Merge branch 'master' into mononaut/tracker-tx-routing

backend/src/api/bitcoin/bitcoin.routes.ts

@@ -165,6 +165,7 @@ class BitcoinRoutes {
           acceleration: tx.acceleration,
           acceleratedBy: tx.acceleratedBy || undefined,
           acceleratedAt: tx.acceleratedAt || undefined,
+          feeDelta: tx.feeDelta || undefined,
         });
         return;
       }

backend/src/api/mempool-blocks.ts

@@ -453,6 +453,7 @@ class MempoolBlocks {
             mempoolTx.acceleration = true;
             mempoolTx.acceleratedBy = isAcceleratedBy[txid] || acceleration?.pools;
             mempoolTx.acceleratedAt = acceleration?.added;
+            mempoolTx.feeDelta = acceleration?.feeDelta;
             for (const ancestor of mempoolTx.ancestors || []) {
               if (!mempool[ancestor.txid].acceleration) {
                 mempool[ancestor.txid].cpfpDirty = true;
@@ -460,6 +461,7 @@ class MempoolBlocks {
               mempool[ancestor.txid].acceleration = true;
               mempool[ancestor.txid].acceleratedBy = mempoolTx.acceleratedBy;
               mempool[ancestor.txid].acceleratedAt = mempoolTx.acceleratedAt;
+              mempool[ancestor.txid].feeDelta = mempoolTx.feeDelta;
               isAcceleratedBy[ancestor.txid] = mempoolTx.acceleratedBy;
             }
           } else {

backend/src/api/websocket-handler.ts

@@ -823,6 +823,7 @@ class WebsocketHandler {
               accelerated: mempoolTx.acceleration || undefined,
               acceleratedBy: mempoolTx.acceleratedBy || undefined,
               acceleratedAt: mempoolTx.acceleratedAt || undefined,
+              feeDelta: mempoolTx.feeDelta || undefined,
             },
             accelerationPositions: memPool.getAccelerationPositions(mempoolTx.txid),
           };
@@ -864,6 +865,7 @@ class WebsocketHandler {
               accelerated: mempoolTx.acceleration || undefined,
               acceleratedBy: mempoolTx.acceleratedBy || undefined,
               acceleratedAt: mempoolTx.acceleratedAt || undefined,
+              feeDelta: mempoolTx.feeDelta || undefined,
             };
             if (!mempoolTx.cpfpChecked) {
               calculateMempoolTxCpfp(mempoolTx, newMempool);
@@ -1138,6 +1140,7 @@ class WebsocketHandler {
                 accelerated: mempoolTx.acceleration || undefined,
                 acceleratedBy: mempoolTx.acceleratedBy || undefined,
                 acceleratedAt: mempoolTx.acceleratedAt || undefined,
+                feeDelta: mempoolTx.feeDelta || undefined,
               },
               accelerationPositions: memPool.getAccelerationPositions(mempoolTx.txid),
             });
@@ -1160,6 +1163,7 @@ class WebsocketHandler {
                 accelerated: mempoolTx.acceleration || undefined,
                 acceleratedBy: mempoolTx.acceleratedBy || undefined,
                 acceleratedAt: mempoolTx.acceleratedAt || undefined,
+                feeDelta: mempoolTx.feeDelta || undefined,
               };
             }
           }

backend/src/mempool.interfaces.ts

@@ -126,6 +126,7 @@ export interface TransactionExtended extends IEsploraApi.Transaction {
   acceleration?: boolean;
   acceleratedBy?: number[];
   acceleratedAt?: number;
+  feeDelta?: number;
   replacement?: boolean;
   uid?: number;
   flags?: number;
@@ -449,7 +450,7 @@ export interface OptimizedStatistic {
 
 export interface TxTrackingInfo {
   replacedBy?: string,
-  position?: { block: number, vsize: number, accelerated?: boolean, acceleratedBy?: number[], acceleratedAt?: number },
+  position?: { block: number, vsize: number, accelerated?: boolean, acceleratedBy?: number[], acceleratedAt?: number, feeDelta?: number },
   cpfp?: {
     ancestors?: Ancestor[],
     bestDescendant?: Ancestor | null,
@@ -462,6 +463,7 @@ export interface TxTrackingInfo {
   accelerated?: boolean,
   acceleratedBy?: number[],
   acceleratedAt?: number,
+  feeDelta?: number,
   confirmed?: boolean
 }
 

frontend/src/app/components/acceleration-timeline/acceleration-timeline-tooltip.component.html

@@ -0,0 +1,62 @@
+<div
+  #tooltip
+  *ngIf="accelerationInfo && tooltipPosition !== null"
+  class="acceleration-tooltip"
+  [style.left]="tooltipPosition.x + 'px'"
+  [style.top]="tooltipPosition.y + 'px'"
+>
+  <table>
+    <tbody>
+      <tr>
+        <td class="label" i18n="transaction.status|Transaction Status">Status</td>
+        <td class="value">
+          @if (accelerationInfo.status === 'seen') {
+          <span class="badge badge-primary" i18n="transaction.first-seen|Transaction first seen">First seen</span>
+          } @else if (accelerationInfo.status === 'accelerated') {
+          <span class="badge badge-accelerated" i18n="transaction.audit.accelerated">Accelerated</span>
+          } @else if (accelerationInfo.status === 'mined') {
+          <span class="badge badge-success" i18n="transaction.rbf.mined">Mined</span>
+          }
+        </td>
+      </tr>
+      <tr *ngIf="accelerationInfo.fee">
+        <td class="label" i18n="transaction.fee|Transaction fee">Fee</td>
+        <td class="value">{{ accelerationInfo.fee | number }} <span class="symbol" i18n="shared.sat|sat">sat</span></td>
+      </tr>
+      <tr *ngIf="accelerationInfo.bidBoost >= 0 || accelerationInfo.feeDelta">
+        <td class="label" i18n="transaction.out-of-band-fees">Out-of-band fees</td>
+        @if (accelerationInfo.status === 'accelerated') {
+          <td style="color: #905cf4;" class="value">{{ accelerationInfo.feeDelta | number }} <span class="symbol" i18n="shared.sat|sat">sat</span></td>
+        } @else {
+          <td style="color: #905cf4;" class="value">{{ accelerationInfo.bidBoost | number }} <span class="symbol" i18n="shared.sat|sat">sat</span></td>
+        }
+      </tr>
+      <tr *ngIf="accelerationInfo.fee && accelerationInfo.weight && (accelerationInfo.feeDelta || accelerationInfo.bidBoost)">
+        @if (accelerationInfo.status === 'seen') {
+          <td class="label" i18n="transaction.fee-rate">Fee rate</td>
+          <td class="value"><app-fee-rate [fee]="accelerationInfo.fee" [weight]="accelerationInfo.weight"></app-fee-rate></td>
+        } @else if (accelerationInfo.status === 'accelerated' || accelerationInfo.status === 'mined') {
+          <td class="label" i18n="transaction.accelerated-fee-rate|Accelerated transaction fee rate">Accelerated fee rate</td>
+          @if (accelerationInfo.status === 'accelerated') {
+            <td class="value"><app-fee-rate [fee]="accelerationInfo.fee + (accelerationInfo.feeDelta || 0)" [weight]="accelerationInfo.weight"></app-fee-rate></td>
+          } @else {
+            <td class="value"><app-fee-rate [fee]="accelerationInfo.fee + (accelerationInfo.bidBoost || 0)" [weight]="accelerationInfo.weight"></app-fee-rate></td>
+          }
+        }
+      </tr>
+      <tr *ngIf="['accelerated', 'mined'].includes(accelerationInfo.status) && hasPoolsData()">
+        <td class="label" i18n="transaction.accelerated-by-hashrate|Accelerated to hashrate">Accelerated by</td>
+        <td class="value" *ngIf="accelerationInfo.pools">
+          <ng-container *ngFor="let pool of accelerationInfo.pools">
+            <img *ngIf="accelerationInfo.poolsData[pool]" 
+              class="pool-logo" 
+              [class.highlight]="pool === accelerationInfo?.minedByPoolUniqueId"
+              [src]="'/resources/mining-pools/' + accelerationInfo.poolsData[pool].slug + '.svg'" 
+              onError="this.src = '/resources/mining-pools/default.svg'" 
+              [alt]="'Logo of ' + pool.name + ' mining pool'">
+          </ng-container>
+        </td>
+      </tr>
+    </tbody>
+  </table>
+</div>

frontend/src/app/components/acceleration-timeline/acceleration-timeline-tooltip.component.scss

@@ -0,0 +1,52 @@
+.acceleration-tooltip {
+  position: fixed;
+  z-index: 3;
+  background: color-mix(in srgb, var(--active-bg) 95%, transparent);
+  border-radius: 4px;
+  box-shadow: 1px 1px 10px rgba(0,0,0,0.5);
+  color: var(--tooltip-grey);
+  display: flex;
+  flex-direction: column;
+  justify-content: space-between;
+  padding: 10px 15px;
+  text-align: left;
+  pointer-events: none;
+
+  .badge.badge-accelerated {
+    background-color: var(--tertiary);
+    color: white;
+  }
+
+  .value {
+    text-align: end;
+  }
+
+  .label {
+    padding-right: 30px;
+  }
+
+  .pool-logo {
+    width: 22px;
+    height: 22px;
+    position: relative;
+    top: -1px;
+    margin-right: 3px;
+  }
+  
+  .highlight {
+    filter: drop-shadow(0 0 5px #905cf4);
+    animation: pulse 1s infinite;
+  }
+}
+
+@keyframes pulse {
+  0% {
+    transform: scale(1);
+  }
+  50% {
+    transform: scale(1.2);
+  }
+  100% {
+    transform: scale(1);
+  }
+}

frontend/src/app/components/acceleration-timeline/acceleration-timeline-tooltip.component.ts

@@ -0,0 +1,38 @@
+import { Component, ElementRef, ViewChild, Input, OnChanges } from '@angular/core';
+
+@Component({
+  selector: 'app-acceleration-timeline-tooltip',
+  templateUrl: './acceleration-timeline-tooltip.component.html',
+  styleUrls: ['./acceleration-timeline-tooltip.component.scss'],
+})
+export class AccelerationTimelineTooltipComponent implements OnChanges {
+  @Input() accelerationInfo: any;
+  @Input() cursorPosition: { x: number, y: number };
+
+  tooltipPosition: any = null;
+
+  @ViewChild('tooltip') tooltipElement: ElementRef<HTMLCanvasElement>;
+
+  constructor() {}
+
+  ngOnChanges(changes): void {
+    if (changes.cursorPosition && changes.cursorPosition.currentValue) {
+      let x = Math.max(10, changes.cursorPosition.currentValue.x - 50);
+      let y = changes.cursorPosition.currentValue.y + 20;
+      if (this.tooltipElement) {
+        const elementBounds = this.tooltipElement.nativeElement.getBoundingClientRect();
+        if ((x + elementBounds.width) > (window.innerWidth - 10)) {
+          x = Math.max(0, window.innerWidth - elementBounds.width - 10);
+        }
+        if (y + elementBounds.height > (window.innerHeight - 20)) {
+          y = y - elementBounds.height - 20;
+        }
+      }
+      this.tooltipPosition = { x, y };
+    }
+  }
+
+  hasPoolsData(): boolean {
+    return Object.keys(this.accelerationInfo.poolsData).length > 0;
+  }
+}

frontend/src/app/components/acceleration-timeline/acceleration-timeline.component.html

@@ -26,7 +26,7 @@
         <div class="node" [id]="'confirmed'">
           <div class="acc-to-confirmed left go-faster"></div>
           <div class="shape-border waiting">
-            <div class="shape animate"></div>
+            <div class="shape"></div>
           </div>
           <div class="status"><span class="badge badge-waiting" i18n="transaction.rbf.mined">Mined</span></div>
         </div>
@@ -58,7 +58,7 @@
       <div class="nodes">
         <div class="node" [id]="'first-seen'">
           <div class="seen-to-acc right"></div>
-          <div class="shape-border">
+          <div class="shape-border hovering" (pointerover)="onHover($event, 'seen');" (pointerout)="onBlur($event);">
             <div class="shape"></div>
           </div>
           <div class="status"><span class="badge badge-primary" i18n="transaction.first-seen|Transaction first seen">First seen</span></div>
@@ -80,7 +80,7 @@
           } @else {
           <div class="seen-to-acc right"></div>
           }
-          <div  class="shape-border">
+          <div  class="shape-border hovering" (pointerover)="onHover($event, 'accelerated');" (pointerout)="onBlur($event);">
             <div class="shape"></div>
             @if (!tx.status.confirmed) {
             <div class="connector down loading"></div>
@@ -113,7 +113,10 @@
           } @else {
           <div class="seen-to-acc left"></div>
           }
-          <div class="shape-border" [class.waiting]="!tx.status.confirmed">
+          <div class="shape-border" 
+              [ngClass]="{'waiting': !tx.status.confirmed, 'hovering': tx.status.confirmed}"
+              (pointerover)="onHover($event, tx.status.confirmed ? 'mined' : null)" 
+              (pointerout)="onBlur($event);">
             <div class="shape"></div>
           </div>
           @if (tx.status.confirmed) {
@@ -130,4 +133,10 @@
       </div>
     </div>
   </div>
+
+  <app-acceleration-timeline-tooltip
+  [accelerationInfo]="hoverInfo"
+  [cursorPosition]="tooltipPosition"
+></app-acceleration-timeline-tooltip>
+
 </div>

frontend/src/app/components/acceleration-timeline/acceleration-timeline.component.scss

@@ -152,9 +152,16 @@
         margin-bottom: -8px;
         transform: translateY(-50%);
         border-radius: 50%;
-        cursor: pointer;
         padding: 4px;
         background: transparent;
+        transition: background-color 300ms, padding 300ms;
+
+        &.hovering {
+          cursor: pointer;
+          &:hover {
+            padding: 0px;
+          }
+        }
     
         .shape {
           position: relative;

frontend/src/app/components/acceleration-timeline/acceleration-timeline.component.ts

@@ -1,6 +1,8 @@
-import { Component, Input, OnInit, OnChanges } from '@angular/core';
+import { Component, Input, OnInit, OnChanges, HostListener } from '@angular/core';
 import { ETA } from '../../services/eta.service';
 import { Transaction } from '../../interfaces/electrs.interface';
+import { Acceleration, SinglePoolStats } from '../../interfaces/node-api.interface';
+import { MiningService } from '../../services/mining.service';
 
 @Component({
   selector: 'app-acceleration-timeline',
@@ -10,6 +12,7 @@ import { Transaction } from '../../interfaces/electrs.interface';
 export class AccelerationTimelineComponent implements OnInit, OnChanges {
   @Input() transactionTime: number;
   @Input() tx: Transaction;
+  @Input() accelerationInfo: Acceleration;
   @Input() eta: ETA;
   // A mined transaction has standard ETA and accelerated ETA undefined
   // A transaction in mempool has either standardETA defined (if accelerated) or acceleratedETA defined (if not accelerated yet)
@@ -22,13 +25,25 @@ export class AccelerationTimelineComponent implements OnInit, OnChanges {
   useAbsoluteTime: boolean = false;
   interval: number;
 
-  constructor() {}
+  tooltipPosition = null;
+  hoverInfo: any = null;
+  poolsData: { [id: number]: SinglePoolStats } = {};
+
+  constructor(
+    private miningService: MiningService,
+  ) {}
 
   ngOnInit(): void {
     this.acceleratedAt = this.tx.acceleratedAt ?? new Date().getTime() / 1000;
     this.now = Math.floor(new Date().getTime() / 1000);
     this.useAbsoluteTime = this.tx.status.block_time < this.now - 7 * 24 * 3600;
 
+    this.miningService.getPools().subscribe(pools => {
+      for (const pool of pools) {
+        this.poolsData[pool.unique_id] = pool;
+      }
+    });
+
     this.interval = window.setInterval(() => {
       this.now = Math.floor(new Date().getTime() / 1000);
       this.useAbsoluteTime = this.tx.status.block_time < this.now - 7 * 24 * 3600;
@@ -52,4 +67,42 @@ export class AccelerationTimelineComponent implements OnInit, OnChanges {
   ngOnDestroy(): void {
     clearInterval(this.interval);
   }
+  
+  onHover(event, status: string): void {
+    if (status === 'seen') {
+      this.hoverInfo = {
+        status,
+        fee: this.tx.fee,
+        weight: this.tx.weight
+      };
+    } else if (status === 'accelerated') {
+      this.hoverInfo = {
+        status,
+        fee: this.accelerationInfo?.effectiveFee || this.tx.fee,
+        weight: this.tx.weight,
+        feeDelta: this.accelerationInfo?.feeDelta || this.tx.feeDelta,
+        pools: this.tx.acceleratedBy || this.accelerationInfo?.pools,
+        poolsData: this.poolsData
+      };
+    } else if (status === 'mined') {
+      this.hoverInfo = {
+        status,
+        fee: this.accelerationInfo?.effectiveFee,
+        weight: this.tx.weight,
+        bidBoost: this.accelerationInfo?.bidBoost,
+        minedByPoolUniqueId: this.accelerationInfo?.minedByPoolUniqueId,
+        pools: this.tx.acceleratedBy || this.accelerationInfo?.pools,
+        poolsData: this.poolsData
+      };
+    }
+  }
+
+  onBlur(event): void {
+    this.hoverInfo = null;
+  }
+
+  @HostListener('pointermove', ['$event'])
+  onPointerMove(event) {
+    this.tooltipPosition = { x: event.clientX, y: event.clientY };
+  }
 }

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

@@ -167,7 +167,7 @@
         <h2 id="acceleration-timeline" i18n="transaction.acceleration-timeline|Acceleration Timeline">Acceleration Timeline</h2>
       </div>
       <div class="clearfix"></div>
-      <app-acceleration-timeline [transactionTime]="transactionTime" [tx]="tx" [eta]="(ETA$ | async)" [standardETA]="(standardETA$ | async)?.time"></app-acceleration-timeline>
+      <app-acceleration-timeline [transactionTime]="transactionTime" [tx]="tx" [accelerationInfo]="accelerationInfo" [eta]="(ETA$ | async)" [standardETA]="(standardETA$ | async)?.time"></app-acceleration-timeline>
       <br>
     </ng-container>
 

frontend/src/app/components/transaction/transaction.component.ts

@@ -823,6 +823,7 @@ export class TransactionComponent implements OnInit, AfterViewInit, OnDestroy {
       this.tx.acceleration = cpfpInfo.acceleration;
       this.tx.acceleratedBy = cpfpInfo.acceleratedBy;
       this.tx.acceleratedAt = cpfpInfo.acceleratedAt;
+      this.tx.feeDelta = cpfpInfo.feeDelta;
       this.setIsAccelerated(firstCpfp);
     }
 

frontend/src/app/interfaces/electrs.interface.ts

@@ -22,6 +22,7 @@ export interface Transaction {
   acceleration?: boolean;
   acceleratedBy?: number[];
   acceleratedAt?: number;
+  feeDelta?: number;
   deleteAfter?: number;
   _unblinded?: any;
   _deduced?: boolean;

frontend/src/app/interfaces/node-api.interface.ts

@@ -31,6 +31,7 @@ export interface CpfpInfo {
   acceleration?: boolean;
   acceleratedBy?: number[];
   acceleratedAt?: number;
+  feeDelta?: number;
 }
 
 export interface RbfInfo {

frontend/src/app/shared/shared.module.ts

@@ -68,6 +68,7 @@ import { AddressTransactionsWidgetComponent } from '../components/address-transa
 import { RbfTimelineComponent } from '../components/rbf-timeline/rbf-timeline.component';
 import { AccelerationTimelineComponent } from '../components/acceleration-timeline/acceleration-timeline.component';
 import { RbfTimelineTooltipComponent } from '../components/rbf-timeline/rbf-timeline-tooltip.component';
+import { AccelerationTimelineTooltipComponent } from '../components/acceleration-timeline/acceleration-timeline-tooltip.component';
 import { PushTransactionComponent } from '../components/push-transaction/push-transaction.component';
 import { TestTransactionsComponent } from '../components/test-transactions/test-transactions.component';
 import { AssetsFeaturedComponent } from '../components/assets/assets-featured/assets-featured.component';
@@ -180,6 +181,7 @@ import { OnlyVsizeDirective, OnlyWeightDirective } from './components/weight-dir
     RbfTimelineComponent,
     AccelerationTimelineComponent,
     RbfTimelineTooltipComponent,
+    AccelerationTimelineTooltipComponent,
     PushTransactionComponent,
     TestTransactionsComponent,
     AssetsNavComponent,
@@ -320,6 +322,7 @@ import { OnlyVsizeDirective, OnlyWeightDirective } from './components/weight-dir
     RbfTimelineComponent,
     AccelerationTimelineComponent,
     RbfTimelineTooltipComponent,
+    AccelerationTimelineTooltipComponent,
     PushTransactionComponent,
     TestTransactionsComponent,
     AssetsNavComponent,