- Eye toggle expands the row below to embed FilePreview from
@/components/shared/file-viewer (PDF iframe, image, video, Office docs)
- Download button uses explicit Content-Disposition: attachment via a
new `disposition` input on workspaceGetFileDownloadUrl
- getPresignedUrl learns `inline: true` and optional `response-content-type`
override so PDFs/images don't get force-downloaded by MinIO's default
- Eye button only renders for previewable mime types
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
- MentorFile.projectId is the new access boundary; mentorAssignmentId stays
as informational audit FK (nullable).
- uploadFile derives projectId from the assignment; getFiles takes projectId
directly; deleteFile/addFileComment auth checks any mentor on the project
OR a project team member.
- HMAC upload token now binds to projectId (in addition to assignmentId).
- promoteFile reads file.projectId directly (no more mentorAssignment null
navigation).
- Removes 3 placeholder NOT_FOUND guards added in Task 4.
Adds generateMentorObjectKey helper producing
<projectName>/mentorship/<timestamp>-<file>. Replaces the
client-supplied bucket/objectKey on workspaceUploadFile with an
HMAC-signed upload token that binds bucket, objectKey, uploader,
and a 1h expiry — paths can no longer be forged from the client.
Adds workspaceGetUploadUrl, workspaceGetFiles,
workspaceGetFileDownloadUrl, workspaceDeleteFile procedures with
mentor-or-team-member auth. Builds <WorkspaceFilesPanel> and
wires it into the mentor workspace Files tab and the applicant
/applicant/mentor page. Replaces the file-promotion-panel mock
array with a real workspaceGetFiles query.
Tests cover token sign/verify (5), key construction (5), and
end-to-end procedure flow including auth + tampered tokens (7).
Spec: docs/superpowers/specs/2026-04-28-mentor-round-readiness-design.md §F.1
Plan: docs/superpowers/plans/2026-04-28-pr2-mentor-workspace-files.md
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
