OZG-14 clear app.component; fix app.component test

goofy-client/apps/goofy/src/app/app.component.html

-<ng-container *ngIf="apiRoot | async as _apiRoot">
+<!-- <ng-container *ngIf="apiRoot | async as _apiRoot">
 	<div>
 		<p>Version: {{ _apiRoot.version }}</p>
 		<p>BuildTime: {{ _apiRoot.buildTime }}</p>
 		<p>JavaVersion: {{ _apiRoot.javaVersion }}</p>
 	</div>
 </ng-container>
+ -->
\ No newline at end of file

goofy-client/apps/goofy/src/app/app.component.spec.ts

@@ -19,11 +19,4 @@ describe('AppComponent', () => {
 		const app = fixture.componentInstance;
 		expect(app.title).toEqual('goofy');
 	});
-
-	it('should render title', () => {
-		const fixture = TestBed.createComponent(AppComponent);
-		fixture.detectChanges();
-		const compiled = fixture.nativeElement;
-		expect(compiled.querySelector('h1').textContent).toContain('Welcome to goofy!');
-	});
 });

goofy-client/apps/goofy/src/app/app.component.ts

 import { Component } from '@angular/core';
-import { ApiRootFacade } from '@goofy-client/api-root-shared';
-import { ApiRootResource } from 'libs/api-root-shared/src/lib/api-root-shared.model';
-import { Observable } from 'rxjs';
 
 @Component({
 	selector: 'goofy-client-root',
@@ -11,9 +8,9 @@ import { Observable } from 'rxjs';
 export class AppComponent {
 	title = 'goofy';
 
-	apiRoot: Observable<ApiRootResource>;
+/* 	apiRoot: Observable<ApiRootResource>;
 
 	constructor(apiRootFacade: ApiRootFacade) {
 		this.apiRoot = apiRootFacade.apiRoot;
-	}
+	} */
 }
\ No newline at end of file

goofy-client/libs/api-root-shared/src/lib/api-root-shared.module.ts

+import { CommonModule } from '@angular/common';
 import { NgModule } from '@angular/core';
 import { RestModule } from '@ngxp/rest';
 import { NgxsModule } from '@ngxs/store';
@@ -7,6 +8,7 @@ import { ApiRootState } from './api-root-shared.state';
 
 @NgModule({
 	imports: [
+		CommonModule,
 		NgxsModule.forFeature([ApiRootState]),
 		RestModule
 	],

goofy-client/libs/environment-shared/src/lib/environment-shared.module.ts

+import { CommonModule } from '@angular/common';
 import { NgModule } from '@angular/core';
 import { RestModule } from '@ngxp/rest';
 import { NgxsModule } from '@ngxs/store';
 import { EnvironmentState } from './environment-shared.state';
 
 @NgModule({
-	imports: [NgxsModule.forFeature([EnvironmentState]), RestModule]
+	imports: [
+		CommonModule,
+		NgxsModule.forFeature([EnvironmentState]), 
+		RestModule
+	]
 })
 export class EnvironmentSharedModule {}

goofy-client/libs/tech-shared/src/lib/resource/resource.util.ts

-import { isNil } from 'lodash-es';
-
 export interface StateResource<T> {
 	reload: boolean;
 	loaded: boolean;
@@ -26,3 +24,7 @@ export function doIfLoadingRequired(stateResource: StateResource<any>, runable:
 export function isLoadingRequired(stateResource: StateResource<any>): boolean {
 	return !stateResource.loading && (!stateResource.loaded || stateResource.reload);
 }
+
+export function isNil(value: any){
+	return value === 'undefined' || value == null;
+}
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