chore(process-explorer-frontend): Add back mock processes (#323)

prototypes/process-explorer/js/src/app/main-view/processes/processes.component.html

@@ -22,7 +22,7 @@
       <igx-grid-pinning-actions></igx-grid-pinning-actions>
 
       <!-- custom controls  -->
-      <button title="Stop" igxButton="icon" igxRipple (click)='KillProcessById(actionstrip.context._rowData.PID)'> 
+      <button title="Stop" igxButton="icon" igxRipple> 
         <igx-icon>stop</igx-icon>
       </button>
 

prototypes/process-explorer/js/src/app/main-view/processes/processes.component.ts

@@ -19,18 +19,7 @@ export class ProcessesComponent implements OnInit {
   }
 
   ngOnInit() {
-    this.mockProcessesData = this.mockProcessesService.getProcessServiceObjectsProcesses();
-    //depending on implementation, data subscriptions might need to be unsubbed later
-      const throttlingProcesses = this.mockProcessesService.getProcessServiceObject()
-                                      .subjectAddProcesses.pipe(throttleTime(1000));
-      const subscribingToProcesses = throttlingProcesses.subscribe((data) => {
-        this.mockProcessesData = data;
-        this.TreeGrid.markForCheck();
-      });
-  }
-
-  KillProcessById(pid: number){
-    this.mockProcessesService.KillProcessByID(pid);
+    this.mockProcessesService.getData('Processes').subscribe(data => this.mockProcessesData = data);
   }
 }
 

prototypes/process-explorer/js/src/app/services/mock-processes.service.ts

@@ -1,52 +1,13 @@
 /* Morgan Stanley makes this available to you under the Apache License, Version 2.0 (the "License"). You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0. See the NOTICE file distributed with this work for additional information regarding copyright ownership. 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 { Injectable } from '@angular/core';
-import { SuperRPC } from 'super-rpc';
-import { IProcessInfoAggregator } from '../DTOs/IProcessInfoAggregator';
-import { ProcessInfo } from '../DTOs/ProcessInfo';
-import { ServiceProcessObject } from '../main-view/processes/ServiceProcessObject';
+import { Observable, of } from 'rxjs';
+import { MockProcesses } from './mock-processes';
 
 @Injectable({
   providedIn: 'root'
 })
 export class MockProcessesService {
-
-  private ws: WebSocket = new WebSocket('ws://localhost:5056/processes');
-  private rpc : SuperRPC;
-  private process : ServiceProcessObject;
-  private connected: any;
-  private processController: IProcessInfoAggregator;
-
-  constructor(){
-    this.process = new ServiceProcessObject();
-    this.connected = new Promise( (resolve, reject) => 
-    {
-      try{
-        this.ws.addEventListener('open', async() => {
-          this.rpc = new SuperRPC( () => (Math.random()*1e17).toString(36));
-          this.rpc.connect({
-            sendAsync: (message) => this.ws.send(JSON.stringify(message)),
-            receive: (callback) => { this.ws.addEventListener('message', (msg) => callback(JSON.parse(msg.data)))}
-          });
-        this.rpc.registerHostObject('ServiceProcessObject', this.process, {functions:['AddProcesses', 'AddProcess', 'UpdateProcess', 'TerminateProcess', 
-            'AddRuntimeInfo', 'AddConnections', 'AddConnection', 'UpdateConnection', 'UpdateEnvironmentVariables','UpdateRegistrations', 'UpdateModules', 'AddRuntimeInfos']});
-        await this.rpc.requestRemoteDescriptors();
-        this.processController = this.rpc.getProxyObject('processController');
-        resolve(undefined);
-      })}catch(ex){
-        reject(ex);}
-    });
-  }
-
-  public getProcessServiceObject() : ServiceProcessObject{
-    return this.process;
-  }
-
-  public getProcessServiceObjectsProcesses() : ProcessInfo[]{
-    return this.process.getProcesses();
-  }
-
-  public KillProcessByID(pid: number) : void{
-    this.processController.RemoveProcessById(pid);
+  public getData(tableName: string): Observable<any[]> {
+    return of(MockProcesses[tableName]);
   }
-}
-
+}