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Contents
# frozen_string_literal: true module Decidim module Admin # A command with all the business logic to add an attachment to a # participatory process. class CreateAttachment < Rectify::Command # Public: Initializes the command. # # form - A form object with the params. # attached_to - The ActiveRecord::Base that will hold the attachment def initialize(form, attached_to) @form = form @attached_to = attached_to end # Executes the command. Broadcasts these events: # # - :ok when everything is valid. # - :invalid if the form wasn't valid and we couldn't proceed. # # Returns nothing. def call return broadcast(:invalid) if form.invalid? build_attachment if @attachment.valid? @attachment.save! notify_followers broadcast(:ok) else @form.errors.add :file, @attachment.errors[:file] if @attachment.errors.has_key? :file broadcast(:invalid) end end private attr_reader :form def build_attachment @attachment = Attachment.new( title: form.title, description: form.description, file: form.file, attached_to: @attached_to ) end def notify_followers return unless @attachment.attached_to.is_a?(Decidim::Followable) Decidim::EventsManager.publish( event: "decidim.events.attachments.attachment_created", event_class: Decidim::AttachmentCreatedEvent, resource: @attachment, recipient_ids: @attachment.attached_to.followers.pluck(:id) ) end end end end
Version data entries
4 entries across 4 versions & 1 rubygems