server/middlewares/cache/cache.ts

   1 import { HttpStatusCode } from '../../../shared/models/http/http-error-codes'
   2 import { Redis } from '../../lib/redis'
   3 import { ApiCache, APICacheOptions } from './shared'
   4
   5 // Ensure Redis is initialized
   6 Redis.Instance.init()
   7
   8 const defaultOptions: APICacheOptions = {
   9   excludeStatus: [
  10     HttpStatusCode.FORBIDDEN_403,
  11     HttpStatusCode.NOT_FOUND_404
  12   ]
  13 }
  14
  15 function cacheRoute (duration: string) {
  16   const instance = new ApiCache(defaultOptions)
  17
  18   return instance.buildMiddleware(duration)
  19 }
  20
  21 function cacheRouteFactory (options: APICacheOptions) {
  22   const instance = new ApiCache({ ...defaultOptions, ...options })
  23
  24   return instance.buildMiddleware.bind(instance)
  25 }
  26
  27 // ---------------------------------------------------------------------------
  28
  29 export {
  30   cacheRoute,
  31   cacheRouteFactory
  32 }