2024-02-20 17:44:52 +00:00
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# frozen_string_literal: true
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# = ActivityPub =
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#
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# El registro de actividades recibidas y su estado. Cuando recibimos
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# una actividad, puede estar destinada a varies actores dentro de Sutty,
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# con lo que generamos una cola para cada une.
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#
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# @see {https://www.w3.org/TR/activitypub/#client-to-server-interactions}
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class ActivityPub < ApplicationRecord
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IGNORED_EVENTS = %i[remove]
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IGNORED_STATES = %i[removed]
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2024-02-20 17:44:52 +00:00
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2024-03-12 17:24:38 +00:00
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include AASM
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2024-02-26 13:39:00 +00:00
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belongs_to :instance
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belongs_to :site
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belongs_to :object, polymorphic: true
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belongs_to :actor
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belongs_to :remote_flag, optional: true, class_name: 'ActivityPub::RemoteFlag'
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has_many :activities
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validates :site_id, presence: true
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validates :object_id, presence: true
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validates :aasm_state, presence: true, inclusion: { in: %w[paused approved rejected reported removed] }
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2024-03-05 17:18:06 +00:00
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accepts_nested_attributes_for :remote_flag
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2024-02-23 15:54:31 +00:00
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# Encuentra la URI de un objeto
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#
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# @return [String, nil]
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def self.uri_from_object(object)
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case object
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when Array then uri_from_object(object.first)
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when String then object
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when Hash then (object['id'] || object[:id])
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end
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end
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aasm do
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# Todavía no hay una decisión sobre el objeto
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state :paused, initial: true
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# Le usuarie aprobó el objeto
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state :approved
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# Le usuarie rechazó el objeto
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state :rejected
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# Le usuarie reportó el objeto
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state :reported
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# Le actore eliminó el objeto
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state :removed
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2024-03-14 20:08:38 +00:00
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# Se puede volver a pausa en caso de actualización remota, para
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# revisar los cambios.
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event :pause do
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transitions to: :paused
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end
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# Recibir una acción de eliminación, eliminar el contenido de la
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# base de datos. Esto elimina el contenido para todos los sitios
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# porque estamos respetando lo que pidió le actore.
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event :remove do
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transitions to: :removed
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2024-02-21 19:42:28 +00:00
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before do
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next if object.blank?
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object.update(content: {}) unless object.content.empty?
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end
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end
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2024-03-04 19:46:43 +00:00
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# La actividad se aprueba, informándole a la Social Inbox que está
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# aprobada. También recibimos la aprobación via
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# webhook a modo de confirmación.
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event :approve do
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transitions from: %i[paused], to: :approved
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before do
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allow_remotely!
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end
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end
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# La actividad fue rechazada
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event :reject do
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transitions from: %i[paused approved], to: :rejected
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before do
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reject_remotely!
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end
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end
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2024-02-22 21:42:36 +00:00
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# Solo podemos reportarla luego de rechazarla
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event :report do
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transitions from: :rejected, to: :reported
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before do
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ActivityPub::RemoteFlagJob.perform_later(remote_flag: remote_flag) if remote_flag.waiting?
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end
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end
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end
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2024-03-08 18:55:01 +00:00
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2024-03-13 14:15:31 +00:00
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# Definir eventos en masa
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include AasmEventsConcern
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2024-03-14 20:08:55 +00:00
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# Lo que tenemos que aprobar o rechazar es la última actividad
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# disponible, que según el scope por defecto, va a ser la primera de
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# la lista.
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def reject_remotely!
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raise unless site.social_inbox.inbox.reject(id: activities.first.uri).ok?
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end
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def allow_remotely!
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raise unless site.social_inbox.inbox.accept(id: activities.first.uri).ok?
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end
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end
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