fleet/server/platform/http
Victor Lyuboslavsky bc0c7f1d13
Refactor common_mysql (#37245)
<!-- Add the related story/sub-task/bug number, like Resolves #123, or
remove if NA -->
**Related issue:** Resolves #37244

Goal: Make common_mysql package independent of domain packages so it can
be reused by future bounded contexts.

  Changes made:

  1. List options decoupling

The AppendListOptionsToSQL functions previously required
fleet.ListOptions directly. Now common_mysql defines its own interface
that describes what a list options type must provide (page number,
per-page limit, sort order, etc.). The fleet.ListOptions type implements
this interface through new getter methods. This lets any bounded context
use the SQL helpers without importing the fleet package.

  2. Error types moved

Database-specific error types like IsDuplicate and
IsChildForeignKeyError were moved from fleet package to common_mysql
where they belong. A new http/errors.go file was created for the
HTTP-specific error helpers that remain in the platform layer.

  3. Configuration restructuring

MySQL configuration types and functions were moved to
common_mysql/config.go, reducing coupling between packages.

  4. Architecture tests added

A new arch_test.go file enforces that common_mysql doesn't import domain
packages like fleet, preventing future regressions.

# Checklist for submitter

If some of the following don't apply, delete the relevant line.

- [x] Changes file added for user-visible changes in `changes/`,
`orbit/changes/` or `ee/fleetd-chrome/changes`.
See [Changes
files](https://github.com/fleetdm/fleet/blob/main/docs/Contributing/guides/committing-changes.md#changes-files)
for more information.

## Testing

- [x] Added/updated automated tests
- [x] QA'd all new/changed functionality manually

<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->

## Summary by CodeRabbit

* **New Features**
* Added cursor-based pagination support for list queries with improved
sorting capabilities including secondary order keys.

* **Bug Fixes**
* Improved database connection initialization with separate connection
management and error handling.

* **Refactor**
* Consolidated error handling interfaces and decoupled configuration
structures for better modularity.

<sub>✏️ Tip: You can customize this high-level summary in your review
settings.</sub>

<!-- end of auto-generated comment: release notes by coderabbit.ai -->
2026-01-07 16:26:44 -06:00
..
errors.go Refactor common_mysql (#37245) 2026-01-07 16:26:44 -06:00
response.go Refactor endpoint_utils for modularization (#36484) 2025-12-31 09:12:00 -06:00