[ADD]组织模块相关代码

app/controllers/organizations/base_controller.rb

@@ -0,0 +1,11 @@
+class Organizations::BaseController < ApplicationController
+  include ApplicationHelper
+
+  def load_organization
+    @organization = Organization.find_by(login: params[:id]) || Organization.find_by(id: params[:id])
+
+    render_not_found if @organization.nil?
+
+    @organization
+  end
+end