welcome screen

src/app/widget-modules/components/application-frame/navigation/navigation.component.html

@@ -1,12 +1,12 @@
 <nav [class.hidden]="(windowScroll$|async)>60" class="head">
   <div class="links">
-    <app-brand></app-brand>
+    <app-brand routerLink="/brand"></app-brand>
     <app-link *appRole="['user','presenter', 'leader']" [icon]="faSongs" link="/songs" text="Lieder"></app-link>
     <app-link *appRole="['leader']" [icon]="faShows" link="/shows" text="Veranstaltungen"></app-link>
     <app-link *appRole="['presenter']" [icon]="faPresentation" link="/presentation" text="Präsentation"></app-link>
     <app-link [icon]="faUser" link="/user" text="Benutzer"></app-link>
   </div>
-  <div class="actions">
+  <div *appRole="['user','presenter', 'leader']" class="actions">
     <app-filter></app-filter>
   </div>
 </nav>

src/app/widget-modules/components/application-frame/navigation/navigation.component.less

@@ -37,4 +37,5 @@ nav {
 
 .links {
   display: flex;
+  height: 50px;
 }

src/app/widget-modules/components/button/button.component.html

@@ -1,6 +1,6 @@
 <button mat-button>
   <span *ngIf="icon"><fa-icon [icon]="icon"></fa-icon><span class="content">&nbsp;</span></span>
-  <span class="content">
+  <span class="button-content">
     <ng-content></ng-content>
   </span>
 </button>

src/app/widget-modules/components/button/button.component.less

@@ -5,7 +5,7 @@ button {
   }
 }
 
-.content {
+.button-content {
   @media screen and (max-width: 860px) {
     display: none ;
   }

src/app/widget-modules/components/logo/logo.component.less

@@ -0,0 +1,5 @@
+svg {
+  width: 512px;
+  height: 512px;
+  margin: 40px;
+}

src/app/widget-modules/components/logo/logo.component.spec.ts

@@ -0,0 +1,25 @@
+import {async, ComponentFixture, TestBed} from '@angular/core/testing';
+
+import {LogoComponent} from './logo.component';
+
+describe('LogoComponent', () => {
+  let component: LogoComponent;
+  let fixture: ComponentFixture<LogoComponent>;
+
+  beforeEach(async(() => {
+    TestBed.configureTestingModule({
+      declarations: [LogoComponent]
+    })
+      .compileComponents();
+  }));
+
+  beforeEach(() => {
+    fixture = TestBed.createComponent(LogoComponent);
+    component = fixture.componentInstance;
+    fixture.detectChanges();
+  });
+
+  it('should create', () => {
+    expect(component).toBeTruthy();
+  });
+});

src/app/widget-modules/components/logo/logo.component.ts

@@ -0,0 +1,16 @@
+import {Component, OnInit} from '@angular/core';
+
+@Component({
+  selector: 'app-logo',
+  templateUrl: './logo.component.html',
+  styleUrls: ['./logo.component.less']
+})
+export class LogoComponent implements OnInit {
+
+  constructor() {
+  }
+
+  ngOnInit(): void {
+  }
+
+}

src/app/widget-modules/components/logo/logo.module.ts

@@ -0,0 +1,16 @@
+import {NgModule} from '@angular/core';
+import {CommonModule} from '@angular/common';
+import {LogoComponent} from './logo.component';
+
+
+@NgModule({
+  declarations: [LogoComponent],
+  exports: [
+    LogoComponent
+  ],
+  imports: [
+    CommonModule
+  ]
+})
+export class LogoModule {
+}

src/app/widget-modules/guards/role.guard.spec.ts

@@ -0,0 +1,16 @@
+import {TestBed} from '@angular/core/testing';
+
+import {RoleGuard} from './role.guard';
+
+describe('RoleGuard', () => {
+  let guard: RoleGuard;
+
+  beforeEach(() => {
+    TestBed.configureTestingModule({});
+    guard = TestBed.inject(RoleGuard);
+  });
+
+  it('should be created', () => {
+    expect(guard).toBeTruthy();
+  });
+});

src/app/widget-modules/guards/role.guard.ts

@@ -0,0 +1,45 @@
+import {Injectable} from '@angular/core';
+import {ActivatedRouteSnapshot, CanActivate, Router, RouterStateSnapshot, UrlTree} from '@angular/router';
+import {Observable} from 'rxjs';
+import {UserService} from '../../services/user/user.service';
+import {map} from 'rxjs/operators';
+
+@Injectable({
+  providedIn: 'root'
+})
+export class RoleGuard implements CanActivate {
+  constructor(private userService: UserService, private router: Router) {
+  }
+
+  canActivate(
+    next: ActivatedRouteSnapshot,
+    state: RouterStateSnapshot): Observable<boolean | UrlTree> {
+    const requiredRoles = next.data.requiredRoles;
+    if (!requiredRoles) throw new Error('requiredRoles is not defined!');
+
+    return this.userService.user$.pipe(
+      map(user => {
+        const roles = user.role?.split(';') ?? [];
+        if (roles.indexOf('admin') !== -1) return true;
+        const allowed = roles.some(s => requiredRoles.indexOf(s) !== -1);
+
+        return allowed || this.router.createUrlTree(this.defaultRoute(roles));
+      })
+    )
+  }
+
+  private defaultRoute(roles: string[]): string[] {
+    if (!roles || roles.length === 0) return ['brand', 'new-user'];
+    switch (roles[0]) {
+      case 'user':
+        return ['songs'];
+      case 'presenter':
+        return ['presentation'];
+      case 'leader':
+        return ['shows'];
+    }
+
+    return ['brand', 'new-user'];
+  }
+
+}