initial state: muzick music player + recommendation engine

2026-07-14 01:35:52 +04:00
commit 737bf19fd1
196 changed files with 32431 additions and 0 deletions
@@ -0,0 +1,45 @@
+/**
+ * One-off cleanup: repair track rows corrupted by an earlier buggy
+ * `metadata_refresh` worker job.
+ *
+ * The bug ran on EVERY refresh and concatenated (no separator) corruption
+ * markers directly onto the real values:
+ *   - tracks.title  += ' (Enriched)'
+ *   - tracks.artist += 'Unknown Artist'
+ * Because it ran repeatedly, corruption can be stacked, e.g.
+ *   title  = "Song (Enriched) (Enriched)"
+ *   artist = "RealName Unknown ArtistUnknown Artist"
+ *
+ * The repair logic (PASS 1 authoritative rescan + PASS 2 defensive SQL strip,
+ * plus issue tracking) now lives in IntegrityService.runSweep(). This script is
+ * just a run-once-and-exit entry point that delegates to it, so the regex/rescan
+ * logic is never duplicated. Safe to run multiple times (idempotent).
+ */
+import { Client as PgClient } from 'pg';
+import { IntegrityService } from '../integrity.service.js';
+import { queue } from '../queue.js';
+
+async function main() {
+  const pgClient = new PgClient({
+    connectionString: process.env.DATABASE_URL,
+  });
+
+  await pgClient.connect();
+  console.log('[Repair] Connected to PostgreSQL');
+
+  const integrity = new IntegrityService(pgClient, queue);
+  const summary = await integrity.runSweep();
+  console.log(
+    `[Repair] Done: detected=${summary.detected} fixed=${summary.fixed} needsReview=${summary.needsReview}`
+  );
+
+  await pgClient.end();
+  console.log('[Repair] Connection closed.');
+}
+
+main()
+  .then(() => process.exit(0))
+  .catch((err) => {
+    console.error('[Repair] Failed:', err);
+    process.exit(1);
+  });