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Contents
# frozen_string_literal: true
module Decidim
module Admin
# A command with all the business logic to update an attachment from a
# participatory process.
class UpdateAttachment < Rectify::Command
attr_reader :attachment
# Public: Initializes the command.
#
# attachment - the Attachment to update
# form - A form object with the params.
def initialize(attachment, form)
@attachment = attachment
@form = form
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?
update_attachment
broadcast(:ok)
end
private
attr_reader :form
def update_attachment
attachment.update_attributes!(attributes)
end
def attributes
{
title: form.title,
file: form.file,
description: form.description
}.reject do |_attribute, value|
value.blank?
end
end
end
end
end
Version data entries
54 entries across 54 versions & 2 rubygems