# frozen_string_literal: true module Decidim module Proposals module Admin # A command with all the business logic when a user creates a new proposal. class CreateProposal < Rectify::Command # Public: Initializes the command. # # form - A form object with the params. def initialize(form) @form = form end # Executes the command. Broadcasts these events: # # - :ok when everything is valid, together with the proposal. # - :invalid if the form wasn't valid and we couldn't proceed. # # Returns nothing. def call return broadcast(:invalid) if form.invalid? if process_attachments? build_attachment return broadcast(:invalid) if attachment_invalid? end transaction do create_proposal create_attachment if process_attachments? end broadcast(:ok, proposal) end private attr_reader :form, :proposal, :attachment def create_proposal @proposal = Proposal.create!( title: form.title, body: form.body, category: form.category, scope: form.scope, feature: form.feature, address: form.address, latitude: form.latitude, longitude: form.longitude ) end def build_attachment @attachment = Attachment.new( title: form.attachment.title, file: form.attachment.file, attached_to: @proposal ) end def attachment_invalid? if attachment.invalid? && attachment.errors.has_key?(:file) form.attachment.errors.add :file, attachment.errors[:file] true end end def attachment_present? form.attachment.file.present? end def create_attachment attachment.attached_to = proposal attachment.save! end def attachments_allowed? form.current_feature.settings.attachments_allowed? end def process_attachments? attachments_allowed? && attachment_present? end end end end end