fix(users): thread rate limit presence through gateway

apps/aether-gateway/src/data/state/auth.rs

@@ -399,6 +399,7 @@ impl GatewayDataState {
         allowed_api_formats: Option<Vec<String>>,
         allowed_models_present: bool,
         allowed_models: Option<Vec<String>>,
+        rate_limit_present: bool,
         rate_limit: Option<i32>,
         is_active: Option<bool>,
     ) -> Result<Option<StoredUserAuthRecord>, DataLayerError> {
@@ -415,6 +416,7 @@ impl GatewayDataState {
                 allowed_api_formats,
                 allowed_models_present,
                 allowed_models,
+                rate_limit_present,
                 rate_limit,
                 is_active,
             )

apps/aether-gateway/src/handlers/admin/request/system/import.rs

@@ -1847,6 +1847,7 @@ impl<'a> AdminAppState<'a> {
                                 allowed_api_formats.clone(),
                                 user.contains_key("allowed_models"),
                                 allowed_models.clone(),
+                                user.contains_key("rate_limit"),
                                 rate_limit,
                                 Some(is_active),
                             )

apps/aether-gateway/src/handlers/admin/request/users.rs

@@ -166,6 +166,7 @@ impl<'a> AdminAppState<'a> {
         allowed_api_formats: Option<Vec<String>>,
         allowed_models_present: bool,
         allowed_models: Option<Vec<String>>,
+        rate_limit_present: bool,
         rate_limit: Option<i32>,
         is_active: Option<bool>,
     ) -> Result<Option<aether_data::repository::users::StoredUserAuthRecord>, GatewayError> {
@@ -179,6 +180,7 @@ impl<'a> AdminAppState<'a> {
                 allowed_api_formats,
                 allowed_models_present,
                 allowed_models,
+                rate_limit_present,
                 rate_limit,
                 is_active,
             )
@@ -581,4 +583,10 @@ impl<'a> AdminAppState<'a> {
     ) -> Result<Vec<aether_data::repository::users::StoredUserExportRow>, GatewayError> {
         self.app.list_non_admin_export_users().await
     }
+
+    pub(crate) async fn list_export_users(
+        &self,
+    ) -> Result<Vec<aether_data::repository::users::StoredUserExportRow>, GatewayError> {
+        self.app.list_export_users().await
+    }
 }

apps/aether-gateway/src/handlers/admin/users/lifecycle/update.rs

@@ -184,7 +184,7 @@ pub(in super::super) async fn build_admin_update_user_response(
         || field_presence.contains("allowed_providers")
         || field_presence.contains("allowed_api_formats")
         || field_presence.contains("allowed_models")
-        || payload.rate_limit.is_some()
+        || field_presence.contains("rate_limit")
         || payload.is_active.is_some();
     if needs_auth_user_write && !state.has_auth_user_write_capability() {
         return Ok(build_admin_users_read_only_response(
@@ -247,7 +247,7 @@ pub(in super::super) async fn build_admin_update_user_response(
         || field_presence.contains("allowed_providers")
         || field_presence.contains("allowed_api_formats")
         || field_presence.contains("allowed_models")
-        || payload.rate_limit.is_some()
+        || field_presence.contains("rate_limit")
         || payload.is_active.is_some()
     {
         if state
@@ -260,6 +260,7 @@ pub(in super::super) async fn build_admin_update_user_response(
                 allowed_api_formats,
                 field_presence.contains("allowed_models"),
                 allowed_models,
+                field_presence.contains("rate_limit"),
                 payload.rate_limit,
                 payload.is_active,
             )

apps/aether-gateway/src/state/runtime/auth/user_lifecycle.rs

@@ -371,6 +371,7 @@ impl AppState {
         allowed_api_formats: Option<Vec<String>>,
         allowed_models_present: bool,
         allowed_models: Option<Vec<String>>,
+        rate_limit_present: bool,
         rate_limit: Option<i32>,
         is_active: Option<bool>,
     ) -> Result<Option<aether_data::repository::users::StoredUserAuthRecord>, GatewayError> {
@@ -395,7 +396,7 @@ impl AppState {
             if let Some(is_active) = is_active {
                 user.is_active = is_active;
             }
-            let _ = rate_limit;
+            let _ = (rate_limit_present, rate_limit);
             return Ok(Some(user.clone()));
         }
 
@@ -409,6 +410,7 @@ impl AppState {
                 allowed_api_formats,
                 allowed_models_present,
                 allowed_models,
+                rate_limit_present,
                 rate_limit,
                 is_active,
             )