Refactoring, adding some login logic stuff

src/app/components/header/header.component.ts

@@ -1,4 +1,6 @@
 import {Component, OnInit} from '@angular/core';
+import {User} from '../../models/user';
+import {StorageService} from '../../services/storage.service';
 
 @Component({
 	selector: 'app-header',
@@ -8,8 +10,10 @@ import {Component, OnInit} from '@angular/core';
 export class HeaderComponent implements OnInit {
 
 	showProfilePopover: boolean = false;
+	user?: User;
 
 	constructor() {
+		this.user = StorageService.getUserInfo();
 	}
 
 	ngOnInit(): void {
@@ -22,4 +26,8 @@ export class HeaderComponent implements OnInit {
 	closeProfile(): void {
 		this.showProfilePopover = false;
 	}
+
+	getUserName(): string {
+		return this.user ? this.user.firstName : 'Logged out';
+	}
 }