Route to mortagage questions only if mortgage is used

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

@@ -2,7 +2,7 @@ class Form::Sales::Pages::AboutDepositWithoutDiscount < ::Form::Page
   def initialize(id, hsh, subsection)
     super
     @header = "About the deposit"
-    @depends_on = [{ "is_type_discount?" => false }]
+    @depends_on = [{ "is_type_discount?" => false, "mortgageused" => 1 }]
   end
 
   def questions

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

@@ -1,4 +1,11 @@
 class Form::Sales::Pages::MortgageLength < ::Form::Page
+  def initialize(id, hsh, subsection)
+    super
+    @depends_on = [{
+      "mortgageused" => 1,
+    }]
+  end
+
   def questions
     @questions ||= [
       Form::Sales::Questions::MortgageLength.new(nil, nil, self),

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

@@ -29,7 +29,7 @@ RSpec.describe Form::Sales::Pages::AboutDepositWithoutDiscount, type: :model do
 
   it "has correct depends_on" do
     expect(page.depends_on).to eq(
-      [{ "is_type_discount?" => false }],
+      [{ "is_type_discount?" => false, "mortgageused" => 1 }],
     )
   end
 end

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

@@ -28,6 +28,8 @@ RSpec.describe Form::Sales::Pages::MortgageLength, type: :model do
   end
 
   it "has correct depends_on" do
-    expect(page.depends_on).to be_nil
+    expect(page.depends_on).to eq([{
+      "mortgageused" => 1,
+    }])
   end
 end