Fixed create borrowings feature

Naz-iv · Dec 18, 2023 · 454986c · 454986c
1 parent f5da51c
commit 454986c
Showing 1 changed file with 13 additions and 10 deletions.
diff --git a/borrowing_service/signals.py b/borrowing_service/signals.py
@@ -10,13 +10,16 @@
 @receiver(post_save, sender=Borrowing)
 def notify_new_borrowing(sender, instance, created, **kwargs):
     if created:
-        borrowing_info = (
-            "New borrowing created:\n\n"
-            f"-Book: {instance.book}\n"
-            f"--Borrow date: {instance.borrow_date}\n"
-            f"--Expected return date: {instance.expected_return_date}\n"
-        )
-        send_notification(
-            TelegramUser.objects.get(user_id=instance.user_id).chat_id,
-            borrowing_info
-        )
+        try:
+            borrowing_info = (
+                "New borrowing created:\n\n"
+                f"-Book: {instance.book}\n"
+                f"--Borrow date: {instance.borrow_date}\n"
+                f"--Expected return date: {instance.expected_return_date}\n"
+            )
+            send_notification(
+                TelegramUser.objects.get(user_id=instance.user_id).chat_id,
+                borrowing_info
+            )
+        except TelegramUser.DoesNotExist:
+            pass