Need to retrieve data from mongoose sequential

get: function (code) {
    console.log('Retrieving model for code : ', code);
    let database = UTILS.getDatabase('databaseName');
    return database.models.modelName.find({})
        .then(function (users) {
            console.log(' ----------- ', users);
            return users;
        })
        .catch(function (error) {
            return '{success: "false", msg: "Error found : ' + error + '"}';
        });
}

This code is running without any error, but function which call "get" couldn't find any record, while callback function prints around 8-9 records in console.

I know this is callback functionality, but I need this to be happen sequential.

I also tried to use yield "return yield database.models.modelName.find({})" with * function, but getting {} empty object.

please suggest me a way to avoid callback and get data from mongodb.

Thanks

via Himkar dwivedi