partial commit of integrating the input validation (references and mandatory fields)

src/server/BreCal/__init__.py

@@ -46,6 +46,7 @@ def create_app(test_config=None):
         app.config.from_mapping(test_config)
 
     try:
+        import os
         print(f'Instance path = {app.instance_path}')
         os.makedirs(app.instance_path)
     except OSError:

src/server/BreCal/database/update_database.py

@@ -68,7 +68,6 @@ def evaluate_shipcall_state(mysql_connector_instance, shipcall_id:int=None, debu
             with mysql.connector.connect(**mysql_connection_data) as mysql_connector_instance:
                 evaluate_shipcall_state(mysql_connector_instance)
     returns None
-
     """
     sql_handler = SQLHandler(sql_connection=mysql_connector_instance, read_all=True)
     vr = ValidationRules(sql_handler)

src/server/BreCal/impl/shipcalls.py

@@ -123,6 +123,17 @@ def PostShipcalls(schemaModel):
             query += "?" + param_key + "?"
         query += ")"
 
+        # #TODO: enter completeness validation here. Only shipcalls, where all required fields are filled in are valid
+        # "Pflichtfelder: z.B. die Felder bei der Neuanlage eines shipcalls müssen entsprechend des Anlauf-Typs belegt sein, damit gespeichert werden kann" - Daniel Schick
+
+        # #TODO: enter role validation here. Only users of correct type should be allowed to post a shipcall
+
+        # #TODO: enter reference validation here
+        # full_id_existances = check_id_existances(mysql_connector_instance=sql_connection, schemaModel=schemaModel, debug=False)
+        # if not full_id_existances:
+        # pooledConnection.close()
+        # return json.dumps({"message" : "call failed. missing mandatory keywords."}), 500, {'Content-Type': 'application/json; charset=utf-8'}
+
         commands.execute(query, schemaModel)
         new_id = commands.execute_scalar("select last_insert_id()")
 
@@ -206,6 +217,17 @@ def PutShipcalls(schemaModel):
             query += key + " = ?" + param_key + "? "
 
         query += "WHERE id = ?id?"
+
+        # #TODO: enter role validation here. 
+
+        # #TODO: enter completeness validation here. Only shipcalls, where all required fields are filled in are valid
+
+
+        # #TODO: enter reference validation here
+        # full_id_existances = check_id_existances(mysql_connector_instance=sql_connection, schemaModel=schemaModel, debug=False)
+        # if not full_id_existances:
+        # return ... (500)
+
         affected_rows = commands.execute(query, param=schemaModel)
 
         pquery = "SELECT id, participant_id, type FROM shipcall_participant_map where shipcall_id = ?id?"