Add update_or_create_related

diff --git a/Changes b/Changes
index ea392d3..c77d47b 100644 (file)
--- a/Changes
+++ b/Changes
@@ -4,6 +4,7 @@ Revision history for DBIx::Class
         - added add_column alias to ResultSourceProxy
         - added source_name to ResultSource
        - load_classes now uses source_name and sets it if necessary
+        - add update_or_create_related
 
 0.06002
         - fix for -and conditions when updating or deleting on a ResultSet

diff --git a/lib/DBIx/Class/Relationship/Base.pm b/lib/DBIx/Class/Relationship/Base.pm
index 6e6a4f4..034e5cc 100644 (file)
--- a/lib/DBIx/Class/Relationship/Base.pm
+++ b/lib/DBIx/Class/Relationship/Base.pm
@@ -252,6 +252,21 @@ sub find_or_create_related {
   return $self->find_related(@_) || $self->create_related(@_);
 }
 
+=head2 update_or_create_related
+
+  my $updated_item = $obj->update_or_create_related('relname', \%col_data, \%attrs?);
+
+Update or create an item of a related class. See
+L<DBIx::Class::ResultSet/"update_or_create"> for details.
+
+=cut
+
+sub update_or_create_related {
+  my $self = shift;
+  my $rel = shift;
+  return $self->related_resultset($rel)->update_or_create(@_);
+}
+
 =head2 set_from_related
 
   $book->set_from_related('author', $author_obj);

diff --git a/t/run/20unique.tl b/t/run/20unique.tl
index 024f09f..8b6ce3e 100644 (file)
--- a/t/run/20unique.tl
+++ b/t/run/20unique.tl
@@ -1,7 +1,7 @@
 sub run_tests {
 my $schema = shift;
 
-plan tests => 26;
+plan tests => 30;
 
 my $artistid = 1;
 my $title    = 'UNIQUE Constraint';
@@ -98,6 +98,20 @@ is($cd7->get_column('artist'), $cd1->get_column('artist'), 'artist is correct');
 is($cd7->title, $cd1->title, 'title is correct');
 is($cd7->year, $cd1->year, 'year is correct');
 
+my $cd8 = $artist->update_or_create_related('cds',
+  {
+    artist => $artistid,
+    title  => $title,
+    year   => 2021,
+  },
+  { key => 'artist_title' }
+);
+
+is($cd8->cdid, $cd1->cdid, 'update or create related by specific key: cdid is correct');
+is($cd8->get_column('artist'), $cd1->get_column('artist'), 'artist is correct');
+is($cd8->title, $cd1->title, 'title is correct');
+is($cd8->year, 2021, 'year is correct');
+
 }
 
 1;