add currencies endpoint

app/Http/Controllers/Api/CurrencyController.php

+<?php
+
+namespace App\Http\Controllers\Api;
+
+class CurrencyController extends Controller
+{
+    public function index() {
+        // raw because <= NOW() is mysql directly into the function and the builder will misunderstand it otherwise
+        return \App\Currency::all();
+    }
+
+    public function default() {
+        return \App\Currency::where('currency_code', 'EUR')->first();
+    }
+}
\ No newline at end of file

routes/api.php

@@ -22,6 +22,14 @@ $router->group(
     }
 );
 
+$router->group(
+    ['prefix' => 'currencies'],
+    function () use ($router) {
+        $router->get('/', 'CurrencyController@index');
+        $router->get('/default', 'CurrencyController@default');
+    }
+);
+
 $router->group(
     ['prefix' => 'characters'],
     function () use ($router) {