name: who_need_help

x-app-environment: &app-environment
  APP_ROLE: web
  DATABASE_URL: ecto://postgres:postgres@db/who_need_help
  SECRET_KEY_BASE: ${SECRET_KEY_BASE:-h0rJQH8xgH9vV1cS7gVw6M2oI0Kp3Lx9uA5fE4bD8nR7qT2yW6zC1sP9mN3kF5jH}
  HANDOVER_SECRET: ${HANDOVER_SECRET:-local-compose-handover-secret-change-before-public-use}
  RELEASE_COOKIE: ${RELEASE_COOKIE:-local-compose-beam-cookie-change-before-public-use}
  DNS_CLUSTER_QUERY: web
  PHX_HOST: ${PHX_HOST:-localhost}
  PHX_SCHEME: http
  PHX_URL_PORT: ${HTTP_PORT:-4010}
  PORT: "4000"
  POOL_SIZE: ${POOL_SIZE:-10}
  SMTP_RELAY: mailpit
  SMTP_PORT: "1025"
  CODEX_SESSION_ID: ${CODEX_SESSION_ID:-not-configured}
  RATE_LIMIT_POLICIES_JSON: ${RATE_LIMIT_POLICIES_JSON:-{}}
  MAP_TILE_URL: ${MAP_TILE_URL:-https://tile.openstreetmap.org/{z}/{x}/{y}.png}

services:
  proxy:
    image: traefik:v3.7
    command:
      - --api.dashboard=false
      - --providers.docker=true
      - --providers.docker.exposedbydefault=false
      - --entrypoints.web.address=:80
    ports:
      - "${HTTP_PORT:-4010}:80"
    volumes:
      - /var/run/docker.sock:/var/run/docker.sock:ro
    networks: [edge, internal]
    restart: unless-stopped

  db:
    image: postgis/postgis:18-3.6-alpine
    environment:
      POSTGRES_DB: who_need_help
      POSTGRES_USER: postgres
      POSTGRES_PASSWORD: postgres
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U postgres -d who_need_help"]
      interval: 3s
      timeout: 3s
      retries: 20
    volumes:
      - postgres_data:/var/lib/postgresql
    networks: [internal]
    restart: unless-stopped

  mailpit:
    image: axllent/mailpit:v1.27
    ports:
      - "${MAILPIT_PORT:-8027}:8025"
    networks: [edge, internal]
    restart: unless-stopped

  migrate:
    image: who-need-help:local
    build:
      context: .
    environment:
      <<: *app-environment
      APP_ROLE: migrate
    command: ["/app/bin/migrate"]
    depends_on:
      db:
        condition: service_healthy
    networks: [internal]
    restart: "no"

  web:
    image: who-need-help:local
    environment:
      <<: *app-environment
      APP_ROLE: web
      PHX_SERVER: "true"
    depends_on:
      migrate:
        condition: service_completed_successfully
    labels:
      - traefik.enable=true
      - traefik.docker.network=who_need_help_internal
      - traefik.http.routers.who-need-help.rule=PathPrefix(`/`)
      - traefik.http.routers.who-need-help.entrypoints=web
      - traefik.http.services.who-need-help.loadbalancer.server.port=4000
    healthcheck:
      test: ["CMD", "curl", "--fail", "--silent", "http://localhost:4000/healthz/ready"]
      interval: 10s
      timeout: 3s
      retries: 10
    deploy:
      replicas: 2
    networks: [internal]
    restart: unless-stopped

  worker:
    image: who-need-help:local
    environment:
      <<: *app-environment
      APP_ROLE: worker
    command: ["/app/bin/who_need_help", "start"]
    depends_on:
      migrate:
        condition: service_completed_successfully
    deploy:
      replicas: 2
    networks: [internal]
    restart: unless-stopped

networks:
  edge:
  internal:
    internal: true

volumes:
  postgres_data: