Add audit logging.

app/Support/Logging/AuditLogger.php

@@ -0,0 +1,23 @@
+<?php
+declare(strict_types=1);
+
+namespace FireflyIII\Support\Logging;
+
+/**
+ * Class AuditLogger
+ */
+class AuditLogger
+{
+    /**
+     * Customize the given logger instance.
+     *
+     * @param  \Illuminate\Log\Logger $logger
+     *
+     * @return void
+     */
+    public function __invoke($logger)
+    {
+        $processor  = new AuditProcessor();
+        $logger->pushProcessor($processor);
+    }
+}

app/Support/Logging/AuditProcessor.php

@@ -0,0 +1,28 @@
+<?php
+declare(strict_types=1);
+
+namespace FireflyIII\Support\Logging;
+
+/**
+ * Class AuditProcessor
+ */
+class AuditProcessor
+{
+    /**
+     * @param array $record
+     *
+     * @return array
+     */
+    public function __invoke(array $record): array
+    {
+        $record['extra']['path'] = request()->method() . ':' . request()->url();
+
+        $record['extra']['IP'] = app('request')->ip();
+        if (auth()->check()) {
+            $record['extra']['user'] = auth()->user()->email;
+        }
+
+
+        return $record;
+    }
+}