src/inactionpropaganda/test/dummy/app/controllers/messages_controller.rb
class MessagesController < ActionController::Base
  before_action :set_message, only: [:show, :edit, :update, :destroy]

  # This class intentionally does not extend ApplicationController, so the
  # layout must be set manually. See commit 614e813 for details
  layout "application"

  # GET /messages
  def index
    @messages = Message.all
  end

  # GET /messages/1
  def show
  end

  # GET /messages/new
  def new
    @message = Message.new
  end

  # GET /messages/1/edit
  def edit
  end

  # POST /messages
  def create
    @message = Message.new(message_params)

    if @message.save
      redirect_to @message, notice: 'Message was successfully created.'
    else
      render :new, status: :unprocessable_entity
    end
  end

  # PATCH/PUT /messages/1
  def update
    if @message.update(message_params)
      redirect_to @message, notice: 'Message was successfully updated.'
    else
      render :edit, status: :unprocessable_entity
    end
  end

  # DELETE /messages/1
  def destroy
    @message.destroy
    redirect_to messages_url, notice: 'Message was successfully destroyed.'
  end

  private
    # Use callbacks to share common setup or constraints between actions.
    def set_message
      @message = Message.find(params[:id])
    end

    # Only allow a trusted parameter list through.
    def message_params
      params.expect(message: [:subject, :content])
    end
end
