Ocelot-Social/backend/src/middleware/dateTimeMiddleware.js

const setCreatedAt = (resolve, root, args, context, info) => {
  args.createdAt = (new Date()).toISOString()
  return resolve(root, args, context, info)
}
const setUpdatedAt = (resolve, root, args, context, info) => {
  args.updatedAt = (new Date()).toISOString()
  return resolve(root, args, context, info)
}

export default {
  Mutation: {
    CreateUser: setCreatedAt,
    CreatePost: setCreatedAt,
    CreateComment: setCreatedAt,
    CreateOrganization: setCreatedAt,
    UpdateUser: setUpdatedAt,
    UpdatePost: setUpdatedAt,
    UpdateComment: setUpdatedAt,
    UpdateOrganization: setUpdatedAt
  }
}