1 files changed, 44 insertions, 0 deletions
diff --git a/lib/api/group_packages.rb b/lib/api/group_packages.rb
new file mode 100644
index 00000000000..aa047e260f5
--- /dev/null
+++ b/lib/api/group_packages.rb
@@ -0,0 +1,44 @@
+# frozen_string_literal: true
+
+module API
+  class GroupPackages < Grape::API::Instance
+    include PaginationParams
+
+    before do
+      authorize_packages_access!(user_group)
+    end
+
+    helpers ::API::Helpers::PackagesHelpers
+
+    params do
+      requires :id, type: String, desc: "Group's ID or path"
+      optional :exclude_subgroups, type: Boolean, default: false, desc: 'Determines if subgroups should be excluded'
+    end
+    resource :groups, requirements: API::NAMESPACE_OR_PROJECT_REQUIREMENTS do
+      desc 'Get all project packages within a group' do
+        detail 'This feature was introduced in GitLab 12.5'
+        success ::API::Entities::Package
+      end
+      params do
+        use :pagination
+        optional :order_by, type: String, values: %w[created_at name version type project_path], default: 'created_at',
+                            desc: 'Return packages ordered by `created_at`, `name`, `version` or `type` fields.'
+        optional :sort, type: String, values: %w[asc desc], default: 'asc',
+                        desc: 'Return packages sorted in `asc` or `desc` order.'
+        optional :package_type, type: String, values: Packages::Package.package_types.keys,
+                                desc: 'Return packages of a certain type'
+        optional :package_name, type: String,
+                                desc: 'Return packages with this name'
+      end
+      get ':id/packages' do
+        packages = Packages::GroupPackagesFinder.new(
+          current_user,
+          user_group,
+          declared(params).slice(:exclude_subgroups, :order_by, :sort, :package_type, :package_name)
+        ).execute
+
+        present paginate(packages), with: ::API::Entities::Package, user: current_user, group: true
+      end
+    end
+  end
+end