docker-compose.yml

services:
  # PostgreSQL database - authoritative data source
  db:
    image: postgres:16-alpine
    restart: unless-stopped
    ports:
      - "5432:5432"
    environment:
      POSTGRES_DB: deeprecall
      POSTGRES_USER: deeprecall
      POSTGRES_PASSWORD: deeprecall
    volumes:
      - postgres_data:/var/lib/postgresql/data
    command:
      - "postgres"
      - "-c"
      - "wal_level=logical"
      - "-c"
      - "max_replication_slots=10"
      - "-c"
      - "max_wal_senders=10"
      - "-c"
      - "synchronous_commit=on" # Force immediate WAL flush (slower but immediate)
      - "-c"
      - "fsync=on" # Force disk sync
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U deeprecall"]
      interval: 5s
      timeout: 5s
      retries: 5

  # Database migration runner - runs once on startup
  db-migrate:
    image: postgres:16-alpine
    volumes:
      - ./migrations:/migrations:ro
    environment:
      POSTGRES_HOST: db
      POSTGRES_DB: deeprecall
      POSTGRES_USER: deeprecall
      POSTGRES_PASSWORD: deeprecall
    depends_on:
      db:
        condition: service_healthy
    entrypoint: ["/bin/sh", "/migrations/init-db.sh"]
    restart: "no" # Only run once

  # ElectricSQL sync service
  electric:
    image: electricsql/electric:latest
    restart: unless-stopped
    ports:
      - "5133:3000" # Map internal 3000 to external 5133
    environment:
      DATABASE_URL: postgresql://deeprecall:deeprecall@db:5432/deeprecall
      ELECTRIC_WRITE_TO_PG_MODE: "direct_writes"
      LOGICAL_PUBLISHER_HOST: db
      LOGICAL_PUBLISHER_PORT: 5432
      PG_PROXY_PASSWORD: deeprecall
      # Development mode - disable auth (NOT FOR PRODUCTION!)
      ELECTRIC_INSECURE: "true"
    depends_on:
      db:
        condition: service_healthy
      db-migrate:
        condition: service_completed_successfully
    # Health check disabled - Electric logs show when it's ready
    # healthcheck:
    #   test: ["CMD-SHELL", "wget --spider -q http://localhost:3000/ || exit 1"]
    #   interval: 10s
    #   timeout: 5s
    #   retries: 5
    #   start_period: 10s

  # Next.js web application
  frontend:
    build:
      context: .
      dockerfile: ./apps/web/Dockerfile
    restart: unless-stopped
    ports:
      - "3000:3000"
    volumes:
      # Mount entire workspace (for monorepo packages)
      - .:/workspace:delegated

      # Named volume for ALL node_modules (hoisted mode = single node_modules at root)
      - node_modules:/workspace/node_modules

      # Named volume for Next.js build cache
      - next_cache:/workspace/apps/web/.next

      # Data directory bind mount (outside workspace mount to avoid conflicts)
      - ./data:/workspace/data:consistent
    environment:
      # Database connections
      DATABASE_URL: postgresql://deeprecall:deeprecall@db:5432/deeprecall
      ELECTRIC_URL: http://electric:3000

      # Build configuration
      npm_config_target_platform: linux
      npm_config_target_arch: x64
    depends_on:
      db:
        condition: service_healthy
      db-migrate:
        condition: service_completed_successfully
      electric:
        condition: service_started # Just wait for it to start, not be healthy
    # GPU support for WebGL/hardware acceleration
    deploy:
      resources:
        reservations:
          devices:
            - driver: nvidia
              count: 1
              capabilities: [gpu]

volumes:
  # PostgreSQL data
  postgres_data:

  # Named volumes are managed by Docker
  node_modules: # Single hoisted node_modules at workspace root
  next_cache:

  # python:
  #   build:
  #     context: ./python
  #     dockerfile: Dockerfile
  #   ports:
  #     - "8000:8000"
  #   environment:
  #     - USE_CUDA=true
  #   volumes:
  #     - ./python/:/app/
  #   runtime: nvidia