db.users.insert({id: 1,user: {firstname:"John",lastname:"Cena",email:["jc@wwe.com","jc1@wwe.com"],password:"YouCantSeeMe",address:{street:"34 some street", country:"USA"}}})

val query1 = BSONDocument("user.firstname"->user.firstName)

val query2 = BSONDocument("user"-> BSONDocument("firstname"->user.firstName))