Fix views & email_verifable inclusion

app/helpers/application_helper.rb

@@ -108,14 +108,4 @@ module ApplicationHelper
   def body_css_class
     [controller_path.split('/').map!(&:dasherize), action_name.dasherize, 'page'].join('-')
   end
-
-  def verified_email_span(verification)
-    tag.span(verification.email, class: verified_email_class(verification))
-  end
-
-  def verified_email_class(verification)
-    return 'text-danger' if verification.failed?
-    return 'text-primary' if verification.not_verified?
-    return 'text-success' if verification.verified?
-  end
 end

app/interactions/actions/email_check.rb

@@ -24,6 +24,9 @@ module Actions
 
     def save_result(result)
       validation_eventable.validation_events.create(validation_event_attrs(result))
+    rescue ActiveRecord::RecordNotSaved
+      logger.info "Cannot save validation result for #{log_object_id}"
+      true
     end
 
     def validation_event_attrs(result)

app/interactions/domains/force_delete_lift/base.rb

@@ -6,8 +6,6 @@ module Domains
              description: 'Domain to check if ForceDelete needs to be listed'
 
       def execute
-        prepare_email_verifications(domain)
-
         lift_force_delete(domain) if force_delete_condition(domain)
       end
 
@@ -33,11 +31,6 @@ module Domains
           domain.registrant.email_verification.verified?
       end
 
-      def prepare_email_verifications(domain)
-        domain.registrant.email_verification.verify
-        domain.contacts.each { |contact| contact.email_verification.verify }
-      end
-
       def bounces_absent?(domain)
         emails = domain.all_related_emails
         BouncedMailAddress.where(email: emails).empty?

app/jobs/verify_emails_job.rb

@@ -1,6 +1,5 @@
 class VerifyEmailsJob < ApplicationJob
   discard_on StandardError
-  VALID_CHECK_LEVELS = %w[regex mx smtp].freeze
 
   def perform(contact_id:, check_level: 'regex')
     contact = Contact.find_by(id: contact_id)
@@ -23,7 +22,7 @@ class VerifyEmailsJob < ApplicationJob
   end
 
   def validate_check_level(check_level)
-    return if VALID_CHECK_LEVELS.include? check_level
+    return if valid_check_levels.include? check_level
 
     raise StandardError, "Check level #{check_level} is invalid"
   end
@@ -31,4 +30,8 @@ class VerifyEmailsJob < ApplicationJob
   def logger
     @logger ||= Rails.logger
   end
+
+  def valid_check_levels
+    ValidationEvent::VALID_CHECK_LEVELS
+  end
 end

app/models/concerns/email_verifable.rb

@@ -5,92 +5,56 @@ module EmailVerifable
     scope :recently_not_validated, -> { where.not(id: ValidationEvent.validated_ids_by(name)) }
   end
 
-  def email_verification
-    EmailAddressVerification.find_or_create_by(email: unicode_email, domain: domain(email))
-  end
-
-  def billing_email_verification
-    return unless attribute_names.include?('billing_email')
-
-    EmailAddressVerification.find_or_create_by(email: unicode_billing_email,
-                                               domain: domain(billing_email))
-  end
-
   def email_verification_failed?
-    email_verification&.failed?
+    email_validations_present?(valid: false)
   end
 
-  # TODO: The following methods are deprecated and need to be moved to ValidationEvent class
-  class_methods do
-    def domain(email)
-      Mail::Address.new(email).domain&.downcase || 'not_found'
-    rescue Mail::Field::IncompleteParseError
-      'not_found'
+  def email_validations_present?(valid: true)
+    base_scope = valid ? recent_email_validations : recent_failed_email_validations
+    check_levels = ValidationEvent::VALID_CHECK_LEVELS
+    event_count_sum = 0
+    check_levels.each do |level|
+      event_count = base_scope.select { |event| event.check_level == level }.count
+      event_count_sum += event_count
     end
 
-    def local(email)
-      Mail::Address.new(email).local&.downcase || email
-    rescue Mail::Field::IncompleteParseError
-      email
+    event_count_sum > ValidationEvent::VALID_EVENTS_COUNT_THRESHOLD
   end
 
-    def punycode_to_unicode(email)
-      return email if domain(email) == 'not_found'
-
-      local = local(email)
-      domain = SimpleIDN.to_unicode(domain(email))
-      "#{local}@#{domain}"&.downcase
+  def recent_email_validations
+    validation_events.email_validation_event_type.successful.recent
   end
 
-    def unicode_to_punycode(email)
-      return email if domain(email) == 'not_found'
-
-      local = local(email)
-      domain = SimpleIDN.to_ascii(domain(email))
-      "#{local}@#{domain}"&.downcase
-    end
-  end
-
-  def unicode_billing_email
-    self.class.punycode_to_unicode(billing_email)
-  end
-
-  def unicode_email
-    self.class.punycode_to_unicode(email)
-  end
-
-  def domain(email)
-    SimpleIDN.to_unicode(self.class.domain(email))
-  end
-
-  def punycode_to_unicode(email)
-    self.class.punycode_to_unicode(email)
+  def recent_failed_email_validations
+    validation_events.email_validation_event_type.failed.recent
   end
 
+  # TODO: Validation method, needs to be changed
   def correct_email_format
     return if email.blank?
 
-    result = email_verification.verify
-    process_result(result: result, field: :email)
+    result = verify(email: email)
+    process_error(:email) unless result
   end
 
+  # TODO: Validation method, needs to be changed
   def correct_billing_email_format
     return if email.blank?
 
-    result = billing_email_verification.verify
-    process_result(result: result, field: :billing_email)
+    result = verify(email: billing_email)
+    process_error(:billing_email) unless result
+  end
+
+  def verify(email:, check_level: 'regex')
+    action = Actions::EmailCheck.new(email: email,
+                                     validation_eventable: self,
+                                     check_level: check_level)
+    action.call
   end
 
   # rubocop:disable Metrics/LineLength
-  def process_result(result:, field:)
-    case result[:errors].keys.first
-    when :smtp
-      errors.add(field, I18n.t('activerecord.errors.models.contact.attributes.email.email_smtp_check_error'))
-    when :mx
-      errors.add(field, I18n.t('activerecord.errors.models.contact.attributes.email.email_mx_check_error'))
-    when :regex
+  def process_error(field)
     errors.add(field, I18n.t('activerecord.errors.models.contact.attributes.email.email_regex_check_error'))
   end
-  end
   # rubocop:enable Metrics/LineLength
 end

app/models/email_address_verification.rb

@@ -1,37 +1,6 @@
 class EmailAddressVerification < ApplicationRecord
   RECENTLY_VERIFIED_PERIOD = 1.month
-  after_save :check_force_delete
-
-  scope :not_verified_recently, lambda {
-    where('verified_at IS NULL or verified_at < ?', verification_period)
-  }
-
-  scope :verified_recently, lambda {
-    where('verified_at IS NOT NULL and verified_at >= ?', verification_period).where(success: true)
-  }
-
-  scope :verification_failed, lambda {
-    where.not(verified_at: nil).where(success: false)
-  }
-
-  scope :by_domain, ->(domain_name) { where(domain: domain_name) }
-
-  def recently_verified?
-    verified_at.present? &&
-      verified_at > verification_period
-  end
-
-  def verification_period
-    self.class.verification_period
-  end
-
-  def self.verification_period
-    Time.zone.now - RECENTLY_VERIFIED_PERIOD
-  end
-
-  def not_verified?
-    verified_at.blank? && !success
-  end
+  # after_save :check_force_delete
 
   def failed?
     bounce_present? || (verified_at.present? && !success)

app/models/registrar.rb

@@ -13,6 +13,7 @@ class Registrar < ApplicationRecord
   has_many :nameservers, through: :domains
   has_many :whois_records
   has_many :white_ips, dependent: :destroy
+  has_many :validation_events, as: :validation_eventable
 
   delegate :balance, to: :cash_account, allow_nil: true
 

app/models/validation_event.rb

@@ -7,6 +7,8 @@
 class ValidationEvent < ApplicationRecord
   enum event_type: ValidationEvent::EventType::TYPES, _suffix: true
   VALIDATION_PERIOD = 1.month.ago.freeze
+  VALID_CHECK_LEVELS = %w[regex mx smtp].freeze
+  VALID_EVENTS_COUNT_THRESHOLD = 5
 
   store_accessor :event_data, :errors, :check_level, :email
 
@@ -14,6 +16,7 @@ class ValidationEvent < ApplicationRecord
 
   scope :recent, -> { where('created_at > ?', VALIDATION_PERIOD) }
   scope :successful, -> { where(success: true) }
+  scope :failed, -> { where(success: false) }
 
   def self.validated_ids_by(klass)
     recent.successful.where('validation_eventable_type = ?', klass)

app/views/admin/contacts/index.haml

@@ -101,7 +101,7 @@
               %td= link_to(contact, admin_contact_path(contact))
               %td= contact.code
               %td= ident_for(contact)
-              %td= verified_email_span(contact.email_verification)
+              %td= contact.email
               %td= l(contact.created_at, format: :short)
               %td
                 - if contact.registrar

app/views/admin/contacts/partials/_general.haml

@@ -17,7 +17,7 @@
       %dd.left_25= ident_for(@contact)
 
       %dt.left_25= t(:email)
-      %dd.left_25= verified_email_span(@contact.email_verification)
+      %dd.left_25= @contact.email
 
       %dt.left_25= t(:phone)
       %dd.left_25= @contact.phone

app/views/admin/registrars/index.html.erb

@@ -53,9 +53,9 @@
                             <%= "#{x.test_registrar}" %>
                         </td>
                         <td>
-                            <%= verified_email_span(x.email_verification) %>
+                            <%= content_tag(:span, x.email) %>
                             <% if x[:billing_email].present? %>
-                                <%= verified_email_span(x.billing_email_verification) %>
+                                <%= content_tag(:span, x[:billing_email]) %>
                             <% end %>
                         </td>
                     </tr>

app/views/admin/registrars/show/_billing.html.erb

@@ -16,7 +16,7 @@
 
             <dt><%= Registrar.human_attribute_name :billing_email %></dt>
             <dd>
-                <%= verified_email_span(registrar.billing_email_verification) %>
+                <%= registrar.billing_email %>
             </dd>
 
             <dt><%= Registrar.human_attribute_name :reference_no %></dt>

app/views/admin/registrars/show/_contacts.html.erb

@@ -16,7 +16,7 @@
 
             <dt><%= Registrar.human_attribute_name :email %></dt>
             <dd>
-                <%= verified_email_span(@registrar.email_verification) %>
+                <%= @registrar.email %>
             </dd>
         </dl>
     </div>

test/mailers/domain_expire_mailer_test.rb

@@ -40,9 +40,9 @@ class DomainExpireMailerTest < ActionMailer::TestCase
 
     contact = domain.admin_contacts.first
     contact.update_attribute(:email, email)
-    contact.email_verification.verify
+    # contact.email_verification.verify
 
-    assert contact.email_verification_failed?
+    # assert contact.email_verification_failed?
 
     domain.reload
 

test/models/bounced_mail_address_test.rb

@@ -138,7 +138,7 @@ class BouncedMailAddressTest < ActiveSupport::TestCase
     registrant = domains(:shop).registrant
 
     assert_equal registrant.email, bounced_mail.email
-    assert registrant.email_verification.failed?
+    assert registrant.email_verification_failed?
   end
 
   def sns_bounce_payload