Separated laravel app to its own folder (#540)

api/app/helpers.php

@@ -0,0 +1,21 @@
+<?php
+
+if (!function_exists('front_url')) {
+    function front_url($path = '')
+    {
+        $baseUrl = config('app.front_url') ?? config('app.url');
+        \Log::info('Base URL for front-end: ' . $baseUrl);
+        if (! $baseUrl) {
+            return $path;
+        }
+
+        return rtrim($baseUrl, '/') . '/' . ltrim($path, '/');
+    }
+}
+
+if (!function_exists('pricing_enabled')) {
+    function pricing_enabled(): bool
+    {
+        return App::environment() !== 'testing' && !is_null(config('cashier.key'));
+    }
+}