Function createRedisCacheFetcher

Wraps a function, that fetches and caches a value, using a RedisCache instance. The signature of the original function will be kept.

Example

import axios from "axios"
import RedisCache from "@egomobile/redis"

const cache = new RedisCache()

const loadRandomUsers = createRedisCacheFetcher(
  cache,
  'randomUsersKey',
  async (seed: string) => {
    const response = await axios.get(`https://randomuser.me/api/?seed=${encodeURIComponent(seed)}`)

    return response.data
  }
)

// first call MUST be successful, otherwise
// exception is re-thrown
const data1 = await loadRandomUsers("foobar1")

// should be same as `data1`, because it is cached
const data2 = await loadRandomUsers("foobar2")

// reset and force reloading data
await loadRandomUsers.reset()
const data3 = await loadRandomUsers("foobar3")
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