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fix: TT-286 fixed error by adding an unsubscription routine
  • Loading branch information
bytesantiago committed Jul 9, 2021
commit 719f14be6f375f835da12e2ad18b792f148581d3
Original file line number Diff line number Diff line change
Expand Up @@ -3,7 +3,7 @@ import { AfterViewInit, Component, OnDestroy, OnInit, ViewChild} from '@angular/
import { select, Store } from '@ngrx/store';
import { DataTableDirective } from 'angular-datatables';
import * as moment from 'moment';
import { Observable, Subject } from 'rxjs';
import { Observable, Subject, Subscription } from 'rxjs';
import { Entry } from 'src/app/modules/shared/models';
import { DataSource } from 'src/app/modules/shared/models/data-source.model';
import { EntryState } from '../../../time-clock/store/entry.reducer';
Expand Down Expand Up @@ -60,13 +60,14 @@ export class TimeEntriesTableComponent implements OnInit, OnDestroy, AfterViewIn
dtElement: DataTableDirective;
isLoading$: Observable<boolean>;
reportDataSource$: Observable<DataSource<Entry>>;
rerenderTableSubscription: Subscription;

constructor(private store: Store<EntryState>) {
this.reportDataSource$ = this.store.pipe(select(getReportDataSource));
}

ngOnInit(): void {
this.reportDataSource$.subscribe((ds) => {
this.rerenderTableSubscription = this.reportDataSource$.subscribe((ds) => {
this.rerenderDataTable();
});
}
Expand All @@ -76,21 +77,18 @@ export class TimeEntriesTableComponent implements OnInit, OnDestroy, AfterViewIn
}

ngOnDestroy(): void {
this.rerenderTableSubscription.unsubscribe();
this.dtTrigger.unsubscribe();
}

private rerenderDataTable(): void {
if (this.dtElement && this.dtElement.dtInstance) {
this.dtElement.dtInstance.then((dtInstance: DataTables.Api) => {
try {
dtInstance.destroy();
this.dtTrigger.next();
} catch (error) {}
});
} else {
try {
this.dtTrigger.next();
} catch (error) {}
}
}

Expand Down