1 files changed, 20 insertions, 0 deletions
diff --git a/app/lib/admin/metrics/dimension.rb b/app/lib/admin/metrics/dimension.rb
new file mode 100644
index 000000000..d8392ddfc
--- /dev/null
+++ b/app/lib/admin/metrics/dimension.rb
@@ -0,0 +1,20 @@
+# frozen_string_literal: true
+
+class Admin::Metrics::Dimension
+  DIMENSIONS = {
+    languages: Admin::Metrics::Dimension::LanguagesDimension,
+    sources: Admin::Metrics::Dimension::SourcesDimension,
+    servers: Admin::Metrics::Dimension::ServersDimension,
+    space_usage: Admin::Metrics::Dimension::SpaceUsageDimension,
+    software_versions: Admin::Metrics::Dimension::SoftwareVersionsDimension,
+    tag_servers: Admin::Metrics::Dimension::TagServersDimension,
+    tag_languages: Admin::Metrics::Dimension::TagLanguagesDimension,
+  }.freeze
+
+  def self.retrieve(dimension_keys, start_at, end_at, limit, params)
+    Array(dimension_keys).map do |key|
+      klass = DIMENSIONS[key.to_sym]
+      klass&.new(start_at, end_at, limit, klass.with_params? ? params.require(key.to_sym) : nil)
+    end.compact
+  end
+end