1 files changed, 45 insertions, 3 deletions
diff --git a/lib/mix/tasks/pleroma/database.ex b/lib/mix/tasks/pleroma/database.ex
index e91fb31d1..bcc2052d6 100644
--- a/lib/mix/tasks/pleroma/database.ex
+++ b/lib/mix/tasks/pleroma/database.ex
@@ -8,6 +8,7 @@ defmodule Mix.Tasks.Pleroma.Database do
   alias Pleroma.Repo
   alias Pleroma.User
   require Logger
+  require Pleroma.Constants
   import Mix.Pleroma
   use Mix.Task
 
@@ -35,6 +36,10 @@ defmodule Mix.Tasks.Pleroma.Database do
   ## Remove duplicated items from following and update followers count for all users
 
       mix pleroma.database update_users_following_followers_counts
+
+  ## Fix the pre-existing "likes" collections for all objects
+
+      mix pleroma.database fix_likes_collections
   """
   def run(["remove_embedded_objects" | args]) do
     {options, [], []} =
@@ -99,10 +104,15 @@ defmodule Mix.Tasks.Pleroma.Database do
       NaiveDateTime.utc_now()
       |> NaiveDateTime.add(-(deadline * 86_400))
 
-    public = "https://www.w3.org/ns/activitystreams#Public"
-
     from(o in Object,
-      where: fragment("?->'to' \\? ? OR ?->'cc' \\? ?", o.data, ^public, o.data, ^public),
+      where:
+        fragment(
+          "?->'to' \\? ? OR ?->'cc' \\? ?",
+          o.data,
+          ^Pleroma.Constants.as_public(),
+          o.data,
+          ^Pleroma.Constants.as_public()
+        ),
       where: o.inserted_at < ^time_deadline,
       where:
         fragment("split_part(?->>'actor', '/', 3) != ?", o.data, ^Pleroma.Web.Endpoint.host())
@@ -119,4 +129,36 @@ defmodule Mix.Tasks.Pleroma.Database do
       )
     end
   end
+
+  def run(["fix_likes_collections"]) do
+    import Ecto.Query
+
+    start_pleroma()
+
+    from(object in Object,
+      where: fragment("(?)->>'likes' is not null", object.data),
+      select: %{id: object.id, likes: fragment("(?)->>'likes'", object.data)}
+    )
+    |> Pleroma.RepoStreamer.chunk_stream(100)
+    |> Stream.each(fn objects ->
+      ids =
+        objects
+        |> Enum.filter(fn object -> object.likes |> Jason.decode!() |> is_map() end)
+        |> Enum.map(& &1.id)
+
+      Object
+      |> where([object], object.id in ^ids)
+      |> update([object],
+        set: [
+          data:
+            fragment(
+              "jsonb_set(?, '{likes}', '[]'::jsonb, true)",
+              object.data
+            )
+        ]
+      )
+      |> Repo.update_all([], timeout: :infinity)
+    end)
+    |> Stream.run()
+  end
 end