forked from potsda.mn/mobilizon
cc820d6b63
* Data doesn't need anymore to be converted to ActivityStream format to be saved (this was taken from Pleroma and not at all a good idea here) * Everything saved when creating an event is inserted into PostgreSQL in a single transaction
74 lines
2.3 KiB
Elixir
74 lines
2.3 KiB
Elixir
defmodule MobilizonWeb.API.Participations do
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@moduledoc """
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Common API to join events and groups.
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"""
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alias Mobilizon.Actors.Actor
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alias Mobilizon.Events
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alias Mobilizon.Events.{Event, Participant}
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alias Mobilizon.Service.ActivityPub
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alias MobilizonWeb.Email.Participation
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@spec join(Event.t(), Actor.t()) :: {:ok, Participant.t()}
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def join(%Event{id: event_id} = event, %Actor{id: actor_id} = actor) do
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with {:error, :participant_not_found} <- Mobilizon.Events.get_participant(event_id, actor_id),
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{:ok, activity, participant} <- ActivityPub.join(event, actor, true) do
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{:ok, activity, participant}
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end
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end
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def leave(%Event{} = event, %Actor{} = actor) do
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with {:ok, activity, participant} <- ActivityPub.leave(event, actor, true) do
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{:ok, activity, participant}
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end
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end
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@doc """
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Update participation status
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"""
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def update(%Participant{} = participation, %Actor{} = moderator, :participant),
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do: accept(participation, moderator)
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def update(%Participant{} = participation, %Actor{} = moderator, :rejected),
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do: reject(participation, moderator)
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defp accept(
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%Participant{} = participation,
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%Actor{} = moderator
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) do
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with {:ok, activity, _} <-
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ActivityPub.accept(
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:join,
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participation,
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%{role: :participant},
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true,
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%{"to" => [moderator.url]}
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),
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{:ok, %Participant{role: :participant} = participation} <-
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Events.update_participant(participation, %{"role" => :participant}),
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:ok <- Participation.send_emails_to_local_user(participation) do
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{:ok, activity, participation}
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end
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end
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defp reject(
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%Participant{} = participation,
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%Actor{} = moderator
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) do
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with {:ok, activity, _} <-
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ActivityPub.reject(
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%{
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to: [participation.actor.url],
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actor: moderator.url,
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object: participation.url
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},
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"#{MobilizonWeb.Endpoint.url()}/reject/join/#{participation.id}"
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),
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{:ok, %Participant{role: :rejected} = participation} <-
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Events.update_participant(participation, %{"role" => :rejected}),
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:ok <- Participation.send_emails_to_local_user(participation) do
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{:ok, activity, participation}
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end
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end
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end
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