Class: Decidim::Consultations::MultipleVoteQuestion

Inherits:
Decidim::Command
  • Object
show all
Defined in:
app/commands/decidim/consultations/multiple_vote_question.rb

Overview

A command with all the business logic when a user votes a multivote question.

Instance Method Summary collapse

Constructor Details

#initialize(form, current_user) ⇒ MultipleVoteQuestion

Public: Initializes the command.

form - A Decidim::Consultations::MultiVoteForm object. current_user - The current user.



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# File 'app/commands/decidim/consultations/multiple_vote_question.rb', line 11

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

Instance Method Details

#call ⇒ Object

Executes the command. Broadcasts these events:

  • :ok when everything is valid, together with the vote.

  • :invalid if the form wasn’t valid and we couldn’t proceed.

Returns nothing.



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# File 'app/commands/decidim/consultations/multiple_vote_question.rb', line 22

def call
  return broadcast(:invalid, form, form.errors[:responses].first) if form.invalid?

  ActiveRecord::Base.transaction do
    form.vote_forms.each do |form|
      create_vote! form
    end
    broadcast(:ok, form)
  rescue StandardError => e
    broadcast(:invalid, form, e.message)
  end
end