X-Git-Url: http://wagnertech.de/git?a=blobdiff_plain;f=SL%2FDB%2FCustomer.pm;h=d15f5ecd0127f17c55c7dd849d8bdb6d54d9b1c1;hb=17f43ff5eed41ff4fe630fd874905cacf4f763d8;hp=2e3fa68562bbb50ad5d95798aa0fef1ebb4310c2;hpb=77527022ef849e10970f285717b9db5d383a1a2e;p=kivitendo-erp.git

diff --git a/SL/DB/Customer.pm b/SL/DB/Customer.pm
index 2e3fa6856..d15f5ecd0 100644
--- a/SL/DB/Customer.pm
+++ b/SL/DB/Customer.pm
@@ -2,8 +2,12 @@ package SL::DB::Customer;
 
 use strict;
 
+use Rose::DB::Object::Helpers qw(as_tree);
+
+use SL::DBUtils ();
 use SL::DB::MetaSetup::Customer;
 use SL::DB::Manager::Customer;
+use SL::DB::Helper::IBANValidation;
 use SL::DB::Helper::TransNumberGenerator;
 use SL::DB::Helper::CustomVariables (
   module      => 'CT',
@@ -35,10 +39,20 @@ __PACKAGE__->before_save('_before_save_set_customernumber');
 sub _before_save_set_customernumber {
   my ($self) = @_;
 
-  $self->create_trans_number if $self->customernumber eq '';
+  $self->create_trans_number if !defined $self->customernumber || $self->customernumber eq '';
   return 1;
 }
 
+sub validate {
+  my ($self) = @_;
+
+  my @errors;
+  push @errors, $::locale->text('The customer name is missing.') if !$self->name;
+  push @errors, $self->validate_ibans;
+
+  return @errors;
+}
+
 sub short_address {
   my ($self) = @_;
 
@@ -51,4 +65,31 @@ sub displayable_name {
   return join ' ', grep $_, $self->customernumber, $self->name;
 }
 
+sub last_used_ar_chart {
+  my ($self) = @_;
+
+  my $query = <<EOSQL;
+    SELECT c.id
+    FROM chart c
+    JOIN acc_trans ac ON (ac.chart_id = c.id)
+    JOIN ar a ON (a.id = ac.trans_id)
+    WHERE (a.customer_id = ?)
+      AND (c.category = 'I')
+      AND (c.link !~ '_(paid|tax)')
+      AND (a.id IN (SELECT max(a2.id) FROM ar a2 WHERE a2.customer_id = ?))
+    ORDER BY ac.acc_trans_id ASC
+    LIMIT 1
+EOSQL
+
+  my ($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);
+}
+
+sub is_customer { 1 };
+sub is_vendor   { 0 };
+sub payment_terms { goto &payment }
+sub number { goto &customernumber }
+
 1;