X-Git-Url: http://wagnertech.de/git?a=blobdiff_plain;f=SL%2FTransNumber.pm;h=fb715b8eb576dad3a266067489a5171a4a215072;hb=cb1341a6715ae92b278b49d8b14eee7d4018859e;hp=47cdcd0969d4b28b0d8b6cc5865a0ef0a897500a;hpb=de0f9532013c861dae78aa01b9633284d1ceee7c;p=kivitendo-erp.git

diff --git a/SL/TransNumber.pm b/SL/TransNumber.pm
index 47cdcd096..fb715b8eb 100644
--- a/SL/TransNumber.pm
+++ b/SL/TransNumber.pm
@@ -7,6 +7,7 @@ use parent qw(Rose::Object);
 use Carp;
 use List::MoreUtils qw(any none);
 use SL::DBUtils;
+use SL::PrefixedNumber;
 
 use Rose::Object::MakeMethods::Generic
 (
@@ -68,8 +69,8 @@ sub _get_filters {
   } elsif ($type =~ /part|service|assembly/) {
     $filters{trans_number}  = "partnumber";
     $filters{numberfield}   = $type eq 'service' ? 'servicenumber' : 'articlenumber';
+    $filters{numberfield}   = $type eq 'assembly' ? 'assemblynumber' : $filters{numberfield};
     $filters{table}         = "parts";
-    $filters{where}         = 'COALESCE(inventory_accno_id, 0) ' . ($type eq 'service' ? '=' : '<>') . ' 0';
   }
 
   return %filters;
@@ -112,8 +113,6 @@ sub create_unique {
   my %filters = $self->_get_filters();
 
   $self->dbh->begin_work if $self->dbh->{AutoCommit};
-  do_query($form, $self->dbh, qq|LOCK TABLE defaults|);
-  do_query($form, $self->dbh, qq|LOCK TABLE business|) if $self->business_id;
 
   my $where = $filters{where} ? ' WHERE ' . $filters{where} : '';
   my $query = <<SQL;
@@ -124,24 +123,23 @@ SQL
 
   my %numbers_in_use = selectall_as_map($form, $self->dbh, $query, $filters{trans_number}, 'in_use');
 
-  my $number;
-  ($number)   = selectfirst_array_query($form, $self->dbh, qq|SELECT customernumberinit FROM business WHERE id = ?|, $self->business_id) if $self->business_id;
-  ($number)   = selectfirst_array_query($form, $self->dbh, qq|SELECT $filters{numberfield} FROM defaults|)                               if !$number;
-  $number   ||= '';
+  my $business_number;
+  ($business_number) = selectfirst_array_query($form, $self->dbh, qq|SELECT customernumberinit FROM business WHERE id = ? FOR UPDATE|, $self->business_id) if $self->business_id;
+  my $number         = $business_number;
+  ($number)          = selectfirst_array_query($form, $self->dbh, qq|SELECT $filters{numberfield} FROM defaults FOR UPDATE|)                               if !$number;
+  if ($filters{numberfield} eq 'assemblynumber' and length($number) < 1) {
+    $filters{numberfield} = 'articlenumber';
+    ($number)        = selectfirst_array_query($form, $self->dbh, qq|SELECT $filters{numberfield} FROM defaults FOR UPDATE|)                               if !$number;
+  }
+  $number          ||= '';
+  my $sequence       = SL::PrefixedNumber->new(number => $number);
 
   do {
-    if ($number =~ m/\d+$/) {
-      my $new_number = substr($number, $-[0]) * 1 + 1;
-      my $len_diff   = length($number) - $-[0] - length($new_number);
-      $number        = substr($number, 0, $-[0]) . ($len_diff > 0 ? '0' x $len_diff : '') . $new_number;
-
-    } else {
-      $number = $number . '1';
-    }
+    $number = $sequence->get_next;
   } while ($numbers_in_use{$number});
 
   if ($self->save) {
-    if ($self->business_id) {
+    if ($self->business_id && $business_number) {
       do_query($form, $self->dbh, qq|UPDATE business SET customernumberinit = ? WHERE id = ?|, $number, $self->business_id);
     } else {
       do_query($form, $self->dbh, qq|UPDATE defaults SET $filters{numberfield} = ?|, $number);