# frozen_string_literal: true

class Posts::VotesController < ApplicationController
  before_action :load_post
  before_action :load_user
  before_action :check_auth

  def destroy
    engine = Booru::VotingEngine.new(@user, @post)
    engine.unvote!

    @post.update_index

    redirect_to short_post_path(@post)
  end

  private

  def load_post
    @post = Post.find(params[:post_id])
  end

  def load_user
    @user = User.find(params[:id])
  end

  def check_auth
    authorize! :tamper_votes, @post
  end
end