text:   
  const { defer } = require('bluebird');
  var mongoose = require('mongoose');
  var Schema = mongoose.Schema;
  
  var meetSchedule = new Schema({
    meetLink: {
      type: String,
      required: true
    },
    startTime: {
      type: Date,
      required: true
    },
    endTime: {
      type: Date,
      required: true
    },
    joined: {
      type: Boolean,
      default: false
    }
  });
  
  module.exports = mongoose.model('meetSchedule', meetSchedule);