21 make create account optional (#22)

Author: benbjurstrom

README.md

@@ -128,7 +128,7 @@ return [
     */
 
     'models' => [
-        'authenticatable' => env('AUTH_MODEL', App\Models\User::class),
+        'authenticatable' => App\Models\User::class,
     ],
 
     /*
@@ -157,6 +157,19 @@ return [
 
     'template' => 'otpz::mail.otpz',
     // 'template' => 'otpz::mail.notification',
+    
+    /*
+    |--------------------------------------------------------------------------
+    | User Resolver
+    |--------------------------------------------------------------------------
+    |
+    | Defines the class responsible for finding or creating users by email address.
+    | The default implementation will create a new user when an email doesn't exist.
+    | Replace with your own implementation for custom user resolution logic.
+    |
+    */
+
+    'user_resolver' => BenBjurstrom\Otpz\Actions\GetUserFromEmail::class,
 ];
 ```
 

config/otpz.php

@@ -31,7 +31,7 @@
     */
 
     'models' => [
-        'authenticatable' => env('AUTH_MODEL', App\Models\User::class),
+        'authenticatable' => App\Models\User::class,
     ],
 
     /*
@@ -60,4 +60,17 @@
 
     'template' => 'otpz::mail.otpz',
     // 'template' => 'otpz::mail.notification',
+
+    /*
+    |--------------------------------------------------------------------------
+    | User Resolver
+    |--------------------------------------------------------------------------
+    |
+    | Defines the class responsible for finding or creating users by email address.
+    | The default implementation will create a new user when an email doesn't exist.
+    | Replace with your own implementation for custom user resolution logic.
+    |
+    */
+
+    'user_resolver' => BenBjurstrom\Otpz\Actions\GetUserFromEmail::class,
 ];

src/Actions/SendOtp.php

@@ -17,7 +17,9 @@ class SendOtp
     public function handle(string $email, bool $remember = false): Otp
     {
         $mailable = config('otpz.mailable', OtpzMail::class);
-        $user = (new GetUserFromEmail)->handle($email);
+        $userResolver = config('otpz.user_resolver', GetUserFromEmail::class);
+
+        $user = (new $userResolver)->handle($email);
         [$otp, $code] = (new CreateOtp)->handle($user, $remember);
 
         Mail::to($user)->send(new $mailable($otp, $code));