1 files changed, 69 insertions, 0 deletions
diff --git a/app/models/project_services/chat_message/issue_message.rb b/app/models/project_services/chat_message/issue_message.rb
new file mode 100644
index 00000000000..14fd64e5332
--- /dev/null
+++ b/app/models/project_services/chat_message/issue_message.rb
@@ -0,0 +1,69 @@
+module ChatMessage
+  class IssueMessage < BaseMessage
+    attr_reader :user_name
+    attr_reader :title
+    attr_reader :project_name
+    attr_reader :project_url
+    attr_reader :issue_iid
+    attr_reader :issue_url
+    attr_reader :action
+    attr_reader :state
+    attr_reader :description
+
+    def initialize(params)
+      @user_name = params[:user][:username]
+      @project_name = params[:project_name]
+      @project_url = params[:project_url]
+
+      obj_attr = params[:object_attributes]
+      obj_attr = HashWithIndifferentAccess.new(obj_attr)
+      @title = obj_attr[:title]
+      @issue_iid = obj_attr[:iid]
+      @issue_url = obj_attr[:url]
+      @action = obj_attr[:action]
+      @state = obj_attr[:state]
+      @description = obj_attr[:description] || ''
+    end
+
+    def attachments
+      return [] unless opened_issue?
+
+      description_message
+    end
+
+    private
+
+    def message
+      case state
+      when "opened"
+        "[#{project_link}] Issue #{state} by #{user_name}"
+      else
+        "[#{project_link}] Issue #{issue_link} #{state} by #{user_name}"
+      end
+    end
+
+    def opened_issue?
+      action == "open"
+    end
+
+    def description_message
+      [{
+        title: issue_title,
+        title_link: issue_url,
+        text: format(description),
+        color: "#C95823" }]
+    end
+
+    def project_link
+      "[#{project_name}](#{project_url})"
+    end
+
+    def issue_link
+      "[#{issue_title}](#{issue_url})"
+    end
+
+    def issue_title
+      "##{issue_iid} #{title}"
+    end
+  end
+end