Add changes following request

wallet unfurler preview

backend/src/api/prices/prices.routes.ts

@@ -1,10 +1,15 @@
 import { Application, Request, Response } from 'express';
 import config from '../../config';
 import pricesUpdater from '../../tasks/price-updater';
+import logger from '../../logger';
+import PricesRepository from '../../repositories/PricesRepository';
 
 class PricesRoutes {
   public initRoutes(app: Application): void {
-    app.get(config.MEMPOOL.API_URL_PREFIX + 'prices', this.$getCurrentPrices.bind(this));
+    app
+      .get(config.MEMPOOL.API_URL_PREFIX + 'prices', this.$getCurrentPrices.bind(this))
+      .get(config.MEMPOOL.API_URL_PREFIX + 'internal/usd-price-history', this.$getAllPrices.bind(this))
+    ;
   }
 
   private $getCurrentPrices(req: Request, res: Response): void {
@@ -14,6 +19,23 @@ class PricesRoutes {
 
     res.json(pricesUpdater.getLatestPrices());
   }
+
+  private async $getAllPrices(req: Request, res: Response): Promise<void> {
+    res.header('Pragma', 'public');
+    res.header('Cache-control', 'public');
+    res.setHeader('Expires', new Date(Date.now() + 360_0000 / config.MEMPOOL.PRICE_UPDATES_PER_HOUR).toUTCString());
+
+    try {
+      const usdPriceHistory = await PricesRepository.$getPricesTimesAndId();
+      const responseData = usdPriceHistory.map(p => {
+        return { time: p.time, USD: p.USD };
+      });
+      res.status(200).json(responseData);
+    } catch (e: any) {
+      logger.err(`Exception ${e} in PricesRoutes::$getAllPrices. Code: ${e.code}. Message: ${e.message}`);
+      res.status(403).send();
+    }
+  }
 }
 
 export default new PricesRoutes();

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

@@ -1,6 +1,6 @@
 <div class="acceleration-timeline box" [class.lower-padding]="!tx.status.confirmed">
   <div class="timeline-wrapper">
-    @if (!tx.status.confirmed) {
+    @if (!tx.status.confirmed || canceled) {
     <div class="timeline">
       <div class="intervals">
         <div class="node-spacer"></div>
@@ -8,7 +8,7 @@
         <div class="node-spacer"></div>
         <div class="interval">
           <div class="interval-time">
-            @if (eta) {
+            @if (eta && !canceled) {
               ~<app-time [time]="eta?.wait / 1000"></app-time>
               }
           </div>
@@ -19,16 +19,20 @@
         <div class="node-spacer"></div>
         <div class="interval-spacer"></div>
         <div class="node">
-          <div class="acc-to-confirmed right go-faster"></div>
+          <div class="acc-to-confirmed right go-faster" [class.no-animation]="canceled"></div>
         </div>
         <div class="interval-spacer">
         </div>
         <div class="node" [id]="'confirmed'">
-          <div class="acc-to-confirmed left go-faster"></div>
+          <div class="acc-to-confirmed left go-faster" [class.no-animation]="canceled"></div>
           <div class="shape-border waiting">
             <div class="shape"></div>
           </div>
-          <div class="status"><span class="badge badge-waiting" i18n="transaction.rbf.mined">Mined</span></div>
+          @if (canceled) {
+          <div class="status"><span class="badge badge-danger" i18n="accelerator.canceled">Canceled</span></div>
+          } @else {
+            <div class="status"><span class="badge badge-waiting" i18n="transaction.rbf.mined">Mined</span></div>
+          }
         </div>
       </div>
     </div>
@@ -45,9 +49,9 @@
         <div class="interval">
           <div class="interval-time">
             @if (tx.status.confirmed) {
-              <div class="interval-time">
-                <app-time [time]="acceleratedToMined"></app-time>
-              </div>
+              <app-time [time]="acceleratedToMined"></app-time>
+            } @else if (eta && canceled) {
+              ~<app-time [time]="eta?.wait / 1000"></app-time>
             }
           </div>
         </div>
@@ -71,42 +75,42 @@
         <div class="interval-spacer">
           <div class="seen-to-acc"></div>
         </div>
-        <div class="node" [class.accelerated]="!tx.status.confirmed" [id]="'accelerated'">
+        <div class="node" [class.accelerated]="!tx.status.confirmed && !canceled" [id]="'accelerated'">
           <div class="seen-to-acc left"></div>
-          @if (tx.status.confirmed) {
+          @if (tx.status.confirmed && !canceled) {
             <div class="acc-to-confirmed right"></div>
           } @else {
           <div class="seen-to-acc right"></div>
           }
           <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>
+            @if (!tx.status.confirmed || canceled) {
+            <div class="connector down" [class.loading]="!canceled"></div>
             }
           </div>
-          @if (tx.status.confirmed) {
+          @if (tx.status.confirmed && !canceled) {
             <div class="status"><span class="badge badge-accelerated" i18n="transaction.audit.accelerated">Accelerated</span></div>
           }
-          <div class="time" [class.no-margin]="!tx.status.confirmed" [class.offset-left]="!tx.status.confirmed">
+          <div class="time" [class.no-margin]="!tx.status.confirmed || canceled" [class.offset-left]="!tx.status.confirmed || canceled">
             @if (!tx.status.confirmed) {
             <span i18n="transaction.audit.accelerated">Accelerated</span>{{ "" }} 
             }
             @if (useAbsoluteTime) {
             <span>{{ acceleratedAt * 1000 | date }}</span>
             } @else {
-            <app-time kind="since" [time]="acceleratedAt" [lowercaseStart]="!tx.status.confirmed"></app-time>
+            <app-time kind="since" [time]="acceleratedAt" [lowercaseStart]="!tx.status.confirmed || canceled"></app-time>
             }
           </div>
         </div>
         <div class="interval-spacer">
-          @if (tx.status.confirmed) {
+          @if (tx.status.confirmed && !canceled) {
           <div class="acc-to-confirmed"></div>
           } @else {
           <div class="seen-to-acc"></div>
           }
         </div>
         <div class="node" [class.selected]="tx.status.confirmed" [id]="'confirmed'">
-          @if (tx.status.confirmed) {
+          @if (tx.status.confirmed && !canceled) {
           <div class="acc-to-confirmed left"></div>
           } @else {
           <div class="seen-to-acc left"></div>

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

@@ -129,6 +129,9 @@
           margin-left: calc(-4em + 5px);
           animation: goFasterLeft 0.8s infinite linear;
         }
+        &.no-animation {
+          animation: none;
+        }
       }
 
       &.left {

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

@@ -15,6 +15,7 @@ export class AccelerationTimelineComponent implements OnInit, OnChanges {
   @Input() tx: Transaction;
   @Input() accelerationInfo: Acceleration;
   @Input() eta: ETA;
+  @Input() canceled: boolean;
 
   now: number;
   accelerateRatio: number;

frontend/src/app/components/address-graph/address-graph.component.ts

@@ -44,14 +44,18 @@ export class AddressGraphComponent implements OnChanges, OnDestroy {
   @Input() right: number | string = 10;
   @Input() left: number | string = 70;
   @Input() widget: boolean = false;
+  @Input() defaultFiat: boolean = false;
+  @Input() showLegend: boolean = true;
+  @Input() showYAxis: boolean = true;
 
+  adjustedLeft: number;
+  adjustedRight: number;
   data: any[] = [];
   fiatData: any[] = [];
   hoverData: any[] = [];
   conversions: any;
   allowZoom: boolean = false;
-  initialRight = this.right;
-  initialLeft = this.left;
+
   selected = { [$localize`:@@7e69426bd97a606d8ae6026762858e6e7c86a1fd:Balance`]: true, 'Fiat': false };
 
   subscription: Subscription;
@@ -84,6 +88,9 @@ export class AddressGraphComponent implements OnChanges, OnDestroy {
     if (!this.addressSummary$ && (!this.address || !this.stats)) {
       return;
     }
+    if (changes.defaultFiat) {
+      this.selected['Fiat'] = !!this.defaultFiat;
+    }
     if (changes.address || changes.isPubkey || changes.addressSummary$ || changes.stats) {
       if (this.subscription) {
         this.subscription.unsubscribe();
@@ -145,7 +152,7 @@ export class AddressGraphComponent implements OnChanges, OnDestroy {
     if (!summary) {
       return;
     }
-    
+
     const total = this.stats ? (this.stats.funded_txo_sum - this.stats.spent_txo_sum) : summary.reduce((acc, tx) => acc + tx.value, 0);
     let runningTotal = total;
     const processData = summary.map(d => {
@@ -159,7 +166,7 @@ export class AddressGraphComponent implements OnChanges, OnDestroy {
             d
         };
     }).reverse();
-    
+
     this.data = processData.filter(({ d }) => d.txid !== undefined).map(({ time, balance, d }) => [time, balance, d]);
     this.fiatData = processData.map(({ time, fiatBalance, balance, d }) => [time, fiatBalance, d, balance]);
 
@@ -177,6 +184,9 @@ export class AddressGraphComponent implements OnChanges, OnDestroy {
     const maxValue = this.data.reduce((acc, d) => Math.max(acc, Math.abs(d[1] ?? d.value[1])), 0);
     const minValue = this.data.reduce((acc, d) => Math.min(acc, Math.abs(d[1] ?? d.value[1])), maxValue);
 
+    this.adjustedRight = this.selected['Fiat'] ? +this.right + 40 : +this.right;
+    this.adjustedLeft = this.selected[$localize`:@@7e69426bd97a606d8ae6026762858e6e7c86a1fd:Balance`] ? +this.left : +this.left - 40;
+
     this.chartOptions = {
       color: [
         new echarts.graphic.LinearGradient(0, 0, 0, 1, [
@@ -192,10 +202,10 @@ export class AddressGraphComponent implements OnChanges, OnDestroy {
       grid: {
         top: 20,
         bottom: this.allowZoom ? 65 : 20,
-        right: this.right,
-        left: this.left,
+        right: this.adjustedRight,
+        left: this.adjustedLeft,
       },
-      legend: !this.stateService.isAnyTestnet() ? {
+      legend: (this.showLegend && !this.stateService.isAnyTestnet()) ? {
         data: [
           {
             name: $localize`:@@7e69426bd97a606d8ae6026762858e6e7c86a1fd:Balance`,
@@ -244,7 +254,7 @@ export class AddressGraphComponent implements OnChanges, OnDestroy {
 
           const hasTx = data[0].data[2].txid;
           const date = new Date(data[0].data[0]).toLocaleTimeString(this.locale, { year: 'numeric', month: 'short', day: 'numeric' });
-          
+
           tooltip += `<div>
             <div style="text-align: right;">
             <div><b>${date}</b></div>`;
@@ -255,10 +265,10 @@ export class AddressGraphComponent implements OnChanges, OnDestroy {
             : `${data.length} transactions`;
             tooltip += `<div><b>${header}</b></div>`;
           }
-          
+
           const formatBTC = (val, decimal) => (val / 100_000_000).toFixed(decimal);
           const formatFiat = (val) => this.fiatCurrencyPipe.transform(val, null, 'USD');
-          
+
           const btcVal = btcData.reduce((total, d) => total + d.data[2].value, 0);
           const fiatVal = fiatData.reduce((total, d) => total + d.data[2].value * d.data[2].price / 100_000_000, 0);
           const btcColor = btcVal === 0 ? '' : (btcVal > 0 ? 'var(--green)' : 'var(--red)');
@@ -306,6 +316,7 @@ export class AddressGraphComponent implements OnChanges, OnDestroy {
           type: 'value',
           position: 'left',
           axisLabel: {
+            show: this.showYAxis,
             color: 'rgb(110, 112, 121)',
             formatter: (val): string => {
               let valSpan = maxValue - (this.period === 'all' ? 0 : minValue);
@@ -336,6 +347,7 @@ export class AddressGraphComponent implements OnChanges, OnDestroy {
         {
           type: 'value',
           axisLabel: {
+            show: this.showYAxis,
             color: 'rgb(110, 112, 121)',
             formatter: function(val) {
               return `$${this.amountShortenerPipe.transform(val, 0, undefined, true)}`;
@@ -392,8 +404,8 @@ export class AddressGraphComponent implements OnChanges, OnDestroy {
         type: 'slider',
         brushSelect: false,
         realtime: true,
-        left: this.left,
-        right: this.right,
+        left: this.adjustedLeft,
+        right: this.adjustedRight,
         selectedDataBackground: {
           lineStyle: {
             color: '#fff',
@@ -423,26 +435,26 @@ export class AddressGraphComponent implements OnChanges, OnDestroy {
 
   onLegendSelectChanged(e) {
     this.selected = e.selected;
-    this.right = this.selected['Fiat'] ? +this.initialRight + 40 : this.initialRight;
-    this.left = this.selected[$localize`:@@7e69426bd97a606d8ae6026762858e6e7c86a1fd:Balance`] ? this.initialLeft : +this.initialLeft - 40;
+    this.adjustedRight = this.selected['Fiat'] ? +this.right + 40 : +this.right;
+    this.adjustedLeft = this.selected[$localize`:@@7e69426bd97a606d8ae6026762858e6e7c86a1fd:Balance`] ? +this.left : +this.left - 40;
 
     this.chartOptions = {
       grid: {
-        right: this.right,
-        left: this.left,
+        right: this.adjustedRight,
+        left: this.adjustedLeft,
       },
       legend: {
         selected: this.selected,
       },
       dataZoom: this.allowZoom ? [{
-        left: this.left,
-        right: this.right,
+        left: this.adjustedLeft,
+        right: this.adjustedRight,
       }, {
-        left: this.left,
-        right: this.right,
+        left: this.adjustedLeft,
+        right: this.adjustedRight,
       }] : undefined
     };
-    
+
     if (this.chartInstance) {
       this.chartInstance.setOption(this.chartOptions);
     }

frontend/src/app/components/custom-dashboard/custom-dashboard.component.html

@@ -238,7 +238,7 @@
                   <span>&nbsp;</span>
                   <fa-icon [icon]="['fas', 'external-link-alt']" [fixedWidth]="true" style="vertical-align: text-top; font-size: 13px; color: var(--title-fg)"></fa-icon>
                 </a>
-                <app-address-graph [address]="widget.props.address" [addressSummary$]="addressSummary$" [period]="widget.props.period || 'all'" [stats]="address ? address.chain_stats : null" [widget]="true" [height]="graphHeight"></app-address-graph>
+                <app-address-graph [address]="widget.props.address" [addressSummary$]="addressSummary$" [period]="widget.props.period || 'all'" [stats]="address ? address.chain_stats : null" [widget]="true" [defaultFiat]="true" [height]="graphHeight"></app-address-graph>
               </div>
             </div>
           </div>

frontend/src/app/components/trademark-policy/trademark-policy.component.html

@@ -130,6 +130,16 @@
             <p>The mempool Blocks 3 | 2 Logo</p>
             <br><br>
 
+            <img src="/resources/memepool-logo.png" style="width: 500px; max-width: 80%">
+            <br><br>
+            <p>The memepool Logo</p>
+            <br><br>
+
+            <img src="/resources/mempoo-logo.png" style="width: 500px; max-width: 80%">
+            <br><br>
+            <p>The mempoo Logo</p>
+            <br><br>
+
           </div>
 
           <br>

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

@@ -247,7 +247,7 @@
 
 <ng-template #effectiveRateRow>
   @if (!isLoadingTx) {
-    @if ((cpfpInfo && hasEffectiveFeeRate) || accelerationInfo) {
+    @if ((cpfpInfo && hasEffectiveFeeRate) || (accelerationInfo && isAcceleration)) {
       <tr>
         @if (isAcceleration) {
           <td i18n="transaction.accelerated-fee-rate|Accelerated transaction fee rate">Accelerated fee rate</td>

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

@@ -165,12 +165,12 @@
       <br>
     </ng-container>
 
-    <ng-container *ngIf="transactionTime > 0 && tx.acceleratedAt > 0 && isAcceleration">
+    <ng-container *ngIf="transactionTime > 0 && tx.acceleratedAt > 0 && (isAcceleration || accelerationCanceled)">
       <div class="title float-left">
         <h2 id="acceleration-timeline" i18n="transaction.acceleration-timeline|Acceleration Timeline">Acceleration Timeline</h2>
       </div>
       <div class="clearfix"></div>
-      <app-acceleration-timeline [transactionTime]="transactionTime" [acceleratedAt]="tx.acceleratedAt" [tx]="tx" [accelerationInfo]="accelerationInfo" [eta]="(ETA$ | async)"></app-acceleration-timeline>
+      <app-acceleration-timeline [transactionTime]="transactionTime" [acceleratedAt]="tx.acceleratedAt" [tx]="tx" [accelerationInfo]="accelerationInfo" [eta]="(ETA$ | async)" [canceled]="accelerationCanceled"></app-acceleration-timeline>
       <br>
     </ng-container>
 

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

@@ -107,6 +107,7 @@ export class TransactionComponent implements OnInit, AfterViewInit, OnDestroy {
   pool: Pool | null;
   auditStatus: TxAuditStatus | null;
   isAcceleration: boolean = false;
+  accelerationCanceled: boolean = false;
   filters: Filter[] = [];
   showCpfpDetails = false;
   miningStats: MiningStats;
@@ -360,16 +361,17 @@ export class TransactionComponent implements OnInit, AfterViewInit, OnDestroy {
     ).subscribe((accelerationHistory) => {
       for (const acceleration of accelerationHistory) {
         if (acceleration.txid === this.txId) {
-          if (acceleration.status === 'completed' || acceleration.status === 'completed_provisional') {
-            if (acceleration.pools.includes(acceleration.minedByPoolUniqueId)) {
-              const boostCost = acceleration.boostCost || acceleration.bidBoost;
-              acceleration.acceleratedFeeRate = Math.max(acceleration.effectiveFee, acceleration.effectiveFee + boostCost) / acceleration.effectiveVsize;
-              acceleration.boost = boostCost;
-              this.tx.acceleratedAt = acceleration.added;
-              this.accelerationInfo = acceleration;  
-            } else {
-              this.tx.feeDelta = undefined;
-            }
+          if ((acceleration.status === 'completed' || acceleration.status === 'completed_provisional') && acceleration.pools.includes(acceleration.minedByPoolUniqueId)) {
+            const boostCost = acceleration.boostCost || acceleration.bidBoost;
+            acceleration.acceleratedFeeRate = Math.max(acceleration.effectiveFee, acceleration.effectiveFee + boostCost) / acceleration.effectiveVsize;
+            acceleration.boost = boostCost;
+            this.tx.acceleratedAt = acceleration.added;
+            this.accelerationInfo = acceleration;  
+          }
+          if (acceleration.status === 'failed' || acceleration.status === 'failed_provisional') {
+            this.accelerationCanceled = true;
+            this.tx.acceleratedAt = acceleration.added;
+            this.accelerationInfo = acceleration;
           }
           this.waitingForAccelerationInfo = false;
           this.setIsAccelerated();
@@ -878,9 +880,13 @@ export class TransactionComponent implements OnInit, AfterViewInit, OnDestroy {
       this.tx.acceleratedBy = cpfpInfo.acceleratedBy;
       this.tx.acceleratedAt = cpfpInfo.acceleratedAt;
       this.tx.feeDelta = cpfpInfo.feeDelta;
+      this.accelerationCanceled = false;
       this.setIsAccelerated(firstCpfp);
-    } else if (this.tx.acceleration) { // Acceleration was cancelled while on the tx page, reset acceleration state
-      this.tx.acceleration = false;
+    } else if (cpfpInfo.acceleratedAt) { // Acceleration was cancelled: reset acceleration state
+      this.tx.acceleratedBy = cpfpInfo.acceleratedBy;
+      this.tx.acceleratedAt = cpfpInfo.acceleratedAt;
+      this.tx.feeDelta = cpfpInfo.feeDelta;
+      this.accelerationCanceled = true;
       this.setIsAccelerated(firstCpfp);
     }
     
@@ -904,7 +910,12 @@ export class TransactionComponent implements OnInit, AfterViewInit, OnDestroy {
   }
 
   setIsAccelerated(initialState: boolean = false) {
-    this.isAcceleration = ((this.tx.acceleration && (!this.tx.status.confirmed || this.waitingForAccelerationInfo)) || (this.accelerationInfo && this.pool && this.accelerationInfo.pools.some(pool => (pool === this.pool.id))));
+    this.isAcceleration = 
+      (
+        (this.tx.acceleration && (!this.tx.status.confirmed || this.waitingForAccelerationInfo)) || 
+        (this.accelerationInfo && this.pool && this.accelerationInfo.pools.some(pool => (pool === this.pool.id)))
+      ) && 
+      !this.accelerationCanceled;
     if (this.isAcceleration) {
       if (initialState) {
         this.accelerationFlowCompleted = true;

frontend/src/app/components/wallet/wallet-preview.component.html

@@ -0,0 +1,31 @@
+<div class="box preview-box" *ngIf="(walletAddresses$ | async) as walletAddresses">
+  <app-preview-title>
+    <span i18n="shared.wallet">Wallet</span>
+  </app-preview-title>
+  <div>
+    <div class="table-col">
+      <table class="table table-borderless dual-col-striped table-fixed wallet-table" *ngIf="(walletStats$ | async) as walletStats">
+        <tbody>
+          <tr>
+            <td i18n="address.number-addresses">Addresses</td>
+            <td class="wrap-cell">{{ addressStrings.length }}</td>
+            <td class="spacer"></td>
+            <td i18n="address.utxos">UTXOs</td>
+            <td class="wrap-cell">{{ walletStats.utxos }}</td>
+          </tr>
+          <tr>
+            <td i18n="wallet.balance-btc">Balance (BTC)</td>
+            <td class="wrap-cell"><app-amount [satoshis]="walletStats.balance" [noFiat]="true" [digitsInfo]="walletStats.balance > 1_000_000_000 ? '1.4-4' : '1.8-8'"></app-amount></td>
+            <td class="spacer"></td>
+            <td i18n="wallet.balance-usd">Balance (USD)</td>
+            <td class="wrap-cell"><span class="fiat"><app-fiat [value]="walletStats.balance"></app-fiat></span></td>
+          </tr>
+        </tbody>
+      </table>
+    </div>
+    <div class="w-100 d-block d-md-none"></div>
+    <div class="col-md graph-col">
+      <app-address-graph [addressSummary$]="walletSummary$" period="all" [widget]="true" [defaultFiat]="true" [height]="330" [left]="-40" [right]="-40" [showLegend]="false" [showYAxis]="false"/>
+    </div>
+  </div>
+</div>

frontend/src/app/components/wallet/wallet-preview.component.scss

@@ -0,0 +1,31 @@
+.title-wrapper {
+  padding: 0 15px;
+}
+
+.graph-col {
+  height: 350px;
+  text-align: center;
+  padding: 0;
+  margin-left: 2px;
+  margin-right: 15px;
+}
+
+.table-col {
+  overflow: hidden;
+}
+
+.table {
+  font-size: 32px;
+
+  ::ng-deep .symbol {
+    font-size: 24px;
+  }
+
+  .spacer {
+    background: none;
+  }
+}
+
+.fiat {
+  display: block;
+}

frontend/src/app/components/wallet/wallet-preview.component.ts

@@ -0,0 +1,245 @@
+import { Component, OnInit, OnDestroy } from '@angular/core';
+import { ActivatedRoute, ParamMap } from '@angular/router';
+import { switchMap, catchError, map, tap, shareReplay, startWith, scan } from 'rxjs/operators';
+import { Address, AddressTxSummary, ChainStats, Transaction } from '@interfaces/electrs.interface';
+import { StateService } from '@app/services/state.service';
+import { ApiService } from '@app/services/api.service';
+import { of, Observable, Subscription } from 'rxjs';
+import { SeoService } from '@app/services/seo.service';
+import { seoDescriptionNetwork } from '@app/shared/common.utils';
+import { WalletAddress } from '@interfaces/node-api.interface';
+import { OpenGraphService } from '../../services/opengraph.service';
+import { WebsocketService } from '../../services/websocket.service';
+
+class WalletStats implements ChainStats {
+  addresses: string[];
+  funded_txo_count: number;
+  funded_txo_sum: number;
+  spent_txo_count: number;
+  spent_txo_sum: number;
+  tx_count: number;
+
+  constructor (stats: ChainStats[], addresses: string[]) {
+    Object.assign(this, stats.reduce((acc, stat) => {
+        acc.funded_txo_count += stat.funded_txo_count;
+        acc.funded_txo_sum += stat.funded_txo_sum;
+        acc.spent_txo_count += stat.spent_txo_count;
+        acc.spent_txo_sum += stat.spent_txo_sum;
+        return acc;
+      }, {
+        funded_txo_count: 0,
+        funded_txo_sum: 0,
+        spent_txo_count: 0,
+        spent_txo_sum: 0,
+        tx_count: 0,
+      })
+    );
+    this.addresses = addresses;
+  }
+
+  public addTx(tx: Transaction): void {
+    for (const vin of tx.vin) {
+      if (this.addresses.includes(vin.prevout?.scriptpubkey_address)) {
+        this.spendTxo(vin.prevout.value);
+      }
+    }
+    for (const vout of tx.vout) {
+      if (this.addresses.includes(vout.scriptpubkey_address)) {
+        this.fundTxo(vout.value);
+      }
+    }
+    this.tx_count++;
+  }
+
+  public removeTx(tx: Transaction): void {
+    for (const vin of tx.vin) {
+      if (this.addresses.includes(vin.prevout?.scriptpubkey_address)) {
+        this.unspendTxo(vin.prevout.value);
+      }
+    }
+    for (const vout of tx.vout) {
+      if (this.addresses.includes(vout.scriptpubkey_address)) {
+        this.unfundTxo(vout.value);
+      }
+    }
+    this.tx_count--;
+  }
+
+  private fundTxo(value: number): void {
+    this.funded_txo_sum += value;
+    this.funded_txo_count++;
+  }
+
+  private unfundTxo(value: number): void {
+    this.funded_txo_sum -= value;
+    this.funded_txo_count--;
+  }
+
+  private spendTxo(value: number): void {
+    this.spent_txo_sum += value;
+    this.spent_txo_count++;
+  }
+
+  private unspendTxo(value: number): void {
+    this.spent_txo_sum -= value;
+    this.spent_txo_count--;
+  }
+
+  get balance(): number {
+    return this.funded_txo_sum - this.spent_txo_sum;
+  }
+
+  get totalReceived(): number {
+    return this.funded_txo_sum;
+  }
+
+  get utxos(): number {
+    return this.funded_txo_count - this.spent_txo_count;
+  }
+}
+
+@Component({
+  selector: 'app-wallet-preview',
+  templateUrl: './wallet-preview.component.html',
+  styleUrls: ['./wallet-preview.component.scss']
+})
+export class WalletPreviewComponent implements OnInit, OnDestroy {
+  network = '';
+
+  addresses: Address[] = [];
+  addressStrings: string[] = [];
+  walletName: string;
+  isLoadingWallet = true;
+  wallet$: Observable<Record<string, WalletAddress>>;
+  walletAddresses$: Observable<Record<string, Address>>;
+  walletSummary$: Observable<AddressTxSummary[]>;
+  walletStats$: Observable<WalletStats>;
+  error: any;
+  walletSubscription: Subscription;
+
+  collapseAddresses: boolean = true;
+
+  fullyLoaded = false;
+  txCount = 0;
+  received = 0;
+  sent = 0;
+  chainBalance = 0;
+
+  constructor(
+    private route: ActivatedRoute,
+    private stateService: StateService,
+    private apiService: ApiService,
+    private seoService: SeoService,
+    private websocketService: WebsocketService,
+    private openGraphService: OpenGraphService,
+  ) { }
+
+  ngOnInit(): void {
+    this.websocketService.want(['blocks', 'stats']);
+    this.stateService.networkChanged$.subscribe((network) => this.network = network);
+    this.wallet$ = this.route.paramMap.pipe(
+      map((params: ParamMap) => params.get('wallet') as string),
+      tap((walletName: string) => {
+        this.walletName = walletName;
+        this.openGraphService.waitFor('wallet-addresses-' + this.walletName);
+        this.openGraphService.waitFor('wallet-data-' + this.walletName);
+        this.openGraphService.waitFor('wallet-txs-' + this.walletName);
+        this.seoService.setTitle($localize`:@@wallet.component.browser-title:Wallet: ${walletName}:INTERPOLATION:`);
+        this.seoService.setDescription($localize`:@@meta.description.bitcoin.wallet:See mempool transactions, confirmed transactions, balance, and more for ${this.stateService.network==='liquid'||this.stateService.network==='liquidtestnet'?'Liquid':'Bitcoin'}${seoDescriptionNetwork(this.stateService.network)} wallet ${walletName}:INTERPOLATION:.`);
+      }),
+      switchMap((walletName: string) => this.apiService.getWallet$(walletName).pipe(
+        catchError((err) => {
+          this.error = err;
+          this.seoService.logSoft404();
+          console.log(err);
+          this.openGraphService.fail('wallet-addresses-' + this.walletName);
+          this.openGraphService.fail('wallet-data-' + this.walletName);
+          this.openGraphService.fail('wallet-txs-' + this.walletName);
+          return of({});
+        })
+      )),
+      shareReplay(1),
+    );
+
+    this.walletAddresses$ = this.wallet$.pipe(
+      map(wallet => {
+        const walletInfo: Record<string, Address> = {};
+        for (const address of Object.keys(wallet)) {
+          walletInfo[address] = {
+            address,
+            chain_stats: wallet[address].stats,
+            mempool_stats: {
+              funded_txo_count: 0,
+              funded_txo_sum: 0,
+              spent_txo_count: 0, spent_txo_sum: 0, tx_count: 0
+            },
+          };
+        }
+        return walletInfo;
+      }),
+      tap(() => {
+        this.isLoadingWallet = false;
+      })
+    );
+
+    this.walletSubscription = this.walletAddresses$.subscribe(wallet => {
+      this.addressStrings = Object.keys(wallet);
+      this.addresses = Object.values(wallet);
+      this.openGraphService.waitOver('wallet-addresses-' + this.walletName);
+    });
+
+    this.walletSummary$ = this.wallet$.pipe(
+      map(wallet => this.deduplicateWalletTransactions(Object.values(wallet).flatMap(address => address.transactions))),
+      tap(() => {
+        this.openGraphService.waitOver('wallet-txs-' + this.walletName);
+      })
+    );
+
+    this.walletStats$ = this.wallet$.pipe(
+      switchMap(wallet => {
+        const walletStats = new WalletStats(Object.values(wallet).map(w => w.stats), Object.keys(wallet));
+        return this.stateService.walletTransactions$.pipe(
+          startWith([]),
+          scan((stats, newTransactions) => {
+            for (const tx of newTransactions) {
+              stats.addTx(tx);
+            }
+            return stats;
+          }, walletStats),
+        );
+      }),
+      tap(() => {
+        this.openGraphService.waitOver('wallet-data-' + this.walletName);
+      })
+    );
+  }
+
+  deduplicateWalletTransactions(walletTransactions: AddressTxSummary[]): AddressTxSummary[] {
+    const transactions = new Map<string, AddressTxSummary>();
+    for (const tx of walletTransactions) {
+      if (transactions.has(tx.txid)) {
+        transactions.get(tx.txid).value += tx.value;
+      } else {
+        transactions.set(tx.txid, tx);
+      }
+    }
+    return Array.from(transactions.values()).sort((a, b) => {
+      if (a.height === b.height) {
+        return b.tx_position - a.tx_position;
+      }
+      return b.height - a.height;
+    });
+  }
+
+  normalizeAddress(address: string): string {
+    if (/^[A-Z]{2,5}1[AC-HJ-NP-Z02-9]{8,100}|04[a-fA-F0-9]{128}|(02|03)[a-fA-F0-9]{64}$/.test(address)) {
+      return address.toLowerCase();
+    } else {
+      return address;
+    }
+  }
+
+  ngOnDestroy(): void {
+    this.walletSubscription.unsubscribe();
+  }
+}

frontend/src/app/graphs/graphs.module.ts

@@ -36,6 +36,7 @@ import { HashrateChartPoolsComponent } from '@components/hashrates-chart-pools/h
 import { BlockHealthGraphComponent } from '@components/block-health-graph/block-health-graph.component';
 import { AddressComponent } from '@components/address/address.component';
 import { WalletComponent } from '@components/wallet/wallet.component';
+import { WalletPreviewComponent } from '@components/wallet/wallet-preview.component';
 import { AddressGraphComponent } from '@components/address-graph/address-graph.component';
 import { UtxoGraphComponent } from '@components/utxo-graph/utxo-graph.component';
 import { ActiveAccelerationBox } from '@components/acceleration/active-acceleration-box/active-acceleration-box.component';
@@ -49,6 +50,7 @@ import { CommonModule } from '@angular/common';
     MempoolBlockComponent,
     AddressComponent,
     WalletComponent,
+    WalletPreviewComponent,
 
     MiningDashboardComponent,
     AcceleratorDashboardComponent,

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

@@ -3,6 +3,7 @@ import { RouterModule, Routes } from '@angular/router';
 import { TransactionPreviewComponent } from '@components/transaction/transaction-preview.component';
 import { BlockPreviewComponent } from '@components/block/block-preview.component';
 import { AddressPreviewComponent } from '@components/address/address-preview.component';
+import { WalletPreviewComponent } from '@components/wallet/wallet-preview.component';
 import { PoolPreviewComponent } from '@components/pool/pool-preview.component';
 import { MasterPagePreviewComponent } from '@components/master-page-preview/master-page-preview.component';
 
@@ -20,6 +21,11 @@ const routes: Routes = [
         children: [],
         component: AddressPreviewComponent
       },
+      {
+        path: 'wallet/:wallet',
+        children: [],
+        component: WalletPreviewComponent
+      },
       {
         path: 'tx/:id',
         children: [],

frontend/src/app/shared/components/global-footer/global-footer.component.html

@@ -5,7 +5,7 @@
       <div class="col-md-12 branding mt-2">
         <div class="main-logo" [class]="{'services': isServicesPage}">
           @if (enterpriseInfo?.footer_img) {
-            <img [src]="enterpriseInfo?.footer_img" [alt]="enterpriseInfo.title" height="60px" class="mr-3">
+            <img [src]="enterpriseInfo?.footer_img" [alt]="enterpriseInfo.title" height="60px" class="enterprise-logo">
           } @else {
             <app-svg-images *ngIf="officialMempoolSpace" name="officialMempoolSpace" viewBox="0 0 500 126"></app-svg-images>
             <app-svg-images *ngIf="!officialMempoolSpace" name="mempoolSpace" viewBox="0 0 500 126"></app-svg-images>

frontend/src/app/shared/components/global-footer/global-footer.component.scss

@@ -303,6 +303,10 @@ footer .nowrap {
     margin: 0 auto;
   }
 
+  .enterprise-logo {
+    max-width: 100%;
+  }
+
   footer .site-options {
     float: none;
     margin-top: 15px;

production/mempool-build-all

@@ -131,8 +131,8 @@ export NVM_DIR="${HOME}/.nvm"
 source "${NVM_DIR}/nvm.sh"
 
 # what to look for
-frontends=(mainnet liquid onbtc)
-backends=(mainnet testnet testnet4 signet liquid liquidtestnet onbtc)
+frontends=(mainnet liquid onbtc bitb meta)
+backends=(mainnet testnet testnet4 signet liquid liquidtestnet onbtc bitb)
 frontend_repos=()
 backend_repos=()
 
@@ -148,7 +148,7 @@ for repo in $backends;do
 done
 
 # update all repos
-for repo in $backend_repos;do
+for repo in $frontend_repos $backend_repos;do
     update_repo "${repo}"
 done
 

production/mempool-frontend-config.meta.json

@@ -0,0 +1,19 @@
+{
+  "OFFICIAL_MEMPOOL_SPACE": true,
+  "TESTNET_ENABLED": true,
+  "TESTNET4_ENABLED": true,
+  "LIQUID_ENABLED": true,
+  "LIQUID_TESTNET_ENABLED": true,
+  "BISQ_ENABLED": true,
+  "BISQ_SEPARATE_BACKEND": true,
+  "SIGNET_ENABLED": true,
+  "MEMPOOL_WEBSITE_URL": "https://mempool.space",
+  "LIQUID_WEBSITE_URL": "https://liquid.network",
+  "BISQ_WEBSITE_URL": "https://bisq.markets",
+  "ITEMS_PER_PAGE": 25,
+  "LIGHTNING": true,
+  "ACCELERATOR": true,
+  "PUBLIC_ACCELERATIONS": true,
+  "AUDIT": true,
+  "CUSTOMIZATION": "custom-meta-config.json"
+}

production/mempool-start-all

@@ -15,7 +15,7 @@ screen -dmS x startx
 sleep 3
 
 # start unfurlers for each frontend
-for site in mainnet liquid onbtc;do
+for site in mainnet liquid onbtc bitb meta;do
     cd "$HOME/${site}/unfurler" && \
     echo "starting mempool unfurler: ${site}" && \
     screen -dmS "unfurler-${site}" sh -c 'while true;do npm run unfurler;sleep 2;done'

production/unfurler-config.bitb.json

@@ -0,0 +1,17 @@
+{
+  "SERVER": {
+    "HOST": "https://bitb.tk7.mempool.space",
+    "HTTP_PORT": 8006
+  },
+  "MEMPOOL": {
+    "HTTP_HOST": "http://127.0.0.1",
+    "HTTP_PORT": 86,
+    "NETWORK": "bitb"
+  },
+  "PUPPETEER": {
+    "CLUSTER_SIZE": 8,
+    "EXEC_PATH": "/usr/local/bin/chrome",
+    "MAX_PAGE_AGE": 86400,
+    "RENDER_TIMEOUT": 3000
+  }
+}

production/unfurler-config.meta.json

@@ -0,0 +1,17 @@
+{
+  "SERVER": {
+    "HOST": "https://metaplanet.mempool.space",
+    "HTTP_PORT": 8005
+  },
+  "MEMPOOL": {
+    "HTTP_HOST": "http://127.0.0.1",
+    "HTTP_PORT": 85,
+    "NETWORK": "meta"
+  },
+  "PUPPETEER": {
+    "CLUSTER_SIZE": 8,
+    "EXEC_PATH": "/usr/local/bin/chrome",
+    "MAX_PAGE_AGE": 86400,
+    "RENDER_TIMEOUT": 3000
+  }
+}

unfurler/src/routes.ts

@@ -85,6 +85,13 @@ const routes = {
       return `Address: ${path[0]}`;
     }
   },
+  wallet: {
+    render: true,
+    params: 1,
+    getTitle(path) {
+      return `Wallet: ${path[0]}`;
+    }
+  },
   blocks: {
     title: "Blocks",
     fallbackImg: '/resources/previews/blocks.jpg',
@@ -281,6 +288,48 @@ export const networks = {
         routes: routes.lightning.routes,
       }
     }
+  },
+  bitb: {
+    title: 'BITB | Bitwise Bitcoin ETF',
+    description: 'BITB provides low-cost access to bitcoin through a professionally managed fund',
+    fallbackImg: '/resources/bitb/bitb-preview.jpg',
+    routes: { // only dynamic routes supported
+      block: routes.block,
+      address: routes.address,
+      wallet: routes.wallet,
+      tx: routes.tx,
+      mining: {
+        title: "Mining",
+        routes: {
+          pool: routes.mining.routes.pool,
+        }
+      },
+      lightning: {
+        title: "Lightning",
+        routes: routes.lightning.routes,
+      }
+    }
+  },
+  meta: {
+    title: 'Metaplanet Inc.',
+    description: 'Secure the Future with Bitcoin',
+    fallbackImg: '/resources/meta/meta-preview.png',
+    routes: { // only dynamic routes supported
+      block: routes.block,
+      address: routes.address,
+      wallet: routes.wallet,
+      tx: routes.tx,
+      mining: {
+        title: "Mining",
+        routes: {
+          pool: routes.mining.routes.pool,
+        }
+      },
+      lightning: {
+        title: "Lightning",
+        routes: routes.lightning.routes,
+      }
+    }
   }
 };