# Local development stack for the finance MVP monorepo.
#
# Usage:
#   cp .env.example .env         # from infra/
#   docker compose up -d --wait  # full stack (requires backend/ and frontend/ to exist)
#   docker compose up -d --wait postgres redis minio mailpit   # infra-only, before app code lands
#
# Production runs the same provider-neutral images (infra/docker/) on a hosting
# platform that supplies PostgreSQL, Redis, S3-compatible storage, SMTP and a
# secret manager located in the Russian Federation. See docs/adr/0004-*.md and
# docs/operations/beta-release-runbook.md.

name: finance

x-backend-build: &backend-build
  context: ../backend
  dockerfile: ../infra/docker/Dockerfile.backend

x-api-env: &api-env
  ENVIRONMENT: ${APP_ENV:-development}
  TZ: ${TZ:-Europe/Moscow}
  COOKIE_SECURE: "false"
  # Application-level configuration. Postgres/Redis/S3/SMTP credentials are
  # constructed from the infra services below; production overrides come from
  # the platform secret manager only.
  DATABASE_URL: postgresql+psycopg://${APP_DATABASE_USER:?APP_DATABASE_USER is required}:${APP_DATABASE_PASSWORD:?APP_DATABASE_PASSWORD is required}@postgres:5432/${POSTGRES_DB:-finance}
  REDIS_URL: redis://redis:6379/0
  CELERY_BROKER_URL: redis://redis:6379/0
  S3_ENDPOINT_URL: http://minio:9000
  S3_USE_SSL: "false"
  S3_REGION: ${S3_REGION:-us-east-1}
  S3_ACCESS_KEY_ID: ${MINIO_ROOT_USER:?MINIO_ROOT_USER is required}
  S3_SECRET_ACCESS_KEY: ${MINIO_ROOT_PASSWORD:?MINIO_ROOT_PASSWORD is required}
  S3_BUCKET_STATEMENTS: ${S3_BUCKET_STATEMENTS:-finance-statements}
  SMTP_HOST: mailpit
  SMTP_PORT: "1025"
  SMTP_USE_TLS: "false"
  SMTP_FROM: ${SMTP_FROM:-no-reply@finance.local}
  PUBLIC_BASE_URL: http://localhost:${FRONTEND_HOST_PORT:-8080}
  SESSION_SECRET: ${SESSION_SECRET:?SESSION_SECRET is required}
  DATA_ENCRYPTION_KEK_ID: ${DATA_ENCRYPTION_KEK_ID:-dev-kek-1}
  DATA_ENCRYPTION_KEK: ${DATA_ENCRYPTION_KEK:?DATA_ENCRYPTION_KEK is required}
  IMPORTS_KEK_B64: ${DATA_ENCRYPTION_KEK:?DATA_ENCRYPTION_KEK is required}
  ADMIN_BOOTSTRAP_TOKEN: ${ADMIN_BOOTSTRAP_TOKEN:?ADMIN_BOOTSTRAP_TOKEN is required}

services:
  postgres:
    image: postgres:17-alpine
    restart: unless-stopped
    environment:
      POSTGRES_USER: ${POSTGRES_USER:?POSTGRES_USER is required}
      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD:?POSTGRES_PASSWORD is required}
      POSTGRES_DB: ${POSTGRES_DB:-finance}
      APP_DATABASE_USER: ${APP_DATABASE_USER:?APP_DATABASE_USER is required}
      APP_DATABASE_PASSWORD: ${APP_DATABASE_PASSWORD:?APP_DATABASE_PASSWORD is required}
      TZ: ${TZ:-Europe/Moscow}
    ports:
      - "127.0.0.1:${POSTGRES_HOST_PORT:-5432}:5432"
    volumes:
      - postgres_data:/var/lib/postgresql/data
      - ./postgres/init-app-role.sh:/docker-entrypoint-initdb.d/10-app-role.sh:ro
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U $${POSTGRES_USER} -d $${POSTGRES_DB}"]
      interval: 5s
      timeout: 3s
      retries: 12
      start_period: 10s
    networks: [backend]

  redis:
    image: redis:7-alpine
    restart: unless-stopped
    command: ["redis-server", "--appendonly", "yes"]
    ports:
      - "127.0.0.1:${REDIS_HOST_PORT:-6379}:6379"
    volumes:
      - redis_data:/data
    healthcheck:
      test: ["CMD", "redis-cli", "ping"]
      interval: 5s
      timeout: 3s
      retries: 12
      start_period: 5s
    networks: [backend]

  minio:
    image: quay.io/minio/minio:latest
    restart: unless-stopped
    command: ["server", "/data", "--console-address", ":9001"]
    environment:
      MINIO_ROOT_USER: ${MINIO_ROOT_USER:?MINIO_ROOT_USER is required}
      MINIO_ROOT_PASSWORD: ${MINIO_ROOT_PASSWORD:?MINIO_ROOT_PASSWORD is required}
      TZ: ${TZ:-Europe/Moscow}
    ports:
      - "127.0.0.1:${MINIO_API_HOST_PORT:-9000}:9000"
      - "127.0.0.1:${MINIO_CONSOLE_HOST_PORT:-9001}:9001"
    volumes:
      - minio_data:/data
    healthcheck:
      test: ["CMD", "mc", "ready", "local"]
      interval: 5s
      timeout: 5s
      retries: 12
      start_period: 10s
    networks: [backend, edge]

  # Test SMTP sink. Captures all outbound mail; UI at http://127.0.0.1:8025.
  mailpit:
    image: axllent/mailpit:latest
    restart: unless-stopped
    environment:
      MP_DATA_FILE: /data/mailpit.db
      TZ: ${TZ:-Europe/Moscow}
    ports:
      - "127.0.0.1:${MAILPIT_SMTP_HOST_PORT:-1025}:1025"
      - "127.0.0.1:${MAILPIT_UI_HOST_PORT:-8025}:8025"
    volumes:
      - mailpit_data:/data
    healthcheck:
      test: ["CMD-SHELL", "wget -q --spider http://127.0.0.1:8025/"]
      interval: 5s
      timeout: 3s
      retries: 12
      start_period: 5s
    networks: [backend, edge]

  # FastAPI HTTP process. Never parses statement files: those belong to the worker.
  migrate:
    build: *backend-build
    restart: "no"
    command: ["alembic", "upgrade", "head"]
    environment:
      <<: *api-env
      DATABASE_URL: postgresql+psycopg://${POSTGRES_USER:?POSTGRES_USER is required}:${POSTGRES_PASSWORD:?POSTGRES_PASSWORD is required}@postgres:5432/${POSTGRES_DB:-finance}
    depends_on:
      postgres:
        condition: service_healthy
    networks: [backend]

  api:
    build: *backend-build
    restart: unless-stopped
    environment: *api-env
    ports:
      - "127.0.0.1:${API_HOST_PORT:-8000}:8000"
    depends_on:
      postgres:
        condition: service_healthy
      redis:
        condition: service_healthy
      minio:
        condition: service_healthy
      mailpit:
        condition: service_started
      migrate:
        condition: service_completed_successfully
    healthcheck:
      test: ["CMD", "python", "-c", "import urllib.request as u; u.urlopen('http://127.0.0.1:8000/healthz', timeout=3)"]
      interval: 10s
      timeout: 5s
      retries: 12
      start_period: 20s
    networks: [backend, edge]

  # Celery worker for statement parsing, exports and deletion purge.
  # Production platform must enforce no outbound network access for this service.
  worker:
    build: *backend-build
    restart: unless-stopped
    command:
      ["celery", "-A", "app.worker.celery", "worker", "--loglevel=INFO", "--concurrency=2"]
    environment: *api-env
    depends_on:
      postgres:
        condition: service_healthy
      redis:
        condition: service_healthy
      minio:
        condition: service_healthy
      migrate:
        condition: service_completed_successfully
    networks: [backend]

  beat:
    build: *backend-build
    restart: unless-stopped
    command: ["celery", "-A", "app.worker.celery", "beat", "--loglevel=INFO"]
    environment: *api-env
    depends_on:
      postgres:
        condition: service_healthy
      redis:
        condition: service_healthy
      migrate:
        condition: service_completed_successfully
    networks: [backend]

  # SPA static files + same-origin reverse proxy for /api/v1 (infra/nginx/nginx.conf).
  frontend:
    build:
      context: ../frontend
      dockerfile: ../infra/docker/Dockerfile.frontend
      network: host
      args:
        - HTTP_PROXY
        - HTTPS_PROXY
        - NO_PROXY
      additional_contexts:
        infra: ../infra
    restart: unless-stopped
    ports:
      - "127.0.0.1:${FRONTEND_HOST_PORT:-8080}:80"
    depends_on:
      api:
        condition: service_started
    networks: [edge]

volumes:
  postgres_data:
  redis_data:
  minio_data:
  mailpit_data:

networks:
  backend:
    internal: true
  edge: