VietTH: Update template email checkout

app/controllers/carts_controller.rb

 class CartsController < ApplicationController
   include CartsManagement
 
+  before_action :authenticate_user!
+
   def index
     @cart = Cart.new
   end
@@ -32,7 +34,7 @@ class CartsController < ApplicationController
   end
 
   def send_checkout_email(cart)
-    CartMailer.checkout(current_user.email, cart).deliver_later
+    CartMailer.send_checkout(current_user.email, cart).deliver_later
   end
 
   private

app/controllers/products_controller.rb

@@ -4,6 +4,7 @@ class ProductsController < ApplicationController
   before_action :set_product, only: [:show, :add_cart]
   before_action :set_categories, only: [:new]
   before_action :add_breadcrumb_home
+  before_action :authenticate_user!, only: [:new, :create]
 
   def new
     @product = Product.new
@@ -25,7 +26,6 @@ class ProductsController < ApplicationController
   end
 
   def add_cart
-    # clear_cart
     add_to_cart @product
     redirect_to @product
   end

app/mailers/cart_mailer.rb

 class CartMailer < ActionMailer::Base
   default from: 'demo@example.com'
 
-  def checkout(email, cart)
+  def send_checkout(email, cart)
     @cart = cart
     @cart_items = @cart.cart_items.includes(:product)
-    mail(
-      to: email,
-      subject: "Order number #{cart.id}"
-    )
+    mail(to: email, subject: "Order number #{cart.id}")
   end
 end
\ No newline at end of file

app/views/cart_mailer/checkout.html.haml

@@ -14,8 +14,8 @@
         %td.number.text-right
           = index + 1
         %td.title
-          = link_to cart_item.product.title, product_path(cart_item.product)
+          = link_to cart_item.product.title, product_url(cart_item.product)
         %td.price
           = cart_item.product.price
         %td.quantity
-          = cart_item.product.quantity
\ No newline at end of file
+          = cart_item.quantity
\ No newline at end of file

db/schema.rb

@@ -46,12 +46,12 @@ ActiveRecord::Schema.define(version: 20150706090027) do
     t.datetime "created_at",                                          null: false
     t.datetime "updated_at",                                          null: false
     t.string   "asin",         limit: 255
-    t.string   "title",        limit: 255,                            null: false
+    t.string   "title",        limit: 255
     t.string   "image_lg_url", limit: 255
     t.string   "image_md_url", limit: 255
     t.string   "image_sm_url", limit: 255
     t.decimal  "price",                    precision: 10, default: 0
-    t.integer  "category_id",  limit: 4,                              null: false
+    t.integer  "category_id",  limit: 4
     t.integer  "product_type", limit: 4,                  default: 0
     t.string   "image",        limit: 255
   end