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Pipeline: Add a side effects step after the transaction finishes

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This is to run things like streaming notifications out, which will
sometimes need data that is created by the transaction, but is
streamed out asynchronously.
This commit is contained in:
lain 2020-06-05 16:47:02 +02:00
commit 115d08a754
6 changed files with 169 additions and 29 deletions
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26
lib/pleroma/notification.ex
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@ -334,30 +334,34 @@ defmodule Pleroma.Notification do
end
end
def create_notifications(%Activity{data: %{"to" => _, "type" => "Create"}} = activity) do
def create_notifications(activity, options \\ [])
def create_notifications(%Activity{data: %{"to" => _, "type" => "Create"}} = activity, options) do
object = Object.normalize(activity, false)
if object && object.data["type"] == "Answer" do
{:ok, []}
else
do_create_notifications(activity)
do_create_notifications(activity, options)
end
end
def create_notifications(%Activity{data: %{"type" => type}} = activity)
def create_notifications(%Activity{data: %{"type" => type}} = activity, options)
when type in ["Follow", "Like", "Announce", "Move", "EmojiReact"] do
do_create_notifications(activity)
do_create_notifications(activity, options)
end
def create_notifications(_), do: {:ok, []}
def create_notifications(_, _), do: {:ok, []}
defp do_create_notifications(%Activity{} = activity, options) do
do_send = Keyword.get(options, :do_send, true)
defp do_create_notifications(%Activity{} = activity) do
{enabled_receivers, disabled_receivers} = get_notified_from_activity(activity)
potential_receivers = enabled_receivers ++ disabled_receivers
notifications =
Enum.map(potential_receivers, fn user ->
do_send = user in enabled_receivers
do_send = do_send && user in enabled_receivers
create_notification(activity, user, do_send)
end)
@ -623,4 +627,12 @@ defmodule Pleroma.Notification do
end
def skip?(_, _, _), do: false
def for_user_and_activity(user, activity) do
from(n in __MODULE__,
where: n.user_id == ^user.id,
where: n.activity_id == ^activity.id
)
|> Repo.one()
end
end