X-Git-Url: http://wagnertech.de/gitweb/gitweb.cgi/kivitendo-erp.git/blobdiff_plain/f2372dedb94365ad5cc69665bf92a64c43695312..19c89dfd42c7766b14de78718066270ad09e20de:/SL/DB/Vendor.pm

diff --git a/SL/DB/Vendor.pm b/SL/DB/Vendor.pm
index 077982668..b1740147c 100644
--- a/SL/DB/Vendor.pm
+++ b/SL/DB/Vendor.pm
@@ -4,6 +4,7 @@ use strict;
 
 use Rose::DB::Object::Helpers qw(as_tree);
 
+use SL::DBUtils ();
 use SL::DB::MetaSetup::Vendor;
 use SL::DB::Manager::Vendor;
 use SL::DB::Helper::IBANValidation;
@@ -63,4 +64,26 @@ sub is_vendor   { 1 };
 sub payment_terms { goto &payment }
 sub number { goto &vendornumber }
 
+sub last_used_ap_chart {
+  my ($self) = @_;
+
+  my $query = <<EOSQL;
+    SELECT c.id
+    FROM chart c
+    JOIN acc_trans ac ON (ac.chart_id = c.id)
+    JOIN ap a         ON (a.id        = ac.trans_id)
+    WHERE (a.vendor_id = ?)
+      AND (c.category = 'E')
+      AND (c.link !~ '_(paid|tax)')
+      AND (a.id IN (SELECT max(a2.id) FROM ap a2 WHERE a2.vendor_id = ?))
+    ORDER BY ac.acc_trans_id ASC
+    LIMIT 1
+EOSQL
+
+  my ($chart_id) = SL::DBUtils::selectfirst_array_query($::form, $self->db->dbh, $query, ($self->id) x 2);
+
+  return if !$chart_id;
+  return SL::DB::Chart->load_cached($chart_id);
+}
+
 1;