Bulk update order cycle opening/closing times

app/controllers/admin/order_cycles_controller.rb

@@ -52,6 +52,14 @@ module Admin
       end
     end
 
+    def bulk_update
+      @order_cycle_set = OrderCycleSet.new(params[:order_cycle_set])
+      if @order_cycle_set.save
+        redirect_to main_app.admin_order_cycles_path, :notice => 'Order cycles have been updated.'
+      else
+        render :index
+      end
+    end
 
 
     private

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

@@ -23,8 +23,8 @@
         - 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_form.text_field :orders_open_at, :class => 'datetimepicker', :value => order_cycle.orders_open_at
+          %td= order_cycle_form.text_field :orders_close_at, :class => 'datetimepicker', :value => order_cycle.orders_close_at
           %td= order_cycle.coordinator.name
           %td
             - order_cycle.suppliers.each do |s|
@@ -38,3 +38,4 @@
             - order_cycle.variants.each do |v|
               = image_tag(v.images.first.attachment.url(:mini)) if v.images.present?
           %td
+  = f.submit 'Update'

spec/requests/admin/order_cycles_spec.rb

@@ -55,4 +55,28 @@ feature %q{
     page.should have_selector "input[value='2012-11-13 17:00:00 UTC']"
     page.should have_content 'My coordinator'
   end
+
+  scenario "updating many order cycle opening/closing times at once" do
+    # Given three order cycles
+    3.times { create(:order_cycle) }
+
+    # When I go to the order cycles page
+    login_to_admin_section
+    click_link 'Order Cycles'
+
+    # And I fill in some new opening/closing times and save them
+    fill_in 'order_cycle_set_collection_attributes_0_orders_open_at', :with => '2012-12-01 12:00:00'
+    fill_in 'order_cycle_set_collection_attributes_0_orders_close_at', :with => '2012-12-01 12:00:01'
+    fill_in 'order_cycle_set_collection_attributes_1_orders_open_at', :with => '2012-12-01 12:00:02'
+    fill_in 'order_cycle_set_collection_attributes_1_orders_close_at', :with => '2012-12-01 12:00:03'
+    fill_in 'order_cycle_set_collection_attributes_2_orders_open_at', :with => '2012-12-01 12:00:04'
+    fill_in 'order_cycle_set_collection_attributes_2_orders_close_at', :with => '2012-12-01 12:00:05'
+    click_button 'Update'
+
+    # Then my times should have been saved
+    flash_message.should == 'Order cycles have been updated.'
+    OrderCycle.all.map { |oc| oc.orders_open_at.sec }.should == [0, 2, 4]
+    OrderCycle.all.map { |oc| oc.orders_close_at.sec }.should == [1, 3, 5]
+  end
+
 end