Class: Decidim::Initiatives::UpdateInitiative

Inherits:
Command
  • Object
show all
Includes:
GalleryMethods, CurrentLocale, MultipleAttachmentsMethods
Defined in:
decidim-initiatives/app/commands/decidim/initiatives/update_initiative.rb

Overview

A command with all the business logic that updates an existing initiative.

Instance Method Summary collapse

Methods included from CurrentLocale

#current_locale

Methods inherited from Command

call, #evaluate, #method_missing, #respond_to_missing?, #transaction, #with_events

Constructor Details

#initialize(initiative, form, current_user) ⇒ UpdateInitiative

Public: Initializes the command.

initiative - Decidim::Initiative form - A form object with the params.



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# File 'decidim-initiatives/app/commands/decidim/initiatives/update_initiative.rb', line 16

def initialize(initiative, form, current_user)
  @form = form
  @initiative = initiative
  @current_user = current_user
  @attached_to = initiative
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method in the class Decidim::Command

Instance Method Details

#call ⇒ Object

Executes the command. Broadcasts these events:

  • :ok when everything is valid.

  • :invalid if the form was not valid and we could not proceed.

Returns nothing.



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# File 'decidim-initiatives/app/commands/decidim/initiatives/update_initiative.rb', line 29

def call
  return broadcast(:invalid) if form.invalid?

  if process_attachments?
    build_attachments
    return broadcast(:invalid) if attachments_invalid?
  end

  if process_gallery?
    build_gallery
    return broadcast(:invalid) if gallery_invalid?
  end

  @initiative = Decidim.traceability.update!(
    initiative,
    current_user,
    attributes
  )

  photo_cleanup!
  document_cleanup!
  create_attachments if process_attachments?
  create_gallery if process_gallery?

  broadcast(:ok, initiative)
rescue ActiveRecord::RecordInvalid
  broadcast(:invalid, initiative)
end