Merge branch 'rs-dry-akismet-service' into 'master'

Reduce duplication in AkismetService

See merge request !6362

app/services/akismet_service.rb

@@ -29,25 +29,25 @@ class AkismetService
   end
 
   def submit_ham
-    return false unless akismet_enabled?
+    submit(:ham)
+  end
 
-    params = {
-      type: 'comment',
-      text: text,
-      author: owner.name,
-      author_email: owner.email
-    }
+  def submit_spam
+    submit(:spam)
+  end
 
-    begin
-      akismet_client.submit_ham(options[:ip_address], options[:user_agent], params)
-      true
-    rescue => e
-      Rails.logger.error("Unable to connect to Akismet: #{e}, skipping!")
-      false
+  private
+
+  def akismet_client
+    @akismet_client ||= ::Akismet::Client.new(current_application_settings.akismet_api_key,
+                                              Gitlab.config.gitlab.url)
   end
+
+  def akismet_enabled?
+    current_application_settings.akismet_enabled
   end
 
-  def submit_spam
+  def submit(type)
     return false unless akismet_enabled?
 
     params = {
@@ -58,22 +58,11 @@ class AkismetService
     }
 
     begin
-      akismet_client.submit_spam(options[:ip_address], options[:user_agent], params)
+      akismet_client.public_send(type, options[:ip_address], options[:user_agent], params)
       true
     rescue => e
       Rails.logger.error("Unable to connect to Akismet: #{e}, skipping!")
       false
     end
   end
-
-  private
-
-  def akismet_client
-    @akismet_client ||= ::Akismet::Client.new(current_application_settings.akismet_api_key,
-                                              Gitlab.config.gitlab.url)
-  end
-
-  def akismet_enabled?
-    current_application_settings.akismet_enabled
-  end
 end