Store entities completely in the database

packages/backend-common/src/logging/index.ts

@@ -15,3 +15,4 @@
  */
 
 export * from './rootLogger';
+export * from './voidLogger';

packages/backend-common/src/logging/voidLogger.ts

@@ -0,0 +1,27 @@
+/*
+ * Copyright 2020 Spotify AB
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+import { PassThrough } from 'stream';
+import winston, { Logger } from 'winston';
+
+/**
+ * A logger that just throws away all messages.
+ */
+export function getVoidLogger(): Logger {
+  return winston.createLogger({
+    transports: [new winston.transports.Stream({ stream: new PassThrough() })],
+  });
+}