Played around with a new app structure

app/Access/Controllers/UserInviteController.php

@@ -0,0 +1,101 @@
+<?php
+
+namespace BookStack\Access\Controllers;
+
+use BookStack\Access\UserInviteService;
+use BookStack\Exceptions\UserTokenExpiredException;
+use BookStack\Exceptions\UserTokenNotFoundException;
+use BookStack\Http\Controllers\Controller;
+use BookStack\Users\UserRepo;
+use Exception;
+use Illuminate\Http\RedirectResponse;
+use Illuminate\Http\Request;
+use Illuminate\Routing\Redirector;
+use Illuminate\Support\Facades\Hash;
+use Illuminate\Validation\Rules\Password;
+
+class UserInviteController extends Controller
+{
+    protected UserInviteService $inviteService;
+    protected UserRepo $userRepo;
+
+    /**
+     * Create a new controller instance.
+     */
+    public function __construct(UserInviteService $inviteService, UserRepo $userRepo)
+    {
+        $this->middleware('guest');
+        $this->middleware('guard:standard');
+
+        $this->inviteService = $inviteService;
+        $this->userRepo = $userRepo;
+    }
+
+    /**
+     * Show the page for the user to set the password for their account.
+     *
+     * @throws Exception
+     */
+    public function showSetPassword(string $token)
+    {
+        try {
+            $this->inviteService->checkTokenAndGetUserId($token);
+        } catch (Exception $exception) {
+            return $this->handleTokenException($exception);
+        }
+
+        return view('auth.invite-set-password', [
+            'token' => $token,
+        ]);
+    }
+
+    /**
+     * Sets the password for an invited user and then grants them access.
+     *
+     * @throws Exception
+     */
+    public function setPassword(Request $request, string $token)
+    {
+        $this->validate($request, [
+            'password' => ['required', Password::default()],
+        ]);
+
+        try {
+            $userId = $this->inviteService->checkTokenAndGetUserId($token);
+        } catch (Exception $exception) {
+            return $this->handleTokenException($exception);
+        }
+
+        $user = $this->userRepo->getById($userId);
+        $user->password = Hash::make($request->get('password'));
+        $user->email_confirmed = true;
+        $user->save();
+
+        $this->inviteService->deleteByUser($user);
+        $this->showSuccessNotification(trans('auth.user_invite_success_login', ['appName' => setting('app-name')]));
+
+        return redirect('/login');
+    }
+
+    /**
+     * Check and validate the exception thrown when checking an invite token.
+     *
+     * @throws Exception
+     *
+     * @return RedirectResponse|Redirector
+     */
+    protected function handleTokenException(Exception $exception)
+    {
+        if ($exception instanceof UserTokenNotFoundException) {
+            return redirect('/');
+        }
+
+        if ($exception instanceof UserTokenExpiredException) {
+            $this->showErrorNotification(trans('errors.invite_token_expired'));
+
+            return redirect('/password/email');
+        }
+
+        throw $exception;
+    }
+}