Catch Method

const executorFunction = (resolve, reject) => {
    const isEnginesReady = true;
    if(isEnginesReady) {
        resolve("Mesin Dinyalakan");
    } else {
        reject("Mesin Stop")
    }
}

const handlerSuccess = engine => {
    console.log(engine);
}

const handlerRejected = engineStop => {
    console.log(engineStop);
}

const startEngines = new Promise(executorFunction);
startEngines.then(handlerSuccess, handlerRejected);