Initial commit

.gitignore

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+\#*
+*~
+.#*
+.DS_Store
+.idea
+.project
+tmp
+nbproject
+*.swp

LICENSE

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+Redistribution and use in source and binary forms, with or without modification, 
+are permitted provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright notice, 
+      this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright notice, 
+      this list of conditions and the following disclaimer in the documentation 
+      and/or other materials provided with the distribution.
+    * Neither the name of the Rails Dog LLC nor the names of its 
+      contributors may be used to endorse or promote products derived from this 
+      software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

README.md

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+SpreeGiftCards
+==============
+
+Introduction goes here.
+
+
+Example
+=======
+
+Example goes here.
+
+
+Copyright (c) 2010 [name of extension creator], released under the New BSD License

Rakefile

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+require 'rubygems'
+require 'rake'
+require 'rake/testtask'
+require 'rake/packagetask'
+require 'rake/gempackagetask'
+
+spec = eval(File.read('spree_gift_cards.gemspec'))
+
+Rake::GemPackageTask.new(spec) do |p|
+  p.gem_spec = spec
+end
+
+desc "Release to gemcutter"
+task :release => :package do
+  require 'rake/gemcutter'
+  Rake::Gemcutter::Tasks.new(spec).define
+  Rake::Task['gem:push'].invoke
+end
+
+desc "Default Task"
+task :default => [ :spec ]
+
+require 'rspec/core/rake_task'
+RSpec::Core::RakeTask.new
+
+require 'cucumber/rake/task'
+Cucumber::Rake::Task.new do |t|
+  t.cucumber_opts = %w{--format pretty}
+end

app/controllers/gift_cards_controller.rb

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+class GiftCardsController < Spree::BaseController
+  helper 'admin/base'
+  def new
+    find_gift_card_variants
+    @gift_card = GiftCard.new
+  end
+
+  def create
+    @gift_card = GiftCard.new(params[:gift_card])
+    if @gift_card.save
+      @order = current_order(true)
+      line_item = @order.add_variant(@gift_card.variant, 1)
+      @gift_card.update_attributes(:line_item => line_item, :user => current_user)
+      redirect_to cart_path
+    else
+      find_gift_card_variants
+      render :action => :new
+    end
+  end
+
+  private
+
+  def find_gift_card_variants
+    gift_card_product_ids = Product.not_deleted.where(["is_gift_card = ?", true]).map(&:id)
+    @gift_card_variants = Variant.where(["price > 0 AND product_id IN (?)", gift_card_product_ids]).order("price")
+  end
+end

app/models/gift_card.rb

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+class GiftCard < ActiveRecord::Base
+  belongs_to :variant
+  belongs_to :line_item
+  belongs_to :user
+  validates :email, :presence => true
+  validates :name, :presence => true
+
+  before_create :generate_token
+
+  private
+
+	def generate_token
+	  self.token = Digest::SHA1.hexdigest([Time.now, rand].join)
+	end
+end

app/models/line_item_decorator.rb

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+LineItem.class_eval do
+  has_one :gift_card
+end

app/models/product_decorator.rb

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+Product.class_eval do
+
+  scope :gift_cards, where(["products.is_gift_card = ?", true])
+  scope :not_gift_cards, where(["products.is_gift_card = ?", false])
+
+  scope :active, lambda { |*args|
+    not_deleted.not_gift_cards.available(args.first)
+  }
+
+end

app/views/admin/products/_gift_card_fields.html.erb

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+<p>
+  <%= f.check_box(:is_gift_card) %> <%= f.label :is_gift_card, t("is_gift_card")%>
+</p>

app/views/gift_cards/new.html.erb

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+<h1><%= t(:gift_cards) %></h1>
+<%= render "shared/error_messages", :target => @gift_card %>
+<%= form_for @gift_card do |f| %>
+  <p>
+    <% @gift_card_variants.each do |card| %>
+      <%= f.radio_button :variant_id, card.id %><%= number_to_currency(card.price) %>
+    <% end %>
+  </p>
+  <%= f.field_container :email do %>
+    <%= f.label :email, t("email") %> <span class="required">*</span><br />
+    <%= f.text_field :email %>
+  <% end %>
+  <%= f.field_container :name do %>
+    <%= f.label :name, t("name") %> <span class="required">*</span><br />
+    <%= f.text_field :name %>
+  <% end %>
+  <%= f.field_container :note do %>
+    <%= f.label :note, t("note") %><br />
+    <%= f.text_area :note, :rows => 10 %>
+  <% end %> 
+  <button type='submit' class='large primary'>
+    <%= image_tag('/images/add-to-cart.png') + ' ' + t('add_to_cart') %>
+  </button>
+<% end %>

app/views/orders/_line_item_description.html.erb

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+<% if line_item.gift_card %>
+  <h4><%= t(:gift_card) %> <%= number_to_currency(variant.price) %> for 
+      <%= line_item.gift_card.name %> (<%= line_item.gift_card.email %>)</h4>
+  <p>
+    <%= truncate(line_item.gift_card.note, :length => 100, :omission => "...") %>
+  </p>
+<% else %>
+  <h4><%= link_to variant.product.name,  product_path(variant.product) %></h4>
+  <%= variant_options variant %>
+  <%= truncate(variant.product.description, :length => 100, :omission => "...") %>
+<% end %>

config/database.yml

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+development:
+  adapter: sqlite3
+  database: db/cucumber.sqlite3
+  pool: 5
+  timeout: 5000
+
+test:
+  adapter: sqlite3
+  database: db/test.sqlite3
+  pool: 5
+  timeout: 5000
+
+cucumber:
+  adapter: sqlite3
+  database: db/cucumber.sqlite3
+  pool: 5
+  timeout: 5000

config/environments/cucumber.rb

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+TestApp::Application.configure do
+  # Settings specified here will take precedence over those in config/environment.rb
+
+  # The test environment is used exclusively to run your application's
+  # test suite.  You never need to work with it otherwise.  Remember that
+  # your test database is "scratch space" for the test suite and is wiped
+  # and recreated between test runs.  Don't rely on the data there!
+  config.cache_classes = true
+
+  # Log error messages when you accidentally call methods on nil.
+  config.whiny_nils = true
+
+  # Show full error reports and disable caching
+  config.consider_all_requests_local       = true
+  config.action_controller.perform_caching = false
+
+  # Raise exceptions instead of rendering exception templates
+  config.action_dispatch.show_exceptions = false
+
+  # Disable request forgery protection in test environment
+  config.action_controller.allow_forgery_protection    = false
+
+  # Tell Action Mailer not to deliver emails to the real world.
+  # The :test delivery method accumulates sent emails in the
+  # ActionMailer::Base.deliveries array.
+  config.action_mailer.delivery_method = :test
+
+  # Use SQL instead of Active Record's schema dumper when creating the test database.
+  # This is necessary if your schema can't be completely dumped by the schema dumper,
+  # like if you have constraints or database-specific column types
+  # config.active_record.schema_format = :sql
+
+  # Print deprecation notices to the stderr
+  config.active_support.deprecation = :stderr
+
+  config.action_mailer.default_url_options = { :host => 'testapp.com' }
+
+end

config/locales/en.yml

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+en:
+  buy_gift_card: "Buy gift card"
+  gift_card: "Gift card"
+  gift_cards: "Gift cards"
+  is_gift_card: "is gift card"

config/routes.rb

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+Rails.application.routes.draw do
+  resources :gift_cards
+end

lib/generators/spree_gift_cards/install_generator.rb

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+module SpreeGiftCards
+  module Generators
+    class InstallGenerator < Rails::Generators::Base
+      source_root File.expand_path("../../templates", __FILE__)
+
+      desc "Configures your Rails application for use with spree_gift_cards"
+
+      def copy_migrations
+        directory "db"
+      end
+
+    end
+  end
+end
+

lib/generators/templates/db/migrate/20101008115306_add_gift_card_attr_to_products.rb

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+class AddGiftCardAttrToProducts < ActiveRecord::Migration
+  def self.up
+    change_table(:products) do |t|
+      t.column :is_gift_card, :boolean, :default => false, :null => false
+    end  
+  end
+
+  def self.down
+    change_table(:products) do |t|
+      t.remove :is_gift_card
+    end
+  end
+end

lib/generators/templates/db/migrate/20101011103850_create_gift_cards.rb

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+class CreateGiftCards < ActiveRecord::Migration
+  def self.up
+    create_table :gift_cards do |t|
+      t.integer :variant_id, :null => false
+      t.integer :line_item_id
+      t.integer :user_id
+      t.string :email, :null => false
+      t.string :name
+      t.text :note
+      t.string :token, :null => false
+      t.boolean :is_received, :default => false, :null => false
+      t.datetime :sent_at
+      t.timestamps
+    end
+  end
+
+  def self.down
+    drop_table :gift_cards
+  end
+end

lib/spree_gift_cards.rb

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+require 'spree_core'
+require 'spree_gift_cards_hooks'
+
+module SpreeGiftCards
+  class Engine < Rails::Engine
+
+    config.autoload_paths += %W(#{config.root}/lib)
+
+    def self.activate
+      Dir.glob(File.join(File.dirname(__FILE__), "../app/**/*_decorator*.rb")) do |c|
+        Rails.env == "production" ? require(c) : load(c)
+      end
+    end
+
+    config.to_prepare &method(:activate).to_proc
+  end
+end

lib/spree_gift_cards_hooks.rb

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+class SpreeGiftCardsHooks < Spree::ThemeSupport::HookListener
+  insert_after :admin_product_form_right , "admin/products/gift_card_fields"
+
+  insert_after :sidebar do
+    %(
+    <%= link_to t("buy_gift_card"), new_gift_card_path, :class => 'button' %>
+    )
+  end
+
+  replace :cart_item_description, "orders/line_item_description"
+end

lib/tasks/spree_gift_cards.rake

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+# add custom rake tasks here

spree-gift-cards.gemspec

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+Gem::Specification.new do |s|
+  s.platform    = Gem::Platform::RUBY
+  s.name        = 'spree_gift_cards'
+  s.version     = '0.30.0.beta2'
+  s.summary     = 'Add gem summary here'
+  #s.description = 'Add (optional) gem description here'
+  s.required_ruby_version = '>= 1.8.7'
+
+  s.author            = 'Roman Smirnov'
+  s.email             = '[email protected]'
+  # s.homepage          = 'http://www.rubyonrails.org'
+  # s.rubyforge_project = 'actionmailer'
+
+  s.files        = Dir['CHANGELOG', 'README.md', 'LICENSE', 'lib/**/*', 'app/**/*']
+  s.require_path = 'lib'
+  s.requirements << 'none'
+
+  s.has_rdoc = true
+
+  s.add_dependency('spree_core', '>= 0.30.0.beta2')
+  s.add_dependency('spree_auth', '>= 0.30.0.beta2')
+  s.add_dependency('spree_store_credits', '>= 0.30.0.beta2')
+end