So I am trying to use caching in my nestjs project with redis as a store but I am having a lot of issues with implementation errors.

This is my cache module

import { Module } from '@nestjs/common'
import { CacheModule } from '@nestjs/cache-manager'
import { ConfigModule, ConfigService } from '@nestjs/config'
import * as redisStore from 'cache-manager-redis-store'

@Module({
    imports: [
        CacheModule.registerAsync({
            imports: [ConfigModule],
            useFactory: async (configService: ConfigService) => ({
                isGlobal: true,
                store: redisStore,
                host: configService.get<string>('cache.host') || 'localhost',
                port: configService.get<number>('cache.port') || 6379,
                ttl: 60,
            }),
            inject: [ConfigService],
        }),
    ],
})
export class MyCacheModule {}

I am importing this into my app.module.ts simply as MyCacheModule.

Service

import { CACHE_MANAGER } from '@nestjs/cache-manager'
import { Inject, Injectable } from '@nestjs/common'
import { Cache } from 'cache-manager'

@Injectable()
export class ItemService {
    constructor(@Inject(CACHE_MANAGER) private readonly _cache: Cache) {}

    async getItem(id: string) {
        const cachedUser = await this._cache.get(`item_${id}`)

        if (cachedUser) {
            return cachedUser
        }

        const item = {
            id: 50,
            name: 'item',
        } /**This would be a database call */

        await this._cache.set(`item_${id}`, item, 60) // Cache for 60 seconds

        return item
    }
}

This is a simple service where I am trying to use cache. However the problem I keep running into is Please make sure that the argument "CACHE_MANAGER" at index [0] is available in the ItemModule context. I have added MyCacheModule into the ItemModule imports and still recieve the same error.

Does anyone have a simple caching in nestjs w/redis store solution?