version: '3.8'

x-customizable-image: &customizable_image
  image: ${CUSTOM_IMAGE:-erpnext-complete}:${CUSTOM_TAG:-latest}
  build:
    context: ..
    dockerfile: dokploy/Dockerfile
    args:
      FRAPPE_BRANCH: ${FRAPPE_BRANCH:-version-15}
      PYTHON_VERSION: ${PYTHON_VERSION:-3.11.6}
      NODE_VERSION: ${NODE_VERSION:-20.19.2}
  pull_policy: ${PULL_POLICY:-build}
  restart: ${RESTART_POLICY:-unless-stopped}

x-depends-on-configurator: &depends_on_configurator
  depends_on:
    configurator:
      condition: service_completed_successfully

x-backend-defaults: &backend_defaults
  <<: [*depends_on_configurator, *customizable_image]
  volumes:
    - sites:/home/frappe/frappe-bench/sites
    - logs:/home/frappe/frappe-bench/logs
  networks:
    - erpnext-network

services:
  # MariaDB Database
  mariadb:
    image: mariadb:${MARIADB_VERSION:-10.6}
    restart: ${RESTART_POLICY:-unless-stopped}
    command:
      - --character-set-server=utf8mb4
      - --collation-server=utf8mb4_unicode_ci
      - --skip-character-set-client-handshake
      - --skip-innodb-read-only-compressed
      - --max-connections=500
      - --innodb-buffer-pool-size=2G
      - --innodb-log-file-size=512M
    environment:
      MYSQL_ROOT_PASSWORD: ${DB_PASSWORD:-changeit}
      MYSQL_DATABASE: frappe
    volumes:
      - mariadb-data:/var/lib/mysql
    networks:
      - erpnext-network
    healthcheck:
      test: ["CMD", "mysqladmin", "ping", "-h", "localhost", "-u", "root", "-p${DB_PASSWORD:-changeit}"]
      interval: 10s
      timeout: 5s
      retries: 5
      start_period: 30s

  # Redis Cache
  redis-cache:
    image: redis:${REDIS_VERSION:-7}-alpine
    restart: ${RESTART_POLICY:-unless-stopped}
    command: ["redis-server", "--appendonly", "yes"]
    volumes:
      - redis-cache-data:/data
    networks:
      - erpnext-network
    healthcheck:
      test: ["CMD", "redis-cli", "ping"]
      interval: 10s
      timeout: 5s
      retries: 5

  # Redis Queue
  redis-queue:
    image: redis:${REDIS_VERSION:-7}-alpine
    restart: ${RESTART_POLICY:-unless-stopped}
    command: ["redis-server", "--appendonly", "yes"]
    volumes:
      - redis-queue-data:/data
    networks:
      - erpnext-network
    healthcheck:
      test: ["CMD", "redis-cli", "ping"]
      interval: 10s
      timeout: 5s
      retries: 5

  # Configurator
  configurator:
    <<: *backend_defaults
    platform: linux/amd64
    entrypoint:
      - bash
      - -c
    command:
      - >
        ls -1 apps > sites/apps.txt;
        bench set-config -g db_host mariadb;
        bench set-config -gp db_port 3306;
        bench set-config -g redis_cache "redis://redis-cache:6379";
        bench set-config -g redis_queue "redis://redis-queue:6379";
        bench set-config -g redis_socketio "redis://redis-queue:6379";
        bench set-config -gp socketio_port 9000;
    environment:
      DB_HOST: ${DB_HOST:-mariadb}
      DB_PORT: ${DB_PORT:-3306}
      REDIS_CACHE: ${REDIS_CACHE:-redis-cache:6379}
      REDIS_QUEUE: ${REDIS_QUEUE:-redis-queue:6379}
      SOCKETIO_PORT: ${SOCKETIO_PORT:-9000}
    depends_on:
      mariadb:
        condition: service_healthy
      redis-cache:
        condition: service_healthy
      redis-queue:
        condition: service_healthy
    restart: "no"

  # Create Site
  create-site:
    <<: *backend_defaults
    platform: linux/amd64
    command:
      - bash
      - -c
      - |
        wait-for-it -t 120 mariadb:3306;
        wait-for-it -t 120 redis-cache:6379;
        wait-for-it -t 120 redis-queue:6379;
        if [ ! -f /home/frappe/frappe-bench/sites/${SITE_NAME:-site1.localhost}/site_config.json ]; then
          bench new-site ${SITE_NAME:-site1.localhost} --admin-password=${ADMIN_PASSWORD:-admin} --db-root-password=${DB_PASSWORD:-changeit} --install-app erpnext --install-app hrms --install-app crm --install-app helpdesk --install-app lms --install-app builder --install-app print_designer --install-app payments --install-app wiki --no-mariadb-socket;
        else
          echo "Site already exists, skipping site creation";
        fi
    environment:
      SITE_NAME: ${SITE_NAME:-site1.localhost}
      ADMIN_PASSWORD: ${ADMIN_PASSWORD:-admin}
      DB_PASSWORD: ${DB_PASSWORD:-changeit}
    depends_on:
      configurator:
        condition: service_completed_successfully
      mariadb:
        condition: service_healthy
    restart: "no"

  # Backend
  backend:
    <<: *backend_defaults
    platform: linux/amd64
    depends_on:
      create-site:
        condition: service_completed_successfully
    healthcheck:
      test: ["CMD-SHELL", "curl -f http://localhost:8000/api/method/ping || exit 1"]
      interval: 30s
      timeout: 10s
      retries: 3
      start_period: 120s

  # Frontend (Nginx)
  frontend:
    <<: *customizable_image
    platform: linux/amd64
    command:
      - nginx-entrypoint.sh
    environment:
      BACKEND: backend:8000
      SOCKETIO: websocket:9000
      FRAPPE_SITE_NAME_HEADER: ${FRAPPE_SITE_NAME_HEADER:-$$host}
      UPSTREAM_REAL_IP_ADDRESS: ${UPSTREAM_REAL_IP_ADDRESS:-127.0.0.1}
      UPSTREAM_REAL_IP_HEADER: ${UPSTREAM_REAL_IP_HEADER:-X-Forwarded-For}
      UPSTREAM_REAL_IP_RECURSIVE: ${UPSTREAM_REAL_IP_RECURSIVE:-off}
      PROXY_READ_TIMEOUT: ${PROXY_READ_TIMEOUT:-120}
      CLIENT_MAX_BODY_SIZE: ${CLIENT_MAX_BODY_SIZE:-50m}
    volumes:
      - sites:/home/frappe/frappe-bench/sites
    depends_on:
      - backend
      - websocket
    networks:
      - erpnext-network
    ports:
      - "${HTTP_PORT:-80}:8080"
    healthcheck:
      test: ["CMD-SHELL", "curl -f http://localhost:8080/api/method/ping || exit 1"]
      interval: 30s
      timeout: 10s
      retries: 3
      start_period: 60s

  # WebSocket
  websocket:
    <<: [*depends_on_configurator, *customizable_image]
    platform: linux/amd64
    command:
      - node
      - /home/frappe/frappe-bench/apps/frappe/socketio.js
    volumes:
      - sites:/home/frappe/frappe-bench/sites
    depends_on:
      create-site:
        condition: service_completed_successfully
    networks:
      - erpnext-network

  # Queue Short
  queue-short:
    <<: *backend_defaults
    platform: linux/amd64
    command: bench worker --queue short,default
    depends_on:
      create-site:
        condition: service_completed_successfully

  # Queue Long
  queue-long:
    <<: *backend_defaults
    platform: linux/amd64
    command: bench worker --queue long,default,short
    depends_on:
      create-site:
        condition: service_completed_successfully

  # Scheduler
  scheduler:
    <<: *backend_defaults
    platform: linux/amd64
    command: bench schedule
    depends_on:
      create-site:
        condition: service_completed_successfully

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

networks:
  erpnext-network:
    driver: bridge