forked from potsda.mn/mobilizon
59 lines
1.8 KiB
Elixir
59 lines
1.8 KiB
Elixir
defmodule Mobilizon.Federation.ActivityPub.Actions.Remove do
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@moduledoc """
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Remove things
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"""
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alias Mobilizon.Actors
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alias Mobilizon.Actors.{Actor, Member}
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alias Mobilizon.Federation.ActivityPub.Activity
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alias Mobilizon.Web.Email.Member, as: EmailMember
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require Logger
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import Mobilizon.Federation.ActivityPub.Utils,
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only: [
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create_activity: 2,
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maybe_federate: 1,
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maybe_relay_if_group_activity: 1
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]
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@doc """
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Remove an activity, using an activity of type `Remove`
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"""
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@spec remove(Member.t(), Actor.t(), Actor.t(), boolean, map) ::
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{:ok, Activity.t(), Member.t()} | {:error, :member_not_found | Ecto.Changeset.t()}
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def remove(
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%Member{id: member_id},
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%Actor{type: :Group, url: group_url, members_url: group_members_url},
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%Actor{url: moderator_url} = moderator,
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local,
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_additional \\ %{}
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) do
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with %Member{actor: %Actor{url: actor_url}} = member <- Actors.get_member(member_id),
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{:ok, %Member{}} <- Actors.delete_member(member) do
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Mobilizon.Service.Activity.Member.insert_activity(member,
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moderator: moderator,
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subject: "member_removed"
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)
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Cachex.del(:activity_pub, "member_#{member_id}")
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EmailMember.send_notification_to_removed_member(member)
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remove_data = %{
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"to" => [actor_url, group_members_url],
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"type" => "Remove",
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"actor" => moderator_url,
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"object" => member.url,
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"origin" => group_url
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}
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{:ok, activity} = create_activity(remove_data, local)
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maybe_federate(activity)
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maybe_relay_if_group_activity(activity)
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{:ok, activity, member}
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else
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nil -> {:error, :member_not_found}
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{:error, %Ecto.Changeset{} = err} -> {:error, err}
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end
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end
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end
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