added source feature

app/Traits/Sources.php

@@ -0,0 +1,37 @@
+<?php
+
+namespace App\Traits;
+
+trait Sources
+{
+    public function isSourcable(): bool
+    {
+        $sourcable = $this->sourcable ?: true;
+
+        return ($sourcable === true) && in_array('created_from', $this->getFillable());
+    }
+
+    public function isNotSourcable(): bool
+    {
+        return ! $this->isSourcable();
+    }
+
+    public function getSourceName($request = null): string
+    {
+        if (app()->runningInConsole()) {
+            $source = 'console';
+        }
+
+        if (empty($source)) {
+            $request = $request ?: request();
+
+            $source = $request->isApi() ? 'api' : null;
+        }
+
+        if (empty($source)) {
+            $source = 'ui';
+        }
+
+        return $source;
+    }
+}