From: Moritz Bunkus <m.bunkus@linet-services.de>
Date: Fri, 3 Jun 2011 08:18:54 +0000 (+0200)
Subject: Verhindern, dass Artikelnummern mehrfach vergeben werden
X-Git-Tag: release-2.6.3~25^2~3
X-Git-Url: http://wagnertech.de/git?a=commitdiff_plain;h=df0d4d3fb8a275b7f96a260d403966c873123666;p=kivitendo-erp.git

Verhindern, dass Artikelnummern mehrfach vergeben werden

Fix für Bug 1667.
---

diff --git a/SL/IC.pm b/SL/IC.pm
index cf7c99c36..bbf475310 100644
--- a/SL/IC.pm
+++ b/SL/IC.pm
@@ -40,6 +40,7 @@ use YAML;
 
 use SL::CVar;
 use SL::DBUtils;
+use SL::TransNumber;
 
 use strict;
 
@@ -311,6 +312,11 @@ sub save {
   my $priceupdate = ', priceupdate = current_date';
 
   if ($form->{id}) {
+    my $trans_number = SL::TransNumber->new(type => $form->{item}, dbh => $dbh, number => $form->{partnumber}, id => $form->{id});
+    if (!$trans_number->is_unique) {
+      $::lxdebug->leave_sub;
+      return 3;
+    }
 
     # get old price
     $query = qq|SELECT sellprice, weight FROM parts WHERE id = ?|;
@@ -346,23 +352,19 @@ sub save {
     $priceupdate        = '' if (all { $previous_values->{$_} == $form->{$_} } qw(sellprice lastcost listprice));
 
   } else {
-    my ($count) = selectrow_query($form, $dbh, qq|SELECT COUNT(*) FROM parts WHERE partnumber = ?|, $form->{partnumber});
-    if ($count) {
-      $main::lxdebug->leave_sub();
+    my $trans_number = SL::TransNumber->new(type => $form->{item}, dbh => $dbh, number => $form->{partnumber}, save => 1);
+
+    if ($form->{partnumber} && !$trans_number->is_unique) {
+      $::lxdebug->leave_sub;
       return 3;
     }
 
+    $form->{partnumber} = $trans_number->create_unique;
+
     ($form->{id}) = selectrow_query($form, $dbh, qq|SELECT nextval('id')|);
-    do_query($form, $dbh, qq|INSERT INTO parts (id, partnumber, unit) VALUES (?, '', '')|, $form->{id});
+    do_query($form, $dbh, qq|INSERT INTO parts (id, partnumber, unit) VALUES (?, ?, '')|, $form->{id}, $form->{partnumber});
 
     $form->{orphaned} = 1;
-    if ($form->{partnumber} eq "" && $form->{"item"} eq "service") {
-      $form->{partnumber} = $form->update_defaults($myconfig, "servicenumber");
-    }
-    if ($form->{partnumber} eq "" && $form->{"item"} ne "service") {
-      $form->{partnumber} = $form->update_defaults($myconfig, "articlenumber");
-    }
-
   }
   my $partsgroup_id = 0;
 
diff --git a/SL/TransNumber.pm b/SL/TransNumber.pm
index c9d7be6d1..47cdcd096 100644
--- a/SL/TransNumber.pm
+++ b/SL/TransNumber.pm
@@ -13,7 +13,7 @@ use Rose::Object::MakeMethods::Generic
  scalar => [ qw(type id number save dbh dbh_provided business_id) ],
 );
 
-my @SUPPORTED_TYPES = qw(invoice credit_note customer vendor sales_delivery_order purchase_delivery_order sales_order purchase_order sales_quotation request_quotation);
+my @SUPPORTED_TYPES = qw(invoice credit_note customer vendor sales_delivery_order purchase_delivery_order sales_order purchase_order sales_quotation request_quotation part service assembly);
 
 sub new {
   my $class = shift;
@@ -58,12 +58,18 @@ sub _get_filters {
     $filters{where}         = 'NOT COALESCE(quotation, FALSE)';
     $filters{where}        .= $type =~ /^sales/ ? ' AND (customer_id IS NOT NULL)' : ' AND (vendor_id IS NOT NULL)';
 
-  } else {
+  } elsif ($type =~ /_quotation$/) {
     $filters{trans_number}  = "quonumber";
     $filters{numberfield}   = $type eq 'sales_quotation' ? "sqnumber" : "rfqnumber";
     $filters{table}         = "oe";
     $filters{where}         = 'COALESCE(quotation, FALSE)';
     $filters{where}        .= $type =~ /^sales/ ? ' AND (customer_id IS NOT NULL)' : ' AND (vendor_id IS NOT NULL)';
+
+  } elsif ($type =~ /part|service|assembly/) {
+    $filters{trans_number}  = "partnumber";
+    $filters{numberfield}   = $type eq 'service' ? 'servicenumber' : 'articlenumber';
+    $filters{table}         = "parts";
+    $filters{where}         = 'COALESCE(inventory_accno_id, 0) ' . ($type eq 'service' ? '=' : '<>') . ' 0';
   }
 
   return %filters;
@@ -86,7 +92,7 @@ sub is_unique {
     push @values, conv_i($self->id);
   }
 
-  my $where_str = @where ? join(' AND ', map { "($_)" } @where) : '';
+  my $where_str = @where ? ' AND ' . join(' AND ', map { "($_)" } @where) : '';
   my $query     = <<SQL;
     SELECT $filters{trans_number}
     FROM $filters{table}