initial commit

src/app/Models/Traits/HasUidTrait.php

@@ -0,0 +1,44 @@
+<?php
+
+namespace App\Models\Traits;
+
+trait HasUidTrait
+{
+    /**
+     * Ensure that when a model is saving, a unique ID
+     * is set for the model.
+     *
+     * @since 1.0.0
+     *
+     * @return void
+     */
+    public static function bootHasUidTrait(): void
+    {
+        //
+    }
+
+    /**
+     * Initialize logic.
+     *
+     * @since 1.0.0
+     *
+     * @return void
+     */
+    protected function initializeHasUidTrait(): void
+    {
+        $this->id = $this->generateUid();
+    }
+
+    /**
+     * Generates a cryptographically safe unique ID.
+     *
+     * @since 1.0.0
+     *
+     * @return string
+     */
+    public function generateUid(): string
+    {
+        $bytes = openssl_random_pseudo_bytes(env('APP_UID_BYTES', 8));
+        return bin2hex($bytes);
+    }
+}