let flag = 0;
let array = [];
Ticket.find({ $and: [
  { "ticket_id": {$exists: true} }, //if ticket not null
  { "student_id": ticketDetails.student_id } //if user matches with current
] }, function(error, found) {
  if(error)
    console.log(error)
  else if(found.length === 0)
    console.log("you have don't have tickets")
  else if(found.length>0){
    console.log("you have tickets")
    flag = 1;
    array = found;
  }
})
console.log(array);
console.log(found);

I have this code to get the data of a mongodb query, how can i pass the value of found outside the Ticket.find() function?