add user logic to web.vala

1 files changed, 21 insertions, 5 deletions

diff --git a/web.vala b/web.vala
index 860e607..10b6e64 100644
--- a/web.vala
+++ b/web.vala
@@ -1,23 +1,39 @@
 public class Web {
 	private Soup.SessionAsync session;
 	private static string server = "https://shop.kreativitaet-trifft-technik.de";
+	int user = -1;
 
 	public Web() {
 		session = new Soup.SessionAsync ();
 	}
 
-	public void login() {
+	public void login(int id) {
 		var message = new Soup.Message ("GET", server+"/login");
 		session.send_message (message);
+
+		/* on success */
+		this.user = id;
 	}
 
 	public void logout() {
-		var message = new Soup.Message ("GET", server+"/logout");
-		session.send_message (message);
+		if(this.user != -1) {
+			var message = new Soup.Message ("GET", server+"/logout");
+			session.send_message (message);
+
+			this.user = -1;
+		}
 	}
 
 	public void add(string article) {
-		var message = new Soup.Message ("GET", server+"/buy");
-		session.send_message (message);
+		if(this.user >= 0) {
+			var message = new Soup.Message ("GET", server+"/buy");
+			session.send_message (message);
+		} else {
+			/* not logged into the system */
+		}
+	}
+
+	public bool is_logged_in() {
+		return (user != -1);
 	}
 }