ADD check cloud account

app/controllers/ci/cloud_accounts_controller.rb

@@ -12,10 +12,8 @@ class Ci::CloudAccountsController < Ci::BaseController
   end
 
   def create
-    return render_error('你已绑定了云帐号.') unless current_user.ci_cloud_account.blank?
-
-    ip_num = IPAddr.new(devops_params[:ip_num]).to_i
-    return render_error("#{devops_params[:ip_num]}服务器已被使用.") if Ci::CloudAccount.exists?(ip_num: ip_num)
+    flag, msg = check_bind_cloud_account!
+    return render_error(msg) if flag === true
 
     ActiveRecord::Base.transaction do
       @cloud_account = bind_account!
@@ -56,10 +54,17 @@ class Ci::CloudAccountsController < Ci::BaseController
     end
   end
 
+  def unactivate
+
+  end
+
   def show
   end
 
   def bind
+    flag, msg = check_bind_cloud_account!
+    return render_error(msg) if flag === true
+
     ActiveRecord::Base.transaction do
       @cloud_account = bind_account!
       if @cloud_account.blank?

app/controllers/concerns/ci/cloud_account_manageable.rb

@@ -91,6 +91,14 @@ module Ci::CloudAccountManageable
     result[:status].present? ? nil : result
   end
 
+
+  def check_bind_cloud_account!
+    return [true, "你已经绑定了云帐号."] unless current_user.ci_cloud_account.blank?
+
+    ip_num = IPAddr.new(devops_params[:ip_num]).to_i
+    Ci::CloudAccount.exists?(ip_num: ip_num) ? [true, "#{devops_params[:ip_num]}服务器已被使用."] : [false, nil]
+  end
+
   private
     def devops_params
       params.permit(:account, :secret, :ip_num)