dceaf82934
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>
41 lines
1.4 KiB
Markdown
41 lines
1.4 KiB
Markdown
---
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issue: 090
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title: "Frontend: chat views re-fetch full conversation on every new-message socket event"
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severity: medium
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domain: Chat
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labels: [performance, frontend]
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status: open
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created: 2026-05-30
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source: Full Codebase Audit 2026-05-30
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---
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# Frontend: chat views re-fetch full conversation on every new-message socket event
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**Severity:** medium
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**Domain:** Chat
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**Labels:** performance, frontend
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## Description
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`src/sections/chat/view/buyer-chat-view.tsx:157` calls the full conversation fetch whenever a `new-message` socket event fires. With the chat messages stored as an embedded array (see ISSUE-072), this re-fetches the entire conversation history on every incoming message, causing high network and backend load in active chats.
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## Options
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1. Append the message from the socket payload to local state; only re-fetch on gaps/errors.
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2. Keep re-fetch but debounce it.
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3. Hybrid: optimistic append plus periodic reconciliation.
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## Recommendation
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Append the payload message directly and reconcile only on inconsistency. This changes data-flow correctness assumptions.
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## Affected Files
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- `frontend/src/sections/chat/view/buyer-chat-view.tsx:157`
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- `frontend/src/sections/chat/view/seller-chat-view.tsx` (similar pattern)
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## References
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- [Full Codebase Audit 2026-05-30](../09%20-%20Audits/Full%20Codebase%20Audit%20-%202026-05-30.md) — DEC-20
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- [[ISSUE-072-backend-chat-messages-stored-as-embedded-array-unbounded-growth|ISSUE-072]]
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