remove redis

Backend/.agent/workflows/deployment.md

@@ -12,7 +12,6 @@ Follow these steps to deploy the E-Learning Platform backend to production.
 
 - Production server with Node.js 18+
 - PostgreSQL database
-- Redis server
 - MinIO/S3 storage
 - Domain name and SSL certificate
 
@@ -75,9 +74,6 @@ APP_URL=https://api.elearning.com
 # Database
 DATABASE_URL=postgresql://user:password@db-host:5432/elearning_prod
 
-# Redis
-REDIS_URL=redis://:password@redis-host:6379
-
 # MinIO/S3
 S3_ENDPOINT=https://s3.elearning.com
 S3_ACCESS_KEY=<access-key>

Backend/.agent/workflows/e-learning-backend.md

@@ -266,11 +266,7 @@ model Course {
 }
 ```
 
-### 5.2 Caching (Redis)
-
-Cache course listings, user sessions, and frequently accessed data using Redis with `setEx()` for TTL.
-
-### 5.3 Rate Limiting
+### 5.2 Rate Limiting
 
 Use `express-rate-limit` middleware to limit requests (e.g., 100 requests per 15 minutes).
 

Backend/.agent/workflows/setup.md

@@ -119,9 +119,6 @@ APP_URL=http://localhost:4000
 # Database
 DATABASE_URL=postgresql://postgres:12345678@localhost:5432/elearning_dev
 
-# Redis
-REDIS_URL=redis://:dev_redis_password@localhost:6379
-
 # MinIO/S3
 S3_ENDPOINT=http://localhost:9000
 S3_ACCESS_KEY=admin
@@ -153,7 +150,6 @@ docker compose up -d
 
 This starts:
 - PostgreSQL (port 5432)
-- Redis (port 6379)
 - MinIO (ports 9000, 9001)
 - Mailhog (ports 1025, 8025)
 - Adminer (port 8080)

Backend/.agent/workflows/testing.md

@@ -375,14 +375,7 @@ jest.mock('../src/services/s3.service', () => ({
 }));
 ```
 
-### Mock Redis
-```javascript
-jest.mock('../src/services/redis.service', () => ({
-  get: jest.fn(),
-  set: jest.fn(),
-  del: jest.fn()
-}));
-```
+
 
 ---