changing view for group_order_invoices

testing ui of goi restructuring

app/models/ordergroup.rb

@@ -8,6 +8,8 @@ class Ordergroup < Group
 
   APPLE_MONTH_AGO = 6 # How many month back we will count tasks and orders sum
 
+  attr_accessor :sepa_account_holder_user_id
+
   serialize :stats
 
   has_many :financial_transactions
@@ -182,6 +184,10 @@ class Ordergroup < Group
     result.order(Arel.sql(sort_param_map[param]))
   end
 
+  def sepa_possible?
+    sepa_account_holder&.all_fields_present? || false
+  end
+
   private
 
   # Make sure, that a user can only be in one ordergroup