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Introduce SHA-256 `content_hash` generation from original upload bytes and persist it for both `documents` and `labeling_documents`, including Prisma schema updates, migration, and DB indexes. Wire the field through backend services/DTOs, add `content_hash` filtering to `GET /api/documents`, and expand tests across document, OCR, and benchmark flows. Update the frontend document list with a new hash column using an interactive truncated/expandable copyable cell, and add docs describing behavior and normalization interplay.
Expanded document search to include `content_hash` (Content ID) alongside title and filename in the backend query logic. Updated API query docs, added a service test for hash-based search filtering, and aligned the frontend by renaming hash labels to “Content ID,” updating search placeholder text, and showing the Content ID column earlier in the table. Documentation was updated to reflect the new search behavior and terminology.
kmandryk
requested review from
NoorChasib,
alex-struk,
antsand and
dbarkowsky
as code owners
July 2, 2026 20:30
Update test fixtures in hitl.service.spec.ts and upload.controller.spec.ts to include the content_hash field in mock document objects.
dbarkowsky
approved these changes
Jul 6, 2026
dbarkowsky
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Yep, working as expected. No concerns after review.
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Introduce SHA-256
content_hashgeneration from original upload bytes and persist it for bothdocumentsandlabeling_documents, including Prisma schema updates, migration, and DB indexes. Wire the field through backend services/DTOs, addcontent_hashfiltering toGET /api/documents, and expand tests across document, OCR, and benchmark flows. Update the frontend document list with a new hash column using an interactive truncated/expandable copyable cell, and add docs describing behavior and normalization interplay.Summary
AI-1616
Changes
Testing
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