webapp-frontend/src/app/catalog/catalog.component.ts

   1 /*-
   2  * ========================LICENSE_START=================================
   3  * O-RAN-SC
   4  * %%
   5  * Copyright (C) 2019 AT&T Intellectual Property
   6  * %%
   7  * Licensed under the Apache License, Version 2.0 (the "License");
   8  * you may not use this file except in compliance with the License.
   9  * You may obtain a copy of the License at
  10  *
  11  *      http://www.apache.org/licenses/LICENSE-2.0
  12  *
  13  * Unless required by applicable law or agreed to in writing, software
  14  * distributed under the License is distributed on an "AS IS" BASIS,
  15  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  16  * See the License for the specific language governing permissions and
  17  * limitations under the License.
  18  * ========================LICENSE_END===================================
  19  */
  20 import { HttpErrorResponse, HttpResponse } from '@angular/common/http';
  21 import { Component, OnDestroy, OnInit, ViewChild } from '@angular/core';
  22 import { MatDialog } from '@angular/material/dialog';
  23 import { MatSort } from '@angular/material/sort';
  24 import { Subscription } from 'rxjs';
  25 import { finalize } from 'rxjs/operators';
  26 import { XMDeployableApp } from '../interfaces/app-mgr.types';
  27 import { AppMgrService } from '../services/app-mgr/app-mgr.service';
  28 import { InstanceSelectorService } from '../services/instance-selector/instance-selector.service';
  29 import { LoadingDialogService } from '../services/ui/loading-dialog.service';
  30 import { UiService } from '../services/ui/ui.service';
  31 import { AppConfigurationComponent } from './../app-configuration/app-configuration.component';
  32 import { ConfirmDialogService } from './../services/ui/confirm-dialog.service';
  33 import { NotificationService } from './../services/ui/notification.service';
  34 import { CatalogDataSource } from './catalog.datasource';
  35
  36 @Component({
  37   selector: 'rd-app-catalog',
  38   templateUrl: './catalog.component.html',
  39   styleUrls: ['./catalog.component.scss'],
  40 })
  41 export class CatalogComponent implements OnInit, OnDestroy {
  42
  43   darkMode: boolean;
  44   panelClass: string = "";
  45   displayedColumns: string[] = ['name', 'version', 'action'];
  46   dataSource: CatalogDataSource;
  47   private instanceChange: Subscription;
  48   private instanceKey: string;
  49
  50   @ViewChild(MatSort, { static: true }) sort: MatSort;
  51
  52   constructor(
  53     private appMgrService: AppMgrService,
  54     private confirmDialogService: ConfirmDialogService,
  55     private dialog: MatDialog,
  56     private loadingDialogService: LoadingDialogService,
  57     private notificationService: NotificationService,
  58     public instanceSelectorService: InstanceSelectorService,
  59     public ui: UiService) { }
  60
  61   ngOnInit() {
  62     this.dataSource = new CatalogDataSource(this.appMgrService, this.sort, this.notificationService);
  63     this.ui.darkModeState.subscribe((isDark) => {
  64       this.darkMode = isDark;
  65     });
  66
  67     this.instanceChange = this.instanceSelectorService.getSelectedInstancekey().subscribe((instanceKey: string) => {
  68       if (instanceKey) {
  69         this.instanceKey = instanceKey;
  70         this.dataSource.loadTable(instanceKey);
  71       }
  72     })
  73   }
  74
  75   ngOnDestroy() {
  76     this.instanceChange.unsubscribe();
  77   }
  78
  79   onConfigureApp(xapp: XMDeployableApp): void {
  80     if (this.darkMode) {
  81       this.panelClass = "dark-theme";
  82     } else {
  83       this.panelClass = "";
  84     }
  85     const dialogRef = this.dialog.open(AppConfigurationComponent, {
  86       panelClass: this.panelClass,
  87       width: '40%',
  88       maxHeight: '500px',
  89       position: {
  90         top: '10%'
  91       },
  92       data: {
  93         xapp: xapp,
  94         instanceKey: this.instanceKey
  95       }
  96
  97     })
  98   }
  99
 100   onDeployApp(app: XMDeployableApp): void {
 101     this.confirmDialogService.openConfirmDialog('Deploy application ' + app.name + '?')
 102       .afterClosed().subscribe((res: boolean) => {
 103         if (res) {
 104           this.loadingDialogService.startLoading('Deploying ' + app.name);
 105           this.appMgrService.deployXapp(this.instanceKey, app.name)
 106             .pipe(
 107               finalize(() => this.loadingDialogService.stopLoading())
 108             )
 109             .subscribe(
 110               (response: HttpResponse<Object>) => {
 111                 this.notificationService.success('App deploy succeeded!');
 112               },
 113               ((her: HttpErrorResponse) => {
 114                 // the error field should have an ErrorTransport object
 115                 let msg = her.message;
 116                 if (her.error && her.error.message) {
 117                   msg = her.error.message;
 118                 }
 119                 this.notificationService.warn('App deploy failed: ' + msg);
 120               })
 121             );
 122         }
 123       }
 124       );
 125   }
 126
 127 }