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Contents
# frozen_string_literal: true
module Decidim
module Comments
# This is a helper class in order to publish comment creation events
# so that components can react to these successes and perform whatever they are required to.
class CommentCreation
EVENT_NAME = "decidim.comments.comment_created"
# Publishes the event to ActiveSupport::Notifications.
#
# comment - The Decidim::Comments::Comment that has just been created.
# metadatas - The hash of metadatas returned by the ContentProcessor after parsing
# this `comment`.
def self.publish(comment, metadatas)
ActiveSupport::Notifications.publish(
EVENT_NAME,
comment_id: comment.id,
metadatas:
)
end
# Creates a subscription to events for created comments.
#
# block - The block to be executed when a comment is created.
def self.subscribe(&block)
ActiveSupport::Notifications.subscribe(EVENT_NAME) do |_event_name, data|
block.call(data)
end
end
end
end
end
Version data entries
15 entries across 15 versions & 1 rubygems