Add outright sale guidance

app/models/form/sales/questions/deposit_amount.rb

@@ -36,5 +36,6 @@ class Form::Sales::Questions::DepositAmount < ::Form::Question
   def top_guidance_partial
     return "financial_calculations_shared_ownership" if @ownershipsch == 1
     return "financial_calculations_discounted_ownership" if @ownershipsch == 2
+    return "financial_calculations_outright_sale" if @ownershipsch == 3
   end
 end

app/models/form/sales/questions/mortgage_amount.rb

@@ -27,5 +27,6 @@ class Form::Sales::Questions::MortgageAmount < ::Form::Question
   def top_guidance_partial
     return "financial_calculations_shared_ownership" if @ownershipsch == 1
     return "financial_calculations_discounted_ownership" if @ownershipsch == 2
+    return "financial_calculations_outright_sale" if @ownershipsch == 3
   end
 end

app/models/form/sales/questions/purchase_price.rb

@@ -12,7 +12,7 @@ class Form::Sales::Questions::PurchasePrice < ::Form::Question
     @hint_text = hint_text
     @ownership_sch = ownershipsch
     @question_number = QUESTION_NUMBER_FROM_YEAR_AND_OWNERSHIP.fetch(form.start_date.year, QUESTION_NUMBER_FROM_YEAR_AND_OWNERSHIP.max_by { |k, _v| k }.last)[ownershipsch]
-    @top_guidance_partial = "financial_calculations_discounted_ownership" if ownershipsch == 2
+    @top_guidance_partial = top_guidance_partial
   end
 
   QUESTION_NUMBER_FROM_YEAR_AND_OWNERSHIP = {
@@ -25,4 +25,9 @@ class Form::Sales::Questions::PurchasePrice < ::Form::Question
 
     "For all schemes, including Right to Acquire (RTA), Right to Buy (RTB), Voluntary Right to Buy (VRTB) or Preserved Right to Buy (PRTB) sales, enter the full price of the property without any discount"
   end
+
+  def top_guidance_partial
+    return "financial_calculations_discounted_ownership" if @ownership_sch == 2
+    return "financial_calculations_outright_sale" if @ownership_sch == 3
+  end
 end

app/models/validations/sales/sale_information_validations.rb

@@ -72,16 +72,16 @@ module Validations::Sales::SaleInformationValidations
     if over_tolerance?(record.mortgage_and_deposit_total, record.value, 1)
       %i[mortgageused mortgage value deposit].each do |field|
         record.errors.add field, I18n.t("validations.sale_information.outright_sale_value",
-        mortgage_and_deposit_total: record.field_formatted_as_currency("mortgage_and_deposit_total"), 
+                                        mortgage_and_deposit_total: record.field_formatted_as_currency("mortgage_and_deposit_total"),
-        mortgage: record.mortgage&.positive? ? " (#{record.field_formatted_as_currency('mortgage')})" : "",
+                                        mortgage: record.mortgage&.positive? ? " (#{record.field_formatted_as_currency('mortgage')})" : "",
-        deposit: record.field_formatted_as_currency("deposit"),
+                                        deposit: record.field_formatted_as_currency("deposit"),
-        value: record.field_formatted_as_currency("value")).html_safe
+                                        value: record.field_formatted_as_currency("value")).html_safe
       end
       record.errors.add :ownershipsch, :skip_bu_error, message: I18n.t("validations.sale_information.outright_sale_value",
-      mortgage_and_deposit_total: record.field_formatted_as_currency("mortgage_and_deposit_total"), 
+                                                                       mortgage_and_deposit_total: record.field_formatted_as_currency("mortgage_and_deposit_total"),
-      mortgage: record.mortgage&.positive? ? " (#{record.field_formatted_as_currency('mortgage')})" : "",
+                                                                       mortgage: record.mortgage&.positive? ? " (#{record.field_formatted_as_currency('mortgage')})" : "",
-      deposit: record.field_formatted_as_currency("deposit"),
+                                                                       deposit: record.field_formatted_as_currency("deposit"),
-      value: record.field_formatted_as_currency("value")).html_safe
+                                                                       value: record.field_formatted_as_currency("value")).html_safe
     end
   end
 

app/views/form/guidance/_financial_calculations_outright_sale.html.erb

@@ -0,0 +1,10 @@
+<% mortgage_page = log.form.get_question("mortgage", log).page %>
+<% deposit_page = log.form.get_question("deposit", log).page %>
+<%= govuk_details(summary_text: "How the financial values are calculated") do %>
+  <p class="govuk-body">
+  The mortgage amount <%= "(#{govuk_link_to 'Q113', send("#{log.class.name.underscore}_#{mortgage_page.id}_path", log)})".html_safe if mortgage_page.routed_to?(log, current_user) %>
+   and cash deposit <%= "(#{govuk_link_to 'Q116', send("#{log.class.name.underscore}_#{deposit_page.id}_path", log)})".html_safe if deposit_page.routed_to?(log, current_user) %>
+   added together must equal
+   the purchase price (<%= govuk_link_to "Q111", send("#{log.class.name.underscore}_#{log.form.get_question('value', log).page.id}_path", log) %>)
+   </p>
+<% end %>