add sku to OCST report as hidden by default column

lib/reporting/reports/orders_and_fulfillment/base.rb

@@ -43,6 +43,10 @@ module Reporting
           proc { |line_items| line_items.first.variant.full_name }
         end
 
+        def variant_sku
+          proc { |line_items| line_items.first.variant.sku }
+        end
+
         def supplier_name
           proc { |line_items| line_items.first.variant.product.supplier.name }
         end

lib/reporting/reports/orders_and_fulfillment/order_cycle_supplier_totals.rb

@@ -12,7 +12,8 @@ module Reporting
             quantity: proc { |line_items| line_items.sum(&:quantity) },
             total_units: proc { |line_items| total_units(line_items) },
             curr_cost_per_unit: proc { |line_items| line_items.first.price },
-            total_cost: proc { |line_items| line_items.sum(&:amount) }
+            total_cost: proc { |line_items| line_items.sum(&:amount) },
+            sku: variant_sku
           }
         end
 
@@ -41,6 +42,10 @@ module Reporting
             [e.variant_id, e.price]
           }.values
         end
+
+        def default_params
+          super.merge({ fields_to_hide: ["sku"] })
+        end
       end
     end
   end