add delay to in memory service and update check interval

src/app/app.module.ts

@@ -47,7 +47,7 @@ import { DonutChartComponent } from './donut-chart/donut-chart.component';
       cookieName: 'CSRF-Token-' + deviceID(),
     }),
     environment.production ?
-      [] : HttpClientInMemoryWebApiModule.forRoot(InMemoryConfigDataService),
+      [] : HttpClientInMemoryWebApiModule.forRoot(InMemoryConfigDataService, { delay: 200 }),
     MatCardModule,
     FlexLayoutModule
   ],

src/app/donut-chart/donut-chart.component.ts

@@ -19,7 +19,6 @@ export class DonutChartComponent implements OnInit {
   }
 
   ngAfterViewInit(): void {
-    console.log("elementID?", this.elementID)
     this.canvas = document.getElementById(this.elementID);
     this.ctx = this.canvas.getContext('2d');
     const myChart = new Chart(this.ctx, {

src/app/in-memory-config-data.service.ts

@@ -109,7 +109,6 @@ export class InMemoryConfigDataService {
       "ignoredDevices": [],
       "ignoredFolders": []
     }
-    console.log("in mem?!?!?", config)
     return { config };
   }
   constructor() { }

src/app/status-list/status-list.component.ts

@@ -17,7 +17,6 @@ export class StatusListComponent implements OnInit {
   }
 
   onToggle(s: Status) {
-    console.log("holy moly", s);
     this.currentStatus = s;
   }
 }

src/app/system-config.service.ts

@@ -24,7 +24,7 @@ export class SystemConfigService {
   private systemConfigUrl = environment.production ? apiURL + 'rest/system/config' : 'api/config';
   private httpOptions;
 
-  private checkInterval: number = 500;
+  private checkInterval: number = 100;
 
   constructor(private http: HttpClient, private cookieService: CookieService) {
     this.httpOptions = { headers: new HttpHeaders(this.cookieService.getCSRFHeader()) };
@@ -53,9 +53,10 @@ export class SystemConfigService {
       } else {
         // create timer to keep checking for folders
         let t = setInterval(() => {
-          if (check(this.folders))
+          if (this.folders) {
             clearInterval(t);
             observer.next(this.folders);
+          }
         }, this.checkInterval);
       }
     });
@@ -68,7 +69,7 @@ export class SystemConfigService {
         observer.next(this.devices);
       } else {
         let t = setInterval(() => {
-          if (check(this.devices)) {
+          if (this.devices) {
             clearInterval(t);
             observer.next(this.devices);
           }
@@ -78,10 +79,3 @@ export class SystemConfigService {
     return deviceObserverable;
   }
 }
-
-const check = (target: any): Boolean => {
-  if (target) {
-    return true;
-  }
-  return false;
-}