Corrected external add document issue.

src/action/message.rs

@@ -8,6 +8,7 @@ pub enum MsgAction {
     Addition(Addition),
     Create(DocDef),
     Delete(Delete),
+    DocumentCreated,
     Error(MTTError),
     OnAddition(Records),
     OnDelete(Records),
@@ -27,6 +28,7 @@ impl MessageAction for MsgAction {
             Self::Addition(data) => data.doc_name(),
             Self::Create(data) => data.doc_name(),
             Self::Delete(data) => data.doc_name(),
+            Self::DocumentCreated => &NameType::None,
             Self::Error(data) => data.doc_name(),
             Self::OnAddition(data) => data.doc_name(),
             Self::OnDelete(data) => data.doc_name(),
@@ -100,7 +102,6 @@ impl From<UserAction> for MsgAction {
     fn from(value: UserAction) -> Self {
         match value {
             UserAction::Addition(data) => Self::Addition(data),
-            UserAction::CreateDocument(data) => Self::Create(data),
             UserAction::Query(data) => Self::Query(data),
             UserAction::Update(data) => Self::Update(data),
         }