Fixes for not saving keys/certs when refreshed

models/site.rb

@@ -827,7 +827,6 @@ class Site < Sequel::Model
   end
 
   def after_save
-    store_ssl_in_redis_proxy if @_ssl_changed
     save_tags
     super
   end
@@ -1384,16 +1383,6 @@ class Site < Sequel::Model
     domain && ssl_key && ssl_cert
   end
 
-  def ssl_key=(val)
-    @_ssl_changed = true
-    values[:ssl_key] = val
-  end
-
-  def ssl_cert=(val)
-    @_ssl_changed = true
-    values[:ssl_cert] = val
-  end
-
   def store_ssl_in_redis_proxy
     return false unless ssl_installed?
     $redis_proxy.hset "ssl-#{domain}", 'crt', OpenSSL::X509::Certificate.new(ssl_cert).to_der

workers/lets_encrypt_worker.rb

@@ -190,6 +190,7 @@ class LetsEncryptWorker
     site.cert_updated_at = Time.now
     site.domain_fail_count = 0
     site.save_changes validate: false
+    site.store_ssl_in_redis_proxy
 
     # Refresh the cert periodically, current expire time is 90 days
     # We're going for a cron task for this now, so this is commented out.