wip move automatic invoices to plugin

plugins/automatic_invoices/app/overrides/models/concerns/price_calculation_override.rb

@@ -0,0 +1,31 @@
+if FoodsoftAutomaticInvoices.enabled?
+
+  PriceCalculation.class_eval do
+    # deposit is always gross
+    def gross_price
+      add_percent(price, tax) + deposit
+    end
+
+    def gross_price_without_deposit
+      add_percent(price, tax)
+    end
+
+    def net_deposit_price
+      remove_percent(deposit, tax)
+    end
+
+    def fc_price_without_deposit
+      add_percent(gross_price_without_deposit, FoodsoftConfig[:price_markup].to_i)
+    end
+
+    def fc_deposit_price
+      add_percent(deposit, FoodsoftConfig[:price_markup].to_i)
+    end
+
+    private
+
+    def remove_percent(value, percent)
+      (value / ((percent * 0.01) + 1)).round(2)
+    end
+  end
+end

plugins/automatic_invoices/app/overrides/models/group_order_article_override.rb

@@ -0,0 +1,15 @@
+if FoodsoftAutomaticInvoices.enabled?
+  GroupOrderArticle.class_eval do
+    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
+  end
+end

plugins/automatic_invoices/app/overrides/models/group_order_override.rb

@@ -0,0 +1,5 @@
+if FoodsoftAutomaticInvoices.enabled?
+  GroupOrder.class_eval do
+    has_one :group_order_invoice
+  end
+end

plugins/automatic_invoices/app/overrides/models/order_article_override.rb

@@ -0,0 +1,11 @@
+if FoodsoftAutomaticInvoices.enabled?
+  OrderArticle.class_eval do
+    def total_gross_price_without_deposit
+      units * price.unit_quantity * price.gross_price_without_deposit
+    end
+    
+    def total_deposit_price
+      units * price.unit_quantity * price.deposit
+    end
+  end
+end

plugins/automatic_invoices/app/overrides/models/order_override.rb

@@ -0,0 +1,50 @@
+if FoodsoftAutomaticInvoices.enabled?
+  class Order < ApplicationRecord
+    # Returns the all round price of a finished order
+    # :groups returns the sum of all GroupOrders
+    # :clear returns the price without tax, deposit and markup
+    # :gross includes tax and deposit(gross). this amount should be equal to suppliers bill
+    # :gross_without_deposit excludes the depost from the gross price
+    # :net_deposit returns the deposit without tax (deposit entered by user is default gross)
+    # :fc_deposit_price returns the deposit with markup
+    # :fc, guess what...
+    def sum(type = :gross)
+      total = 0
+      if %i[net gross net_deposit gross_without_deposit fc_without_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
+          when :net
+            total += quantity * oa.price.price
+          when :gross
+            total += quantity * oa.price.gross_price
+          when :gross_without_deposit
+            total += quantity * oa.price.gross_price_without_deposit
+          when :fc
+            total += quantity * oa.price.fc_price
+          when :fc_without_deposit
+            total += quantity * oa.price.fc_price_without_deposit
+          when :net_deposit
+            total += quantity * oa.price.net_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)
+        for go in group_orders.includes(group_order_articles: { order_article: %i[article article_price] })
+          for goa in go.group_order_articles
+            case type
+            when :groups
+              total += goa.result * goa.order_article.price.fc_price
+            when :groups_without_markup
+              total += goa.result * goa.order_article.price.gross_price
+            end
+          end
+        end
+      end
+      total
+    end
+  end
+end