* ========================LICENSE_END===================================
*/
+import { HttpErrorResponse } from '@angular/common/http';
import { CollectionViewer, DataSource } from '@angular/cdk/collections';
import { Injectable } from '@angular/core';
import { BehaviorSubject } from 'rxjs/BehaviorSubject';
import { of } from 'rxjs/observable/of';
import { Observable } from 'rxjs/Observable';
+import { catchError, finalize, map } from 'rxjs/operators';
-import { PolicyTypeSchema } from '../interfaces/policy.types';
+import { PolicyType, PolicyTypes, PolicyTypeSchema } from '../interfaces/policy.types';
import { PolicyService } from '../services/policy/policy.service';
import { NotificationService } from '../services/ui/notification.service';
policyTypes: PolicyTypeSchema[] = [];
- private policyTypeSubject = new BehaviorSubject<PolicyTypeSchema[]>([]);
+ policyTypeSubject = new BehaviorSubject<PolicyTypeSchema[]>([]);
+
+ private loadingSubject = new BehaviorSubject<boolean>(false);
public rowCount = 1; // hide footer during intial load
- constructor(private policySvc: PolicyService,
+ constructor(public policySvc: PolicyService,
private notificationService: NotificationService) {
super();
}
public getPolicyTypes() {
this.policyTypes = [] as PolicyTypeSchema[];
- this.policySvc.getPolicyTypes().subscribe(data => {
- if (data.policytype_ids.length != 0) {
- data.policytype_ids.forEach(policyId => {
- var policyTypeSchema = {} as PolicyTypeSchema
- if (policyId === "") {
- policyTypeSchema.name = '';
- policyTypeSchema.schemaObject = '{}';
- this.policyTypes.push(policyTypeSchema);
- }
- else {
- this.policySvc.getPolicyType(policyId).subscribe(policyType => {
- policyTypeSchema.schemaObject = policyType.policy_schema;
- policyTypeSchema.name = policyType.policy_schema.title;
+ this.policySvc.getPolicyTypes()
+ .pipe(
+ catchError((httpError: HttpErrorResponse) => {
+ this.notificationService.error('Failed to get policy types: ' + httpError.error);
+ return of([]);
+ }),
+ finalize(() => this.loadingSubject.next(false))
+ )
+ .subscribe((policyType: PolicyTypes) => {
+ this.rowCount = policyType.policytype_ids.length;
+ if (policyType.policytype_ids.length != 0) {
+ policyType.policytype_ids.forEach(policyTypeId => {
+ var policyTypeSchema = {} as PolicyTypeSchema
+ if (policyTypeId === "") {
+ policyTypeSchema.id = '';
+ policyTypeSchema.name = '';
+ policyTypeSchema.schemaObject = '{}';
this.policyTypes.push(policyTypeSchema);
- })
- }
- this.policyTypeSubject.next(this.policyTypes);
- })
- }
- })
+ }
+ else {
+ this.policySvc.getPolicyType(policyTypeId)
+ .pipe(
+ catchError((httpError: HttpErrorResponse) => {
+ this.notificationService.error('Failed to get policy type: ' + httpError.error);
+ return of([]);
+ }),
+ finalize(() => this.loadingSubject.next(false))
+ )
+ .subscribe((policyType: PolicyType) => {
+ policyTypeSchema.id = policyTypeId;
+ policyTypeSchema.schemaObject = policyType.policy_schema;
+ policyTypeSchema.name = policyType.policy_schema.title;
+ this.policyTypes.push(policyTypeSchema);
+ })
+ }
+ this.policyTypeSubject.next(this.policyTypes);
+ })
+ }
+ })
}
connect(collectionViewer: CollectionViewer): Observable<PolicyTypeSchema[]> {