Refactors

lib/helpers/extensions/to_messages.dart

@@ -0,0 +1,15 @@
+import "package:flutter_chat_core/flutter_chat_core.dart";
+import "package:matrix/matrix.dart";
+import "package:nexus/helpers/extensions/to_message.dart";
+
+extension ToMessages on List<MatrixEvent> {
+  Future<List<Message>> toMessages(Room room) async {
+    final messages = await Future.wait(
+      map((event) => Event.fromMatrixEvent(event, room).toMessage()),
+    );
+
+    return {
+      for (var msg in messages.nonNulls.toList().reversed.toList()) msg.id: msg,
+    }.values.toList();
+  }
+}