Refactor feature reports to make it easier to add new feature reports

app/controllers/reports_controller.rb

@@ -5,40 +5,70 @@ class ReportsController < ApplicationController
   def index; end
 
   def features
-    data = Reports::FeatureReportService.report
+    forms = Reports::FormDocumentsService.live_form_documents
+    data = Reports::FeatureReportService.new(forms).report
 
     render template: "reports/features", locals: { data: }
   end
 
   def questions_with_answer_type
     answer_type = params.require(:answer_type)
-    questions = Reports::FeatureReportService.questions_with_answer_type(answer_type)
+    forms = Reports::FormDocumentsService.live_form_documents
+    questions = Reports::FeatureReportService.new(forms).questions_with_answer_type(answer_type)
 
     render template: "reports/questions_with_answer_type", locals: { answer_type:, questions: }
   end
 
   def questions_with_add_another_answer
-    questions = Reports::FeatureReportService.live_questions_with_add_another_answer
+    forms = Reports::FormDocumentsService.live_form_documents
+    questions = Reports::FeatureReportService.new(forms).questions_with_add_another_answer
 
-    render template: "reports/questions_with_add_another_answer", locals: { questions: }
+    if params[:format] == "csv"
+      send_data Reports::QuestionsCsvReportService.new(questions).csv,
+                type: "text/csv; charset=iso-8859-1",
+                disposition: "attachment; filename=#{csv_filename('live_questions_with_add_another_answer_report')}"
+    else
+      render template: "reports/feature_report", locals: { report: params[:action], records: questions }
+    end
   end
 
   def forms_with_routes
-    forms = Reports::FeatureReportService.live_forms_with_routes
+    forms = Reports::FormDocumentsService.live_form_documents
+    forms = Reports::FeatureReportService.new(forms).forms_with_routes
 
-    render template: "reports/forms_with_routes", locals: { forms: forms }
+    if params[:format] == "csv"
+      send_data Reports::FormsCsvReportService.new(forms).csv,
+                type: "text/csv; charset=iso-8859-1",
+                disposition: "attachment; filename=#{csv_filename('live_forms_with_routes_report')}"
+    else
+      render template: "reports/feature_report", locals: { report: params[:action], records: forms }
+    end
   end
 
   def forms_with_payments
-    forms = Reports::FeatureReportService.live_forms_with_payments
+    forms = Reports::FormDocumentsService.live_form_documents
+    forms = Reports::FeatureReportService.new(forms).forms_with_payments
 
-    render template: "reports/forms_with_payments", locals: { forms: forms }
+    if params[:format] == "csv"
+      send_data Reports::FormsCsvReportService.new(forms).csv,
+                type: "text/csv; charset=iso-8859-1",
+                disposition: "attachment; filename=#{csv_filename('live_forms_with_payments_report')}"
+    else
+      render template: "reports/feature_report", locals: { report: params[:action], records: forms }
+    end
   end
 
   def forms_with_csv_submission_enabled
-    forms = Reports::FeatureReportService.live_forms_with_csv_submission_enabled
+    forms = Reports::FormDocumentsService.live_form_documents
+    forms = Reports::FeatureReportService.new(forms).forms_with_csv_submission_enabled
 
-    render template: "reports/forms_with_csv_submission_enabled", locals: { forms: forms }
+    if params[:format] == "csv"
+      send_data Reports::FormsCsvReportService.new(forms).csv,
+                type: "text/csv; charset=iso-8859-1",
+                disposition: "attachment; filename=#{csv_filename('live_forms_with_csv_submission_enabled_report')}"
+    else
+      render template: "reports/feature_report", locals: { report: params[:action], records: forms }
+    end
   end
 
   def users
@@ -82,42 +112,27 @@ def selection_questions_with_checkboxes
   def csv_downloads; end
 
   def live_forms_csv
-    send_data Reports::CsvReportsService.new.live_forms_csv,
-              type: "text/csv; charset=iso-8859-1",
-              disposition: "attachment; filename=#{csv_filename('live_forms_report')}"
-  end
+    forms = Reports::FormDocumentsService.live_form_documents
 
-  def live_forms_with_routes_csv
-    send_data Reports::CsvReportsService.new.live_forms_with_routes_csv,
+    send_data Reports::FormsCsvReportService.new(forms).csv,
               type: "text/csv; charset=iso-8859-1",
-              disposition: "attachment; filename=#{csv_filename('live_forms_with_routes_report')}"
-  end
-
-  def live_forms_with_payments_csv
-    send_data Reports::CsvReportsService.new.live_forms_with_payments_csv,
-              type: "text/csv; charset=iso-8859-1",
-              disposition: "attachment; filename=#{csv_filename('live_forms_with_payments_report')}"
-  end
-
-  def live_forms_with_csv_submission_enabled_csv
-    send_data Reports::CsvReportsService.new.live_forms_with_csv_submission_enabled_csv,
-              type: "text/csv; charset=iso-8859-1",
-              disposition: "attachment; filename=#{csv_filename('live_forms_with_csv_submission_enabled_report')}"
+              disposition: "attachment; filename=#{csv_filename('live_forms_report')}"
   end
 
   def live_questions_csv
     answer_type = params[:answer_type]
-    send_data Reports::CsvReportsService.new.live_questions_csv(answer_type:),
+    forms = Reports::FormDocumentsService.live_form_documents
+    questions = if answer_type
+                  Reports::FeatureReportService.new(forms).questions_with_answer_type(answer_type)
+                else
+                  Reports::FeatureReportService.new(forms).questions
+                end
+
+    send_data Reports::QuestionsCsvReportService.new(questions).csv,
               type: "text/csv; charset=iso-8859-1",
               disposition: "attachment; filename=#{questions_csv_filename(answer_type)}"
   end
 
-  def live_questions_with_add_another_answer_csv
-    send_data Reports::CsvReportsService.new.live_questions_with_add_another_answer_csv,
-              type: "text/csv; charset=iso-8859-1",
-              disposition: "attachment; filename=#{csv_filename('live_questions_with_add_another_answer_report')}"
-  end
-
 private
 
   def check_user_has_permission

app/helpers/report_helper.rb

@@ -0,0 +1,92 @@
+module ReportHelper
+  def report_table(records)
+    type = records.first.fetch("type", "form")
+
+    if type == "form"
+      with_routes = records.first.dig("metadata", "number_of_routes").present?
+
+      with_routes ? report_forms_with_routes_table(records) : report_forms_table(records)
+    elsif type == "question_page"
+      report_questions_table(records)
+    else
+      raise "type of records '#{type}' is not one of 'forms', 'question_page'"
+    end
+  end
+
+  def report_forms_table(forms)
+    {
+      head: report_forms_table_head,
+      rows: report_forms_table_rows(forms),
+    }
+  end
+
+  def report_forms_with_routes_table(forms)
+    {
+      head: report_forms_with_routes_table_head,
+      rows: report_forms_with_routes_table_rows(forms),
+    }
+  end
+
+  def report_questions_table(questions)
+    {
+      head: report_questions_table_head,
+      rows: report_questions_table_rows(questions),
+    }
+  end
+
+  def report_forms_table_head
+    [
+      I18n.t("reports.form_or_questions_list_table.headings.form_name"),
+      I18n.t("reports.form_or_questions_list_table.headings.organisation"),
+    ]
+  end
+
+  def report_forms_table_rows(forms)
+    forms.map { |form| report_forms_table_row(form) }
+  end
+
+  def report_forms_with_routes_table_head
+    [
+      *report_forms_table_head,
+      I18n.t("reports.form_or_questions_list_table.headings.number_of_routes"),
+    ]
+  end
+
+  def report_forms_with_routes_table_rows(forms)
+    forms.map { |form| report_forms_with_routes_table_row(form) }
+  end
+
+  def report_questions_table_head
+    [
+      *report_forms_table_head,
+      I18n.t("reports.form_or_questions_list_table.headings.question_text"),
+    ]
+  end
+
+  def report_questions_table_rows(questions)
+    questions.map { |question| report_questions_table_row(question) }
+  end
+
+private
+
+  def report_forms_table_row(form)
+    [
+      govuk_link_to(form["content"]["name"], live_form_pages_path(form_id: form["form_id"])),
+      form.dig("group", "organisation", "name") || "",
+    ]
+  end
+
+  def report_forms_with_routes_table_row(form)
+    [
+      *report_forms_table_row(form),
+      form["metadata"]["number_of_routes"].to_s,
+    ]
+  end
+
+  def report_questions_table_row(question)
+    [
+      *report_forms_table_row(question["form"]),
+      question["data"]["question_text"],
+    ]
+  end
+end