release 0.08123

[dbsrgits/DBIx-Class.git] / lib / DBIx / Class / Relationship / CascadeActions.pm

diff --git a/lib/DBIx/Class/Relationship/CascadeActions.pm b/lib/DBIx/Class/Relationship/CascadeActions.pm
index e5afd35..fde8f5d 100644 (file)
--- a/lib/DBIx/Class/Relationship/CascadeActions.pm
+++ b/lib/DBIx/Class/Relationship/CascadeActions.pm
@@ -16,15 +16,24 @@ sub delete {
     # be handling this anyway. Assuming we have joins we probably actually
     # *could* do them, but I'd rather not.
 
-  my $ret = $self->next::method(@rest);
-
   my $source = $self->result_source;
   my %rels = map { $_ => $source->relationship_info($_) } $source->relationships;
   my @cascade = grep { $rels{$_}{attrs}{cascade_delete} } keys %rels;
-  foreach my $rel (@cascade) {
-    $self->search_related($rel)->delete_all;
+
+  if (@cascade) {
+    my $guard = $source->schema->txn_scope_guard;
+
+    my $ret = $self->next::method(@rest);
+
+    foreach my $rel (@cascade) {
+      $self->search_related($rel)->delete_all;
+    }
+
+    $guard->commit;
+    return $ret;
   }
-  return $ret;
+
+  $self->next::method(@rest);
 }
 
 sub update {
@@ -32,19 +41,31 @@ sub update {
   return $self->next::method(@rest) unless ref $self;
     # Because update cascades on a class *really* don't make sense!
 
-  my $ret = $self->next::method(@rest);
-
   my $source = $self->result_source;
   my %rels = map { $_ => $source->relationship_info($_) } $source->relationships;
   my @cascade = grep { $rels{$_}{attrs}{cascade_update} } keys %rels;
-  foreach my $rel (@cascade) {
-    next if (
-      $rels{$rel}{attrs}{accessor} eq 'single'
-      && !exists($self->{_relationship_data}{$rel})
-    );
-    $_->update for grep defined, $self->$rel;
+
+  if (@cascade) {
+    my $guard = $source->schema->txn_scope_guard;
+
+    my $ret = $self->next::method(@rest);
+
+    foreach my $rel (@cascade) {
+      next if (
+        $rels{$rel}{attrs}{accessor}
+          &&
+        $rels{$rel}{attrs}{accessor} eq 'single'
+          &&
+        !exists($self->{_relationship_data}{$rel})
+      );
+      $_->update for grep defined, $self->$rel;
+    }
+
+    $guard->commit;
+    return $ret;
   }
-  return $ret;
+
+  $self->next::method(@rest);
 }
 
 1;