Move innards of cluster method to environment

Environment already has a memoized deployment plaform.

No need to check for respond_to?(:cluster) now that all deployment
platforms are Clusters::Cluster.

1 files changed, 1 insertions, 5 deletions

diff --git a/app/models/deployment.rb b/app/models/deployment.rb
index 92c7311014a..23cc3f00527 100644
--- a/app/models/deployment.rb
+++ b/app/models/deployment.rb
@@ -85,11 +85,7 @@ class Deployment < ApplicationRecord
   end
 
   def cluster
-    platform = project.deployment_platform(environment: environment.name)
-
-    if platform.present? && platform.respond_to?(:cluster)
-      platform.cluster
-    end
+    environment.deployment_platform&.cluster
   end
 
   def execute_hooks