[whutchinson98]

Document keys are {owner}/{document_id}/{version} and were rebuilt from Document.owner at every read, write, copy and delete, with reads percent-encoding the owner and writes not. The s3_key builders now take &model_owner::Owner and route the first segment through one owner_segment helper that stores the principal verbatim (macro|<email>, bot|<uuid>, or a team UUID); from_s3_key uses the inverse and still tolerates form-encoded input from S3 notifications. DocumentKey::{Versioned, ConvertedPdf}.user_id is renamed owner_segment. Bot and team principals use a subset of the characters a user principal already uses, so no existing object moves.

Percent-encoding leaves the key and lands where URLs are built. A new document_key_url_path encodes each /-segment at the CloudFront signed-URL construction in documents::service and the storage service's location.rs, and in the S3 CopyObject source header in the s3_upload_url adapter (previously only the docx copy branch encoded; md and pdf sent raw, and S3 decodes both). For a user-owned document the object key and the URL path are byte-identical to before; the s3_key tests assert both.

Every builder call site passes an Owner. Where only a string exists it is parsed at the adapter boundary with Owner::from_principal_str: the delete-queue user_id attribute (the worker now bails on a non-principal instead of listing a garbage prefix), the search extractor message's user_id (wire name kept), the markdown backfill Postgres row, and docx_unzip's staging-key parser, whose to_key now uses the s3_key staging builder. The storage service delete worker lists objects through a new build_cloud_storage_bucket_document_prefix. crates/documents drops urlencoding; s3_key and docx_unzip_handler gain model_owner, and just hakari updated only the s3_key and dynamodb_client closures (s3_key is not in the wasm chain).

Tested locally: cargo test on s3_key (user/bot/team × build/parse matrix with golden assertions), documents service tests (three new presigned-path tests), document_storage_service (typed delete mock), projects upload, docx_unzip_handler; cargo check --tests --all-features and CI-flag cargo clippy on all touched packages; just check. convert_service could not be built locally (its LibreOffice bindings need libclang), so CI covers its two changed call sites.

Macro task: https://macro.com/app/task/01a0914f-1fde-7873-80ba-6eef315d3b50

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Note

High Risk
Changes how every document object key, presigned URL, S3 copy, and prefix delete is built; a mismatch would orphan stored objects or break downloads, though golden tests lock user key/URL compatibility.

Overview
Document S3 keys now take model_owner::Owner everywhere instead of ad-hoc owner strings. The first path segment is always the owner principal verbatim (macro|<email>, bot|<uuid>, or team UUID) via a single owner_segment helper; DocumentKey renames user_id → owner_segment, and from_s3_key no longer percent-decodes that segment (form-encoded keys stay a separate inbound concern, e.g. docx unzip).

URL vs object key is split: stored keys stay raw; new document_key_url_path percent-encodes each / segment for CloudFront signed URLs (documents service, document_storage_service location.rs) and for S3 CopyObject copy sources (s3_upload_url), replacing scattered urlencoding::encode(owner) at call sites. User-owned keys and URL paths are golden-tested to stay byte-identical to legacy behavior.

Call-site plumbing passes &Owner through upload, export, copy, delete, search indexing, convert backfill, and markdown backfill (Postgres rows parse principals). Delete listing uses build_cloud_storage_bucket_document_prefix; the delete-queue user_id attribute is parsed as an owner principal. crates/documents drops direct urlencoding; s3_key and docx_unzip_handler add model_owner.

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📝 Summary

Summary by CodeRabbit

• Improvements

  • Document storage now supports user, bot, and team ownership consistently.
  • Document and converted-file URLs correctly encode owner information while preserving valid storage paths.
  • Document uploads, copies, exports, downloads, conversions, and deletions now use the document’s owner details reliably.
  • Invalid owner information is rejected with clearer errors instead of being processed incorrectly.

• Bug Fixes

  • Improved handling of special characters in document owners and storage keys.
  • Preserved compatibility with existing document key and URL formats.

Walkthrough

The change replaces raw user-ID strings with typed Owner values across document key construction, URL generation, deletion, conversion, search, and backfill flows. Storage keys retain raw owner principals, while CloudFront paths and S3 copy sources use centralized segment encoding. Key parsing now validates owner segments. Tests cover user, bot, and team owners, round trips, and legacy output compatibility.

Priority: ⬇️ Low

Merge Risk: 🟡 Moderate · up to 1fdd8

Documents owned by users whose valid principal contains a literal percent escape can be read from the wrong object prefix or fail to load. Preserve raw key segments before merging.

🚥 Pre-merge checks | ✅ 3 | ❌ 1

❌ Failed checks (1 warning)

Check name	Status	Explanation	Resolution
Title check	⚠️ Warning	The title uses conventional commit format and accurately describes the change, but it is 74 characters and exceeds the 72-character limit.	Shorten the title to 72 characters or fewer while preserving the conventional commit format and the main change.

✅ Passed checks (3 passed)

Check name	Status	Explanation
Description check	✅ Passed	The description clearly explains the owner-model refactor, encoding changes, affected services, tests, and build limitations. It is directly related to the changeset.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.

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Preview: https://whutchinson98-t3-8-refactor-s3-f8qcb1.preview.macro.com/app (247c0ba)

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Inline comments:
In `@crates/s3_key/src/document_key.rs`:
- Around line 94-96: Remove URL decoding from DocumentKey::from_s3_key so owner
segments remain raw and to_key() round-trips literal percent sequences
unchanged. Preserve notification-key decoding through a separate parser at the
adapter boundary for callers receiving form-encoded keys, and add coverage for
an owner containing a literal %2B.

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📥 Commits

Reviewing files that changed from the base of the PR and between 8497c9f and 1fdd8e4.

⛔ Files ignored due to path filters (1)

• Cargo.lock is excluded by !**/*.lock, !**/Cargo.lock

📒 Files selected for processing (26)

• .github/workspace-dep-closures.json
• crates/documents/Cargo.toml
• crates/documents/src/domain/markdown_backfill.rs
• crates/documents/src/domain/service.rs
• crates/documents/src/domain/service/tests.rs
• crates/documents/src/outbound/pg_document_repo/markdown_backfill.rs
• crates/documents/src/outbound/s3_upload_url.rs
• crates/projects/src/domain/upload.rs
• crates/s3_key/Cargo.toml
• crates/s3_key/src/document_key.rs
• crates/s3_key/src/document_key/test.rs
• crates/s3_key/src/lib.rs
• crates/sqs_client/src/search/document.rs
• services/convert_service/src/api/backfill/backfill_docx.rs
• services/document_storage_service/src/api/documents/export_document.rs
• services/document_storage_service/src/api/documents/get_document_key.rs
• services/document_storage_service/src/api/documents/initialize_user_documents.rs
• services/document_storage_service/src/api/documents/location.rs
• services/document_storage_service/src/api/documents/simple_save.rs
• services/document_storage_service/src/service/delete_document_worker/handle.rs
• services/document_storage_service/src/service/s3.rs
• services/document_storage_service/src/service/s3/delete.rs
• services/docx_unzip_handler/Cargo.toml
• services/docx_unzip_handler/src/models.rs
• services/docx_unzip_handler/src/service/document/process_document.rs
• services/search_processing_service/src/process/document/raw_document.rs

💤 Files with no reviewable changes (1)

• crates/documents/Cargo.toml

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