Class: Decidim::Amendable::UpdateDraft

Inherits:
Command
  • Object
show all
Defined in:
app/commands/decidim/amendable/update_draft.rb

Overview

A command with all the business logic when a user updates and amendment draft.

Instance Method Summary collapse

Methods inherited from Command

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

Constructor Details

#initialize(form) ⇒ UpdateDraft

Public: Initializes the command.

form - A form object with the params.



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# File 'app/commands/decidim/amendable/update_draft.rb', line 12

def initialize(form)
  @form = form
  @amendment = form.amendment
  @amender = form.amender
  @emendation = form.emendation
  @user_group = Decidim::UserGroup.find_by(id: form.user_group_id)
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, together with the amend.

  • :invalid if the amendment is not a draft.

  • :invalid if the form is not valid or the amender is not the current user.

Returns nothing.



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# File 'app/commands/decidim/amendable/update_draft.rb', line 27

def call
  return broadcast(:invalid) unless form.valid? && amendment.draft? && amender == current_user

  transaction do
    update_draft
  end

  broadcast(:ok, @amendment)
end