likely the last commit had a serious vulnerability. this is just a sync

functions/space.php

@@ -10,16 +10,15 @@ class Space
     private string $name;
     private string $description;
     private int $visibility;
-    private ?array $members;
     private ?array $posts;
     private ?Space $parent;
 
-    public function __construct(int $id, string $name, string $description, int $visibility, ?array $members, ?array $posts, ?Space $parent = null, bool $favorited = false)
+    public function __construct(int $id, string $name, string $description, int $visibility, ?array $posts, ?Space $parent = null, bool $favorited = false)
     {
+        error_log('Constructing a space with id: ' . $id);
         $this->name = $name;
         $this->description = $description;
         $this->visibility = $visibility;
-        $this->members = $members;
         $this->posts[] = $posts;
         $this->parent = $parent;
 
@@ -57,7 +56,7 @@ class Space
 
     public function getSubSpaces(): ?array
     {
-        $stmt = 'SELECT id FROM space WHERE parentSpace = ?';
+        $stmt = 'SELECT id FROM space WHERE parent = ?';
         $rawSubSpaces = exec_stmt($stmt, 'i', $this->id);
 
         $subSpaces = [];
@@ -73,6 +72,11 @@ class Space
         return $this->parent;
     }
 
+    public function hasParent(): bool
+    {
+        return isset($this->parent);
+    }
+
     public function getCardHTML(): string
     {
         $html = '
@@ -120,6 +124,7 @@ class Space
 
     public static function retrieveFromDB(int $space, int $user = -1): ?Space
     {
+        error_log('Retrieving a space from DB.');
         if ($user != -1) {
             $stmt = 'SELECT * FROM spaceMembers WHERE space = ? AND user = ?';
             $isMember = exec_stmt($stmt, 'ii', $space, $user)->fetch_assoc();
@@ -141,28 +146,17 @@ class Space
             else
                 $parent = null;
 
-            $stmt = 'SELECT user FROM spaceMembers WHERE space = ?';
-            $members = [];
-            $rawMembers = exec_stmt($stmt, 'i', $rawSpace['id']);
-            foreach ($rawMembers as $m)
-                $members[] = User::retrieveFromDB($m['user']);
-
             $stmt = 'SELECT post FROM spacePosts INNER JOIN post ON spacePosts.post = post.id WHERE post.space = ? ORDER BY post.createdAt DESC';
             $posts = [];
             $rawPosts = exec_stmt($stmt, 'i', $rawSpace['id']);
             while ($row = $rawPosts->fetch_assoc())
                 $posts[] = Post::retrieveFromDB($row['post']);
 
-            return new Space($rawSpace['id'], $rawSpace['name'], $rawSpace['description'], $rawSpace['visibility'], $members, $posts, $parent);
+            return new Space($rawSpace['id'], $rawSpace['name'], $rawSpace['description'], $rawSpace['visibility'], $posts, $parent);
         } else
             return null;
     }
 
-    public function allowUser(User $user)
-    {
-        return in_array($user, $this->members);
-    }
-
     public function getPosts()
     {
         return $this->posts;