Move Salmon processing to background as well as PuSH

app/controllers/api/salmon_controller.rb

@@ -10,7 +10,7 @@ class Api::SalmonController < ApiController
     if body.nil?
       head 200
     else
-      ProcessInteractionService.new.call(body, @account)
+      SalmonWorker.perform_async(@account.id, body.force_encoding('UTF-8'))
       head 201
     end
   end

app/workers/salmon_worker.rb

+# frozen_string_literal: true
+
+class SalmonWorker
+  include Sidekiq::Worker
+
+  def perform(account_id, body)
+    ProcessInteractionService.new.call(body, Account.find(account_id))
+  end
+end