version: "3"

services:
  backend:
    depends_on:
      configurator:
        condition: service_completed_successfully
        required: true
    image: ${IMAGE_NAME}:${IMAGE_TAG}
    pull_policy: never
    deploy:
      restart_policy:
        condition: on-failure
    volumes:
      - sites:/home/frappe/frappe-bench/sites
      - logs:/home/frappe/frappe-bench/logs
    networks:
      - erpnext-network

  create-site:
    image: ${IMAGE_NAME}:${IMAGE_TAG}
    pull_policy: never
    deploy:
      restart_policy:
        condition: none
    volumes:
      - sites:/home/frappe/frappe-bench/sites
      - logs:/home/frappe/frappe-bench/logs
    entrypoint:
      - bash
      - -c
    command:
      - >
        wait-for-it -t 120 db:3306;
        wait-for-it -t 120 redis-cache:6379;
        wait-for-it -t 120 redis-queue:6379;
        export start=`date +%s`;
        until [[ -n `grep -hs ^ sites/common_site_config.json | jq -r ".db_host // empty"` ]] && \
          [[ -n `grep -hs ^ sites/common_site_config.json | jq -r ".redis_cache // empty"` ]] && \
          [[ -n `grep -hs ^ sites/common_site_config.json | jq -r ".redis_queue // empty"` ]];
        do
          echo "Waiting for sites/common_site_config.json to be created";
          sleep 5;
          if (( `date +%s`-start > 120 )); then
            echo "could not find sites/common_site_config.json with required keys";
            exit 1
          fi
        done;
        echo "sites/common_site_config.json found";
        bench new-site --no-mariadb-socket --admin-password=$ADMIN_PASSWORD --db-root-password=$DB_PASSWORD --install-app erpnext --install-app hrms --install-app payments --install-app erpnext_germany --set-default $SITE_NAME;
    networks:
      - erpnext-network

  configurator:
    image: ${IMAGE_NAME}:${IMAGE_TAG}
    pull_policy: never
    deploy:
      restart_policy:
        condition: none
    entrypoint:
      - bash
      - -c
    command:
      - >
        ls -1 apps > sites/apps.txt;
        bench set-config -g db_host $$DB_HOST;
        bench set-config -gp db_port $$DB_PORT;
        bench set-config -g redis_cache "redis://$$REDIS_CACHE";
        bench set-config -g redis_queue "redis://$$REDIS_QUEUE";
        bench set-config -gp socketio_port $$SOCKETIO_PORT;
        bench set-config -gp background_workers $WORKER_COUNT;
        bench set-config -g host_name "http://frontend:8080";


    depends_on:
      redis-cache:
        condition: service_started
        required: true
      redis-queue:
        condition: service_started
        required: true
      create-site:
        condition: service_completed_successfully
        required: true
    environment:
      DB_HOST: $DB_HOST
      DB_PORT: $DB_HOST
      REDIS_CACHE: $REDIS_CACHE:6379
      REDIS_QUEUE: $REDIS_QUEUE:6379
      SOCKETIO_PORT: "9000"
    volumes:
      - sites:/home/frappe/frappe-bench/sites
      - logs:/home/frappe/frappe-bench/logs
    networks:
      - erpnext-network

  db:
    image: mariadb:10.6
    healthcheck:
      test: mysqladmin ping -h $DB_HOST --password=$DB_PASSWORD
      interval: 1s
      retries: 15
    deploy:
      restart_policy:
        condition: on-failure
    command:
      - --character-set-server=utf8mb4
      - --collation-server=utf8mb4_unicode_ci
      - --skip-character-set-client-handshake
      - --skip-innodb-read-only-compressed # Temporary fix for MariaDB 10.6
    hostname: erpnext-db
    environment:
      MARIADB_HOST: $DB_HOST
      MARIADB_ROOT_PASSWORD: $DB_PASSWORD
    volumes:
      - db-data:/var/lib/mysql
    networks:
      - erpnext-network

  frontend:
    image: ${IMAGE_NAME}:${IMAGE_TAG}
    pull_policy: never
    deploy:
      restart_policy:
        condition: on-failure
    depends_on:
      backend:
        condition: service_started
        required: true
      websocket:
        condition: service_started
        required: true
    command:
      - nginx-entrypoint.sh
    expose:
      - "8080"
    environment:
      BACKEND: backend:8000
      FRAPPE_SITE_NAME_HEADER: $SITE_NAME
      SOCKETIO: websocket:9000
      UPSTREAM_REAL_IP_ADDRESS: 127.0.0.1
      UPSTREAM_REAL_IP_HEADER: X-Forwarded-For
      UPSTREAM_REAL_IP_RECURSIVE: "off"
      PROXY_READ_TIMEOUT: 600
      CLIENT_MAX_BODY_SIZE: 50m
    volumes:
      - sites:/home/frappe/frappe-bench/sites
      - logs:/home/frappe/frappe-bench/logs
    labels:
      - "traefik.enable=true"
      - "traefik.http.routers.${TRAEFIK_SERVICE_NAME}.entrypoints=${TRAEFIK_HTTPS_ENTRYPOINT}"
      - "traefik.http.routers.${TRAEFIK_SERVICE_NAME}.rule=Host(`${TRAEFIK_DOMAIN}`)"
      - "traefik.http.routers.${TRAEFIK_SERVICE_NAME}.tls=true"
      - "traefik.http.routers.${TRAEFIK_SERVICE_NAME}.tls.certresolver=${TRAEFIK_CERT_RESOLVER}"
      - "traefik.http.routers.${TRAEFIK_SERVICE_NAME}.service=${TRAEFIK_SERVICE_NAME}"
      - "traefik.http.services.${TRAEFIK_SERVICE_NAME}.loadbalancer.server.port=8080"
      - "traefik.docker.network=${TRAEFIK_DOCKER_NETWORK}"
    networks:
      - traefik-network
      - erpnext-network

  queue-long:
    image: ${IMAGE_NAME}:${IMAGE_TAG}
    pull_policy: never
    deploy:
      restart_policy:
        condition: on-failure
    depends_on:
      configurator:
        condition: service_completed_successfully
        required: true
    command:
      - bench
      - worker
      - --queue
      - long
    volumes:
      - sites:/home/frappe/frappe-bench/sites
      - logs:/home/frappe/frappe-bench/logs
    networks:
      - erpnext-network

  queue-short:
    image: ${IMAGE_NAME}:${IMAGE_TAG}
    pull_policy: never
    deploy:
      restart_policy:
        condition: on-failure
    depends_on:
      configurator:
        condition: service_completed_successfully
        required: true
    command:
      - bench
      - worker
      - --queue
      - short
    volumes:
      - sites:/home/frappe/frappe-bench/sites
      - logs:/home/frappe/frappe-bench/logs
    networks:
      - erpnext-network

  queue-default:
    image: ${IMAGE_NAME}:${IMAGE_TAG}
    pull_policy: never
    deploy:
      restart_policy:
        condition: on-failure
    depends_on:
      configurator:
        condition: service_completed_successfully
        required: true
    command:
      - bench
      - worker
      - --queue
      - default
    volumes:
      - sites:/home/frappe/frappe-bench/sites
      - logs:/home/frappe/frappe-bench/logs
    networks:
      - erpnext-network

  redis-queue:
    image: redis:6.2-alpine
    deploy:
      restart_policy:
        condition: on-failure
    volumes:
      - redis-queue-data:/data
    networks:
      - erpnext-network

  redis-cache:
    image: redis:6.2-alpine
    deploy:
      restart_policy:
        condition: on-failure
    volumes:
      - redis-cache-data:/data
    networks:
      - erpnext-network

  scheduler:
    image: ${IMAGE_NAME}:${IMAGE_TAG}
    pull_policy: never
    deploy:
      restart_policy:
        condition: on-failure
    depends_on:
      configurator:
        condition: service_completed_successfully
        required: true
    command:
      - bench
      - schedule
    volumes:
      - sites:/home/frappe/frappe-bench/sites
      - logs:/home/frappe/frappe-bench/logs
    networks:
      - erpnext-network

  websocket:
    image: ${IMAGE_NAME}:${IMAGE_TAG}
    pull_policy: never
    depends_on:
      configurator:
        condition: service_completed_successfully
        required: true
    deploy:
      restart_policy:
        condition: on-failure
    command:
      - node
      - /home/frappe/frappe-bench/apps/frappe/socketio.js
    volumes:
      - sites:/home/frappe/frappe-bench/sites
      - logs:/home/frappe/frappe-bench/logs

    networks:
      - erpnext-network

volumes:
  db-data:
  redis-queue-data:
  redis-cache-data:
  sites:
  logs:

networks:
  traefik-network:
    name: ${TRAEFIK_DOCKER_NETWORK}
    external: true
  erpnext-network:
    name: ${ERPNEXT_NETWORK}
    driver: bridge