Encapsulate reused pagination component in a class

1 files changed, 23 insertions, 0 deletions

diff --git a/app/serializers/paginator.rb b/app/serializers/paginator.rb
new file mode 100644
index 00000000000..c5e38a9c8b5
--- /dev/null
+++ b/app/serializers/paginator.rb
@@ -0,0 +1,23 @@
+class Paginator
+  include API::Helpers::Pagination
+
+  def initialize(request, response)
+    @request = request
+    @response = response
+  end
+
+  private
+
+  # Methods needed by `API::Helpers::Pagination`
+  #
+
+  attr_reader :request
+
+  def params
+    @request.query_parameters
+  end
+
+  def header(header, value)
+    @response.headers[header] = value
+  end
+end