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RTL/src/app/cln/transactions/offers/create-offer-modal/create-offer.component.ts

102 lines
4.1 KiB
TypeScript

import { Component, OnInit, OnDestroy, Inject } from '@angular/core';
import { DecimalPipe } from '@angular/common';
import { Subject } from 'rxjs';
import { filter, takeUntil } from 'rxjs/operators';
import { Store } from '@ngrx/store';
import { Actions } from '@ngrx/effects';
import { MatDialogRef, MAT_DIALOG_DATA } from '@angular/material/dialog';
import { faExclamationTriangle } from '@fortawesome/free-solid-svg-icons';
import { CLNOfferInformation } from '../../../../shared/models/alertData';
import { CurrencyUnitEnum, CURRENCY_UNIT_FORMATS, PAGE_SIZE, APICallStatusEnum, CLNActions } from '../../../../shared/services/consts-enums-functions';
import { SelNodeChild } from '../../../../shared/models/RTLconfig';
import { GetInfo } from '../../../../shared/models/clnModels';
import { CommonService } from '../../../../shared/services/common.service';
import { RTLState } from '../../../../store/rtl.state';
import { saveNewOffer } from '../../../store/cln.actions';
import { clnNodeInformation, clnNodeSettings } from '../../../store/cln.selector';
@Component({
selector: 'rtl-cln-create-offer',
templateUrl: './create-offer.component.html',
styleUrls: ['./create-offer.component.scss']
})
export class CLNCreateOfferComponent implements OnInit, OnDestroy {
public faExclamationTriangle = faExclamationTriangle;
public selNode: SelNodeChild = {};
public description = '';
public offerValue: number;
public vendor = '';
public offerValueHint = '';
public offers: any;
public information: GetInfo = {};
public pageSize = PAGE_SIZE;
public offerError = '';
private unSubs: Array<Subject<void>> = [new Subject(), new Subject(), new Subject(), new Subject(), new Subject()];
constructor(public dialogRef: MatDialogRef<CLNCreateOfferComponent>, @Inject(MAT_DIALOG_DATA) public data: CLNOfferInformation, private store: Store<RTLState>, private decimalPipe: DecimalPipe, private commonService: CommonService, private actions: Actions) { }
ngOnInit() {
this.pageSize = this.data.pageSize;
this.store.select(clnNodeSettings).pipe(takeUntil(this.unSubs[0])).subscribe((nodeSettings: SelNodeChild) => {
this.selNode = nodeSettings;
});
this.store.select(clnNodeInformation).pipe(takeUntil(this.unSubs[1])).subscribe((nodeInfo: GetInfo) => {
this.information = nodeInfo;
this.vendor = this.information.alias;
});
this.actions.pipe(
takeUntil(this.unSubs[2]),
filter((action) => action.type === CLNActions.UPDATE_API_CALL_STATUS_CLN)).
subscribe((action: any) => {
if (action.type === CLNActions.UPDATE_API_CALL_STATUS_CLN && action.payload.action === 'SaveNewOffer') {
if (action.payload.status === APICallStatusEnum.ERROR) {
this.offerError = action.payload.message;
}
if (action.payload.status === APICallStatusEnum.COMPLETED) {
this.dialogRef.close();
}
}
});
}
onAddOffer() {
this.offerError = '';
const offerAmt = !this.offerValue ? 'any' : this.offerValue + 'sats';
this.store.dispatch(saveNewOffer({ payload: { amount: offerAmt, description: this.description, vendor: this.vendor } }));
}
resetData() {
this.description = '';
this.vendor = this.information.alias;
this.offerValue = null;
this.offerValueHint = '';
this.offerError = '';
}
onOfferValueChange() {
if (this.selNode.fiatConversion && this.offerValue > 99) {
this.offerValueHint = '';
this.commonService.convertCurrency(this.offerValue, CurrencyUnitEnum.SATS, CurrencyUnitEnum.OTHER, this.selNode.currencyUnits[2], this.selNode.fiatConversion).
pipe(takeUntil(this.unSubs[3])).
subscribe({
next: (data) => {
this.offerValueHint = '= ' + data.symbol + this.decimalPipe.transform(data.OTHER, CURRENCY_UNIT_FORMATS.OTHER) + ' ' + data.unit;
}, error: (err) => {
this.offerValueHint = 'Conversion Error: ' + err;
}
});
}
}
ngOnDestroy() {
this.unSubs.forEach((completeSub) => {
completeSub.next(<any>null);
completeSub.complete();
});
}
}