//Make Promise
promise = function(params){
  //function def
  return new Promise((resolve, reject) => {
            const assync = assyncMethod(params,
            (err,res) =>{
                if(err) reject(err);
                resolve(res);
            })
        });
}

//Get Promise

promise(params).then((response) => {
  //Work resolve response
  }).catch((err) => {
  //Catch reject exception
});