pleroma/priv/repo/migrations/20190414125034_migrate_old_bookmarks.exs

39 lines
905 B
Elixir
Raw Normal View History

defmodule Pleroma.Repo.Migrations.MigrateOldBookmarks do
use Ecto.Migration
import Ecto.Query
alias Pleroma.Activity
alias Pleroma.Bookmark
alias Pleroma.Repo
2019-07-01 01:08:07 +00:00
def up do
query =
from(u in "users",
where: u.local == true,
where: fragment("array_length(?, 1)", u.bookmarks) > 0,
select: %{id: u.id, bookmarks: u.bookmarks}
)
2019-04-17 07:24:11 +00:00
Repo.stream(query)
|> Enum.each(fn %{id: user_id, bookmarks: bookmarks} ->
Enum.each(bookmarks, fn ap_id ->
activity =
ap_id
|> Activity.create_by_object_ap_id()
|> Repo.one()
2019-10-08 12:16:39 +00:00
unless is_nil(activity), do: {:ok, _} = Bookmark.create(user_id, activity.id)
end)
end)
alter table(:users) do
remove(:bookmarks)
end
end
2019-07-01 01:08:07 +00:00
def down do
alter table(:users) do
2019-10-08 12:16:39 +00:00
add(:bookmarks, {:array, :string}, null: false, default: [])
2019-07-01 01:08:07 +00:00
end
end
end