Map of functions instead of switch

const ongoingTrainingHandler = ()  => {
    console.log('1');
};

const newTrainingHandler = () => {
    
};

const achievedTrainingHandler = () => {
    
};


const trainingHandlersByType = {
    ongoing: ongoingTrainingHandler,
    newer: newTrainingHandler,
    failed: achievedTrainingHandler,
    achieved: achievedTrainingHandler
};

trainingHandlersByType[status]();