Merge branch 'master' into nymkappa/bugfix/fix-z-warning

backend/src/api/mining.ts

@@ -18,23 +18,20 @@ class Mining {
    * Get historical block reward and total fee
    */
   public async $getHistoricalBlockFees(interval: string | null = null): Promise<any> {
-    let timeRange: number;
+    return await BlocksRepository.$getHistoricalBlockFees(
-    switch (interval) {
+      this.getTimeRange(interval),
-      case '3y': timeRange = 43200; break; // 12h
+      Common.getSqlInterval(interval)
-      case '2y': timeRange = 28800; break; // 8h
+    );
-      case '1y': timeRange = 28800; break; // 8h
+  }
-      case '6m': timeRange = 10800; break; // 3h
-      case '3m': timeRange = 7200; break; // 2h
-      case '1m': timeRange = 1800; break; // 30min
-      case '1w': timeRange = 300; break; // 5min
-      case '3d': timeRange = 1; break;
-      case '24h': timeRange = 1; break;
-      default: timeRange = 86400; break; // 24h
-    }
 
-    interval = Common.getSqlInterval(interval);
+  /**
-
+   * Get historical block rewards
-    return await BlocksRepository.$getHistoricalBlockFees(timeRange, interval);
+   */
+  public async $getHistoricalBlockRewards(interval: string | null = null): Promise<any> {
+    return await BlocksRepository.$getHistoricalBlockRewards(
+      this.getTimeRange(interval),
+      Common.getSqlInterval(interval)
+    );
   }
 
   /**
@@ -345,6 +342,21 @@ class Mining {
 
     return date;
   }
+
+  private getTimeRange(interval: string | null): number {
+    switch (interval) {
+      case '3y': return 43200; // 12h
+      case '2y': return 28800; // 8h
+      case '1y': return 28800; // 8h
+      case '6m': return 10800; // 3h
+      case '3m': return 7200; // 2h
+      case '1m': return 1800; // 30min
+      case '1w': return 300; // 5min
+      case '3d': return 1;
+      case '24h': return 1;
+      default: return 86400; // 24h
+    }
+  }
 }
 
 export default new Mining();

backend/src/index.ts

@@ -317,6 +317,7 @@ class Server {
         .get(config.MEMPOOL.API_URL_PREFIX + 'mining/hashrate/:interval', routes.$getHistoricalHashrate)
         .get(config.MEMPOOL.API_URL_PREFIX + 'mining/reward-stats/:blockCount', routes.$getRewardStats)
         .get(config.MEMPOOL.API_URL_PREFIX + 'mining/blocks/fees/:interval', routes.$getHistoricalBlockFees)
+        .get(config.MEMPOOL.API_URL_PREFIX + 'mining/blocks/rewards/:interval', routes.$getHistoricalBlockRewards)
       ;
     }
 

backend/src/repositories/BlocksRepository.ts

@@ -468,6 +468,35 @@ class BlocksRepository {
       throw e;
     }
   }
+
+  /**
+   * Get the historical averaged block rewards
+   */
+   public async $getHistoricalBlockRewards(div: number, interval: string | null): Promise<any> {
+    let connection;
+    try {
+      connection = await DB.getConnection();
+
+      let query = `SELECT CAST(AVG(UNIX_TIMESTAMP(blockTimestamp)) as INT) as timestamp,
+        CAST(AVG(reward) as INT) as avg_rewards
+        FROM blocks`;
+
+      if (interval !== null) {
+        query += ` WHERE blockTimestamp BETWEEN DATE_SUB(NOW(), INTERVAL ${interval}) AND NOW()`;
+      }
+
+      query += ` GROUP BY UNIX_TIMESTAMP(blockTimestamp) DIV ${div}`;
+
+      const [rows]: any = await connection.query(query);
+      connection.release();
+
+      return rows;
+    } catch (e) {
+      connection.release();
+      logger.err('$getHistoricalBlockRewards() error: ' + (e instanceof Error ? e.message : e));
+      throw e;
+    }
+  }
 }
 
 export default new BlocksRepository();

backend/src/routes.ts

@@ -654,6 +654,22 @@ class Routes {
     }
   }
 
+  public async $getHistoricalBlockRewards(req: Request, res: Response) {
+    try {
+      const blockRewards = await mining.$getHistoricalBlockRewards(req.params.interval ?? null);
+      const oldestIndexedBlockTimestamp = await BlocksRepository.$oldestBlockTimestamp();
+      res.header('Pragma', 'public');
+      res.header('Cache-control', 'public');
+      res.setHeader('Expires', new Date(Date.now() + 1000 * 300).toUTCString());
+      res.json({
+        oldestIndexedBlockTimestamp: oldestIndexedBlockTimestamp,
+        blockRewards: blockRewards,
+      });
+    } catch (e) {
+      res.status(500).send(e instanceof Error ? e.message : e);
+    }
+  }
+
   public async getBlock(req: Request, res: Response) {
     try {
       const result = await bitcoinApi.$getBlock(req.params.hash);

frontend/src/app/app-routing.module.ts

@@ -34,6 +34,7 @@ import { MiningStartComponent } from './components/mining-start/mining-start.com
 import { GraphsComponent } from './components/graphs/graphs.component';
 import { BlocksList } from './components/blocks-list/blocks-list.component';
 import { BlockFeesGraphComponent } from './components/block-fees-graph/block-fees-graph.component';
+import { BlockRewardsGraphComponent } from './components/block-rewards-graph/block-rewards-graph.component';
 
 let routes: Routes = [
   {
@@ -121,6 +122,10 @@ let routes: Routes = [
           {
             path: 'mining/block-fees',
             component: BlockFeesGraphComponent,
+          },
+          {
+            path: 'mining/block-rewards',
+            component: BlockRewardsGraphComponent,
           }
         ],
       },
@@ -255,6 +260,10 @@ let routes: Routes = [
               {
                 path: 'mining/block-fees',
                 component: BlockFeesGraphComponent,
+              },
+              {
+                path: 'mining/block-rewards',
+                component: BlockRewardsGraphComponent,
               }
             ]
           },
@@ -383,6 +392,10 @@ let routes: Routes = [
               {
                 path: 'mining/block-fees',
                 component: BlockFeesGraphComponent,
+              },
+              {
+                path: 'mining/block-rewards',
+                component: BlockRewardsGraphComponent,
               }
             ]
           },

frontend/src/app/app.module.ts

@@ -81,6 +81,7 @@ 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 { BlockFeesGraphComponent } from './components/block-fees-graph/block-fees-graph.component';
+import { BlockRewardsGraphComponent } from './components/block-rewards-graph/block-rewards-graph.component';
 
 @NgModule({
   declarations: [
@@ -143,6 +144,7 @@ import { BlockFeesGraphComponent } from './components/block-fees-graph/block-fee
     DataCyDirective,
     RewardStatsComponent,
     BlockFeesGraphComponent,
+    BlockRewardsGraphComponent,
   ],
   imports: [
     BrowserModule.withServerTransition({ appId: 'serverApp' }),

frontend/src/app/components/block-rewards-graph/block-rewards-graph.component.html

@@ -0,0 +1,64 @@
+<div class="full-container">
+
+  <div class="card-header mb-0 mb-md-4">
+    <span i18n="mining.block-rewards">Block rewards</span>
+    <form [formGroup]="radioGroupForm" class="formRadioGroup" *ngIf="(statsObservable$ | async) as stats">
+      <div class="btn-group btn-group-toggle" ngbRadioGroup name="radioBasic" formControlName="dateSpan">
+        <label ngbButtonLabel class="btn-primary btn-sm" *ngIf="stats.availableTimespanDay >= 1">
+          <input ngbButton type="radio" [value]="'24h'" fragment="24h"> 24h
+        </label>
+        <label ngbButtonLabel class="btn-primary btn-sm" *ngIf="stats.availableTimespanDay >= 3">
+          <input ngbButton type="radio" [value]="'3d'" fragment="3d"> 3D
+        </label>
+        <label ngbButtonLabel class="btn-primary btn-sm" *ngIf="stats.availableTimespanDay >= 7">
+          <input ngbButton type="radio" [value]="'1w'" fragment="1w"> 1W
+        </label>
+        <label ngbButtonLabel class="btn-primary btn-sm" *ngIf="stats.availableTimespanDay >= 30">
+          <input ngbButton type="radio" [value]="'1m'" fragment="1m"> 1M
+        </label>
+        <label ngbButtonLabel class="btn-primary btn-sm" *ngIf="stats.availableTimespanDay >= 90">
+          <input ngbButton type="radio" [value]="'3m'" fragment="3m"> 3M
+        </label>
+        <label ngbButtonLabel class="btn-primary btn-sm" *ngIf="stats.availableTimespanDay >= 180">
+          <input ngbButton type="radio" [value]="'6m'" fragment="6m"> 6M
+        </label>
+        <label ngbButtonLabel class="btn-primary btn-sm" *ngIf="stats.availableTimespanDay >= 365">
+          <input ngbButton type="radio" [value]="'1y'" fragment="1y"> 1Y
+        </label>
+        <label ngbButtonLabel class="btn-primary btn-sm" *ngIf="stats.availableTimespanDay >= 730">
+          <input ngbButton type="radio" [value]="'2y'" fragment="2y"> 2Y
+        </label>
+        <label ngbButtonLabel class="btn-primary btn-sm" *ngIf="stats.availableTimespanDay >= 1095">
+          <input ngbButton type="radio" [value]="'3y'" fragment="3y"> 3Y
+        </label>
+        <label ngbButtonLabel class="btn-primary btn-sm" *ngIf="stats.availableTimespanDay > 1095">
+          <input ngbButton type="radio" [value]="'all'" fragment="all"> ALL
+        </label>
+      </div>
+    </form>
+  </div>
+
+  <div class="chart" echarts [initOpts]="chartInitOptions" [options]="chartOptions">
+  </div>
+  <div class="text-center loadingGraphs" *ngIf="isLoading">
+    <div class="spinner-border text-light"></div>
+  </div>
+
+</div>
+
+<ng-template #loadingStats>
+  <div class="pool-distribution">
+    <div class="item">
+      <h5 class="card-title" i18n="mining.miners-luck">Hashrate</h5>
+      <p class="card-text">
+        <span class="skeleton-loader skeleton-loader-big"></span>
+      </p>
+    </div>
+    <div class="item">
+      <h5 class="card-title" i18n="master-page.blocks">Difficulty</h5>
+      <p class="card-text">
+        <span class="skeleton-loader skeleton-loader-big"></span>
+      </p>
+    </div>
+  </div>
+</ng-template>

frontend/src/app/components/block-rewards-graph/block-rewards-graph.component.scss

@@ -0,0 +1,135 @@
+.card-header {
+  border-bottom: 0;
+  font-size: 18px;
+  @media (min-width: 465px) {
+    font-size: 20px;
+  }
+}
+
+.main-title {
+  position: relative;
+  color: #ffffff91;
+  margin-top: -13px;
+  font-size: 10px;
+  text-transform: uppercase;
+  font-weight: 500;
+  text-align: center;
+  padding-bottom: 3px;
+}
+
+.full-container {
+  padding: 0px 15px;
+  width: 100%;
+  min-height: 500px;
+  height: calc(100% - 150px);
+  @media (max-width: 992px) {
+    height: 100%;
+    padding-bottom: 100px;
+  };
+}
+
+.chart {
+  width: 100%;
+  height: 100%;
+  padding-bottom: 20px;
+  padding-right: 10px;
+  @media (max-width: 992px) {
+    padding-bottom: 25px;
+  }
+  @media (max-width: 829px) {
+    padding-bottom: 50px;
+  }
+  @media (max-width: 767px) {
+    padding-bottom: 25px;
+  }
+  @media (max-width: 629px) {
+    padding-bottom: 55px;
+  }
+  @media (max-width: 567px) {
+    padding-bottom: 55px;
+  }
+}
+.chart-widget {
+  width: 100%;
+  height: 100%;
+  max-height: 270px;
+}
+
+.formRadioGroup {
+  margin-top: 6px;
+  display: flex;
+  flex-direction: column;
+  @media (min-width: 1130px) {
+    position: relative;
+    top: -65px;
+  }
+  @media (min-width: 830px) and (max-width: 1130px) {
+    position: relative;
+    top: 0px;
+  }
+  @media (min-width: 830px) {
+    flex-direction: row;
+    float: right;
+    margin-top: 0px;
+  }
+  .btn-sm {
+    font-size: 9px;
+    @media (min-width: 830px) {
+      font-size: 14px;
+    }
+  }
+}
+
+.pool-distribution {
+  min-height: 56px;
+  display: block;
+  @media (min-width: 485px) {
+    display: flex;
+    flex-direction: row;
+  }
+  h5 {
+    margin-bottom: 10px;
+  }
+  .item {
+    width: 50%;
+    display: inline-block;
+    margin: 0px auto 20px;
+    &:nth-child(2) {
+      order: 2;
+      @media (min-width: 485px) {
+        order: 3;
+      }
+    }
+    &:nth-child(3) {
+      order: 3;
+      @media (min-width: 485px) {
+        order: 2;
+        display: block;
+      }
+      @media (min-width: 768px) {
+        display: none;
+      }
+      @media (min-width: 992px) {
+        display: block;
+      }
+    }
+    .card-title {
+      font-size: 1rem;
+      color: #4a68b9;
+    }
+    .card-text {
+      font-size: 18px;
+      span {
+        color: #ffffff66;
+        font-size: 12px;
+      }
+    }
+  }
+}
+
+.skeleton-loader {
+  width: 100%;
+  display: block;
+  max-width: 80px;
+  margin: 15px auto 3px;
+}

frontend/src/app/components/block-rewards-graph/block-rewards-graph.component.ts

@@ -0,0 +1,200 @@
+import { ChangeDetectionStrategy, ChangeDetectorRef, Component, Inject, Input, LOCALE_ID, OnInit } from '@angular/core';
+import { EChartsOption, graphic } from 'echarts';
+import { Observable } from 'rxjs';
+import { map, share, startWith, switchMap, tap } from 'rxjs/operators';
+import { ApiService } from 'src/app/services/api.service';
+import { SeoService } from 'src/app/services/seo.service';
+import { formatNumber } from '@angular/common';
+import { FormBuilder, FormGroup } from '@angular/forms';
+import { formatterXAxisLabel } from 'src/app/shared/graphs.utils';
+import { MiningService } from 'src/app/services/mining.service';
+import { StorageService } from 'src/app/services/storage.service';
+
+@Component({
+  selector: 'app-block-rewards-graph',
+  templateUrl: './block-rewards-graph.component.html',
+  styleUrls: ['./block-rewards-graph.component.scss'],
+  styles: [`
+    .loadingGraphs {
+      position: absolute;
+      top: 50%;
+      left: calc(50% - 15px);
+      z-index: 100;
+    }
+  `],
+  changeDetection: ChangeDetectionStrategy.OnPush,
+})
+export class BlockRewardsGraphComponent implements OnInit {
+  @Input() right: number | string = 45;
+  @Input() left: number | string = 75;
+
+  miningWindowPreference: string;
+  radioGroupForm: FormGroup;
+
+  chartOptions: EChartsOption = {};
+  chartInitOptions = {
+    renderer: 'svg',
+  };
+
+  statsObservable$: Observable<any>;
+  isLoading = true;
+  formatNumber = formatNumber;
+  timespan = '';
+
+  constructor(
+    @Inject(LOCALE_ID) public locale: string,
+    private seoService: SeoService,
+    private apiService: ApiService,
+    private formBuilder: FormBuilder,
+    private miningService: MiningService,
+    private storageService: StorageService
+  ) {
+  }
+
+  ngOnInit(): void {
+    this.seoService.setTitle($localize`:@@mining.block-reward:Block Reward`);
+    this.miningWindowPreference = this.miningService.getDefaultTimespan('24h');
+    this.radioGroupForm = this.formBuilder.group({ dateSpan: this.miningWindowPreference });
+    this.radioGroupForm.controls.dateSpan.setValue(this.miningWindowPreference);
+
+    this.statsObservable$ = this.radioGroupForm.get('dateSpan').valueChanges
+      .pipe(
+        startWith(this.miningWindowPreference),
+        switchMap((timespan) => {
+          this.storageService.setValue('miningWindowPreference', timespan);
+          this.timespan = timespan;
+          this.isLoading = true;
+          return this.apiService.getHistoricalBlockRewards$(timespan)
+            .pipe(
+              tap((data: any) => {
+                this.prepareChartOptions({
+                  blockRewards: data.blockRewards.map(val => [val.timestamp * 1000, val.avg_rewards / 100000000]),
+                });
+                this.isLoading = false;
+              }),
+              map((data: any) => {
+                const availableTimespanDay = (
+                  (new Date().getTime() / 1000) - (data.oldestIndexedBlockTimestamp)
+                ) / 3600 / 24;
+
+                return {
+                  availableTimespanDay: availableTimespanDay,
+                };
+              }),
+            );
+        }),
+        share()
+      );
+  }
+
+  prepareChartOptions(data) {
+    this.chartOptions = {
+      animation: false,
+      color: [
+        new graphic.LinearGradient(0, 0, 0, 0.65, [
+          { offset: 0, color: '#F4511E' },
+          { offset: 0.25, color: '#FB8C00' },
+          { offset: 0.5, color: '#FFB300' },
+          { offset: 0.75, color: '#FDD835' },
+          { offset: 1, color: '#7CB342' }
+        ]),
+      ],
+      grid: {
+        top: 20,
+        bottom: 80,
+        right: this.right,
+        left: this.left,
+      },
+      tooltip: {
+        show: !this.isMobile(),
+        trigger: 'axis',
+        axisPointer: {
+          type: 'line'
+        },
+        backgroundColor: 'rgba(17, 19, 31, 1)',
+        borderRadius: 4,
+        shadowColor: 'rgba(0, 0, 0, 0.5)',
+        textStyle: {
+          color: '#b1b1b1',
+          align: 'left',
+        },
+        borderColor: '#000',
+        formatter: (ticks) => {
+          const tick = ticks[0];
+          const rewardsString = `${tick.marker} ${tick.seriesName}: ${formatNumber(tick.data[1], this.locale, '1.3-3')} BTC`;
+          return `
+            <b style="color: white; margin-left: 18px">${tick.axisValueLabel}</b><br>
+            <span>${rewardsString}</span>
+          `;
+        }
+      },
+      xAxis: {
+        name: formatterXAxisLabel(this.locale, this.timespan),
+        nameLocation: 'middle',
+        nameTextStyle: {
+          padding: [10, 0, 0, 0],
+        },
+        type: 'time',
+        splitNumber: this.isMobile() ? 5 : 10,
+      },
+      yAxis: [
+        {
+          min: value => Math.round(10 * value.min * 0.99) / 10,
+          max: value => Math.round(10 * value.max * 1.01) / 10,
+          type: 'value',
+          axisLabel: {
+            color: 'rgb(110, 112, 121)',
+            formatter: (val) => {
+              return `${val} BTC`;
+            }
+          },
+          splitLine: {
+            show: false,
+          }
+        },
+      ],
+      series: [
+        {
+          zlevel: 0,
+          name: 'Reward',
+          showSymbol: false,
+          symbol: 'none',
+          data: data.blockRewards,
+          type: 'line',
+          lineStyle: {
+            width: 2,
+          },
+        },
+      ],
+      dataZoom: [{
+        type: 'inside',
+        realtime: true,
+        zoomLock: true,
+        maxSpan: 100,
+        minSpan: 10,
+        moveOnMouseMove: false,
+      }, {
+        showDetail: false,
+        show: true,
+        type: 'slider',
+        brushSelect: false,
+        realtime: true,
+        left: 20,
+        right: 15,
+        selectedDataBackground: {
+          lineStyle: {
+            color: '#fff',
+            opacity: 0.45,
+          },
+          areaStyle: {
+            opacity: 0,
+          }
+        },
+      }],
+    };
+  }
+
+  isMobile() {
+    return (window.innerWidth <= 767.98);
+  }
+}

frontend/src/app/components/graphs/graphs.component.html

@@ -20,8 +20,12 @@
         [routerLink]="['/graphs/mining/block-fees' | relativeUrl]" i18n="mining.block-fees">
         Block Fees
       </a>
+      <a class="dropdown-item" routerLinkActive="active"
+        [routerLink]="['/graphs/mining/block-rewards' | relativeUrl]" i18n="mining.block-rewards">
+        Block Rewards
+      </a>
     </div>
   </div>
 </div>
 
-<router-outlet></router-outlet>
+<router-outlet></router-outlet>

frontend/src/app/components/hashrate-chart/hashrate-chart.component.html

@@ -70,4 +70,4 @@
       </p>
     </div>
   </div>
-</ng-template>
+</ng-template>

frontend/src/app/services/api.service.ts

@@ -173,7 +173,14 @@ export class ApiService {
       this.apiBaseUrl + this.apiBasePath + `/api/v1/mining/blocks/fees` +
       (interval !== undefined ? `/${interval}` : '')
     );
-}
+  }
+
+  getHistoricalBlockRewards$(interval: string | undefined) : Observable<any> {
+    return this.httpClient.get<any[]>(
+      this.apiBaseUrl + this.apiBasePath + `/api/v1/mining/blocks/rewards` +
+      (interval !== undefined ? `/${interval}` : '')
+    );
+  }
 
   getRewardStats$(blockCount: number = 144): Observable<RewardStats> {
     return this.httpClient.get<RewardStats>(this.apiBaseUrl + this.apiBasePath + `/api/v1/mining/reward-stats/${blockCount}`);

production/nginx-cache-warmer

@@ -47,6 +47,16 @@ do for url in / \
 	'/api/v1/mining/blocks/fees/2y' \
 	'/api/v1/mining/blocks/fees/3y' \
 	'/api/v1/mining/blocks/fees/all' \
+	'/api/v1/mining/blocks/rewards/24h' \
+	'/api/v1/mining/blocks/rewards/3d' \
+	'/api/v1/mining/blocks/rewards/1w' \
+	'/api/v1/mining/blocks/rewards/1m' \
+	'/api/v1/mining/blocks/rewards/3m' \
+	'/api/v1/mining/blocks/rewards/6m' \
+	'/api/v1/mining/blocks/rewards/1y' \
+	'/api/v1/mining/blocks/rewards/2y' \
+	'/api/v1/mining/blocks/rewards/3y' \
+	'/api/v1/mining/blocks/rewards/all' \
 
 	do
 		curl -s "https://${hostname}${url}" >/dev/null