Commit 2430b9bf authored by lain's avatar lain

Merge branch 'feature/remove-unused-like-code' into 'develop'

ActivitPub: Remove `like` function.

See merge request pleroma/pleroma!2422
parents 1b5f8d19 1df6af2a
......@@ -398,36 +398,6 @@ defp do_unreact_with_emoji(user, reaction_id, options) do
end
end
# TODO: This is weird, maybe we shouldn't check here if we can make the activity.
@spec like(User.t(), Object.t(), String.t() | nil, boolean()) ::
{:ok, Activity.t(), Object.t()} | {:error, any()}
def like(user, object, activity_id \\ nil, local \\ true) do
with {:ok, result} <- Repo.transaction(fn -> do_like(user, object, activity_id, local) end) do
result
end
end
defp do_like(
%User{ap_id: ap_id} = user,
%Object{data: %{"id" => _}} = object,
activity_id,
local
) do
with nil <- get_existing_like(ap_id, object),
like_data <- make_like_data(user, object, activity_id),
{:ok, activity} <- insert(like_data, local),
{:ok, object} <- add_like_to_object(activity, object),
:ok <- maybe_federate(activity) do
{:ok, activity, object}
else
%Activity{} = activity ->
{:ok, activity, object}
{:error, error} ->
Repo.rollback(error)
end
end
@spec unlike(User.t(), Object.t(), String.t() | nil, boolean()) ::
{:ok, Activity.t(), Activity.t(), Object.t()} | {:ok, Object.t()} | {:error, any()}
def unlike(%User{} = actor, %Object{} = object, activity_id \\ nil, local \\ true) do
......
......@@ -12,8 +12,10 @@ defmodule Pleroma.Web.ActivityPub.ActivityPubController do
alias Pleroma.Plugs.EnsureAuthenticatedPlug
alias Pleroma.User
alias Pleroma.Web.ActivityPub.ActivityPub
alias Pleroma.Web.ActivityPub.Builder
alias Pleroma.Web.ActivityPub.InternalFetchActor
alias Pleroma.Web.ActivityPub.ObjectView
alias Pleroma.Web.ActivityPub.Pipeline
alias Pleroma.Web.ActivityPub.Relay
alias Pleroma.Web.ActivityPub.Transmogrifier
alias Pleroma.Web.ActivityPub.UserView
......@@ -421,7 +423,10 @@ defp handle_user_activity(%User{} = user, %{"type" => "Delete"} = params) do
defp handle_user_activity(%User{} = user, %{"type" => "Like"} = params) do
with %Object{} = object <- Object.normalize(params["object"]),
{:ok, activity, _object} <- ActivityPub.like(user, object) do
{_, {:ok, like_object, meta}} <- {:build_object, Builder.like(user, object)},
{_, {:ok, %Activity{} = activity, _meta}} <-
{:common_pipeline,
Pipeline.common_pipeline(like_object, Keyword.put(meta, :local, true))} do
{:ok, activity}
else
_ -> {:error, dgettext("errors", "Can't like object")}
......
......@@ -994,72 +994,6 @@ test "reverts emoji unreact on error" do
end
end
describe "like an object" do
test_with_mock "sends an activity to federation", Federator, [:passthrough], [] do
Config.put([:instance, :federating], true)
note_activity = insert(:note_activity)
assert object_activity = Object.normalize(note_activity)
user = insert(:user)
{:ok, like_activity, _object} = ActivityPub.like(user, object_activity)
assert called(Federator.publish(like_activity))
end
test "returns exist activity if object already liked" do
note_activity = insert(:note_activity)
assert object_activity = Object.normalize(note_activity)
user = insert(:user)
{:ok, like_activity, _object} = ActivityPub.like(user, object_activity)
{:ok, like_activity_exist, _object} = ActivityPub.like(user, object_activity)
assert like_activity == like_activity_exist
end
test "reverts like activity on error" do
note_activity = insert(:note_activity)
object = Object.normalize(note_activity)
user = insert(:user)
with_mock(Utils, [:passthrough], maybe_federate: fn _ -> {:error, :reverted} end) do
assert {:error, :reverted} = ActivityPub.like(user, object)
end
assert Repo.aggregate(Activity, :count, :id) == 1
assert Repo.get(Object, object.id) == object
end
test "adds a like activity to the db" do
note_activity = insert(:note_activity)
assert object = Object.normalize(note_activity)
user = insert(:user)
user_two = insert(:user)
{:ok, like_activity, object} = ActivityPub.like(user, object)
assert like_activity.data["actor"] == user.ap_id
assert like_activity.data["type"] == "Like"
assert like_activity.data["object"] == object.data["id"]
assert like_activity.data["to"] == [User.ap_followers(user), note_activity.data["actor"]]
assert like_activity.data["context"] == object.data["context"]
assert object.data["like_count"] == 1
assert object.data["likes"] == [user.ap_id]
# Just return the original activity if the user already liked it.
{:ok, same_like_activity, object} = ActivityPub.like(user, object)
assert like_activity == same_like_activity
assert object.data["likes"] == [user.ap_id]
assert object.data["like_count"] == 1
{:ok, _like_activity, object} = ActivityPub.like(user_two, object)
assert object.data["like_count"] == 2
end
end
describe "unliking" do
test_with_mock "sends an activity to federation", Federator, [:passthrough], [] do
Config.put([:instance, :federating], true)
......@@ -1071,7 +1005,8 @@ test "adds a like activity to the db" do
{:ok, object} = ActivityPub.unlike(user, object)
refute called(Federator.publish())
{:ok, _like_activity, object} = ActivityPub.like(user, object)
{:ok, _like_activity} = CommonAPI.favorite(user, note_activity.id)
object = Object.get_by_id(object.id)
assert object.data["like_count"] == 1
{:ok, unlike_activity, _, object} = ActivityPub.unlike(user, object)
......@@ -1082,10 +1017,10 @@ test "adds a like activity to the db" do
test "reverts unliking on error" do
note_activity = insert(:note_activity)
object = Object.normalize(note_activity)
user = insert(:user)
{:ok, like_activity, object} = ActivityPub.like(user, object)
{:ok, like_activity} = CommonAPI.favorite(user, note_activity.id)
object = Object.normalize(note_activity)
assert object.data["like_count"] == 1
with_mock(Utils, [:passthrough], maybe_federate: fn _ -> {:error, :reverted} end) do
......@@ -1106,7 +1041,9 @@ test "unliking a previously liked object" do
{:ok, object} = ActivityPub.unlike(user, object)
assert object.data["like_count"] == 0
{:ok, like_activity, object} = ActivityPub.like(user, object)
{:ok, like_activity} = CommonAPI.favorite(user, note_activity.id)
object = Object.get_by_id(object.id)
assert object.data["like_count"] == 1
{:ok, unlike_activity, _, object} = ActivityPub.unlike(user, object)
......
......@@ -224,8 +224,7 @@ test "fetches only Create activities" do
object = Object.normalize(activity)
{:ok, [vote], object} = CommonAPI.vote(other_user, object, [0])
vote_object = Object.normalize(vote)
{:ok, _activity, _object} = ActivityPub.like(user, vote_object)
{:ok, _activity} = CommonAPI.favorite(user, activity.id)
[fetched_vote] = Utils.get_existing_votes(other_user.ap_id, object)
assert fetched_vote.id == vote.id
end
......@@ -346,7 +345,7 @@ test "fetches existing like" do
user = insert(:user)
refute Utils.get_existing_like(user.ap_id, object)
{:ok, like_activity, _object} = ActivityPub.like(user, object)
{:ok, like_activity} = CommonAPI.favorite(user, note_activity.id)
assert ^like_activity = Utils.get_existing_like(user.ap_id, object)
end
......
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