From 8ca2452dd05f614d55d2fd3ce188d9d04f44d285 Mon Sep 17 00:00:00 2001
From: winter
Date: Fri, 20 Dec 2024 17:57:36 +0000
Subject: implement deletion/tombstones?

---
 Digitigrade/Model/Interaction.php | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

(limited to 'Digitigrade/Model/Interaction.php')

diff --git a/Digitigrade/Model/Interaction.php b/Digitigrade/Model/Interaction.php
index bf0745e..38065c1 100644
--- a/Digitigrade/Model/Interaction.php
+++ b/Digitigrade/Model/Interaction.php
@@ -47,7 +47,22 @@ class Interaction extends PushableModel {
         return self::findAllWhere('target = ?', [$target->id]);
     }
 
+    protected function getRelevantServers(): array {
+        $instances = array_map(function (Actor $actor) {
+            return Instance::findByHostname(hostname_from_uri($actor->uri));
+        }, $this->author->findFollowers());
+        $instances[] = Instance::findByHostname(hostname_from_uri($this->target->uri));
+        return $instances;
+    }
+
     public function jsonSerialize(): array {
+        if ($this->deleted) {
+            return [
+                'type' => 'tombstone',
+                'self' => path_to_uri("/interaction/$this->id"),
+                'previousType' => 'interaction'
+            ];
+        }
         return [
             'type' => 'interaction',
             'self' => path_to_uri("/interaction/$this->id"),
-- 
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