mobilizon/lib/service/activity/group.ex
Thomas Citharel 1893d9f55b
Various refactoring and typespec improvements
Signed-off-by: Thomas Citharel <tcit@tcit.fr>
2021-09-26 17:52:24 +02:00

161 lines
5.5 KiB
Elixir

defmodule Mobilizon.Service.Activity.Group do
@moduledoc """
Insert a group setting activity
"""
alias Mobilizon.Actors
alias Mobilizon.Actors.Actor
alias Mobilizon.Service.Activity
alias Mobilizon.Service.Workers.ActivityBuilder
@behaviour Activity
@impl Activity
@spec insert_activity(Actor.t(), Keyword.t()) ::
{:ok, Job.t()} | {:ok, nil} | {:error, Ecto.Changeset.t()}
def insert_activity(group, options \\ [])
def insert_activity(
%Actor{type: :Group, id: group_id},
options
) do
subject = Keyword.get(options, :subject)
actor_id = Keyword.get(options, :actor_id)
default_updater_actor = Actors.get_actor(actor_id)
%Actor{id: actor_id} = Keyword.get(options, :updater_actor, default_updater_actor)
old_group = Keyword.get(options, :old_group)
case Actors.get_actor(group_id) do
%Actor{type: :Group} = group ->
ActivityBuilder.enqueue(:build_activity, %{
"type" => "group",
"subject" => subject,
"subject_params" => subject_params(group, subject, old_group),
"group_id" => group.id,
"author_id" => actor_id,
"object_type" => "group",
"object_id" => to_string(group.id),
"inserted_at" => DateTime.utc_now()
})
nil ->
{:ok, nil}
end
end
def insert_activity(_, _), do: {:ok, nil}
@impl Activity
def get_object(group_id) do
Actors.get_actor(group_id)
end
@spec subject_params(Actor.t(), String.t() | nil, Actor.t() | nil) :: map()
defp subject_params(%Actor{} = group, "group_updated", %Actor{} = old_group) do
group
|> subject_params(nil, nil)
|> maybe_put_old_name_if_updated(old_group.name, group.name)
|> maybe_put_summary_change_if_updated(old_group.summary, group.summary)
|> maybe_put_old_visibility_if_updated(old_group.visibility, group.visibility)
|> maybe_put_old_openness_if_updated(old_group.openness, group.openness)
|> maybe_put_address_change_if_updated(
old_group.physical_address_id,
group.physical_address_id
)
|> maybe_put_avatar_change_if_updated(
old_group.avatar,
group.avatar
)
|> maybe_put_banner_change_if_updated(
old_group.banner,
group.banner
)
|> maybe_put_manually_approves_followers_change_if_updated(
old_group.manually_approves_followers,
group.manually_approves_followers
)
end
defp subject_params(
%Actor{preferred_username: preferred_username, domain: domain, name: name} = actor,
_,
_
) do
%{
group_preferred_username: preferred_username,
group_name: name,
group_domain: domain,
group_federated_username: Actor.preferred_username_and_domain(actor),
group_changes: []
}
end
@spec maybe_put_old_name_if_updated(map(), String.t(), String.t()) :: map()
defp maybe_put_old_name_if_updated(params, old_group_name, new_group_name)
when old_group_name != new_group_name do
params
|> Map.update(:group_changes, [], fn changes -> changes ++ [:name] end)
|> Map.put(:old_group_name, old_group_name)
end
defp maybe_put_old_name_if_updated(params, _, _), do: params
defp maybe_put_summary_change_if_updated(params, old_summary, new_summary)
when old_summary != new_summary do
Map.update(params, :group_changes, [], fn changes -> changes ++ [:summary] end)
end
defp maybe_put_summary_change_if_updated(params, _, _), do: params
defp maybe_put_old_visibility_if_updated(params, old_group_visibility, new_group_visibility)
when old_group_visibility != new_group_visibility do
params
|> Map.update(:group_changes, [], fn changes -> changes ++ [:visibility] end)
|> Map.put(:old_group_visibility, old_group_visibility)
end
defp maybe_put_old_visibility_if_updated(params, _, _), do: params
defp maybe_put_old_openness_if_updated(params, old_group_openness, new_group_openness)
when old_group_openness != new_group_openness do
params
|> Map.update(:group_changes, [], fn changes -> changes ++ [:openness] end)
|> Map.put(:old_group_openness, old_group_openness)
end
defp maybe_put_old_openness_if_updated(params, _, _), do: params
defp maybe_put_address_change_if_updated(params, old_address_id, new_address_id)
when old_address_id != new_address_id do
Map.update(params, :group_changes, [], fn changes -> changes ++ [:address] end)
end
defp maybe_put_address_change_if_updated(params, _, _), do: params
defp maybe_put_avatar_change_if_updated(params, old_avatar, new_avatar)
when old_avatar != new_avatar do
Map.update(params, :group_changes, [], fn changes -> changes ++ [:avatar] end)
end
defp maybe_put_avatar_change_if_updated(params, _, _), do: params
defp maybe_put_banner_change_if_updated(params, old_banner, new_banner)
when old_banner != new_banner do
Map.update(params, :group_changes, [], fn changes -> changes ++ [:banner] end)
end
defp maybe_put_banner_change_if_updated(params, _, _), do: params
defp maybe_put_manually_approves_followers_change_if_updated(
params,
old_group_manually_approves_followers,
new_group_manually_approves_followers
)
when old_group_manually_approves_followers != new_group_manually_approves_followers do
params
|> Map.update(:group_changes, [], fn changes -> changes ++ [:manually_approves_followers] end)
|> Map.put(:old_group_manually_approves_followers, old_group_manually_approves_followers)
end
defp maybe_put_manually_approves_followers_change_if_updated(params, _, _), do: params
end