Ignore legacy database columns

Closes #1377

app/models/contact.rb

@@ -56,6 +56,8 @@ class Contact < ApplicationRecord
 
   after_save :update_related_whois_records
 
+  self.ignored_columns = %w[legacy_id legacy_history_id]
+
   ORG = 'org'
   PRIV = 'priv'
 

app/models/dnskey.rb

@@ -22,6 +22,8 @@ class Dnskey < ApplicationRecord
   FLAGS = %w(0 256 257) # 256 = ZSK, 257 = KSK
   DS_DIGEST_TYPE = [1,2]
 
+  self.ignored_columns = %w[legacy_domain_id]
+
   def epp_code_map
     {
       '2005' => [

app/models/domain.rb

@@ -169,6 +169,8 @@ class Domain < ApplicationRecord
   attr_accessor :registrant_typeahead, :update_me,
     :epp_pending_update, :epp_pending_delete, :reserved_pw
 
+  self.ignored_columns = %w[legacy_id legacy_registrar_id legacy_registrant_id]
+
   def subordinate_nameservers
     nameservers.select { |x| x.hostname.end_with?(name) }
   end

app/models/domain_contact.rb

@@ -8,6 +8,8 @@ class DomainContact < ApplicationRecord
 
   attr_accessor :value_typeahead
 
+  self.ignored_columns = %w[legacy_domain_id legacy_contact_id]
+
   def epp_code_map
     {
       '2302' => [

app/models/nameserver.rb

@@ -34,6 +34,8 @@ class Nameserver < ApplicationRecord
 
   delegate :name, to: :domain, prefix: true
 
+  self.ignored_columns = %w[legacy_domain_id]
+
   def epp_code_map
     {
         '2302' => [

app/models/registrar.rb

@@ -46,6 +46,8 @@ class Registrar < ApplicationRecord
     RegenerateRegistrarWhoisesJob.enqueue id
   end
 
+  self.ignored_columns = %w[legacy_id]
+
   class << self
     def ordered
       order(name: :asc)

app/models/reserved_domain.rb

@@ -8,6 +8,8 @@ class ReservedDomain < ApplicationRecord
 
   alias_attribute :registration_code, :password
 
+  self.ignored_columns = %w[legacy_id]
+
   class << self
     def pw_for(domain_name)
       name_in_ascii = SimpleIDN.to_ascii(domain_name)

app/models/user.rb

@@ -5,6 +5,8 @@ class User < ApplicationRecord
 
   attr_accessor :phone
 
+  self.ignored_columns = %w[legacy_id]
+
   def id_role_username
     "#{self.id}-#{self.class}: #{self.username}"
   end

doc/registrant-api/v1/domain.md

@@ -60,9 +60,6 @@ Content-Type: application/json
     "period_unit":"y",
     "creator_str":null,
     "updator_str":null,
-    "legacy_id":null,
-    "legacy_registrar_id":null,
-    "legacy_registrant_id":null,
     "outzone_at":"2016-09-24T09:11:14.861Z",
     "delete_date":"2016-10-24",
     "registrant_verification_asked_at":null,
@@ -175,9 +172,6 @@ Content-Type: application/json
     "period_unit":"y",
     "creator_str":null,
     "updator_str":null,
-    "legacy_id":null,
-    "legacy_registrar_id":null,
-    "legacy_registrant_id":null,
     "outzone_at":"2016-09-24T09:11:14.861Z",
     "delete_date":"2016-10-24",
     "registrant_verification_asked_at":null,
@@ -282,9 +276,6 @@ Content-Type: application/json
   "period_unit":"y",
   "creator_str":null,
   "updator_str":null,
-  "legacy_id":null,
-  "legacy_registrar_id":null,
-  "legacy_registrant_id":null,
   "outzone_at":"2016-09-24T09:11:14.861Z",
   "delete_date":"2016-10-24",
   "registrant_verification_asked_at":null,

doc/registrant-api/v1/registry_lock.md

@@ -60,9 +60,6 @@ Content-Type: application/json
   "period_unit":"y",
   "creator_str":null,
   "updator_str":null,
-  "legacy_id":null,
-  "legacy_registrar_id":null,
-  "legacy_registrant_id":null,
   "outzone_at":"2016-09-24T09:11:14.861Z",
   "delete_date":"2016-10-24",
   "registrant_verification_asked_at":null,
@@ -204,9 +201,6 @@ Content-Type: application/json
   "period_unit":"y",
   "creator_str":null,
   "updator_str":null,
-  "legacy_id":null,
-  "legacy_registrar_id":null,
-  "legacy_registrant_id":null,
   "outzone_at":"2016-09-24T09:11:14.861Z",
   "delete_date":"2016-10-24",
   "registrant_verification_asked_at":null,

doc/repp/v1/contact.md

@@ -50,7 +50,6 @@ Content-Type: application/json
       "zip": "11111",
       "country_code": "EE",
       "state": null,
-      "legacy_id": null,
       "statuses": [
         "ok"
       ],

doc/repp/v1/domain.md

@@ -48,9 +48,6 @@ Content-Type: application/json
       "period_unit": "y",
       "creator_str": null,
       "updator_str": null,
-      "legacy_id": null,
-      "legacy_registrar_id": null,
-      "legacy_registrant_id": null,
       "outzone_at": "2016-09-24T09:11:14.861Z",
       "delete_date": "2016-10-24",
       "registrant_verification_asked_at": null,

lib/serializers/registrant_api/domain.rb

@@ -32,9 +32,6 @@ module Serializers
           period_unit: domain.period_unit,
           creator_str: domain.creator_str,
           updator_str: domain.updator_str,
-          legacy_id: domain.legacy_id,
-          legacy_registrar_id: domain.legacy_registrar_id,
-          legacy_registrant_id: domain.legacy_registrant_id,
           outzone_at: domain.outzone_at,
           delete_date: domain.delete_date,
           registrant_verification_asked_at: domain.registrant_verification_asked_at,

test/lib/serializers/registrant_api/domain_test.rb

@@ -70,7 +70,7 @@ class SerializersRegistrantApiDomainTest < ActiveSupport::TestCase
   def test_other_fields_are_also_present
     keys = %i[id name registrar registered_at valid_to created_at updated_at
               registrant tech_contacts admin_contacts transfer_code name_dirty name_puny period
-              period_unit creator_str updator_str legacy_id legacy_registrar_id legacy_registrant_id
+              period_unit creator_str updator_str
               outzone_at delete_date registrant_verification_asked_at
               registrant_verification_token pending_json force_delete_date statuses
               locked_by_registrant_at status_notes nameservers]