manage-dashboard-customers-dialog.component.ts
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///
/// Copyright © 2016-2019 The Thingsboard Authors
///
/// Licensed under the Apache License, Version 2.0 (the "License");
/// you may not use this file except in compliance with the License.
/// You may obtain a copy of the License at
///
/// http://www.apache.org/licenses/LICENSE-2.0
///
/// Unless required by applicable law or agreed to in writing, software
/// distributed under the License is distributed on an "AS IS" BASIS,
/// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
/// See the License for the specific language governing permissions and
/// limitations under the License.
///
import {Component, Inject, OnInit, SkipSelf} from '@angular/core';
import {ErrorStateMatcher, MAT_DIALOG_DATA, MatDialogRef} from '@angular/material';
import {PageComponent} from '@shared/components/page.component';
import {Store} from '@ngrx/store';
import {AppState} from '@core/core.state';
import {FormBuilder, FormControl, FormGroup, FormGroupDirective, NgForm} from '@angular/forms';
import {EntityType} from '@shared/models/entity-type.models';
import {DashboardService} from '@core/http/dashboard.service';
import {forkJoin, Observable} from 'rxjs';
export type ManageDashboardCustomersActionType = 'assign' | 'manage' | 'unassign';
export interface ManageDashboardCustomersDialogData {
actionType: ManageDashboardCustomersActionType;
dashboardIds: Array<string>;
assignedCustomersIds?: Array<string>;
}
@Component({
selector: 'tb-manage-dashboard-customers-dialog',
templateUrl: './manage-dashboard-customers-dialog.component.html',
providers: [{provide: ErrorStateMatcher, useExisting: ManageDashboardCustomersDialogComponent}],
styleUrls: []
})
export class ManageDashboardCustomersDialogComponent extends PageComponent implements OnInit, ErrorStateMatcher {
dashboardCustomersFormGroup: FormGroup;
submitted = false;
entityType = EntityType;
titleText: string;
labelText: string;
actionName: string;
assignedCustomersIds: string[];
constructor(protected store: Store<AppState>,
@Inject(MAT_DIALOG_DATA) public data: ManageDashboardCustomersDialogData,
private dashboardService: DashboardService,
@SkipSelf() private errorStateMatcher: ErrorStateMatcher,
public dialogRef: MatDialogRef<ManageDashboardCustomersDialogComponent, boolean>,
public fb: FormBuilder) {
super(store);
this.assignedCustomersIds = data.assignedCustomersIds || [];
switch (data.actionType) {
case 'assign':
this.titleText = 'dashboard.assign-to-customers';
this.labelText = 'dashboard.assign-to-customers-text';
this.actionName = 'action.assign';
break;
case 'manage':
this.titleText = 'dashboard.manage-assigned-customers';
this.labelText = 'dashboard.assigned-customers';
this.actionName = 'action.update';
break;
case 'unassign':
this.titleText = 'dashboard.unassign-from-customers';
this.labelText = 'dashboard.unassign-from-customers-text';
this.actionName = 'action.unassign';
break;
}
}
ngOnInit(): void {
this.dashboardCustomersFormGroup = this.fb.group({
assignedCustomerIds: [[...this.assignedCustomersIds]]
});
}
isErrorState(control: FormControl | null, form: FormGroupDirective | NgForm | null): boolean {
const originalErrorState = this.errorStateMatcher.isErrorState(control, form);
const customErrorState = !!(control && control.invalid && this.submitted);
return originalErrorState || customErrorState;
}
cancel(): void {
this.dialogRef.close(false);
}
submit(): void {
this.submitted = true;
const customerIds: Array<string> = this.dashboardCustomersFormGroup.get('assignedCustomerIds').value;
const tasks: Observable<any>[] = [];
this.data.dashboardIds.forEach(
(dashboardId) => {
tasks.push(this.getManageDashboardCustomersTask(dashboardId, customerIds));
}
);
forkJoin(tasks).subscribe(
() => {
this.dialogRef.close(true);
}
);
}
private getManageDashboardCustomersTask(dashboardId: string, customerIds: Array<string>): Observable<any> {
switch (this.data.actionType) {
case 'assign':
return this.dashboardService.addDashboardCustomers(dashboardId, customerIds);
break;
case 'manage':
return this.dashboardService.updateDashboardCustomers(dashboardId, customerIds);
break;
case 'unassign':
return this.dashboardService.removeDashboardCustomers(dashboardId, customerIds);
break;
}
}
}