feat: Only allow private read receipts when suspended

src/api/client/read_marker.rs

@@ -58,14 +58,18 @@ pub(crate) async fn set_read_marker_route(
 	}
 
 	if let Some(event) = &body.read_receipt {
+		if !services.users.is_suspended(sender_user).await? {
 			let receipt_content = BTreeMap::from_iter([(
 				event.to_owned(),
 				BTreeMap::from_iter([(
 					ReceiptType::Read,
-				BTreeMap::from_iter([(sender_user.to_owned(), ruma::events::receipt::Receipt {
+					BTreeMap::from_iter([(
+						sender_user.to_owned(),
+						ruma::events::receipt::Receipt {
 							ts: Some(MilliSecondsSinceUnixEpoch::now()),
 							thread: ReceiptThread::Unthreaded,
-				})]),
+						},
+					)]),
 				)]),
 			)]);
 
@@ -82,6 +86,7 @@ pub(crate) async fn set_read_marker_route(
 				)
 				.await;
 		}
+	}
 
 	if let Some(event) = &body.private_read_receipt {
 		let count = services