CacheWrapper.js

import { NoCacheableError, redisStore } from 'cache-manager-redis-yet';

const cachePromise = createCache(); // this method is creating the actual cache promise object (see other code snippets)

const CacheWrapper = {
    get: async (key) => {
        if (cachePromise) {
            const cache = await cachePromise;
            return cache.get(key);
        }
        return null;
    },

    set: (key, value) => {
        if (cachePromise) {
            cachePromise.then(cache => cache.set(key, value));
        }
    },

    wrap: async (key, fn, ttl) => {
        if (cachePromise) {
            const cache = await cachePromise;
            return cache.wrap(key, fn, ttl).catch((e) => {
                if (!(e instanceof NoCacheableError)) throw e;
            });
        }
        return new Promise(fn());
    },

    isCacheEnabled: () => cachePromise !== null,
};

export default CacheWrapper;