CLDC-4178: add gender same as sex question for sales questions and pages

app/models/form/sales/pages/buyer1_gender_same_as_sex.rb

@@ -0,0 +1,21 @@
+class Form::Sales::Pages::Buyer1GenderSameAsSex < ::Form::Page
+  def initialize(id, hsh, subsection)
+    super
+    @id = "buyer_1_gender_same_as_sex"
+    @depends_on = [
+      {
+        "buyer_has_seen_privacy_notice?" => true,
+      },
+      {
+        "buyer_not_interviewed?" => true,
+      },
+    ]
+  end
+
+  def questions
+    @questions ||= [
+      Form::Sales::Questions::GenderSameAsSex1.new(nil, nil, self),
+      Form::Sales::Questions::GenderDescription1.new(nil, nil, self),
+    ]
+  end
+end

app/models/form/sales/pages/buyer2_gender_same_as_sex.rb

@@ -0,0 +1,23 @@
+class Form::Sales::Pages::Buyer2GenderSameAsSex < ::Form::Page
+  def initialize(id, hsh, subsection)
+    super
+    @id = "buyer_2_gender_same_as_sex"
+    @depends_on = [
+      {
+        "joint_purchase?" => true,
+        "buyer_has_seen_privacy_notice?" => true,
+      },
+      {
+        "joint_purchase?" => true,
+        "buyer_not_interviewed?" => true,
+      },
+    ]
+  end
+
+  def questions
+    @questions ||= [
+      Form::Sales::Questions::GenderSameAsSex2.new(nil, nil, self),
+      Form::Sales::Questions::GenderDescription2.new(nil, nil, self),
+    ]
+  end
+end

app/models/form/sales/questions/gender_description1.rb

@@ -0,0 +1,15 @@
+class Form::Sales::Questions::GenderDescription1 < ::Form::Question
+  def initialize(id, hsh, page)
+    super
+    @id = "gender_description1"
+    @type = "text"
+    @check_answers_card_number = 1
+    @question_number = QUESTION_NUMBER_FROM_YEAR[form.start_date.year] || QUESTION_NUMBER_FROM_YEAR[QUESTION_NUMBER_FROM_YEAR.keys.max]
+  end
+
+  QUESTION_NUMBER_FROM_YEAR = { 2026 => 0 }.freeze
+
+  def derived?(log)
+    log.gender_same_as_sex1 != 2
+  end
+end

app/models/form/sales/questions/gender_description2.rb

@@ -0,0 +1,15 @@
+class Form::Sales::Questions::GenderDescription2 < ::Form::Question
+  def initialize(id, hsh, page)
+    super
+    @id = "gender_description2"
+    @type = "text"
+    @check_answers_card_number = 2
+    @question_number = QUESTION_NUMBER_FROM_YEAR[form.start_date.year] || QUESTION_NUMBER_FROM_YEAR[QUESTION_NUMBER_FROM_YEAR.keys.max]
+  end
+
+  QUESTION_NUMBER_FROM_YEAR = { 2026 => 0 }.freeze
+
+  def derived?(log)
+    log.gender_same_as_sex2 != 2
+  end
+end

app/models/form/sales/questions/gender_same_as_sex1.rb

@@ -0,0 +1,32 @@
+class Form::Sales::Questions::GenderSameAsSex1 < ::Form::Question
+  def initialize(id, hsh, page)
+    super
+    @id = "gender_same_as_sex1"
+    @type = "radio"
+    @check_answers_card_number = 1
+    @conditional_for = { "gender_description1" => [2] }
+    @inferred_check_answers_value = [{ "condition" => { "gender_same_as_sex1" => 2 }, "value" => "No" }]
+    @question_number = QUESTION_NUMBER_FROM_YEAR[form.start_date.year] || QUESTION_NUMBER_FROM_YEAR[QUESTION_NUMBER_FROM_YEAR.keys.max]
+  end
+
+  ANSWER_OPTIONS = {
+    "1" => { "value" => "Yes" },
+    "2" => { "value" => "No, enter gender identity" },
+    "divider" => { "value" => true },
+    "3" => { "value" => "Buyer prefers not to say" },
+  }.freeze
+
+  def answer_options
+    ANSWER_OPTIONS
+  end
+
+  QUESTION_NUMBER_FROM_YEAR = { 2026 => 0 }.freeze
+
+  def label_from_value(value, _log = nil, _user = nil)
+    return unless value
+
+    return "Prefers not to say" if value == 3
+
+    super
+  end
+end

app/models/form/sales/questions/gender_same_as_sex2.rb

@@ -0,0 +1,32 @@
+class Form::Sales::Questions::GenderSameAsSex2 < ::Form::Question
+  def initialize(id, hsh, page)
+    super
+    @id = "gender_same_as_sex2"
+    @type = "radio"
+    @check_answers_card_number = 2
+    @conditional_for = { "gender_description2" => [2] }
+    @inferred_check_answers_value = [{ "condition" => { "gender_same_as_sex2" => 2 }, "value" => "No" }]
+    @question_number = QUESTION_NUMBER_FROM_YEAR[form.start_date.year] || QUESTION_NUMBER_FROM_YEAR[QUESTION_NUMBER_FROM_YEAR.keys.max]
+  end
+
+  ANSWER_OPTIONS = {
+    "1" => { "value" => "Yes" },
+    "2" => { "value" => "No, enter gender identity" },
+    "divider" => { "value" => true },
+    "3" => { "value" => "Buyer prefers not to say" },
+  }.freeze
+
+  def answer_options
+    ANSWER_OPTIONS
+  end
+
+  QUESTION_NUMBER_FROM_YEAR = { 2026 => 0 }.freeze
+
+  def label_from_value(value, _log = nil, _user = nil)
+    return unless value
+
+    return "Prefers not to say" if value == 3
+
+    super
+  end
+end

spec/models/form/sales/pages/buyer2_gender_same_as_sex_spec.rb

@@ -0,0 +1,38 @@
+require "rails_helper"
+
+RSpec.describe Form::Sales::Pages::Buyer2GenderSameAsSex, type: :model do
+  subject(:page) { described_class.new(page_id, page_definition, subsection) }
+
+  let(:page_id) { nil }
+  let(:page_definition) { nil }
+  let(:subsection) { instance_double(Form::Subsection, form: instance_double(Form, start_date: Time.zone.local(2026, 4, 1))) }
+
+  it "has correct subsection" do
+    expect(page.subsection).to eq(subsection)
+  end
+
+  it "has correct questions" do
+    expect(page.questions.map(&:id)).to eq(%w[gender_same_as_sex2 gender_description2])
+  end
+
+  it "has the correct id" do
+    expect(page.id).to eq("buyer_2_gender_same_as_sex")
+  end
+
+  it "has the correct description" do
+    expect(page.description).to be_nil
+  end
+
+  it "has correct depends_on" do
+    expect(page.depends_on).to eq([
+      {
+        "joint_purchase?" => true,
+        "buyer_has_seen_privacy_notice?" => true,
+      },
+      {
+        "joint_purchase?" => true,
+        "buyer_not_interviewed?" => true,
+      },
+    ])
+  end
+end