'0+' => 'count',
fallback => 1;
use Data::Page;
+use Storable;
=head1 NAME
$class->new_result(@_) if ref $class;
my ($source, $attrs) = @_;
#use Data::Dumper; warn Dumper(@_);
- $attrs = { %{ $attrs || {} } };
+ $attrs = Storable::dclone($attrs || {}); # { %{ $attrs || {} } };
my %seen;
my $alias = ($attrs->{alias} ||= 'me');
if (!$attrs->{select}) {
$seen{$j} = 1;
}
}
- push(@{$attrs->{from}}, $source->result_class->_resolve_join($join, $attrs->{alias}));
+ push(@{$attrs->{from}}, $source->resolve_join($join, $attrs->{alias}));
}
$attrs->{group_by} ||= $attrs->{select} if delete $attrs->{distinct};
foreach my $pre (@{delete $attrs->{prefetch} || []}) {
- push(@{$attrs->{from}}, $source->result_class->_resolve_join($pre, $attrs->{alias}))
+ push(@{$attrs->{from}}, $source->resolve_join($pre, $attrs->{alias}))
unless $seen{$pre};
my @pre =
map { "$pre.$_" }
- $source->result_class->_relationships->{$pre}->{class}->columns;
+ $source->result_class->relationship_info($pre)->{class}->columns;
push(@{$attrs->{select}}, @pre);
push(@{$attrs->{as}}, @pre);
}
sub search_related {
my ($self, $rel, @rest) = @_;
- my $rel_obj = $self->{source}->result_class->_relationships->{$rel};
+ my $rel_obj = $self->{source}->result_class->relationship_info($rel);
$self->{source}->result_class->throw(
"No such relationship ${rel} in search_related")
unless $rel_obj;
- my $r_class = $self->{source}->result_class->resolve_class($rel_obj->{class});
- my $source = $r_class->result_source;
- $source = bless({ %{$source} }, ref $source || $source);
- $source->storage($self->{source}->storage);
- $source->result_class($r_class);
my $rs = $self->search(undef, { join => $rel });
- #use Data::Dumper; warn Dumper($rs);
- return $source->resultset_class->new(
- $source, { %{$rs->{attrs}},
- alias => $rel,
- select => undef(),
- as => undef() }
+ return $self->{source}->schema->resultset($rel_obj->{class}
+ )->search( undef,
+ { %{$rs->{attrs}},
+ alias => $rel,
+ select => undef(),
+ as => undef() }
)->search(@rest);
}
my $attrs = { %{ $self->{attrs} },
select => { 'count' => '*' },
as => [ 'count' ] };
- # offset, order by and page are not needed to count
- delete $attrs->{$_} for qw/rows offset order_by page pager/;
+ # offset, order by and page are not needed to count. record_filter is cdbi
+ delete $attrs->{$_} for qw/rows offset order_by page pager record_filter/;
($self->{count}) = (ref $self)->new($self->{source}, $attrs)->cursor->next;
}
return $self->new_result($attrs)->insert;
}
+=head2 find_or_create(\%vals)
+
+ $class->find_or_create({ key => $val, ... });
+
+Searches for a record matching the search condition; if it doesn't find one,
+creates one and returns that instead.
+
+=cut
+
+sub find_or_create {
+ my $self = shift;
+ my $hash = ref $_[0] eq "HASH" ? shift: {@_};
+ my $exists = $self->find($hash);
+ return defined($exists) ? $exists : $self->create($hash);
+}
+
=head1 ATTRIBUTES
The resultset takes various attributes that modify its behavior.