pleroma

20210205145000_move_pinned_activities_into_pinned_objects.exs (903B)

# Pleroma: A lightweight social networking server
# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Repo.Migrations.MovePinnedActivitiesIntoPinnedObjects do
  use Ecto.Migration
  import Ecto.Query
  alias Pleroma.Repo
  alias Pleroma.User
  def up do
    from(u in User)
    |> select([u], {u.id, fragment("?.pinned_activities", u)})
    |> Repo.stream()
    |> Stream.each(fn {user_id, pinned_activities_ids} ->
      pinned_activities = Pleroma.Activity.all_by_ids_with_object(pinned_activities_ids)
      pins =
        Map.new(pinned_activities, fn %{object: %{data: %{"id" => object_id}}} ->
          {object_id, NaiveDateTime.utc_now()}
        end)
      from(u in User, where: u.id == ^user_id)
      |> Repo.update_all(set: [pinned_objects: pins])
    end)
    |> Stream.run()
  end
  def down, do: :noop
end