added logo

src/app/app.module.ts

@@ -55,6 +55,11 @@ import { MatButtonModule } from '@angular/material/button';
 import { MatListModule } from '@angular/material/list';
 import {MatSortModule} from '@angular/material/sort';
 import { SearchComponent } from './components/search/search.component';
+import {DomSanitizer} from '@angular/platform-browser';
+import {MatIconRegistry} from '@angular/material/icon';
+
+// import logo from 'src/assets/gv-new-logo.svg';
+import logo from '!!raw-loader!./gv-new-logo-white.svg';
 
 
 const config: SocketIoConfig = { url: 'http://localhost:4444', options: {} };
@@ -126,9 +131,14 @@ const appRoutes: Routes = [
     MatTableModule,
     MatSortModule,
     MatBadgeModule,
-    MatProgressSpinnerModule
+    MatProgressSpinnerModule,
   ],
   providers: [],
   bootstrap: [AppComponent]
 })
-export class AppModule { }
+export class AppModule {
+  constructor(iconRegistry: MatIconRegistry, sanitizer: DomSanitizer) {
+    iconRegistry.addSvgIconLiteral(
+        'logo', sanitizer.bypassSecurityTrustHtml(logo));
+  }
+ }

src/app/components/main-navigation/main-navigation.component.html

@@ -37,6 +37,7 @@
         fxShow="true" fxHide.gt-sm="true">
         <mat-icon aria-label="Side nav toggle icon">menu</mat-icon>
       </button>
+      <mat-icon svgIcon="logo" style="width: 35px; margin: 5px"></mat-icon>
       <span>Greenvironment</span>
       <nav mat-tab-nav-bar backgroundColor="primary" fxShow="true" fxHide.lt-md="true">
         <div [hidden]="!loggedIn">

src/app/components/main-navigation/main-navigation.component.ts

@@ -25,7 +25,7 @@ export class MainNavigationComponent implements OnInit {
     private settingsService: SettingsService,
     private requestservice: RequestService,
     private breakpointObserver: BreakpointObserver,
-    private http: Http, private router: Router
+    private http: Http, private router: Router,
   ) {
     this.overlay = overlayContainer.getContainerElement();
   }

src/typings.d.ts

@@ -0,0 +1,4 @@
+declare module '*.svg' {
+    const svg: string;
+    export default svg;
+  }