High priority fixes: - T0: Profile page now filters comments by namespace (was leaking cross-site) - T1: URI hostnames and namespace names normalized to lowercase (was causing duplicate threads and "stock comments" bug). Includes merge script. - T2: Thread detail API now paginated with SQL-side filtering (was 502 on 267+ reply threads) Features: - T3: GDPR account deletion (tombstone user with scrubbed PII) and data export - T4: Customizable button text and comment labels per namespace - T5: Self-service namespace deletion for owners - T6: @mention notifications with profile links - T7: Webmention receiving endpoint with h-card extraction - T8: Configurable max nesting depth and collapse depth per namespace - T9: AJAX thread title search to prevent duplicates - T10: Browser push notification support (VAPID/service worker) Docs and housekeeping: - T11: Documented thread_uri behavior when moving embeds - T12/T13: Drafted community replies for resolved feature requests - Collapse depth defaults to infinite (load-more disabled unless configured) 364 tests pass, 4 skipped.
30 lines
1.1 KiB
Markdown
30 lines
1.1 KiB
Markdown
# T9: Prevent duplicate threads (AJAX search)
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**Status**: resolved
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**Priority**: low
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**Source**: meta `642831b4-4cbf-11e9-9d67-040140774501`
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**Filed**: 2026-02-01
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## Problem
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On standalone and FAQ sites, users can create threads with duplicate titles. There's no feedback showing existing threads before creation.
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## Proposed Implementation
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1. Add an AJAX search endpoint that returns threads matching a title prefix
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2. Wire it into the "new thread" form with a debounced typeahead
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3. Show matching existing threads as suggestions before submission
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## Files
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- `remarkbox/api/__init__.py` — added `api-threads-search` route
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- `remarkbox/api/views.py` — added `api_search_threads()` endpoint (GET /api/v1/threads/search)
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- `remarkbox/static/js/custom.js` — debounced typeahead for thread title input
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- `remarkbox/static/css/common.css` — CSS for suggestion dropdown
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- `remarkbox/templates/base.j2` — added `data-namespace` attribute to body tag
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## Acceptance Criteria
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- [x] Typing a thread title shows matching existing threads
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- [x] Users can click a suggestion to navigate to the existing thread
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- [x] New thread creation still works when no match exists
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