feat: add boyer_company page and question (migration still to be committed)

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

@@ -0,0 +1,15 @@
+class Form::Sales::Pages::BuyerCompany < ::Form::Page
+  def initialize(id, hsh, subsection)
+    super
+    @id = "buyer_company"
+    @header = ""
+    @description = ""
+    @subsection = subsection
+  end
+
+  def questions
+    @questions ||= [
+      Form::Sales::Questions::BuyerCompany.new(nil, nil, self),
+    ]
+  end
+end

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

@@ -0,0 +1,17 @@
+class Form::Sales::Questions::BuyerCompany < ::Form::Question
+  def initialize(id, hsh, page)
+    super
+    @id = "companybuy"
+    @check_answer_label = "Company buyer"
+    @header = "Is the buyer a company?"
+    @hint_text = ""
+    @type = "radio"
+    @answer_options = ANSWER_OPTIONS
+    @page = page
+  end
+
+  ANSWER_OPTIONS = {
+    "1" => { "value" => "Yes" },
+    "2" => { "value" => "No" },
+  }.freeze
+end

app/models/form/sales/subsections/setup.rb

@@ -16,6 +16,7 @@ class Form::Sales::Subsections::Setup < ::Form::Subsection
       Form::Sales::Pages::SharedOwnershipType.new(nil, nil, self),
       Form::Sales::Pages::DiscountedOwnershipType.new(nil, nil, self),
       Form::Sales::Pages::OutrightOwnershipType.new(nil, nil, self),
+      Form::Sales::Pages::BuyerCompany.new(nil, nil, self),
       Form::Sales::Pages::JointPurchase.new(nil, nil, self),
     ]
   end