Clear all and batch create documents with Mongoose

createAndPopulate.js

var plans = [ { plan: 1,
    users: 3,
    amount: 18,
    name: 'Micro',
    billingPeriod: 'Month' },
  { plan: 2,
    users: 8,
    amount: 40,
    name: 'Mini',
    billingPeriod: 'Month' },
  { plan: 3,
    users: 21,
    amount: 84,
    name: 'Medium',
    billingPeriod: 'Month' },
  { plan: 4,
    users: 55,
    amount: 165,
    name: 'Monster',
    billingPeriod: 'Month'},
  { plan: 5,
    users: 3,
    amount: 180,
    name: 'Micro',
    billingPeriod: 'Year' },
  { plan: 6,
    users: 8,
    amount: 400,
    name: 'Mini',
    billingPeriod: 'Year' },
  { plan: 7,
    users: 21,
    amount: 840,
    name: 'Medium',
    billingPeriod: 'Year' },
  { plan: 8,
    users: 55,
    amount: 1650,
    name: 'Monster',
    billingPeriod: 'Year'} ];

planModel.find({}).remove(function (err, data) {
  if (!err) {
    console.log('good', data);
    PaymentPlanModel.create(plans);
  } else {
    console.error(err);
  }
});