From 8d6129590a5db04bfe9f2b9827bb0ce18ed240a1 Mon Sep 17 00:00:00 2001
From: Patrick Mueller <patrick@mueller-patrick.tech>
Date: Mon, 26 Sep 2022 17:59:36 +0200
Subject: [PATCH] Fixing user info reading at page load

---
 src/app/pages/home/home.component.ts | 20 ++++++++++++++++++--
 1 file changed, 18 insertions(+), 2 deletions(-)

diff --git a/src/app/pages/home/home.component.ts b/src/app/pages/home/home.component.ts
index b73d386..39c9e1a 100644
--- a/src/app/pages/home/home.component.ts
+++ b/src/app/pages/home/home.component.ts
@@ -17,8 +17,20 @@ export class HomeComponent implements OnInit {
 	}
 
 	ngOnInit(): void {
-		// TODO: First try to read existing session data
-		this.authenticateUser();
+		if(!HomeComponent.sessionDataAvailable()) {
+			this.authenticateUser();
+			window.location.reload();
+		}
+	}
+
+	/**
+	 * Checks if there is session data saved in the local storage
+	 * @return If there is session data available
+	 */
+	private static sessionDataAvailable(): boolean {
+		let user = StorageService.getUserInfo();
+
+		return user !== undefined;
 	}
 
 	/**
@@ -35,6 +47,10 @@ export class HomeComponent implements OnInit {
 				sessionKey: ''
 			};
 
+			if(user.firebonkId === undefined || user.firstName === undefined || user.token === undefined) {
+				return;
+			}
+
 			let authenticatedUser = ApiService.performAuthentication(user);
 			StorageService.setUserInfo(authenticatedUser);
 		});