docker-compose.yml

services:
  server:
    build: ./server
    container_name: wreddit_server
    ports:
      - "5000:5000"
    volumes:
      - ./server:/app
      - /app/node_modules
    environment:
      # REVISED: The ?replicaSet=rs0 parameter MUST be removed.
      - MONGO_URI=mongodb://mongo:27017/wreddit
      - JWT_SECRET=dev-secret
      - GEMINI_API_KEY=${GEMINI_API_KEY}
      - REDIS_URL=redis://redis:6379
    depends_on:
      - mongo
      - redis

  client:
    build: ./client
    container_name: wreddit_client
    ports:
      - "5173:5173"
    volumes:
      - ./client:/app
      - /app/node_modules
    stdin_open: true
    tty: true

  mongo:
    image: mongo:latest
    container_name: wreddit_mongo
    ports:
      - "27018:27017"
    volumes:
      - mongo-data:/data/db
    # REVISED: Removed replica set and healthcheck.
    # This runs a simple, standalone MongoDB instance.
    command: ["--bind_ip_all"]

  redis:
    image: redis:latest
    container_name: wreddit_redis
    ports:
      - "6379:6379"
    volumes:
      - redis-data:/data
    command: ["redis-server", "--appendonly", "yes"]

volumes:
  mongo-data:
  redis-data: