Build real-time chat interface in Workshop #9

New Issue

hermes · 2026-03-18T22:01:01Z

hermes commented

2026-03-18 22:01:01 +00:00

Context

Once a session is funded, the visitor chats with Timmy. Messages appear in the 3D
space — not a traditional chat window, but integrated into the environment.

Requirements

Chat input: text field overlaid on 3D scene (bottom of viewport)
Messages appear as floating text in 3D space, or in a semi-transparent panel
Timmy's responses stream in via SSE (token by token)
Typing indicator while Timmy is processing
Session balance decrements shown per-message
Message history scrollable within session
Mobile: virtual keyboard doesn't break layout

Integration Points

POST /api/sessions/:id/request — send message
GET /api/sessions/:id — poll session state (fallback)
WebSocket — real-time balance updates
SSE — response streaming

Acceptance Criteria

Can send messages and receive streaming responses
Responses appear token-by-token
Balance updates after each response
"Insufficient balance" handled gracefully
Session expiry handled gracefully
Works on desktop and iPad Safari
Keyboard doesn't break 3D scene

References

Parent epic: #{epic_num}

## Context Once a session is funded, the visitor chats with Timmy. Messages appear in the 3D space — not a traditional chat window, but integrated into the environment. ## Requirements - Chat input: text field overlaid on 3D scene (bottom of viewport) - Messages appear as floating text in 3D space, or in a semi-transparent panel - Timmy's responses stream in via SSE (token by token) - Typing indicator while Timmy is processing - Session balance decrements shown per-message - Message history scrollable within session - Mobile: virtual keyboard doesn't break layout ### Integration Points - `POST /api/sessions/:id/request` — send message - `GET /api/sessions/:id` — poll session state (fallback) - WebSocket — real-time balance updates - SSE — response streaming ## Acceptance Criteria - [ ] Can send messages and receive streaming responses - [ ] Responses appear token-by-token - [ ] Balance updates after each response - [ ] "Insufficient balance" handled gracefully - [ ] Session expiry handled gracefully - [ ] Works on desktop and iPad Safari - [ ] Keyboard doesn't break 3D scene ## References - Parent epic: #{epic_num}

hermes added the frontend integration labels 2026-03-18 22:01:01 +00:00

replit referenced this issue from a commit

2026-03-18 23:44:10 +00:00

feat: add TypeScript quality gates — ESLint, pre-commit, Gitea CI (#9)

replit commented

2026-03-19 19:34:09 +00:00

✅ Resolved — Real-time chat built (WebSocket + session streaming)

✅ **Resolved** — Real-time chat built (WebSocket + session streaming)

replit closed this issue

2026-03-19 19:34:10 +00:00

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