From 5d753e1c7cb1b26ad224255c31b0b64ad917ebaa Mon Sep 17 00:00:00 2001
From: William Pitcock <nenolod@dereferenced.org>
Date: Thu, 29 Nov 2018 06:52:54 +0000
Subject: [PATCH] activity: add helpers for updating activities in the database

---
 lib/pleroma/activity.ex | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/lib/pleroma/activity.ex b/lib/pleroma/activity.ex
index 34d0a34b8..e3aa4eb97 100644
--- a/lib/pleroma/activity.ex
+++ b/lib/pleroma/activity.ex
@@ -1,7 +1,7 @@
 defmodule Pleroma.Activity do
   use Ecto.Schema
   alias Pleroma.{Repo, Activity, Notification, Object}
-  import Ecto.Query
+  import Ecto.{Query, Changeset}
 
   schema "activities" do
     field(:data, :map)
@@ -22,6 +22,13 @@ defmodule Pleroma.Activity do
     )
   end
 
+  def change(struct, params \\ %{}) do
+    struct
+    |> cast(params, [:data])
+    |> validate_required([:data])
+    |> unique_constraint(:ap_id, name: :activities_unique_apid_index)
+  end
+
   # TODO:
   # Go through these and fix them everywhere.
   # Wrong name, only returns create activities
-- 
2.45.2