constmongoose=require('mongoose');constUserSchema=newmongoose.Schema({fullname:{type:String,required:true},email:{type:String,required:true,unique:true,// Regexp to validate emails with more strict rules as added in tests/users.js which also conforms mostly with RFC2822 guide linesmatch:[/^(([^<>()[\]\\.,;:\s@\"]+(\.[^<>()[\]\\.,;:\s@\"]+)*)|(\".+\"))@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\])|(([a-zA-Z\-0-9]+\.)+[a-zA-Z]{2,}))$/,'Please enter a valid email'],},hashedPassword:{type:String,required:true},createdAt:{type:Date,default:Date.now},roles:[{type:String,}]},{versionKey:false});module.exports=mongoose.model('User',UserSchema);