From 1aeee83c29cda1e2b1cafb437af41efdba52de00 Mon Sep 17 00:00:00 2001
From: Matt-Yorkley <9029026+Matt-Yorkley@users.noreply.github.com>
Date: Mon, 25 Jan 2021 17:24:51 +0000
Subject: [PATCH] Populate tax total fields on spree_orders

---
 ...20210125171611_populate_order_tax_totals.rb | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)
 create mode 100644 db/migrate/20210125171611_populate_order_tax_totals.rb

diff --git a/db/migrate/20210125171611_populate_order_tax_totals.rb b/db/migrate/20210125171611_populate_order_tax_totals.rb
new file mode 100644
index 0000000000..7a68121451
--- /dev/null
+++ b/db/migrate/20210125171611_populate_order_tax_totals.rb
@@ -0,0 +1,18 @@
+class PopulateOrderTaxTotals < ActiveRecord::Migration
+  def up
+    Spree::Order.where(additional_tax_total: 0, included_tax_total: 0).
+      find_each(batch_size: 500) do |order|
+
+      additional_tax_total = order.all_adjustments.tax.additional.sum(:amount)
+
+      included_tax_total = order.line_item_adjustments.tax.sum(:included_tax) +
+        order.all_adjustments.enterprise_fee.sum(:included_tax) +
+        order.adjustments.shipping.sum(:included_tax)
+
+      order.update_columns(
+        additional_tax_total: additional_tax_total,
+        included_tax_total: included_tax_total
+      )
+    end
+  end
+end