1 files changed, 11 insertions, 0 deletions
diff --git a/app/assets/javascripts/boards/stores/actions.js b/app/assets/javascripts/boards/stores/actions.js
index 585e0615e90..f51cc547f32 100644
--- a/app/assets/javascripts/boards/stores/actions.js
+++ b/app/assets/javascripts/boards/stores/actions.js
@@ -534,6 +534,17 @@ export default {
     commit(types.SET_SELECTED_PROJECT, project);
   },
 
+  toggleBoardItemMultiSelection: ({ commit, state }, boardItem) => {
+    const { selectedBoardItems } = state;
+    const index = selectedBoardItems.indexOf(boardItem);
+
+    if (index === -1) {
+      commit(types.ADD_BOARD_ITEM_TO_SELECTION, boardItem);
+    } else {
+      commit(types.REMOVE_BOARD_ITEM_FROM_SELECTION, boardItem);
+    }
+  },
+
   fetchBacklog: () => {
     notImplemented();
   },