I'm using node-cache on my Node.JS & Express web service. But after a while, I've got a bunch of similar logics cluttering, like these:
let data = this.cache.get('some-key')
if (data) {
return shopInfo
} else {
data = someModel.find(id)
this.cache.set('some-key', data)
return data
}
I Googled about it and found a possible solution here. But I don't wanna pass a callback function every time. Is there a better way? Or how can I modify it to utilize async/await instead of callback function?
get(key, storeFunction) {
const value = this.cache.get(key);
if (value) {
return Promise.resolve(value);
}
return storeFunction().then((result) => {
this.cache.set(key, result);
return result;
});
}
from How to create a re-usable caching method while using node-cache
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