mongo.js

// require('dotenv').config()
const mongoose = require('mongoose')

// const url = process.env.MONGODB_URI
const password = process.argv[2]

const url = `mongodb+srv://fullstack:${password}@cluster0.gjes7.mongodb.net/person-app?retryWrites=true&w=majority`

mongoose.connect(url, { useNewUrlParser: true, useUnifiedTopology: true })

const personSchema = new mongoose.Schema({
  name: String,
  number: String
})

const Person = mongoose.model('Person', personSchema)

if (process.argv.length === 3) {
  Person.find({}).then((people) => {
    console.log('phonebook:')
    people.forEach((person) => {
      console.log(person.name, person.number)
    })
    mongoose.connection.close()
  })
}

if (process.argv.length > 3) {
  const person = new Person({
    name: process.argv[3],
    number: process.argv[4]
  })

  person.save().then((response) => {
    console.log(`added ${response.name} number ${response.number} to phonebook`)
    mongoose.connection.close()
  })
}