*/
import { Injectable } from '@angular/core';
-import { MatTableDataSource } from '@angular/material';
-import { Observable } from 'rxjs/Observable';
import { BehaviorSubject } from 'rxjs/BehaviorSubject';
-import { of } from 'rxjs/observable/of';
import { EIProducer } from '../interfaces/ei.types';
import { EIService } from '../services/ei/ei.service';
providedIn: 'root'
})
-export class EIProducerDataSource extends MatTableDataSource<EIProducer> {
+export class EIProducerDataSource {
- producerSubject = new BehaviorSubject<EIProducer[]>([]);
+ private producers: Array<EIProducer> = [];
+
+ public eiProducers(): EIProducer[] {
+ return this.producers;
+ }
private loadingSubject = new BehaviorSubject<boolean>(false);
constructor(
private eiSvc: EIService) {
- super();
}
- loadProducers(): Observable<EIProducer[]> {
+ loadProducers() {
this.loadingSubject.next(true);
- let producers: Array<EIProducer> = [];
+ this.producers = [];
this.eiSvc.getProducerIds()
.subscribe((prodIds: string[]) => {
console.log("ProducerIds: " + prodIds);
this.eiSvc.getProducerStatus(id).subscribe(prodStatus => {
eiProducer.status = prodStatus.opState.toString();
});
- this.addProducerToSubject(eiProducer);
- producers.push(eiProducer);
+ this.producers.push(eiProducer);
});
- this.rowCount = this.producerSubject.value.length;
+ this.rowCount = this.producers.length;
});
- return of(producers);
- }
-
- private addProducerToSubject(producer: EIProducer) {
- const currentValue = this.producerSubject.value;
- const updatedValue = [...currentValue, producer];
- this.producerSubject.next(updatedValue);
- }
-
- connect(): BehaviorSubject<EIProducer[]> {
- return this.producerSubject;
- }
-
- disconnect(): void {
- this.producerSubject.complete();
- this.loadingSubject.complete();
}
}
\ No newline at end of file