Merge branch 'auth' into 'main'

Auth

Added proper usage of JWT and communication with the Rona-Backend to the account service

See merge request daniel/rona-frontend!4

src/app/account/account.service.ts

@@ -1,5 +1,5 @@
 import { Injectable } from '@angular/core';
-import { HttpClient } from '@angular/common/http';
+import { HttpClient, HttpParams } from '@angular/common/http';
 import { BehaviorSubject, Observable } from 'rxjs';
 import { map } from 'rxjs/operators';
 
@@ -23,7 +23,10 @@ export class AccountService {
   }
 
   login(username, password) {
-    return this.httpClient.post<User>(environment.apiUrl + '/fake_login', { username, password })
+    const body = new HttpParams()
+      .set('username', username)
+      .set('password', password);
+    return this.httpClient.post<User>(environment.apiUrl + '/login', body)
       .pipe((map(user => {
         localStorage.setItem('user', JSON.stringify(user));
         this.userSubject.next(user);
@@ -32,7 +35,11 @@ export class AccountService {
   }
 
   register(user) {
-    return this.httpClient.post<User>(environment.apiUrl + '/fake_registration', user);
+    const body = new HttpParams()
+      .set('username', user.username)
+      .set('password', user.password)
+      .set('email', user.email);
+    return this.httpClient.post(environment.apiUrl + '/signup', body);
   }
 
 }

src/app/account/jwt.interceptor.spec.ts

@@ -0,0 +1,16 @@
+import { TestBed } from '@angular/core/testing';
+
+import { JwtInterceptor } from './jwt.interceptor';
+
+describe('JwtInterceptor', () => {
+  beforeEach(() => TestBed.configureTestingModule({
+    providers: [
+      JwtInterceptor
+      ]
+  }));
+
+  it('should be created', () => {
+    const interceptor: JwtInterceptor = TestBed.inject(JwtInterceptor);
+    expect(interceptor).toBeTruthy();
+  });
+});

src/app/account/jwt.interceptor.ts

@@ -0,0 +1,31 @@
+import { Injectable } from '@angular/core';
+import {
+  HttpRequest,
+  HttpHandler,
+  HttpEvent,
+  HttpInterceptor
+} from '@angular/common/http';
+import { Observable } from 'rxjs';
+
+import { environment } from '../../environments/environment';
+import { AccountService } from './account.service';
+
+@Injectable()
+export class JwtInterceptor implements HttpInterceptor {
+
+  constructor(private accountService: AccountService) {}
+
+  intercept(request: HttpRequest<unknown>, next: HttpHandler): Observable<HttpEvent<unknown>> {
+    const user = this.accountService.userValue;
+    const isLoggedIn = user && user.token;
+    const isApiUrl = request.url.startsWith(environment.apiUrl);
+    if (isLoggedIn && isApiUrl) {
+      request = request.clone({
+        setHeaders: {
+          Authorization: `Bearer ${user.token}`
+        }
+      });
+    }
+    return next.handle(request);
+  }
+}

src/app/account/login/login.component.html

@@ -22,7 +22,7 @@
             <span *ngIf="loading" class="spinner-border spinner-border-sm mr-1"></span>
             Login
           </button>
-          <a mat-button routerLink="/register">Sign up</a>
+          <a mat-button routerLink="/signup">Sign up</a>
         </div>
       </form>
     </mat-card-content>

src/app/account/login/login.component.ts

@@ -1,5 +1,5 @@
 import { Component, OnInit } from '@angular/core';
-import { FormControl, FormGroup } from '@angular/forms';
+import { FormBuilder, Validators} from '@angular/forms';
 import { AccountService } from '../account.service';
 import { ActivatedRoute, Router } from '@angular/router';
 import { first } from 'rxjs/operators';
@@ -10,16 +10,16 @@ import { first } from 'rxjs/operators';
   styleUrls: ['./login.component.css']
 })
 export class LoginComponent implements OnInit {
-  form: FormGroup = new FormGroup({
-    username: new FormControl(''),
-    password: new FormControl(''),
+  form = this.formBuilder.group({
+    username: ['', Validators.required],
+    password: ['', [Validators.required, Validators.minLength(15)]],
   });
   loading = false;
   returnUrl = this.activatedRoute.snapshot.queryParams['returnUrl'] || '/';
 
   onLogin() {
     this.loading = true;
-    this.accountService.login(this.form.controls['username'], this.form.controls['password'])
+    this.accountService.login(this.form.get('username').value, this.form.get('password').value)
       .pipe(first())
       .subscribe(data => {
         this.router.navigate([this.returnUrl]);
@@ -33,6 +33,7 @@ export class LoginComponent implements OnInit {
 
   constructor(private accountService: AccountService,
               private activatedRoute: ActivatedRoute,
+              private formBuilder: FormBuilder,
               private router: Router,
               ) { }
 

src/app/account/signup/signup.component.spec.ts

@@ -1,20 +1,20 @@
 import { async, ComponentFixture, TestBed } from '@angular/core/testing';
 
-import { RegisterComponent } from './register.component';
+import { SignupComponent } from './signup.component';
 
 describe('RegisterComponent', () => {
-  let component: RegisterComponent;
-  let fixture: ComponentFixture<RegisterComponent>;
+  let component: SignupComponent;
+  let fixture: ComponentFixture<SignupComponent>;
 
   beforeEach(async(() => {
     TestBed.configureTestingModule({
-      declarations: [ RegisterComponent ]
+      declarations: [ SignupComponent ]
     })
     .compileComponents();
   }));
 
   beforeEach(() => {
-    fixture = TestBed.createComponent(RegisterComponent);
+    fixture = TestBed.createComponent(SignupComponent);
     component = fixture.componentInstance;
     fixture.detectChanges();
   });

src/app/account/signup/signup.component.ts

@@ -8,10 +8,10 @@ import { PasswordErrorStateMatcher } from './password-error-state-matcher';
 
 @Component({
   selector: 'app-register',
-  templateUrl: './register.component.html',
-  styleUrls: ['./register.component.css']
+  templateUrl: './signup.component.html',
+  styleUrls: ['./signup.component.css']
 })
-export class RegisterComponent implements OnInit {
+export class SignupComponent implements OnInit {
   form = this.formBuilder.group({
     username: ['', Validators.required],
     email: ['', [Validators.required, Validators.email]],

src/app/account/user.ts

@@ -1,5 +1,6 @@
 export class User {
   id: number;
+  character: string;
   username: string;
   email: string;
   token: string;

src/app/app-routing.module.ts

@@ -1,15 +1,20 @@
 import { NgModule } from '@angular/core';
 import { Routes, RouterModule } from '@angular/router';
+
 import { AppComponent } from './app.component';
 import { AuthGuard } from './account/auth.guard';
 import { LoginComponent } from './account/login/login.component';
-import { RegisterComponent } from './account/register/register.component';
+import { SignupComponent } from './account/signup/signup.component';
 
 
+const gameModule = () => import('./game/game.module').then(x => x.GameModule);
+
 const routes: Routes = [
   { path: '', component: AppComponent, canActivate: [AuthGuard] },
+  // { path: '', redirectTo: '/game', pathMatch: 'prefix', canActivate: [AuthGuard] },
   { path: 'login', component: LoginComponent },
-  { path: 'register', component: RegisterComponent },
+  { path: 'signup', component: SignupComponent },
+  { path: 'game', loadChildren: gameModule, canActivate: [AuthGuard] },
   { path: '**', redirectTo: '' },
 ];
 

src/app/app.module.ts

@@ -1,5 +1,5 @@
 import { NgModule } from '@angular/core';
-import { HttpClientModule } from '@angular/common/http';
+import { HTTP_INTERCEPTORS, HttpClientModule } from '@angular/common/http';
 import { FlexLayoutModule } from '@angular/flex-layout';
 import { ReactiveFormsModule } from '@angular/forms';
 import { BrowserModule } from '@angular/platform-browser';
@@ -12,23 +12,16 @@ import { MatInputModule } from '@angular/material/input';
 
 import { AppRoutingModule } from './app-routing.module';
 import { AppComponent } from './app.component';
-import { ChatComponent } from './chat/chat.component';
-import { EntryComponent } from './chat/entry/entry.component';
-import { InputComponent } from './chat/input/input.component';
 import { LoginComponent } from './account/login/login.component';
-import { TestComponent } from './test/test.component';
-import { RegisterComponent } from './account/register/register.component';
-import { fakeBackendProvider } from './utils/fake-backend';
+import { SignupComponent } from './account/signup/signup.component';
+import { GameModule } from './game/game.module';
+import { JwtInterceptor } from './account/jwt.interceptor';
 
 @NgModule({
   declarations: [
     AppComponent,
-    ChatComponent,
-    EntryComponent,
-    InputComponent,
     LoginComponent,
-    TestComponent,
-    RegisterComponent
+    SignupComponent,
   ],
   imports: [
     HttpClientModule,
@@ -41,9 +34,13 @@ import { fakeBackendProvider } from './utils/fake-backend';
     MatInputModule,
     ReactiveFormsModule,
     AppRoutingModule,
+    GameModule,
   ],
   providers: [
-    fakeBackendProvider,
+    { provide: HTTP_INTERCEPTORS, useClass: JwtInterceptor, multi: true },
+    // fakeBackendProvider,
+  ],
+  exports: [
   ],
   bootstrap: [AppComponent]
 })

src/app/chat/chat.component.css

@@ -1,4 +1,5 @@
 #chat-log {
   height: calc(99% - 34px);
   overflow-y: scroll;
+  background-color: goldenrod;
 }

src/app/chat/chat.component.html

@@ -1,7 +1,10 @@
 <div id="chat-log">
-  <app-entry *ngFor="let entry of entries"
-             [entry]=entry>
-  </app-entry>
+  <div *ngFor="let entry of entries">
+    <div [ngSwitch]="entry.type">
+      <app-entry *ngSwitchCase="'messages'" [entry]="entry"></app-entry>
+      <app-system-entry *ngSwitchCase="'system'" [entry]="entry"></app-system-entry>
+    </div>
+  </div>
 </div>
 
 <app-input></app-input>

src/app/chat/chat.component.ts

@@ -1,7 +1,9 @@
 import { Component, OnInit } from '@angular/core';
-import { Entry } from './entry/entry';
+
 import { Message } from './message';
-import {SocketService} from '../socket/socket.service';
+import { SystemMessage } from './entry/entry';
+import { Messages } from './entry/messages/messages';
+import { SocketService } from '../socket/socket.service';
 
 @Component({
   selector: 'app-chat',
@@ -10,28 +12,39 @@ import {SocketService} from '../socket/socket.service';
 })
 export class ChatComponent implements OnInit {
 
-  entries = new Array<Entry>();
+  entries = new Array<Messages|SystemMessage>();
 
   public addMessage(message: Message): void {
     if ((this.entries.length > 0)
-        && (this.entries[this.entries.length - 1].character == message.sender)) {
-      this.entries[this.entries.length - 1].messages.push(message.message);
+        && (this.entries[this.entries.length - 1].type === 'messages')) {
+      let entry = this.entries[this.entries.length - 1] as Messages;
+      if (entry.character == message.character) {
+        entry.messages.push(message);
+      } else {
+        this.entries.push(new Messages(message));
+      }
     } else {
-      this.entries.push(new Entry(message.sender, 'Aangular User', message.message));
+      this.entries.push(new Messages(message));
     }
     window.setTimeout(ChatComponent.scrollToBottom, 5);
   }
 
+  public addSystemMessage(message: SystemMessage): void {
+    this.entries.push(message);
+  }
+
   static scrollToBottom() {
     const chatLog = document.getElementById('chat-log');
     chatLog.scrollTop = chatLog.scrollHeight;
   }
 
   constructor(private socketService: SocketService) {
-    socketService.onTestMessage().subscribe((message: Message) => {
-      console.log(message);
+    socketService.onPublicMessage().subscribe((message: Message) => {
       this.addMessage(message);
     });
+    socketService.onSystemMessage().subscribe((message: SystemMessage) => {
+      this.addSystemMessage(message);
+    })
   }
 
   ngOnInit(): void {

src/app/chat/chat.module.ts

@@ -0,0 +1,29 @@
+import { NgModule } from '@angular/core';
+import { CommonModule } from '@angular/common';
+
+import { MatCardModule } from '@angular/material/card';
+import { MatInputModule } from '@angular/material/input';
+
+import { ChatComponent } from './chat.component';
+import { SystemMessageComponent } from './entry/system-message/system-message.component';
+import { MessagesComponent } from './entry/messages/messages.component';
+import { InputComponent } from './input/input.component';
+
+
+@NgModule({
+  declarations: [
+    ChatComponent,
+    InputComponent,
+    MessagesComponent,
+    SystemMessageComponent
+  ],
+  exports: [
+    ChatComponent,
+  ],
+  imports: [
+    CommonModule,
+    MatCardModule,
+    MatInputModule
+  ]
+})
+export class ChatModule { }

src/app/chat/entry/entry.component.ts

@@ -1,18 +0,0 @@
-import { Component, Input, OnInit } from '@angular/core';
-import { Entry } from './entry';
-
-@Component({
-  selector: 'app-entry',
-  templateUrl: './entry.component.html',
-  styleUrls: ['./entry.component.css']
-})
-export class EntryComponent implements OnInit {
-
-  @Input() entry: Entry;
-
-  constructor() { }
-
-  ngOnInit(): void {
-  }
-
-}

src/app/chat/entry/entry.spec.ts

@@ -1,7 +1,7 @@
-import { Entry } from './entry';
+import { Messages } from './entry';
 
 describe('Entry', () => {
   it('should create an instance', () => {
-    expect(new Entry()).toBeTruthy();
+    expect(new Messages()).toBeTruthy();
   });
 });

src/app/chat/entry/entry.ts

@@ -1,10 +1,25 @@
-export class Entry {
+export abstract class Entry {
+  public timestamp;
 
-  public messages: Array<string> = new Array<string>();
-
-  constructor(public character: string,
-              public user: string,
-              message: string) {
-    this.messages.push(message);
+  protected constructor() {
+    this.timestamp = new Date();
   }
 }
+
+export class SystemMessage extends Entry {
+
+  constructor(public message: string,
+              public severity: SeverityEnum) {
+    super();
+  }
+
+  public get type(): string {
+    return 'system'
+  }
+}
+
+export enum SeverityEnum {
+  info = 'info',
+  warning = 'warning',
+  error = 'error',
+}

src/app/chat/entry/messages/messages.component.css

@@ -0,0 +1,6 @@
+.eye {
+  margin-right: 4px;
+  padding-left: 2px;
+  padding-right: 2px;
+  border: solid 1px;
+}

src/app/chat/entry/messages/messages.component.html

@@ -3,13 +3,14 @@
     <div mat-card-avatar class="avatar"></div>
     <mat-card-title class="character">
       {{entry.character}}
-      <div class="timestamp">23:31</div>
+      <div class="timestamp">{{entry.timestamp | date:'HH:mm' }}</div>
     </mat-card-title>
-    <mat-card-subtitle class="user">played by {{entry.user}}</mat-card-subtitle>
+    <mat-card-subtitle class="user">{{entry.user}}</mat-card-subtitle>
   </mat-card-header>
   <mat-card-content>
     <div class="messages" *ngFor="let message of entry.messages">
-      {{message}}
+      <div>{{message.message}}</div>
+      <span *ngFor="let eye of message.eyes" class="eye">{{eye}}</span><span *ngIf="message.result">&rarr; {{message.result}}</span>
     </div>
   </mat-card-content>
 </mat-card>

src/app/chat/entry/messages/messages.component.spec.ts

@@ -1,20 +1,20 @@
 import { async, ComponentFixture, TestBed } from '@angular/core/testing';
 
-import { EntryComponent } from './entry.component';
+import { MessagesComponent } from './messages.component';
 
 describe('EntryComponent', () => {
-  let component: EntryComponent;
-  let fixture: ComponentFixture<EntryComponent>;
+  let component: MessagesComponent;
+  let fixture: ComponentFixture<MessagesComponent>;
 
   beforeEach(async(() => {
     TestBed.configureTestingModule({
-      declarations: [ EntryComponent ]
+      declarations: [ MessagesComponent ]
     })
     .compileComponents();
   }));
 
   beforeEach(() => {
-    fixture = TestBed.createComponent(EntryComponent);
+    fixture = TestBed.createComponent(MessagesComponent);
     component = fixture.componentInstance;
     fixture.detectChanges();
   });

src/app/chat/entry/messages/messages.component.ts

@@ -0,0 +1,18 @@
+import { Component, Input, OnInit } from '@angular/core';
+import { Messages } from './messages';
+
+@Component({
+  selector: 'app-entry',
+  templateUrl: './messages.component.html',
+  styleUrls: ['../entry.component.css', './messages.component.css']
+})
+export class MessagesComponent implements OnInit {
+
+  @Input() entry: Messages;
+
+  constructor() { }
+
+  ngOnInit(): void {
+  }
+
+}

src/app/chat/entry/messages/messages.spec.ts

@@ -0,0 +1,7 @@
+import { Messages } from './messages';
+
+describe('Messages', () => {
+  it('should create an instance', () => {
+    expect(new Messages()).toBeTruthy();
+  });
+});

src/app/chat/entry/messages/messages.ts

@@ -0,0 +1,23 @@
+import { Entry } from '../entry';
+import { Message } from '../../message';
+
+export class Messages extends Entry {
+  public messages: Array<Message> = new Array<Message>();
+
+  constructor(message: Message) {
+    super();
+    this.messages.push(message);
+  }
+
+  public get character(): string {
+    return this.messages[0].character;
+  }
+
+  public get type(): string {
+    return 'messages'
+  }
+
+  public get user(): string {
+    return this.messages[0].user;
+  }
+}

src/app/chat/entry/system-message/system-message.component.css

@@ -0,0 +1,3 @@
+.system-avatar {
+  background-size: cover;
+}

src/app/chat/entry/system-message/system-message.component.html

@@ -0,0 +1,15 @@
+<mat-card>
+  <mat-card-header class="header">
+    <div mat-card-avatar class="system-avatar">
+      <img [alt]="entry.severity" src="../../../../assets/build_circle-24px.svg">
+    </div>
+    <mat-card-title class="character">
+      {{entry.severity | titlecase}}
+      <div class="timestamp">{{entry.timestamp | date:'HH:mm' }}</div>
+    </mat-card-title>
+    <mat-card-subtitle class="user">System</mat-card-subtitle>
+  </mat-card-header>
+  <mat-card-content>
+      {{entry.message}}
+  </mat-card-content>
+</mat-card>

src/app/chat/entry/system-message/system-message.component.spec.ts

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

src/app/chat/entry/system-message/system-message.component.ts

@@ -0,0 +1,18 @@
+import { Component, Input, OnInit } from '@angular/core';
+import { SystemMessage } from '../entry';
+
+@Component({
+  selector: 'app-system-entry',
+  templateUrl: './system-message.component.html',
+  styleUrls: ['../entry.component.css']
+})
+export class SystemMessageComponent implements OnInit {
+
+  @Input() entry: SystemMessage;
+
+  constructor() { }
+
+  ngOnInit(): void {
+  }
+
+}

src/app/chat/input/input.component.ts

@@ -1,7 +1,9 @@
 import { Component, OnInit } from '@angular/core';
-import {SocketService} from '../../socket/socket.service';
-import {Message} from '../message';
-import {Events} from '../../socket/events-enum';
+
+import { Message } from '../message';
+import { Events } from '../../socket/events-enum';
+import { SocketService } from '../../socket/socket.service';
+import { AccountService } from '../../account/account.service';
 
 @Component({
   selector: 'app-input',
@@ -11,11 +13,15 @@ import {Events} from '../../socket/events-enum';
 export class InputComponent implements OnInit {
 
   onEnter(value: string): void {
-    const message = new Message('Aangular Frontend', value);
-    this.socketService.send(Events.publicMessage, message);
+    if (value.length > 0) {
+      const user = this.accountService.userValue;
+      const message = new Message(user.character, user.username, value);
+      this.socketService.send(Events.publicMessage, message);
+    }
   }
 
-  constructor(private socketService: SocketService) { }
+  constructor(private accountService: AccountService,
+              private socketService: SocketService) { }
 
   ngOnInit(): void {
   }

src/app/chat/message.ts

@@ -1,6 +1,11 @@
 export class Message {
 
-  constructor(public sender: string,
+  public eyes?: Array<number>;
+
+  public result?: number;
+
+  constructor(public character: string,
+              public user: string,
               public message: string) {
 
   }

src/app/game/game-routing.module.ts

@@ -0,0 +1,18 @@
+import { NgModule } from '@angular/core';
+import { Routes, RouterModule } from '@angular/router';
+import { GameComponent } from './game.component';
+import { TestComponent } from './test/test.component';
+
+const routes: Routes = [
+  { path: '', component: GameComponent,
+    children: [
+      { path: '', redirectTo: 'test', pathMatch: 'prefix' },
+      { path: 'test', component: TestComponent },
+    ]}
+];
+
+@NgModule({
+  imports: [RouterModule.forChild(routes)],
+  exports: [RouterModule]
+})
+export class GameRoutingModule { }

src/app/game/game.component.css

@@ -0,0 +1,7 @@
+#game-items {
+  height: 100%;
+}
+
+#navbar {
+  background-color: #333333;
+}

src/app/game/game.component.html

@@ -0,0 +1,11 @@
+<div fxLayout="row" id="game-items">
+  <div fxFlex="48px" id="navbar">
+    <app-navbar></app-navbar>
+  </div>
+  <div fxFlex>
+    <router-outlet></router-outlet>
+  </div>
+  <div fxFlex="20%">
+    <app-chat></app-chat>
+  </div>
+</div>

src/app/game/game.component.spec.ts

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

src/app/game/game.component.ts

@@ -0,0 +1,15 @@
+import { Component, OnInit } from '@angular/core';
+
+@Component({
+  selector: 'app-game',
+  templateUrl: './game.component.html',
+  styleUrls: ['./game.component.css']
+})
+export class GameComponent implements OnInit {
+
+  constructor() { }
+
+  ngOnInit(): void {
+  }
+
+}

src/app/game/game.module.ts

@@ -0,0 +1,31 @@
+import { NgModule } from '@angular/core';
+import { CommonModule } from '@angular/common';
+import { FlexModule } from '@angular/flex-layout';
+
+import { MatCardModule } from '@angular/material/card';
+
+import { GameRoutingModule } from './game-routing.module';
+import { GameComponent } from './game.component';
+import { NavbarComponent } from './navbar/navbar.component';
+import { TestComponent } from './test/test.component';
+import { ChatModule } from '../chat/chat.module';
+
+
+@NgModule({
+  declarations: [
+    GameComponent,
+    NavbarComponent,
+    TestComponent,
+  ],
+  exports: [
+    NavbarComponent
+  ],
+  imports: [
+    CommonModule,
+    GameRoutingModule,
+    FlexModule,
+    MatCardModule,
+    ChatModule,
+  ]
+})
+export class GameModule { }

src/app/game/navbar/navbar.component.css

@@ -0,0 +1,8 @@
+.nav-img {
+  width: 40px;
+  height: 40px;
+}
+
+.nav-item {
+  margin: 2px 4px;
+}

src/app/game/navbar/navbar.component.html

@@ -0,0 +1,11 @@
+<div fxLayout="column" fxLayoutAlign=" center">
+  <a routerLink="test">
+    <img class="nav-img" src="assets/build_circle-24px.svg" alt="TODO">
+  </a>
+  <a routerLink="test">
+    <img class="nav-img" src="assets/build_circle-24px.svg" alt="TODO">
+  </a>
+  <a routerLink="test">
+    <img class="nav-img" src="assets/build_circle-24px.svg" alt="TODO">
+  </a>
+</div>

src/app/game/navbar/navbar.component.spec.ts

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

src/app/game/navbar/navbar.component.ts

@@ -0,0 +1,15 @@
+import { Component, OnInit } from '@angular/core';
+
+@Component({
+  selector: 'app-navbar',
+  templateUrl: './navbar.component.html',
+  styleUrls: ['./navbar.component.css']
+})
+export class NavbarComponent implements OnInit {
+
+  constructor() { }
+
+  ngOnInit(): void {
+  }
+
+}

src/app/game/test/test.component.ts

@@ -1,6 +1,6 @@
 import { Component, OnInit } from '@angular/core';
 import { HttpClient } from '@angular/common/http';
-import {SocketService} from '../socket/socket.service';
+import {SocketService} from '../../socket/socket.service';
 
 @Component({
   selector: 'app-test',

src/app/socket/events-enum.ts

@@ -1,3 +1,4 @@
 export enum Events {
-  publicMessage = 'public message'
+  publicMessage = 'public message',
+  systemMessage = 'system message',
 }

src/app/socket/socket.service.ts

@@ -3,6 +3,8 @@ import { Observable } from 'rxjs';
 import * as socketIo from 'socket.io-client';
 
 import { Events } from './events-enum';
+import { SystemMessage } from '../chat/entry/entry';
+import { Message } from '../chat/message';
 
 const SERVER_URL = 'http://localhost:5005'
 
@@ -26,12 +28,21 @@ export class SocketService implements OnInit {
     this.socket.emit(event, message);
   }
 
-  public onTestMessage(): Observable<any> {
-    return new Observable<any>(observer => {
+  public onPublicMessage(): Observable<Message> {
+    return new Observable<Message>(observer => {
       this.socket.on(Events.publicMessage, (data) => observer.next(data));
     });
   }
 
+  public onSystemMessage(): Observable<SystemMessage> {
+    return new Observable<SystemMessage>(observer => {
+      this.socket.on(Events.systemMessage, (data: SystemMessage) => {
+        data = Object.assign(SystemMessage, data);
+        observer.next(new SystemMessage(data.message, data.severity));
+      });
+    });
+  }
+
   constructor() {
     this.initSocket();
   }

src/app/utils/fake-backend.ts

@@ -38,6 +38,7 @@ export class FakeBackend implements HttpInterceptor {
       return ok({
         id: user.id,
         username: user.username,
+        character: user.character,
         token: 'fake-jwt-token',
       });
     }
@@ -50,6 +51,7 @@ export class FakeBackend implements HttpInterceptor {
       }
 
       user.id = users.length ? Math.max(...users.map(x => x.id)) + 1 : 1;
+      user.character = 'placeholder';
       users.push(user);
       localStorage.setItem('users', JSON.stringify(users));
       console.log('Register user: ' + user);

src/assets/build_circle-24px.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" enable-background="new 0 0 24 24" height="24" viewBox="0 0 24 24" width="24"><g><rect fill="none" height="24" width="24"/><rect fill="none" height="24" width="24"/></g><g><g><path d="M12,2C6.48,2,2,6.48,2,12c0,5.52,4.48,10,10,10s10-4.48,10-10 C22,6.48,17.52,2,12,2z M16.54,15.85l-0.69,0.69c-0.39,0.39-1.02,0.39-1.41,0l-3.05-3.05c-1.22,0.43-2.64,0.17-3.62-0.81 c-1.11-1.11-1.3-2.79-0.59-4.1l2.35,2.35l1.41-1.41L8.58,7.17c1.32-0.71,2.99-0.52,4.1,0.59c0.98,0.98,1.24,2.4,0.81,3.62 l3.05,3.05C16.93,14.82,16.93,15.46,16.54,15.85z" fill-rule="evenodd"/></g></g></svg>

src/environments/environment.ts

@@ -4,7 +4,7 @@
 
 export const environment = {
   production: false,
-  apiUrl: 'http://localhost:4200',
+  apiUrl: 'http://localhost:5005',
 };
 
 /*