Update validation message: mortgage, discount and deposit

app/models/form/sales/pages/shared_ownership_deposit_value_check.rb

@@ -12,8 +12,8 @@ class Form::Sales::Pages::SharedOwnershipDepositValueCheck < ::Form::Page
       "arguments" => [
         {
           "key" => "field_formatted_as_currency",
-          "arguments_for_key" => "expected_shared_ownership_deposit_value",
+          "arguments_for_key" => "mortgage_deposit_and_discount_total",
-          "i18n_template" => "expected_shared_ownership_deposit_value",
+          "i18n_template" => "mortgage_deposit_and_discount_total",
         },
       ],
     }

app/models/sales_log.rb

@@ -219,6 +219,14 @@ class SalesLog < Log
     value * equity / 100
   end
 
+  def mortgage_deposit_and_discount_total
+    mortgage_amount = mortgage || 0
+    deposit_amount = deposit || 0
+    cashdis_amount = cashdis || 0
+
+    mortgage_amount + deposit_amount + cashdis_amount
+  end
+
   def mortgage_and_deposit_total
     return unless mortgage && deposit
 

config/locales/en.yml

@@ -556,7 +556,7 @@ en:
       title_text: "You told us that the property has been vacant for more than 2 years."
       hint_text: "This is higher than we would expect."
     shared_ownership_deposit:
-      title_text: "Mortgage, deposit and cash discount total should equal %{expected_shared_ownership_deposit_value}"
+      title_text: "You told us that the mortgage, deposit and discount add up to %{mortgage_deposit_and_discount_total}"
     old_persons_shared_ownership: 
       title_text: "You told us the buyer is using the Older Persons Shared Ownership scheme."
       hint_text: "At least one buyer must be aged 65 years and over to use this scheme."

spec/models/form/sales/pages/shared_ownership_deposit_value_check_spec.rb

@@ -34,7 +34,7 @@ RSpec.describe Form::Sales::Pages::SharedOwnershipDepositValueCheck, type: :mode
   it "has the correct title_text" do
     expect(page.title_text).to eq({
       "translation" => "soft_validations.shared_ownership_deposit.title_text",
-      "arguments" => [{ "arguments_for_key" => "expected_shared_ownership_deposit_value", "i18n_template" => "expected_shared_ownership_deposit_value", "key" => "field_formatted_as_currency" }],
+      "arguments" => [{ "arguments_for_key" => "mortgage_deposit_and_discount_total", "i18n_template" => "mortgage_deposit_and_discount_total", "key" => "field_formatted_as_currency" }],
     })
   end