✨ Ajoute les 2 controllers et l'authentification

app/Http/Controllers/LinksController.php

@@ -0,0 +1,32 @@
+<?php
+
+namespace App\Http\Controllers;
+
+use App\User;
+use Illuminate\Http\Request;
+use Illuminate\Validation\ValidationException;
+use Laravel\Lumen\Routing\Controller as BaseController;
+
+class LinksController extends BaseController
+{
+    public function add(Request $request)
+    {
+        /** @var User $user */
+        $user = $request->user()->first();
+        $email = $user->email;
+        
+        $link = $request->input('link');
+        $link = filter_var($link, FILTER_VALIDATE_URL);
+        if ($link === false) {
+            return response()->json(['error' => 'Invalid link.'], 422);
+        }
+
+        $email_sent = mail($email, 'New link', $link);
+
+        if ($email_sent) {
+            return response()->json(['info' => 'Email sent.']);
+        }
+
+        return response()->json(['error' => 'An error occured while sending email'], 500);
+    }
+}