admin UI for managing ip pools & ip addresses

app/controllers/ip_addresses_controller.rb

@@ -0,0 +1,39 @@
+class IPAddressesController < ApplicationController
+
+  before_action :admin_required
+  before_action { @ip_pool = IPPool.find_by_uuid!(params[:ip_pool_id]) }
+  before_action { params[:id] && @ip_address = @ip_pool.ip_addresses.find(params[:id]) }
+
+  def new
+    @ip_address = @ip_pool.ip_addresses.build
+  end
+
+  def create
+    @ip_address = @ip_pool.ip_addresses.build(safe_params)
+    if @ip_address.save
+      redirect_to_with_json [:edit, @ip_pool]
+    else
+      render_form_errors 'new', @ip_address
+    end
+  end
+
+  def update
+    if @ip_address.update(safe_params)
+      redirect_to_with_json [:edit, @ip_pool]
+    else
+      render_form_errors 'edit', @ip_address
+    end
+  end
+
+  def destroy
+    @ip_address.destroy
+    redirect_to_with_json [:edit, @ip_pool]
+  end
+
+  private
+
+  def safe_params
+    params.require(:ip_address).permit(:ipv4, :ipv6, :hostname)
+  end
+
+end