LibreChat/api
Atef Bellaaj ca6ce8fceb
🗂️ refactor: Migrate S3 Storage to TypeScript in packages/api (#11947)
* Migrate S3 storage module with unit and integration tests

  - Migrate S3 CRUD and image operations to packages/api/src/storage/s3/
  - Add S3ImageService class with dependency injection
  - Add unit tests using aws-sdk-client-mock
  - Add integration tests with real s3 bucket (condition presence of  AWS_TEST_BUCKET_NAME)

* AI Review Findings Fixes

* chore: tests and refactor S3 storage types

- Added mock implementations for the 'sharp' library in various test files to improve image processing testing.
- Updated type references in S3 storage files from MongoFile to TFile for consistency and type safety.
- Refactored S3 CRUD operations to ensure proper handling of file types and improve code clarity.
- Enhanced integration tests to validate S3 file operations and error handling more effectively.

* chore: rename test file

* Remove duplicate import of refreshS3Url

* chore: imports order

* fix: remove duplicate imports for S3 URL handling in UserController

* fix: remove duplicate import of refreshS3FileUrls in files.js

* test: Add mock implementations for 'sharp' and '@librechat/api' in UserController tests

- Introduced mock functions for the 'sharp' library to facilitate image processing tests, including metadata retrieval and buffer conversion.
- Enhanced mocking for '@librechat/api' to ensure consistent behavior in tests, particularly for the needsRefresh and getNewS3URL functions.

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Co-authored-by: Danny Avila <danny@librechat.ai>
2026-03-10 23:16:27 -04:00
..
app 📦 refactor: Consolidate DB models, encapsulating Mongoose usage in data-schemas (#11830) 2026-03-10 23:15:53 -04:00
cache 🔌 fix: Resolve MCP OAuth flow state race condition (#11941) 2026-03-02 19:27:36 -05:00
config 🪵 fix: Standardize Logging Directory with Environment-Aware Resolution (#11000) 2025-12-16 18:00:06 -05:00
db 🪂 fix: Handle MongoDB Connection Errors to Prevent Process Crashes (#11809) 2026-02-16 16:23:59 -05:00
models 📜 feat: Implement System Grants for Capability-Based Authorization (#11896) 2026-03-10 23:15:54 -04:00
server 🗂️ refactor: Migrate S3 Storage to TypeScript in packages/api (#11947) 2026-03-10 23:16:27 -04:00
strategies 📦 refactor: Consolidate DB models, encapsulating Mongoose usage in data-schemas (#11830) 2026-03-10 23:15:53 -04:00
test 🗂️ refactor: Migrate S3 Storage to TypeScript in packages/api (#11947) 2026-03-10 23:16:27 -04:00
utils 🤖 feat: GPT-5.4 and GPT-5.4-pro Context + Pricing (#12099) 2026-03-06 02:11:01 -05:00
jest.config.js refactor: Parallelize CI Workflows with Isolated Caching and Fan-Out Test Jobs (#12088) 2026-03-05 13:56:07 -05:00
jsconfig.json feat(api): initial Redis support; fix(SearchBar): proper debounce (#1039) 2023-10-11 17:05:47 -04:00
package.json refactor: Replace tiktoken with ai-tokenizer (#12175) 2026-03-10 23:14:52 -04:00
typedefs.js 🪦 refactor: Remove Legacy Code (#10533) 2025-12-11 16:36:12 -05:00