346 lines
12 KiB
TypeScript
346 lines
12 KiB
TypeScript
/** Angular Imports */
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import { Component, OnInit } from '@angular/core';
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import { ActivatedRoute, Router, RouterLink } from '@angular/router';
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import { MatDialog } from '@angular/material/dialog';
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/** Custom Services */
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import { LoansService } from 'app/loans/loans.service';
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import { ConfirmationDialogComponent } from 'app/shared/confirmation-dialog/confirmation-dialog.component';
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import { SettingsService } from 'app/settings/settings.service';
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import { Dates } from 'app/core/utils/dates';
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import { OrganizationService } from 'app/organization/organization.service';
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import { FormfieldBase } from 'app/shared/form-dialog/formfield/model/formfield-base';
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import { InputBase } from 'app/shared/form-dialog/formfield/model/input-base';
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import { SelectBase } from 'app/shared/form-dialog/formfield/model/select-base';
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import { FormDialogComponent } from 'app/shared/form-dialog/form-dialog.component';
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import {
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MatTableDataSource,
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MatTable,
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MatColumnDef,
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MatHeaderCellDef,
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MatHeaderCell,
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MatCellDef,
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MatCell,
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MatHeaderRowDef,
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MatHeaderRow,
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MatRowDef,
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MatRow
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} from '@angular/material/table';
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import { LoanTransactionType } from 'app/loans/models/loan-transaction-type.model';
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import { AlertService } from 'app/core/alert/alert.service';
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import { TranslateService } from '@ngx-translate/core';
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import { NgIf, NgClass, CurrencyPipe } from '@angular/common';
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import { FaIconComponent } from '@fortawesome/angular-fontawesome';
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import { ExternalIdentifierComponent } from '../../../../shared/external-identifier/external-identifier.component';
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import { MatDivider } from '@angular/material/divider';
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import { MatTooltip } from '@angular/material/tooltip';
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import { TransactionPaymentDetailComponent } from '../../../../shared/transaction-payment-detail/transaction-payment-detail.component';
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import { DateFormatPipe } from '../../../../pipes/date-format.pipe';
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import { STANDALONE_SHARED_IMPORTS } from 'app/standalone-shared.module';
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/** Custom Dialogs */
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/**
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* View Transaction Component.
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* TODO: Add support for account transfers.
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*/
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@Component({
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selector: 'mifosx-view-transaction',
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templateUrl: './view-transaction.component.html',
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styleUrls: ['./view-transaction.component.scss'],
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imports: [
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...STANDALONE_SHARED_IMPORTS,
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FaIconComponent,
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NgClass,
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ExternalIdentifierComponent,
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MatDivider,
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MatTable,
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MatColumnDef,
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MatHeaderCellDef,
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MatHeaderCell,
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MatCellDef,
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MatCell,
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MatTooltip,
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MatHeaderRowDef,
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MatHeaderRow,
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MatRowDef,
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MatRow,
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TransactionPaymentDetailComponent,
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CurrencyPipe,
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DateFormatPipe
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]
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})
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export class ViewTransactionComponent implements OnInit {
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/** Transaction data. */
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transactionData: any;
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transactionType: LoanTransactionType;
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/** Is Editable */
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allowEdition = true;
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/** Is Undoable */
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allowUndo = true;
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/** Is able to be Chargeback */
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allowChargeback = true;
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existTransactionRelations = false;
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paymentTypeOptions: {}[] = [];
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transactionRelations = new MatTableDataSource();
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/** Columns to be displayed in Transaction Relations table. */
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displayedColumns: string[] = [
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'relationType',
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'toTransaction',
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'amount'
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];
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isFullRelated = false;
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amountRelationsAllowed = 0;
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clientId: number;
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loanId: number;
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/**
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* Retrieves the Transaction data from `resolve`.
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* @param {LoansService} loansService Loans Service
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* @param {ActivatedRoute} route Activated Route.
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* @param {Router} router Router for navigation.
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* @param {MatDialog} dialog Dialog reference.
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* @param {Dates} dateUtils Date Utils.
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* @param {SettingsService} settingsService Settings Service
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* @param {AlertService} alertService Alert Service
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*/
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constructor(
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private loansService: LoansService,
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private route: ActivatedRoute,
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private dateUtils: Dates,
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private router: Router,
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public dialog: MatDialog,
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private translateService: TranslateService,
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private settingsService: SettingsService,
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private organizationService: OrganizationService,
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private alertService: AlertService
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) {
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this.route.data.subscribe((data: { loansAccountTransaction: any }) => {
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this.transactionData = data.loansAccountTransaction;
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this.transactionType = this.transactionData.type;
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this.allowEdition =
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!this.transactionData.manuallyReversed && !this.allowTransactionEdition(this.transactionData.type.id);
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this.allowUndo = this.allowUndoTransaction(this.transactionData.manuallyReversed, this.transactionType);
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this.allowChargeback =
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this.allowChargebackTransaction(this.transactionType) && !this.transactionData.manuallyReversed;
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let transactionsChargebackRelated = false;
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if (this.transactionData.transactionRelations) {
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this.transactionRelations.data = this.transactionData.transactionRelations;
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this.existTransactionRelations = this.transactionData.transactionRelations.length > 0;
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let amountRelations = 0;
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this.transactionData.transactionRelations.forEach((relation: any) => {
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if (relation.relationType === 'CHARGEBACK') {
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amountRelations += relation.amount;
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transactionsChargebackRelated = true;
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}
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});
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this.amountRelationsAllowed = this.transactionData.amount - amountRelations;
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this.isFullRelated = this.amountRelationsAllowed === 0;
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this.allowChargeback = this.allowChargebackTransaction(this.transactionType) && !this.isFullRelated;
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}
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if (!this.allowChargeback) {
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this.allowEdition = false;
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}
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if (
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(this.existTransactionRelations && transactionsChargebackRelated) ||
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this.transactionType.reAge ||
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this.transactionType.reAmortize
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) {
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this.allowUndo = false;
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}
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});
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this.clientId = this.route.snapshot.params['clientId'];
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this.loanId = this.route.snapshot.params['loanId'];
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}
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ngOnInit(): void {
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if (this.allowChargeback) {
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this.organizationService
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.getPaymentTypesWithCode()
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.toPromise()
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.then((data) => {
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this.paymentTypeOptions = data;
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});
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}
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}
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/**
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* Allow edit, undo and chargeback actions
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*/
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allowTransactionEdition(transactionType: number): boolean {
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return (
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transactionType === 20 ||
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transactionType === 21 ||
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transactionType === 22 ||
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transactionType === 23 ||
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transactionType === 28
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);
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}
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allowChargebackTransaction(transactionType: LoanTransactionType): boolean {
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return (
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transactionType.repayment ||
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transactionType.interestPaymentWaiver ||
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transactionType.goodwillCredit ||
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transactionType.payoutRefund ||
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transactionType.merchantIssuedRefund ||
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transactionType.downPayment
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);
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}
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allowUndoTransaction(manuallyReversed: boolean, transactionType: LoanTransactionType): boolean {
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if (manuallyReversed) {
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return false;
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}
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if (transactionType.interestRefund) {
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return false;
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}
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return true;
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}
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/**
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* Undo the loans transaction
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*/
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undoTransaction() {
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const accountId = this.route.snapshot.params['loanId'];
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if (this.transactionType.contractTermination) {
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const formfields: FormfieldBase[] = [
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new InputBase({
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controlName: 'note',
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label: 'Note',
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value: '',
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type: 'text',
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required: false,
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order: 1
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}),
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new InputBase({
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controlName: 'reversalExternalId',
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label: 'externalId',
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value: '',
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type: 'text',
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required: false,
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order: 2
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})
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];
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const data = {
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title: this.translateService.instant('labels.heading.Undo Transaction'),
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layout: { addButtonText: 'Undo' },
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formfields: formfields,
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pristine: false
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};
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const undoTransactionAccountDialogRef = this.dialog.open(FormDialogComponent, { data, width: '50rem' });
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undoTransactionAccountDialogRef.afterClosed().subscribe((response: any) => {
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if (response.data) {
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const payload = {
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note: response.data.value.note,
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reversalExternalId: response.data.value.reversalExternalId
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};
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this.loansService.loanActionButtons(accountId, 'undoContractTermination', payload).subscribe(() => {
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this.router.navigate(['../'], { relativeTo: this.route });
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});
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}
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});
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} else {
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const undoTransactionAccountDialogRef = this.dialog.open(ConfirmationDialogComponent, {
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data: {
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heading: this.translateService.instant('labels.heading.Undo Transaction'),
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dialogContext:
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this.translateService.instant('labels.dialogContext.Are you sure you want undo the transaction') +
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`${this.transactionData.id}`
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}
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});
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undoTransactionAccountDialogRef.afterClosed().subscribe((response: { confirm: any }) => {
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if (response.confirm) {
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const locale = this.settingsService.language.code;
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const dateFormat = this.settingsService.dateFormat;
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const data = {
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transactionDate: this.dateUtils.formatDate(
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this.transactionData.date && new Date(this.transactionData.date),
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dateFormat
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),
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transactionAmount: 0,
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dateFormat,
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locale
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};
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this.loansService
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.executeLoansAccountTransactionsCommand(accountId, 'undo', data, this.transactionData.id)
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.subscribe(() => {
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this.router.navigate(['../'], { relativeTo: this.route });
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});
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}
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});
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}
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}
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chargebackTransaction() {
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const accountId = this.route.snapshot.params['loanId'];
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const formfields: FormfieldBase[] = [
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new SelectBase({
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controlName: 'paymentTypeId',
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label: 'Payment Type',
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value: '',
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options: { label: 'name', value: 'id', data: this.paymentTypeOptions },
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required: true,
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order: 1
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}),
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new InputBase({
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controlName: 'amount',
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label: 'Amount',
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value: this.amountRelationsAllowed,
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type: 'number',
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required: true,
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max: this.amountRelationsAllowed,
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order: 2
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})
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];
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const data = {
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title: `Chargeback ${this.transactionType.value} Transaction`,
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layout: { addButtonText: 'Chargeback' },
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formfields: formfields
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};
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const chargebackDialogRef = this.dialog.open(FormDialogComponent, { data });
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chargebackDialogRef.afterClosed().subscribe((response: { data: any }) => {
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if (response.data) {
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if (response.data.value.amount <= this.amountRelationsAllowed) {
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const locale = this.settingsService.language.code;
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const payload = {
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transactionAmount: response.data.value.amount,
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paymentTypeId: response.data.value.paymentTypeId,
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locale
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};
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this.loansService
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.executeLoansAccountTransactionsCommand(accountId, 'chargeback', payload, this.transactionData.id)
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.subscribe(() => {
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this.router.navigate(['../'], { relativeTo: this.route });
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});
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} else {
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this.alertService.alert({
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type: 'BusinessRule',
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message: 'Chargeback amount must be lower or equal to: ' + this.amountRelationsAllowed
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});
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}
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}
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});
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}
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loanTransactionRelatedLink(transactionId: number) {
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return `/#/clients/${this.clientId}/loans-accounts/${this.loanId}/transactions/${transactionId}`;
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}
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loanTransactionColor(): string {
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if (this.transactionData.manuallyReversed) {
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return 'undo';
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}
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if (this.existTransactionRelations) {
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return 'linked';
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}
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return 'active';
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}
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}
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