normalizeActionType.js

const normalizeActionType = (action) => {
  const collapsable = [
    'updateBoard',
    'updateCard',
    'updateList',
    'updateChecklist'
  ];
  if (collapsable.includes(action.type)) {
    const updatedKeys = Object.keys(action.data.old);
    if (updatedKeys.length > 0) {
      return `${action.type}:${updatedKeys[0]}`;
    }
  }
  return action.type;
};