Merge pull request #3795 from mempool/nymkappa/accelerator-soft-launch

[accelerator] prepare soft launch

backend/src/api/mining/mining.ts

@@ -107,6 +107,7 @@ class Mining {
         slug: poolInfo.slug,
         avgMatchRate: poolInfo.avgMatchRate !== null ? Math.round(100 * poolInfo.avgMatchRate) / 100 : null,
         avgFeeDelta: poolInfo.avgFeeDelta,
+        poolUniqueId: poolInfo.poolUniqueId
       };
       poolsStats.push(poolStat);
     });

backend/src/mempool.interfaces.ts

@@ -20,6 +20,7 @@ export interface PoolInfo {
   slug: string;
   avgMatchRate: number | null;
   avgFeeDelta: number | null;
+  poolUniqueId: number;
 }
 
 export interface PoolStats extends PoolInfo {

backend/src/repositories/PoolsRepository.ts

@@ -40,7 +40,8 @@ class PoolsRepository {
           pools.link AS link,
           slug,
           AVG(blocks_audits.match_rate) AS avgMatchRate,
-          AVG((CAST(blocks.fees as SIGNED) - CAST(blocks_audits.expected_fees as SIGNED)) / NULLIF(CAST(blocks_audits.expected_fees as SIGNED), 0)) AS avgFeeDelta
+          AVG((CAST(blocks.fees as SIGNED) - CAST(blocks_audits.expected_fees as SIGNED)) / NULLIF(CAST(blocks_audits.expected_fees as SIGNED), 0)) AS avgFeeDelta,
+          unique_id as poolUniqueId
       FROM blocks
       JOIN pools on pools.id = pool_id
       LEFT JOIN blocks_audits ON blocks_audits.height = blocks.height

frontend/mempool-frontend-config.sample.json

@@ -22,5 +22,6 @@
   "TESTNET_BLOCK_AUDIT_START_HEIGHT": 0,
   "SIGNET_BLOCK_AUDIT_START_HEIGHT": 0,
   "LIGHTNING": false,
-  "HISTORICAL_PRICE": true
+  "HISTORICAL_PRICE": true,
+  "ACCELERATOR": false
 }

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

@@ -31,6 +31,14 @@
     <track label="Português" kind="captions" srclang="pt" src="/resources/promo-video/pt.vtt" [attr.default]="showSubtitles('pt') ? '' : null">
   </video>
 
+  <ng-container *ngIf="false && officialMempoolSpace">
+    <h3 class="mt-5">Sponsor the project</h3>
+    <div class="d-flex justify-content-center" style="max-width: 90%; margin: 35px auto 75px auto; column-gap: 15px">
+      <a href="/sponsor" class="btn" style="background-color: rgba(152, 88, 255, 0.75); box-shadow: 0px 0px 50px 5px rgba(152, 88, 255, 0.75)" i18n="about.community-sponsor-button">Community</a>
+      <a href="/enterprise" class="btn" style="background-color: rgba(152, 88, 255, 0.75); box-shadow: 0px 0px 50px 5px rgba(152, 88, 255, 0.75)" i18n="about.enterprise-sponsor-button">Enterprise</a>
+    </div>
+  </ng-container>
+
   <div class="enterprise-sponsor" id="enterprise-sponsors">
     <h3 i18n="about.sponsors.enterprise.withRocket">Enterprise Sponsors 🚀</h3>
     <div class="wrapper">
@@ -191,16 +199,41 @@
     </div>
   </div>
 
-  <div class="community-sponsor" id="community-sponsors">
-    <h3 i18n="about.sponsors.withHeart">Community Sponsors ❤️</h3>
+  <ng-container *ngIf="officialMempoolSpace">
+    <div *ngIf="profiles$ | async as profiles" id="community-sponsors">
+      <div class="community-sponsor" style="margin-bottom: 68px" *ngIf="profiles.whales.length > 0">
+        <h3 i18n="about.sponsors.withHeart">Whale Sponsors</h3>
+        <div class="wrapper">
+          <ng-container>
+            <ng-template ngFor let-sponsor [ngForOf]="profiles.whales">
+              <a [href]="'https://twitter.com/' + sponsor.username" target="_blank" rel="sponsored" [title]="sponsor.username">
+                <img class="image" [src]="'data:' + sponsor.image_mime + ';base64,' + sponsor.image" onError="this.src = '/resources/profile/unknown.svg'; this.className = 'image unknown'"/>
+              </a>
+            </ng-template>
+          </ng-container>
+        </div>
+      </div>
 
+      <div class="community-sponsor" style="margin-bottom: 68px" *ngIf="profiles.chads.length > 0">
+        <h3 i18n="about.sponsors.withHeart">Chad Sponsors</h3>
+        <div class="wrapper">
+          <ng-template ngFor let-sponsor [ngForOf]="profiles.chads">
+            <a [href]="'https://twitter.com/' + sponsor.username" target="_blank" rel="sponsored" [title]="sponsor.username">
+              <img class="image" [src]="'data:' + sponsor.image_mime + ';base64,' + sponsor.image" onError="this.src = '/resources/profile/unknown.svg'; this.className = 'image unknown'"/>
+            </a>
+          </ng-template>
+        </div>
+      </div>
+    </div>
+  </ng-container>
+
+  <div class="community-sponsor" style="margin-bottom: 68px">
+    <h3 i18n="about.sponsors.withHeart">OG Sponsors ❤️</h3>
     <div class="wrapper">
-      <ng-container *ngIf="sponsors$ | async as sponsors; else loadingSponsors">
-        <ng-template ngFor let-sponsor [ngForOf]="sponsors">
-          <a [href]="'https://twitter.com/' + sponsor.handle" target="_blank" rel="sponsored" [title]="sponsor.handle">
-            <img class="image" [src]="'/api/v1/donations/images/' + sponsor.handle" />
-          </a>
-        </ng-template>
+      <ng-container *ngIf="ogs$ | async as ogs; else loadingSponsors">
+        <a *ngFor="let ogSponsor of ogs" [href]="'https://twitter.com/' + ogSponsor.handle" target="_blank" rel="sponsored" [title]="ogSponsor.handle">
+          <img class="image" [src]="'/api/v1/donations/images/' + ogSponsor.handle" onError="this.src = '/resources/profile/unknown.svg'; this.className = 'image unknown'"/>
+        </a>
       </ng-container>
     </div>
   </div>
@@ -340,7 +373,7 @@
       <div class="wrapper">
         <ng-template ngFor let-translator [ngForOf]="translators">
           <a [href]="'https://twitter.com/' + translator.value" target="_blank" [title]="translator.key">
-            <img class="image" [src]="'/api/v1/translators/images/' + translator.value" />
+            <img class="image" [src]="'/api/v1/translators/images/' + translator.value" onError="this.src = '/resources/profile/unknown.svg'; this.className = 'image unknown'"/>
           </a>
         </ng-template>
       </div>
@@ -354,7 +387,7 @@
       <div class="wrapper">
         <ng-template ngFor let-contributor [ngForOf]="contributors.regular">
           <a [href]="'https://github.com/' + contributor.name" target="_blank" [title]="contributor.name">
-            <img class="image" [src]="'/api/v1/contributors/images/' + contributor.id" />
+            <img class="image" [src]="'/api/v1/contributors/images/' + contributor.id" onError="this.src = '/resources/profile/unknown.svg'; this.className = 'image unknown'"/>
             <span>{{ contributor.name }}</span>
           </a>
         </ng-template>
@@ -366,7 +399,7 @@
       <div class="wrapper">
         <ng-template ngFor let-contributor [ngForOf]="contributors.core">
           <a [href]="'https://github.com/' + contributor.name" target="_blank" [title]="contributor.name">
-            <img class="image" [src]="'/api/v1/contributors/images/' + contributor.id" />
+            <img class="image" [src]="'/api/v1/contributors/images/' + contributor.id" onError="this.src = '/resources/profile/unknown.svg'; this.className = 'image unknown'"/>
             <span>{{ contributor.name }}</span>
           </a>
         </ng-template>

frontend/src/app/components/about/about.component.scss

@@ -10,6 +10,9 @@
     margin: 25px;
     line-height: 32px;
   }
+  .unknown {
+    border: 1px solid #b4b4b4;
+  }
 
   .image.not-rounded {
     border-radius: 0;

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

@@ -6,7 +6,7 @@ import { Observable } from 'rxjs';
 import { ApiService } from '../../services/api.service';
 import { IBackendInfo } from '../../interfaces/websocket.interface';
 import { Router, ActivatedRoute } from '@angular/router';
-import { map, tap } from 'rxjs/operators';
+import { map, share, tap } from 'rxjs/operators';
 import { ITranslators } from '../../interfaces/node-api.interface';
 import { DOCUMENT } from '@angular/common';
 
@@ -19,14 +19,16 @@ import { DOCUMENT } from '@angular/common';
 export class AboutComponent implements OnInit {
   @ViewChild('promoVideo') promoVideo: ElementRef;
   backendInfo$: Observable<IBackendInfo>;
-  sponsors$: Observable<any>;
-  translators$: Observable<ITranslators>;
-  allContributors$: Observable<any>;
   frontendGitCommitHash = this.stateService.env.GIT_COMMIT_HASH;
   packetJsonVersion = this.stateService.env.PACKAGE_JSON_VERSION;
   officialMempoolSpace = this.stateService.env.OFFICIAL_MEMPOOL_SPACE;
   showNavigateToSponsor = false;
 
+  profiles$: Observable<any>;
+  translators$: Observable<ITranslators>;
+  allContributors$: Observable<any>;
+  ogs$: Observable<any>;
+
   constructor(
     private websocketService: WebsocketService,
     private seoService: SeoService,
@@ -43,10 +45,13 @@ export class AboutComponent implements OnInit {
     this.seoService.setTitle($localize`:@@004b222ff9ef9dd4771b777950ca1d0e4cd4348a:About`);
     this.websocketService.want(['blocks']);
 
-    this.sponsors$ = this.apiService.getDonation$()
-      .pipe(
-        tap(() => this.goToAnchor())
-      );
+    this.profiles$ = this.apiService.getAboutPageProfiles$().pipe(
+      tap(() => {
+        this.goToAnchor()
+      }),
+      share(),
+    )
+
     this.translators$ = this.apiService.getTranslators$()
       .pipe(
         map((translators) => {
@@ -59,6 +64,9 @@ export class AboutComponent implements OnInit {
         }),
         tap(() => this.goToAnchor())
       );
+
+    this.ogs$ = this.apiService.getOgs$();
+
     this.allContributors$ = this.apiService.getContributor$().pipe(
       map((contributors) => {
         return {

frontend/src/app/components/master-page/master-page.component.html

@@ -1,5 +1,5 @@
 <ng-container *ngIf="{ val: network$ | async } as network">
-<header>
+<header *ngIf="headerVisible">
   <nav class="navbar navbar-expand-md navbar-dark bg-dark">
   <a class="navbar-brand" [ngClass]="{'dual-logos': subdomain}" [routerLink]="['/' | relativeUrl]" (click)="brandClick($event)">
   <ng-template [ngIf]="subdomain">

frontend/src/app/components/master-page/master-page.component.ts

@@ -1,4 +1,4 @@
-import { Component, OnInit } from '@angular/core';
+import { Component, OnInit, Input } from '@angular/core';
 import { Env, StateService } from '../../services/state.service';
 import { Observable, merge, of } from 'rxjs';
 import { LanguageService } from '../../services/language.service';
@@ -11,6 +11,9 @@ import { NavigationService } from '../../services/navigation.service';
   styleUrls: ['./master-page.component.scss'],
 })
 export class MasterPageComponent implements OnInit {
+  @Input() headerVisible = true;
+  @Input() footerVisibleOverride: boolean | null = null;
+
   env: Env;
   network$: Observable<string>;
   connectionState$: Observable<number>;
@@ -38,10 +41,14 @@ export class MasterPageComponent implements OnInit {
     this.subdomain = this.enterpriseService.getSubdomain();
     this.navigationService.subnetPaths.subscribe((paths) => {
       this.networkPaths = paths;
-      if (paths.mainnet.indexOf('docs') > -1) {
-        this.footerVisible = false;
+      if (this.footerVisibleOverride === null) {
+        if (paths.mainnet.indexOf('docs') > -1) {
+          this.footerVisible = false;
+        } else {
+          this.footerVisible = true;
+        }
       } else {
-        this.footerVisible = true;
+        this.footerVisible = this.footerVisibleOverride;
       }
     });
   }

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

@@ -99,14 +99,20 @@
                     </ng-template>
                     <ng-template #estimationTmpl>
                       <ng-template [ngIf]="this.mempoolPosition.block >= 7" [ngIfElse]="belowBlockLimit">
-                        <span i18n="transaction.eta.in-several-hours|Transaction ETA in several hours or more">In several hours (or more)</span>
+                        <span class="eta d-flex">
+                          <span i18n="transaction.eta.in-several-hours|Transaction ETA in several hours or more">In several hours (or more)</span>
+                          <span class="ml-2"></span><a *ngIf="stateService.env.OFFICIAL_MEMPOOL_SPACE && stateService.env.ACCELERATOR" [href]="'/services/accelerator/accelerate?txid=' + tx.txid" class="btn badge badge-primary accelerate ml-auto" i18n="transaction.accelerate|Accelerate button label">Accelerate</a>
+                        </span>
                       </ng-template>
                       <ng-template #belowBlockLimit>
                         <ng-template [ngIf]="network === 'liquid' || network === 'liquidtestnet'" [ngIfElse]="timeEstimateDefault">
                           <app-time kind="until" [time]="(60 * 1000 * this.mempoolPosition.block) + now" [fastRender]="false" [fixedRender]="true"></app-time>
                         </ng-template>
                         <ng-template #timeEstimateDefault>
-                          <app-time kind="until" *ngIf="(da$ | async) as da;" [time]="da.timeAvg * (this.mempoolPosition.block + 1) + now + da.timeOffset" [fastRender]="false" [fixedRender]="true"></app-time>
+                          <span class="d-flex">
+                            <app-time kind="until" *ngIf="(da$ | async) as da;" [time]="da.timeAvg * (this.mempoolPosition.block + 1) + now + da.timeOffset" [fastRender]="false" [fixedRender]="true"></app-time>
+                            <span class="ml-2"></span><a *ngIf="stateService.env.OFFICIAL_MEMPOOL_SPACE && stateService.env.ACCELERATOR" [href]="'/services/accelerator/accelerate?txid=' + tx.txid" class="btn badge badge-primary accelerate ml-auto" i18n="transaction.accelerate|Accelerate button label">Accelerate</a>
+                          </span>
                         </ng-template>
                       </ng-template>
                     </ng-template>

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

@@ -216,4 +216,23 @@
   .alert-link {
     display: block;
   }
+}
+
+.eta {
+  display: flex;
+  justify-content: end;
+  flex-wrap: wrap;
+  align-content: center;
+  @media (min-width: 850px) {
+    justify-content: space-between;
+  }
+}
+
+.accelerate {
+  align-self: auto;
+  margin-top: 3px;
+  @media (min-width: 850px) {
+    justify-self: start;
+    margin-left: 0px;
+  }
 }

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

@@ -97,7 +97,7 @@ export class TransactionComponent implements OnInit, AfterViewInit, OnDestroy {
     private router: Router,
     private relativeUrlPipe: RelativeUrlPipe,
     private electrsApiService: ElectrsApiService,
-    private stateService: StateService,
+    public stateService: StateService,
     private cacheService: CacheService,
     private websocketService: WebsocketService,
     private audioService: AudioService,

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

@@ -112,6 +112,7 @@ export interface PoolInfo {
   addresses: string; // JSON array
   emptyBlocks: number;
   slug: string;
+  poolUniqueId: number;
 }
 export interface PoolStat {
   pool: PoolInfo;

frontend/src/app/lightning/lightning.module.ts

@@ -34,6 +34,7 @@ import { OldestNodes } from '../lightning/nodes-ranking/oldest-nodes/oldest-node
 import { NodesRankingsDashboard } from '../lightning/nodes-rankings-dashboard/nodes-rankings-dashboard.component';
 import { NodeChannels } from '../lightning/nodes-channels/node-channels.component';
 import { GroupComponent } from './group/group.component';
+import { NodeOwnerComponent } from './node-owner/node-owner.component';
 
 @NgModule({
   declarations: [
@@ -66,6 +67,7 @@ import { GroupComponent } from './group/group.component';
     NodesRankingsDashboard,
     NodeChannels,
     GroupComponent,
+    NodeOwnerComponent,
   ],
   imports: [
     CommonModule,
@@ -103,6 +105,7 @@ import { GroupComponent } from './group/group.component';
     OldestNodes,
     NodesRankingsDashboard,
     NodeChannels,
+    NodeOwnerComponent,
   ],
   providers: [
     LightningApiService,

frontend/src/app/lightning/node-owner/node-owner.component.html

@@ -0,0 +1,17 @@
+<div *ngIf="stateService.env.OFFICIAL_MEMPOOL_SPACE === true">
+
+  <div *ngIf="{ value: (nodeOwner$ | async) } as nodeOwner">
+
+    <div *ngIf="nodeOwner.value && nodeOwner.value.sns_id">
+      <a target="_blank" [href]="'https://twitter.com/' + nodeOwner.value.username">
+        <img class="profile-photo" [src]="'data:' + nodeOwner.value.image_mime + ';base64,' + nodeOwner.value.image">
+      </a>
+    </div>
+
+    <div *ngIf="nodeOwner.value === false">
+      <a [href]="'/login/lnnode?type=signup&pubkey=' + publicKey + '&alias=' + alias" class="btn btn-primary btn-sm">Claim</a>
+    <div>
+
+  </div>
+
+</div>

frontend/src/app/lightning/node-owner/node-owner.component.scss

@@ -0,0 +1,4 @@
+.profile-photo {
+  width: 31px;
+  height: 31px;
+}

frontend/src/app/lightning/node-owner/node-owner.component.ts

@@ -0,0 +1,20 @@
+import { ChangeDetectionStrategy, Component, Input } from '@angular/core';
+import { Observable } from 'rxjs';
+import { StateService } from '../../services/state.service';
+
+@Component({
+  selector: 'app-node-owner',
+  templateUrl: './node-owner.component.html',
+  styleUrls: ['./node-owner.component.scss'],
+  changeDetection: ChangeDetectionStrategy.OnPush,
+})
+export class NodeOwnerComponent{
+  @Input() publicKey: string = '';
+  @Input() alias: string = '';
+  @Input() nodeOwner$: Observable<any>;
+
+  constructor(
+    public stateService: StateService
+  ) {
+  }
+}

frontend/src/app/lightning/node/node.component.html

@@ -3,13 +3,17 @@
   <ng-container *ngIf="!error">
     <h5 class="mb-0" style="color: #ffffff66" i18n="lightning.node">Lightning node</h5>
     <div class="title-container mb-2">
-      <h1 class="mb-0 text-truncate">{{ node.alias }}</h1>
-      <span class="tx-link">
+      <div class="d-flex justify-content-between align-items-center">
+        <h1 class="mb-0 text-truncate">{{ node.alias }}</h1>
+        <!-- <app-node-owner [nodeOwner$]="nodeOwner$" [publicKey]="node.public_key" [alias]="node.alias" class="claim-btn"></app-node-owner> -->
+      </div>
+      <span class="tx-link justify-content-between align-items-center">
         <span class="node-id">
           <app-truncate [text]="node.public_key" [lastChars]="8" [link]="['/lightning/node' | relativeUrl, node.public_key]">
             <app-clipboard [text]="node.public_key"></app-clipboard>
           </app-truncate>
         </span>
+        <!-- <app-node-owner [nodeOwner$]="nodeOwner$" [publicKey]="node.public_key" [alias]="node.alias" class="claim-btn-mobile"></app-node-owner> -->
       </span>
     </div>
   </ng-container>

frontend/src/app/lightning/node/node.component.scss

@@ -111,3 +111,17 @@ app-fiat {
   margin: 0 0.25em;
   color: slategrey;
 }
+
+.claim-btn {
+  max-height: 32px;
+  @media (min-width: 850px) {
+    display: none;
+  }
+}
+
+.claim-btn-mobile {
+  max-height: 32px;
+  @media (max-width: 850px) {
+    display: none;
+  }
+}

frontend/src/app/lightning/node/node.component.ts

@@ -1,7 +1,7 @@
-import { ChangeDetectionStrategy, Component, OnInit } from '@angular/core';
+import { ChangeDetectionStrategy, Component, OnInit, ChangeDetectorRef } from '@angular/core';
 import { ActivatedRoute, ParamMap } from '@angular/router';
-import { Observable } from 'rxjs';
-import { catchError, map, switchMap, tap } from 'rxjs/operators';
+import { Observable, of, EMPTY } from 'rxjs';
+import { catchError, map, switchMap, tap, share } from 'rxjs/operators';
 import { SeoService } from '../../services/seo.service';
 import { ApiService } from '../../services/api.service';
 import { LightningApiService } from '../lightning-api.service';
@@ -38,6 +38,7 @@ export class NodeComponent implements OnInit {
   tlvRecords: CustomRecord[];
   avgChannelDistance$: Observable<number | null>;
   showFeatures = false;
+  nodeOwner$: Observable<any>;
   kmToMiles = kmToMiles;
 
   constructor(
@@ -45,6 +46,7 @@ export class NodeComponent implements OnInit {
     private lightningApiService: LightningApiService,
     private activatedRoute: ActivatedRoute,
     private seoService: SeoService,
+    private cd: ChangeDetectorRef,
   ) { }
 
   ngOnInit(): void {
@@ -147,6 +149,24 @@ export class NodeComponent implements OnInit {
         return null;
       })
     ) as Observable<number | null>;
+
+    this.nodeOwner$ = this.activatedRoute.paramMap
+      .pipe(
+        switchMap((params: ParamMap) => {
+          return this.apiService.getNodeOwner$(params.get('public_key')).pipe(
+            switchMap((response) =>  {
+              if (response.status === 204) {
+                return of(false);
+              }
+              return of(response.body);
+            }),
+            catchError(() => {
+              return of(false);
+            })
+          )
+        }),
+        share(),
+      );
   }
 
   toggleShowDetails(): void {

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

@@ -8,6 +8,8 @@ import { WebsocketResponse } from '../interfaces/websocket.interface';
 import { Outspend, Transaction } from '../interfaces/electrs.interface';
 import { Conversion } from './price.service';
 
+const SERVICES_API_PREFIX = `/api/v1/services`;
+
 @Injectable({
   providedIn: 'root'
 })
@@ -92,15 +94,11 @@ export class ApiService {
     return this.httpClient.get<Outspend[][]>(this.apiBaseUrl + this.apiBasePath + '/api/v1/outspends', { params });
   }
 
-  requestDonation$(amount: number, orderId: string): Observable<any> {
-    const params = {
-      amount: amount,
-      orderId: orderId,
-    };
-    return this.httpClient.post<any>(this.apiBaseUrl + '/api/v1/donations', params);
+  getAboutPageProfiles$(): Observable<any[]> {
+    return this.httpClient.get<any[]>(this.apiBaseUrl + '/api/v1/about-page');
   }
 
-  getDonation$(): Observable<any[]> {
+  getOgs$(): Observable<any> {
     return this.httpClient.get<any[]>(this.apiBaseUrl + '/api/v1/donations');
   }
 
@@ -112,10 +110,6 @@ export class ApiService {
     return this.httpClient.get<any[]>(this.apiBaseUrl + '/api/v1/contributors');
   }
 
-  checkDonation$(orderId: string): Observable<any[]> {
-    return this.httpClient.get<any[]>(this.apiBaseUrl + '/api/v1/donations/check?order_id=' + orderId);
-  }
-
   getInitData$(): Observable<WebsocketResponse> {
     return this.httpClient.get<WebsocketResponse>(this.apiBaseUrl + this.apiBasePath + '/api/v1/init-data');
   }
@@ -323,4 +317,13 @@ export class ApiService {
         (timestamp ? `?timestamp=${timestamp}` : '')
     );
   }
+
+  /**
+   * Services
+   */
+  getNodeOwner$(publicKey: string) {
+    let params = new HttpParams()
+      .set('node_public_key', publicKey);
+    return this.httpClient.get<any>(`${SERVICES_API_PREFIX}/lightning/claim/current`, { params, observe: 'response' });
+  }
 }

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

@@ -47,6 +47,7 @@ export interface Env {
   TESTNET_BLOCK_AUDIT_START_HEIGHT: number;
   SIGNET_BLOCK_AUDIT_START_HEIGHT: number;
   HISTORICAL_PRICE: boolean;
+  ACCELERATOR: boolean;
 }
 
 const defaultEnv: Env = {
@@ -77,6 +78,7 @@ const defaultEnv: Env = {
   'TESTNET_BLOCK_AUDIT_START_HEIGHT': 0,
   'SIGNET_BLOCK_AUDIT_START_HEIGHT': 0,
   'HISTORICAL_PRICE': true,
+  'ACCELERATOR': false,
 };
 
 @Injectable({

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

@@ -1,7 +1,7 @@
 <footer>
     <div class="container-fluid">
     <div class="row main">
-      <div class="offset-lg-1 col-lg-4 col align-self-center branding">
+      <div class="offset-lg-1 col-lg-4 col align-self-center branding mt-2">
         <div class="main-logo">
           <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>
@@ -16,10 +16,12 @@
         <div class="selector">
           <app-rate-unit-selector></app-rate-unit-selector>
         </div>
-        <ng-template #temporaryHidden>
-          <a *ngIf="officialMempoolSpace" class="cta btn btn-purple sponsor" [routerLink]="['/signup' | relativeUrl]">Support the Project</a>
-          <p *ngIf="officialMempoolSpace && env.BASE_MODULE === 'mempool'" class="cta-secondary"><a [routerLink]="['/signin' | relativeUrl]" i18n="shared.broadcast-transaction|Broadcast Transaction">Sign In</a></p>
-        </ng-template>
+        <div *ngIf="officialMempoolSpace && stateService.env.ACCELERATOR" class="cta">
+          <a class="btn btn-purple sponsor" [routerLink]="['/login' | relativeUrl]">
+            <span *ngIf="loggedIn" i18n="shared.my-account">My Account</span>
+            <span *ngIf="!loggedIn" i18n="shared.sign-in">Sign In / Sign Up</span>
+          </a>
+        </div>
       </div>
       <div class="col-lg-6 col-md-10 offset-md-1 links outer">
         <div class="row">

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

@@ -22,7 +22,7 @@ footer .row.main .branding {
 }
 
 footer .row.main .branding > p {
-  margin-bottom: 45px;
+  margin-bottom: 25px;
 }
 
 footer .row.main .branding .btn {
@@ -35,11 +35,7 @@ footer .row.main .branding button.account {
 }
 
 footer .row.main .branding .cta {
-  margin: 20px auto 25px auto;
-}
-
-footer .row.main .branding .cta-secondary {
-
+  margin: 25px auto 25px auto;
 }
 
 footer .row.main .links.outer {

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

@@ -1,10 +1,13 @@
-import { ChangeDetectionStrategy, Component, OnInit, Inject, LOCALE_ID } from '@angular/core';
-import { Observable, merge, of, Subject } from 'rxjs';
+import { ChangeDetectionStrategy, ChangeDetectorRef, Component, OnInit, Inject, LOCALE_ID } from '@angular/core';
+import { ActivatedRoute } from '@angular/router';
+import { Observable, merge, of, Subject, Subscription } from 'rxjs';
 import { tap, takeUntil } from 'rxjs/operators';
 import { Env, StateService } from '../../../services/state.service';
 import { IBackendInfo } from '../../../interfaces/websocket.interface';
 import { LanguageService } from '../../../services/language.service';
 import { NavigationService } from '../../../services/navigation.service';
+import { StorageService } from '../../../services/storage.service';
+import { WebsocketService } from '../../../services/websocket.service';
 
 @Component({
   selector: 'app-global-footer',
@@ -23,12 +26,19 @@ export class GlobalFooterComponent implements OnInit {
   network$: Observable<string>;
   networkPaths: { [network: string]: string };
   currentNetwork = '';
+  loggedIn = false;
+  username = null;
+  urlSubscription: Subscription;
 
   constructor(
     public stateService: StateService,
     private languageService: LanguageService,
     private navigationService: NavigationService,
     @Inject(LOCALE_ID) public locale: string,
+    private storageService: StorageService,
+    private route: ActivatedRoute,
+    private cd: ChangeDetectorRef,
+    private websocketService: WebsocketService
   ) {}
 
   ngOnInit(): void {
@@ -46,11 +56,23 @@ export class GlobalFooterComponent implements OnInit {
     this.network$.pipe(takeUntil(this.destroy$)).subscribe((network) => {
       this.currentNetwork = network;
     });
+
+    this.urlSubscription = this.route.url.subscribe((url) => {
+      this.loggedIn = JSON.parse(this.storageService.getValue('auth')) !== null;
+      const auth = JSON.parse(this.storageService.getValue('auth'));
+      if (auth?.user?.username) {
+        this.username = auth.user.username;
+      } else {
+        this.username = null;
+      }
+      this.cd.markForCheck();
+    })
   }
 
   ngOnDestroy(): void {
     this.destroy$.next(true);
     this.destroy$.complete();
+    this.urlSubscription.unsubscribe();
   }
 
   networkLink(network) {

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

@@ -219,6 +219,7 @@ import { OnlyVsizeDirective, OnlyWeightDirective } from './components/weight-dir
     AmountShortenerPipe,
   ],
   exports: [
+    MasterPageComponent,
     RouterModule,
     ReactiveFormsModule,
     NgbNavModule,

frontend/src/resources/profile/unknown.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="currentColor" data-v-4fa90e7f=""><path d="M14.33 7.17C13.588 7.058 12.807 7 12 7c-4.97 0-9 2.239-9 5 0 1.44 1.096 2.738 2.85 3.65l2.362-2.362a4 4 0 015.076-5.076l1.043-1.043zM11.23 15.926a4 4 0 004.695-4.695l2.648-2.647C20.078 9.478 21 10.68 21 12c0 2.761-4.03 5-9 5-.598 0-1.183-.032-1.749-.094l.98-.98zM17.793 5.207a1 1 0 111.414 1.414L6.48 19.35a1 1 0 11-1.414-1.414L17.793 5.207z"></path></svg>