Add registrar nameserver replacement UI

#661

app/api/repp/nameservers_v1.rb

@@ -2,7 +2,7 @@ module Repp
   class NameserversV1 < Grape::API
     version 'v1', using: :path
 
-    resource :nameservers do
+    resource 'registrar/nameservers' do
       put '/' do
         params do
           requires :data, type: Hash do

app/controllers/registrar/registrar_nameservers_controller.rb

@@ -0,0 +1,59 @@
+class Registrar
+  class RegistrarNameserversController < DeppController
+    def edit
+      authorize! :manage, :repp
+    end
+
+    def update
+      authorize! :manage, :repp
+
+      ipv4 = params[:ipv4].split("\r\n")
+      ipv6 = params[:ipv6].split("\r\n")
+
+      uri = URI.parse("#{ENV['repp_url']}registrar/nameservers")
+      request = Net::HTTP::Post.new(uri, 'Content-Type' => 'application/json')
+      request.body = { data: { type: 'nameserver', id: params[:old_hostname],
+                               attributes: { hostname: params[:new_hostname],
+                                             ipv4: ipv4,
+                                             ipv6: ipv6 } } }.to_json
+      request.basic_auth(current_user.username, current_user.password)
+
+      if Rails.env.test?
+        response = Net::HTTP.start(uri.hostname, uri.port,
+                                   use_ssl: (uri.scheme == 'https'),
+                                   verify_mode: OpenSSL::SSL::VERIFY_NONE) do |http|
+          http.request(request)
+        end
+      elsif Rails.env.development?
+        client_cert = File.read(ENV['cert_path'])
+        client_key = File.read(ENV['key_path'])
+        response = Net::HTTP.start(uri.hostname, uri.port,
+                                   use_ssl: (uri.scheme == 'https'),
+                                   verify_mode: OpenSSL::SSL::VERIFY_NONE,
+                                   cert: OpenSSL::X509::Certificate.new(client_cert),
+                                   key: OpenSSL::PKey::RSA.new(client_key)) do |http|
+          http.request(request)
+        end
+      else
+        client_cert = File.read(ENV['cert_path'])
+        client_key = File.read(ENV['key_path'])
+        response = Net::HTTP.start(uri.hostname, uri.port,
+                                   use_ssl: (uri.scheme == 'https'),
+                                   cert: OpenSSL::X509::Certificate.new(client_cert),
+                                   key: OpenSSL::PKey::RSA.new(client_key)) do |http|
+          http.request(request)
+        end
+      end
+
+      parsed_response = JSON.parse(response.body, symbolize_names: true)
+
+      if response.code == '200'
+        flash[:notice] = t '.replaced'
+        redirect_to registrar_domains_url
+      else
+        @api_errors = parsed_response[:errors]
+        render :edit
+      end
+    end
+  end
+end

app/views/registrar/domains/index.html.erb

@@ -1,12 +1,14 @@
 <div class="page-header">
     <div class="row">
-        <div class="col-sm-9">
+        <div class="col-sm-7">
             <h1><%= t '.header' %></h1>
         </div>
 
-        <div class="col-sm-3 text-right">
+        <div class="col-sm-5 text-right">
             <%= link_to t('.new_btn'), new_registrar_domain_path, class: 'btn btn-primary' %>
             <%= link_to t('.transfer_btn'), new_registrar_domain_transfer_path, class: 'btn btn-default' %>
+            <%= link_to t('.replace_nameserver_btn'), registrar_edit_registrar_nameserver_path,
+                        class: 'btn btn-default' %>
         </div>
     </div>
 </div>

app/views/registrar/registrar_nameservers/_form.html.erb

@@ -0,0 +1,50 @@
+<%= form_tag registrar_update_registrar_nameserver_path, method: :put, class: 'form-horizontal' do %>
+    <div class="form-group">
+        <div class="col-md-2 control-label">
+            <%= label_tag :old_hostname, nil %>
+        </div>
+
+        <div class="col-md-5">
+            <%= text_field_tag :old_hostname, nil, autofocus: true, required: true,
+                               class: 'form-control' %>
+        </div>
+    </div>
+
+    <div class="form-group">
+        <div class="col-md-2 control-label">
+            <%= label_tag :new_hostname, nil %>
+        </div>
+
+        <div class="col-md-5">
+            <%= text_field_tag :new_hostname, nil, required: true, class: 'form-control' %>
+        </div>
+    </div>
+
+    <div class="form-group">
+        <div class="col-md-2 control-label">
+            <%= label_tag :ipv4, nil %>
+        </div>
+
+        <div class="col-md-3">
+            <%= text_area_tag :ipv4, nil, class: 'form-control' %>
+        </div>
+    </div>
+
+    <div class="form-group">
+        <div class="col-md-2 control-label">
+            <%= label_tag :ipv6, nil %>
+        </div>
+
+        <div class="col-md-3">
+            <%= text_area_tag :ipv6, nil, class: 'form-control' %>
+        </div>
+    </div>
+
+    <div class="form-group">
+        <div class="col-md-5 col-md-offset-2 text-right">
+            <button class="btn btn-warning">
+                <%= t '.replace_btn' %>
+            </button>
+        </div>
+    </div>
+<% end %>

app/views/registrar/registrar_nameservers/edit.html.erb

@@ -0,0 +1,11 @@
+<ol class="breadcrumb">
+    <li><%= link_to t('registrar.domains.index.header'), registrar_domains_path %></li>
+</ol>
+
+<div class="page-header">
+    <h1><%= t '.header' %></h1>
+</div>
+
+<%= render 'registrar/domain_transfers/form/api_errors' %>
+
+<%= render 'form' %>