From the directory tree one can see that the code is organized into separate namespaces. In the example implementation this is achieved by splitting the code into different folders, since this is a one-to-one mapping to packages (namespaces) in the Go programming language.
api folder contains the API, the
host web servers or GUI
service contains the boundary layer with the request and
responses models, the
core layer contains the core program
architecture hidden from view.
As mentioned previously, the purpose of the program should be visible by
looking at it. By exploring the
service directory (containing
gophers.go et al.) we can immediately see the services this