Spring Boot REST – request validation

Creating REST endpoints has become pretty popular. All these microservices, APIs, simple backend applications for the frontend javascript apps often use REST for communication. But sometimes, requests that are made toward them may have errors. Bad format, missing required values, missing properties. How to handle it? Let’s see.

Week #6 – Ports and Adapters – part 2

Last time I wrote about the general design of the Ports and Adapters architecture. I have also described how I plan to use this approach in the Commutee app with the focus on the primary ports, that is the entry points to the application. This time I’ll focus on the secondary ports, the ports that domain

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