use warnings;
use strict;
use Carp;
+use Scalar::Util qw( blessed );
use base qw(DBIx::Class::ResultSet);
sub recursive_update {
- my( $self, $updates ) = @_;
+ my( $self, $updates, $fixed_fields ) = @_;
+ if( blessed( $updates ) && $updates->isa( 'DBIx::Class::Row' ) ){
+ return $updates;
+ }
my $object;
- $object = $self->find( $updates, { key => 'primary' } ) || $self->new( {} );
+# warn 'cond: ' . Dumper( $self->{cond} ); use Data::Dumper;
+# warn 'where: ' . Dumper( $self->{attrs}{where} ); use Data::Dumper;
+ my @missing = grep { !exists $updates->{$_} && !exists $fixed_fields->{$_} } $self->result_source->primary_columns;
+ if( defined $self->{cond} && $DBIx::Class::ResultSource::UNRESOLVABLE_CONDITION == $self->{cond} ){
+ $self->{cond} = undef;
+ $self->{attrs}{where} = undef;
+ if( ! scalar @missing ){
+ $object = $self->find( $updates, { key => 'primary' } );
+ }
+ }
+ else{
+ $object = $self->find( $updates, { key => 'primary' } );
+ }
+ $object ||= $self->new( {} );
for my $name ( keys %$updates ){
if($object->can($name)){
$self->_delete_empty_auto_increment($object);
# don't allow insert to recurse to related objects - we do the recursion ourselves
$object->{_rel_in_storage} = 1;
+# warn Dumper( $object->{_column_data} );
$object->update_or_insert;
# updating relations that can be done only after the row is inserted into the database
# many to many case
if( $self->is_m2m( $name ) ) {
my ( $pk ) = $self->_get_pk_for_related( $name );
- my @values = @{$updates->{$name}};
my @rows;
my $result_source = $object->$name->result_source;
- @rows = $result_source->resultset->search({ $pk => [ @values ] } ) if @values;
+ for my $elem ( @{$updates->{$name}} ){
+ if( ref $elem ){
+ push @rows, $result_source->resultset->find( $elem );
+ }
+ else{
+ push @rows, $result_source->resultset->find( { $pk => $elem } );
+ }
+ }
my $set_meth = 'set_' . $name;
$object->$set_meth( \@rows );
}
elsif( $object->result_source->has_relationship($name) ){
my $info = $object->result_source->relationship_info( $name );
- # has many case
+ # has many case (and similar)
if( ref $updates->{$name} eq 'ARRAY' ){
for my $sub_updates ( @{$updates->{$name}} ) {
my $sub_object = $object->search_related( $name )->recursive_update( $sub_updates );
sub is_m2m {
my( $self, $relation ) = @_;
+ my $rclass = $self->result_class;
+ # DBIx::Class::IntrospectableM2M
+ if( $rclass->can( '_m2m_metadata' ) ){
+ return $rclass->_m2m_metadata->{$relation};
+ }
my $object = $self->new({});
if ( $object->can($relation) and
- !$object->result_source->has_relationship($relation) and
+ !$self->result_source->has_relationship($relation) and
$object->can( 'set_' . $relation)
){
return 1;
sub get_m2m_source {
my( $self, $relation ) = @_;
+ my $rclass = $self->result_class;
+ # DBIx::Class::IntrospectableM2M
+ if( $rclass->can( '_m2m_metadata' ) ){
+ return $self->result_source
+ ->related_source(
+ $rclass->_m2m_metadata->{$relation}{relation}
+ )
+ ->related_source(
+ $rclass->_m2m_metadata->{$relation}{foreign_relation}
+ );
+ }
my $object = $self->new({});
my $r = $object->$relation;
return $r->result_source;
return;
}
-# Module implementation here
-
1; # Magic true value required at end of module
__END__