GitLabCi Service imtegration

app/models/gitlab_ci_service.rb

@@ -0,0 +1,29 @@
+# == Schema Information
+#
+# Table name: services
+#
+#  id         :integer          not null, primary key
+#  type       :string(255)
+#  title      :string(255)
+#  token      :string(255)
+#  project_id :integer          not null
+#  created_at :datetime         not null
+#  updated_at :datetime         not null
+#
+
+class GitlabCiService < Service
+  attr_accessible :project_url
+
+  validates :project_url, presence: true
+  validates :token, presence: true
+
+  delegate :execute, to: :service_hook, prefix: nil
+
+  after_save :compose_service_hook
+
+  def compose_service_hook
+    hook = service_hook || build_service_hook
+    hook.url = [project_url, "/build", "?token=#{token}"].join("")
+    hook.save
+  end
+end