use strict;
-use Readonly;
+use English qw(-no_match_vars);
use Rose::DB::Object;
use List::MoreUtils qw(any);
use SL::DB::Helper::Attr;
use SL::DB::Helper::Metadata;
use SL::DB::Helper::Manager;
+use SL::DB::Object::Hooks;
use base qw(Rose::DB::Object);
return $class->meta->convention_manager->auto_manager_class_name($class);
}
-Readonly my %text_column_types => (text => 1, char => 1, varchar => 1);
+my %text_column_types = (text => 1, char => 1, varchar => 1);
sub assign_attributes {
my $self = shift;
return $self->$sub(@_);
}
+sub call_sub_if {
+ my $self = shift;
+ my $sub = shift;
+ my $check = shift;
+
+ $check = $check->($self) if ref($check) eq 'CODE';
+
+ return $check ? $self->$sub(@_) : $self;
+}
+
+# These three functions cannot sit in SL::DB::Object::Hooks because
+# mixins don't deal well with super classes (SUPER is the current
+# package's super class, not $self's).
+sub load {
+ my ($self, @args) = @_;
+
+ SL::DB::Object::Hooks::run_hooks($self, 'before_load');
+ my $result = $self->SUPER::load(@args);
+ SL::DB::Object::Hooks::run_hooks($self, 'after_load', $result);
+
+ return $result;
+}
+
+sub save {
+ my ($self, @args) = @_;
+
+ my ($result, $exception);
+ my $worker = sub {
+ SL::DB::Object::Hooks::run_hooks($self, 'before_save');
+ $exception = $EVAL_ERROR unless eval {
+ $result = $self->SUPER::save(@args);
+ 1;
+ };
+ SL::DB::Object::Hooks::run_hooks($self, 'after_save', $result);
+ };
+
+ $self->db->in_transaction ? $worker->() : $self->db->do_transaction($worker);
+
+ die $exception if $exception;
+
+ return $result;
+}
+
+sub delete {
+ my ($self, @args) = @_;
+
+ my ($result, $exception);
+ my $worker = sub {
+ SL::DB::Object::Hooks::run_hooks($self, 'before_delete');
+ $exception = $EVAL_ERROR unless eval {
+ $result = $self->SUPER::delete(@args);
+ 1;
+ };
+ SL::DB::Object::Hooks::run_hooks($self, 'after_delete', $result);
+ };
+
+ $self->db->in_transaction ? $worker->() : $self->db->do_transaction($worker);
+
+ die $exception if $exception;
+
+ return $result;
+}
+
1;
__END__
my $chart_id = $buchungsgruppe->call_sub(($is_sales ? "income" : "expense") . "_accno_id_${taxzone_id}");
+=item C<call_sub_if $name, $check, @args>
+
+Calls the sub C<$name> on C<$self> with the arguments C<@args> if
+C<$check> is trueish. If C<$check> is a code reference then it will be
+called with C<$self> as the only argument and its result determines
+whether or not C<$name> is called.
+
+Returns the sub's result if the check is positive and C<$self>
+otherwise.
+
=back
=head1 AUTHOR