I'm new to working with promises and am noticing that, in order to catch an error in a chain of nested promises, I need to invoke the catch method on each promise in the chain. Is there a cleaner way to write this?
poll.pollForCandidates().then((candidates) => {
let clientId = candidates[0].clientId;
poll.getUnprocessedCandidates({context, clientId, candidates})
.then((unprocessedCandidates) => {
console.log(unprocessedCandidates);
poll.addCandidatesToQueue(context, unprocessedCandidates)
.then((processedCandidates) => {
console.log(processedCandidates);
poll.addCandidatesToTable(processedCandidates)
.then((result) => {
console.log(result);
})
.catch((error) => {
console.log(error);
});
})
.catch((error) => {
console.log(error);
})
})
.catch((error) => {
console.log(error);
})
})
.catch(() => {
console.done(error);
});
};