Remove feature usage report endpoint

app/controllers/api/v1/reports_controller.rb

@@ -1,12 +1,6 @@
 class Api::V1::ReportsController < ApplicationController
-  def features
-    feature_stats = Reports::FeatureUsageService.new.report
-
-    render json: feature_stats.to_json, status: :ok
-  end
-
   def add_another_answer_forms
-    data = Reports::FeatureUsageService.new.add_another_answer_forms
+    data = Reports::AddAnotherAnswerUsageService.new.add_another_answer_forms
 
     render json: data.to_json, status: :ok
   end

app/services/reports/add_another_answer_usage_service.rb

@@ -0,0 +1,21 @@
+class Reports::AddAnotherAnswerUsageService
+  def add_another_answer_forms
+    forms = Form.includes(:pages)
+                .where(pages: { is_repeatable: true })
+                .map(&method(:form_data))
+
+    # adding the count even though forms-admin doesn't use it as ActiveResource doesn't like parsing JSON with a single root key
+    { forms:, count: forms.length }
+  end
+
+private
+
+  def form_data(form)
+    {
+      form_id: form.id,
+      name: form.name,
+      state: form.state,
+      repeatable_pages: form.pages.map { |page| { page_id: page.id, question_text: page.question_text } if page.is_repeatable },
+    }
+  end
+end

config/routes.rb

@@ -47,7 +47,6 @@
     end
 
     scope :reports do
-      get "/features", to: "api/v1/reports#features"
       get "/add-another-answer-forms", to: "api/v1/reports#add_another_answer_forms"
       get "/selection-questions-summary", to: "api/v1/reports#selection_questions_summary"
       get "/selection-questions-with-autocomplete", to: "api/v1/reports#selection_questions_with_autocomplete"

spec/requests/api/v1/reports_controller_spec.rb

@@ -1,74 +1,6 @@
 require "rails_helper"
 
 RSpec.describe Api::V1::ReportsController, type: :request do
-  describe "GET /features" do
-    let!(:form_with_repeatable_question) { create(:form, state: :live, pages: [repeatable_page]) }
-    let(:repeatable_page) { build(:page, answer_type: "text", is_repeatable: true) }
-
-    before do
-      create :form, state: :live, payment_url: Faker::Internet.url(host: "gov.uk"), submission_type: "email_with_csv", pages: [
-        (build :page, answer_type: "text"),
-        (build :page, answer_type: "text"),
-      ]
-
-      create :form, state: :live, pages: [
-        (build :page, answer_type: "name"),
-        (build :page, answer_type: "organisation_name"),
-        (build :page, answer_type: "phone_number"),
-        (build :page, answer_type: "email"),
-        (build :page, answer_type: "address"),
-        (build :page, answer_type: "national_insurance_number"),
-        (build :page, answer_type: "date"),
-        (build :page, answer_type: "number"),
-        (build :page, answer_type: "selection", routing_conditions: [(build :condition)]),
-        (build :page, answer_type: "text"),
-      ]
-
-      get "/api/v1/reports/features"
-    end
-
-    it "returns the breakdown of form features used" do
-      response_hash = JSON.parse(response.body, symbolize_names: true)
-
-      expect(response_hash).to eq({
-        total_live_forms: 3,
-        live_forms_with_answer_type: {
-          name: 1,
-          organisation_name: 1,
-          phone_number: 1,
-          email: 1,
-          address: 1,
-          national_insurance_number: 1,
-          date: 1,
-          number: 1,
-          selection: 1,
-          text: 3,
-        },
-        live_pages_with_answer_type: {
-          name: 1,
-          organisation_name: 1,
-          phone_number: 1,
-          email: 1,
-          address: 1,
-          national_insurance_number: 1,
-          date: 1,
-          number: 1,
-          selection: 1,
-          text: 4,
-        },
-        live_forms_with_payment: 1,
-        live_forms_with_routing: 1,
-        live_forms_with_add_another_answer: 1,
-        live_forms_with_csv_submission_enabled: 1,
-        all_forms_with_add_another_answer: [{ form_id: form_with_repeatable_question.id, name: form_with_repeatable_question.name, state: form_with_repeatable_question.state, repeatable_pages: [{ page_id: repeatable_page.id, question_text: repeatable_page.question_text }] }],
-      })
-    end
-
-    it "returns http success" do
-      expect(response).to have_http_status(:success)
-    end
-  end
-
   describe "GET /add-another-answer-forms" do
     let!(:form_with_repeatable_question) { create(:form, state: :live, pages: [repeatable_page]) }
     let(:repeatable_page) { build(:page, answer_type: "text", is_repeatable: true) }

spec/services/reports/add_another_answer_usage_service_spec.rb

@@ -0,0 +1,45 @@
+require "rails_helper"
+
+describe Reports::AddAnotherAnswerUsageService do
+  subject(:features_report_service) { described_class.new }
+
+  describe "#add_another_answer_forms" do
+    let!(:add_another_answer_draft_form) { create(:form, state: "draft", pages: draft_form_pages) }
+    let(:draft_form_pages) do
+      [
+        (build :page, answer_type: "name", is_repeatable: true),
+      ]
+    end
+    let!(:add_another_answer_live_form) { create(:form, state: "live", pages: live_form_pages) }
+    let(:live_form_pages) do
+      [
+        (build :page, answer_type: "name", is_repeatable: true),
+        (build :page, answer_type: "text", is_repeatable: true),
+      ]
+    end
+
+    it "obtains all forms in the add another answer report" do
+      report = features_report_service.add_another_answer_forms
+
+      expect(report[:forms]).to contain_exactly({
+        form_id: add_another_answer_draft_form.id,
+        name: add_another_answer_draft_form.name,
+        state: add_another_answer_draft_form.state,
+        repeatable_pages: contain_exactly({ page_id: draft_form_pages.first.id, question_text: draft_form_pages.first.question_text }),
+      }, {
+        form_id: add_another_answer_live_form.id,
+        name: add_another_answer_live_form.name,
+        state: add_another_answer_live_form.state,
+        repeatable_pages: contain_exactly(
+          { page_id: live_form_pages.first.id, question_text: live_form_pages.first.question_text },
+          { page_id: live_form_pages.second.id, question_text: live_form_pages.second.question_text },
+        ),
+      })
+    end
+
+    it "returns the count" do
+      report = features_report_service.add_another_answer_forms
+      expect(report[:count]).to eq 2
+    end
+  end
+end