gistfile1.txt

index.html.haml


%h1 Listing orders

%table
  %tr
    %th Name
    %th Address
    %th Email
    %th Pay type
    %th
    %th
    %th

  - @orders.each do |order|
    %tr
      %td= order.name
      %td= order.address
      %td= order.email
      %td= order.pay_type
      %td= link_to 'Show', order
      %td= link_to 'Edit', edit_order_path(order)
      %td= link_to 'Destroy', order, :confirm => 'Are you sure?', :method => :delete

%br

= link_to 'New Order', new_order_path
= will_paginate @orders


orders_controller.rb

class OrdersController < ApplicationController
  # GET /orders
  # GET /orders.json
  def index
    @orders = Order.all

    respond_to do |format|
      format.html # index.html.erb
      format.json { render json: @orders }
    end
  end

  # GET /orders/1
  # GET /orders/1.json
  def show
    @order = Order.find(params[:id])

    respond_to do |format|
      format.html # show.html.erb
      format.json { render json: @order }
    end
  end

  # GET /orders/new
  # GET /orders/new.json
  def new
    @cart = current_cart
    if @cart.line_items.empty?
      redirect_to store_url, notice: "Your cart is empty"
      return
    end
    
    @order = Order.new

    respond_to do |format|
      format.html # new.html.erb
      format.json { render json: @order }
    end
  end

  # GET /orders/1/edit
  def edit
    @order = Order.find(params[:id])
  end

  # POST /orders
  # POST /orders.json
  def create
    @order = Order.new(params[:order])
    @order.add_line_items_from_cart(current_cart)

    respond_to do |format|
      if @order.save
        Cart.destroy(session[:cart_id])
        session[:cart_id] = nil
        format.html { redirect_to store_url, notice: 'Thank you for your order.' }
        format.json { render json: @order, status: :created, location: @order }
      else
        @cart = current_cart
        format.html { render action: "new" }
        format.json { render json: @order.errors, status: :unprocessable_entity }
      end
    end
  end

  # PUT /orders/1
  # PUT /orders/1.json
  def update
    @order = Order.find(params[:id])

    respond_to do |format|
      if @order.update_attributes(params[:order])
        format.html { redirect_to @order, notice: 'Order was successfully updated.' }
        format.json { head :ok }
      else
        format.html { render action: "edit" }
        format.json { render json: @order.errors, status: :unprocessable_entity }
      end
    end
  end

  # DELETE /orders/1
  # DELETE /orders/1.json
  def destroy
    @order = Order.find(params[:id])
    @order.destroy

    respond_to do |format|
      format.html { redirect_to orders_url }
      format.json { head :ok }
    end
  end
end