Remove contacts in the background

src/Worker/RemoveContact.php

@@ -12,13 +12,14 @@ require_once 'include/dba.php';
 class RemoveContact {
 	public static function execute($id) {
 
-		// Only delete if the contact doesn't exist (anymore)
-		$r = DBA::exists('contact', ['id' => $id]);
-		if ($r) {
+		// Only delete if the contact is archived
+		$condition = ['archive' => true, 'network' => Protocol::PHANTOM, 'id' => $id];
+		$r = DBA::exists('contact', $condition);
+		if (!DBA::isResult($r)) {
 			return;
 		}
 
-		// Now we delete all the depending table entries
+		// Now we delete the contact and all depending tables
 		DBA::delete('contact', ['id' => $id]);
 	}
 }