sub many_to_many {
my ($class, $meth, $rel, $f_rel, $rel_attrs) = @_;
+
+ $class->throw_exception(
+ "missing relation in many-to-many"
+ ) unless $rel;
+
+ $class->throw_exception(
+ "missing foreign relation in many-to-many"
+ ) unless $f_rel;
+
{
no strict 'refs';
no warnings 'redefine';
my $remove_meth = "remove_from_${meth}";
my $set_meth = "set_${meth}";
+ $rel_attrs->{alias} ||= $f_rel;
+
*{"${class}::${meth}"} = sub {
my $self = shift;
my $attrs = @_ > 1 && ref $_[$#_] eq 'HASH' ? pop(@_) : {};
+ my @args = ($f_rel, @_ > 0 ? @_ : undef, { %{$rel_attrs||{}}, %$attrs });
$self->search_related($rel)->search_related(
$f_rel, @_ > 0 ? @_ : undef, { %{$rel_attrs||{}}, %$attrs }
);
my $rel_source_name = $source->relationship_info($rel)->{source};
my $rel_source = $schema->resultset($rel_source_name)->result_source;
my $f_rel_source_name = $rel_source->relationship_info($f_rel)->{source};
- my $f_rel_rs = $schema->resultset($f_rel_source_name);
- my $obj = ref $_[0]
- ? ( ref $_[0] eq 'HASH' ? $f_rel_rs->create($_[0]) : $_[0] )
- : ( $f_rel_rs->create({@_}) );
+ my $f_rel_rs = $schema->resultset($f_rel_source_name)->search({}, $rel_attrs||{});
+
+ my $obj;
+ if (ref $_[0]) {
+ if (ref $_[0] eq 'HASH') {
+ $obj = $f_rel_rs->create($_[0]);
+ } else {
+ $obj = $_[0];
+ }
+ } else {
+ $obj = $f_rel_rs->create({@_});
+ }
+
my $link_vals = @_ > 1 && ref $_[$#_] eq 'HASH' ? pop(@_) : {};
my $link = $self->search_related($rel)->new_result({});
$link->set_from_related($f_rel, $obj);
@_ > 0 or $self->throw_exception(
"{$set_meth} needs a list of objects or hashrefs"
);
+ my @to_set = (ref($_[0]) eq 'ARRAY' ? @{ $_[0] } : @_);
$self->search_related($rel, {})->delete;
- $self->$add_meth(shift) while (defined $_[0]);
+ $self->$add_meth($_) for (@to_set);
};
*{"${class}::${remove_meth}"} = sub {