CM-31412 - Fix severity sorting for unknown severity (#197)

* CM-31412 [cli] - SCA- fix advisory severity is missing throw exception in sorted detections

Author: morsa4406

cycode/cli/models.py

@@ -2,6 +2,7 @@
 from enum import Enum
 from typing import Dict, List, NamedTuple, Optional, Type
 
+from cycode.cyclient import logger
 from cycode.cyclient.models import Detection
 
 
@@ -42,6 +43,14 @@ def try_get_value(name: str) -> any:
 
         return Severity[name].value
 
+    @staticmethod
+    def get_member_weight(name: str) -> any:
+        weight = Severity.try_get_value(name)
+        if weight is None:
+            logger.debug(f'missing severity in enum: {name}')
+            return -2
+        return weight
+
 
 class CliError(NamedTuple):
     code: str

cycode/cli/printers/tables/sca_table_printer.py

@@ -74,7 +74,7 @@ def __group_by(detections: List[Detection], details_field_name: str) -> Dict[str
     @staticmethod
     def __severity_sort_key(detection: Detection) -> int:
         severity = detection.detection_details.get('advisory_severity')
-        return Severity.try_get_value(severity)
+        return Severity.get_member_weight(severity)
 
     def _sort_detections_by_severity(self, detections: List[Detection]) -> List[Detection]:
         return sorted(detections, key=self.__severity_sort_key, reverse=True)