class PuzzlesController < ApplicationController
  before_action :set_puzzle, only: %i[ show destroy ]

  def index
    @puzzles = Puzzle.all
  end

  def show
  end

  def new
    @puzzle = Puzzle.new
  end

  def create
    @puzzle = Puzzle.new(puzzle_params)
    if @puzzle.save
      redirect_to @puzzle
    else
      render :new, status: :unprocessable_entity
    end
  end

  def destroy
    @puzzle.destroy
    redirect_to puzzles_path
  end

  private

  def set_puzzle
    @puzzle = Puzzle.find(params[:id])
  end

  def puzzle_params
    params.expect(puzzle: [ :name, :image ])
  end
end