CLDC-1847 Add person 6 for non joint purchases (#1297)

* Display the correct hint text depending on joint purchase

* update validation for non joint purchase

* Add person 6 questions and refactor check_answers_card_title

* update hint text

* Reuse join purchase page

app/components/check_answers_summary_list_card_component.rb

@@ -18,21 +18,10 @@ class CheckAnswersSummaryListCardComponent < ViewComponent::Base
   end
 
   def check_answers_card_title(question)
-    if question.form.type == "lettings"
-      case question.check_answers_card_number
-      when 1
-        "Lead tenant"
-      when 2..8
-        "Person #{question.check_answers_card_number}"
-      end
-    else
-      case question.check_answers_card_number
-      when 1..number_of_buyers
-        "Buyer #{question.check_answers_card_number}"
-      when (number_of_buyers + 1)..(number_of_buyers + 4)
-        "Person #{question.check_answers_card_number}"
-      end
-    end
+    return "Lead tenant" if question.form.type == "lettings" && question.check_answers_card_number == 1
+    return "Buyer #{question.check_answers_card_number}" if question.check_answers_card_number <= number_of_buyers
+
+    "Person #{question.check_answers_card_number}"
   end
 
 private

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

@@ -1,20 +1,22 @@
 class Form::Sales::Pages::NumberOfOthersInProperty < ::Form::Page
-  def initialize(id, hsh, subsection)
-    super
-    @id = "number_of_others_in_property"
+  def initialize(id, hsh, subsection, joint_purchase:)
+    super(id, hsh, subsection)
     @depends_on = [
       {
         "privacynotice" => 1,
+        "jointpur" => joint_purchase ? 1 : 2,
       },
       {
         "noint" => 1,
+        "jointpur" => joint_purchase ? 1 : 2,
       },
     ]
+    @joint_purchase = joint_purchase
   end
 
   def questions
     @questions ||= [
-      Form::Sales::Questions::NumberOfOthersInProperty.new(nil, nil, self),
+      Form::Sales::Questions::NumberOfOthersInProperty.new(nil, nil, self, joint_purchase: @joint_purchase),
     ]
   end
 end

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

@@ -1,13 +1,23 @@
 class Form::Sales::Questions::NumberOfOthersInProperty < ::Form::Question
-  def initialize(id, hsh, page)
-    super
+  def initialize(id, hsh, page, joint_purchase:)
+    super(id, hsh, page)
     @id = "hholdcount"
     @check_answer_label = "Number of other people living in the property"
     @header = "Besides the buyer(s), how many other people live or will live in the property?"
     @type = "numeric"
-    @hint_text = "You can provide details for a maximum of 4 other people."
+    @hint_text = hint(joint_purchase)
     @width = 2
     @min = 0
-    @max = 4
+    @max = joint_purchase ? 4 : 5
+  end
+
+private
+
+  def hint(joint_purchase)
+    if joint_purchase
+      "You can provide details for a maximum of 4 other people for a joint purchase."
+    else
+      "You can provide details for a maximum of 5 other people if there is only one buyer."
+    end
   end
 end

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

@@ -37,7 +37,8 @@ class Form::Sales::Subsections::HouseholdCharacteristics < ::Form::Subsection
       Form::Sales::Pages::RetirementValueCheck.new("working_situation_2_retirement_value_check_joint_purchase", nil, self, person_index: 2),
       Form::Sales::Pages::Buyer2IncomeValueCheck.new("working_situation_buyer_2_income_value_check", nil, self),
       Form::Sales::Pages::Buyer2LiveInProperty.new(nil, nil, self),
-      Form::Sales::Pages::NumberOfOthersInProperty.new(nil, nil, self),
+      Form::Sales::Pages::NumberOfOthersInProperty.new("number_of_others_in_property", nil, self, joint_purchase: false),
+      Form::Sales::Pages::NumberOfOthersInProperty.new("number_of_others_in_property_joint_purchase", nil, self, joint_purchase: true),
       Form::Sales::Pages::PersonKnown.new("person_2_known", nil, self, person_index: 2),
       Form::Sales::Pages::PersonRelationshipToBuyer1.new("person_2_relationship_to_buyer_1", nil, self, person_index: 2),
       Form::Sales::Pages::PersonAge.new("person_2_age", nil, self, person_index: 2),
@@ -70,6 +71,14 @@ class Form::Sales::Subsections::HouseholdCharacteristics < ::Form::Subsection
       Form::Sales::Pages::RetirementValueCheck.new("gender_5_retirement_value_check", nil, self, person_index: 5),
       Form::Sales::Pages::PersonWorkingSituation.new("person_5_working_situation", nil, self, person_index: 5),
       Form::Sales::Pages::RetirementValueCheck.new("working_situation_5_retirement_value_check", nil, self, person_index: 5),
+      Form::Sales::Pages::PersonKnown.new("person_6_known", nil, self, person_index: 6),
+      Form::Sales::Pages::PersonRelationshipToBuyer1.new("person_6_relationship_to_buyer_1", nil, self, person_index: 6),
+      Form::Sales::Pages::PersonAge.new("person_6_age", nil, self, person_index: 6),
+      Form::Sales::Pages::RetirementValueCheck.new("age_6_retirement_value_check", nil, self, person_index: 6),
+      Form::Sales::Pages::PersonGenderIdentity.new("person_6_gender_identity", nil, self, person_index: 6),
+      Form::Sales::Pages::RetirementValueCheck.new("gender_6_retirement_value_check", nil, self, person_index: 6),
+      Form::Sales::Pages::PersonWorkingSituation.new("person_6_working_situation", nil, self, person_index: 6),
+      Form::Sales::Pages::RetirementValueCheck.new("working_situation_6_retirement_value_check", nil, self, person_index: 6),
     ].flatten.compact
   end
 

app/views/form/headers/_person_6_known_page.erb

@@ -0,0 +1 @@
+You have given us the details for <%= log.joint_purchase? ? 3 : 4 %> of the <%= log.hholdcount %> other people in the household

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

@@ -1,10 +1,11 @@
 require "rails_helper"
 
 RSpec.describe Form::Sales::Pages::NumberOfOthersInProperty, type: :model do
-  subject(:page) { described_class.new(page_id, page_definition, subsection) }
+  subject(:page) { described_class.new(page_id, page_definition, subsection, joint_purchase:) }
 
-  let(:page_id) { nil }
+  let(:page_id) { "number_of_others_in_property" }
   let(:page_definition) { nil }
+  let(:joint_purchase) { false }
   let(:subsection) { instance_double(Form::Subsection) }
 
   it "has correct subsection" do
@@ -26,4 +27,39 @@ RSpec.describe Form::Sales::Pages::NumberOfOthersInProperty, type: :model do
   it "has the correct description" do
     expect(page.description).to be_nil
   end
+
+  it "has the correct depends_on" do
+    expect(page.depends_on).to eq([
+      {
+        "privacynotice" => 1,
+        "jointpur" => 2,
+      },
+      {
+        "noint" => 1,
+        "jointpur" => 2,
+      },
+    ])
+  end
+
+  context "with joint purchase" do
+    let(:page_id) { "number_of_others_in_property_joint_purchase" }
+    let(:joint_purchase) { true }
+
+    it "has the correct id" do
+      expect(page.id).to eq("number_of_others_in_property_joint_purchase")
+    end
+
+    it "has the correct depends_on" do
+      expect(page.depends_on).to eq([
+        {
+          "privacynotice" => 1,
+          "jointpur" => 1,
+        },
+        {
+          "noint" => 1,
+          "jointpur" => 1,
+        },
+      ])
+    end
+  end
 end

spec/models/form/sales/questions/number_of_others_in_property_spec.rb

@@ -1,11 +1,12 @@
 require "rails_helper"
 
 RSpec.describe Form::Sales::Questions::NumberOfOthersInProperty, type: :model do
-  subject(:question) { described_class.new(question_id, question_definition, page) }
+  subject(:question) { described_class.new(question_id, question_definition, page, joint_purchase:) }
 
   let(:question_id) { nil }
   let(:question_definition) { nil }
   let(:page) { instance_double(Form::Page) }
+  let(:joint_purchase) { true }
 
   it "has correct page" do
     expect(question.page).to eq(page)
@@ -32,6 +33,26 @@ RSpec.describe Form::Sales::Questions::NumberOfOthersInProperty, type: :model do
   end
 
   it "has the correct hint" do
-    expect(question.hint_text).to eq("You can provide details for a maximum of 4 other people.")
+    expect(question.hint_text).to eq("You can provide details for a maximum of 4 other people for a joint purchase.")
+  end
+
+  it "has the correct min" do
+    expect(question.min).to eq(0)
+  end
+
+  it "has the correct max" do
+    expect(question.max).to eq(4)
+  end
+
+  context "with non joint purchase" do
+    let(:joint_purchase) { false }
+
+    it "has the correct hint" do
+      expect(question.hint_text).to eq("You can provide details for a maximum of 5 other people if there is only one buyer.")
+    end
+
+    it "has the correct max" do
+      expect(question.max).to eq(5)
+    end
   end
 end

spec/models/form/sales/subsections/household_characteristics_spec.rb

@@ -50,6 +50,7 @@ RSpec.describe Form::Sales::Subsections::HouseholdCharacteristics, type: :model
           working_situation_buyer_2_income_value_check
           buyer_2_live_in_property
           number_of_others_in_property
+          number_of_others_in_property_joint_purchase
           person_2_known
           person_2_relationship_to_buyer_1
           person_2_age
@@ -82,6 +83,14 @@ RSpec.describe Form::Sales::Subsections::HouseholdCharacteristics, type: :model
           gender_5_retirement_value_check
           person_5_working_situation
           working_situation_5_retirement_value_check
+          person_6_known
+          person_6_relationship_to_buyer_1
+          person_6_age
+          age_6_retirement_value_check
+          person_6_gender_identity
+          gender_6_retirement_value_check
+          person_6_working_situation
+          working_situation_6_retirement_value_check
         ],
       )
     end
@@ -131,6 +140,7 @@ RSpec.describe Form::Sales::Subsections::HouseholdCharacteristics, type: :model
           working_situation_buyer_2_income_value_check
           buyer_2_live_in_property
           number_of_others_in_property
+          number_of_others_in_property_joint_purchase
           person_2_known
           person_2_relationship_to_buyer_1
           person_2_age
@@ -163,6 +173,14 @@ RSpec.describe Form::Sales::Subsections::HouseholdCharacteristics, type: :model
           gender_5_retirement_value_check
           person_5_working_situation
           working_situation_5_retirement_value_check
+          person_6_known
+          person_6_relationship_to_buyer_1
+          person_6_age
+          age_6_retirement_value_check
+          person_6_gender_identity
+          gender_6_retirement_value_check
+          person_6_working_situation
+          working_situation_6_retirement_value_check
         ],
       )
     end