Always display person known pages and update headers

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

@@ -12,10 +12,6 @@ class Form::Sales::Pages::PersonKnown < Form::Sales::Pages::Person
   end
 
   def depends_on
-    if @person_index == 2
+    { "jointpur" => 2 } if @person_index == 2
-      (@person_index..6).map { |index| { "hhmemb" => index, "jointpur" => 2 } }
-    else
-      (@person_index..6).map { |index| { "hhmemb" => index } }
-    end
   end
 end

app/views/form/headers/_person_1_known_page.erb

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

app/views/form/headers/_person_2_known_page.erb

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

app/views/form/headers/_person_3_known_page.erb

@@ -1 +1 @@
-You have given us the details for 2 of the <%= log.hholdcount %> other people in the household
+You have given us the details for <%= log.joint_purchase? ? 0 : 1 %> of the <%= log.hholdcount %> other people in the household

app/views/form/headers/_person_4_known_page.erb

@@ -1 +1 @@
-You have given us the details for 3 of the <%= log.hholdcount %> other people in the household
+You have given us the details for <%= log.joint_purchase? ? 1 : 2 %> of the <%= log.hholdcount %> other people in the household

app/views/form/headers/_person_5_known_page.erb

@@ -0,0 +1 @@
+You have given us the details for <%= log.joint_purchase? ? 2 : 3 %> of the <%= log.hholdcount %> other people in the household