use Carp::Clan qw/^DBIx::Class/;
use Sub::Name ();
+our %_pod_inherit_config =
+ (
+ class_map => { 'DBIx::Class::Relationship::ManyToMany' => 'DBIx::Class::Relationship' }
+ );
+
sub many_to_many {
my ($class, $meth, $rel, $f_rel, $rel_attrs) = @_;
my $rs = $self->search_related($rel)->search_related(
$f_rel, @_ > 0 ? @_ : undef, { %{$rel_attrs||{}}, %$attrs }
);
- return $rs;
+ return $rs;
};
my $meth_name = join '::', $class, $meth;
*$meth_name = Sub::Name::subname $meth_name, sub {
- my $self = shift;
- my $rs = $self->$rs_meth( @_ );
- return (wantarray ? $rs->all : $rs);
- };
+ my $self = shift;
+ my $rs = $self->$rs_meth( @_ );
+ return (wantarray ? $rs->all : $rs);
+ };
my $add_meth_name = join '::', $class, $add_meth;
*$add_meth_name = Sub::Name::subname $add_meth_name, sub {
my $obj;
if (ref $_[0]) {
if (ref $_[0] eq 'HASH') {
- $obj = $f_rel_rs->create($_[0]);
+ $obj = $f_rel_rs->find_or_create($_[0]);
} else {
$obj = $_[0];
}
} else {
- $obj = $f_rel_rs->create({@_});
+ $obj = $f_rel_rs->find_or_create({@_});
}
my $link_vals = @_ > 1 && ref $_[$#_] eq 'HASH' ? pop(@_) : {};
my $link = $self->search_related($rel)->new_result($link_vals);
$link->set_from_related($f_rel, $obj);
$link->insert();
- return $obj;
+ return $obj;
};
my $set_meth_name = join '::', $class, $set_meth;
"{$set_meth} needs a list of objects or hashrefs"
);
my @to_set = (ref($_[0]) eq 'ARRAY' ? @{ $_[0] } : @_);
- $self->search_related($rel, {})->delete;
+ # if there is a where clause in the attributes, ensure we only delete
+ # rows that are within the where restriction
+ if ($rel_attrs && $rel_attrs->{where}) {
+ $self->search_related( $rel, $rel_attrs->{where},{join => $f_rel})->delete;
+ } else {
+ $self->search_related( $rel, {} )->delete;
+ }
+ # add in the set rel objects
$self->$add_meth($_, ref($_[1]) ? $_[1] : {}) for (@to_set);
};