140. Login component - grab token (#18)

support-portal-frontend/src/app/component/login/login.component.ts

@@ -3,6 +3,9 @@ import {Router} from "@angular/router";
 import {AuthenticationService} from "../../service/authentication.service";
 import {NotificationService} from "../../service/notification.service";
 import {NotificationType} from "../../notification/notification-type";
+import {Subscription} from "rxjs";
+import {UserLogin} from "../../dto/user-login";
+import {HttpErrorResponse, HttpResponse} from "@angular/common/http";
 
 @Component({
   selector: 'app-login',
@@ -11,6 +14,9 @@ import {NotificationType} from "../../notification/notification-type";
 })
 export class LoginComponent implements OnInit, OnDestroy {
 
+  public showLoading: boolean;
+  private subscriptions: Subscription[] = [];
+
   constructor(private router: Router,
               private authenticationService: AuthenticationService,
               private notificationService: NotificationService) {
@@ -25,6 +31,18 @@ export class LoginComponent implements OnInit, OnDestroy {
     }
   }
 
+  public onLogin(userLogin: UserLogin): void {
+    this.showLoading = true;
+
+    let subscription = this.authenticationService
+      .login(userLogin)
+      .subscribe((response: HttpResponse<any> | HttpErrorResponse) => {
+        const token = response.headers.get("Jwt-Token");
+      });
+
+    this.subscriptions.push(subscription);
+  }
+
   ngOnDestroy(): void {
   }