ISSUE #98

* Be resilient to undefined saga config.

Author: Sergio García Prado

packages/core/minos-microservice-saga/minos/saga/executions/storage.py

@@ -2,6 +2,9 @@
     annotations,
 )
 
+from contextlib import (
+    suppress,
+)
 from typing import (
     Type,
     Union,
@@ -12,6 +15,7 @@
 
 from minos.common import (
     Config,
+    MinosConfigException,
     MinosJsonBinaryProtocol,
     MinosStorage,
     MinosStorageLmdb,
@@ -46,7 +50,9 @@ def from_config(cls, config: Config, **kwargs) -> SagaExecutionStorage:
         :param kwargs: Additional named arguments.
         :return: A new ``SagaExecutionStorage`` instance.
         """
-        return cls(**(config.get_database_by_name("saga") | kwargs))
+        with suppress(MinosConfigException):
+            kwargs |= config.get_database_by_name("saga")
+        return cls(**kwargs)
 
     def store(self, execution: SagaExecution) -> None:
         """Store an execution.