Added custom contact id support

Guardfile

@@ -3,11 +3,11 @@ group :red_green_refactor, halt_on_fail: true do
   # be sure you have apache2 configured to
   # accept EPP request on port 701, what proxy to 8989.
   # port and environment is just for correct notification, all is overwritten by CLI
-  guard :rails, port: 8989, environment: 'test' do
-  # guard :rails, port: 8989, environment: 'test', CLI: 'RAILS_ENV=test unicorn -p 8989' do
-    watch('Gemfile.lock')
-    watch(%r{^(config|lib)/.*})
-  end
+  # guard :rails, port: 8989, environment: 'test' do
+  # # guard :rails, port: 8989, environment: 'test', CLI: 'RAILS_ENV=test unicorn -p 8989' do
+    # watch('Gemfile.lock')
+    # watch(%r{^(config|lib)/.*})
+  # end
 
   guard :rspec, cmd: 'spring rspec', notification: false do
     watch(%r{^spec/.+_spec\.rb$})

app/controllers/epp/contacts_controller.rb

@@ -17,9 +17,7 @@ class Epp::ContactsController < EppController
 
   def create
     authorize! :create, Epp::Contact
-
-    @contact = Epp::Contact.new(params[:parsed_frame])
-    @contact.registrar = current_user.registrar
+    @contact = Epp::Contact.new(params[:parsed_frame], current_user.registrar)
 
     if @contact.save
       render_epp_response '/epp/contacts/create' 

app/models/contact.rb

@@ -22,7 +22,11 @@ class Contact < ActiveRecord::Base
     format: { with: /\d{4}-\d{2}-\d{2}/, message: :invalid_birthday_format },
     if: proc { |c| c.ident_type == 'birthday' }
   validates :ident_country_code, presence: true, if: proc { |c| %w(bic priv).include? c.ident_type }
-  validates :code, uniqueness: { message: :epp_id_taken }
+  validates :code, 
+    uniqueness: { message: :epp_id_taken }, 
+    format: { with: /\A[\w\-\:]*\Z/i },
+    length: { maximum: 100 }
+
   validate :ident_valid_format?
 
   delegate :street,       to: :address
@@ -99,15 +103,27 @@ class Contact < ActiveRecord::Base
     ident_type != IDENT_TYPE_BIC
   end
 
-  # generate random id for contact
   def generate_code
-    self.code = SecureRandom.hex(4)
+    self.code = SecureRandom.hex(4) if code.blank?
   end
 
   def generate_auth_info
+    return if @generate_auth_info_disabled
     self.auth_info = SecureRandom.hex(16)
   end
 
+  def disable_generate_auth_info! # needed for testing
+    @generate_auth_info_disabled = true
+  end
+
+  def auth_info=(pw)
+    self[:auth_info] = pw if new_record?
+  end
+
+  def code=(code)
+    self[:code] = code if new_record?
+  end
+
   # Find a way to use self.domains with contact
   def domains_owned
     Domain.where(owner_contact_id: id)

app/models/epp/contact.rb

@@ -45,9 +45,22 @@ class Epp::Contact < Contact
     # rubocop: enable Metrics/PerceivedComplexity
     # rubocop: enable Metrics/CyclomaticComplexity
 
-    def new(frame)
+    def new(frame, registrar)
       return super if frame.blank?
-      super(attrs_from(frame))
+
+      custom_code = 
+        if frame.css('id').present? 
+          "#{registrar.code}:#{frame.css('id').text.parameterize}"
+        else
+          nil
+        end
+
+      super(
+        attrs_from(frame).merge(
+          code: custom_code,
+          registrar: registrar
+        )
+      )
     end
 
     def legal_document_attrs(legal_frame)

app/models/registrar.rb

@@ -9,10 +9,18 @@ class Registrar < ActiveRecord::Base
 
   validates :name, :reg_no, :country_code, :email, presence: true
   validates :name, :reg_no, uniqueness: true
+  validate :set_code, if: :new_record?
   after_save :touch_domains_version
 
   validates :email, :billing_email, format: /@/, allow_blank: true
 
+  class << self
+    def search_by_query(query)
+      res = search(name_or_reg_no_cont: query).result
+      res.reduce([]) { |o, v| o << { id: v[:id], display_key: "#{v[:name]} (#{v[:reg_no]})" } }
+    end
+  end
+
   def domain_transfers
     at = DomainTransfer.arel_table
     DomainTransfer.where(
@@ -34,10 +42,23 @@ class Registrar < ActiveRecord::Base
     Country.new(country_code)
   end
 
-  class << self
-    def search_by_query(query)
-      res = search(name_or_reg_no_cont: query).result
-      res.reduce([]) { |o, v| o << { id: v[:id], display_key: "#{v[:name]} (#{v[:reg_no]})" } }
+  def code=(code)
+    self[:code] = code if new_record?
+  end
+
+  private
+
+  def set_code
+    return false if name.blank?
+    new_code = name.parameterize
+
+    # ensure code is always uniq automatically for a new record
+    seq = 1
+    while self.class.find_by_code(new_code)
+      new_code += seq.to_s
+      seq += 1
     end
+
+    self.code = new_code
   end
 end

db/migrate/20150303130729_add_code_to_registrar.rb

@@ -0,0 +1,6 @@
+class AddCodeToRegistrar < ActiveRecord::Migration
+  def change
+    add_column :registrars, :code, :string
+    add_index :registrars, :code
+  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: 20150227113121) do
+ActiveRecord::Schema.define(version: 20150303130729) do
 
   # These are extensions that must be enabled in order to support this database
   enable_extension "plpgsql"
@@ -611,8 +611,11 @@ ActiveRecord::Schema.define(version: 20150227113121) do
     t.string   "city"
     t.string   "street"
     t.string   "zip"
+    t.string   "code"
   end
 
+  add_index "registrars", ["code"], name: "index_registrars_on_code", using: :btree
+
   create_table "reserved_domains", force: :cascade do |t|
     t.string   "name"
     t.datetime "created_at"

doc/epp/contact.md

@@ -13,6 +13,7 @@ Contact Mapping protocol short version:
     -----------------------    -------  -----------------
     <create>                   1     
       <contact:create>         1        Attribute: xmlns:contact="urn:ietf:params:xml:ns:contact-1.0"
+        <contact:id>           0-1      Contact id, optional, generated automatically if missing
         <contact:postalInfo>   1        Postal information container
           <contact:name>       1        Full name of the contact
           <contact:org>        0-1      Name of organization
@@ -42,7 +43,7 @@ Contact Mapping protocol short version:
     -----------------------     -------  -----------------
     <update>                    1     
       <contact:update>          1        Attribute: xmlns:contact="urn:ietf:params:xml:ns:contact-1.0"
-        <contact:id>            1        contact id, required
+        <contact:id>            1        Contact id, required
         <contact:chg>           1        Change container
           <contact:postalInfo>  1        Postal information container
             <contact:name>      0-1      Full name of the contact

spec/epp/contact_spec.rb

@@ -13,10 +13,8 @@ describe 'EPP Contact', epp: true do
 
     login_as :registrar1
 
-    Contact.skip_callback(:create, :before, :generate_code)
-    Contact.skip_callback(:create, :before, :generate_auth_info)
-
     @contact = Fabricate(:contact, registrar: @registrar1)
+
     @legal_document = {
       legalDocument: {
         value: 'JVBERi0xLjQKJcOkw7zDtsOfCjIgMCBvYmoKPDwvTGVuZ3RoIDMgMCBSL0Zp==',
@@ -25,11 +23,6 @@ describe 'EPP Contact', epp: true do
     }
   end
 
-  after :all do
-    Contact.set_callback(:create, :before, :generate_code)
-    Contact.set_callback(:create, :before, :generate_auth_info)
-  end
-
   context 'with valid user' do
     context 'create command' do
       def create_request(overwrites = {})
@@ -133,6 +126,17 @@ describe 'EPP Contact', epp: true do
         # 5 seconds for what-ever weird lag reasons might happen
         cr_date.text.to_time.should be_within(5).of(Time.now)
       end
+
+      it 'successfully saves custom code' do
+        response = create_request(
+          { id: { value: '12345' } }
+        )
+
+        response[:msg].should == 'Command completed successfully'
+        response[:result_code].should == '1000'
+
+        Contact.last.code.should == 'registrar1:12345'
+      end
     end
 
     context 'update command' do
@@ -140,11 +144,9 @@ describe 'EPP Contact', epp: true do
         @contact =
           Fabricate(
             :contact,
-            # created_by_id: 1,
             registrar: @registrar1,
             email: 'not_updated@test.test',
-            code: 'sh8013',
-            auth_info: 'password'
+            code: 'sh8013'
           )
       end
 
@@ -226,6 +228,20 @@ describe 'EPP Contact', epp: true do
         response[:results][1][:msg].should == 'Email is invalid'
         response[:results][1][:result_code].should == '2005'
       end
+
+      it 'should not update code with custom string' do
+        response = update_request(
+          id: { value: 'sh8013' },
+          chg: {
+            id: { value: 'notpossibletoupdate' }
+          }
+        )
+
+        response[:msg].should == 'Object does not exist'
+        response[:result_code].should == '2303'
+
+        @contact.reload.code.should == 'sh8013'
+      end
     end
 
     context 'delete command' do

spec/epp/domain_spec.rb

@@ -11,8 +11,6 @@ describe 'EPP Domain', epp: true do
 
     login_as :registrar1
 
-    Contact.skip_callback(:create, :before, :generate_code)
-
     Fabricate(:contact, code: 'citizen_1234')
     Fabricate(:contact, code: 'sh8013')
     Fabricate(:contact, code: 'sh801333')
@@ -254,8 +252,8 @@ describe 'EPP Domain', epp: true do
       })
 
       response = epp_plain_request(xml, :xml)
-      response[:result_code].should == '2005'
       response[:msg].should == 'Hostname is invalid'
+      response[:result_code].should == '2005'
     end
 
     it 'checks hostAttr presence' do
@@ -271,8 +269,8 @@ describe 'EPP Domain', epp: true do
       })
 
       response = epp_plain_request(xml, :xml)
-      response[:result_code].should == '2003'
       response[:msg].should == 'Required parameter missing: create > create > ns > hostAttr'
+      response[:result_code].should == '2003'
     end
 
     it 'creates domain with nameservers with ips' do

spec/fabricators/contact_fabricator.rb

@@ -1,13 +1,16 @@
 Fabricator(:contact) do
   code { "sh#{Faker::Number.number(8)}" }
+  auth_info 'password'
   name { sequence(:name) { |i| "#{Faker::Name.name}#{i}" } }
   phone '+372.12345678'
   email Faker::Internet.email
   ident '37605030299'
   ident_type 'priv'
   ident_country_code 'EE'
-  auth_info 'ccds4324pok'
   address
   registrar { Fabricate(:registrar, name: Faker::Company.name, reg_no: Faker::Company.duns_number) }
   disclosure { Fabricate(:contact_disclosure) }
+  # rubocop: disable Style/SymbolProc
+  after_validation { |c| c.disable_generate_auth_info! } 
+  # rubocop: enamble Style/SymbolProc
 end

spec/models/contact_spec.rb

@@ -91,6 +91,12 @@ describe Contact do
     it 'should not have any versions' do
       @contact.versions.should == []
     end
+
+    it 'should not accept long code' do
+      @contact.code = 'verylongcode' * 100
+      @contact.valid?
+      @contact.errors[:code].should == ['is too long (maximum is 100 characters)']
+    end
   end
 
   context 'with valid attributes' do
@@ -130,6 +136,17 @@ describe Contact do
       @contact.errors.full_messages.should match_array([])
     end
 
+    it 'should not accept new custom code' do
+      old_code = @contact.code
+      @contact.code = 'CID:REG1:12345'
+      @contact.save.should == true
+      @contact.code.should == old_code
+    end
+
+    it 'should have static password' do
+      @contact.auth_info.should == 'password'
+    end
+
     context 'as birthday' do
       before :all do
         @contact.ident_type = 'birthday'
@@ -182,20 +199,56 @@ describe Contact do
       end
 
       context 'after create' do
-        it 'should generate a new code and password' do
+        it 'should not generate a new code when code is present' do
+          @contact = Fabricate.build(:contact, code: '123asd', auth_info: 'qwe321')
+          @contact.code.should == '123asd'
+          @contact.save.should == true
+          @contact.code.should == '123asd'
+        end
+
+        it 'should generate a new password' do
           @contact = Fabricate.build(:contact, code: '123asd', auth_info: 'qwe321')
-          @contact.code.should      == '123asd'
           @contact.auth_info.should == 'qwe321'
-          @contact.save!
-          @contact.code.should_not      == '123asd'
+          @contact.save.should == true
           @contact.auth_info.should_not == 'qwe321'
         end
+
+        it 'should not allow same code' do
+          @double_contact = Fabricate.build(:contact, code: @contact.code)
+          @double_contact.valid?
+          @double_contact.errors.full_messages.should == ["Code Contact id already exists"]
+        end
+
+        it 'should allow supported code format' do
+          @contact = Fabricate.build(:contact, code: 'CID:REG1:12345')
+          @contact.valid?
+          @contact.errors.full_messages.should == []
+        end
+
+        it 'should not allow unsupported characters in code' do
+          @contact = Fabricate.build(:contact, code: 'unsupported!ÄÖÜ~?')
+          @contact.valid?
+          @contact.errors.full_messages.should == ['Code is invalid']
+        end
+
+        it 'should generate code if empty code is given' do
+          @contact = Fabricate(:contact, code: '')
+          @contact.code.should_not == ''
+        end
+
+        it 'should not allow empty spaces as code' do
+          @contact = Fabricate.build(:contact, code: '    ')
+          @contact.valid?
+          @contact.errors.full_messages.should == ['Code is invalid']
+        end
       end
 
       context 'after update' do
         before :all do
-          @contact.code = '123asd'
-          @contact.auth_info = 'qwe321'
+          @contact = Fabricate.build(:contact, code: '123asd', auth_info: 'qwe321')
+          @contact.save
+          @contact.code.should == '123asd'
+          @auth_info = @contact.auth_info
         end
 
         it 'should not generate new code' do
@@ -205,7 +258,7 @@ describe Contact do
 
         it 'should not generate new auth_info' do
           @contact.update_attributes(name: 'fvrsgbqevciherot23')
-          @contact.auth_info.should == 'qwe321'
+          @contact.auth_info.should == @auth_info
         end
       end
     end

spec/models/registrar_spec.rb

@@ -28,6 +28,10 @@ describe Registrar do
       @registrar.errors[:email].should == ['is invalid']
       @registrar.errors[:billing_email].should == ['is invalid']
     end
+
+    it 'should not have valid code' do
+      @registrar.code.should == nil
+    end
   end
 
   context 'with valid attributes' do
@@ -59,5 +63,26 @@ describe Registrar do
     it 'should return full address' do
       @registrar.address.should == 'Street 999, Town, County, Postal'
     end
+
+    it 'should have code' do
+      @registrar.code.should =~ /registrar/
+    end
+
+    it 'should not be able to change code' do
+      @registrar.code = 'not-updated'
+      @registrar.code.should =~ /registrar/
+    end
+
+    it 'should automatically add next code if original is taken' do
+      @registrar = Fabricate(:registrar, name: 'uniq')
+      @registrar.name = 'New name'
+      @registrar.code.should == 'uniq'
+      @registrar.save
+
+      @new_registrar = Fabricate.build(:registrar, name: 'uniq')
+      @new_registrar.valid?
+      @new_registrar.errors.full_messages.should == []
+      @new_registrar.code.should == 'uniq1'
+    end
   end
 end