1 files changed, 42 insertions, 0 deletions
diff --git a/packages/meshbay-node/src/meshbay_node/ops.py b/packages/meshbay-node/src/meshbay_node/ops.py
index a232ba2..d439ec3 100644
--- a/packages/meshbay-node/src/meshbay_node/ops.py
+++ b/packages/meshbay-node/src/meshbay_node/ops.py
@@ -728,6 +728,14 @@ async def set_enabled_apps(state: dict, group_id: str, apps: list[str]) -> dict:
                                   set_by=state.get("node_user_id", ""))
     ctx["enabled_apps"] = apps
     log.info("Enabled apps for group %s: %s", group_id[:8], ",".join(sorted(apps)))
+    if "music" in apps:
+        # Music has no root of its own to key a sweep off (unlike
+        # set_video_root's enrich_video_root_fn) — turning the app on at all
+        # is the trigger, mirroring that same "sweep what's already there"
+        # need (docs/musicbay.md §2.1, daemon._enrich_music_now).
+        enrich_fn = state.get("enrich_music_now_fn")
+        if enrich_fn:
+            asyncio.ensure_future(enrich_fn(group_id))
     return {"apps": apps, "group_id": group_id}
 
 
@@ -781,6 +789,40 @@ async def set_tmdb_enabled(state: dict, group_id: str, enabled: bool) -> dict:
     return {"enabled": enabled, "group_id": group_id}
 
 
+# ── MusicBrainz config (Music app) ───────────────────────────────────────────
+
+async def set_musicbrainz_config(state: dict, contact: str | None = None) -> dict:
+    """
+    The node-wide User-Agent contact string MusicBrainz's usage policy asks
+    for (docs/musicbay.md §3.2). Unlike set_tmdb_config there is no token to
+    manage — MusicBrainz's read endpoints need no credential — so this is a
+    single field. `contact=""` explicitly clears a previously-set contact
+    (reverting to "no calls at all", never a generic/unidentified
+    User-Agent); `contact=None` leaves whatever was there unchanged.
+    """
+    roster = _roster(state)
+    await roster.set_musicbrainz_contact(contact, set_by=state.get("node_user_id", ""))
+    if contact is not None:
+        state["musicbrainz_contact_configured"] = bool(contact)
+    log.info("MusicBrainz config: contact_configured=%s", bool(contact))
+    return {"contact_configured": state.get("musicbrainz_contact_configured", False)}
+
+
+async def set_musicbrainz_enabled(state: dict, group_id: str, enabled: bool) -> dict:
+    """
+    Whether MusicBrainz lookups run for this group at all
+    (docs/musicbay.md §6) — per-group from the start, same reasoning as
+    set_tmdb_enabled: a real media-library group and a test/demo group on
+    one node need not share the decision to make outbound requests.
+    """
+    roster = _roster(state)
+    ctx = _group_ctx(state, group_id)
+    await roster.set_musicbrainz_enabled(group_id, enabled, set_by=state.get("node_user_id", ""))
+    ctx["musicbrainz_enabled"] = enabled
+    log.info("MusicBrainz enabled for group %s: %s", group_id[:8], enabled)
+    return {"enabled": enabled, "group_id": group_id}
+
+
 async def set_video_root(state: dict, group_id: str, path: str) -> dict:
     """
     Which folder (possibly a subfolder of a shared root) is the Videos app's