1 files changed, 19 insertions, 0 deletions
diff --git a/app/graphql/resolvers/topics_resolver.rb b/app/graphql/resolvers/topics_resolver.rb
new file mode 100644
index 00000000000..d8199f3d89b
--- /dev/null
+++ b/app/graphql/resolvers/topics_resolver.rb
@@ -0,0 +1,19 @@
+# frozen_string_literal: true
+
+module Resolvers
+  class TopicsResolver < BaseResolver
+    type Types::Projects::TopicType, null: true
+
+    argument :search, GraphQL::Types::String,
+             required: false,
+             description: 'Search query for topic name.'
+
+    def resolve(**args)
+      if args[:search].present?
+        ::Projects::Topic.search(args[:search]).order_by_total_projects_count
+      else
+        ::Projects::Topic.order_by_total_projects_count
+      end
+    end
+  end
+end