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Bisq Pagination and tx type select history. Increased transactions per page.

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softsimon 2020-08-10 23:47:44 +07:00
parent d2a14e9cb7
commit b00a9ee938
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GPG Key ID: 488D7DCFB5A430D7
3 changed files with 71 additions and 29 deletions
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12
frontend/src/app/bisq/bisq-blocks/bisq-blocks.component.ts
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@ -1,7 +1,7 @@
import { Component, OnInit, ChangeDetectionStrategy } from '@angular/core';
import { Component, OnInit, ChangeDetectionStrategy, ChangeDetectorRef } from '@angular/core';
import { BisqApiService } from '../bisq-api.service';
import { switchMap, map } from 'rxjs/operators';
import { Subject, Observable, of, merge } from 'rxjs';
import { Observable } from 'rxjs';
import { BisqBlock, BisqOutput, BisqTransaction } from '../bisq.interfaces';
import { SeoService } from 'src/app/services/seo.service';
import { ActivatedRoute, Router } from '@angular/router';
@ -29,6 +29,7 @@ export class BisqBlocksComponent implements OnInit {
private seoService: SeoService,
private route: ActivatedRoute,
private router: Router,
private cd: ChangeDetectorRef,
) { }
ngOnInit(): void {
@ -44,8 +45,10 @@ export class BisqBlocksComponent implements OnInit {
.pipe(
map((queryParams) => {
if (queryParams.page) {
this.page = parseInt(queryParams.page, 10);
return parseInt(queryParams.page, 10);
const newPage = parseInt(queryParams.page, 10);
this.page = newPage;
this.cd.markForCheck();
return newPage;
}
return 1;
}),
@ -67,7 +70,6 @@ export class BisqBlocksComponent implements OnInit {
pageChange(page: number) {
this.router.navigate([], {
queryParams: { page: page },
replaceUrl: true,
queryParamsHandling: 'merge',
});
}

2
frontend/src/app/bisq/bisq-transactions/bisq-transactions.component.html
View File

@ -22,7 +22,7 @@
<th class="d-none d-md-block">Height</th>
</thead>
<tbody *ngIf="transactions.value; else loadingTmpl">
<tr *ngFor="let tx of transactions.value[0]; trackBy: trackByFn">
<tr *ngFor="let tx of transactions.value[0]">
<td><a [routerLink]="['/tx/' | relativeUrl, tx.id]" [state]="{ data: tx }">{{ tx.id | slice : 0 : 8 }}</a></td>
<td class="d-none d-md-block">
<app-bisq-icon class="mr-1" [txType]="tx.txType"></app-bisq-icon>

86
frontend/src/app/bisq/bisq-transactions/bisq-transactions.component.ts
View File

@ -1,7 +1,8 @@
import { Component, OnInit, ChangeDetectionStrategy } from '@angular/core';
import { Component, OnInit, ChangeDetectionStrategy, ChangeDetectorRef } from '@angular/core';
import { BisqTransaction, BisqOutput } from '../bisq.interfaces';
import { merge, Observable } from 'rxjs';
import { switchMap, map } from 'rxjs/operators';
import { merge, Observable, Subject } from 'rxjs';
import { switchMap, map, tap, filter } from 'rxjs/operators';
import { BisqApiService } from '../bisq-api.service';
import { SeoService } from 'src/app/services/seo.service';
import { FormGroup, FormBuilder } from '@angular/forms';
@ -17,13 +18,13 @@ import { IMultiSelectOption, IMultiSelectSettings, IMultiSelectTexts } from 'ngx
export class BisqTransactionsComponent implements OnInit {
transactions$: Observable<[BisqTransaction[], number]>;
page = 1;
itemsPerPage: number;
contentSpace = window.innerHeight - (165 + 75);
itemsPerPage = 50;
fiveItemsPxSize = 250;
isLoading = true;
loadingItems: number[];
radioGroupForm: FormGroup;
types: string[] = [];
pageSubject$ = new Subject<any>();
txTypeOptions: IMultiSelectOption[] = [
{ id: 1, name: 'Asset listing fee' },
@ -66,6 +67,7 @@ export class BisqTransactionsComponent implements OnInit {
private formBuilder: FormBuilder,
private route: ActivatedRoute,
private router: Router,
private cd: ChangeDetectorRef,
) { }
ngOnInit(): void {
@ -75,7 +77,6 @@ export class BisqTransactionsComponent implements OnInit {
txTypes: [[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12]],
});
this.itemsPerPage = Math.max(Math.round(this.contentSpace / this.fiveItemsPxSize) * 5, 10);
this.loadingItems = Array(this.itemsPerPage);
if (document.body.clientWidth < 768) {
@ -83,41 +84,84 @@ export class BisqTransactionsComponent implements OnInit {
this.paginationMaxSize = 3;
}
this.route.queryParams.subscribe(() => console.log('changed'));
this.transactions$ = merge(
this.route.queryParams
.pipe(
map((queryParams) => {
if (queryParams.page) {
this.page = parseInt(queryParams.page, 10);
return parseInt(queryParams.page, 10);
filter((queryParams) => {
const newPage = parseInt(queryParams.page, 10);
const types = queryParams.types;
if (newPage !== this.page || types !== this.types.map((type) => this.txTypes.indexOf(type) + 1).join(',')) {
return true;
}
return false;
}),
tap((queryParams) => {
if (queryParams.page) {
const newPage = parseInt(queryParams.page, 10);
this.page = newPage;
this.cd.markForCheck();
}
if (queryParams.types) {
const types = queryParams.types.split(',').map((str: string) => parseInt(str, 10));
this.types = types.map((id: number) => this.txTypes[id - 1]);
this.radioGroupForm.get('txTypes').setValue(types, { emitEvent: false });
}
return 1;
})
),
this.radioGroupForm.valueChanges
.pipe(
map((data) => {
tap((data) => {
this.types = data.txTypes.map((id: number) => this.txTypes[id - 1]);
if (this.types.length === this.txTypes.length) {
this.types = [];
}
if (this.page !== 1) {
this.pageChange(1);
}
return 1;
this.page = 1;
this.typesChanged(data.txTypes);
this.cd.markForCheck();
})
)
),
this.pageSubject$,
)
.pipe(
switchMap(() => this.bisqApiService.listTransactions$((this.page - 1) * this.itemsPerPage, this.itemsPerPage, this.types)),
map((response) => [response.body, parseInt(response.headers.get('x-total-count'), 10)])
);
this.radioGroupForm.valueChanges
.subscribe((data) => {
const types: string[] = [];
for (const i in data) {
if (data[i]) {
types.push(i);
}
}
this.types = types;
if (this.page !== 1) {
this.pageChange(1, true);
}
return 1;
});
}
pageChange(page: number) {
pageChange(page: number, noTrigger?: boolean) {
this.page = page;
this.router.navigate([], {
relativeTo: this.route,
queryParams: { page: page },
replaceUrl: true,
queryParamsHandling: 'merge',
});
if (!noTrigger) {
this.pageSubject$.next();
}
}
typesChanged(types: number[]) {
this.router.navigate([], {
relativeTo: this.route,
queryParams: { types: types.join(','), page: 1 },
queryParamsHandling: 'merge',
});
}
@ -125,8 +169,4 @@ export class BisqTransactionsComponent implements OnInit {
calculateTotalOutput(outputs: BisqOutput[]): number {
return outputs.reduce((acc: number, output: BisqOutput) => acc + output.bsqAmount, 0);
}
trackByFn(index: number) {
return index;
}
}