Incompatible with NestJS cache store

[consult-kk]

V3.0.1 is incompatible with NestJS . Unable to register CacheModule using the RedisStore.

"message": "Type 'typeof import(\"cache-test/node_modules/cache-manager-redis-store/dist/index\")' is not assignable to type '(string | CacheStoreFactory | CacheStore) & typeof import(\"/Users/kk/dev/nodejs/cache-test/node_modules/cache-manager-redis-store/dist/index\")'.\n  ...

Here is the code I am using in the module.ts :
`
import * as redisStore from "cache-manager-redis-store";
import { ConfigModule } from '@nestjs/config';

@module({
imports: [
ConfigModule.forRoot(),
CacheModule.register({
isGlobal: true,
store: redisStore,
url: "redis://localhost:6379",
}),
HttpModule,
],
controllers: [AppController],
providers: [AppService],
})
export class AppModule {}
`

[dimaqw]

The same issue

[Alfagun74]

Same Issue

[belyaev-dev]

Same issue

[dougrocha]

I found a way to fix this issue although it may not be nice.

import { redisStore } from 'cache-manager-redis-store'

CacheModule.registerAsync({
      isGlobal: true,
      imports: [ConfigModule],
      useFactory: async (configService: ConfigService) => ({
        ttl: configService.get('CACHE_TTL'),
        store: (await redisStore({
          url: configService.get('REDIS_URL'),
        })) as unknown as CacheStore,
      }),
      inject: [ConfigService],
    }),

I'm not exactly sure what's going on outside of the fact the types don't match.

[Alfagun74]

I found a way to fix this issue although it may not be nice.

import { redisStore } from 'cache-manager-redis-store'

CacheModule.registerAsync({
      isGlobal: true,
      imports: [ConfigModule],
      useFactory: async (configService: ConfigService) => ({
        ttl: configService.get('CACHE_TTL'),
        store: (await redisStore({
          url: configService.get('REDIS_URL'),
        })) as unknown as CacheStore,
      }),
      inject: [ConfigService],
    }),

I'm not exactly sure what's going on outside of the fact the types don't match.

Nah thanks imma stay on the old version until something proper gets released

[MikeRossXYZ]

@dougrocha You are effectively bypassing the Typescript type checks, which I would not recommend

I'm just stepping back into the Typescript and Node world again after a few years working in Go and Python, but I believe my #54 ⬆️ should get things working in NestJS by narrowing the type definitions provided by this package.

If @dabroek approves of the changes, then you should be unblocked.

[iangregsondev]

Also there is another issue. Here is my solution. The in memory provider supports milliseconds by default but the redis provider (this one) supports seconds.

And as others have mentioned, the 3rd argument on the standard in-memory provider takes a number but this provider needs an object with key "ttl" and a number.

More info here..

    // It supports seconds and NOT milliseconds
    if (this.configService.cacheProvider == CacheProvider.redis) {
      // support seconds!!
      // eslint-disable-next-line @typescript-eslint/no-explicit-any
      await this.cacheManager.set(apiKey, key, { ttl: this.configService.cacheTtl / 1000 } as any);
    } else {
      // rest of providers should support milliseconds
      await this.cacheManager.set(apiKey, key, this.configService.cacheTtl);
    }

[iangregsondev]

My solution above is a bit messy, first I had to use "as any" to bypass type issue but should not all providers support milliseconds? Otherwise you need to add some logic as my reply above ^^^

[luluhoc]

@dabroek

[GabSnow24]

I managed to go through this error using require

When i used import and bypass using some weird thing in typescript i cant get anything in Redis container and was receiveng some errors in cache service. by using the code above, i managed to do things work.
const redisStore = require('cache-manager-redis-store').redisStore;

[cgat]

For NestJs 8, I wasn't able to get any of the solutions to work.

One solution shown in the NestJs does work

CacheModule.register<ClientOpts>({
      store: redisStore,

      // Store-specific configuration:
      host: process.env.REDIS_HOST,
      port: parseInt(process.env.REDIS_PORT),
      password: process.env.REDIS_PASSWORD,
    }),

But you need to ensure that this is using cache-manager-redis-store 2.0.

[marianolinares]

The problem is redisStore is of type Store, and CacheStore is required. My solution is casting redisStore as CacheStore to fix it.

CacheModule.register({ store: redisStore as unknown as CacheStore, host: 'localhost', port: 6379, }),

[Pangeran29]

Hello i solve this problem with down grade version of some packages, go check here
https://github.com/Pangeran29/testing-nestjs/blob/master/src/testing-cache-redis/testing-cahce-redis.MD