added mail contronller and job for notificate registrars and admins about accreditation expire date

app/jobs/notify_accreditation_admins_and_registrars_job.rb

@@ -0,0 +1,29 @@
+class NotifyAccreditationAdminsAndRegistrarsJob < ApplicationJob
+  MONTH_BEFORE = 5.minute.freeze
+
+  def perform
+    prepare_data_month_before.each do |user|
+      next if user.registrar.email.nil?
+
+      AccreditationCenterMailer.test_results_will_expired_in_one_month(user.registrar.email).deliver_now
+    end
+
+    prepare_data_expired_data.each do |user|
+      next if user.registrar.email.nil?
+
+      AccreditationCenterMailer.test_results_are_expired(user.registrar.email).deliver_now
+    end
+  end
+
+  private
+
+  def prepare_data_month_before
+    ApiUser.where("accreditation_expire_date > ? AND accreditation_expire_date < ?",
+                  Time.now.beginning_of_day + MONTH_BEFORE,
+                  Time.now.end_of_day + MONTH_BEFORE).includes(:registrar)
+  end
+
+  def prepare_data_expired_data
+    ApiUser.where("accreditation_expire_date < ?", Time.now.beginning_of_day).includes(:registrar)
+  end
+end