Introduce group posts

Signed-off-by: Thomas Citharel <tcit@tcit.fr>

lib/graphql/api/comments.ex

@@ -3,8 +3,8 @@ defmodule Mobilizon.GraphQL.API.Comments do
   API for Comments.
   """
 
-  alias Mobilizon.Conversations.Comment
-
+  alias Mobilizon.Actors.Actor
+  alias Mobilizon.Discussions.Comment
   alias Mobilizon.Federation.ActivityPub
   alias Mobilizon.Federation.ActivityPub.Activity
 
@@ -19,7 +19,7 @@ defmodule Mobilizon.GraphQL.API.Comments do
   end
 
   def update_comment(%Comment{} = comment, args) do
-    ActivityPub.update(:comment, comment, args, true)
+    ActivityPub.update(comment, args, true)
   end
 
   @doc """
@@ -27,8 +27,8 @@ defmodule Mobilizon.GraphQL.API.Comments do
 
   Deletes a comment from an actor
   """
-  @spec delete_comment(Comment.t()) :: {:ok, Activity.t(), Comment.t()} | any
-  def delete_comment(%Comment{} = comment) do
-    ActivityPub.delete(comment, true)
+  @spec delete_comment(Comment.t(), Actor.t()) :: {:ok, Activity.t(), Comment.t()} | any
+  def delete_comment(%Comment{} = comment, %Actor{} = actor) do
+    ActivityPub.delete(comment, actor, true)
   end
 end

lib/graphql/api/events.ex

@@ -34,7 +34,7 @@ defmodule Mobilizon.GraphQL.API.Events do
            Map.update(args, :picture, nil, fn picture ->
              process_picture(picture, organizer_actor)
            end) do
-      ActivityPub.update(:event, event, args, Map.get(args, :draft, false) == false)
+      ActivityPub.update(event, args, Map.get(args, :draft, false) == false)
     end
   end
 
@@ -43,8 +43,8 @@ defmodule Mobilizon.GraphQL.API.Events do
 
   If the event is deleted by
   """
-  def delete_event(%Event{} = event, federate \\ true) do
-    ActivityPub.delete(event, federate)
+  def delete_event(%Event{} = event, %Actor{} = actor, federate \\ true) do
+    ActivityPub.delete(event, actor, federate)
   end
 
   defp process_picture(nil, _), do: nil

lib/graphql/api/groups.ex

@@ -19,8 +19,25 @@ defmodule Mobilizon.GraphQL.API.Groups do
            args |> Map.get(:preferred_username) |> HTML.strip_tags() |> String.trim(),
          {:existing_group, nil} <-
            {:existing_group, Actors.get_local_group_by_title(preferred_username)},
+         args <- args |> Map.put(:type, :Group),
          {:ok, %Activity{} = activity, %Actor{} = group} <-
-           ActivityPub.create(:group, args, true, %{"actor" => args.creator_actor.url}) do
+           ActivityPub.create(:actor, args, true, %{"actor" => args.creator_actor.url}) do
+      {:ok, activity, group}
+    else
+      {:existing_group, _} ->
+        {:error, "A group with this name already exists"}
+
+      {:is_owned, nil} ->
+        {:error, "Actor id is not owned by authenticated user"}
+    end
+  end
+
+  @spec create_group(map) :: {:ok, Activity.t(), Actor.t()} | any
+  def update_group(%{id: id} = args) do
+    with {:existing_group, {:ok, %Actor{type: :Group} = group}} <-
+           {:existing_group, Actors.get_group_by_actor_id(id)},
+         {:ok, %Activity{} = activity, %Actor{} = group} <-
+           ActivityPub.update(group, args, true, %{"actor" => args.updater_actor.url}) do
       {:ok, activity, group}
     else
       {:existing_group, _} ->