add reimbursement email preview

core/lib/spree/core.rb

@@ -98,3 +98,4 @@ class DestroyWithOrdersError < StandardError; end
 
 require 'spree/mailer_previews/order_preview'
 require 'spree/mailer_previews/carton_preview'
+require 'spree/mailer_previews/reimbursement_preview'

core/lib/spree/mailer_previews/reimbursement_preview.rb

@@ -0,0 +1,9 @@
+module Spree
+ class MailerPreviews
+ class ReimbursementPreview < ActionMailer::Preview
+ def reimbursement
+ ReimbursementMailer.reimbursement_email(Reimbursement.first)
+ end
+ end
+ end
+end

sample/db/samples/reimbursements.rb

@@ -0,0 +1,21 @@
+Spree::Sample.load_sample("orders")
+
+order = Spree::Order.last
+inventory_unit = order.inventory_units.first
+stock_location = inventory_unit.find_stock_item.stock_location
+
+return_item = Spree::ReturnItem.create(inventory_unit: inventory_unit)
+
+return_item.exchange_variant = return_item.eligible_exchange_variants.last
+return_item.build_exchange_inventory_unit
+return_item.accept!
+
+customer_return = Spree::CustomerReturn.create(
+ stock_location: stock_location,
+ return_items: [return_item]
+)
+
+order.reimbursements.create(
+ customer_return: customer_return,
+ return_items: [return_item]
+)

sample/lib/spree_sample.rb

@@ -25,6 +25,7 @@ def self.load_samples
 
  Spree::Sample.load_sample("orders")
  Spree::Sample.load_sample("payments")
+ Spree::Sample.load_sample("reimbursements")
  end
  end
 end