Once you start thinking a bit more about the domain (instead of just the code), you start seeing these domain verbs that, then, describe your model.

And sure, a team will draft new players or trade players. sudo apt install nodejs -y Validate your installation by creating your a Hello, World Node application. Node.js Installation Use the following command to install Node.js on an Ubuntu system.

The 'collection of players' is just one property of a team. Install the MEAN Stack The steps in this section show you how to install Node.js, Express, Angular, and MongoDB on an Ubuntu 20.04 system. A team has a name, a win-to-loss ratio, a mascot, an owner, a coach, a home city. If you just throw some code at it, you might think a team is just a collection of players, but it's really more. Persistence isn't part of the domain.Ĭan a Todo exist if it's not on a TodoList? Does a TodoList have more information than just the collection of Todo, such as a name or description? Yes? Your TodoList just became more than just a collection.Ī good example I saw once was a team of players. If you're aiming for domain-driven design, then it doesn't matter if the Todo is persisted with or independently of the TodoList. This is a clean written basic tutorial to understand MEAN stack by building a simple Todo web app from scratch, which will give you an idea as what.

Todolist app mean stack