lib/slacked/slack_post.rb in slacked-0.7.0 vs lib/slacked/slack_post.rb in slacked-0.8.0

@@ -1,9 +1,29 @@
 module Slacked
+  SLACK_PROFILE_IMAGE=':robot_face:'
+  SLACK_WEBHOOK_URL_KEY='SLACK_WEBHOOK'
+  SLACK_DEFAULT_MESSAGE_KEY='SLACK_DEFAULT_MESSAGE'
+  SLACK_CONFIG= {
+      icon_emoji: SLACK_PROFILE_IMAGE
+  }
+
   class << self
+    def post message = ENV[SLACK_DEFAULT_MESSAGE_KEY]
+      return false if message.nil? || message.empty?
+      notifier = slack_notifier
+      notifier.ping message, SLACK_CONFIG
+    end
 
-    def post message = ENV["SLACK_MESSAGE"]
-      send = Slack::Notifier.new ENV["SLACK_WEBHOOK"]
-      send.ping message, icon_emoji: ":ghost:"
-     end
+    def post_async message
+      Thread.start do
+        result = post(message)
+        defined?(ActiveRecord) ? ActiveRecord::Base.connection.close : nil
+        result
+      end
+    end
+
+    private
+    def slack_notifier webhook_url = ENV[SLACK_WEBHOOK_URL_KEY]
+      Slack::Notifier.new webhook_url
+    end
   end
 end