Files
nick-doc/Issues/ISSUE-045-addparticipants-frontend-sends-participants-string-array-but.md
Siavash Sameni dceaf82934 audit: 2026-05-30 full-codebase audit — report, issues, docs, runbooks
Full-codebase-audit 2026-05-30 outputs:
- Audit report: 09 - Audits/Full Codebase Audit - 2026-05-30.md
- 81 issue files ISSUE-055..135 (decisions + 1 skipped no-brainer).
- Scanner docs from scratch (was zero): architecture, data model, API ref, payment
  flow, operations runbook + repo README.
- Doc-sync updates across API reference, data models, flows, design system.
- Secret Rotation Runbook (08 - Operations) for the exposed credentials.
- Reusable workflow guide (07 - Development) + .claude/workflows/full-codebase-audit.js.

Issues remain status:open intentionally — the code fixes are uncommitted-then-committed
working-tree changes per repo and aren't "resolved" until merged/deployed.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-05-30 18:48:04 +04:00

40 lines
1.4 KiB
Markdown

---
issue: 045
title: "addParticipants frontend sends { participants: string[] } array but backend expects { userId: string } single user"
severity: major
domain: Chat
status: resolved
resolved: 2026-05-29
fix: "Fixed addParticipants in chat.ts to send { participantIds: participants } instead of { participants } — matches backend's expected body shape."
labels: [bug, frontend, major, chat]
status: open
created: 2026-05-29
source: Doc vs Code Audit 2026-05-29
---
# 🟠 addParticipants frontend sends { participants: string[] } array but backend expects { userId: string } single user
**Severity:** major
**Domain:** Chat
**Labels:** bug, frontend, major, chat
## Description
The frontend addParticipants action (chat.ts line 425) sends { participants: string[] } as the body. The API documents POST /api/chat/:id/participants with body { userId: string } — a single user. Backend expects a single userId, not an array. Bulk participant addition will be silently handled incorrectly.
## Current Behavior
addParticipants sends an array payload that the backend does not expect. Participant addition may fail or be ignored.
## Expected Behavior
Frontend should send { userId: string } and call the endpoint once per participant, or backend should be updated to accept an array.
## Affected Files
- `frontend/src/actions/chat.ts`
## References
- [Doc vs Code Audit Report](../09%20-%20Audits/Doc%20vs%20Code%20Audit%20Report%20-%202026-05-29.md)