I have a nodejs application that returns a promise. I need help with determining if the promise "result" contains data or if its an empty array. I have tried using Object.keys(result).length === 0 but unfortunately was unsuccessful. Any advice will do. Thanks
router.route('/user/:userCheck/').get((request, response) => {
dboperations.getUser(request.params.userCheck).then(result => {
if (Object.keys(result).length === 0) {
//do something;
} else {
// do something
}
})
})
dboperations.getUser(request.params.userCheck).then(result => {
if (result.length > 0) {
//it has data
} else {
// no data
}
})