Remove contact code cache from domain contacts table

app/controllers/repp/v1/domains/contacts_controller.rb

@@ -14,8 +14,8 @@ module Repp
         api :GET, '/repp/v1/domains/:domain_name/contacts'
         desc "View domain's admin and tech contacts"
         def index
-          admin_contacts = @domain.admin_domain_contacts.pluck(:contact_code_cache)
-          tech_contacts = @domain.tech_domain_contacts.pluck(:contact_code_cache)
+          admin_contacts = @domain.admin_domain_contacts.map(&:contact).pluck(:code)
+          tech_contacts = @domain.tech_domain_contacts.map(&:contact).pluck(:code)
 
           data = { admin_contacts: admin_contacts, tech_contacts: tech_contacts }
           render_success(data: data)
@@ -38,7 +38,6 @@ module Repp
         def cta(action = 'add')
           params[:contacts].each { |c| c[:action] = action }
           action = Actions::DomainUpdate.new(@domain, contact_create_params, false)
-
           # rubocop:disable Style/AndOr
           handle_errors(@domain) and return unless action.call
           # rubocop:enable Style/AndOr

app/interactions/actions/domain_create.rb

@@ -120,7 +120,7 @@ module Actions
       contact = Contact.find_by(code: contact_code)
       arr = admin ? @admin_contacts : @tech_contacts
       if contact
-        arr << { contact_id: contact.id, contact_code_cache: contact.code }
+        arr << { contact_id: contact.id }
       else
         domain.add_epp_error('2303', 'contact', contact_code, %i[domain_contacts not_found])
       end

app/interactions/actions/domain_update.rb

@@ -125,8 +125,7 @@ module Actions
     end
 
     def start_validate_email(props)
-      contact_code = props[0][:contact_code_cache]
-      contact = Contact.find_by(code: contact_code)
+      contact = Contact.find(props[0][:contact_id])
 
       return if contact.nil?
 
@@ -206,7 +205,7 @@ module Actions
         domain.add_epp_error('2306', 'contact', code,
                              %i[domain_contacts admin_contact_can_be_only_private_person])
       else
-        add ? { contact_id: obj.id, contact_code_cache: obj.code } : { id: obj.id, _destroy: 1 }
+        add ? { contact_id: obj.id } : { id: obj.id, _destroy: 1 }
       end
     end
 

app/models/domain.rb

@@ -161,14 +161,6 @@ class Domain < ApplicationRecord
     attribute: 'hostname'
   }
 
-  validates :tech_domain_contacts, uniqueness_multi: {
-    attribute: 'contact_code_cache'
-  }
-
-  validates :admin_domain_contacts, uniqueness_multi: {
-    attribute: 'contact_code_cache'
-  }
-
   validates :dnskeys, uniqueness_multi: {
     attribute: 'public_key'
   }

app/models/domain_contact.rb

@@ -6,32 +6,20 @@ class DomainContact < ApplicationRecord
   belongs_to :contact
   belongs_to :domain
 
+  validates :contact, presence: true
+
+  after_destroy :update_contact
   attr_accessor :value_typeahead
 
   self.ignored_columns = %w[legacy_domain_id legacy_contact_id]
 
-  def epp_code_map
-    {
-      '2302' => [
-        [:contact_code_cache, :taken, { value: { obj: 'contact', val: contact_code_cache } }]
-      ]
-    }
-  end
-
   def name
     return 'Tech'  if type == 'TechDomainContact'
     return 'Admin' if type == 'AdminDomainContact'
+
     ''
   end
 
-  validates :contact, presence: true
-
-  before_save :update_contact_code_cache
-  def update_contact_code_cache
-    self.contact_code_cache = contact.code
-  end
-
-  after_destroy :update_contact
   def update_contact
     Contact.find(contact_id).save
   end

config/locales/en.yml

@@ -96,8 +96,6 @@ en:
             contact:
               blank: 'Contact was not found'
               taken: 'Contact already exists on this domain'
-            contact_code_cache:
-              taken: 'Contact already exists on this domain'
 
         domain_status:
           attributes:

db/migrate/20141210085432_add_code_cache_for_domain_contact.rb

@@ -1,10 +1,10 @@
 class AddCodeCacheForDomainContact < ActiveRecord::Migration[6.0]
   def change
-    add_column :domain_contacts, :contact_code_cache, :string
-
-    DomainContact.all.each do |x|
-      x.contact_code_cache = x.contact.code
-      x.save
-    end
+    # add_column :domain_contacts, :contact_code_cache, :string
+    #
+    # DomainContact.all.each do |x|
+    #   x.contact_code_cache = x.contact.code
+    #   x.save
+    # end
   end
 end

db/migrate/20220504090512_remove_contact_code_cache_from_domain_contacts.rb

@@ -0,0 +1,5 @@
+class RemoveContactCodeCacheFromDomainContacts < ActiveRecord::Migration[6.1]
+  def change
+    # remove_column :domain_contacts, :contact_code_cache
+  end
+end

db/structure.sql

@@ -51,6 +51,20 @@ CREATE EXTENSION IF NOT EXISTS hstore WITH SCHEMA public;
 COMMENT ON EXTENSION hstore IS 'data type for storing sets of (key, value) pairs';
 
 
+--
+-- Name: pg_stat_statements; Type: EXTENSION; Schema: -; Owner: -
+--
+
+CREATE EXTENSION IF NOT EXISTS pg_stat_statements WITH SCHEMA public;
+
+
+--
+-- Name: EXTENSION pg_stat_statements; Type: COMMENT; Schema: -; Owner: -
+--
+
+COMMENT ON EXTENSION pg_stat_statements IS 'track execution statistics of all SQL statements executed';
+
+
 --
 -- Name: pgcrypto; Type: EXTENSION; Schema: -; Owner: -
 --
@@ -848,7 +862,6 @@ CREATE TABLE public.domain_contacts (
     domain_id integer,
     created_at timestamp without time zone,
     updated_at timestamp without time zone,
-    contact_code_cache character varying,
     creator_str character varying,
     updator_str character varying,
     type character varying,
@@ -1091,7 +1104,6 @@ CREATE TABLE public.invoices (
     buyer_vat_no character varying,
     issue_date date NOT NULL,
     e_invoice_sent_at timestamp without time zone,
-    payment_link character varying,
     CONSTRAINT invoices_due_date_is_not_before_issue_date CHECK ((due_date >= issue_date))
 );
 
@@ -5083,13 +5095,13 @@ INSERT INTO "schema_migrations" (version) VALUES
 ('20220106123143'),
 ('20220113201642'),
 ('20220113220809'),
+('20220228093211'),
 ('20220316140727'),
 ('20220406085500'),
+('20220412130856'),
 ('20220413073315'),
 ('20220413084536'),
 ('20220413084748'),
-('20220124105717'),
-('20220216113112'),
-('20220228093211'),
-('20220412130856');
+('20220504090512');
+
 

doc/epp_examples.md

@@ -9980,7 +9980,7 @@ RESPONSE:
       </value>
     </result>
     <result code="2302">
-      <msg lang="en">Contact already exists on this domain [contact_code_cache]</msg>
+      <msg lang="en">Contact already exists on this domain [contact_code]</msg>
       <value xmlns:obj="urn:ietf:params:xml:ns:obj">
         <obj:contact>FIXED:MAK21</obj:contact>
       </value>
@@ -10505,7 +10505,7 @@ RESPONSE:
       </value>
     </result>
     <result code="2302">
-      <msg lang="en">Contact already exists on this domain [contact_code_cache]</msg>
+      <msg lang="en">Contact already exists on this domain [contact_code]</msg>
       <value xmlns:obj="urn:ietf:params:xml:ns:obj">
         <obj:contact>FIXED:SH6021836789</obj:contact>
       </value>
@@ -14058,4 +14058,3 @@ RESPONSE:
   </response>
 </epp>
 ```
-

lib/serializers/repp/domain.rb

@@ -23,7 +23,7 @@ module Serializers
       # rubocop:enable Metrics/AbcSize
 
       def contacts
-        domain.domain_contacts.map { |c| { code: c.contact_code_cache, type: c.type } }
+        domain.domain_contacts.map { |c| { code: c.contact.code, type: c.type } }
       end
 
       def nameservers