Resolve "Deprecate Gemnasium project service"

1 files changed, 13 insertions, 0 deletions

diff --git a/app/models/project_services/gemnasium_service.rb b/app/models/project_services/gemnasium_service.rb
index 26cbfd784ad..84248f9590b 100644
--- a/app/models/project_services/gemnasium_service.rb
+++ b/app/models/project_services/gemnasium_service.rb
@@ -3,6 +3,7 @@ require "gemnasium/gitlab_service"
 class GemnasiumService < Service
   prop_accessor :token, :api_key
   validates :token, :api_key, presence: true, if: :activated?
+  validate :deprecation_validation
 
   def title
     'Gemnasium'
@@ -27,6 +28,18 @@ class GemnasiumService < Service
     %w(push)
   end
 
+  def deprecated?
+    true
+  end
+
+  def deprecation_message
+    "Gemnasium has been acquired by GitLab in January 2018. Since May 15, 2018, the service provided by Gemnasium is no longer available."
+  end
+
+  def deprecation_validation
+    errors[:base] << deprecation_message
+  end
+
   def execute(data)
     return unless supported_events.include?(data[:object_kind])