Non-RT RIC Dashboard

[nonrtric.git] / dashboard / webapp-frontend / src / app / app-control / app-control.datasource.ts

diff --git a/dashboard/webapp-frontend/src/app/app-control/app-control.datasource.ts b/dashboard/webapp-frontend/src/app/app-control/app-control.datasource.ts
deleted file mode 100644 (file)
index e97dc63..0000000
--- a/dashboard/webapp-frontend/src/app/app-control/app-control.datasource.ts
+++ /dev/null
@@ -1,134 +0,0 @@
-/*-
- * ========================LICENSE_START=================================
- * O-RAN-SC
- * %%
- * Copyright (C) 2019 AT&T Intellectual Property
- * %%
- * 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.
- * ========================LICENSE_END===================================
- */
-
-import { CollectionViewer, DataSource } from '@angular/cdk/collections';
-import { HttpErrorResponse } from '@angular/common/http';
-import { MatSort } from '@angular/material/sort';
-import { Observable } from 'rxjs/Observable';
-import { BehaviorSubject } from 'rxjs/BehaviorSubject';
-import { merge } from 'rxjs';
-import { of } from 'rxjs/observable/of';
-import { catchError, finalize, map } from 'rxjs/operators';
-import { XappControlRow, XMDeployedApp, XMXappInstance } from '../interfaces/app-mgr.types';
-import { AppMgrService } from '../services/app-mgr/app-mgr.service';
-import { NotificationService } from '../services/ui/notification.service';
-
-export class AppControlDataSource extends DataSource<XappControlRow> {
-
-  private appControlSubject = new BehaviorSubject<XappControlRow[]>([]);
-
-  private loadingSubject = new BehaviorSubject<boolean>(false);
-
-  public loading$ = this.loadingSubject.asObservable();
-
-  public rowCount = 1; // hide footer during intial load
-
-  private emptyInstances: XMXappInstance =
-    { ip: null,
-      name: null,
-      port: null,
-      status: null,
-      rxMessages: [],
-      txMessages: [],
-    };
-
-  constructor(private appMgrSvc: AppMgrService,
-    private sort: MatSort,
-    private notificationService: NotificationService) {
-    super();
-  }
-
-  loadTable() {
-    this.loadingSubject.next(true);
-    this.appMgrSvc.getDeployed()
-      .pipe(
-        catchError( (her: HttpErrorResponse) => {
-          console.log('AppControlDataSource failed: ' + her.message);
-          this.notificationService.error('Failed to get applications: ' + her.message);
-          return of([]);
-        }),
-        finalize(() => this.loadingSubject.next(false))
-      )
-      .subscribe( (xApps: XMDeployedApp[]) => {
-        this.rowCount = xApps.length;
-        const flattenedApps = this.flatten(xApps);
-        this.appControlSubject.next(flattenedApps);
-      });
-  }
-
-  connect(collectionViewer: CollectionViewer): Observable<XappControlRow[]> {
-    const dataMutations = [
-      this.appControlSubject.asObservable(),
-      this.sort.sortChange
-    ];
-    return merge(...dataMutations).pipe(map(() => {
-      return this.getSortedData([...this.appControlSubject.getValue()]);
-    }));
-  }
-
-  disconnect(collectionViewer: CollectionViewer): void {
-    this.appControlSubject.complete();
-    this.loadingSubject.complete();
-  }
-
-  private flatten(allxappdata: XMDeployedApp[]): XappControlRow[]  {
-    const xAppInstances: XappControlRow[] = [];
-    for (const xapp of allxappdata) {
-      if (!xapp.instances) {
-        const row: XappControlRow = {
-          xapp: xapp.name,
-          instance: this.emptyInstances
-        };
-        xAppInstances.push(row);
-      } else {
-        for (const ins of xapp.instances) {
-          const row: XappControlRow = {
-            xapp: xapp.name,
-            instance: ins
-          };
-          xAppInstances.push(row);
-        }
-      }
-    }
-    return xAppInstances;
-  }
-
-  private getSortedData(data: XappControlRow[]) {
-    if (!this.sort.active || this.sort.direction === '') {
-      return data;
-    }
-
-    return data.sort((a, b) => {
-      const isAsc = this.sort.direction === 'asc';
-      switch (this.sort.active) {
-        case 'xapp': return compare(a.xapp, b.xapp, isAsc);
-        case 'name': return compare(a.instance.name, b.instance.name, isAsc);
-        case 'status': return compare(a.instance.status, b.instance.status, isAsc);
-        case 'ip': return compare(a.instance.ip, b.instance.ip, isAsc);
-        case 'port': return compare(a.instance.port, b.instance.port, isAsc);
-        default: return 0;
-      }
-    });
-  }
-}
-
-function compare(a: any, b: any, isAsc: boolean) {
-  return (a < b ? -1 : 1) * (isAsc ? 1 : -1);
-}