fix: make support replies finish promptly

backend/bot/services/support_service.py

@@ -1,5 +1,6 @@
 from __future__ import annotations
 
+import asyncio
 import logging
 from dataclasses import dataclass
 from datetime import datetime, timezone
@@ -134,6 +135,16 @@ class SupportService:
             email_auth_service=self.email_auth_service,
         )
 
+    @staticmethod
+    def _schedule_notification(coro, error_message: str, *error_args: Any) -> None:
+        async def _runner():
+            try:
+                await coro
+            except Exception:
+                logger.exception(error_message, *error_args)
+
+        asyncio.create_task(_runner(), name="support-notification")
+
     async def _ensure_user_allowed(self, session, user_id: int) -> User:
         user = await user_dal.get_user_by_id(session, user_id)
         if not user or user.is_banned or not self.settings.SUPPORT_TICKETS_ENABLED:
@@ -218,8 +229,8 @@ class SupportService:
             await session.commit()
 
         if notification_decision.send_telegram or notification_decision.send_email:
-            try:
-                await self.notification_service.notify_support_user_reply(
+            self._schedule_notification(
+                self.notification_service.notify_support_user_reply(
                     ticket,
                     message,
                     user,
@@ -227,9 +238,10 @@ class SupportService:
                     unread_count=int(ticket.unread_admin_count or 0),
                     send_telegram=notification_decision.send_telegram,
                     send_email=notification_decision.send_email,
-                )
-            except Exception:
-                logger.exception("Failed to notify about support user reply %s", ticket_id)
+                ),
+                "Failed to notify about support user reply %s",
+                ticket_id,
+            )
         return ticket, message
 
     async def reply_as_admin(
@@ -275,10 +287,11 @@ class SupportService:
             await session.commit()
 
         if user and not is_internal_note:
-            try:
-                await self.notification_service.notify_support_admin_reply(ticket, message, user)
-            except Exception:
-                logger.exception("Failed to notify user about support admin reply %s", ticket_id)
+            self._schedule_notification(
+                self.notification_service.notify_support_admin_reply(ticket, message, user),
+                "Failed to notify user about support admin reply %s",
+                ticket_id,
+            )
         return ticket, message
 
     async def change_status(self, admin_id: int, ticket_id: int, status: str) -> SupportTicket:

frontend/src/admin/sections/SupportSection.svelte

@@ -93,7 +93,8 @@
   });
 
   async function send(body) {
-    await supportStore.sendReply(body);
+    const sent = await supportStore.sendReply(body);
+    if (!sent) return;
     reply = "";
   }
 

frontend/src/lib/admin/stores/supportStore.js

@@ -193,17 +193,26 @@ export function createAdminSupportStore({ api, onToast, at }) {
         body: JSON.stringify({ body, is_internal_note: internal }),
       });
       if (!res?.ok) throw res;
-      state.update((s) => ({
-        ...s,
-        openedTicket: res.ticket
-          ? { ...s.openedTicket, ...res.ticket, user: res.ticket.user || s.openedTicket?.user }
-          : s.openedTicket,
-        messages: [...s.messages, res.message],
-      }));
-      await loadList();
-      await loadStats();
+      state.update((s) =>
+        s.openedTicketId === current
+          ? {
+              ...s,
+              openedTicket: res.ticket
+                ? {
+                    ...s.openedTicket,
+                    ...res.ticket,
+                    user: res.ticket.user || s.openedTicket?.user,
+                  }
+                : s.openedTicket,
+              messages: res.message ? [...s.messages, res.message] : s.messages,
+            }
+          : s
+      );
+      void Promise.allSettled([loadList({ silent: true }), loadStats()]);
+      return true;
     } catch (error) {
       onToast(error?.message || at("support_send_failed", {}, "Send failed"));
+      return false;
     } finally {
       state.update((s) => ({ ...s, sending: false }));
     }

frontend/src/lib/webapp/stores/supportStore.js

@@ -258,13 +258,19 @@ export function createSupportStore({ api, t, showToast }) {
         body: JSON.stringify({ body }),
       });
       if (!res?.ok) throw res;
-      state.update((s) => ({
-        ...s,
-        openedTicket: res.ticket || s.openedTicket,
-        messages: [...s.messages, res.message],
-      }));
-      await refreshUnread();
-      await loadList({ silent: true, force: true });
+      state.update((s) =>
+        s.openedTicketId === ticketId
+          ? {
+              ...s,
+              openedTicket: res.ticket || s.openedTicket,
+              messages: res.message ? [...s.messages, res.message] : s.messages,
+            }
+          : s
+      );
+      void Promise.allSettled([
+        refreshUnread({ silent: true }),
+        loadList({ silent: true, force: true }),
+      ]);
       return true;
     } catch (error) {
       showToast(error?.message || t("wa_support_send_failed"));