implemented fixes for errors

borrowing_service/signals.py

@@ -23,3 +23,5 @@ def notify_new_borrowing(sender, instance, created, **kwargs):
             )
         except TelegramUser.DoesNotExist:
             pass
+        except Exception as e:
+            print(str(e))

notifications_service/bot_commands.py

@@ -48,9 +48,3 @@ def user_borrowings(bot, message) -> None:
     ])
 
     bot.reply_to(message, borrowings_info)
-
-
-def send_payment_notification(bot, user_id, message) -> None:
-    chat_id = get_object_or_404(TelegramUser, user_id=user_id)
-
-    bot.send_message(chat_id=chat_id, text=message)

notifications_service/management/commands/run_telegram_bot.py

@@ -6,8 +6,7 @@
     welcome_message,
     help_information,
     user_borrowings,
-    is_user,
-    send_payment_notification
+    is_user
 )
 
 bot = telebot.TeleBot(TELEGRAM_BOT_TOKEN)
@@ -36,8 +35,8 @@ def send_users_borrowings(message: telebot.types.Message) -> None:
     user_borrowings(bot, message)
 
 
-def send_notification(user_id, message):
-    send_payment_notification(bot, user_id, message)
+def send_notification(chat_id, message):
+    bot.send_message(chat_id, message)
 
 
 class Command(BaseCommand):

payment_service/migrations/0003_alter_payment_status.py

@@ -0,0 +1,25 @@
+# Generated by Django 4.2.8 on 2023-12-18 18:11
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ("payment_service", "0002_alter_payment_session_url"),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name="payment",
+            name="status",
+            field=models.CharField(
+                choices=[
+                    ("PENDING", "pending"),
+                    ("PAID", "paid"),
+                    ("EXPIRED", "expired"),
+                ],
+                default="PENDING",
+                max_length=40,
+            ),
+        ),
+    ]

payment_service/services.py

@@ -8,6 +8,8 @@
 from borrowing_service.models import Borrowing
 from core import settings
 from notifications_service.management.commands import run_telegram_bot
+from notifications_service.management.commands.run_telegram_bot import send_notification
+from notifications_service.models import TelegramUser
 from payment_service.models import Payment
 
 
@@ -100,5 +102,12 @@ def successful_payment_notification(payment: Payment) -> None:
 
     message = (f"Your payment of {amount_total} dollars "
                f"for {book_name} was successful")
-
-    run_telegram_bot.send_notification(user.id, message)
+    try:
+        send_notification(
+            TelegramUser.objects.get(user_id=user.id).chat_id,
+            message
+        )
+    except TelegramUser.DoesNotExist:
+        pass
+    except Exception as e:
+        print(str(e))

payment_service/views.py

@@ -41,7 +41,6 @@ def payment_successful(self, request, pk: None):
         """Endpoint for redirection after successful payment"""
         payment = self.get_object()
         session = stripe.checkout.Session.retrieve(payment.session_id)
-        dockerize-bot
 
         status = session.status
         if status != "complete":