Add domain to company (#140)

We need to store the domain wanted by the company to redirect to its job pages after entering DOMAIN.openjobs.me.

app/controllers/users_controller.rb

@@ -4,6 +4,6 @@ class UsersController < Clearance::UsersController
   private
 
   def user_params
-    params.require(:user).permit(:email, :password, company_attributes: %i[name url])
+    params.require(:user).permit(:email, :password, company_attributes: %i[name url domain])
   end
 end

app/views/users/_form.html.erb

@@ -11,4 +11,5 @@
 <%= form.fields_for :company, @user.company || @user.build_company do |company_form| %>
   <%= company_form.text_field :name, class: 'field', placeholder: Company.human_attribute_name(:name) %>
   <%= company_form.text_field :url,  class: 'field', placeholder: Company.human_attribute_name(:url) %>
+  <%= company_form.text_field :domain,  class: 'field', placeholder: Company.human_attribute_name(:domain) %>
 <% end %>

config/locales/activerecord.en.yml

@@ -10,3 +10,4 @@ en:
       company:
         name: Company name
         url: Company website
+        domain: Custom domain

config/locales/activerecord.pt-BR.yml

@@ -10,4 +10,5 @@ pt-BR:
       company:
         name: Nome da Empresa
         url: Site da Empresa
+        domain: Domínio Customizado
 

db/migrate/20181027190121_add_domain_to_companies.rb

@@ -0,0 +1,6 @@
+class AddDomainToCompanies < ActiveRecord::Migration[5.2]
+  def change
+    add_column :companies, :domain, :string
+    add_index :companies, :domain
+  end
+end

spec/features/registration_spec.rb

@@ -14,9 +14,12 @@
 
     fill_in placeholder: 'Company name',    with: 'Galactic Empire'
     fill_in placeholder: 'Company website', with: 'http://galacticempire.com'
+    fill_in placeholder: 'Custom domain',   with: 'empire'
 
     click_on 'Sign up'
 
+    expect(Company.last).to have_attributes(domain: 'empire', url: 'http://galacticempire.com', name: 'Galactic Empire')
+
     expect(page).to have_text 'Submit your vacancy'
     expect(page).to have_text 'Logout'