1 files changed, 34 insertions, 0 deletions
diff --git a/app/models/project_services/chat_message/base_message.rb b/app/models/project_services/chat_message/base_message.rb
new file mode 100644
index 00000000000..a03605d01fb
--- /dev/null
+++ b/app/models/project_services/chat_message/base_message.rb
@@ -0,0 +1,34 @@
+require 'slack-notifier'
+
+module ChatMessage
+  class BaseMessage
+    def initialize(params)
+      raise NotImplementedError
+    end
+
+    def pretext
+      format(message)
+    end
+
+    def fallback
+    end
+
+    def attachments
+      raise NotImplementedError
+    end
+
+    private
+
+    def message
+      raise NotImplementedError
+    end
+
+    def format(string)
+      Slack::Notifier::LinkFormatter.format(string)
+    end
+
+    def attachment_color
+      '#345'
+    end
+  end
+end