Use eaterprises spree_paypal_express with Bugsnag notification of paypal gateway errors

Gemfile

@@ -6,7 +6,7 @@ gem 'rails', '3.2.8'
 gem 'pg'
 gem 'spree', :git => 'git://github.com/spree/spree.git', :branch => '1-1-stable'
 gem 'spree_i18n', :git => 'git://github.com/spree/spree_i18n.git'
-gem 'spree_paypal_express', :git => 'git://github.com/spree/spree_paypal_express.git', :branch => '1-1-stable'
+gem 'spree_paypal_express', :git => 'git://github.com/eaterprises/spree_paypal_express.git', :branch => '1-1-stable'
 gem 'spree_last_address', :git => 'git://github.com/dancinglightning/spree-last-address.git'
 
 gem 'comfortable_mexican_sofa'

Gemfile.lock

@@ -13,6 +13,15 @@ GIT
     spree_last_address (1.1.0)
       spree_core (>= 1.1)
 
+GIT
+  remote: git://github.com/eaterprises/spree_paypal_express.git
+  revision: 63963fd3377a41debbf0f12a4cc78122145b0387
+  branch: 1-1-stable
+  specs:
+    spree_paypal_express (1.1.0)
+      spree_auth (>= 1.0.0)
+      spree_core (>= 1.0.0)
+
 GIT
   remote: git://github.com/joneslee85/spree-heroku.git
   revision: 63f0cfa47089cae50365e226ec7dd1eccde0ac05
@@ -23,7 +32,7 @@ GIT
 
 GIT
   remote: git://github.com/spree/spree.git
-  revision: d66ffac9088d0d5d0b0d146f305044ce619f0464
+  revision: 46691e075129fd3d7b59e296d73149a9066c1b9d
   branch: 1-1-stable
   specs:
     spree (1.1.3)
@@ -54,7 +63,7 @@ GIT
       jquery-rails (~> 2.0)
       kaminari (= 0.13.0)
       nested_set (= 1.7.0)
-      paperclip (~> 2.7)
+      paperclip (~> 2.8)
       rails (~> 3.2.8)
       ransack (~> 0.6.0)
       state_machine (= 1.1.2)
@@ -77,15 +86,6 @@ GIT
       i18n (~> 0.5)
       spree (~> 1.1)
 
-GIT
-  remote: git://github.com/spree/spree_paypal_express.git
-  revision: 2c61f1700ef853e3d4f39739793dc3308422e94b
-  branch: 1-1-stable
-  specs:
-    spree_paypal_express (1.1.0)
-      spree_auth (>= 1.0.0)
-      spree_core (>= 1.0.0)
-
 GEM
   remote: http://rubygems.org/
   specs:
@@ -144,10 +144,10 @@ GEM
       nokogiri (>= 1.4.4)
       uuidtools (~> 2.1)
     bcrypt-ruby (3.0.1)
-    bugsnag (1.1.2)
-      httparty (~> 0.8.3)
-      multi_json (~> 1.3.4)
-    builder (3.0.3)
+    bugsnag (1.2.4)
+      httparty (>= 0.5, < 1.0)
+      multi_json (~> 1.0)
+    builder (3.0.4)
     cancan (1.6.7)
     capybara (1.1.2)
       mime-types (>= 1.16)
@@ -158,7 +158,7 @@ GEM
       xpath (~> 0.1.4)
     childprocess (0.3.2)
       ffi (~> 1.0.6)
-    cocaine (0.3.0)
+    cocaine (0.4.0)
     coderay (1.0.7)
     coffee-rails (3.2.2)
       coffee-script (>= 2.2.0)
@@ -209,7 +209,7 @@ GEM
       multi_xml
     i18n (0.6.1)
     journey (1.0.4)
-    jquery-rails (2.1.2)
+    jquery-rails (2.1.3)
       railties (>= 3.1.0, < 5.0)
       thor (~> 0.14)
     json (1.7.5)
@@ -237,7 +237,7 @@ GEM
       railties (>= 3.0.0)
     nokogiri (1.5.5)
     orm_adapter (0.0.7)
-    paperclip (2.7.0)
+    paperclip (2.8.0)
       activerecord (>= 2.3.0)
       activesupport (>= 2.3.2)
       cocaine (>= 0.0.2)
@@ -261,7 +261,7 @@ GEM
       rack (>= 0.4)
     rack-ssl (1.3.2)
       rack
-    rack-test (0.6.1)
+    rack-test (0.6.2)
       rack (>= 1.0)
     rails (3.2.8)
       actionmailer (= 3.2.8)
@@ -325,7 +325,7 @@ GEM
       libv8 (~> 3.3.10)
     thor (0.16.0)
     tilt (1.3.3)
-    treetop (1.4.10)
+    treetop (1.4.11)
       polyglot
       polyglot (>= 0.3.1)
     truncate_html (0.5.5)

app/controllers/spree/suppliers_controller.rb

@@ -2,6 +2,10 @@ module Spree
   class SuppliersController < BaseController
     helper 'spree/products'
 
+    def index
+      @suppliers = Supplier.all
+    end
+
     def show
       options = {:supplier_id => params[:id]}
       options.merge(params.reject { |k,v| k == :id })

app/models/spree/supplier.rb

@@ -12,6 +12,17 @@ module Spree
     after_initialize :initialize_country
     before_validation :set_unused_address_fields
 
+    def has_products_on_hand?
+      self.products.where('count_on_hand > 0').present?
+    end
+
+    def to_param
+      "#{id}-#{name.parameterize}"
+    end
+
+
+    private
+
     def initialize_country
       self.address ||= Address.new
       self.address.country = Country.find_by_id(Spree::Config[:default_country_id]) if self.address.new_record?
@@ -21,8 +32,5 @@ module Spree
       address.firstname = address.lastname = address.phone = 'unused' if address.present?
     end
 
-    def to_param
-      "#{id}-#{name.parameterize}"
-    end
   end
 end

app/views/spree/products/_source_sidebar.html.haml

@@ -2,7 +2,9 @@
   %h6.filter_name Shop by Supplier
   %ul.filter_choices
     - @suppliers.each do |supplier|
-      %li.nowrap= link_to supplier.name, supplier
+      - if supplier.has_products_on_hand?
+        %li.nowrap= link_to supplier.name, supplier
+    = button_to 'Browse All Suppliers', suppliers_path, :method => :get
 
   %h6.filter_name Shop by Distributor
   %ul.filter_choices

app/views/spree/suppliers/index.html.haml

@@ -0,0 +1,12 @@
+- content_for :sidebar do
+  %div{'data-hook' => "homepage_sidebar_navigation"}
+    = render 'spree/sidebar'
+
+
+%h1 Suppliers
+
+= cms_page_content(:content, Cms::Page.find_by_full_path('/suppliers'))
+
+%ul.suppliers
+  - @suppliers.each do |supplier|
+    %li= link_to supplier.name, supplier

spec/models/suppliers_spec.rb

@@ -8,14 +8,32 @@ module Spree
       it { should belong_to(:address) }
     end
 
-    it "should default country to system country" do
-      supplier = Supplier.new
-      supplier.address.country.should == Country.find_by_id(Config[:default_country_id])
-    end
-
     describe "validations" do
       it { should validate_presence_of(:name) }
     end
 
+    it "should default country to system country" do
+      subject.address.country.should == Country.find_by_id(Config[:default_country_id])
+    end
+
+    context "has_products_on_hand?" do
+      before :each do
+        @supplier = create(:supplier)
+      end
+
+      it "returns false when no products" do
+        @supplier.should_not have_products_on_hand
+      end
+
+      it "returns false when the product is out of stock" do
+        create(:product, :supplier => @supplier, :on_hand => 0)
+        @supplier.should_not have_products_on_hand
+      end
+
+      it "returns true when the product is in stock" do
+        create(:product, :supplier => @supplier, :on_hand => 1)
+        @supplier.should have_products_on_hand
+      end
+    end
   end
 end

spec/requests/consumer/suppliers_spec.rb

@@ -8,17 +8,43 @@ feature %q{
   include AuthenticationWorkflow
   include WebHelper
 
-  scenario "viewing a list of suppliers" do
+  scenario "viewing a list of suppliers in the sidebar" do
     # Given some suppliers
     s1 = create(:supplier)
     s2 = create(:supplier)
     s3 = create(:supplier)
 
+    # And some of those suppliers have a product
+    create(:product, :supplier => s1)
+    create(:product, :supplier => s3)
+
     # When I go to the home page
     visit spree.root_path
 
+    # Then I should see a list containing all the suppliers that have products in stock
+    page.should have_selector 'a', :text => s1.name
+    page.should have_selector 'a', :text => s3.name
+    page.should_not have_selector 'a', :text => s2.name
+  end
+
+  scenario "viewing a list of all suppliers" do
+    # Given some suppliers
+    s1 = create(:supplier)
+    s2 = create(:supplier)
+    s3 = create(:supplier)
+
+    # And some of those suppliers have a product
+    create(:product, :supplier => s1)
+    create(:product, :supplier => s3)
+
+    # When I go to the suppliers listing page
+    visit spree.root_path
+    click_button 'Browse All Suppliers'
+
     # Then I should see a list containing all the suppliers
-    [s1, s2, s3].each { |s| page.should have_selector 'a', :text => s.name }
+    page.should have_selector '#content a', :text => s1.name
+    page.should have_selector '#content a', :text => s2.name
+    page.should have_selector '#content a', :text => s3.name
   end
 
   scenario "viewing products provided by a supplier" do