Bisq: Feature to filter transaction types.

backend/src/api/bisq.ts

@@ -39,8 +39,12 @@ class Bisq {
     return this.transactionIndex[txId];
   }
 
-  getTransactions(start: number, length: number): [BisqTransaction[], number] {
+  getTransactions(start: number, length: number, types: string[]): [BisqTransaction[], number] {
-    return [this.transactions.slice(start, length + start), this.transactions.length];
+    let transactions = this.transactions;
+    if (types.length) {
+      transactions = transactions.filter((tx) => types.indexOf(tx.txType) > -1);
+    }
+    return [transactions.slice(start, length + start), transactions.length];
   }
 
   getBlock(hash: string): BisqBlock | undefined {

backend/src/routes.ts

@@ -108,9 +108,21 @@ class Routes {
   }
 
   public getBisqTransactions(req: Request, res: Response) {
+    const types: string[] = [];
+    if (req.query.types && !Array.isArray(req.query.types)) {
+      res.status(500).send('Types is not an array');
+      return;
+    } else {
+      for (const _type in req.query.types) {
+        if (typeof req.query.types[_type] === 'string') {
+          types.push(req.query.types[_type].toString());
+        }
+      }
+    }
+
     const index = parseInt(req.params.index, 10) || 0;
     const length = parseInt(req.params.length, 10) > 100 ? 100 : parseInt(req.params.length, 10) || 25;
-    const [transactions, count] = bisq.getTransactions(index, length);
+    const [transactions, count] = bisq.getTransactions(index, length, types);
     res.header('X-Total-Count', count.toString());
     res.json(transactions);
   }

frontend/src/app/app.module.ts

@@ -1,9 +1,7 @@
 import { BrowserModule } from '@angular/platform-browser';
 import { NgModule } from '@angular/core';
 import { HttpClientModule } from '@angular/common/http';
-import { ReactiveFormsModule } from '@angular/forms';
 import { BrowserAnimationsModule } from '@angular/platform-browser/animations';
-import { NgbButtonsModule, NgbPaginationModule, NgbDropdownModule } from '@ng-bootstrap/ng-bootstrap';
 import { InfiniteScrollModule } from 'ngx-infinite-scroll';
 
 import { AppRoutingModule } from './app-routing.module';
@@ -76,11 +74,7 @@ import { SharedModule } from './shared/shared.module';
     BrowserModule,
     AppRoutingModule,
     HttpClientModule,
-    ReactiveFormsModule,
     BrowserAnimationsModule,
-    NgbButtonsModule,
-    NgbPaginationModule,
-    NgbDropdownModule,
     InfiniteScrollModule,
     SharedModule,
   ],

frontend/src/app/bisq/bisq-api.service.ts

@@ -1,5 +1,5 @@
 import { Injectable } from '@angular/core';
-import { HttpClient, HttpResponse } from '@angular/common/http';
+import { HttpClient, HttpResponse, HttpParams } from '@angular/common/http';
 import { Observable } from 'rxjs';
 import { BisqTransaction, BisqBlock, BisqStats } from './bisq.interfaces';
 
@@ -23,8 +23,12 @@ export class BisqApiService {
     return this.httpClient.get<BisqTransaction>(API_BASE_URL + '/tx/' + txId);
   }
 
-  listTransactions$(start: number, length: number): Observable<HttpResponse<BisqTransaction[]>> {
+  listTransactions$(start: number, length: number, types: string[]): Observable<HttpResponse<BisqTransaction[]>> {
-    return this.httpClient.get<BisqTransaction[]>(API_BASE_URL + `/txs/${start}/${length}`, { observe: 'response' });
+    let params = new HttpParams();
+    types.forEach((t: string) => {
+      params = params.append('types[]', t);
+    });
+    return this.httpClient.get<BisqTransaction[]>(API_BASE_URL + `/txs/${start}/${length}`, { params, observe: 'response' });
   }
 
   getBlock$(hash: string): Observable<BisqBlock> {

frontend/src/app/bisq/bisq-transactions/bisq-transactions.component.html

@@ -1,5 +1,61 @@
 <div class="container-xl">
   <h1 style="float: left;">Transactions</h1>
+
+  <div ngbDropdown class="d-block float-right">
+    <button class="btn btn-primary" id="dropdownForm1" ngbDropdownToggle>Filter</button>
+    <div ngbDropdownMenu aria-labelledby="dropdownForm1">
+      <form [formGroup]="radioGroupForm">
+        <label>
+          <input type="checkbox" formControlName="GENESIS"> Genesis
+        </label>
+        <br>
+        <label>
+          <input type="checkbox" formControlName="TRANSFER_BSQ"> Transfer BSQ
+        </label>
+        <br>
+        <label>
+          <input type="checkbox" formControlName="PAY_TRADE_FEE"> Pay trade fee
+        </label>
+        <br>
+        <label>
+          <input type="checkbox" formControlName="PROPOSAL"> Proposal
+        </label>
+        <br>
+        <label>
+          <input type="checkbox" formControlName="COMPENSATION_REQUEST"> Compensation request
+        </label>
+        <br>
+        <label>
+          <input type="checkbox" formControlName="REIMBURSEMENT_REQUEST"> Reimbursement request
+        </label>
+        <br>
+        <label>
+          <input type="checkbox" formControlName="BLIND_VOTE"> Blind vote
+        </label>
+        <br>
+        <label>
+          <input type="checkbox" formControlName="VOTE_REVEAL"> Vote reveal
+        </label>
+        <br>
+        <label>
+          <input type="checkbox" formControlName="LOCKUP"> Lockup
+        </label>
+        <br>
+        <label>
+          <input type="checkbox" formControlName="UNLOCK"> Unlock
+        </label>
+        <br>
+        <label>
+          <input type="checkbox" formControlName="ASSET_LISTING_FEE"> Asset listing fee
+        </label>
+        <br>
+        <label>
+          <input type="checkbox" formControlName="PROOF_OF_BURN"> Proof of burn
+        </label>
+      </form>
+    </div>
+  </div>
+
   <br>
 
   <div class="clearfix"></div>

frontend/src/app/bisq/bisq-transactions/bisq-transactions.component.scss

@@ -0,0 +1,4 @@
+label {
+  padding: 0.25rem 1rem;
+  white-space: nowrap;
+}

frontend/src/app/bisq/bisq-transactions/bisq-transactions.component.ts

@@ -1,9 +1,10 @@
 import { Component, OnInit } from '@angular/core';
 import { BisqTransaction, BisqOutput } from '../bisq.interfaces';
-import { Subject } from 'rxjs';
+import { Subject, merge } from 'rxjs';
-import { switchMap, tap } from 'rxjs/operators';
+import { switchMap, tap, map } from 'rxjs/operators';
 import { BisqApiService } from '../bisq-api.service';
 import { SeoService } from 'src/app/services/seo.service';
+import { FormGroup, FormBuilder } from '@angular/forms';
 
 @Component({
   selector: 'app-bisq-transactions',
@@ -20,6 +21,8 @@ export class BisqTransactionsComponent implements OnInit {
   isLoading = true;
   loadingItems: number[];
   pageSubject$ = new Subject<number>();
+  radioGroupForm: FormGroup;
+  types: string[] = [];
 
   // @ts-ignore
   paginationSize: 'sm' | 'lg' = 'md';
@@ -28,11 +31,29 @@ export class BisqTransactionsComponent implements OnInit {
   constructor(
     private bisqApiService: BisqApiService,
     private seoService: SeoService,
+    private formBuilder: FormBuilder,
   ) { }
 
   ngOnInit(): void {
     this.seoService.setTitle('Transactions', true);
 
+    this.radioGroupForm = this.formBuilder.group({
+      UNVERIFIED: false,
+      INVALID: false,
+      GENESIS: false,
+      TRANSFER_BSQ: false,
+      PAY_TRADE_FEE: false,
+      PROPOSAL: false,
+      COMPENSATION_REQUEST: false,
+      REIMBURSEMENT_REQUEST: false,
+      BLIND_VOTE: false,
+      VOTE_REVEAL: false,
+      LOCKUP: false,
+      UNLOCK: false,
+      ASSET_LISTING_FEE: false,
+      PROOF_OF_BURN: false,
+    });
+
     this.itemsPerPage = Math.max(Math.round(this.contentSpace / this.fiveItemsPxSize) * 5, 10);
     this.loadingItems = Array(this.itemsPerPage);
 
@@ -41,10 +62,25 @@ export class BisqTransactionsComponent implements OnInit {
       this.paginationMaxSize = 3;
     }
 
-    this.pageSubject$
+    merge(
+      this.pageSubject$,
+      this.radioGroupForm.valueChanges
+        .pipe(
+          map((data) => {
+            const types: string[] = [];
+            for (const i in data) {
+              if (data[i]) {
+                types.push(i);
+              }
+            }
+            this.types = types;
+            return 1;
+          })
+        )
+      )
       .pipe(
         tap(() => this.isLoading = true),
-        switchMap((page) => this.bisqApiService.listTransactions$((page - 1) * this.itemsPerPage, this.itemsPerPage))
+        switchMap((page) => this.bisqApiService.listTransactions$((page - 1) * this.itemsPerPage, this.itemsPerPage, this.types))
       )
       .subscribe((response) => {
         this.isLoading = false;

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

@@ -12,9 +12,11 @@ import { TimeSinceComponent } from '../components/time-since/time-since.componen
 import { ClipboardComponent } from '../components/clipboard/clipboard.component';
 import { QrcodeComponent } from '../components/qrcode/qrcode.component';
 import { FiatComponent } from '../fiat/fiat.component';
-import { NgbNavModule, NgbTooltipModule } from '@ng-bootstrap/ng-bootstrap';
+import { NgbNavModule, NgbTooltipModule, NgbButtonsModule, NgbPaginationModule, NgbDropdownModule } from '@ng-bootstrap/ng-bootstrap';
 import { TxFeaturesComponent } from '../components/tx-features/tx-features.component';
 import { TxFeeRatingComponent } from '../components/tx-fee-rating/tx-fee-rating.component';
+import { ReactiveFormsModule } from '@angular/forms';
+import { AngularMultiSelectModule } from 'angular2-multiselect-dropdown';
 
 @NgModule({
   declarations: [
@@ -35,8 +37,12 @@ import { TxFeeRatingComponent } from '../components/tx-fee-rating/tx-fee-rating.
   ],
   imports: [
     CommonModule,
+    ReactiveFormsModule,
     NgbNavModule,
     NgbTooltipModule,
+    NgbButtonsModule,
+    NgbPaginationModule,
+    NgbDropdownModule,
   ],
   providers: [
     VbytesPipe,
@@ -44,7 +50,11 @@ import { TxFeeRatingComponent } from '../components/tx-fee-rating/tx-fee-rating.
   exports: [
     NgbNavModule,
     CommonModule,
+    ReactiveFormsModule,
     NgbTooltipModule,
+    NgbButtonsModule,
+    NgbPaginationModule,
+    NgbDropdownModule,
     TimeSinceComponent,
     ClipboardComponent,
     QrcodeComponent,