otto-de / otto-de/api-guidelines

[new rule] write domain events originating from the same entity type to the same kafka topic

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Dominant language
TypeScript
Stars
50
Forks
16
PR merge metrics
No merged PRs in 30d

Description

(i) This issue has been manually transferred from a former internal repository, as a private repository issue cannot be transferred to a public repository.

Context

The rule https://api.otto.de/portal/guidelines/r200017 implicitly states that domain events from the same entity type should be written to the same topic. This should be made explicit in a new rule.

Contributor guide

Open the contributing guide

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start by locating the existing rule referenced as r200017 and review how rules are documented in this repository. Add a new rule making explicit that domain events from the same entity type are written to the same Kafka topic, then verify that the guideline wording is consistent with the surrounding rules.

Written by the indexing model from the issue text.

Assessment

Tech stack
kafka
Domain
backend-api-design
Issue type
Documentation
Difficulty
2/5
Estimated time
1-3 hours
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
45/100

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