1 files changed, 23 insertions, 0 deletions
diff --git a/app/models/concerns/has_variable.rb b/app/models/concerns/has_variable.rb
new file mode 100644
index 00000000000..9585b5583dc
--- /dev/null
+++ b/app/models/concerns/has_variable.rb
@@ -0,0 +1,23 @@
+module HasVariable
+  extend ActiveSupport::Concern
+
+  included do
+    validates :key,
+      presence: true,
+      length: { maximum: 255 },
+      format: { with: /\A[a-zA-Z0-9_]+\z/,
+                message: "can contain only letters, digits and '_'." }
+
+    scope :order_key_asc, -> { reorder(key: :asc) }
+
+    attr_encrypted :value,
+       mode: :per_attribute_iv_and_salt,
+       insecure_mode: true,
+       key: Gitlab::Application.secrets.db_key_base,
+       algorithm: 'aes-256-cbc'
+
+    def to_runner_variable
+      { key: key, value: value, public: false }
+    end
+  end
+end