Add complete plan flag to plan_presenter

- Edit initialize to include complete flag, which is set to false as default
- If flag is true in call, call fetch_all_q_and_a
- Add fetch_all_q_and_a function that fetches questions and answers

Update plan_presenter

Author: momo3404

app/presenters/api/v2/plan_presenter.rb

@@ -4,9 +4,9 @@ module Api
   module V2
     # Helper class for the API V2 project / DMP
     class PlanPresenter
-      attr_reader :data_contact, :contributors, :costs
+      attr_reader :data_contact, :contributors, :costs, :complete_plan_data
 
-      def initialize(plan:)
+      def initialize(plan:, complete: false)
         @contributors = []
         return unless plan.present?
 
@@ -22,6 +22,8 @@ def initialize(plan:)
         end
 
         @costs = plan_costs(plan: @plan)
+
+        @complete_plan_data = fetch_all_q_and_a if complete
       end
 
       # Extract the ARK or DOI for the DMP OR use its URL if none exists
@@ -55,6 +57,24 @@ def plan_costs(plan:)
             currency_code: 'usd', value: answer.text }
         end
       end
+
+      # Fetch all questions and answers from a plan, regardless of theme
+      def fetch_all_q_and_a
+        answers = @plan.answers.includes(question: [:section])
+        return [] unless answers.present?
+
+        answers.filter_map do |answer|
+          q = answer.question
+          next unless q.present?
+
+          {
+            title: "Question #{q.number || q.id}",
+            section: q.section&.title,
+            question: q.text.to_s,
+            answer: answer.text.to_s
+          }
+        end
+      end
     end
   end
 end