docs(06-05): complete confirmation page + download route plan — SUMMARY, STATE, ROADMAP updated

- Post-signing confirmation page with success checkmark, document name, timestamp, 15-min download token
- GET /api/sign/[token]/download streams signedFilePath PDF via short-lived download JWT
- Phase 6 (signing flow) all 5 plans complete
- SIGN-06 requirement marked complete
This commit is contained in:
Chandler Copeland
2026-03-20 11:44:32 -06:00
parent 4cdd9eea80
commit 119edc2491
4 changed files with 148 additions and 10 deletions

View File

@@ -8,7 +8,7 @@ progress:
total_phases: 6
completed_phases: 5
total_plans: 24
completed_plans: 22
completed_plans: 23
---
# Project State
@@ -22,12 +22,12 @@ See: .planning/PROJECT.md (updated 2026-03-19)
## Current Position
Phase: 6 of 7 (Signing Flow) — Plan 4 complete
Plan: 06-04 (4 of 5 plans) — SignatureModal, atomic POST submission, SHA-256 hash, audit trail
Status: SignatureModal with Draw/Type/Use Saved tabs (signature_pad + DPR scaling), POST /api/sign/[token] with atomic one-time-use claim, embedSignatureInPdf, pdfHash stored, document status=Signed, full LEGAL-01 audit trail, /sign/[token]/confirmed page — npm run build passes cleanly.
Last activity: 2026-03-20 — Phase 6 Plan 04: signature modal + submission route
Phase: 6 of 7 (Signing Flow) — Plan 5 complete (PHASE COMPLETE)
Plan: 06-05 (5 of 5 plans) — Post-signing confirmation page + client PDF download with 15-min token
Status: Confirmation page at /sign/[token]/confirmed shows success checkmark, document name, signed timestamp, and download button. GET /api/sign/[token]/download streams signedFilePath PDF authorized by short-lived download JWT (dt param). createDownloadToken/verifyDownloadToken added to token.ts. SigningPageClient uses router.push. npm run build passes cleanly.
Last activity: 2026-03-20 — Phase 6 Plan 05: confirmation page + download route
Progress: [█████████░] 91%
Progress: [█████████░] 95%
## Performance Metrics
@@ -62,6 +62,7 @@ Progress: [█████████░] 91%
| Phase 06-signing-flow P02 | 2 | 2 tasks | 4 files |
| Phase 06-signing-flow P03 | 3 | 2 tasks | 6 files |
| Phase 06-signing-flow P04 | 7 | 2 tasks | 4 files |
| Phase 06-signing-flow P05 | 3 | 2 tasks | 4 files |
## Accumulated Context
@@ -133,6 +134,9 @@ Recent decisions affecting current work:
- [Phase 06-signing-flow 06-04]: POST /api/sign/[token] atomic claim via Drizzle UPDATE...WHERE isNull(usedAt).returning() — 0 rows = 409, PDF never written on race condition
- [Phase 06-signing-flow 06-04]: /sign/[token]/confirmed is static server component — token already used at this point, no re-validation needed
- [Phase 06-signing-flow 06-04]: sendAgentNotificationEmail is fire-and-forget via .then().catch() — email failure must never prevent the signing confirmation from reaching the client
- [Phase 06-signing-flow 06-05]: Download token uses purpose:'download' claim with same SIGNING_JWT_SECRET — no DB record needed for 15-min ephemeral download authorization
- [Phase 06-signing-flow 06-05]: Buffer cast to Uint8Array for Response constructor BodyInit compatibility in Next.js 16 TypeScript strict mode
- [Phase 06-signing-flow 06-05]: router.push replaces window.location.href for confirmed page navigation — SPA navigation consistent with Next.js App Router patterns
### Pending Todos
@@ -149,5 +153,5 @@ None yet.
## Session Continuity
Last session: 2026-03-20
Stopped at: Completed 06-04-PLAN.md — SignatureModal, POST submission route, confirmed page
Stopped at: Completed 06-05-PLAN.md — confirmation page, client PDF download route, Phase 6 complete
Resume file: None