MAPG-69 ability to cancel Google signup

src/Controller/LoginController.php

@@ -299,6 +299,14 @@ class LoginController
         return new JsonContent($data);
     }
 
+    public function resetGoogleSignup(): IContent
+    {
+        $this->request->session()->delete('google_user_data');
+
+        $data = ['success' => true];
+        return new JsonContent($data);
+    }
+
     public function activate()
     {
         if ($this->request->user() !== null) {

views/login/google_signup.php

@@ -10,14 +10,15 @@
                 <p class="justify">Please confirm your sign up request. Your account will be linked to your Google account.</p>
             <?php endif; ?>
             <input class="big fullWidth marginTop" type="email" name="email" placeholder="Email address" value="<?= $email ?>" disabled>
-            <div class="right marginTop">
-                <button type="submit">
+            <div class="right">
+                <button class="marginTop marginRight" type="submit">
                     <?php if ($found): ?>
                         Link
                     <?php else: ?>
                         Sign up
                     <?php endif; ?>
-                </button>
+                </button><!--
+             --><button id="cancelGoogleSignupButton" class="gray marginTop" type="button">Cancel</button>
             </div>
         </form>
     </div>
@@ -35,6 +36,14 @@
                 window.location.replace('/');
             });
         };
+
+        document.getElementById('cancelGoogleSignupButton').onclick = function () {
+            document.getElementById('loading').style.visibility = 'visible';
+
+            MapGuesser.httpRequest('POST', '/signup/google/reset', function () {
+                window.location.replace('/signup');
+            });
+        };
     })();
 </script>
 <?php require ROOT . '/views/templates/main_footer.php'; ?>

web.php

@@ -22,6 +22,7 @@ Container::$routeCollection->post('signup-action', 'signup', [MapGuesser\Control
 Container::$routeCollection->get('signup-google', 'signup/google', [MapGuesser\Controller\LoginController::class, 'getSignupWithGoogleForm']);
 Container::$routeCollection->post('signup-google-action', 'signup/google', [MapGuesser\Controller\LoginController::class, 'signupWithGoogle']);
 Container::$routeCollection->post('signup.reset', 'signup/reset', [MapGuesser\Controller\LoginController::class, 'resetSignup']);
+Container::$routeCollection->post('signup-google.reset', 'signup/google/reset', [MapGuesser\Controller\LoginController::class, 'resetGoogleSignup']);
 Container::$routeCollection->get('signup.success', 'signup/success', [MapGuesser\Controller\LoginController::class, 'getSignupSuccess']);
 Container::$routeCollection->get('signup.activate', 'signup/activate/{token}', [MapGuesser\Controller\LoginController::class, 'activate']);
 Container::$routeCollection->get('signup.cancel', 'signup/cancel/{token}', [MapGuesser\Controller\LoginController::class, 'cancel']);