X-Git-Url: http://wagnertech.de/git?a=blobdiff_plain;f=SL%2FIR.pm;h=c59f9eee89960e29e0bc8eff1b34b88f6d1e4c72;hb=78c8b931b0081dc5c082615c6dac24b7d8f6ff7f;hp=ab092de523f1dc68fa44ad326418be14e0f7df83;hpb=52983c089cf1b4f1a4451e57ffa76f846c4791ba;p=kivitendo-erp.git

diff --git a/SL/IR.pm b/SL/IR.pm
index ab092de52..c59f9eee8 100644
--- a/SL/IR.pm
+++ b/SL/IR.pm
@@ -35,8 +35,10 @@
 package IR;
 
 use SL::AM;
+use SL::ARAP;
 use SL::Common;
 use SL::DBUtils;
+use SL::DO;
 use SL::MoreCommon;
 use List::Util qw(min);
 
@@ -82,6 +84,10 @@ sub post_invoice {
   my $q_item_unit = qq|SELECT unit FROM parts WHERE id = ?|;
   my $h_item_unit = prepare_query($form, $dbh, $q_item_unit);
 
+  $form->get_lists('price_factors' => 'ALL_PRICE_FACTORS');
+  my %price_factors = map { $_->{id} => $_->{factor} } @{ $form->{ALL_PRICE_FACTORS} };
+  my $price_factor;
+
   for my $i (1 .. $form->{rowcount}) {
     next unless $form->{"id_$i"};
 
@@ -119,9 +125,11 @@ sub post_invoice {
 
     map { $taxrate += $form->{"${_}_rate"} } @taxaccounts;
 
+    $price_factor = $price_factors{ $form->{"price_factor_id_$i"} } || 1;
+
     if ($form->{"inventory_accno_$i"}) {
 
-      $linetotal = $form->round_amount($form->{"sellprice_$i"} * $form->{"qty_$i"}, 2);
+      $linetotal = $form->round_amount($form->{"sellprice_$i"} * $form->{"qty_$i"} / $price_factor, 2);
 
       if ($form->{taxincluded}) {
         $taxamount              = $linetotal * ($taxrate / (1 + $taxrate));
@@ -151,8 +159,8 @@ sub post_invoice {
       }
 
       # add purchase to inventory, this one is without the tax!
-      $amount    = $form->{"sellprice_$i"} * $form->{"qty_$i"} * $form->{exchangerate};
-      $linetotal = $form->round_amount($form->{"sellprice_$i"} * $form->{"qty_$i"}, 2) * $form->{exchangerate};
+      $amount    = $form->{"sellprice_$i"} * $form->{"qty_$i"} * $form->{exchangerate} / $price_factor;
+      $linetotal = $form->round_amount($form->{"sellprice_$i"} * $form->{"qty_$i"} / $price_factor, 2) * $form->{exchangerate};
       $linetotal = $form->round_amount($linetotal, 2);
 
       # this is the difference for the inventory
@@ -172,8 +180,6 @@ sub post_invoice {
       @values = ($form->{"sellprice_$i"}, conv_i($form->{"id_$i"}));
       do_query($form, $dbh, $query, @values);
 
-      $form->update_balance($dbh, "parts", "onhand", qq|id = ?|, $baseqty, $form->{"id_$i"}) if !$form->{shipped};
-
       # check if we sold the item already and
       # make an entry for the expense and inventory
       $query =
@@ -230,9 +236,9 @@ sub post_invoice {
 
       $sth->finish();
 
-    } else {
+    } else {                    # if ($form->{"inventory_accno_id_$i"})
 
-      $linetotal = $form->round_amount($form->{"sellprice_$i"} * $form->{"qty_$i"}, 2);
+      $linetotal = $form->round_amount($form->{"sellprice_$i"} * $form->{"qty_$i"} / $price_factor, 2);
 
       if ($form->{taxincluded}) {
         $taxamount              = $linetotal * ($taxrate / (1 + $taxrate));
@@ -258,8 +264,8 @@ sub post_invoice {
         map { $form->{amount}{ $form->{id} }{$_} -= $taxamount * $form->{"${_}_rate"} / $taxrate } @taxaccounts;
       }
 
-      $amount    = $form->{"sellprice_$i"} * $form->{"qty_$i"} * $form->{exchangerate};
-      $linetotal = $form->round_amount($form->{"sellprice_$i"} * $form->{"qty_$i"}, 2) * $form->{exchangerate};
+      $amount    = $form->{"sellprice_$i"} * $form->{"qty_$i"} * $form->{exchangerate} / $price_factor;
+      $linetotal = $form->round_amount($form->{"sellprice_$i"} * $form->{"qty_$i"} / $price_factor, 2) * $form->{exchangerate};
       $linetotal = $form->round_amount($linetotal, 2);
 
       # this is the difference for expense
@@ -286,19 +292,20 @@ sub post_invoice {
     $query =
       qq|INSERT INTO invoice (trans_id, parts_id, description, qty, base_qty,
                               sellprice, fxsellprice, allocated, unit, deliverydate,
-                              project_id, serialnumber)
-         VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)|;
+                              project_id, serialnumber, price_factor_id, price_factor, marge_price_factor)
+         VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, (SELECT factor FROM price_factors WHERE id = ?), ?)|;
     @values = (conv_i($form->{id}), conv_i($form->{"id_$i"}),
                $form->{"description_$i"}, $form->{"qty_$i"} * -1,
                $baseqty * -1, $form->{"sellprice_$i"}, $fxsellprice, $allocated,
                $form->{"unit_$i"}, conv_date($form->{deliverydate}),
-               conv_i($form->{"project_id_$i"}), $form->{"serialnumber_$i"});
+               conv_i($form->{"project_id_$i"}), $form->{"serialnumber_$i"},
+               conv_i($form->{"price_factor_id_$i"}), conv_i($form->{"price_factor_id_$i"}), conv_i($form->{"marge_price_factor_$i"}));
     do_query($form, $dbh, $query, @values);
   }
 
   $h_item_unit->finish();
 
-  my $project_id = conv_i($form->{"globalproject_id"});
+  $project_id = conv_i($form->{"globalproject_id"});
 
   $form->{datepaid} = $form->{invdate};
 
@@ -337,7 +344,7 @@ sub post_invoice {
     $expensediff += $paiddiff;
 
     ######## this only applies to tax included
-    
+
     $form->{amount}{ $form->{id} }{$lastinventoryaccno} -= $invoicediff if $lastinventoryaccno;
     $form->{amount}{ $form->{id} }{$lastexpenseaccno}   -= $expensediff if $lastexpenseaccno;
 
@@ -358,11 +365,11 @@ sub post_invoice {
 
   $form->{amount}{ $form->{id} }{ $form->{AP} } = $netamount + $tax;
 
-  
+
   $form->{paid} = $form->round_amount($form->{paid} * $form->{exchangerate} + $paiddiff, 2) if $form->{paid} != 0;
 
   # update exchangerate
-  
+
   $form->update_exchangerate($dbh, $form->{currency}, $form->{invdate}, 0, $form->{exchangerate})
     if ($form->{currency} ne $defaultcurrency) && !$exchangerate;
 
@@ -391,7 +398,7 @@ sub post_invoice {
   }
 
   # force AP entry if 0
-  
+
   $form->{amount}{ $form->{id} }{ $form->{AP} } = $form->{paid} if $form->{amount}{$form->{id}}{$form->{AP}} == 0;
 
   # record payments and offsetting AP
@@ -493,7 +500,7 @@ sub post_invoice {
                 netamount    = ?, paid        = ?, duedate       = ?, datepaid    = ?,
                 invoice      = ?, taxzone_id  = ?, notes         = ?, taxincluded = ?,
                 intnotes     = ?, curr        = ?, storno_id     = ?, storno      = ?,
-                cp_id        = ?, employee_id = ?, department_id = ?, 
+                cp_id        = ?, employee_id = ?, department_id = ?,
                 globalproject_id = ?
               WHERE id = ?|;
   @values = (
@@ -502,7 +509,7 @@ sub post_invoice {
                 $netamount,                  $form->{paid},      conv_date($form->{duedate}),       $form->{paid} ? conv_date($form->{datepaid}) : undef,
             '1',                             $taxzone_id,                  $form->{notes},          $form->{taxincluded} ? 't' : 'f',
                 $form->{intnotes},           $form->{currency},     conv_i($form->{storno_id}),     $form->{storno}      ? 't' : 'f',
-         conv_i($form->{cp_id}),      conv_i($form->{employee_id}), conv_i($form->{department_id}), 
+         conv_i($form->{cp_id}),      conv_i($form->{employee_id}), conv_i($form->{department_id}),
          conv_i($form->{globalproject_id}),
          conv_i($form->{id})
   );
@@ -516,7 +523,7 @@ sub post_invoice {
     do_query($form, $dbh, $query, conv_i($form->{storno_id}));
 
     $query = qq!UPDATE ap SET intnotes = ? || intnotes WHERE id = ?!;
-    do_query($form, $dbh, $query, 'Rechnung storniert am $form->{invdate} ', conv_i($form->{storno_id}));
+    do_query($form, $dbh, $query, "Rechnung storniert am $form->{invdate} ", conv_i($form->{storno_id}));
 
     $query = qq|UPDATE ap SET paid = amount WHERE id = ?|;
     do_query($form, $dbh, $query, conv_i($form->{id}));
@@ -525,7 +532,7 @@ sub post_invoice {
 
   # add shipto
   $form->{name} = $form->{vendor};
-  $form->{name} =~ s/--$form->{vendor_id}//;
+  $form->{name} =~ s/--\Q$form->{vendor_id}\E//;
   $form->add_shipto($dbh, $form->{id}, "AP");
 
   # delete zero entries
@@ -533,8 +540,36 @@ sub post_invoice {
 
   Common::webdav_folder($form) if ($main::webdav);
 
-  my $rc = 1;
+  # Link this record to the records it was created from.
+  RecordLinks->create_links('dbh'        => $dbh,
+                            'mode'       => 'ids',
+                            'from_table' => 'oe',
+                            'from_ids'   => $form->{convert_from_oe_ids},
+                            'to_table'   => 'ap',
+                            'to_id'      => $form->{id},
+    );
+  delete $form->{convert_from_oe_ids};
+
+  my @convert_from_do_ids = map { $_ * 1 } grep { $_ } split m/\s+/, $form->{convert_from_do_ids};
+  if (scalar @convert_from_do_ids) {
+    DO->close_orders('dbh' => $dbh,
+                     'ids' => \@convert_from_do_ids);
+
+    RecordLinks->create_links('dbh'        => $dbh,
+                              'mode'       => 'ids',
+                              'from_table' => 'delivery_orders',
+                              'from_ids'   => \@convert_from_do_ids,
+                              'to_table'   => 'ap',
+                              'to_id'      => $form->{id},
+      );
+  }
+  delete $form->{convert_from_do_ids};
+
+  ARAP->close_orders_if_billed('dbh'     => $dbh,
+                               'arap_id' => $form->{id},
+                               'table'   => 'ap',);
 
+  my $rc = 1;
   if (!$provided_dbh) {
     $rc = $dbh->commit();
     $dbh->disconnect();
@@ -565,9 +600,6 @@ sub reverse_invoice {
 
     next unless $ref->{inventory_accno_id};
 
-    # update onhand
-    $form->update_balance($dbh, "parts", "onhand", qq|id = $ref->{parts_id}|, $ref->{qty});
-
     # if $ref->{allocated} > 0 than we sold that many items
     next if ($ref->{allocated} <= 0);
 
@@ -630,18 +662,18 @@ sub delete_invoice {
   $main::lxdebug->enter_sub();
 
   my ($self, $myconfig, $form) = @_;
-
+  my $query;
   # connect to database
   my $dbh = $form->dbconnect_noauto($myconfig);
 
   &reverse_invoice($dbh, $form);
 
   # delete zero entries
-  my $query = qq|DELETE FROM acc_trans WHERE amount = 0|;
+  $query = qq|DELETE FROM acc_trans WHERE amount = 0|;
   do_query($form, $dbh, $query);
 
   # delete AP record
-  my $query = qq|DELETE FROM ap WHERE id = ?|;
+  $query = qq|DELETE FROM ap WHERE id = ?|;
   do_query($form, $dbh, $query, conv_i($form->{id}));
 
   my $rc = $dbh->commit;
@@ -728,7 +760,8 @@ sub retrieve_invoice {
         c3.accno AS expense_accno,   c3.new_chart_id AS expense_new_chart,   date($transdate) - c3.valid_from AS expense_valid,
 
         i.description, i.qty, i.fxsellprice AS sellprice, i.parts_id AS id, i.unit, i.deliverydate, i.project_id, i.serialnumber,
-        p.partnumber, p.inventory_accno_id AS part_inventory_accno_id, p.bin, pr.projectnumber, pg.partsgroup 
+        i.price_factor_id, i.price_factor, i.marge_price_factor,
+        p.partnumber, p.inventory_accno_id AS part_inventory_accno_id, p.bin, pr.projectnumber, pg.partsgroup
 
         FROM invoice i
         JOIN parts p ON (i.parts_id = p.id)
@@ -778,7 +811,7 @@ sub retrieve_invoice {
 
       $ref->{taxaccounts} .= "$ptr->{accno} ";
 
-      if (!($form->{taxaccounts} =~ /$ptr->{accno}/)) {
+      if (!($form->{taxaccounts} =~ /\Q$ptr->{accno}\E/)) {
         $form->{"$ptr->{accno}_rate"}         = $ptr->{rate};
         $form->{"$ptr->{accno}_description"}  = $ptr->{taxdescription};
         $form->{"$ptr->{accno}_taxnumber"}    = $ptr->{taxnumber};
@@ -803,7 +836,9 @@ sub retrieve_invoice {
 sub get_vendor {
   $main::lxdebug->enter_sub();
 
-  my ($self, $myconfig, $form) = @_;
+  my ($self, $myconfig, $form, $params) = @_;
+
+  $params = $form unless defined $params && ref $params eq "HASH";
 
   # connect to database
   my $dbh = $form->dbconnect($myconfig);
@@ -811,17 +846,29 @@ sub get_vendor {
   my $dateformat = $myconfig->{dateformat};
   $dateformat .= "yy" if $myconfig->{dateformat} !~ /^y/;
 
-  my $vid = conv_i($form->{vendor_id});
+  my $vid = conv_i($params->{vendor_id});
+  my $vnr = conv_i($params->{vendornumber});
 
   my $duedate =
-    ($form->{invdate})
-    ? "to_date(" . $dbh->quote($form->{invdate}) . ", '$dateformat')"
+    ($params->{invdate})
+    ? "to_date(" . $dbh->quote($params->{invdate}) . ", '$dateformat')"
     : "current_date";
 
   # get vendor
+  my @values = ();
+  my $where = '';
+  if ($vid) {
+    $where .= 'AND v.id = ?';
+    push @values, $vid;
+  }
+  if ($vnr) {
+    $where .= 'AND v.vendornumber = ?';
+    push @values, $vnr;
+  }
   my $query =
     qq|SELECT
-         v.name AS vendor, v.creditlimit, v.terms, v.notes AS intnotes,
+         v.id AS vendor_id, v.name AS vendor, v.discount as vendor_discount,
+	 v.creditlimit, v.terms, v.notes AS intnotes,
          v.email, v.cc, v.bcc, v.language_id, v.payment_id,
          v.street, v.zipcode, v.city, v.country, v.taxzone_id,
          $duedate + COALESCE(pt.terms_netto, 0) AS duedate,
@@ -829,15 +876,15 @@ sub get_vendor {
        FROM vendor v
        LEFT JOIN business b       ON (b.id = v.business_id)
        LEFT JOIN payment_terms pt ON (v.payment_id = pt.id)
-       WHERE v.id = ?|;
-  $ref = selectfirst_hashref_query($form, $dbh, $query, $vid);
-  map { $form->{$_} = $ref->{$_} } keys %$ref;
+       WHERE 1=1 $where|;
+  $ref = selectfirst_hashref_query($form, $dbh, $query, @values);
+  map { $params->{$_} = $ref->{$_} } keys %$ref;
 
-  $form->{creditremaining} = $form->{creditlimit};
+  $params->{creditremaining} = $params->{creditlimit};
 
   $query = qq|SELECT SUM(amount - paid) FROM ap WHERE vendor_id = ?|;
   my ($unpaid_invoices) = selectfirst_array_query($form, $dbh, $query, $vid);
-  $form->{creditremaining} -= $unpaid_invoices;
+  $params->{creditremaining} -= $unpaid_invoices;
 
   $query = qq|SELECT o.amount,
                 (SELECT e.sell
@@ -849,21 +896,21 @@ sub get_vendor {
   my $sth = prepare_execute_query($form, $dbh, $query, $vid);
   while (my ($amount, $exch) = $sth->fetchrow_array()) {
     $exch = 1 unless $exch;
-    $form->{creditremaining} -= $amount * $exch;
+    $params->{creditremaining} -= $amount * $exch;
   }
   $sth->finish();
 
   # get shipto if we do not convert an order or invoice
-  if (!$form->{shipto}) {
-    delete @{$form}{qw(shiptoname shiptostreet shiptozipcode shiptocity shiptocountry shiptocontact shiptophone shiptofax shiptoemail)};
+  if (!$params->{shipto}) {
+    delete @{$params}{qw(shiptoname shiptostreet shiptozipcode shiptocity shiptocountry shiptocontact shiptophone shiptofax shiptoemail)};
 
     $query = qq|SELECT * FROM shipto WHERE (trans_id = ?) AND (module= 'CT')|;
     $ref = selectfirst_hashref_query($form, $dbh, $query, $vid);
-    @{$form}{keys %$ref} = @{$ref}{keys %$ref};
-    map { $form->{$_} = $ref->{$_} } keys %$ref;
+    @{$params}{keys %$ref} = @{$ref}{keys %$ref};
+    map { $params->{$_} = $ref->{$_} } keys %$ref;
   }
 
-  if (!$form->{id} && $form->{type} !~ /_(order|quotation)/) {
+  if (!$params->{id} && $params->{type} !~ /_(order|quotation)/) {
     # setup last accounts used
     $query =
       qq|SELECT c.id, c.accno, c.description, c.link, c.category
@@ -880,24 +927,24 @@ sub get_vendor {
       if ($ref->{category} eq 'E') {
         $i++;
 
-        if ($form->{initial_transdate}) {
+        if ($params->{initial_transdate}) {
           my $tax_query = qq|SELECT tk.tax_id, t.rate FROM taxkeys tk
                              LEFT JOIN tax t ON (tk.tax_id = t.id)
                              WHERE (tk.chart_id = ?) AND (startdate <= ?)
                              ORDER BY tk.startdate DESC
                              LIMIT 1|;
-          my ($tax_id, $rate) = selectrow_query($form, $dbh, $tax_query, $ref->{id}, $form->{initial_transdate});
-          $form->{"taxchart_$i"} = "${tax_id}--${rate}";
+          my ($tax_id, $rate) = selectrow_query($form, $dbh, $tax_query, $ref->{id}, $params->{initial_transdate});
+          $params->{"taxchart_$i"} = "${tax_id}--${rate}";
         }
 
-        $form->{"AP_amount_$i"} = "$ref->{accno}--$tax_id";
+        $params->{"AP_amount_$i"} = "$ref->{accno}--$tax_id";
       }
 
       if ($ref->{category} eq 'L') {
-        $form->{APselected} = $form->{AP_1} = $ref->{accno};
+        $params->{APselected} = $params->{AP_1} = $ref->{accno};
       }
     }
-    $form->{rowcount} = $i if ($i && !$form->{type});
+    $params->{rowcount} = $i if ($i && !$params->{type});
   }
 
   $dbh->disconnect();
@@ -925,6 +972,11 @@ sub retrieve_item {
     $where .= " AND lower(${table_column}) LIKE lower(?)";
     push @values, '%' . $form->{"${field}_${i}"} . '%';
   }
+  #Es soll auch nach EAN gesucht werden, ohne Einschränkung durch Beschreibung
+  if ($form->{"partnumber_$i"} && !$form->{"description_$i"}) {
+      $where .= qq| OR (NOT p.obsolete = '1' AND p.ean = ? )|;
+      push @values, $form->{"partnumber_$i"};
+   }
 
   if ($form->{"description_$i"}) {
     $where .= " ORDER BY p.description";
@@ -947,7 +999,9 @@ sub retrieve_item {
          p.id, p.partnumber, p.description, p.lastcost AS sellprice, p.listprice,
          p.unit, p.assembly, p.bin, p.onhand, p.formel,
          p.notes AS partnotes, p.notes AS longdescription, p.not_discountable,
-         p.inventory_accno_id,
+         p.inventory_accno_id, p.price_factor_id,
+
+         pfac.factor AS price_factor,
 
          c1.accno                         AS inventory_accno,
          c1.new_chart_id                  AS inventory_new_chart,
@@ -977,6 +1031,7 @@ sub retrieve_item {
            FROM buchungsgruppen
            WHERE id = p.buchungsgruppen_id) = c3.id)
        LEFT JOIN partsgroup pg ON (pg.id = p.partsgroup_id)
+       LEFT JOIN price_factors pfac ON (pfac.id = p.price_factor_id)
        WHERE $where|;
   my $sth = prepare_execute_query($form, $dbh, $query, @values);
 
@@ -1022,7 +1077,7 @@ sub retrieve_item {
 
       $ref->{taxaccounts} .= "$ptr->{accno} ";
 
-      if (!($form->{taxaccounts} =~ /$ptr->{accno}/)) {
+      if (!($form->{taxaccounts} =~ /\Q$ptr->{accno}\E/)) {
         $form->{"$ptr->{accno}_rate"}         = $ptr->{rate};
         $form->{"$ptr->{accno}_description"}  = $ptr->{taxdescription};
         $form->{"$ptr->{accno}_taxnumber"}    = $ptr->{taxnumber};
@@ -1034,6 +1089,8 @@ sub retrieve_item {
     $stw->finish();
     chop $ref->{taxaccounts};
 
+    $ref->{onhand} *= 1;
+
     push @{ $form->{item_list} }, $ref;
 
   }
@@ -1055,7 +1112,7 @@ sub vendor_details {
   my @values;
 
   # get contact id, set it if nessessary
-  $form->{cp_id} = (split /--/, $form->{contact})[1];
+  $form->{cp_id} *= 1;
   my $contact = "";
   if ($form->{cp_id}) {
     $contact = "AND cp.cp_id = ?";
@@ -1085,6 +1142,11 @@ sub vendor_details {
 
   map { $form->{$_} = $ref->{$_} } keys %$ref;
 
+  my $custom_variables = CVar->get_custom_variables('dbh'      => $dbh,
+                                                    'module'   => 'CT',
+                                                    'trans_id' => $form->{vendor_id});
+  map { $form->{"vc_cvar_$_->{name}"} = $_->{value} } @{ $custom_variables };
+
   $dbh->disconnect();
 
   $main::lxdebug->leave_sub();
@@ -1126,34 +1188,34 @@ sub _delete_payments {
 
   my ($self, $form, $dbh) = @_;
 
-  my @delete_oids;
+  my @delete_acc_trans_ids;
 
   # Delete old payment entries from acc_trans.
   my $query =
-    qq|SELECT oid
+    qq|SELECT acc_trans_id
        FROM acc_trans
        WHERE (trans_id = ?) AND fx_transaction
 
        UNION
 
-       SELECT at.oid
+       SELECT at.acc_trans_id
        FROM acc_trans at
        LEFT JOIN chart c ON (at.chart_id = c.id)
        WHERE (trans_id = ?) AND (c.link LIKE '%AP_paid%')|;
-  push @delete_oids, selectall_array_query($form, $dbh, $query, conv_i($form->{id}), conv_i($form->{id}));
+  push @delete_acc_trans_ids, selectall_array_query($form, $dbh, $query, conv_i($form->{id}), conv_i($form->{id}));
 
   $query =
-    qq|SELECT at.oid
+    qq|SELECT at.acc_trans_id
        FROM acc_trans at
        LEFT JOIN chart c ON (at.chart_id = c.id)
        WHERE (trans_id = ?)
          AND ((c.link = 'AP') OR (c.link LIKE '%:AP') OR (c.link LIKE 'AP:%'))
-       ORDER BY at.oid
+       ORDER BY at.acc_trans_id
        OFFSET 1|;
-  push @delete_oids, selectall_array_query($form, $dbh, $query, conv_i($form->{id}));
+  push @delete_acc_trans_ids, selectall_array_query($form, $dbh, $query, conv_i($form->{id}));
 
-  if (@delete_oids) {
-    $query = qq|DELETE FROM acc_trans WHERE oid IN (| . join(", ", @delete_oids) . qq|)|;
+  if (@delete_acc_trans_ids) {
+    $query = qq|DELETE FROM acc_trans WHERE acc_trans_id IN (| . join(", ", @delete_acc_trans_ids) . qq|)|;
     do_query($form, $dbh, $query);
   }
 
@@ -1210,7 +1272,7 @@ sub post_payment {
        LEFT JOIN chart c ON (at.chart_id = c.id)
        WHERE (trans_id = ?)
          AND ((c.link = 'AP') OR (c.link LIKE '%:AP') OR (c.link LIKE 'AP:%'))
-       ORDER BY at.oid
+       ORDER BY at.acc_trans_id
        LIMIT 1|;
 
   ($form->{AP}) = selectfirst_array_query($form, $dbh, $query, conv_i($form->{id}));
@@ -1228,4 +1290,42 @@ sub post_payment {
   return $rc;
 }
 
+sub get_duedate {
+  $main::lxdebug->enter_sub();
+
+  my $self     = shift;
+  my %params   = @_;
+
+  if (!$params{vendor_id} || !$params{invdate}) {
+    $main::lxdebug->leave_sub();
+    return $params{default};
+  }
+
+  my $myconfig = \%main::myconfig;
+  my $form     = $main::form;
+
+  my $dbh      = $params{dbh} || $form->get_standard_dbh($myconfig);
+
+  my $query    = qq|SELECT ?::date + pt.terms_netto
+                    FROM vendor v
+                    LEFT JOIN payment_terms pt ON (pt.id = v.payment_id)
+                    WHERE v.id = ?|;
+
+  my ($sth, $duedate);
+
+  if (($sth = $dbh->prepare($query)) && $sth->execute($params{invdate}, conv_i($params{vendor_id}))) {
+    ($duedate) = $sth->fetchrow_array();
+    $sth->finish();
+  } else {
+    $dbh->rollback();
+  }
+
+  $duedate ||= $params{default};
+
+  $main::lxdebug->leave_sub();
+
+  return $duedate;
+}
+
+
 1;