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| class ProductsController < ApplicationController | |
| def index | |
| end | |
| end |
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| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <title>Artstore</title> | |
| <%= stylesheet_link_tag 'application', media: 'all', 'data-turbolinks-track' => true %> | |
| <%= javascript_include_tag 'application', 'data-turbolinks-track' => true %> | |
| <%= csrf_meta_tags %> | |
| </head> | |
| <body> |
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| rails c | |
| u = User.new(:email=> “[email protected]”,:password => “12345678”, :password_confirmation => “12345678”) | |
| u.save | |
| u.is_admin = true | |
| u.save |
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| class User < ActiveRecord::Base | |
| # Include default devise modules. Others available are: | |
| # :confirmable, :lockable, :timeoutable and :omniauthable | |
| devise :database_authenticatable, :registerable, | |
| :recoverable, :rememberable, :trackable, :validatable | |
| def admin? | |
| is_admin |
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| class ApplicationController < ActionController::Base | |
| # Prevent CSRF attacks by raising an exception. | |
| # For APIs, you may want to use :null_session instead. | |
| protect_from_forgery with: :exception | |
| def admin_required | |
| current_user.admin? | |
| end |
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| class Admin::ProductsController < ApplicationController | |
| def new | |
| @product = Product.new | |
| end | |
| def create | |
| @product = Product.new(product_params) | |
| if @product.save |
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| <%= form_for [:admin, @product] do |f| %> | |
| <div class="group"> | |
| <%= f.label("標題") %> | |
| <%= f.text_field :title %> | |
| </div> | |
| <div class="group"> | |
| <%= f.label("敘述") %> | |
| <%= f.text_area :description %> |
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| Rails.application.routes.draw do | |
| namespace :admin do | |
| resources :products | |
| end | |
| end |
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| namespace :dev do | |
| desc "Rebuild system" | |
| task :build => ["tmp:clear", "log:clear", "db:drop", "db:create", "db:migrate", "db:seed" ] | |
| desc "demo" | |
| task :demo => :environment do | |
| for i in 1..10 do | |
| puts i | |
| end |
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| class OrderPlacingService | |
| def initialize(cart,order) | |
| @order = order | |
| @cart = cart | |
| end | |
| def place_order! | |
| @order.build_item_cache_from_cart(@cart) | |
| @order.calculate_total!(@cart) | |
| @cart.clear! |
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