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Merge pull request #1427 from mempool/nymkappa/feature/reward-stats-api

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More dynamic mining reward
This commit is contained in:
softsimon 2022-03-23 11:41:57 +04:00 committed by GitHub
commit aaa8945b09
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15 changed files with 310 additions and 111 deletions
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9
backend/src/api/mining.ts
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@ -1,4 +1,4 @@
import { PoolInfo, PoolStats } from '../mempool.interfaces'; import { PoolInfo, PoolStats, RewardStats } from '../mempool.interfaces';
import BlocksRepository from '../repositories/BlocksRepository'; import BlocksRepository from '../repositories/BlocksRepository';
import PoolsRepository from '../repositories/PoolsRepository'; import PoolsRepository from '../repositories/PoolsRepository';
import HashratesRepository from '../repositories/HashratesRepository'; import HashratesRepository from '../repositories/HashratesRepository';
@ -70,6 +70,13 @@ class Mining {
}; };
} }
/**
* Get miner reward stats
*/
public async $getRewardStats(blockCount: number): Promise<RewardStats> {
return await BlocksRepository.$getBlockStats(blockCount);
}
/** /**
* [INDEXING] Generate weekly mining pool hashrate history * [INDEXING] Generate weekly mining pool hashrate history
*/ */

1
backend/src/index.ts
View File

@ -312,6 +312,7 @@ class Server {
.get(config.MEMPOOL.API_URL_PREFIX + 'mining/hashrate/pools/:interval', routes.$getPoolsHistoricalHashrate) .get(config.MEMPOOL.API_URL_PREFIX + 'mining/hashrate/pools/:interval', routes.$getPoolsHistoricalHashrate)
.get(config.MEMPOOL.API_URL_PREFIX + 'mining/hashrate', routes.$getHistoricalHashrate) .get(config.MEMPOOL.API_URL_PREFIX + 'mining/hashrate', routes.$getHistoricalHashrate)
.get(config.MEMPOOL.API_URL_PREFIX + 'mining/hashrate/:interval', routes.$getHistoricalHashrate) .get(config.MEMPOOL.API_URL_PREFIX + 'mining/hashrate/:interval', routes.$getHistoricalHashrate)
.get(config.MEMPOOL.API_URL_PREFIX + 'mining/reward-stats/:blockCount', routes.$getRewardStats)
; ;
} }

6
backend/src/mempool.interfaces.ts
View File

@ -209,3 +209,9 @@ export interface IDifficultyAdjustment {
timeAvg: number; timeAvg: number;
timeOffset: number; timeOffset: number;
} }
export interface RewardStats {
totalReward: number;
totalFee: number;
totalTx: number;
}

26
backend/src/repositories/BlocksRepository.ts
View File

@ -354,6 +354,9 @@ class BlocksRepository {
} }
} }
/**
* Return oldest blocks height
*/
public async $getOldestIndexedBlockHeight(): Promise<number> { public async $getOldestIndexedBlockHeight(): Promise<number> {
const connection = await DB.getConnection(); const connection = await DB.getConnection();
try { try {
@ -367,6 +370,29 @@ class BlocksRepository {
throw e; throw e;
} }
} }
/**
* Get general block stats
*/
public async $getBlockStats(blockCount: number): Promise<any> {
let connection;
try {
connection = await DB.getConnection();
// We need to use a subquery
const query = `SELECT SUM(reward) as totalReward, SUM(fees) as totalFee, SUM(tx_count) as totalTx
FROM (SELECT reward, fees, tx_count FROM blocks ORDER by height DESC LIMIT ${blockCount}) as sub`;
const [rows]: any = await connection.query(query);
connection.release();
return rows[0];
} catch (e) {
connection.release();
logger.err('$getBlockStats() error: ' + (e instanceof Error ? e.message : e));
throw e;
}
}
} }
export default new BlocksRepository(); export default new BlocksRepository();

9
backend/src/routes.ts
View File

@ -935,6 +935,15 @@ class Routes {
res.status(500).end(); res.status(500).end();
} }
} }
public async $getRewardStats(req: Request, res: Response) {
try {
const response = await mining.$getRewardStats(parseInt(req.params.blockCount))
res.json(response);
} catch (e) {
res.status(500).end();
}
}
} }
export default new Routes(); export default new Routes();

2
frontend/src/app/app.module.ts
View File

@ -78,6 +78,7 @@ import { ShortenStringPipe } from './shared/pipes/shorten-string-pipe/shorten-st
import { GraphsComponent } from './components/graphs/graphs.component'; import { GraphsComponent } from './components/graphs/graphs.component';
import { DifficultyAdjustmentsTable } from './components/difficulty-adjustments-table/difficulty-adjustments-table.components'; import { DifficultyAdjustmentsTable } from './components/difficulty-adjustments-table/difficulty-adjustments-table.components';
import { BlocksList } from './components/blocks-list/blocks-list.component'; import { BlocksList } from './components/blocks-list/blocks-list.component';
import { RewardStatsComponent } from './components/reward-stats/reward-stats.component';
import { DataCyDirective } from './data-cy.directive'; import { DataCyDirective } from './data-cy.directive';
@NgModule({ @NgModule({
@ -139,6 +140,7 @@ import { DataCyDirective } from './data-cy.directive';
DifficultyAdjustmentsTable, DifficultyAdjustmentsTable,
BlocksList, BlocksList,
DataCyDirective, DataCyDirective,
RewardStatsComponent,
], ],
imports: [ imports: [
BrowserModule.withServerTransition({ appId: 'serverApp' }), BrowserModule.withServerTransition({ appId: 'serverApp' }),

56
frontend/src/app/components/mining-dashboard/mining-dashboard.component.html
View File

@ -4,64 +4,18 @@
<!-- Temporary stuff here - Will be moved to a component once we have more useful data to show --> <!-- Temporary stuff here - Will be moved to a component once we have more useful data to show -->
<div class="col"> <div class="col">
<div class="main-title">Reward stats</div> <div class="main-title">
<span i18n="mining.reward-stats">Reward stats</span>&nbsp;
<span style="font-size: xx-small" i18n="mining.144-blocks">(144 blocks)</span>
</div>
<div class="card-wrapper"> <div class="card-wrapper">
<div class="card" style="height: 123px"> <div class="card" style="height: 123px">
<div class="card-body more-padding"> <div class="card-body more-padding">
<div class="reward-container" *ngIf="$rewardStats | async as rewardStats; else loadingReward"> <app-reward-stats></app-reward-stats>
<div class="item">
<h5 class="card-title" i18n="mining.rewards">Miners Reward</h5>
<div class="card-text">
<app-amount [satoshis]="rewardStats.totalReward" digitsInfo="1.2-2" [noFiat]="true"></app-amount>
<div class="symbol">in the last 8 blocks</div>
</div>
</div>
<div class="item">
<h5 class="card-title" i18n="mining.rewards-per-tx">Reward Per Tx</h5>
<div class="card-text">
{{ rewardStats.rewardPerTx | amountShortener }}
<span class="symbol">sats/tx</span>
<div class="symbol">in the last 8 blocks</div>
</div>
</div>
<div class="item">
<h5 class="card-title" i18n="mining.average-fee">Average Fee</h5>
<div class="card-text">
{{ rewardStats.feePerTx | amountShortener}}
<span class="symbol">sats/tx</span>
<div class="symbol">in the last 8 blocks</div>
</div>
</div>
</div>
</div> </div>
</div> </div>
</div> </div>
</div> </div>
<ng-template #loadingReward>
<div class="reward-container">
<div class="item">
<h5 class="card-title" i18n="mining.rewards">Miners Reward</h5>
<div class="card-text skeleton">
<div class="skeleton-loader"></div>
<div class="skeleton-loader"></div>
</div>
</div>
<div class="item">
<h5 class="card-title" i18n="mining.rewards-per-tx">Reward Per Tx</h5>
<div class="card-text skeleton">
<div class="skeleton-loader"></div>
<div class="skeleton-loader"></div>
</div>
</div>
<div class="item">
<h5 class="card-title" i18n="mining.average-fee">Average Fee</h5>
<div class="card-text skeleton">
<div class="skeleton-loader"></div>
<div class="skeleton-loader"></div>
</div>
</div>
</div>
</ng-template>
<!-- difficulty adjustment --> <!-- difficulty adjustment -->
<div class="col"> <div class="col">

36
frontend/src/app/components/mining-dashboard/mining-dashboard.component.scss
View File

@ -59,42 +59,6 @@
padding-bottom: 3px; padding-bottom: 3px;
} }
.reward-container {
display: flex;
flex-direction: row;
justify-content: space-around;
height: 76px;
.shared-block {
color: #ffffff66;
font-size: 12px;
}
.item {
display: table-cell;
padding: 0 5px;
width: 100%;
&:nth-child(1) {
display: none;
@media (min-width: 485px) {
display: table-cell;
}
@media (min-width: 768px) {
display: none;
}
@media (min-width: 992px) {
display: table-cell;
}
}
}
.card-text {
font-size: 22px;
margin-top: -9px;
position: relative;
}
.card-text.skeleton {
margin-top: 0px;
}
}
.more-padding { .more-padding {
padding: 18px; padding: 18px;
} }

22
frontend/src/app/components/mining-dashboard/mining-dashboard.component.ts
View File

@ -14,14 +14,8 @@ import { WebsocketService } from 'src/app/services/websocket.service';
export class MiningDashboardComponent implements OnInit { export class MiningDashboardComponent implements OnInit {
private blocks = []; private blocks = [];
public $rewardStats: Observable<any>;
public totalReward = 0;
public rewardPerTx = '~';
public feePerTx = '~';
constructor( constructor(
private seoService: SeoService, private seoService: SeoService,
public stateService: StateService,
private websocketService: WebsocketService, private websocketService: WebsocketService,
) { ) {
this.seoService.setTitle($localize`:@@mining.mining-dashboard:Mining Dashboard`); this.seoService.setTitle($localize`:@@mining.mining-dashboard:Mining Dashboard`);
@ -29,21 +23,5 @@ export class MiningDashboardComponent implements OnInit {
ngOnInit(): void { ngOnInit(): void {
this.websocketService.want(['blocks', 'mempool-blocks']); this.websocketService.want(['blocks', 'mempool-blocks']);
this.$rewardStats = this.stateService.blocks$.pipe(
map(([block]) => {
this.blocks.unshift(block);
this.blocks = this.blocks.slice(0, 8);
const totalTx = this.blocks.reduce((acc, b) => acc + b.tx_count, 0);
const totalFee = this.blocks.reduce((acc, b) => acc + b.extras?.totalFees ?? 0, 0);
const totalReward = this.blocks.reduce((acc, b) => acc + b.extras?.reward ?? 0, 0);
return {
'totalReward': totalReward,
'rewardPerTx': Math.round(totalReward / totalTx),
'feePerTx': Math.round(totalFee / totalTx),
};
})
);
} }
} }

119
frontend/src/app/components/reward-stats/reward-stats.component.html Normal file
View File

@ -0,0 +1,119 @@
<div class="fee-estimation-wrapper" *ngIf="$rewardStats | async as rewardStats; else loadingReward">
<div class="fee-estimation-container">
<div class="item">
<h5 class="card-title" i18n="mining.rewards">Miners Reward</h5>
<div class="card-text" i18n-ngbTooltip="Transaction fee tooltip"
ngbTooltip="Amount being paid to miners in the past 144 blocks" placement="bottom">
<div class="fee-text">
<app-amount [satoshis]="rewardStats.totalReward" digitsInfo="1.2-2" [noFiat]="true"></app-amount>
</div>
<span class="fiat">
<app-fiat [value]="rewardStats.totalReward"></app-fiat>
</span>
</div>
</div>
<div class="item">
<h5 class="card-title" i18n="mining.rewards-per-tx">Reward Per Tx</h5>
<div class="card-text" i18n-ngbTooltip="Transaction fee tooltip"
ngbTooltip="Average miners' reward per transaction in the past 144 blocks" placement="bottom">
<div class="fee-text">
{{ rewardStats.rewardPerTx | amountShortener }}
<span i18n="shared.sat-vbyte|sat/vB">sats/tx</span>
</div>
<span class="fiat">
<app-fiat [value]="rewardStats.rewardPerTx"></app-fiat>
</span>
</div>
</div>
<div class="item">
<h5 class="card-title" i18n="mining.average-fee">Average Fee</h5>
<div class="card-text" i18n-ngbTooltip="Transaction fee tooltip"
ngbTooltip="Fee paid on average for each transaction in the past 144 blocks" placement="bottom">
<div class="fee-text">{{ rewardStats.feePerTx | amountShortener }}
<span i18n="shared.sat-vbyte|sat/vB">sats/tx</span>
</div>
<span class="fiat">
<app-fiat [value]="rewardStats.feePerTx"></app-fiat>
</span>
</div>
</div>
</div>
</div>
<ng-template #loadingReward>
<div class="fee-estimation-container loading-container">
<div class="item">
<h5 class="card-title" i18n="fees-box.low-priority">Low priority</h5>
<div class="card-text">
<div class="skeleton-loader"></div>
<div class="skeleton-loader"></div>
</div>
</div>
<div class="item">
<h5 class="card-title" i18n="fees-box.medium-priority">Medium priority</h5>
<div class="card-text">
<div class="skeleton-loader"></div>
<div class="skeleton-loader"></div>
</div>
</div>
<div class="item">
<h5 class="card-title" i18n="fees-box.high-priority">High priority</h5>
<div class="card-text">
<div class="skeleton-loader"></div>
<div class="skeleton-loader"></div>
</div>
</div>
</div>
</ng-template>
<!-- <div class="reward-container" *ngIf="$rewardStats | async as rewardStats; else loadingReward">
<div class="item">
<h5 class="card-title" i18n="mining.rewards">Miners Reward</h5>
<div class="card-text">
<app-amount [satoshis]="rewardStats.totalReward" digitsInfo="1.2-2" [noFiat]="true"></app-amount>
<div class="symbol" i18n="rewardStats.totalReward-desc">were rewarded to miners</div>
</div>
</div>
<div class="item">
<h5 class="card-title" i18n="mining.rewards-per-tx">Reward Per Tx</h5>
<div class="card-text">
{{ rewardStats.rewardPerTx | amountShortener }}
<span class="symbol" i18n="mining.sats-per-tx">sats/tx</span>
<div class="symbol" i18n="mining.rewards-per-tx-desc">miners reward / tx count</div>
</div>
</div>
<div class="item">
<h5 class="card-title" i18n="mining.average-fee">Average Fee</h5>
<div class="card-text">
{{ rewardStats.feePerTx | amountShortener}}
<span class="symbol">sats/tx</span>
<div class="symbol" i18n="mining.average-fee-desc">were paid per tx</div>
</div>
</div>
</div>
<ng-template #loadingReward>
<div class="reward-container">
<div class="item">
<h5 class="card-title" i18n="mining.rewards">Miners Reward</h5>
<div class="card-text skeleton">
<div class="skeleton-loader"></div>
<div class="skeleton-loader"></div>
</div>
</div>
<div class="item">
<h5 class="card-title" i18n="mining.rewards-per-tx">Reward Per Tx</h5>
<div class="card-text skeleton">
<div class="skeleton-loader"></div>
<div class="skeleton-loader"></div>
</div>
</div>
<div class="item">
<h5 class="card-title" i18n="mining.average-fee">Average Fee</h5>
<div class="card-text skeleton">
<div class="skeleton-loader"></div>
<div class="skeleton-loader"></div>
</div>
</div>
</div>
</ng-template> -->

85
frontend/src/app/components/reward-stats/reward-stats.component.scss Normal file
View File

@ -0,0 +1,85 @@
.card-title {
color: #4a68b9;
font-size: 10px;
margin-bottom: 4px;
font-size: 1rem;
}
.card-text {
font-size: 22px;
span {
font-size: 11px;
position: relative;
top: -2px;
display: inline-flex;
}
.green-color {
display: block;
}
}
.fee-estimation-container {
display: flex;
justify-content: space-between;
@media (min-width: 376px) {
flex-direction: row;
}
.item {
max-width: 150px;
margin: 0;
width: -webkit-fill-available;
@media (min-width: 376px) {
margin: 0 auto 0px;
}
&:first-child{
display: none;
@media (min-width: 485px) {
display: block;
}
@media (min-width: 768px) {
display: none;
}
@media (min-width: 992px) {
display: block;
}
}
&:last-child {
margin-bottom: 0;
}
.card-text span {
color: #ffffff66;
font-size: 12px;
top: 0px;
}
.fee-text{
border-bottom: 1px solid #ffffff1c;
width: fit-content;
margin: auto;
line-height: 1.45;
padding: 0px 2px;
}
.fiat {
display: block;
font-size: 14px !important;
}
}
}
.loading-container{
min-height: 76px;
}
.card-text {
.skeleton-loader {
width: 100%;
display: block;
&:first-child {
max-width: 90px;
margin: 15px auto 3px;
}
&:last-child {
margin: 10px auto 3px;
max-width: 55px;
}
}
}

37
frontend/src/app/components/reward-stats/reward-stats.component.ts Normal file
View File

@ -0,0 +1,37 @@
import { ChangeDetectionStrategy, Component, OnInit } from '@angular/core';
import { Observable } from 'rxjs';
import { map, skip, switchMap } from 'rxjs/operators';
import { ApiService } from 'src/app/services/api.service';
import { StateService } from 'src/app/services/state.service';
@Component({
selector: 'app-reward-stats',
templateUrl: './reward-stats.component.html',
styleUrls: ['./reward-stats.component.scss'],
changeDetection: ChangeDetectionStrategy.OnPush,
})
export class RewardStatsComponent implements OnInit {
public $rewardStats: Observable<any>;
constructor(private apiService: ApiService, private stateService: StateService) { }
ngOnInit(): void {
this.$rewardStats = this.stateService.blocks$
.pipe(
// (we always receives some blocks at start so only trigger for the last one)
skip(this.stateService.env.MEMPOOL_BLOCKS_AMOUNT - 1),
switchMap(() => {
return this.apiService.getRewardStats$()
.pipe(
map((stats) => {
return {
totalReward: stats.totalReward,
rewardPerTx: stats.totalReward / stats.totalTx,
feePerTx: stats.totalFee / stats.totalTx,
};
})
);
})
);
}
}

6
frontend/src/app/interfaces/node-api.interface.ts
View File

@ -115,3 +115,9 @@ export interface BlockExtension {
export interface BlockExtended extends Block { export interface BlockExtended extends Block {
extras?: BlockExtension; extras?: BlockExtension;
} }
export interface RewardStats {
totalReward: number;
totalFee: number;
totalTx: number;
}

6
frontend/src/app/services/api.service.ts
View File

@ -1,6 +1,6 @@
import { Injectable } from '@angular/core'; import { Injectable } from '@angular/core';
import { HttpClient, HttpParams } from '@angular/common/http'; import { HttpClient, HttpParams } from '@angular/common/http';
import { CpfpInfo, OptimizedMempoolStats, AddressInformation, LiquidPegs, ITranslators, PoolsStats, PoolStat, BlockExtended } from '../interfaces/node-api.interface'; import { CpfpInfo, OptimizedMempoolStats, AddressInformation, LiquidPegs, ITranslators, PoolsStats, PoolStat, BlockExtended, RewardStats } from '../interfaces/node-api.interface';
import { Observable } from 'rxjs'; import { Observable } from 'rxjs';
import { StateService } from './state.service'; import { StateService } from './state.service';
import { WebsocketResponse } from '../interfaces/websocket.interface'; import { WebsocketResponse } from '../interfaces/websocket.interface';
@ -174,4 +174,8 @@ export class ApiService {
(interval !== undefined ? `/${interval}` : '') (interval !== undefined ? `/${interval}` : '')
); );
} }
getRewardStats$(blockCount: number = 144): Observable<RewardStats> {
return this.httpClient.get<RewardStats>(this.apiBaseUrl + this.apiBasePath + `/api/v1/mining/reward-stats/${blockCount}`);
}
} }

1
production/nginx-cache-warmer
View File

@ -33,6 +33,7 @@ do for url in / \
'/api/v1/mining/hashrate/pools/2y' \ '/api/v1/mining/hashrate/pools/2y' \
'/api/v1/mining/hashrate/pools/3y' \ '/api/v1/mining/hashrate/pools/3y' \
'/api/v1/mining/hashrate/pools/all' \ '/api/v1/mining/hashrate/pools/all' \
'/api/v1/mining/reward-stats/144' \
do do
curl -s "https://${hostname}${url}" >/dev/null curl -s "https://${hostname}${url}" >/dev/null