ptb-be/model/log.model.js

const mongoose = require('mongoose')
const user = require('./user.model')
const { Schema, Types } = mongoose

module.exports = mongoose.model(
  'Log',
  new Schema(
    {
      user: {
        type: Types.ObjectId,
        ref: user,
      },
      aktivitas: { type: String },
      os: { type: String },
      ipv4: { type: String },
    },
    { timestamps: true }
  ),
  'log'
)