implement domain statuses restore after domain locked, added test

app/models/concerns/domain/registry_lockable.rb

@@ -1,6 +1,8 @@
 module Domain::RegistryLockable
   extend ActiveSupport::Concern
 
+  # status_notes public.hstore,
+
   LOCK_STATUSES = [DomainStatus::SERVER_UPDATE_PROHIBITED,
                    DomainStatus::SERVER_DELETE_PROHIBITED,
                    DomainStatus::SERVER_TRANSFER_PROHIBITED].freeze
@@ -9,6 +11,12 @@ module Domain::RegistryLockable
     return unless registry_lockable?
     return if locked_by_registrant?
 
+    self.locked_domain_statuses_history = self.statuses.map do |status|
+      if LOCK_STATUSES.include? status
+        status
+      end
+    end
+
     transaction do
       self.statuses |= LOCK_STATUSES
       self.locked_by_registrant_at = Time.zone.now
@@ -36,7 +44,9 @@ module Domain::RegistryLockable
 
     transaction do
       LOCK_STATUSES.each do |domain_status|
-        statuses.delete(domain_status)
+        unless self.locked_domain_statuses_history.include? domain_status
+          statuses.delete(domain_status)
+        end 
       end
       self.locked_by_registrant_at = nil
       alert_registrar_lock_changes!(lock: false)

app/models/domain.rb

@@ -16,6 +16,9 @@ class Domain < ApplicationRecord
 
   attr_accessor :legal_document_id
 
+  # serialize :json_statuses_history, HashSerializer
+  store_accessor :json_statuses_history, :force_delete_domain_statuses_history, :locked_domain_statuses_history
+
   alias_attribute :on_hold_time, :outzone_at
   alias_attribute :outzone_time, :outzone_at
   alias_attribute :auth_info, :transfer_code # Old attribute name; for PaperTrail

db/migrate/20210405100631_add_json_statuses_history_field_to_domain.rb

@@ -0,0 +1,6 @@
+class AddJsonStatusesHistoryFieldToDomain < ActiveRecord::Migration[6.0]
+  def change
+    add_column :domains, :json_statuses_history, :jsonb
+    add_index :domains, :json_statuses_history, using: :gin
+  end
+end

test/models/domain/registry_lockable_test.rb

@@ -33,6 +33,16 @@ class DomainRegistryLockableTest < ActiveSupport::TestCase
     assert_not(@domain.locked_by_registrant?)
   end
 
+  def test_restore_domain_statuses_after_unlock
+    @domain.update(statuses: [DomainStatus::SERVER_UPDATE_PROHIBITED])
+    @domain.apply_registry_lock
+    assert @domain.locked_by_registrant?
+    assert_equal @domain.statuses.sort, Domain::RegistryLockable::LOCK_STATUSES.sort
+
+    @domain.remove_registry_lock
+    assert @domain.statuses.include? DomainStatus::SERVER_UPDATE_PROHIBITED
+  end
+
   def test_registry_lock_on_lockable_domain
     refute(@domain.locked_by_registrant?)
     @domain.apply_registry_lock

test/models/domain_test.rb

@@ -27,6 +27,16 @@ class DomainTest < ActiveSupport::TestCase
     assert domains(:invalid).invalid?
   end
 
+  def test_valid_domain_statuses_history
+    @domain.force_delete_domain_statuses_history = [DomainStatus::SERVER_UPDATE_PROHIBITED, DomainStatus::SERVER_TRANSFER_PROHIBITED]
+    @domain.locked_domain_statuses_history = [DomainStatus::SERVER_UPDATE_PROHIBITED]
+    assert @domain.valid?
+    
+    assert @domain.json_statuses_history['force_delete_domain_statuses_history'].include? 'serverUpdateProhibited'
+    assert @domain.json_statuses_history['force_delete_domain_statuses_history'].include? 'serverTransferProhibited'
+    assert_equal @domain.json_statuses_history['locked_domain_statuses_history'], ['serverUpdateProhibited']
+  end
+
   # https://www.internet.ee/domeenid/ee-domeenireeglid#domeeninimede-registreerimine
   def test_validates_name_format
     assert_equal dns_zones(:one).origin, 'test'