LG-9956 sp count with issuer param

app/jobs/reports/sp_issuer_user_counts_report.rb

@@ -0,0 +1,27 @@
+module Reports
+  class SpIssuerUserCountsReport < BaseReport
+    REPORT_NAME = 'sp-issuer-user-counts-report'.freeze
+
+    def perform(_date)
+      configs = IdentityConfig.store.sp_issuer_user_counts_report_configs
+
+      configs.each do |report_hash|
+        emails = report_hash['emails']
+        issuer = report_hash['issuer']
+
+        user_counts = Db::Identity::SpUserCounts.with_issuer(issuer)
+
+        emails.each do |email|
+          ReportMailer.sp_issuer_user_counts_report(
+            name: REPORT_NAME,
+            email: email,
+            issuer: issuer,
+            total: user_counts['total'],
+            ial1_total: user_counts['ial1_total'],
+            ial2_total: user_counts['ial2_total'],
+          ).deliver_now
+        end
+      end
+    end
+  end
+end

app/mailers/report_mailer.rb

@@ -11,6 +11,15 @@ def deleted_user_accounts_report(email:, name:, issuers:, data:)
     mail(to: email, subject: t('report_mailer.deleted_accounts_report.subject'))
   end
 
+  def sp_issuer_user_counts_report(email:, issuer:, total:, ial1_total:, ial2_total:, name:)
+    @name = name
+    @issuer = issuer
+    @total = total
+    @ial1_total = ial1_total
+    @ial2_total = ial2_total
+    mail(to: email, subject: t('report_mailer.sp_issuer_user_counts_report.subject'))
+  end
+
   def system_demand_report(email:, data:, name:)
     @name = name
     attachments['system_demand.csv'] = data

app/services/db/identity/sp_user_counts.rb

@@ -16,6 +16,21 @@ def self.by_issuer
         ActiveRecord::Base.connection.execute(sql).to_a
       end
 
+      def self.with_issuer(issuer)
+        sql = <<~SQL
+          SELECT
+            count(user_id) AS total,
+            count(user_id)-count(verified_at) AS ial1_total,
+            count(verified_at) AS ial2_total
+          FROM identities
+          WHERE identities.service_provider = ?
+          LIMIT 1
+        SQL
+
+        query = ApplicationRecord.sanitize_sql_array([sql, issuer])
+        ActiveRecord::Base.connection.execute(query).first
+      end
+
       def self.overall
         sql = <<~SQL
           SELECT

app/views/report_mailer/sp_issuer_user_counts_report.html.erb

@@ -0,0 +1,5 @@
+<%= t('report_mailer.sp_issuer_user_counts_report.name') %>: <%= @name %><br>
+<%= t('report_mailer.sp_issuer_user_counts_report.issuer') %>: <%= @issuer %><br>
+<%= t('report_mailer.sp_issuer_user_counts_report.total') %>: <%= @total %><br>
+<%= t('report_mailer.sp_issuer_user_counts_report.ial1_total') %>: <%= @ial1_total %><br>
+<%= t('report_mailer.sp_issuer_user_counts_report.ial2_total') %>: <%= @ial2_total %><br>

config/application.yml.default

@@ -324,6 +324,7 @@ sp_handoff_bounce_max_seconds: 2
 show_user_attribute_deprecation_warnings: false
 otp_min_attempts_remaining_warning_count: 3
 system_demand_report_email: 'foo@bar.com'
+sp_issuer_user_counts_report_configs: '[]'
 test_ssn_allowed_list: ''
 totp_code_interval: 30
 unauthorized_scope_enabled: false

config/initializers/job_configurations.rb

@@ -34,6 +34,12 @@
         cron: cron_24h,
         args: -> { [Time.zone.today] },
       },
+      # Email user counts for specific issuer
+      sp_issuer_user_counts: {
+        class: 'Reports::SpIssuerUserCountsReport',
+        cron: cron_24h,
+        args: -> { [Time.zone.today] },
+      },
       # Combined Invoice Supplement Report to S3
       combined_invoice_supplement_report: {
         class: 'Reports::CombinedInvoiceSupplementReport',

config/locales/report_mailer/en.yml

@@ -5,6 +5,13 @@ en:
       issuers: Issuers
       name: Name
       subject: Deleted accounts report
+    sp_issuer_user_counts_report:
+      ial1_total: IAL1 users
+      ial2_total: IAL2 users
+      issuer: Issuer
+      name: Name
+      subject: Service provider user count report
+      total: Total users
     system_demand_report:
       name: Name
       subject: System demand report

config/locales/report_mailer/es.yml

@@ -5,6 +5,13 @@ es:
       issuers: Emisores
       name: Nombre
       subject: Informe de cuentas eliminadas
+    sp_issuer_user_counts_report:
+      ial1_total: IAL1 usuarias
+      ial2_total: IAL2 usuarias
+      issuer: Identificación del emisor
+      name: Nombre
+      subject: Informe de recuento de usuarios del proveedor de servicios
+      total: Total de usuarias
     system_demand_report:
       name: Nombre
       subject: Informe de demanda del sistema

config/locales/report_mailer/fr.yml

@@ -5,6 +5,13 @@ fr:
       issuers: Émetteurs
       name: Nom
       subject: Rapport sur les comptes supprimés
+    sp_issuer_user_counts_report:
+      ial1_total: IAL1 utilisatrices
+      ial2_total: IAL2 utilisatrices
+      issuer: Identifiant de l’émetteur
+      name: Nom
+      subject: Rapport sur le nombre d’utilisateurs
+      total: Nombre total d’utilisateurs
     system_demand_report:
       name: Nom
       subject: Rapport de demande du système

lib/identity_config.rb

@@ -423,6 +423,7 @@ def self.build_store(config_map)
     config.add(:session_total_duration_timeout_in_minutes, type: :integer)
     config.add(:ses_configuration_set_name, type: :string)
     config.add(:set_remember_device_session_expiration, type: :boolean)
+    config.add(:sp_issuer_user_counts_report_configs, type: :json)
     config.add(:show_user_attribute_deprecation_warnings, type: :boolean)
     config.add(:skip_encryption_allowed_list, type: :json)
     config.add(:sp_handoff_bounce_max_seconds, type: :integer)

spec/jobs/reports/sp_issuer_user_counts_report_spec.rb

@@ -0,0 +1,31 @@
+require 'rails_helper'
+
+RSpec.describe Reports::SpIssuerUserCountsReport do
+  let(:name) { 'sp-issuer-user-counts-report' }
+  let(:issuer) { 'urn:gov:gsa:openidconnect:sp:sinatra' }
+  let(:email) { 'foo@bar.com' }
+  let(:user) { create(:user) }
+  let(:uuid) { 'foo' }
+  let(:last_authenticated_at) { '2020-01-02 12:03:04 UTC' }
+
+  subject { described_class.new }
+
+  it 'sends out a report to the email listed with one total user' do
+    create(
+      :service_provider_identity,
+      service_provider: issuer,
+      user: user,
+      uuid: uuid,
+      last_authenticated_at: last_authenticated_at,
+    )
+
+    allow(IdentityConfig.store).to receive(:sp_issuer_user_counts_report_configs).and_return(
+      [{ 'issuer' => issuer, 'emails' => [email] }],
+    )
+    expect(ReportMailer).to receive(:sp_issuer_user_counts_report).with(
+      name: name, email: email, ial1_total: 1, ial2_total: 0, issuer: issuer, total: 1,
+    ).and_call_original
+
+    subject.perform(Time.zone.today)
+  end
+end