Domain has many admin and technical contacts now

app/helpers/epp/domains_helper.rb

@@ -1,15 +1,16 @@
 module Epp::DomainsHelper
   def create_domain
     @domain = Domain.new(domain_create_params)
-    @domain.create_contacts(domain_contacts)
 
-    if @domain.save
+    Domain.transaction do
+      if @domain.save && @domain.attach_contacts(domain_contacts)
         render '/epp/domains/create'
       else
         handle_domain_name_errors
         render '/epp/error'
       end
     end
+  end
 
   def check_domain
     ph = params_hash['epp']['command']['check']['check']
@@ -37,11 +38,11 @@ module Epp::DomainsHelper
 
     res = {tech: [], admin: []}
     parsed_frame.css('contact[type="tech"]').each do |x|
-      res[:tech] << Hash.from_xml(x.to_s)
+      res[:tech] << Hash.from_xml(x.to_s).with_indifferent_access
     end
 
     parsed_frame.css('contact[type="admin"]').each do |x|
-      res[:admin] << Hash.from_xml(x.to_s)
+      res[:admin] << Hash.from_xml(x.to_s).with_indifferent_access
     end
 
     res

app/models/contact.rb

@@ -3,6 +3,8 @@ class Contact < ActiveRecord::Base
   #TODO Phone number validation, in first phase very minimam in order to support current registries
 
   has_many :addresses
+  has_many :domain_contacts
+  has_many :domains, through: :domain_contacts
 
   validates_presence_of :code, :name, :phone, :email, :ident
 
@@ -16,6 +18,10 @@ class Contact < ActiveRecord::Base
     "birthday"      #Birthday date
   ]
 
+  CONTACT_TYPE_TECH = 'tech'
+  CONTACT_TYPE_ADMIN = 'admin'
+  CONTACT_TYPES = [CONTACT_TYPE_TECH, CONTACT_TYPE_ADMIN]
+
   def ident_must_be_valid
     #TODO Ident can also be passport number or company registry code.
     #so have to make changes to validations (and doc/schema) accordingly

app/models/domain.rb

@@ -5,8 +5,17 @@ class Domain < ActiveRecord::Base
   belongs_to :registrar
   belongs_to :ns_set
   belongs_to :owner_contact, class_name: 'Contact'
-  belongs_to :technical_contact, class_name: 'Contact'
-  belongs_to :admin_contact, class_name: 'Contact'
+
+  has_many :domain_contacts
+
+  has_many :tech_contacts, -> {
+    where(domain_contacts: {contact_type: Contact::CONTACT_TYPE_TECH})
+  }, through: :domain_contacts, source: :contact
+
+  has_many :admin_contacts, -> {
+    where(domain_contacts: {contact_type: Contact::CONTACT_TYPE_ADMIN})
+  }, through: :domain_contacts, source: :contact
+
 
   validates_presence_of :name
 
@@ -21,9 +30,19 @@ class Domain < ActiveRecord::Base
     write_attribute(:name_dirty, value)
   end
 
-  def create_contacts(contacts)
+  def attach_contacts(contacts)
     contacts[:tech].each do |x|
+      domain_contacts.create(
+        contact: Contact.find_by(code: x[:contact]),
+        contact_type: Contact::CONTACT_TYPE_TECH
+      )
+    end
 
+    contacts[:admin].each do |x|
+      domain_contacts.create(
+        contact: Contact.find_by(code: x[:contact]),
+        contact_type: Contact::CONTACT_TYPE_ADMIN
+      )
     end
   end
 

app/models/domain_contact.rb

@@ -0,0 +1,4 @@
+class DomainContact < ActiveRecord::Base
+  belongs_to :contact
+  belongs_to :domain
+end

db/migrate/20140730141443_add_contacts_to_domain.rb

@@ -0,0 +1,11 @@
+class AddContactsToDomain < ActiveRecord::Migration
+  def change
+    create_table :domain_contacts do |t|
+      t.integer :contact_id
+      t.integer :domain_id
+      t.string :contact_type
+
+      t.timestamps
+    end
+  end
+end

db/schema.rb

@@ -11,7 +11,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 20140730104916) do
+ActiveRecord::Schema.define(version: 20140730141443) do
 
   # These are extensions that must be enabled in order to support this database
   enable_extension "plpgsql"
@@ -47,6 +47,14 @@ ActiveRecord::Schema.define(version: 20140730104916) do
     t.datetime "updated_at"
   end
 
+  create_table "domain_contacts", force: true do |t|
+    t.integer  "contact_id"
+    t.integer  "domain_id"
+    t.string   "contact_type"
+    t.datetime "created_at"
+    t.datetime "updated_at"
+  end
+
   create_table "domains", force: true do |t|
     t.string   "name"
     t.integer  "registrar_id"

spec/epp/domain_spec.rb

@@ -31,6 +31,19 @@ describe 'EPP Domain', epp: true do
       expect(response[:clTRID]).to eq('ABC-12345')
     end
 
+    it 'creates a domain with contacts' do
+      Fabricate(:contact, code: 'sh8013')
+      Fabricate(:contact, code: 'sh801333')
+
+      response = epp_request('domains/create.xml')
+      expect(response[:result_code]).to eq('1000')
+      expect(response[:msg]).to eq('Command completed successfully')
+      expect(response[:clTRID]).to eq('ABC-12345')
+
+      expect(Domain.first.tech_contacts.count).to eq 2
+      expect(Domain.first.admin_contacts.count).to eq 1
+    end
+
     it 'checks a domain' do
       response = epp_request('domains/check.xml')
       expect(response[:result_code]).to eq('1000')

spec/models/domain_spec.rb

@@ -3,9 +3,9 @@ require "rails_helper"
 describe Domain do
   it { should belong_to(:registrar) }
   it { should belong_to(:ns_set) }
-  it { should belong_to(:admin_contact) }
   it { should belong_to(:owner_contact) }
-  it { should belong_to(:technical_contact) }
+  it { should have_many(:tech_contacts) }
+  it { should have_many(:admin_contacts) }
 
   it 'validates domain name' do
     d = Fabricate(:domain)