Refactoring part 2

Starting to move some functionality such as the session and database connection into singleton classes to manage them. Functions for modifying posts and threads are being put in one place as well.

1 files changed, 3 insertions, 5 deletions

diff --git a/includes/Session.php b/includes/Session.php
index d97e7c5..7e17527 100644
--- a/includes/Session.php
+++ b/includes/Session.php
@@ -9,10 +9,8 @@ class Session
 		session_start();
 	}
 
-	public static function get(): ?Session
+	public static function get()
 	{
-		session_start();
-
 		if (self::$instance == null) {
 			self::$instance = new Session();
 		}
@@ -25,7 +23,7 @@ class Session
 		$_SESSION['signed_in'] = true;
 	}
 
-	public function is_signed_in()
+	public function is_signed_in(): bool
 	{
 		return isset($_SESSION['signed_in']);
 	}
@@ -42,7 +40,7 @@ class Session
 		$result = new User();
 
 		if (isset($_SESSION['user_id'])) {
-			$result->get_by_id($_GET['id'], $dbc);
+			$result->get_by_id($_SESSION['user_id']);
 		} else {
 			$result = null;
 		}