make explicit deposit in invoices work

app/models/concerns/price_calculation.rb

@@ -7,11 +7,27 @@ module PriceCalculation
     add_percent(price + deposit, tax)
   end
 
+  def gross_price_without_deposit
+    add_percent(price, tax)
+  end
+
+  def gross_deposit_price
+    add_percent(deposit, tax)
+  end
+
   # @return [Number] Price for the foodcoop-member.
   def fc_price
     add_percent(gross_price, FoodsoftConfig[:price_markup].to_i)
   end
 
+  def fc_price_without_deposit
+    add_percent(gross_price_without_deposit, FoodsoftConfig[:price_markup].to_i)
+  end
+
+  def fc_deposit_price
+    add_percent(gross_deposit_price, FoodsoftConfig[:price_markup].to_i)
+  end
+
   private
 
   def add_percent(value, percent)

app/models/group_order_article.rb

@@ -208,6 +208,18 @@ class GroupOrderArticle < ApplicationRecord
     end
   end
 
+  def total_price_without_deposit(order_article = self.order_article)
+    if order_article.order.open?
+      if FoodsoftConfig[:tolerance_is_costly]
+        order_article.price.fc_price_without_deposit * (quantity + tolerance)
+      else
+        order_article.price.fc_price_without_deposit * quantity
+      end
+    else
+      order_article.price.fc_price_without_deposit * result
+    end
+  end
+
   # Check if the result deviates from the result_computed
   def result_manually_changed?
     result != result_computed unless result.nil?

app/models/order.rb

@@ -207,7 +207,7 @@ class Order < ApplicationRecord
   # :fc, guess what...
   def sum(type = :gross)
     total = 0
-    if %i[net gross fc].include?(type)
+    if %i[net gross gross_deposit fc_deposit deposit fc].include?(type)
       for oa in order_articles.ordered.includes(:article, :article_price)
         quantity = oa.units * oa.price.unit_quantity
         case type
@@ -217,6 +217,12 @@ class Order < ApplicationRecord
           total += quantity * oa.price.gross_price
         when :fc
           total += quantity * oa.price.fc_price
+        when :gross_deposit
+          total += quantity * oa.price.gross_deposit_price
+        when :fc_deposit
+          total += quantity * oa.price.fc_deposit_price
+        when :deposit
+          total += quantity * oa.price.deposit
         end
       end
     elsif %i[groups groups_without_markup].include?(type)
@@ -224,7 +230,11 @@ class Order < ApplicationRecord
         for goa in go.group_order_articles
           case type
           when :groups
-            total += goa.result * goa.order_article.price.fc_price
+            total += if FoodsoftConfig[:group_order_invoices]&.[](:separate_deposits)
+                       goa.result * (goa.order_article.price.fc_price + goa.order_article.price.fc_deposit_price)
+                     else
+                       goa.result * goa.order_article.price.fc_price
+                     end
           when :groups_without_markup
             total += goa.result * goa.order_article.price.gross_price
           end