Map push

src/lib/api/map.ts

@@ -266,7 +266,8 @@ export function subscribeToMapLayers(
 	onShapeChange: (payload: RealtimeMapPayload<MapShape>) => void,
 ) {
 	const layerIdSet = new Set(layerIds);
-	const channel = supabase.channel(`map:${layerIds.join(',')}`);
+	const channelName = `map:${layerIds[0]?.slice(0, 8) ?? 'x'}-${Date.now()}`;
+	const channel = supabase.channel(channelName);
 
 	channel
 		.on('postgres_changes', { event: '*', schema: 'public', table: 'map_pins' },

src/lib/components/modules/MapWidget.svelte

@@ -13,6 +13,7 @@
 		type MapPin as MapPinType,
 		type MapShape,
 		type RealtimeMapPayload,
+		fetchMapLayers,
 		createMapLayer,
 		updateMapLayer,
 		deleteMapLayer,
@@ -1118,6 +1119,20 @@
 		await import("leaflet/dist/leaflet.css");
 		L = leaflet.default ?? leaflet;
 
+		// Always fetch fresh data from DB so expand/collapse gets latest state
+		try {
+			const fresh = await fetchMapLayers(supabase, departmentId);
+			if (fresh.length > 0) {
+				layers = fresh;
+				activeLayerIdx = Math.min(activeLayerIdx, layers.length - 1);
+				showLayerOnMap(layers[activeLayerIdx]);
+				setupRealtime();
+				return;
+			}
+		} catch {
+			// Fall through to initialLayers or create default
+		}
+
 		if (layers.length === 0) {
 			try {
 				const layer = await createMapLayer(supabase, departmentId, {

supabase/migrations/050_revert_map_replica_identity.sql

@@ -0,0 +1,4 @@
+-- Revert REPLICA IDENTITY FULL back to DEFAULT
+ALTER TABLE map_layers REPLICA IDENTITY DEFAULT;
+ALTER TABLE map_pins REPLICA IDENTITY DEFAULT;
+ALTER TABLE map_shapes REPLICA IDENTITY DEFAULT;