- sync-sources now runs a parallel PowerQuery checking for event.type
population per source; count stored in new active_sources.parser_detected
- Coverage map marks a source as covered if parser_detected > 0, even
without a matching local parser file (handles built-in/cloud parsers)
- UI parser cell shows "Parsed (N typed events detected)" for data-lake-
detected parsers vs named local parser files
- Runtime ALTER TABLE migration adds parser_detected column to existing DBs
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Previously showed field-level coverage (rule fields vs parser fields).
Now shows per-dataSource.name coverage: is a parser loaded for each
active ingest source?
- New ActiveSource DB model stores live sources from SDL
- New POST /api/coverage/sync-sources endpoint runs PowerQuery to fetch
current dataSource.names and their event counts, stores in DB
- GET /api/coverage/map now returns per-source status:
covered = a loaded parser matches this source name
parser_needed = source is ingesting but no parser is loaded
- Parser matching uses fuzzy substring (handles "palo"→"Palo Alto Networks Firewall")
- Coverage table shows: source name, 7d event count, status, matched parser + field count, STAR rules
- Frontend: new "Sync Live Sources" button, updated stats cards, updated filter tabs
- Removed field-level view (was confusing — parser_needed on a field ≠ missing parser for a source)
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Mick