Sha256: 3e5faa86cffdd2c2b361febe4409f0609e8ad80a67d5cf5faf3cdf8cd033ff9b
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Size: 1.26 KB
Versions: 9
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Contents
# frozen_string_literal: true module Decidim module Admin # A command that reorders the steps in a participatory process. class ReorderParticipatoryProcessSteps < Rectify::Command # Public: Initializes the command. # # collection - an ActiveRecord::Relation of steps # order - an Array holding the order of IDs of steps def initialize(collection, order) @collection = collection @order = order end # Executes the command. Broadcasts these events: # # - :ok when everything is valid. # - :invalid if the data wasn't valid and we couldn't proceed. # # Returns nothing. def call return broadcast(:invalid) unless order.present? reorder_steps broadcast(:ok) end private attr_reader :collection def reorder_steps data = order.each_with_index.inject({}) do |hash, (id, index)| hash.update(id => { position: index }) end ParticipatoryProcessStep.transaction do collection.update_all(position: nil) collection.update(data.keys, data.values) end end def order return nil unless @order.is_a?(Array) && @order.present? @order end end end end
Version data entries
9 entries across 9 versions & 2 rubygems