1 files changed, 41 insertions, 0 deletions
diff --git a/lib/api/helpers/issues_helpers.rb b/lib/api/helpers/issues_helpers.rb
index f6762910b0c..5b7199fddb0 100644
--- a/lib/api/helpers/issues_helpers.rb
+++ b/lib/api/helpers/issues_helpers.rb
@@ -3,6 +3,14 @@
 module API
   module Helpers
     module IssuesHelpers
+      extend Grape::API::Helpers
+
+      params :optional_issue_params_ee do
+      end
+
+      params :optional_issues_params_ee do
+      end
+
       def self.update_params_at_least_one_of
         [
           :assignee_id,
@@ -18,6 +26,39 @@ module API
           :title
         ]
       end
+
+      def issue_finder(args = {})
+        args = declared_params.merge(args)
+
+        args.delete(:id)
+        args[:milestone_title] ||= args.delete(:milestone)
+        args[:label_name] ||= args.delete(:labels)
+        args[:scope] = args[:scope].underscore if args[:scope]
+
+        IssuesFinder.new(current_user, args)
+      end
+
+      def find_issues(args = {})
+        finder = issue_finder(args)
+        issues = finder.execute.with_api_entity_associations
+
+        issues.reorder(order_options_with_tie_breaker) # rubocop: disable CodeReuse/ActiveRecord
+      end
+
+      def issues_statistics(args = {})
+        finder = issue_finder(args)
+        counter = Gitlab::IssuablesCountForState.new(finder)
+
+        {
+          statistics: {
+            counts: {
+              all: counter[:all],
+              closed: counter[:closed],
+              opened: counter[:opened]
+            }
+          }
+        }
+      end
     end
   end
 end