Redirect to sign-up if already logged in

src/Controllers/SignUpController.php

@@ -61,6 +61,11 @@ class SignUpController extends BaseController
             return $this->redirect->to('/oauth/' . $provider->provider);
         }
 
+        if ($this->auth->user()) {
+            // User is already logged in - that means a supporter has registered an angel. Return to register page.
+            return $this->redirect->to('/sign-up');
+        }
+
         return $this->redirect->to('/');
     }
 

tests/Unit/Controllers/SignUpControllerTest.php

@@ -85,6 +85,26 @@ final class SignUpControllerTest extends ControllerTest
         $this->assertFalse($this->session->has('show_welcome'));
     }
 
+    /**
+     * @covers \Engelsystem\Controllers\SignUpController
+     */
+    public function testSaveAlreadyLoggedIn(): void
+    {
+        $this->setPasswordRegistrationEnabledConfig();
+        $request = $this->request->withParsedBody(['user' => 'data']);
+
+        // Fake logged in user
+        $this->authenticator->method('user')->willReturn(new EngelsystemUser());
+
+        // Assert that the user is redirected to /sign-up again
+        $this->response
+            ->expects(self::once())
+            ->method('redirectTo')
+            ->with('http://localhost/sign-up', 302);
+
+        $this->subject->save($request);
+    }
+
     /**
      * @covers \Engelsystem\Controllers\SignUpController
      */