Adding nameservers to domain

app/controllers/admin/domains_controller.rb

@@ -5,6 +5,9 @@ class Admin::DomainsController < ApplicationController
     @domain = Domain.new
   end
 
+  def create
+  end
+
   def index
     @q = Domain.search(params[:q])
     @domains = @q.result.page(params[:page])
@@ -15,4 +18,8 @@ class Admin::DomainsController < ApplicationController
   def set_domain
     @domain = Domain.find(params[:id])
   end
+
+  def domain_params
+    params.require(:domain).permit(:name, :period, :registrar, :owner_contact)
+  end
 end

app/controllers/admin/nameservers_controller.rb

@@ -0,0 +1,21 @@
+class Admin::NameserversController < ApplicationController
+  def new
+    @domain = Domain.find_by(params[:id])
+    @nameserver = @domain.nameservers.build
+  end
+
+  def create
+    @domain = Domain.find(params[:domain_id])
+    if @domain.nameservers.create(nameserver_params)
+      redirect_to [:admin, @domain]
+    else
+      render 'new'
+    end
+  end
+
+  private
+
+  def nameserver_params
+    params.require(:nameserver).permit(:hostname, :ipv4, :ipv6)
+  end
+end

app/controllers/admin/registrars_controller.rb

@@ -1,7 +1,5 @@
 class Admin::RegistrarsController < ApplicationController
   def search
-    r = Registrar.arel_table
-    query_string = "%#{params[:query]}%"
-    render json: Registrar.where(r[:name].matches(query_string)).pluck(:name)
+    render json: Registrar.search_by_query(params[:query])
   end
 end