Class: Decidim::Elections::VotesController

Inherits:
ApplicationController show all
Includes:
UsesVotesBooth, FormFactory
Defined in:
app/controllers/decidim/elections/votes_controller.rb

Overview

Provides access to election resources so that users can participate Election.where(component: current_component).published.lections.

Instance Method Summary collapse

Methods included from UsesVotesBooth

#receipt

Instance Method Details

#cast ⇒ Object

Casts the votes that have been saved in the session and redirects to the receipt page



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# File 'app/controllers/decidim/elections/votes_controller.rb', line 41

def cast
  enforce_permission_to(:create, :vote, election:)

  CastVotes.call(election, votes_buffer, voter_uid) do
    on(:ok) do
      votes_buffer.clear
      session[:voter_uid] = voter_uid
      session_attributes.clear
      redirect_to receipt_election_votes_path(election), notice: t("votes.cast.success", scope: "decidim.elections")
    end

    on(:invalid) do
      redirect_to confirm_election_votes_path(election), alert: I18n.t("votes.cast.invalid", scope: "decidim.elections")
    end
  end
end

#confirm ⇒ Object

Shows the confirmation page with the votes that will be cast



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# File 'app/controllers/decidim/elections/votes_controller.rb', line 36

def confirm
  enforce_permission_to(:create, :vote, election:)
end

#show ⇒ Object

Show the voting form for the given question



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# File 'app/controllers/decidim/elections/votes_controller.rb', line 15

def show
  enforce_permission_to(:create, :vote, election:)
end

#update ⇒ Object

Saves the vote for the current question and redirect to the next question



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# File 'app/controllers/decidim/elections/votes_controller.rb', line 20

def update
  enforce_permission_to(:create, :vote, election:)

  response_ids = Array(params.dig(:response, question.id.to_s)).compact

  if question.max_choices.present? && response_ids.size > question.max_choices
    flash.now[:alert] = t("votes.question.max_choices_exceeded", scope: "decidim.elections", max: question.max_choices)
    render :show
    return
  end

  votes_buffer[question.id.to_s] = params.dig(:response, question.id.to_s)
  redirect_to next_vote_step_path
end