Admin list order cycles

app/controllers/admin/order_cycles_controller.rb

@@ -0,0 +1,10 @@
+module Admin
+  class OrderCyclesController < ResourceController
+    before_filter :load_order_cycle_set, :only => :index
+
+    private
+    def load_order_cycle_set
+      @order_cycle_set = OrderCycleSet.new :collection => collection
+    end
+  end
+end

app/models/exchange.rb

@@ -4,10 +4,10 @@ class Exchange < ActiveRecord::Base
   belongs_to :receiver, :class_name => 'Enterprise'
   belongs_to :payment_enterprise, :class_name => 'Enterprise'
 
-  has_many :exchange_variants
+  has_many :exchange_variants, :dependent => :destroy
   has_many :variants, :through => :exchange_variants
 
-  has_many :exchange_fees
+  has_many :exchange_fees, :dependent => :destroy
   has_many :enterprise_fees, :through => :exchange_fees
 
   validates_presence_of :order_cycle, :sender, :receiver

app/models/order_cycle_set.rb

@@ -0,0 +1,5 @@
+class OrderCycleSet < ModelSet
+  def initialize(attributes={})
+    super(OrderCycle, OrderCycle.all, nil, attributes)
+  end
+end

app/overrides/add_order_cycles_admin_tab.rb

@@ -0,0 +1,4 @@
+Deface::Override.new(:virtual_path => "spree/layouts/admin",
+                     :name => "cms_order_cycles_tab",
+                     :insert_bottom => "[data-hook='admin_tabs'], #admin_tabs[data-hook]",
+                     :text => "<li><%= link_to('Order Cycles', main_app.admin_order_cycles_path) %></li>")

app/views/admin/enterprise_fees/index.html.haml

@@ -1,3 +1,5 @@
+%h1 Enterprise Fees
+
 = ng_form_for @enterprise_fee_set, :url => main_app.bulk_update_admin_enterprise_fees_path, :html => {'ng-app' => 'enterprise_fees', 'ng-controller' => 'AdminEnterpriseFeesCtrl'} do |enterprise_fee_set_form|
   - if @enterprise_fee_set.errors.present?
     %h2 Errors

app/views/admin/order_cycles/index.html.haml

@@ -0,0 +1,34 @@
+%h1 Order Cycles
+
+= form_for @order_cycle_set, :url => main_app.bulk_update_admin_order_cycles_path do |f|
+  %table.index#listing_order_cycles
+    %thead
+      %tr
+        %th Name
+        %th Open
+        %th Close
+        %th Coordinator
+        %th Suppliers
+        %th Distributors
+        %th Products
+        %th
+    %tbody
+      = f.fields_for :collection do |order_cycle_form|
+        - order_cycle = order_cycle_form.object
+        %tr
+          %td= link_to order_cycle.name, main_app.edit_admin_order_cycle_path(order_cycle)
+          %td= order_cycle_form.text_field :orders_open_at, :class => 'datepicker', :value => order_cycle.orders_open_at
+          %td= order_cycle_form.text_field :orders_close_at, :class => 'datepicker', :value => order_cycle.orders_close_at
+          %td= order_cycle.coordinator.name
+          %td
+            - order_cycle.suppliers.each do |s|
+              = s.name
+              %br/
+          %td
+            - order_cycle.distributors.each do |d|
+              = d.name
+              %br/
+          %td.products
+            - order_cycle.variants.each do |v|
+              = image_tag(v.images.first.attachment.url(:mini)) if v.images.present?
+          %td

config/routes.rb

@@ -9,9 +9,14 @@ Openfoodweb::Application.routes.draw do
   end
 
   namespace :admin do
+    resources :order_cycles do
+      post :bulk_update, :on => :collection, :as => :bulk_update
+    end
+
     resources :enterprises do
       post :bulk_update, :on => :collection, :as => :bulk_update
     end
+
     resources :enterprise_fees do
       post :bulk_update, :on => :collection, :as => :bulk_update
     end

spec/requests/admin/order_cycles_spec.rb

@@ -0,0 +1,31 @@
+require 'spec_helper'
+
+feature %q{
+    As an administrator
+    I want to manage order cycles
+}, js: true do
+  include AuthenticationWorkflow
+  include WebHelper
+
+  scenario "listing order cycles" do
+    oc = create(:order_cycle)
+
+    login_to_admin_section
+    click_link 'Order Cycles'
+
+    # Regular fields
+    page.should have_selector 'a', text: oc.name
+
+    page.should have_selector "input[value='#{oc.orders_open_at}']"
+    page.should have_selector "input[value='#{oc.orders_close_at}']"
+    page.should have_content oc.coordinator.name
+
+    # Suppliers and distributors
+    oc.suppliers.each    { |s| page.should have_content s.name }
+    oc.distributors.each { |d| page.should have_content d.name }
+
+    # Products
+    all('td.products img').count.should == 2
+  end
+
+end