Stirling-PDF/app
Ludy f48f80927a
fix(api): return 204 No Content on failed PDF filters; add OpenAPI responses and safe resource handling (#4406)
# Description of Changes

- **What was changed**
- Added explicit `@ApiResponses` for filter endpoints with `200` (PDF
passed) and `204` (did not pass) including `@Content` and media types.
- Replaced ambiguous `null` returns with
`ResponseEntity.noContent().build()` when a filter condition is not met.
- Ensured `PDDocument` is properly closed using try-with-resources in
relevant endpoints.
- Consolidated comparison logic into a reusable, type-safe `compare<T
extends Comparable<T>>()` helper for page count, page size, file size,
and rotation checks.
  - Minor cleanup and consistency improvements across filter endpoints.

- **Why the change was made**
- To return correct HTTP semantics (avoid ambiguous `null` responses)
and improve API reliability for clients consuming these endpoints.
- To document expected responses clearly in the OpenAPI spec for better
consumer tooling and DX.
- To prevent potential resource leaks by consistently closing
`PDDocument`.

---

## Checklist

### General

- [x] I have read the [Contribution
Guidelines](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/CONTRIBUTING.md)
- [x] I have read the [Stirling-PDF Developer
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md)
(if applicable)
- [ ] I have read the [How to add new languages to
Stirling-PDF](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md)
(if applicable)
- [x] I have performed a self-review of my own code
- [x] My changes generate no new warnings

### Documentation

- [ ] I have updated relevant docs on [Stirling-PDF's doc
repo](https://github.com/Stirling-Tools/Stirling-Tools.github.io/blob/main/docs/)
(if functionality has heavily changed)
- [ ] I have read the section [Add New Translation
Tags](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md#add-new-translation-tags)
(for new translation tags only)

### UI Changes (if applicable)

- [ ] Screenshots or videos demonstrating the UI changes are attached
(e.g., as comments or direct attachments in the PR)

### Testing (if applicable)

- [ ] I have tested my changes locally. Refer to the [Testing
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md#6-testing)
for more details.
2025-10-29 21:54:23 +00:00
..
common 🤖 format everything with pre-commit by stirlingbot (#4403) 2025-10-29 19:50:49 +00:00
core fix(api): return 204 No Content on failed PDF filters; add OpenAPI responses and safe resource handling (#4406) 2025-10-29 21:54:23 +00:00
proprietary build(deps): bump com.unboundid.product.scim2:scim2-sdk-client from 4.0.0 to 4.1.0 (#4621) 2025-10-29 19:54:03 +00:00
allowed-licenses.json feat(cbr-to-pdf,pdf-to-cbr): add PDF to/from CBR conversion with ebook optimization option (#4581) 2025-10-04 11:15:23 +01:00