gistfile1.rb

class CheckoutsController < ApplicationController
  before_filter :require_login
  before_action :set_checkout, only: [:show, :edit, :update, :destroy]
  before_action :correct_user, only: [:show, :edit, :update, :destroy]
  
  # GET /checkouts
  def index
    @user = current_user
    @checkouts = @user.checkouts.to_a
  end

  # GET /checkouts/1
  def show
    @user = current_user
    @checkouts = @user.checkouts.to_a
  end

  # GET /checkouts/new
  def new
    @user = current_user
    @checkout = @user.checkouts.new
  end

  # GET /checkouts/1/edit
  def edit
    @user = current_user
    @checkout = Checkout.find(params[:id])
  end

  # POST /checkouts
  def create    
    @user = current_user
    @checkout = @user.checkouts.build(checkout_params)

    respond_to do |format|
      if @checkout.save
        format.html { redirect_to @checkout, notice: 'Checkout was successfully created.' }
      else
        format.html { render action: 'new' }
      end
    end
  end

  # PATCH/PUT /checkouts/1
  def update
    respond_to do |format|
      if @checkout.update(checkout_params)
        format.html { redirect_to @checkout, notice: 'Checkout was successfully updated.' }
      else
        format.html { render action: 'edit' }
      end
    end
  end

  # DELETE /checkouts/1
  def destroy
    @checkout.destroy
    respond_to do |format|
      format.html { redirect_to checkouts_url }
    end
  end

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

    # Never trust parameters from the scary internet, only allow the white list through.
    def checkout_params
      params.require(:checkout).permit(:job, :employee_ids, :shift, :date, :hours, :sales, :tips, :owed, :collected, :notes)
    end
    
    def correct_user
      @checkout = current_user.checkouts.find_by(id: params[:id])
      
      redirect_to checkouts_path if @checkout.nil?
    end
end