Add support for custom user model in AuthKitAuthenticationRequest (#15)

* Add support for custom user model in AuthKitAuthenticationRequest

* Stop ignoring invalid return type error, as unknown class is no longer referenced

* Update AuthKitAuthenticationRequest.php

---------

Co-authored-by: Taylor Otwell <[email protected]>

Author: zachgilbert97

phpstan.neon.dist

@@ -3,6 +3,3 @@ parameters:
     - src
 
   level: 0
-
-  ignoreErrors:
-    - '#has invalid (return type|type) App\\Models\\User#'

src/Http/Requests/AuthKitAuthenticationRequest.php

@@ -2,10 +2,11 @@
 
 namespace Laravel\WorkOS\Http\Requests;
 
-use App\Models\User as AppUser;
 use Illuminate\Auth\Events\Registered;
+use Illuminate\Contracts\Auth\Authenticatable;
 use Illuminate\Foundation\Http\FormRequest;
 use Illuminate\Support\Facades\Auth;
+use Illuminate\Support\Facades\Config;
 use Illuminate\Support\Facades\URL;
 use Inertia\Inertia;
 use Laravel\WorkOS\User;
@@ -72,19 +73,21 @@ public function authenticate(?callable $findUsing = null, ?callable $createUsing
     /**
      * Find the user with the given WorkOS ID.
      */
-    protected function findUsing(User $user): ?AppUser
+    protected function findUsing(User $user): ?Authenticatable
     {
-        /** @phpstan-ignore class.notFound */
-        return AppUser::where('workos_id', $user->id)->first();
+        $userModelClass = Config::get('auth.providers.users.model');
+
+        return $userModelClass::where('workos_id', $user->id)->first();
     }
 
     /**
      * Create a user from the given WorkOS user.
      */
-    protected function createUsing(User $user): AppUser
+    protected function createUsing(User $user): Authenticatable
     {
-        /** @phpstan-ignore class.notFound */
-        return AppUser::create([
+        $userModelClass = Config::get('auth.providers.users.model');
+
+        return $userModelClass::create([
             'name' => $user->firstName.' '.$user->lastName,
             'email' => $user->email,
             'email_verified_at' => now(),
@@ -96,7 +99,7 @@ protected function createUsing(User $user): AppUser
     /**
      * Update a user from the given WorkOS user.
      */
-    protected function updateUsing(AppUser $user, User $userFromWorkOS): AppUser
+    protected function updateUsing(Authenticatable $user, User $userFromWorkOS): Authenticatable
     {
         return tap($user)->update([
             // 'name' => $userFromWorkOS->firstName.' '.$userFromWorkOS->lastName,