Make global module as an option

Hi! 👋

Firstly, thanks for your work on this project! 🙂

I would like to set up the redis module in a non-global way, so is there a chance we can make it configurable? Thanks!

Here is the diff that solved my problem:

diff --git a/node_modules/@liaoliaots/nestjs-redis/dist/redis/redis.module.js b/node_modules/@liaoliaots/nestjs-redis/dist/redis/redis.module.js
index 8d6de0a..d72312e 100644
--- a/node_modules/@liaoliaots/nestjs-redis/dist/redis/redis.module.js
+++ b/node_modules/@liaoliaots/nestjs-redis/dist/redis/redis.module.js
@@ -29,7 +29,7 @@ let RedisModule = RedisModule_1 = class RedisModule {
             ...redisClientProviders
         ];
         return {
-            global: true,
+            global: false,
             module: RedisModule_1,
             providers,
             exports: [redis_manager_1.RedisManager, ...redisClientProviders]

This issue body was partially generated by patch-package.

[liaoliaots]

please follow the steps below:

1. bump @liaoliaots/nestjs-redis to 6.0.0

npm install --save @liaoliaots/nestjs-redis@6

1. create a shared module:

// shared-redis.module.ts

import { Module } from '@nestjs/common';
import { RedisModule } from '@liaoliaots/nestjs-redis';

@Module({
    imports: [
        RedisModule.forRoot(
            {
                readyLog: true,
                config: {
                    host: '127.0.0.1',
                    port: 6380,
                    password: 'bitnami'
                }
            },
            false // <--- make the module non global
        )
    ],
    exports: [RedisModule] // <--- important: share this module
})
export class SharedRedis {}

1. import SharedRedis to your business module:

// cats.module.ts

import { Module } from '@nestjs/common';
import { CatsService } from './cats.service';
import { CatsController } from './cats.controller';
import { SharedRedis } from '../shared-redis.module';

@Module({
    imports: [SharedRedis], // <---
    providers: [CatsService],
    controllers: [CatsController]
})
export class CatsModule {}

1. test

npm run start:dev

[liaoliaots]

@AvantaR It may be useful for you to import files in the correct order:

As mentioned above, decorator @InjectRedis is used in CatsService. If import SharedRedis before CatsService, nest will throw an error, as shown below. Because some methods in RedisModule will get called after the @InjectRedis calls and therefore RedisModule will create/re-export providers correctly.

If import CatsService first, it works as expected:

- - OR - - You can use RedisModule in the global scope, that error will not exist.