# Why we are running with network_mode: host
#
# In order for the backend server to talk to the mysql server, they need to be on the same network.
# I tried splitting it out where the mysql runs on a custom network and the backend runs on both
# the custom network AND with localhost. Nothing I tried worked and googling didn't help. They
# only ever mentioned one thing or using host.docker.internal which would cause the domains to
# be different.
#
# So instead we are running with both the mysql server and the backend server in host network mode.
# There may be a better way to do this but if it works, then it works.

version: "3.8"
services:
  db:
    container_name: db
    image: mysql:8.0.29
    platform: linux/amd64
    cap_add:
      - SYS_NICE
    restart: "${SPIFFWORKFLOW_BACKEND_DATABASE_DOCKER_RESTART_POLICY:-no}"
    environment:
      - MYSQL_DATABASE=${SPIFFWORKFLOW_BACKEND_DATABASE_NAME:-spiffworkflow_backend_development}
      - MYSQL_ROOT_PASSWORD=${SPIFFWORKFLOW_BACKEND_MYSQL_ROOT_DATABASE:-my-secret-pw}
      - MYSQL_TCP_PORT=7003
    network_mode: host
    ports:
      - "7003"
    volumes:
      - spiffworkflow_backend:/var/lib/mysql
    healthcheck:
      test: mysql --user=root --password=${SPIFFWORKFLOW_BACKEND_MYSQL_ROOT_DATABASE:-my-secret-pw} -e 'select 1' ${SPIFFWORKFLOW_BACKEND_DATABASE_NAME:-spiffworkflow_backend_development}
      interval: 10s
      timeout: 5s
      retries: 10

  spiffworkflow-backend:
    container_name: spiffworkflow-backend
    image: ghcr.io/sartography/spiffworkflow-backend
    depends_on:
      db:
        condition: service_healthy
    environment:
      - APPLICATION_ROOT=/
      - SPIFFWORKFLOW_BACKEND_ENV=${SPIFFWORKFLOW_BACKEND_ENV:-development}
      - FLASK_DEBUG=0
      - FLASK_SESSION_SECRET_KEY=${FLASK_SESSION_SECRET_KEY:-super_secret_key}
      - OPEN_ID_SERVER_URL=${OPEN_ID_SERVER_URL:-http://localhost:7002}
      - SPIFFWORKFLOW_FRONTEND_URL=${SPIFFWORKFLOW_FRONTEND_URL:-http://localhost:7001}
      - SPIFFWORKFLOW_BACKEND_URL=${SPIFFWORKFLOW_BACKEND_URL:-http://localhost:7000}
      - SPIFFWORKFLOW_BACKEND_PORT=7000
      - SPIFFWORKFLOW_BACKEND_UPGRADE_DB=true
      - SPIFFWORKFLOW_BACKEND_DATABASE_URI=mysql+mysqlconnector://root:${SPIFFWORKFLOW_BACKEND_MYSQL_ROOT_DATABASE:-my-secret-pw}@localhost:7003/${SPIFFWORKFLOW_BACKEND_DATABASE_NAME:-spiffworkflow_backend_development}
      - BPMN_SPEC_ABSOLUTE_DIR=/app/process_models
      - SPIFFWORKFLOW_BACKEND_LOAD_FIXTURE_DATA=${SPIFFWORKFLOW_BACKEND_LOAD_FIXTURE_DATA:-false}
      - SPIFFWORKFLOW_BACKEND_PERMISSIONS_FILE_NAME=${SPIFFWORKFLOW_BACKEND_PERMISSIONS_FILE_NAME:-acceptance_tests.yml}
      - RUN_BACKGROUND_SCHEDULER=true
    ports:
      - "7000:7000"
    network_mode: host
    volumes:
      - ${BPMN_SPEC_ABSOLUTE_DIR:-./../sample-process-models}:/app/process_models
      - ./log:/app/log
    healthcheck:
      test: curl localhost:7000/v1.0/status --fail
      interval: 10s
      timeout: 5s
      retries: 20

  spiffworkflow-frontend:
    container_name: spiffworkflow-frontend
    image: ghcr.io/sartography/spiffworkflow-frontend
    environment:
      - APPLICATION_ROOT=/
      - PORT0=7001
    ports:
      - "7001:7001"

  connector-proxy-demo: &connector-proxy-demo
    container_name: connector-proxy-demo
    image: ghcr.io/sartography/connector-proxy-demo
    environment:
      - FLASK_ENV=${FLASK_ENV:-development}
      - FLASK_DEBUG=0
      - FLASK_SESSION_SECRET_KEY=${FLASK_SESSION_SECRET_KEY:-super_secret_key}
    ports:
      - "7004:7004"
    network_mode: host
    healthcheck:
      test: curl localhost:7004/liveness --fail
      interval: 10s
      timeout: 5s
      retries: 20


volumes:
  spiffworkflow_backend:
    driver: local