added trace output and fixed a bug when saving shipcalls without times

src/server/BreCal/database/sql_handler.py

@@ -218,6 +218,8 @@ class SQLHandler():
     
     def get_times_of_shipcall(self, shipcall)->pd.DataFrame:
         df_times = self.df_dict.get('times') # -> pd.DataFrame
+        if df_times is None:
+            return None
         df_times = df_times.loc[df_times["shipcall_id"]==shipcall.id]
         return df_times
     

src/server/BreCal/impl/shipcalls.py

@@ -1,6 +1,6 @@
 import json
 import logging
-
+import traceback
 import pydapper
 
 from ..schemas import model
@@ -36,6 +36,7 @@ def GetShipcalls(options):
         pooledConnection.close()
 
     except Exception as ex:
+        logging.error(traceback.format_exc())
         logging.error(ex)
         print(ex)
         result = {}
@@ -115,6 +116,7 @@ def PostShipcalls(schemaModel):
         return json.dumps({"id" : new_id}), 201, {'Content-Type': 'application/json; charset=utf-8'}
 
     except Exception as ex:
+        logging.error(traceback.format_exc())
         logging.error(ex)
         print(ex)
         result = {}
@@ -199,6 +201,7 @@ def PutShipcalls(schemaModel):
         return json.dumps({"id" : schemaModel["id"]}), 200
 
     except Exception as ex:
+        logging.error(traceback.format_exc())
         logging.error(ex)
         print(ex)
         result = {}