docker-compose.yml

# TeleYab full stack.
#
#   docker compose up -d --build
#
# Services:
#   - postgres : PostgreSQL 16. Reachable on host 127.0.0.1:5436 for psql/backup.
#                Internally as `postgres:5432`.
#   - api      : Go backend. Internal only; reverse-proxied by web via GO_ORIGIN.
#   - web      : Next.js standalone server, published on host :4102.

services:
  postgres:
    image: postgres:16-alpine
    container_name: teleyab-pg
    restart: unless-stopped
    environment:
      POSTGRES_USER: teleyab
      POSTGRES_PASSWORD: teleyab
      POSTGRES_DB: teleyab
    volumes:
      - teleyab_pg:/var/lib/postgresql/data
    ports:
      - "127.0.0.1:5436:5432"
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U teleyab -d teleyab"]
      interval: 5s
      timeout: 3s
      retries: 10
    networks: [internal]

  api:
    build:
      context: .
      dockerfile: Dockerfile.api
    container_name: teleyab-api
    restart: unless-stopped
    depends_on:
      postgres:
        condition: service_healthy
    env_file: .env
    environment:
      # Override to point at the in-network postgres, not host.
      DATABASE_URL: postgres://teleyab:teleyab@postgres:5432/teleyab?sslmode=disable
      PORT: 8084
      UPLOAD_DIR: /data/uploads
    volumes:
      - teleyab_uploads:/data/uploads
    # No `ports:` — internal only. Web reaches it via http://api:8084.
    networks: [internal]

  web:
    build:
      context: ./web
      dockerfile: Dockerfile
      args:
        GO_ORIGIN: http://api:8084
    container_name: teleyab-web
    restart: unless-stopped
    depends_on:
      - api
    environment:
      NODE_ENV: production
      PORT: 4102
      HOSTNAME: 0.0.0.0
      # Used by server-side fetches inside Next (rewrites cover client requests).
      GO_ORIGIN: http://api:8084
    ports:
      - "4102:4102"
    networks: [internal]

volumes:
  teleyab_pg:
    name: teleyab_pg
  teleyab_uploads:
    name: teleyab_uploads

networks:
  internal:
    name: teleyab_internal