initial commit

app/Traits/UUID.php

@@ -0,0 +1,36 @@
+<?php
+
+namespace App\Traits;
+
+use Illuminate\Support\Str;
+
+trait UUID
+{
+    protected static function boot ()
+    {
+        // Boot other traits on the Model
+        parent::boot();
+
+        /**
+         * Listen for the creating event on the user model.
+         * Sets the 'id' to a UUID using Str::uuid() on the instance being created
+         */
+        static::creating(function ($model) {
+            if ($model->getKey() === null) {
+                $model->setAttribute($model->getKeyName(), Str::uuid()->toString());
+            }
+        });
+    }
+
+    // Tells the database not to auto-increment this field
+    public function getIncrementing ()
+    {
+        return false;
+    }
+
+    // Helps the application specify the field type in the database
+    public function getKeyType ()
+    {
+        return 'string';
+    }
+}