[WIP] LG-10812 | Report on total user count

app/jobs/reports/monthly_key_metrics_report.rb

@@ -11,9 +11,11 @@ def perform(date = Time.zone.today)
 
       account_reuse_table = account_reuse_report.account_reuse_report
       total_profiles_table = account_reuse_report.total_identities_report
+      total_users_all_time_table = total_user_queries.total_user_count_report
 
       upload_to_s3(account_reuse_table, report_name: 'account_reuse')
       upload_to_s3(total_profiles_table, report_name: 'total_profiles')
+      upload_to_s3(total_users_all_time_table, report_name: 'total_users_all_time')
 
       email_tables = [
         [
@@ -28,6 +30,10 @@ def perform(date = Time.zone.today)
           { title: 'Total proofed identities' },
           *total_profiles_table,
         ],
+        [
+          { title: 'All-time user total' },
+          total_users_all_time_table,
+        ],
       ]
 
       email_message = "Report: #{REPORT_NAME} #{date}"
@@ -53,9 +59,15 @@ def emails
       emails
     end
 
+
     def account_reuse_report
       @account_reuse_report ||= Reporting::AccountReuseAndTotalIdentitiesReport.new(report_date)
     end
+
+    def total_user_queries
+      @total_user_queries ||= Reporting::TotalUserCountReport.new(report_date)
+    end
+
 
     def upload_to_s3(report_body, report_name: nil)
       _latest, path = generate_s3_paths(REPORT_NAME, 'csv', subname: report_name, now: report_date)

app/services/reporting/account_reuse_and_total_identities_report.rb

@@ -1,3 +1,4 @@
+
 module Reporting
   class AccountReuseAndTotalIdentitiesReport
     attr_reader :report_date

app/services/reporting/total_user_count_report.rb

@@ -0,0 +1,24 @@
+# frozen_string_literal: true
+
+module Reporting
+  class TotalUserCountReport
+    attr_reader :report_date
+
+    def initialize(report_date = Time.zone.today)
+      @report_date = report_date
+    end
+
+    def total_user_count_report
+      [
+        ['All-time user count'],
+        [total_user_count],
+      ]
+    end
+
+    private
+
+    def total_user_count
+      User.where('created_at <= ?', report_date).count
+    end
+  end
+end

spec/services/reporting/total_user_count_report_spec.rb

@@ -0,0 +1,54 @@
+# frozen_string_literal: true
+
+require 'rails_helper'
+
+RSpec.describe Reporting::TotalUserCountReport do
+  let(:report_date) { Time.zone.today + 1.day }
+  let!(:user) { create(:user) }
+  let(:expected_report) do
+    [
+      ['All-time user count'],
+      [expected_count],
+    ]
+  end
+
+  subject { described_class.new(report_date) }
+
+  describe '#total_user_count_report' do
+    let(:expected_count) { 1 }
+
+    it 'returns the expected data' do
+      expect(subject.total_user_count_report).to eq(expected_report)
+    end
+
+    context 'with a suspended user' do
+      let(:suspended_user) { create(:user, :suspended) }
+      let(:expected_count) { 2 }
+
+      it 'includes the suspended user in the count' do
+        expect(suspended_user).to be_suspended
+        expect(subject.total_user_count_report).to eq(expected_report)
+      end
+    end
+
+    context 'with an unconfirmed user' do
+      let(:unconfirmed_user) { create(:user, :unconfirmed) }
+      let(:expected_count) { 2 }
+
+      it 'includes the unconfirmed user in the count' do
+        expect(unconfirmed_user).not_to be_confirmed
+        expect(subject.total_user_count_report).to eq(expected_report)
+      end
+    end
+
+    context 'with a user rejected for fraud' do
+      let(:fraud_user) { create(:user, :fraud_rejection) }
+      let(:expected_count) { 2 }
+
+      it 'includes them in the count because they are still a user' do
+        expect(fraud_user).to be_fraud_rejection
+        expect(subject.total_user_count_report).to eq(expected_report)
+      end
+    end
+  end
+end