remove misplaced sql ledger update
[freeside.git] / sql-ledger / sql-ledger / SL / IR.pm
diff --git a/sql-ledger/sql-ledger/SL/IR.pm b/sql-ledger/sql-ledger/SL/IR.pm
deleted file mode 100644 (file)
index 79a619b..0000000
+++ /dev/null
@@ -1,1243 +0,0 @@
-#=====================================================================
-# SQL-Ledger Accounting
-# Copyright (C) 2000
-#
-#  Author: Dieter Simader
-#   Email: dsimader@sql-ledger.org
-#     Web: http://www.sql-ledger.org
-#
-#  Contributors: Jim Rawlings <jim@your-dba.com>
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-#======================================================================
-#
-# Inventory received module
-#
-#======================================================================
-
-package IR;
-
-
-sub post_invoice {
-  my ($self, $myconfig, $form) = @_;
-  
-  # connect to database, turn off autocommit
-  my $dbh = $form->dbconnect_noauto($myconfig);
-
-  my $query;
-  my $sth;
-  my $null;
-  my $project_id;
-  my $exchangerate = 0;
-  my $allocated;
-  my $taxrate;
-  my $taxamount;
-  my $taxdiff;
-  my $item;
-
-  if ($form->{id}) {
-
-    &reverse_invoice($dbh, $form);
-
-  } else {
-    my $uid = time;
-    $uid .= $form->{login};
-
-    $query = qq|INSERT INTO ap (invnumber, employee_id)
-                VALUES ('$uid', (SELECT id FROM employee
-                                WHERE login = '$form->{login}'))|;
-    $dbh->do($query) || $form->dberror($query);
-    
-    $query = qq|SELECT id FROM ap
-                WHERE invnumber = '$uid'|;
-    $sth = $dbh->prepare($query);
-    $sth->execute || $form->dberror($query);
-
-    ($form->{id}) = $sth->fetchrow_array;
-    $sth->finish;
-
-  }
-
-  my ($amount, $linetotal, $lastinventoryaccno, $lastexpenseaccno);
-  my ($netamount, $invoicediff, $expensediff) = (0, 0, 0);
-
-  if ($form->{currency} eq $form->{defaultcurrency}) {
-    $form->{exchangerate} = 1;
-  } else {
-    $exchangerate = $form->check_exchangerate($myconfig, $form->{currency}, $form->{transdate}, 'sell');
-  }
-  
-  $form->{exchangerate} = ($exchangerate) ? $exchangerate : $form->parse_amount($myconfig, $form->{exchangerate});
-
-  
-  for my $i (1 .. $form->{rowcount}) {
-    $form->{"qty_$i"} = $form->parse_amount($myconfig, $form->{"qty_$i"});
-    
-    if ($form->{"qty_$i"} != 0) {
-
-      # project
-      $project_id = 'NULL';
-      if ($form->{"projectnumber_$i"}) {
-       ($null, $project_id) = split /--/, $form->{"projectnumber_$i"};
-      }
-      # undo discount formatting
-      $form->{"discount_$i"} = $form->parse_amount($myconfig, $form->{"discount_$i"}) / 100;
-      
-      @taxaccounts = split / /, $form->{"taxaccounts_$i"};
-      $taxdiff = 0;
-      $allocated = 0;
-      $taxrate = 0;
-      
-      # keep entered selling price
-      my $fxsellprice = $form->parse_amount($myconfig, $form->{"sellprice_$i"});
-          
-      my ($dec) = ($fxsellprice =~ /\.(\d+)/);
-      $dec = length $dec;
-      my $decimalplaces = ($dec > 2) ? $dec : 2;
-      
-      # deduct discount
-      my $discount = $form->round_amount($fxsellprice * $form->{"discount_$i"}, $decimalplaces);
-      $form->{"sellprice_$i"} = $fxsellprice - $discount;
-      
-      map { $taxrate += $form->{"${_}_rate"} } @taxaccounts;
-
-      if ($form->{"inventory_accno_$i"}) {
-
-       $linetotal = $form->round_amount($form->{"sellprice_$i"} * $form->{"qty_$i"}, 2);
-       
-       if ($form->{taxincluded}) {
-         $taxamount = $linetotal * ($taxrate / (1 + $taxrate));
-         $form->{"sellprice_$i"} = $form->{"sellprice_$i"} * (1 / (1 + $taxrate));
-       } else {
-         $taxamount = $linetotal * $taxrate;
-       }
-
-       $netamount += $linetotal;
-
-       if (@taxaccounts && $form->round_amount($taxamount, 2) == 0) {
-         if ($form->{taxincluded}) {
-           foreach $item (@taxaccounts) {
-             $taxamount = $form->round_amount($linetotal * $form->{"${item}_rate"} / (1 + abs($form->{"${item}_rate"})), 2);
-             $taxdiff += $taxamount;
-             $form->{amount}{$form->{id}}{$item} -= $taxamount;
-           }
-           $form->{amount}{$form->{id}}{$taxaccounts[0]} += $taxdiff;
-         } else {
-           map { $form->{amount}{$form->{id}}{$_} -= $linetotal * $form->{"${_}_rate"} } @taxaccounts;
-         }
-       } else {
-           map { $form->{amount}{$form->{id}}{$_} -= $taxamount * $form->{"${_}_rate"} / $taxrate } @taxaccounts;
-       }
-       
-
-       # 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};
-       $linetotal = $form->round_amount($linetotal, 2);
-
-        # this is the difference for the inventory
-       $invoicediff += ($amount - $linetotal);
-       
-       $form->{amount}{$form->{id}}{$form->{"inventory_accno_$i"}} -= $linetotal;
-
-        # adjust and round sellprice
-       $form->{"sellprice_$i"} = $form->round_amount($form->{"sellprice_$i"} * $form->{exchangerate}, $decimalplaces);
-
-       
-       # update parts table
-       $form->update_balance($dbh,
-                             "parts",
-                             "onhand",
-                             qq|id = $form->{"id_$i"}|,
-                             $form->{"qty_$i"}) unless $form->{shipped};
-
-
-        # check if we sold the item already and
-        # make an entry for the expense and inventory
-       $query = qq|SELECT i.id, i.qty, i.allocated, i.trans_id,
-                   p.inventory_accno_id, p.expense_accno_id, a.transdate
-                   FROM invoice i, ar a, parts p
-                   WHERE i.parts_id = p.id
-                   AND i.parts_id = $form->{"id_$i"}
-                   AND (i.qty + i.allocated) > 0
-                   AND i.trans_id = a.id
-                   ORDER BY transdate|;
-       $sth = $dbh->prepare($query);
-       $sth->execute || $form->dberror($query);
-
-
-        my $totalqty = $form->{"qty_$i"};
-       
-       while (my $ref = $sth->fetchrow_hashref(NAME_lc)) {
-         
-         my $qty = $ref->{qty} + $ref->{allocated};
-         
-         if (($qty - $totalqty) > 0) {
-           $qty = $totalqty;
-         }
-
-
-          $linetotal = $form->round_amount($form->{"sellprice_$i"} * $qty, 2);
-
-         if ($ref->{allocated} < 0) {
-           # we have an entry for it already, adjust amount
-           $form->update_balance($dbh,
-                                 "acc_trans",
-                                 "amount",
-                                 qq|trans_id = $ref->{trans_id} AND chart_id = $ref->{inventory_accno_id} AND transdate = '$ref->{transdate}'|,
-                                 $linetotal);
-
-           $form->update_balance($dbh,
-                                 "acc_trans",
-                                 "amount",
-                                 qq|trans_id = $ref->{trans_id} AND chart_id = $ref->{expense_accno_id} AND transdate = '$ref->{transdate}'|,
-                                 $linetotal * -1);
-
-         } else {
-           # add entry for inventory, this one is for the sold item
-           if ($linetotal != 0) {
-             $query = qq|INSERT INTO acc_trans (trans_id, chart_id, amount, 
-                         transdate)
-                         VALUES ($ref->{trans_id}, $ref->{inventory_accno_id},
-                         $linetotal, '$ref->{transdate}')|;
-             $dbh->do($query) || $form->dberror($query);
-
-             # add expense
-             $query = qq|INSERT INTO acc_trans (trans_id, chart_id, amount, 
-                         transdate)
-                         VALUES ($ref->{trans_id}, $ref->{expense_accno_id},
-                         |. ($linetotal * -1) .qq|, '$ref->{transdate}')|;
-             $dbh->do($query) || $form->dberror($query);
-           }
-         }
-       
-         # update allocated for sold item
-         $form->update_balance($dbh,
-                               "invoice",
-                               "allocated",
-                               qq|id = $ref->{id}|,
-                               $qty * -1);
-       
-         $allocated += $qty;
-
-         last if (($totalqty -= $qty) <= 0);
-       }
-
-       $sth->finish;
-
-        $lastinventoryaccno = $form->{"inventory_accno_$i"};
-       
-      } else {
-       
-       $linetotal = $form->round_amount($form->{"sellprice_$i"} * $form->{"qty_$i"}, 2);
-       
-        if ($form->{taxincluded}) {
-         $taxamount = $linetotal * ($taxrate / (1 + $taxrate));
-         
-         $form->{"sellprice_$i"} = $form->{"sellprice_$i"} * (1 / (1 + $taxrate));
-       } else {
-         $taxamount = $linetotal * $taxrate;
-       }
-       
-       $netamount += $linetotal;
-       
-       if (@taxaccounts && $form->round_amount($taxamount, 2) == 0) {
-         if ($form->{taxincluded}) {
-           foreach $item (@taxaccounts) {
-             $taxamount = $form->round_amount($linetotal * $form->{"${item}_rate"} / (1 + abs($form->{"${item}_rate"})), 2);
-             $totaltax += $taxamount;
-             $taxdiff += $taxamount;
-             $form->{amount}{$form->{id}}{$item} -= $taxamount;
-           }
-           $form->{amount}{$form->{id}}{$taxaccounts[0]} += $taxdiff;
-         } else {
-           map { $form->{amount}{$form->{id}}{$_} -= $linetotal * $form->{"${_}_rate"} } @taxaccounts;
-         }
-       } else {
-           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};
-       $linetotal = $form->round_amount($linetotal, 2);
-
-        # this is the difference for expense
-       $expensediff += ($amount - $linetotal);
-       
-       # add amount to expense
-       $form->{amount}{$form->{id}}{$form->{"expense_accno_$i"}} -= $linetotal;
-
-       $lastexpenseaccno = $form->{"expense_accno_$i"};
-
-        # adjust and round sellprice
-        $form->{"sellprice_$i"} = $form->round_amount($form->{"sellprice_$i"} * $form->{exchangerate}, $decimalplaces);
-       
-      }
-
-     
-      # save detail record in invoice table
-      $query = qq|INSERT INTO invoice (trans_id, parts_id, description, qty,
-                  sellprice, fxsellprice, discount, allocated,
-                 unit, deliverydate, project_id, serialnumber)
-                 VALUES ($form->{id}, $form->{"id_$i"}, |
-                 .$dbh->quote($form->{"description_$i"}).qq|, |
-                 .($form->{"qty_$i"} * -1) .qq|,
-                 $form->{"sellprice_$i"}, $fxsellprice,
-                 $form->{"discount_$i"}, $allocated, |
-                 .$dbh->quote($form->{"unit_$i"}).qq|, |
-                 .$form->dbquote($form->{"deliverydate_$i"}, SQL_DATE).qq|,
-                 $project_id, |
-                 .$dbh->quote($form->{"serialnumber_$i"}).qq|)|;
-      $dbh->do($query) || $form->dberror($query);
-
-    }
-  }
-
-
-  $form->{datepaid} = $form->{transdate};
-
-  # all amounts are in natural state, netamount includes the taxes
-  # if tax is included, netamount is rounded to 2 decimal places,
-  
-  # total payments
-  for my $i (1 .. $form->{paidaccounts}) {
-    $form->{"paid_$i"} = $form->parse_amount($myconfig, $form->{"paid_$i"});
-    $form->{paid} += $form->{"paid_$i"};
-    $form->{datepaid} = $form->{"datepaid_$i"} if ($form->{"datepaid_$i"}); 
-  }
-
-  my ($tax, $paiddiff) = (0, 0);
-
-  $netamount = $form->round_amount($netamount, 2);
-  
-  # figure out rounding errors for amount paid and total amount
-  if ($form->{taxincluded}) {
-
-    $amount = $form->round_amount($netamount * $form->{exchangerate}, 2);
-    $paiddiff = $amount - $netamount * $form->{exchangerate};
-    $netamount = $amount;
-
-    foreach $item (split / /, $form->{taxaccounts}) {
-      $amount = $form->{amount}{$form->{id}}{$item} * $form->{exchangerate};
-      $form->{amount}{$form->{id}}{$item} = $form->round_amount($amount, 2);
-      $amount = $form->{amount}{$form->{id}}{$item} * -1;
-      $tax += $amount;
-      $netamount -= $amount;
-    }
-
-    $invoicediff += $paiddiff;
-    $expensediff += $paiddiff;
-
-    ######## this only applies to tax included
-    if ($lastinventoryaccno) {
-      $form->{amount}{$form->{id}}{$lastinventoryaccno} -= $invoicediff;
-    }
-    if ($lastexpenseaccno) {
-      $form->{amount}{$form->{id}}{$lastexpenseaccno} -= $expensediff;
-    }
-
-  } else {
-    $amount = $form->round_amount($netamount * $form->{exchangerate}, 2);
-    $paiddiff = $amount - $netamount * $form->{exchangerate};
-    $netamount = $amount;
-    foreach my $item (split / /, $form->{taxaccounts}) {
-      $form->{amount}{$form->{id}}{$item} = $form->round_amount($form->{amount}{$form->{id}}{$item}, 2);
-      $amount = $form->round_amount($form->{amount}{$form->{id}}{$item} * $form->{exchangerate} * -1, 2);
-      $paiddiff += $amount - $form->{amount}{$form->{id}}{$item} * $form->{exchangerate} * -1;
-      $form->{amount}{$form->{id}}{$item} = $form->round_amount($amount * -1, 2);
-      $amount = $form->{amount}{$form->{id}}{$item} * -1;
-      $tax += $amount;
-    }
-  }
-
-
-  $form->{amount}{$form->{id}}{$form->{AP}} = $netamount + $tax;
-
-  if ($form->{paid} != 0) {
-    $form->{paid} = $form->round_amount($form->{paid} * $form->{exchangerate} + $paiddiff, 2);
-  }
-
-
-  # update exchangerate
-  if (($form->{currency} ne $form->{defaultcurrency}) && !$exchangerate) {
-    $form->update_exchangerate($dbh, $form->{currency}, $form->{transdate}, 0, $form->{exchangerate});
-  }
-  
-  # record acc_trans transactions
-  foreach my $trans_id (keys %{$form->{amount}}) {
-    foreach my $accno (keys %{ $form->{amount}{$trans_id} }) {
-      if (($form->{amount}{$trans_id}{$accno} = $form->round_amount($form->{amount}{$trans_id}{$accno}, 2)) != 0) {
-       $query = qq|INSERT INTO acc_trans (trans_id, chart_id, amount, 
-                   transdate)
-                   VALUES ($trans_id, (SELECT id FROM chart
-                                        WHERE accno = '$accno'),
-                   $form->{amount}{$trans_id}{$accno},
-                   '$form->{transdate}')|;
-       $dbh->do($query) || $form->dberror($query);
-      }
-    }
-  }
-
-  # deduct payment differences from paiddiff
-  for my $i (1 .. $form->{paidaccounts}) {
-    if ($form->{"paid_$i"} != 0) {
-      $amount = $form->round_amount($form->{"paid_$i"} * $form->{exchangerate}, 2);
-      $paiddiff -= $amount - $form->{"paid_$i"} * $form->{exchangerate};
-    }
-  }
-
-  # 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
-  for my $i (1 .. $form->{paidaccounts}) {
-
-    if ($form->{"paid_$i"} != 0) {
-      my ($accno) = split /--/, $form->{"AP_paid_$i"};
-      $form->{"datepaid_$i"} = $form->{transdate} unless ($form->{"datepaid_$i"});
-      $form->{datepaid} = $form->{"datepaid_$i"};
-      
-      $amount = ($form->round_amount($form->{"paid_$i"} * $form->{exchangerate} + $paiddiff, 2)) * -1;
-      
-      # record AP
-      
-      if ($form->{amount}{$form->{id}}{$form->{AP}} != 0) {
-       $query = qq|INSERT INTO acc_trans (trans_id, chart_id, amount,
-                   transdate)
-                   VALUES ($form->{id}, (SELECT id FROM chart
-                                       WHERE accno = '$form->{AP}'),
-                   $amount, '$form->{"datepaid_$i"}')|;
-       $dbh->do($query) || $form->dberror($query);
-      }
-
-      # record payment
-      
-      $query = qq|INSERT INTO acc_trans (trans_id, chart_id, amount, transdate,
-                  source, memo)
-                  VALUES ($form->{id}, (SELECT id FROM chart
-                                     WHERE accno = '$accno'),
-                  $form->{"paid_$i"}, '$form->{"datepaid_$i"}', |
-                 .$dbh->quote($form->{"source_$i"}).qq|, |
-                 .$dbh->quote($form->{"memo_$i"}).qq|)|;
-      $dbh->do($query) || $form->dberror($query);
-
-
-      $exchangerate = 0;
-
-      if ($form->{currency} eq $form->{defaultcurrency}) {
-       $form->{"exchangerate_$i"} = 1;
-      } else {
-       $exchangerate = $form->check_exchangerate($myconfig, $form->{currency}, $form->{"datepaid_$i"}, 'sell');
-
-       $form->{"exchangerate_$i"} = ($exchangerate) ? $exchangerate : $form->parse_amount($myconfig, $form->{"exchangerate_$i"});
-      }
-      
-
-      # exchangerate difference
-      $form->{fx}{$accno}{$form->{"datepaid_$i"}} += $form->{"paid_$i"} * ($form->{"exchangerate_$i"} - 1) + $paiddiff;
-      
-
-      # gain/loss
-      $amount = $form->round_amount($form->{"paid_$i"} * $form->{exchangerate},2) - $form->round_amount($form->{"paid_$i"} * $form->{"exchangerate_$i"},2);
-      if ($amount > 0) {
-       $form->{fx}{$form->{fxgain_accno}}{$form->{"datepaid_$i"}} += $amount;
-      } else {
-       $form->{fx}{$form->{fxloss_accno}}{$form->{"datepaid_$i"}} += $amount;
-      }
-      
-      $paiddiff = 0;
-
-      # update exchange rate
-      if (($form->{currency} ne $form->{defaultcurrency}) && !$exchangerate) {
-       $form->update_exchangerate($dbh, $form->{currency}, $form->{"datepaid_$i"}, 0, $form->{"exchangerate_$i"});
-      }
-    }
-  }
-
-  # record exchange rate differences and gains/losses
-  foreach my $accno (keys %{$form->{fx}}) {
-    foreach my $transdate (keys %{ $form->{fx}{$accno} }) {
-      if (($form->{fx}{$accno}{$transdate} = $form->round_amount($form->{fx}{$accno}{$transdate}, 2)) != 0) {
-
-       $query = qq|INSERT INTO acc_trans (trans_id, chart_id, amount,
-                   transdate, cleared, fx_transaction)
-                   VALUES ($form->{id}, (SELECT id FROM chart
-                                       WHERE accno = '$accno'),
-                    $form->{fx}{$accno}{$transdate}, '$transdate', '0', '1')|;
-        $dbh->do($query) || $form->dberror($query);
-      }
-    }
-  }
-
-
-  $amount = $netamount + $tax;
-
-  # set values which could be empty
-  $form->{taxincluded} *= 1;
-  
-  ($null, $form->{department_id}) = split(/--/, $form->{department});
-  $form->{department_id} *= 1;
-
-  # save AP record
-  $query = qq|UPDATE ap set
-              invnumber = |.$dbh->quote($form->{invnumber}).qq|,
-             ordnumber = |.$dbh->quote($form->{ordnumber}).qq|,
-             quonumber = |.$dbh->quote($form->{quonumber}).qq|,
-              transdate = '$form->{transdate}',
-              vendor_id = $form->{vendor_id},
-              amount = $amount,
-              netamount = $netamount,
-              paid = $form->{paid},
-             datepaid = |.$form->dbquote($form->{datepaid}, SQL_DATE).qq|,
-             duedate = |.$form->dbquote($form->{duedate}, SQL_DATE).qq|,
-             invoice = '1',
-             taxincluded = '$form->{taxincluded}',
-             notes = |.$dbh->quote($form->{notes}).qq|,
-             intnotes = |.$dbh->quote($form->{intnotes}).qq|,
-             curr = '$form->{currency}',
-             department_id = $form->{department_id},
-             language_code = '$form->{language_code}'
-              WHERE id = $form->{id}|;
-  $dbh->do($query) || $form->dberror($query);
-
-  # add shipto
-  $form->{name} = $form->{vendor};
-  $form->{name} =~ s/--$form->{vendor_id}//;
-  $form->add_shipto($dbh, $form->{id});
-  
-  my %audittrail = ( tablename  => 'ap',
-                     reference  => $form->{invnumber},
-                    formname   => $form->{type},
-                    action     => 'posted',
-                    id         => $form->{id} );
-  $form->audittrail($dbh, "", \%audittrail);
-  my $rc = $dbh->commit;
-  $dbh->disconnect;
-  $rc;
-  
-}
-
-
-
-sub reverse_invoice {
-  my ($dbh, $form) = @_;
-  
-  # reverse inventory items
-  my $query = qq|SELECT i.parts_id, p.inventory_accno_id, p.expense_accno_id,
-                 i.qty, i.allocated, i.sellprice
-                 FROM invoice i, parts p
-                WHERE i.parts_id = p.id
-                 AND i.trans_id = $form->{id}|;
-  my $sth = $dbh->prepare($query);
-  $sth->execute || $form->dberror($query);
-
-  my $netamount = 0;
-  
-  while (my $ref = $sth->fetchrow_hashref(NAME_lc)) {
-    $netamount += $form->round_amount($ref->{sellprice} * $ref->{qty} * -1, 2);
-
-    if ($ref->{inventory_accno_id}) {
-      # update onhand
-      $form->update_balance($dbh,
-                           "parts",
-                           "onhand",
-                           qq|id = $ref->{parts_id}|,
-                           $ref->{qty});
-      # if $ref->{allocated} > 0 than we sold that many items
-      if ($ref->{allocated} > 0) {
-
-       # get references for sold items
-       $query = qq|SELECT i.id, i.trans_id, i.allocated, a.transdate
-                   FROM invoice i, ar a
-                   WHERE i.parts_id = $ref->{parts_id}
-                   AND i.allocated < 0
-                   AND i.trans_id = a.id
-                   ORDER BY transdate DESC|;
-       my $sth = $dbh->prepare($query);
-       $sth->execute || $form->dberror($query);
-
-       while (my $pthref = $sth->fetchrow_hashref(NAME_lc)) {
-         my $qty = $ref->{allocated};
-         
-         if (($ref->{allocated} + $pthref->{allocated}) > 0) {
-           $qty = $pthref->{allocated} * -1;
-         }
-
-         my $amount = $form->round_amount($ref->{sellprice} * $qty, 2);
-
-         #adjust allocated
-         $form->update_balance($dbh,
-                               "invoice",
-                               "allocated",
-                               qq|id = $pthref->{id}|,
-                               $qty);
-         
-         $form->update_balance($dbh,
-                               "acc_trans",
-                               "amount",
-                               qq|trans_id = $pthref->{trans_id} AND chart_id = $ref->{expense_accno_id} AND transdate = '$pthref->{transdate}'|,
-                               $amount);
-                     
-         $form->update_balance($dbh,
-                               "acc_trans",
-                               "amount",
-                               qq|trans_id = $pthref->{trans_id} AND chart_id = $ref->{inventory_accno_id} AND transdate = '$pthref->{transdate}'|,
-                               $amount * -1);
-
-          $query = qq|DELETE FROM acc_trans
-                     WHERE trans_id = $pthref->{trans_id}
-                     AND amount = 0|;
-         $dbh->do($query) || $form->dberror($query);
-         
-         last if (($ref->{allocated} -= $qty) <= 0);
-       }
-       $sth->finish;
-      }
-    }
-  }
-  $sth->finish;
-  
-  # delete acc_trans
-  $query = qq|DELETE FROM acc_trans
-              WHERE trans_id = $form->{id}|;
-  $dbh->do($query) || $form->dberror($query);
-
-  # delete invoice entries
-  $query = qq|DELETE FROM invoice
-              WHERE trans_id = $form->{id}|;
-  $dbh->do($query) || $form->dberror($query);
-
-  $query = qq|DELETE FROM shipto
-              WHERE trans_id = $form->{id}|;
-  $dbh->do($query) || $form->dberror($query);
-  
-} 
-
-
-
-sub delete_invoice {
-  my ($self, $myconfig, $form) = @_;
-
-  # connect to database
-  my $dbh = $form->dbconnect_noauto($myconfig);
-  
-  my %audittrail = ( tablename  => 'ap',
-                     reference  => $form->{invnumber},
-                    formname   => $form->{type},
-                    action     => 'deleted',
-                    id         => $form->{id} );
-  $form->audittrail($dbh, "", \%audittrail);
-
-  &reverse_invoice($dbh, $form);
-  
-  # delete AP record
-  my $query = qq|DELETE FROM ap
-                 WHERE id = $form->{id}|;
-  $dbh->do($query) || $form->dberror($query);
-
-  my $rc = $dbh->commit;
-  $dbh->disconnect;
-
-  $rc;
-  
-}
-
-
-
-sub retrieve_invoice {
-  my ($self, $myconfig, $form) = @_;
-  
-  # connect to database
-  my $dbh = $form->dbconnect_noauto($myconfig);
-
-  my $query;
-
-  if ($form->{id}) {
-    # get default accounts and last invoice number
-    $query = qq|SELECT (SELECT c.accno FROM chart c
-                        WHERE d.inventory_accno_id = c.id) AS inventory_accno,
-                       (SELECT c.accno FROM chart c
-                       WHERE d.income_accno_id = c.id) AS income_accno,
-                       (SELECT c.accno FROM chart c
-                       WHERE d.expense_accno_id = c.id) AS expense_accno,
-                      (SELECT c.accno FROM chart c
-                       WHERE d.fxgain_accno_id = c.id) AS fxgain_accno,
-                      (SELECT c.accno FROM chart c
-                       WHERE d.fxloss_accno_id = c.id) AS fxloss_accno,
-                d.curr AS currencies
-               FROM defaults d|;
-  } else {
-    $query = qq|SELECT (SELECT c.accno FROM chart c
-                        WHERE d.inventory_accno_id = c.id) AS inventory_accno,
-                       (SELECT c.accno FROM chart c
-                       WHERE d.income_accno_id = c.id) AS income_accno,
-                       (SELECT c.accno FROM chart c
-                       WHERE d.expense_accno_id = c.id) AS expense_accno,
-                      (SELECT c.accno FROM chart c
-                       WHERE d.fxgain_accno_id = c.id) AS fxgain_accno,
-                      (SELECT c.accno FROM chart c
-                       WHERE d.fxloss_accno_id = c.id) AS fxloss_accno,
-                d.curr AS currencies,
-               current_date AS transdate
-               FROM defaults d|;
-  }
-  my $sth = $dbh->prepare($query);
-  $sth->execute || $form->dberror($query);
-
-  my $ref = $sth->fetchrow_hashref(NAME_lc);
-  map { $form->{$_} = $ref->{$_} } keys %$ref;
-  $sth->finish;
-
-
-  if ($form->{id}) {
-    
-    # retrieve invoice
-    $query = qq|SELECT a.invnumber, a.transdate, a.duedate,
-                a.ordnumber, a.quonumber, a.paid, a.taxincluded, a.notes,
-               a.intnotes, a.curr AS currency, a.vendor_id, a.language_code
-               FROM ap a
-               WHERE id = $form->{id}|;
-    $sth = $dbh->prepare($query);
-    $sth->execute || $form->dberror($query);
-
-    $ref = $sth->fetchrow_hashref(NAME_lc);
-    map { $form->{$_} = $ref->{$_} } keys %$ref;
-    $sth->finish;
-
-    # get shipto
-    $query = qq|SELECT * FROM shipto
-                WHERE trans_id = $form->{id}|;
-    $sth = $dbh->prepare($query);
-    $sth->execute || $form->dberror($query);
-
-    $ref = $sth->fetchrow_hashref(NAME_lc);
-    map { $form->{$_} = $ref->{$_} } keys %$ref;
-    $sth->finish;
-    
-    # retrieve individual items
-    $query = qq|SELECT c1.accno AS inventory_accno,
-                       c2.accno AS income_accno,
-                      c3.accno AS expense_accno,
-               p.partnumber, i.description, i.qty, i.fxsellprice, i.sellprice,
-               i.parts_id AS id, i.unit, p.bin, i.deliverydate,
-               pr.projectnumber,
-                i.project_id, i.serialnumber, i.discount,
-               pg.partsgroup, p.partsgroup_id, p.partnumber AS sku,
-               t.description AS partsgrouptranslation
-               FROM invoice i
-               JOIN parts p ON (i.parts_id = p.id)
-               LEFT JOIN chart c1 ON (p.inventory_accno_id = c1.id)
-               LEFT JOIN chart c2 ON (p.income_accno_id = c2.id)
-               LEFT JOIN chart c3 ON (p.expense_accno_id = c3.id)
-               LEFT JOIN project pr ON (i.project_id = pr.id)
-               LEFT JOIN partsgroup pg ON (pg.id = p.partsgroup_id)
-               LEFT JOIN translation t ON (t.trans_id = p.partsgroup_id AND t.language_code = '$form->{language_code}')
-               WHERE i.trans_id = $form->{id}
-               ORDER BY i.id|;
-    $sth = $dbh->prepare($query);
-    $sth->execute || $form->dberror($query);
-
-    # exchangerate defaults
-    &exchangerate_defaults($dbh, $form);
-
-    # price matrix and vendor partnumber
-    $query = qq|SELECT partnumber
-                FROM partsvendor
-               WHERE parts_id = ?
-               AND vendor_id = $form->{vendor_id}|;
-    my $pmh = $dbh->prepare($query) || $form->dberror($query);
-
-    # tax rates for part
-    $query = qq|SELECT c.accno
-               FROM chart c
-               JOIN partstax pt ON (pt.chart_id = c.id)
-               WHERE pt.parts_id = ?|;
-    my $tth = $dbh->prepare($query);
-
-    my $ptref;
-    my $taxrate;
-
-    while ($ref = $sth->fetchrow_hashref(NAME_lc)) {
-
-      ($decimalplaces) = ($ref->{fxsellprice} =~ /\.(\d+)/);
-      $decimalplaces = length $decimalplaces;
-      $decimalplaces = 2 unless $decimalplaces;
-
-      $tth->execute($ref->{id});
-      $ref->{taxaccounts} = "";
-      $taxrate = 0;
-      
-      while ($ptref = $tth->fetchrow_hashref(NAME_lc)) {
-        $ref->{taxaccounts} .= "$ptref->{accno} ";
-        $taxrate += $form->{"$ptref->{accno}_rate"};
-      }
-      
-      $tth->finish;
-      chop $ref->{taxaccounts};
-
-      # price matrix
-      $ref->{sellprice} = $form->round_amount($ref->{fxsellprice} * $form->{$form->{currency}}, 2);
-      &price_matrix($pmh, $ref, $decimalplaces, $form);
-
-      $ref->{sellprice} = $ref->{fxsellprice};
-      $ref->{qty} *= -1;
-
-      $ref->{partsgroup} = $ref->{partsgrouptranslation} if $ref->{partsgrouptranslation};
-      
-      push @{ $form->{invoice_details} }, $ref;
-      
-    }
-    
-    $sth->finish;
-    
-  }
-  
-  
-  my $rc = $dbh->commit;
-  $dbh->disconnect;
-  
-  $rc;
-  
-}
-
-
-
-sub get_vendor {
-  my ($self, $myconfig, $form) = @_;
-  
-  # connect to database
-  my $dbh = $form->dbconnect($myconfig);
-  
-  my $dateformat = $myconfig->{dateformat};
-  if ($myconfig->{dateformat} !~ /^y/) {
-    my @a = split /\W/, $form->{transdate};
-    $dateformat .= "yy" if (length $a[2] > 2);
-  }
-
-  if ($form->{transdate} !~ /\W/) {
-    $dateformat = 'yyyymmdd';
-  }
-
-  my $duedate;
-  
-  if ($myconfig->{dbdriver} eq 'DB2') {
-    $duedate = ($form->{transdate}) ? "date('$form->{transdate}') + v.terms DAYS" : "current_date + v.terms DAYS";
-  } else {
-    $duedate = ($form->{transdate}) ? "to_date('$form->{transdate}', '$dateformat') + v.terms" : "current_date + v.terms";
-  }
-
-  $form->{vendor_id} *= 1;
-  # get vendor
-  my $query = qq|SELECT v.name AS vendor, v.creditlimit, v.terms,
-                 v.email, v.cc, v.bcc, v.taxincluded,
-                v.address1, v.address2, v.city, v.state,
-                v.zipcode, v.country, v.curr AS currency, v.language_code,
-                 $duedate AS duedate, v.notes AS intnotes,
-                e.name AS employee, e.id AS employee_id
-                 FROM vendor v
-                LEFT JOIN employee e ON (e.id = v.employee_id)
-                WHERE v.id = $form->{vendor_id}|;
-  my $sth = $dbh->prepare($query);
-  $sth->execute || $form->dberror($query);
-
-  $ref = $sth->fetchrow_hashref(NAME_lc);
-  
-  if ($form->{id}) {
-    map { delete $ref->{$_} } qw(currency taxincluded employee employee_id intnotes);
-  }
-  
-  map { $form->{$_} = $ref->{$_} } keys %$ref;
-  $sth->finish;
-
-  # if no currency use defaultcurrency
-  $form->{currency} = ($form->{currency}) ? $form->{currency} : $form->{defaultcurrency};
-  
-  $form->{exchangerate} = 0 if $form->{currency} eq $form->{defaultcurrency};
-  if ($form->{transdate} && ($form->{currency} ne $form->{defaultcurrency})) {
-    $form->{exchangerate} = $form->get_exchangerate($dbh, $form->{currency}, $form->{transdate}, "sell"); 
-  }
-  $form->{forex} = $form->{exchangerate};
-
-  # if no employee, default to login
-  ($form->{employee}, $form->{employee_id}) = $form->get_employee($dbh) unless $form->{employee_id};
-  
-  $form->{creditremaining} = $form->{creditlimit};
-  $query = qq|SELECT SUM(amount - paid)
-              FROM ap
-             WHERE vendor_id = $form->{vendor_id}|;
-  $sth = $dbh->prepare($query);
-  $sth->execute || $form->dberror($query);
-
-  ($form->{creditremaining}) -= $sth->fetchrow_array;
-
-  $sth->finish;
-  
-  $query = qq|SELECT o.amount,
-                (SELECT e.sell FROM exchangerate e
-                WHERE e.curr = o.curr
-                AND e.transdate = o.transdate)
-             FROM oe o
-             WHERE o.vendor_id = $form->{vendor_id}
-             AND o.quotation = '0'
-             AND o.closed = '0'|;
-  $sth = $dbh->prepare($query);
-  $sth->execute || $form->dberror($query);
-
-  while (my ($amount, $exch) = $sth->fetchrow_array) {
-    $exch = 1 unless $exch;
-    $form->{creditremaining} -= $amount * $exch;
-  }
-  $sth->finish;
-    
-               
-  # get shipto if we do not convert an order or invoice
-  if (!$form->{shipto}) {
-    map { delete $form->{$_} } qw(shiptoname shiptoaddress1 shiptoaddress2 shiptocity shiptostate shiptozipcode shiptocountry shiptocontact shiptophone shiptofax shiptoemail);
-
-    $query = qq|SELECT * FROM shipto
-                WHERE trans_id = $form->{vendor_id}|;
-    $sth = $dbh->prepare($query);
-    $sth->execute || $form->dberror($query);
-
-    $ref = $sth->fetchrow_hashref(NAME_lc);
-    map { $form->{$_} = $ref->{$_} } keys %$ref;
-    $sth->finish;
-  }
-  
-  # get taxes for vendor
-  $query = qq|SELECT c.accno
-              FROM chart c
-             JOIN vendortax v ON (v.chart_id = c.id)
-             WHERE v.vendor_id = $form->{vendor_id}|;
-  $sth = $dbh->prepare($query);
-  $sth->execute || $form->dberror($query);
-
-  my $vendortax = ();
-  while ($ref = $sth->fetchrow_hashref(NAME_lc)) {
-    $vendortax{$ref->{accno}} = 1;
-  }
-  $sth->finish;
-
-
-  # get tax rates and description
-  $query = qq|SELECT c.accno, c.description, c.link, t.rate, t.taxnumber
-              FROM chart c
-             JOIN tax t ON (c.id = t.chart_id)
-             WHERE c.link LIKE '%CT_tax%'
-             ORDER BY accno|;
-  $sth = $dbh->prepare($query);
-  $sth->execute || $form->dberror($query);
-
-  $form->{taxaccounts} = "";
-  $form->{taxpart} = "";
-  $form->{taxservice} = "";
-  while ($ref = $sth->fetchrow_hashref(NAME_lc)) {
-    if ($vendortax{$ref->{accno}}) {
-      $form->{"$ref->{accno}_rate"} = $ref->{rate};
-      $form->{"$ref->{accno}_description"} = $ref->{description};
-      $form->{"$ref->{accno}_taxnumber"} = $ref->{taxnumber};
-      $form->{taxaccounts} .= "$ref->{accno} ";
-    }
-    
-    foreach my $item (split /:/, $ref->{link}) {
-      if ($item =~ /IC_taxpart/) {
-       $form->{taxpart} .= "$ref->{accno} ";
-      }
-      
-      if ($item =~ /IC_taxservice/) {
-       $form->{taxservice} .= "$ref->{accno} ";
-      }
-    }
-  }
-  $sth->finish;
-  chop $form->{taxaccounts};
-  chop $form->{taxpart};
-  chop $form->{taxservice};
-
-
-  if (!$form->{id} && $form->{type} !~ /_(order|quotation)/) {
-    # setup last accounts used
-    $query = qq|SELECT c.accno, c.description, c.link, c.category,
-                ac.project_id, p.projectnumber, a.department_id,
-               d.description AS department
-               FROM chart c
-               JOIN acc_trans ac ON (ac.chart_id = c.id)
-               JOIN ap a ON (a.id = ac.trans_id)
-               LEFT JOIN project p ON (ac.project_id = p.id)
-               LEFT JOIN department d ON (a.department_id = d.id)
-               WHERE a.vendor_id = $form->{vendor_id}
-               AND a.id IN (SELECT max(id) FROM ap
-                            WHERE vendor_id = $form->{vendor_id})|;
-    $sth = $dbh->prepare($query);
-    $sth->execute || $form->dberror($query);
-    
-    my $i = 0;
-    while ($ref = $sth->fetchrow_hashref(NAME_lc)) {
-      $form->{department} = $ref->{department};
-      $form->{department_id} = $ref->{department_id};
-
-      if ($ref->{link} =~ /_amount/) {
-       $i++;
-       $form->{"AP_amount_$i"} = "$ref->{accno}--$ref->{description}";
-       $form->{"projectnumber_$i"} = "$ref->{projectnumber}--$ref->{project_id}";
-      }
-      if ($ref->{category} eq 'L') {
-       $form->{AP} = $form->{AP_1} = "$ref->{accno}--$ref->{description}";
-      }
-    }
-    $sth->finish;
-    $form->{rowcount} = $i if ($i && !$form->{type});
-  }
-
-  $dbh->disconnect;
-  
-}
-
-
-sub retrieve_item {
-  my ($self, $myconfig, $form) = @_;
-
-  my $i = $form->{rowcount};
-  my $null;
-  my $var;
-  
-  # don't include assemblies or obsolete parts
-  my $where = "WHERE p.assembly = '0' AND p.obsolete = '0'";
-  
-  if ($form->{"partnumber_$i"}) {
-    $var = $form->like(lc $form->{"partnumber_$i"});
-    $where .= " AND lower(p.partnumber) LIKE '$var'";
-  }
-  
-  if ($form->{"description_$i"}) {
-    $var = $form->like(lc $form->{"description_$i"});
-    if ($form->{language_code}) {
-      $where .= " AND lower(t1.description) LIKE '$var'";
-    } else {
-      $where .= " AND lower(p.description) LIKE '$var'";
-    }
-  }
-
-  if ($form->{"partsgroup_$i"}) {
-    ($null, $var) = split /--/, $form->{"partsgroup_$i"};
-    $where .= qq| AND p.partsgroup_id = $var|;
-  }
-  
-  if ($form->{"description_$i"}) {
-    $where .= " ORDER BY 3";
-  } else {
-    $where .= " ORDER BY 2";
-  }
-
-  # connect to database
-  my $dbh = $form->dbconnect($myconfig);
-
-  my $query = qq|SELECT p.id, p.partnumber, p.description,
-                 c1.accno AS inventory_accno,
-                c2.accno AS income_accno,
-                c3.accno AS expense_accno,
-                pg.partsgroup, p.partsgroup_id,
-                 p.lastcost AS sellprice, p.unit, p.bin, p.onhand,
-                p.partnumber AS sku, p.weight,
-                t1.description AS translation,
-                t2.description AS grouptranslation
-                 FROM parts p
-                LEFT JOIN chart c1 ON (p.inventory_accno_id = c1.id)
-                LEFT JOIN chart c2 ON (p.income_accno_id = c2.id)
-                LEFT JOIN chart c3 ON (p.expense_accno_id = c3.id)
-                LEFT JOIN partsgroup pg ON (pg.id = p.partsgroup_id)
-                LEFT JOIN translation t1 ON (t1.trans_id = p.id AND t1.language_code = '$form->{language_code}')
-                LEFT JOIN translation t2 ON (t2.trans_id = p.partsgroup_id AND t2.language_code = '$form->{language_code}')
-                $where|;
-  my $sth = $dbh->prepare($query);
-  $sth->execute || $form->dberror($query);
-  
-  # foreign currency
-  &exchangerate_defaults($dbh, $form);
-
-  # taxes
-  $query = qq|SELECT c.accno
-             FROM chart c
-             JOIN partstax pt ON (pt.chart_id = c.id)
-             WHERE pt.parts_id = ?|;
-  my $tth = $dbh->prepare($query) || $form->dberror($query);
-
-  # price matrix
-  $query = qq|SELECT p.*
-              FROM partsvendor p
-             WHERE p.parts_id = ?
-             AND vendor_id = $form->{vendor_id}|;
-  my $pmh = $dbh->prepare($query) || $form->dberror($query);
-
-  my $ref;
-  my $ptref;
-  my $decimalplaces;
-  
-  while ($ref = $sth->fetchrow_hashref(NAME_lc)) {
-
-    ($decimalplaces) = ($ref->{sellprice} =~ /\.(\d+)/);
-    $decimalplaces = length $decimalplaces;
-    $decimalplaces = 2 unless $decimalplaces;
-    
-    # get taxes for part
-    $tth->execute($ref->{id});
-
-    $ref->{taxaccounts} = "";
-    while ($ptref = $tth->fetchrow_hashref(NAME_lc)) {
-      $ref->{taxaccounts} .= "$ptref->{accno} ";
-    }
-    $tth->finish;
-    chop $ref->{taxaccounts};
-
-    # get vendor price and partnumber
-    &price_matrix($pmh, $ref, $decimalplaces, $form, $myconfig);
-
-    $ref->{description} = $ref->{translation} if $ref->{translation};
-    $ref->{partsgroup} = $ref->{grouptranslation} if $ref->{grouptranslation};
-    
-    push @{ $form->{item_list} }, $ref;
-    
-  }
-  
-  $sth->finish;
-  $dbh->disconnect;
-  
-}
-
-
-sub exchangerate_defaults {
-  my ($dbh, $form) = @_;
-
-  my $var;
-  
-  # get default currencies
-  my $query = qq|SELECT substr(curr,1,3), curr FROM defaults|;
-  my $eth = $dbh->prepare($query) || $form->dberror($query);
-  $eth->execute;
-  ($form->{defaultcurrency}, $form->{currencies}) = $eth->fetchrow_array;
-  $eth->finish;
-
-  $query = qq|SELECT sell
-              FROM exchangerate
-             WHERE curr = ?
-             AND transdate = ?|;
-  my $eth1 = $dbh->prepare($query) || $form->dberror($query);
-
-  $query = qq~SELECT max(transdate || ' ' || sell || ' ' || curr)
-              FROM exchangerate
-             WHERE curr = ?~;
-  my $eth2 = $dbh->prepare($query) || $form->dberror($query);
-
-  # get exchange rates for transdate or max
-  foreach $var (split /:/, substr($form->{currencies},4)) {
-    $eth1->execute($var, $form->{transdate});
-    ($form->{$var}) = $eth1->fetchrow_array;
-    if (! $form->{$var} ) {
-      $eth2->execute($var);
-
-      ($form->{$var}) = $eth2->fetchrow_array;
-      ($null, $form->{$var}) = split / /, $form->{$var};
-      $form->{$var} = 1 unless $form->{$var};
-      $eth2->finish;
-    }
-    $eth1->finish;
-  }
-
-  $form->{$form->{defaultcurrency}} = 1;
-  
-}
-
-
-sub price_matrix {
-  my ($pmh, $ref, $decimalplaces, $form, $myconfig) = @_;
-  
-  $pmh->execute($ref->{id});
-  my $mref = $pmh->fetchrow_hashref(NAME_lc);
-  
-  if ($mref->{partnumber}) {
-    $ref->{partnumber} = $mref->{partnumber};
-  }
-
-  if ($mref->{lastcost}) {
-    # do a conversion
-    $ref->{sellprice} = $form->round_amount($mref->{lastcost} * $form->{$mref->{curr}}, $decimalplaces);
-  }
-  $pmh->finish;
-
-  $ref->{sellprice} *= 1;
-  
-  # add 0:price to matrix
-  $ref->{pricematrix} = "0:$ref->{sellprice}";
-  
-}
-
-
-sub vendor_details {
-  my ($self, $myconfig, $form) = @_;
-      
-  # connect to database
-  my $dbh = $form->dbconnect($myconfig);
-
-  # get rest for the vendor
-  my $query = qq|SELECT vendornumber, name, address1, address2, city, state,
-                 zipcode, country,
-                 contact, phone as vendorphone, fax as vendorfax, vendornumber,
-                taxnumber, sic_code AS sic, iban, bic
-                 FROM vendor
-                 WHERE id = $form->{vendor_id}|;
-  my $sth = $dbh->prepare($query);
-  $sth->execute || $form->dberror($query);
-
-  $ref = $sth->fetchrow_hashref(NAME_lc);
-  map { $form->{$_} = $ref->{$_} } keys %$ref;
-
-  $sth->finish;
-  $dbh->disconnect;
-
-}
-
-
-sub item_links {
-  my ($self, $myconfig, $form) = @_;
-
-  # connect to database
-  my $dbh = $form->dbconnect($myconfig);
-
-  my $query = qq|SELECT accno, description, link
-                FROM chart
-                WHERE link LIKE '%IC%'
-                ORDER BY accno|;
-  my $sth = $dbh->prepare($query);
-  $sth->execute || $form->dberror($query);
-
-  while (my $ref = $sth->fetchrow_hashref(NAME_lc)) {
-    foreach my $key (split(/:/, $ref->{link})) {
-      if ($key =~ /IC/) {
-        push @{ $form->{IC_links}{$key} }, { accno => $ref->{accno},
-                                       description => $ref->{description} };
-      }
-    }
-  }
-
-  $sth->finish;
-}
-
-1;
-