lib/ufo/destroy.rb in ufo-3.5.7 vs lib/ufo/destroy.rb in ufo-4.0.0

@@ -1,58 +1,27 @@
 module Ufo
-  class Destroy
-    include Util
-    include AwsService
-
-    def initialize(service, options={})
-      @service = service
-      @options = options
-      @cluster = @options[:cluster] || default_cluster
-    end
-
+  class Destroy < Base
     def bye
       unless are_you_sure?
         puts "Phew, that was close"
-        exit
+        return
       end
 
-      clusters = ecs.describe_clusters(clusters: [@cluster]).clusters
-      if clusters.size < 1
-        puts "The #{@cluster} cluster does not exist so there can be no service on that cluster to delete."
+      stack = find_stack(@stack_name)
+      unless stack
+        puts "Stack #{@stack_name} does not exit"
         exit
       end
 
-      services = ecs.describe_services(cluster: @cluster, services: [@service]).services
-      service = services.first
-      if service.nil?
-        puts "Unable to find #{@service} service to delete it."
-        exit
-      end
-      if service.status != "ACTIVE"
-        puts "The #{@service} service is not ACTIVE so no need to delete it."
-        exit
-      end
-
-      # changes desired size to 0
-      ecs.update_service(
-        desired_count: 0,
-        cluster: @cluster,
-        service: @service
-      )
-      # Cannot find all tasks scoped to a service.  Only scoped to a cluster.
-      # So will not try to stop the tasks.
-      # ask to stop them
-      #
-      resp = ecs.delete_service(
-        cluster: @cluster,
-        service: @service
-      )
-      puts "#{@service} service has been scaled down to 0 and destroyed." unless @options[:mute]
+      cloudformation.delete_stack(stack_name: @stack_name)
+      puts "Deleting CloudFormation stack with ECS resources: #{@stack_name}."
+      return unless @options[:wait]
+      status.wait
     end
 
     def are_you_sure?
       return true if @options[:sure]
-      puts "You are about to destroy #{@service.colorize(:green)} service on the #{@cluster.colorize(:green)} cluster."
+      puts "You are about to destroy #{@pretty_service_name.colorize(:green)} service on the #{@cluster.colorize(:green)} cluster."
       print "Are you sure you want to do this? (y/n) "
       answer = $stdin.gets.strip
       answer =~ /^y/
     end
   end