Docker Compose file for PrestaShop with MySQL

docker-compose.yml

version: '3.3'

services:
  db:
    build:
      context: .
      network: prestashop-net
    container_name: db
    image: mysql:5.7
    ports:
      - "3307:3306"
    environment:
      MYSQL_ROOT_PASSWORD: admin
  prestashop:
    build:
      context: .
      network: prestashop-net
    container_name: prestashop
    image: prestashop/prestashop
    environment:
      DB_SERVER: db
    ports:
      - "8080:80"
    volumes:
      - ./modules:/var/www/html/modules
      - ./override:/var/www/html/override
      - ./themes:/var/www/html/themes