change stracture

src/redis/redis.module.ts

@@ -0,0 +1,8 @@
+import { Module } from '@nestjs/common';
+import { RedisService } from './redis.service';
+
+@Module({
+  providers: [RedisService],
+  exports: [RedisService],
+})
+export class RedisModule {}

src/redis/redis.service.ts

@@ -0,0 +1,20 @@
+import { Injectable, OnModuleInit } from '@nestjs/common';
+import { createClient } from 'redis';
+
+@Injectable()
+export class RedisService implements OnModuleInit {
+  private client;
+
+  async onModuleInit() {
+    this.client = createClient({
+      url: `redis://${process.env.REDIS_HOST}:${process.env.REDIS_PORT}`,
+    });
+
+    this.client.on('error', (err) => console.error('Redis Error:', err));
+    await this.client.connect();
+  }
+
+  getClient() {
+    return this.client;
+  }
+}