1 files changed, 23 insertions, 0 deletions
diff --git a/app/services/award_emojis/collect_user_emoji_service.rb b/app/services/award_emojis/collect_user_emoji_service.rb
new file mode 100644
index 00000000000..6cab23f3edf
--- /dev/null
+++ b/app/services/award_emojis/collect_user_emoji_service.rb
@@ -0,0 +1,23 @@
+# frozen_string_literal: true
+
+# Class for retrieving information about emoji awarded _by_ a particular user.
+module AwardEmojis
+  class CollectUserEmojiService
+    attr_reader :current_user
+
+    # current_user - The User to generate the data for.
+    def initialize(current_user = nil)
+      @current_user = current_user
+    end
+
+    def execute
+      return [] unless current_user
+
+      # We want the resulting data set to be an Array containing the emoji names
+      # in descending order, based on how often they were awarded.
+      AwardEmoji
+        .award_counts_for_user(current_user)
+        .map { |name, _| { name: name } }
+    end
+  end
+end