feat(library): exclude configured folders from scanning and analysis

services/recommender/pipu_rec/analysis/worker.py

@@ -93,9 +93,13 @@ class Worker:
             WHERE j.track_id IN (
                 SELECT a.track_id FROM analysis_jobs a
                 JOIN tracks t ON t.id = a.track_id
-                JOIN media_files f ON f.id = t.primary_file_id
-                JOIN library_sources s ON s.id = f.source_id AND s.status = 'mounted'
                 WHERE a.status = 'queued'
+                  AND EXISTS (
+                    SELECT 1 FROM media_files f JOIN library_sources s ON s.id = f.source_id
+                    WHERE f.track_id = t.id AND s.status = 'mounted'
+                      AND f.missing_since IS NULL AND f.scan_error IS NULL
+                      AND NOT library_path_excluded(f.rel_path, s.excluded_dirs)
+                  )
                 ORDER BY a.updated_at
                 LIMIT %s
                 FOR UPDATE OF a SKIP LOCKED)
@@ -108,10 +112,17 @@ class Worker:
             return []
         files = conn.execute(
             """
-            SELECT t.id::text, s.id::text, s.type::text, s.local_path, f.rel_path
+            SELECT t.id::text, f.source_id::text, f.source_type, f.local_path, f.rel_path
             FROM tracks t
-            JOIN media_files f ON f.id = t.primary_file_id
-            JOIN library_sources s ON s.id = f.source_id
+            CROSS JOIN LATERAL (
+                SELECT s.id AS source_id, s.type::text AS source_type, s.local_path, mf.rel_path
+                FROM media_files mf JOIN library_sources s ON s.id = mf.source_id
+                WHERE mf.track_id = t.id AND s.status = 'mounted'
+                  AND mf.missing_since IS NULL AND mf.scan_error IS NULL
+                  AND NOT library_path_excluded(mf.rel_path, s.excluded_dirs)
+                ORDER BY (mf.id = t.primary_file_id) DESC NULLS LAST, mf.id
+                LIMIT 1
+            ) f
             WHERE t.id = ANY(%s::uuid[])
             """,
             ([r[0] for r in rows],),