message: [FIX] Insert messages with blank users
diff: @@ -18,12 +18,6 @@ function normalizeAttachments(msg) {
  }
  export default (msg) => {
  - /**
  - * 2019-03-29: Realm object properties are *always* optional, but `u.username` is required
  - * https://realm.io/docs/javascript/latest/#to-one-relationships
  - */
  - if (!msg || !msg.u || !msg.u.username) { return; }
  -
  msg = normalizeAttachments(msg);
  msg.reactions = msg.reactions || [];
  msg.unread = msg.unread || false;
  