Backport API to V3

1 files changed, 21 insertions, 0 deletions

diff --git a/lib/api/v3/boards.rb b/lib/api/v3/boards.rb
index 31d708bc2c8..b1c2a3c59f2 100644
--- a/lib/api/v3/boards.rb
+++ b/lib/api/v3/boards.rb
@@ -44,6 +44,27 @@ module API
             authorize!(:read_board, user_project)
             present board_lists, with: ::API::Entities::List
           end
+
+          desc 'Delete a board list' do
+            detail 'This feature was introduced in 8.13'
+            success ::API::Entities::List
+          end
+          params do
+            requires :list_id, type: Integer, desc: 'The ID of a board list'
+          end
+          delete "/lists/:list_id" do
+            authorize!(:admin_list, user_project)
+
+            list = board_lists.find(params[:list_id])
+
+            service = ::Boards::Lists::DestroyService.new(user_project, current_user)
+
+            if service.execute(list)
+              present list, with: ::API::Entities::List
+            else
+              render_api_error!({ error: 'List could not be deleted!' }, 400)
+            end
+          end
         end
       end
     end