass]="{'widget': widget, 'legacy': !indexingAvailable}">
<span class="skeleton-loader" style="max-width: 75px"></span>
</td>
<td class="size" *ngIf="!widget">
<td class="size" *ngIf="!widget" [class]="indexingAvailable ? '' : 'legacy'">
<span class="skeleton-loader"></span>
</td>
</tr>

25
frontend/src/app/components/blocks-list/blocks-list.component.scss
View File

@ -6,6 +6,9 @@
padding-left: 0px;
padding-bottom: 0px;
}
.container-xl.legacy {
max-width: 1140px;
}
.container {
max-width: 100%;
@ -58,6 +61,9 @@ tr, td, th {
width: 10%;
}
}
.height.legacy {
width: 15%;
}
.timestamp {
width: 18%;
@ -65,6 +71,9 @@ tr, td, th {
display: none;
}
}
.timestamp.legacy {
width: 20%;
}
.mined {
width: 13%;
@ -72,6 +81,12 @@ tr, td, th {
display: none;
}
}
.mined.legacy {
width: 15%;
@media (max-width: 576px) {
display: table-cell;
}
}
.txs {
padding-right: 40px;
@ -88,6 +103,10 @@ tr, td, th {
display: none;
}
}
.txs.legacy {
padding-right: 80px;
width: 10%;
}
.fees {
width: 10%;
@ -126,6 +145,12 @@ tr, td, th {
display: none;
}
}
.size.legacy {
width: 20%;
@media (max-width: 576px) {
display: table-cell;
}
}
/* Tooltip text */
.tooltip-custom {

10
frontend/src/app/components/blocks-list/blocks-list.component.ts
View File

@ -17,6 +17,7 @@ export class BlocksList implements OnInit {
blocks$: Observable<any[]> = undefined;
indexingAvailable = false;
isLoading = true;
fromBlockHeight = undefined;
paginationMaxSize: number;
@ -35,6 +36,9 @@ export class BlocksList implements OnInit {
}
ngOnInit(): void {
this.indexingAvailable = (this.stateService.env.BASE_MODULE === 'mempool' &&
this.stateService.env.MINING_DASHBOARD === true);
if (!this.widget) {
this.websocketService.want(['blocks']);
}
@ -55,17 +59,19 @@ export class BlocksList implements OnInit {
this.isLoading = false;
}),
map(blocks => {
if (this.indexingAvailable) {
for (const block of blocks) {
// @ts-ignore: Need to add an extra field for the template
block.extras.pool.logo = `./resources/mining-pools/` +
block.extras.pool.name.toLowerCase().replace(' ', '').replace('.', '') + '.svg';
}
}
if (this.widget) {
return blocks.slice(0, 6);
}
return blocks;
}),
retryWhen(errors => errors.pipe(delayWhen(() => timer(1000))))
retryWhen(errors => errors.pipe(delayWhen(() => timer(10000))))
)
})
),
@ -81,9 +87,11 @@ export class BlocksList implements OnInit {
return blocks[0];
}
this.blocksCount = Math.max(this.blocksCount, blocks[1][0].height) + 1;
if (this.stateService.env.MINING_DASHBOARD) {
// @ts-ignore: Need to add an extra field for the template
blocks[1][0].extras.pool.logo = `./resources/mining-pools/` +
blocks[1][0].extras.pool.name.toLowerCase().replace(' ', '').replace('.', '') + '.svg';
}
acc.unshift(blocks[1][0]);
acc = acc.slice(0, this.widget ? 6 : 15);
return acc;

2
frontend/src/app/components/difficulty-adjustments-table/difficulty-adjustments-table.component.html
View File

@ -1,4 +1,4 @@
<div style="min-height: 295px">
<div style="min-height: 335px">
<table class="table latest-adjustments">
<thead>
<tr>

57
frontend/src/app/components/latest-blocks/latest-blocks.component.html
View File

@ -1,57 +0,0 @@
<div class="container-xl">
<h1 class="float-left" i18n="master-page.blocks">Blocks</h1>
<br>
<div class="clearfix"></div>
<table class="table table-borderless" [alwaysCallback]="true" infiniteScroll [infiniteScrollDistance]="1.5" [infiniteScrollUpDistance]="1.5" [infiniteScrollThrottle]="50" (scrolled)="loadMore()">
<thead>
<th style="width: 15%;" i18n="latest-blocks.height">Height</th>
<th class="d-none d-md-block" style="width: 20%;" i18n="latest-blocks.timestamp">Timestamp</th>
<th style="width: 20%;" i18n="latest-blocks.mined">Mined</th>
<th class="d-none d-lg-block" style="width: 15%;" i18n="latest-blocks.transactions">Transactions</th>
<th style="width: 20%;" i18n="latest-blocks.size">Size</th>
</thead>
<tbody>
<tr *ngFor="let block of blocks; let i= index; trackBy: trackByBlock">
<td><a [routerLink]="['/block' | relativeUrl, block.id]" [state]="{ data: { block: block } }">{{ block.height }}</a></td>
<td class="d-none d-md-block">&lrm;{{ block.timestamp * 1000 | date:'yyyy-MM-dd HH:mm' }}</td>
<td><app-time-since [time]="block.timestamp" [fastRender]="true"></app-time-since></td>
<td class="d-none d-lg-block">{{ block.tx_count | number }}</td>
<td>
<div class="progress">
<div class="progress-bar progress-mempool {{ network$ | async }}" role="progressbar" [ngStyle]="{'width': (block.weight / stateService.env.BLOCK_WEIGHT_UNITS)*100 + '%' }"></div>
<div class="progress-text" [innerHTML]="block.size | bytes: 2"></div>
</div>
</td>
</tr>
<ng-template [ngIf]="isLoading">
<tr *ngFor="let item of [1,2,3,4,5,6,7,8,9,10]">
<td><span class="skeleton-loader"></span></td>
<td class="d-none d-md-block"><span class="skeleton-loader"></span></td>
<td><span class="skeleton-loader"></span></td>
<td class="d-none d-lg-block"><span class="skeleton-loader"></span></td>
<td><span class="skeleton-loader"></span></td>
</tr>
<ng-container *ngIf="(blocksLoadingStatus$ | async) as blocksLoadingStatus">
<tr>
<td colspan="5">
<div class="progress progress-dark">
<div class="progress-bar progress-darklight" role="progressbar" [ngStyle]="{'width': blocksLoadingStatus + '%' }"></div>
</div>
</td>
</tr>
</ng-container>
</ng-template>
</tbody>
</table>
<ng-template [ngIf]="error">
<div class="text-center">
<span>Error loading blocks</span>
<br>
<i>{{ error.error }}</i>
</div>
</ng-template>
</div>

14
frontend/src/app/components/latest-blocks/latest-blocks.component.scss
View File

@ -1,14 +0,0 @@
.progress {
background-color: #2d3348;
}
@media (min-width: 768px) {
.d-md-block {
display: table-cell !important;
}
}
@media (min-width: 992px) {
.d-lg-block {
display: table-cell !important;
}
}

140
frontend/src/app/components/latest-blocks/latest-blocks.component.ts
View File

@ -1,140 +0,0 @@
import { Component, OnInit, OnDestroy, ChangeDetectionStrategy, ChangeDetectorRef } from '@angular/core';
import { ElectrsApiService } from '../../services/electrs-api.service';
import { StateService } from '../../services/state.service';
import { Block } from '../../interfaces/electrs.interface';
import { Subscription, Observable, merge, of } from 'rxjs';
import { SeoService } from '../../services/seo.service';
import { WebsocketService } from 'src/app/services/websocket.service';
import { map } from 'rxjs/operators';
@Component({
selector: 'app-latest-blocks',
templateUrl: './latest-blocks.component.html',
styleUrls: ['./latest-blocks.component.scss'],
changeDetection: ChangeDetectionStrategy.OnPush
})
export class LatestBlocksComponent implements OnInit, OnDestroy {
network$: Observable<string>;
error: any;
blocks: any[] = [];
blockSubscription: Subscription;
isLoading = true;
interval: any;
blocksLoadingStatus$: Observable<number>;
latestBlockHeight: number;
heightOfPageUntilBlocks = 150;
heightOfBlocksTableChunk = 470;
constructor(
private electrsApiService: ElectrsApiService,
public stateService: StateService,
private seoService: SeoService,
private websocketService: WebsocketService,
private cd: ChangeDetectorRef,
) { }
ngOnInit() {
this.seoService.setTitle($localize`:@@8a7b4bd44c0ac71b2e72de0398b303257f7d2f54:Blocks`);
this.websocketService.want(['blocks']);
this.network$ = merge(of(''), this.stateService.networkChanged$);
this.blocksLoadingStatus$ = this.stateService.loadingIndicators$
.pipe(
map((indicators) => indicators['blocks'] !== undefined ? indicators['blocks'] : 0)
);
this.blockSubscription = this.stateService.blocks$
.subscribe(([block]) => {
if (block === null || !this.blocks.length) {
return;
}
this.latestBlockHeight = block.height;
if (block.height === this.blocks[0].height) {
return;
}
// If we are out of sync, reload the blocks instead
if (block.height > this.blocks[0].height + 1) {
this.loadInitialBlocks();
return;
}
if (block.height <= this.blocks[0].height) {
return;
}
this.blocks.pop();
this.blocks.unshift(block);
this.cd.markForCheck();
});
this.loadInitialBlocks();
}
ngOnDestroy() {
clearInterval(this.interval);
this.blockSubscription.unsubscribe();
}
loadInitialBlocks() {
this.electrsApiService.listBlocks$()
.subscribe((blocks) => {
this.blocks = blocks;
this.isLoading = false;
this.error = undefined;
this.latestBlockHeight = blocks[0].height;
const spaceForBlocks = window.innerHeight - this.heightOfPageUntilBlocks;
const chunks = Math.ceil(spaceForBlocks / this.heightOfBlocksTableChunk) - 1;
if (chunks > 0) {
this.loadMore(chunks);
}
this.cd.markForCheck();
},
(error) => {
console.log(error);
this.error = error;
this.isLoading = false;
this.cd.markForCheck();
});
}
loadMore(chunks = 0) {
if (this.isLoading) {
return;
}
const height = this.blocks[this.blocks.length - 1].height - 1;
if (height < 0) {
return;
}
this.isLoading = true;
this.electrsApiService.listBlocks$(height)
.subscribe((blocks) => {
this.blocks = this.blocks.concat(blocks);
this.isLoading = false;
this.error = undefined;
const chunksLeft = chunks - 1;
if (chunksLeft > 0) {
this.loadMore(chunksLeft);
}
this.cd.markForCheck();
},
(error) => {
console.log(error);
this.error = error;
this.isLoading = false;
this.cd.markForCheck();
});
}
trackByBlock(index: number, block: Block) {
return block.height;
}
}

2
frontend/src/app/components/mining-dashboard/mining-dashboard.component.html
View File

@ -51,7 +51,7 @@
<div class="card-body">
<h5 class="card-title" i18n="dashboard.latest-blocks">Latest blocks</h5>
<app-blocks-list [widget]=true></app-blocks-list>
<div><a [routerLink]="['/mining/blocks' | relativeUrl]" i18n="dashboard.view-more">View more &raquo;</a></div>
<div><a [routerLink]="['/blocks' | relativeUrl]" i18n="dashboard.view-more">View more &raquo;</a></div>
</div>
</div>
</div>

2
frontend/src/app/dashboard/dashboard.component.html
View File

@ -136,7 +136,7 @@
</tr>
</tbody>
</table>
<div class=""><a href="" [routerLink]="[(stateService.env.MINING_DASHBOARD ? '/mining/blocks' : '/blocks') | relativeUrl]" i18n="dashboard.view-more">View more &raquo;</a></div>
<div class=""><a href="" [routerLink]="['/blocks' | relativeUrl]" i18n="dashboard.view-more">View more &raquo;</a></div>
</div>
</div>
</div>

2
frontend/src/app/services/api.service.ts
View File

@ -149,7 +149,7 @@ export class ApiService {
getBlocks$(from: number): Observable<BlockExtended[]> {
return this.httpClient.get<BlockExtended[]>(
this.apiBaseUrl + this.apiBasePath + `/api/v1/blocks-extras` +
this.apiBaseUrl + this.apiBasePath + `/api/v1/blocks` +
(from !== undefined ? `/${from}` : ``)
);
}

3
frontend/src/app/shared/shared.module.ts
View File

@ -48,7 +48,6 @@ import { TransactionsListComponent } from '../components/transactions-list/trans
import { BlockComponent } from '../components/block/block.component';
import { AddressComponent } from '../components/address/address.component';
import { SearchFormComponent } from '../components/search-form/search-form.component';
import { LatestBlocksComponent } from '../components/latest-blocks/latest-blocks.component';
import { AddressLabelsComponent } from '../components/address-labels/address-labels.component';
import { FooterComponent } from '../components/footer/footer.component';
import { TimeSpanComponent } from '../components/time-span/time-span.component';
@ -113,7 +112,6 @@ import { IndexingProgressComponent } from '../components/indexing-progress/index
BlockComponent,
TransactionsListComponent,
AddressComponent,
LatestBlocksComponent,
SearchFormComponent,
TimeSpanComponent,
AddressLabelsComponent,
@ -208,7 +206,6 @@ import { IndexingProgressComponent } from '../components/indexing-progress/index
BlockComponent,
TransactionsListComponent,
AddressComponent,
LatestBlocksComponent,
SearchFormComponent,
TimeSpanComponent,
AddressLabelsComponent,

2
production/nginx-cache-warmer
View File

@ -4,6 +4,7 @@ slugs=(`curl -sSL https://raw.githubusercontent.com/mempool/mining-pools/master/
while true
do for url in / \
'/api/v1/blocks' \
'/api/v1/statistics/2h' \
'/api/v1/statistics/24h' \
'/api/v1/statistics/1w' \
@ -36,7 +37,6 @@ do for url in / \
'/api/v1/mining/hashrate/pools/3y' \
'/api/v1/mining/hashrate/pools/all' \
'/api/v1/mining/reward-stats/144' \
'/api/v1/mining/blocks-extras' \
'/api/v1/mining/blocks/fees/24h' \
'/api/v1/mining/blocks/fees/3d' \
'/api/v1/mining/blocks/fees/1w' \