class CheckpointsController < ApplicationController
  before_action :set_run

  def new
    @checkpoint = @run.checkpoints.build
  end

  def create
    @checkpoint = @run.checkpoints.build(checkpoint_params)
    @checkpoint.user = current_user
    if @checkpoint.save
      redirect_to run_path(@run), notice: "Saved checkpoint."
    else
      render :new, status: :unprocessable_entity
    end
  end

protected

  def checkpoint_params
    params.require(:checkpoint).permit(:comment, :save_file, :kind)
  end

  def set_run
    @run = Run.find(params[:run_id])
  end
end