1

video-gen-api/app/services/payment.py

@@ -445,7 +445,8 @@ def _create_wechat_order(order: PaymentOrder, db_configs: dict[str, str]) -> str
                 "payer_client_ip": "127.0.0.1",
             }
         )
-        if code == 200:
+        result = result or {}
+        if code == 200 and result.get('code_url'):
             # 注意：微信返回的 code_url 可能需要进一步处理成二维码图片地址
             return result.get('code_url')
         else:
@@ -518,7 +519,8 @@ async def _query_wechat_order(db: AsyncSession, order: PaymentOrder, db_configs:
 
     try:
         code, result = client.query(out_trade_no=order.order_no)
-        if code == 200 and hasattr(result, 'get') and result.get('trade_state'):
+        result = result or {}
+        if code == 200 and result.get('trade_state'):
             logger.info(
                 f"WeChat query succeeded: order_no={order.order_no}, "
                 f"trade_state={result.get('trade_state')}"
@@ -573,8 +575,9 @@ async def _refund_wechat_order(
             },
             reason=refund_reason
         )
+        result = result or {}
         
-        if code == 200 and hasattr(result, 'get') and result.get('status') == 'SUCCESS':
+        if code == 200 and result.get('status') == 'SUCCESS':
             logger.info(f"WeChat refund succeeded: order_no={order.order_no}")
             return {"success": True, "refund_id": result.get('refund_id')}
         else:
@@ -584,7 +587,7 @@ async def _refund_wechat_order(
             )
             return {
                 "success": False, 
-                "message": f"微信退款失败: code={code}, {result.get('code', '') if hasattr(result, 'get') else ''}"
+                "message": f"微信退款失败: code={code}, {result.get('code', '')}"
             }
     except Exception as e:
         logger.exception(f"WeChat refund exception: order_no={order.order_no}")