Can no longer buy badges from receipt or direct link page if quantity is empty

docs/changelog/7.x.x.txt

@@ -36,6 +36,8 @@
  - fixed: If a user clicks on an unsubscribe link in an email and they are not logged into WebGUI, they are now prompted to log in so that they can then unsbscribe.
  - fixed: Using a password recovery token a second time informs the user of the reuse instead of having a style inside a style with a login form.
  - fixed: Thingy Things can now have no fields and still be functional.
+ - fixed: Can no longer buy badges from receipt or direct link page if quantity is empty
+
 7.5.22
  - fixed: Layout template now gets prepared correctly
  - fixed: When user does not have permissions to search/edit a thing a proper error is shown.

lib/WebGUI/Asset/Sku/EMSBadge.pm

@@ -51,6 +51,9 @@ Adds this badge as configured for an individual to the cart.
 
 sub addToCart {
 	my ($self, $badgeInfo) = @_;
+    if($self->getQuantityAvailable() < 1){ 
+        return WebGUI::International->new($self->session, "Asset_EventManagementSystem")->get('no more available');
+    }
 	$badgeInfo->{badgeId} = "new";
 	$badgeInfo->{badgeAssetId} = $self->getId;
 	$badgeInfo->{emsAssetId} = $self->getParent->getId;
@@ -397,7 +400,9 @@ sub view {
                             name         => 'email',
                             defaultValue => $form->get('email','email'),
                         });
-    $vars{submitAddress} = WebGUI::Form::submit($session, {value => $i18n->get('add to cart'),});
+    if($self->getQuantityAvailable() > 0){ 
+        $vars{submitAddress} = WebGUI::Form::submit($session, {value => $i18n->get('add to cart'),});
+    }
     $vars{title}       = $self->getTitle;
     $vars{description} = $self->get('description');
 	

lib/WebGUI/i18n/English/Asset_EventManagementSystem.pm

@@ -895,6 +895,11 @@ our $I18N = {
         context        => q|heading on add badge to cart screen|,
     },
 
+    'no more available' => {
+        message     => q|Error: No more items available for purcahse.|,
+        lastUpdated    => 0,
+    },
+
     'add to cart' => {
         message     => q|Add To Cart|,
         lastUpdated    => 0,