Einkauf/Verkauf: Feld »Leistungsdatum« für Steuerberechnung

[kivitendo-erp.git] / SL / DB / Object.pm

diff --git a/SL/DB/Object.pm b/SL/DB/Object.pm
index 3304ed9..3e0fca6 100755 (executable)
--- a/SL/DB/Object.pm
+++ b/SL/DB/Object.pm
@@ -12,6 +12,7 @@ use SL::DB;
 use SL::DB::Helper::Attr;
 use SL::DB::Helper::Metadata;
 use SL::DB::Helper::Manager;
+use SL::DB::Helper::Presenter;
 use SL::DB::Object::Hooks;
 
 use base qw(Rose::DB::Object);
@@ -21,6 +22,13 @@ my @rose_reserved_methods = qw(
   not_found save update import
 );
 
+my %db_to_presenter_mapping = (
+  Customer        => 'CustomerVendor',
+  PurchaseInvoice => 'Invoice',
+  Vendor          => 'CustomerVendor',
+  GLTransaction   => 'GL',
+);
+
 sub new {
   my $class = shift;
   my $self  = $class->SUPER::new();
@@ -238,6 +246,29 @@ sub clone_and_reset {
   return $clone;
 }
 
+sub presenter {
+  my ($self) = @_;
+
+  my $class =  ref $self;
+  $class    =~ s{^SL::DB::}{};
+  $class    =  "SL::Presenter::" . ($db_to_presenter_mapping{$class} // $class);
+
+  return SL::DB::Helper::Presenter->new($class, $self);
+}
+
+sub as_debug_info {
+  my ($self) = @_;
+
+  return {
+    map {
+      my $column_name = $_->name;
+      my $value       = $self->$column_name;
+      $value          = !defined($value) ? undef : "${value}";
+      ($_ => $value)
+    } $self->meta->columns
+  };
+}
+
 1;
 
 __END__
@@ -361,6 +392,20 @@ The difference between Rose's and this function is that this function
 will also skip setting the following fields if such columns exist for
 C<$self>: C<itime>, C<mtime>.
 
+=item C<presenter>
+
+Returns a proxy wrapper that will dispatch all method calls to the presenter
+with the same name as the class of the involking object.
+
+For the full documentation about its capabilites see
+L<SL::DB::Helper::Presenter>
+
+=item C<as_debug_info>
+
+Returns a hash containing solely the essentials for dumping it with
+L<LXDebug/dump>. The returned hash consists of the column names with
+associated column values in stringified form.
+
 =back
 
 =head1 AUTHOR