https://blog.abhipraya.dev/tags/clean-architecture/Recent content in Clean-Architecture on Daffa AbhiprayaHugoen-us© Daffa AbhiprayaMon, 23 Mar 2026 00:00:00 +0700https://blog.abhipraya.dev/ppl/part-b/s2w1-programming/Mon, 23 Mar 2026 00:00:00 +0700https://blog.abhipraya.dev/ppl/part-b/s2w1-programming/<h2 id="what-i-worked-on"> <a class="anchor" href="#what-i-worked-on" data-anchor="what-i-worked-on" aria-hidden="true">#</a> What I Worked On </h2> <p>This week I implemented custom Sentry span instrumentation across 3 key API services to track sub-operation latency in GlitchTip. The interesting part wasn&rsquo;t the Sentry API itself; it was <strong>where</strong> to place the instrumentation in our layered architecture, and how the existing SOLID patterns made the change trivially simple.</p> <h2 id="following-the-architecture-spans-in-services-not-routers"> <a class="anchor" href="#following-the-architecture-spans-in-services-not-routers" data-anchor="following-the-architecture-spans-in-services-not-routers" aria-hidden="true">#</a> Following the Architecture: Spans in Services, Not Routers </h2> <p>SIRA follows a strict Router → Service → DB pattern. Routers handle HTTP concerns (auth, status codes). Services hold business logic. DB queries are isolated in <code>db/queries/</code>.</p>