implement deletion/tombstones?

1 files changed, 15 insertions, 0 deletions

diff --git a/Digitigrade/Model/Actor.php b/Digitigrade/Model/Actor.php
index 07f24ec..8059409 100644
--- a/Digitigrade/Model/Actor.php
+++ b/Digitigrade/Model/Actor.php
@@ -196,7 +196,22 @@ class Actor extends PushableModel implements RpcReceiver {
         return Instance::findByHostname(hostname_from_uri($this->uri));
     }
 
+    protected function getRelevantServers(): array {
+        $actors = array_unique(array_merge($this->findFollowers(), $this->findFollowees()));
+        $instances = array_unique(array_map(function (Actor $actor) {
+            return Instance::findByHostname(hostname_from_uri($actor->uri));
+        }, $actors));
+        return $instances;
+    }
+
     public function jsonSerialize(): array {
+        if ($this->deleted) {
+            return [
+                'type' => 'tombstone',
+                'self' => path_to_uri("/user/$this->handle"),
+                'previousType' => 'actor'
+            ];
+        }
         return [
             'type' => 'actor',
             'self' => path_to_uri("/user/$this->handle"),