Можно ли вынести часть кода в отдельную функцию в mutations

question.js

const reverseUsersStatus = (users, { id }) => {
  users.find(el => {
    if (el.id === id) {
      el.status = !el.status
    }
  })
}

const mutations = {
  'SET_REGISTRATION' (state, payload) {
    reverseUsersStatus(state.users, payload)
    state.registration.push(payload)
  },
  'UNSET_REGISTRATION' (state, payload) {
    reverseUsersStatus(state.users, payload)
    const index = state.registration.indexOf(payload)
    state.registration.splice(index, 1)
  }
}