Throughout this book, we have applied DI to an existing service. While this is by far the most common situation we will find ourselves in, sometimes we will have the honor of starting a new project from scratch.
So, what could we do differently?
Starting a new service with DI
The user experience
The first thing we should always do is stop and think about the problem we are trying to solve. Go back to the UX discovery survey (Chapter 3, Coding for User Experience). Ask yourselves the following:
- Who are our users?
- What do our users want to achieve?
- What are our users capable of?
- How do our users expect to use the system we are going to create?
Imagine that you were starting the ACME registration service, how would you answer...
