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import { Component, OnInit } from '@angular/core';
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import { ActivatedRoute } from '@angular/router';
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import { BrokerService } from '../../services/broker.service';
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import { loadingEvents, noEventsForTopic, noServiceMessage } from '../../domain/shared-messages';
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import { EventsPage } from '../../domain/typeScriptClasses';
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@Component ({
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selector: 'app-content-notifications-of-subscription',
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templateUrl: 'content-notifications-of-subscription.component.html'
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})
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export class ContentNotificationsOfSubscriptionComponent implements OnInit {
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noEvents: string;
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errorMessage: string;
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loadingMessage: string;
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subId: string;
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topic: string;
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eventsPage: EventsPage;
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currentPage: number; /* DELETE WHEN getNotificationsBySubscriptionId IS FIXED AND SENDS CORRECT VALUE FOR CURRENT PAGE */
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constructor(private route: ActivatedRoute,
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private brokerService: BrokerService) {}
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ngOnInit () {
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this.subId = this.route.snapshot.paramMap.get('id');
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this.currentPage = 0; /* DELETE WHEN getNotificationsBySubscriptionId IS FIXED AND SENDS CORRECT VALUE FOR CURRENT PAGE */
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this.getEventsPage(0);
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}
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getEventsPage(page: number) {
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this.noEvents = '';
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this.errorMessage = '';
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this. loadingMessage = loadingEvents;
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this.brokerService.getNotificationsBySubscriptionId(this.subId, page,10).subscribe(
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events => this.eventsPage = events,
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error => {
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this.loadingMessage = '';
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this.errorMessage = noServiceMessage;
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console.log(error);
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},
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() => {
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this.loadingMessage = '';
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console.log(this.eventsPage);
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if (!this.eventsPage.total)
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this.noEvents = noEventsForTopic;
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this.getCorrectTopic();
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}
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);
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}
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goToNextPage(){
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/* RESTORE WHEN getNotificationsBySubscriptionId IS FIXED AND SENDS CORRECT VALUE FOR CURRENT PAGE */
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/*if(this.eventsPage.currPage < this.eventsPage.totalPages) {
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console.log(`Get me page ${this.eventsPage.currPage+1}!`);
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this.getEventsPage(this.eventsPage.currPage+1);
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}*/
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/* DELETE WHEN getNotificationsBySubscriptionId IS FIXED AND SENDS CORRECT VALUE FOR CURRENT PAGE */
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if( (this.currentPage+1) < this.eventsPage.totalPages) {
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this.currentPage = this.currentPage+1;
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console.log(`Get me page ${this.currentPage}!`);
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this.getEventsPage(this.currentPage);
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}
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}
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goToPreviousPage(){
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/* RESTORE WHEN getNotificationsBySubscriptionId IS FIXED AND SENDS CORRECT VALUE FOR CURRENT PAGE */
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/*if(this.eventsPage.currPage > 0) {
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console.log(`Get me page ${this.eventsPage.currPage-1}!`);
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this.getEventsPage(this.eventsPage.currPage-1);
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}*/
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/* DELETE WHEN getNotificationsBySubscriptionId IS FIXED AND SENDS CORRECT VALUE FOR CURRENT PAGE */
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if(this.currentPage > 0) {
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this.currentPage = this.currentPage-1;
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console.log(`Get me page ${this.currentPage}!`);
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this.getEventsPage(this.currentPage);
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}
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}
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getCorrectTopic() {
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let temp = this.eventsPage.topic.split('/');
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this.topic = temp[0];
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for (let i=1; i<temp.length; i++){
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this.topic += ` | ${temp[i]}`;
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}
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}
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}
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