update: log api

app/Logging/MysqlLogger.php

@@ -0,0 +1,11 @@
+<?php
+namespace App\Logging;
+
+class MysqlLogger
+{
+    public function __invoke(array $config){
+        return tap(new \Monolog\Logger('mysql'), function ($logger) {
+            $logger->pushHandler(new MysqlLoggerHandler());
+        });
+    }
+}