Planned lessonMID-063-L07

Demo: C4 diagrams of Shop Platform as code

On This Lesson 3 topics

This lesson is planned. The outline below lists the topics it will cover. The full lesson has not been published yet.

In this lesson

model Shop levels 1-3 in one text file. Prepares MID-063-LAB1.

Draft outline details

Create workspace.dsl in Structurizr (or Mermaid/PlantUML); define the customer and the payment provider.
Add containers: web app, API gateway, orders, inventory, payments, Postgres, Kafka.
Add relationships with labels and technologies.
Planned mistake: unlabeled arrows and no legend; a viewer cannot tell sync from async. Fix: label each arrow and add a legend and title.
Add a component view of orders and render all views.
Commit the file and render in CI so the diagram never drifts.

Apply this lesson with the module's lab, exercises and quiz.

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