docker-compose.yml

version: "3.8"

services:
  # PostgreSQL Database
  postgres:
    image: postgres:15-alpine
    container_name: social_media_postgres
    environment:
      POSTGRES_DB: ${DB_NAME:-social_media_db}
      POSTGRES_USER: ${DB_USER:-postgres}
      POSTGRES_PASSWORD: ${DB_PASSWORD:-postgres}
    ports:
      - "${DB_PORT:-5432}:5432"
    volumes:
      - postgres_data:/var/lib/postgresql/data
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U postgres"]
      interval: 10s
      timeout: 5s
      retries: 5
    restart: unless-stopped
    networks:
      - social_media_network

  # API Server
  api:
    build: .
    container_name: social_media_api
    ports:
      - "${PORT:-3000}:3000"
    environment:
      - NODE_ENV=${NODE_ENV:-production}
      - PORT=3000
      - DB_HOST=postgres
      - DB_PORT=5432
      - DB_NAME=${DB_NAME:-social_media_db}
      - DB_USER=${DB_USER:-postgres}
      - DB_PASSWORD=${DB_PASSWORD:-postgres}
      - JWT_SECRET=${JWT_SECRET}
      - JWT_EXPIRE=${JWT_EXPIRE:-7d}
      - RATE_LIMIT_WINDOW_MS=${RATE_LIMIT_WINDOW_MS:-900000}
      - RATE_LIMIT_MAX_REQUESTS=${RATE_LIMIT_MAX_REQUESTS:-100}
    depends_on:
      postgres:
        condition: service_healthy
    restart: unless-stopped
    networks:
      - social_media_network

volumes:
  postgres_data:
    driver: local

networks:
  social_media_network:
    driver: bridge