stars fixes

app/api/routes/content.py

@@ -80,16 +80,18 @@ async def s_api_v1_content_view(request, content_address: str):
             if request.ctx.user.telegram_id in [5587262915, 6861699286]:
                 stars_cost = 2
 
+            invoice_id = f"access_{uuid.uuid4().hex}"
             exist_invoice = request.ctx.db_session.query(StarsInvoice).filter(
                 and_(
                     StarsInvoice.user_id == request.ctx.user.id,
                     StarsInvoice.created > datetime.now() - timedelta(minutes=25),
+                    StarsInvoice.amount == stars_cost,
+                    StarsInvoice.external_id == invoice_id
                 )
             ).first()
             if exist_invoice:
                 invoice_url = exist_invoice.invoice_url
             else:
-                invoice_id = f"access_{uuid.uuid4().hex}"
                 invocie_url = None
                 try:
                     invoice_url = await Bot(token=CLIENT_TELEGRAM_API_KEY).create_invoice_link(