修复

app/utils.py

@@ -302,4 +302,44 @@ def get_allowed_domains_with_time():
         return domain_info
     except Exception as e:
         logger.error(f'Error fetching allowed domains with time: {e}')
-        return {} 
+        return {}
+
+
+def get_all_emails(count=50):
+    """
+    获取所有邮件
+    :param count: 返回的邮件数量限制
+    :return: 邮件列表
+    """
+    try:
+        # 获取所有邮件键
+        pattern = 'email:*'
+        email_keys = redis_client.keys(pattern)
+        
+        # 获取每个邮件的详细信息
+        emails = []
+        for key in email_keys:
+            email_data = redis_client.hgetall(key)
+            if email_data:
+                # 转换字节数据为字符串
+                email = {k.decode(): v.decode() for k, v in email_data.items()}
+                # 解析 JSON 字符串字段
+                if 'recipients' in email:
+                    email['recipients'] = json.loads(email['recipients'])
+                if 'attachments' in email:
+                    email['attachments'] = json.loads(email['attachments'])
+                if 'headers' in email:
+                    email['headers'] = json.loads(email['headers'])
+                if 'peer' in email:
+                    email['peer'] = json.loads(email['peer'])
+                emails.append(email)
+        
+        # 按时间戳排序
+        emails.sort(key=lambda x: x.get('timestamp', ''), reverse=True)
+        
+        # 限制返回数量
+        return emails[:count]
+        
+    except Exception as e:
+        logger.error(f"Error getting all emails: {str(e)}")
+        return []