X-Git-Url: http://wagnertech.de/git?a=blobdiff_plain;f=SL%2FAM.pm;h=be5d8a4310d1ee63133a0893569d340d95a09ac1;hb=a4b22a8f008d6431597fa80de26bcb0fa10e8d7b;hp=a06761c04e081c25d0065dd536728a3a73054d59;hpb=ee072e4f077213bf6f8792ca8f0a1afebbb6282f;p=kivitendo-erp.git

diff --git a/SL/AM.pm b/SL/AM.pm
index a06761c04..be5d8a431 100644
--- a/SL/AM.pm
+++ b/SL/AM.pm
@@ -37,23 +37,32 @@
 
 package AM;
 
+use Data::Dumper;
+use SL::DBUtils;
+
 sub get_account {
   $main::lxdebug->enter_sub();
 
   my ($self, $myconfig, $form) = @_;
 
-  $form->{id} = "NULL" unless ($form->{id});
-
   # connect to database
   my $dbh = $form->dbconnect($myconfig);
-
-  my $query = qq|SELECT c.accno, c.description, c.charttype, c.gifi_accno,
-                 c.category, c.link, c.taxkey_id, c.pos_ustva, c.pos_bwa, c.pos_bilanz,c.pos_eur
-                 FROM chart c
-	         WHERE c.id = $form->{id}|;
+  my $query =
+    qq!SELECT c.accno, c.description, c.charttype, c.gifi_accno, c.category,! .
+    qq!  c.link, c.pos_bilanz, c.pos_eur, c.new_chart_id, c.valid_from, ! .
+    qq!  c.pos_bwa, ! .
+    qq!  tk.taxkey_id, tk.pos_ustva, tk.tax_id, ! .
+    qq!  tk.tax_id || '--' || tk.taxkey_id AS tax, tk.startdate ! .
+    qq!FROM chart c ! .
+    qq!LEFT JOIN taxkeys tk ! .
+    qq!ON (c.id=tk.chart_id AND tk.id = ! .
+    qq!  (SELECT id FROM taxkeys ! .
+    qq!   WHERE taxkeys.chart_id = c.id AND startdate <= current_date ! .
+    qq!   ORDER BY startdate DESC LIMIT 1)) ! .
+    qq!WHERE c.id = ?!;
 
   my $sth = $dbh->prepare($query);
-  $sth->execute || $form->dberror($query);
+  $sth->execute($form->{id}) || $form->dberror($query . " ($form->{id})");
 
   my $ref = $sth->fetchrow_hashref(NAME_lc);
 
@@ -76,29 +85,54 @@ sub get_account {
   $sth->finish;
 
   # get taxkeys and description
-  $query = qq|SELECT taxkey, taxdescription
-              FROM tax|;
+  $query = qq§SELECT id, taxkey,id||'--'||taxkey AS tax, taxdescription
+              FROM tax ORDER BY taxkey§;
   $sth = $dbh->prepare($query);
   $sth->execute || $form->dberror($query);
 
-  $ref = $sth->fetchrow_hashref(NAME_lc);
+  $form->{TAXKEY} = [];
 
   while (my $ref = $sth->fetchrow_hashref(NAME_lc)) {
     push @{ $form->{TAXKEY} }, $ref;
   }
 
   $sth->finish;
+  if ($form->{id}) {
+    # get new accounts
+    $query = qq|SELECT id, accno,description
+                FROM chart WHERE link = ?|;
+    $sth = $dbh->prepare($query);
+    $sth->execute($form->{link}) || $form->dberror($query . " ($form->{link})");
 
+    $form->{NEWACCOUNT} = [];
+    while (my $ref = $sth->fetchrow_hashref(NAME_lc)) {
+      push @{ $form->{NEWACCOUNT} }, $ref;
+    }
+
+    $sth->finish;
+  }
   # check if we have any transactions
   $query = qq|SELECT a.trans_id FROM acc_trans a
-              WHERE a.chart_id = $form->{id}|;
+              WHERE a.chart_id = ?|;
   $sth = $dbh->prepare($query);
-  $sth->execute || $form->dberror($query);
+  $sth->execute($form->{id}) || $form->dberror($query . " ($form->{id})");
 
   ($form->{orphaned}) = $sth->fetchrow_array;
   $form->{orphaned} = !$form->{orphaned};
   $sth->finish;
 
+  # check if new account is active
+  $form->{new_chart_valid} = 0;
+  if ($form->{new_chart_id}) {
+    $query = qq|SELECT current_date-valid_from FROM chart
+                WHERE id = ?|;
+    my ($count) = selectrow_query($form, $dbh, $query, $form->{id});
+    if ($count >=0) {
+      $form->{new_chart_valid} = 1;
+    }
+    $sth->finish;
+  }
+
   $dbh->disconnect;
 
   $main::lxdebug->leave_sub();
@@ -132,9 +166,6 @@ sub save_account {
   }
   chop $form->{link};
 
-  # if we have an id then replace the old record
-  $form->{description} =~ s/\'/\'\'/g;
-
   # strip blanks from accno
   map { $form->{$_} =~ s/ //g; } qw(accno);
 
@@ -144,74 +175,73 @@ sub save_account {
     $form->{id} = "";
   }
 
-  map({ $form->{$_} = "NULL" unless ($form->{$_}); }
-      qw(pos_ustva pos_bwa pos_bilanz pos_eur));
+  my @values;
 
-  if ($form->{id}) {
+  my ($tax_id, $taxkey) = split(/--/, $form->{tax});
+  my $startdate = $form->{startdate} ? $form->{startdate} : "1970-01-01";
+
+  if ($form->{id} && $form->{orphaned}) {
     $query = qq|UPDATE chart SET
-                accno = '$form->{accno}',
-		description = '$form->{description}',
-		charttype = '$form->{charttype}',
-		gifi_accno = '$form->{gifi_accno}',
-		category = '$form->{category}',
-		link = '$form->{link}',
-                taxkey_id = $form->{taxkey_id},
-                pos_ustva = $form->{pos_ustva},
-                pos_bwa   = $form->{pos_bwa},
-                pos_bilanz = $form->{pos_bilanz},
-                pos_eur = $form->{pos_eur}
-		WHERE id = $form->{id}|;
+                accno = ?, description = ?, charttype = ?,
+                gifi_accno = ?, category = ?, link = ?,
+                taxkey_id = ?,
+                pos_ustva = ?, pos_bwa   = ?, pos_bilanz = ?,
+                pos_eur = ?, new_chart_id = ?, valid_from = ?
+                WHERE id = ?|;
+    @values = ($form->{accno}, $form->{description}, $form->{charttype},
+               $form->{gifi_accno}, $form->{category}, $form->{link},
+               conv_i($taxkey),
+               conv_i($form->{pos_ustva}), conv_i($form->{pos_bwa}),
+               conv_i($form->{pos_bilanz}), conv_i($form->{pos_eur}),
+               conv_i($form->{new_chart_id}),
+               conv_date($form->{valid_from}),
+               $form->{id});
+
+  } elsif ($form->{id} && !$form->{new_chart_valid}) {
+    $query = qq|UPDATE chart SET new_chart_id = ?, valid_from = ?
+                WHERE id = ?|;
+    @values = (conv_i($form->{new_chart_id}), conv_date($form->{valid_from}),
+               $form->{id});
   } else {
-
     $query = qq|INSERT INTO chart
-                (accno, description, charttype, gifi_accno, category, link, taxkey_id, pos_ustva, pos_bwa, pos_bilanz,pos_eur)
-                VALUES ('$form->{accno}', '$form->{description}',
-		'$form->{charttype}', '$form->{gifi_accno}',
-		'$form->{category}', '$form->{link}', $form->{taxkey_id}, $form->{pos_ustva}, $form->{pos_bwa}, $form->{pos_bilanz}, $form->{pos_eur})|;
-  }
-  $dbh->do($query) || $form->dberror($query);
+                (accno, description, charttype,
+                 gifi_accno, category, link,
+                 taxkey_id,
+                 pos_ustva, pos_bwa, pos_bilanz, pos_eur,
+                 new_chart_id, valid_from)
+                VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)|;
+    @values = ($form->{accno}, $form->{description}, $form->{charttype},
+               $form->{gifi_accno}, $form->{category}, $form->{link},
+               conv_i($taxkey),
+               conv_i($form->{pos_ustva}), conv_i($form->{pos_bwa}),
+               conv_i($form->{pos_bilanz}), conv_i($form->{pos_eur}),
+               conv_i($form->{new_chart_id}),
+               conv_date($form->{valid_from}));
 
-  if ($form->{IC_taxpart} || $form->{IC_taxservice} || $form->{CT_tax}) {
-
-    my $chart_id = $form->{id};
-
-    unless ($form->{id}) {
-
-      # get id from chart
-      $query = qq|SELECT c.id
-                  FROM chart c
-		  WHERE c.accno = '$form->{accno}'|;
-      $sth = $dbh->prepare($query);
-      $sth->execute || $form->dberror($query);
-
-      ($chart_id) = $sth->fetchrow_array;
-      $sth->finish;
-    }
-
-    # add account if it doesn't exist in tax
-    $query = qq|SELECT t.chart_id
-                FROM tax t
-		WHERE t.chart_id = $chart_id|;
-    $sth = $dbh->prepare($query);
-    $sth->execute || $form->dberror($query);
-
-    my ($tax_id) = $sth->fetchrow_array;
-    $sth->finish;
+  }
+  do_query($form, $dbh, $query, @values);
+
+  #Save Taxes
+  if (!$form->{id}) {
+    $query =
+      qq|INSERT INTO taxkeys | .
+      qq|(chart_id, tax_id, taxkey_id, pos_ustva, startdate) | .
+      qq|VALUES ((SELECT id FROM chart WHERE accno = ?), ?, ?, ?, ?)|;
+    do_query($form, $dbh, $query,
+             $form->{accno}, conv_i($tax_id), conv_i($taxkey),
+             conv_i($form->{pos_ustva}), conv_date($startdate));
 
-    # add tax if it doesn't exist
-    unless ($tax_id) {
-      $query = qq|INSERT INTO tax (chart_id, rate)
-                  VALUES ($chart_id, 0)|;
-      $dbh->do($query) || $form->dberror($query);
-    }
   } else {
-
-    # remove tax
-    if ($form->{id}) {
-      $query = qq|DELETE FROM tax
-		  WHERE chart_id = $form->{id}|;
-      $dbh->do($query) || $form->dberror($query);
-    }
+    $query = qq|DELETE FROM taxkeys WHERE chart_id = ? AND tax_id = ?|;
+    do_query($form, $dbh, $query, $form->{id}, conv_i($tax_id));
+
+    $query =
+      qq|INSERT INTO taxkeys | .
+      qq|(chart_id, tax_id, taxkey_id, pos_ustva, startdate) | .
+      qq|VALUES (?, ?, ?, ?, ?)|;
+    do_query($form, $dbh, $query,
+             $form->{id}, conv_i($tax_id), conv_i($taxkey),
+             conv_i($form->{pos_ustva}), conv_date($startdate));
   }
 
   # commit
@@ -232,48 +262,35 @@ sub delete_account {
   my $dbh = $form->dbconnect_noauto($myconfig);
 
   my $query = qq|SELECT count(*) FROM acc_trans a
-                 WHERE a.chart_id = $form->{id}|;
-  my $sth = $dbh->prepare($query);
-  $sth->execute || $form->dberror($query);
+                 WHERE a.chart_id = ?|;
+  my ($count) = selectrow_query($form, $dbh, $query, $form->{id});
 
-  if ($sth->fetchrow_array) {
-    $sth->finish;
+  if ($count) {
     $dbh->disconnect;
     $main::lxdebug->leave_sub();
     return;
   }
-  $sth->finish;
-
-  # delete chart of account record
-  $query = qq|DELETE FROM chart
-              WHERE id = $form->{id}|;
-  $dbh->do($query) || $form->dberror($query);
 
   # set inventory_accno_id, income_accno_id, expense_accno_id to defaults
-  $query = qq|UPDATE parts
-              SET inventory_accno_id =
-	                 (SELECT inventory_accno_id FROM defaults)
-	      WHERE inventory_accno_id = $form->{id}|;
-  $dbh->do($query) || $form->dberror($query);
-
-  $query = qq|UPDATE parts
-              SET income_accno_id =
-	                 (SELECT income_accno_id FROM defaults)
-	      WHERE income_accno_id = $form->{id}|;
-  $dbh->do($query) || $form->dberror($query);
-
-  $query = qq|UPDATE parts
-              SET expense_accno_id =
-	                 (SELECT expense_accno_id FROM defaults)
-	      WHERE expense_accno_id = $form->{id}|;
-  $dbh->do($query) || $form->dberror($query);
+  foreach my $type (qw(inventory income expense)) {
+    $query =
+      qq|UPDATE parts | .
+      qq|SET ${type}_accno_id = (SELECT ${type}_accno_id FROM defaults) | .
+      qq|WHERE ${type}_accno_id = ?|;
+    do_query($form, $dbh, $query, $form->{id});
+  }
 
   foreach my $table (qw(partstax customertax vendortax tax)) {
     $query = qq|DELETE FROM $table
-		WHERE chart_id = $form->{id}|;
-    $dbh->do($query) || $form->dberror($query);
+                WHERE chart_id = ?|;
+    do_query($form, $dbh, $query, $form->{id});
   }
 
+  # delete chart of account record
+  $query = qq|DELETE FROM chart
+              WHERE id = ?|;
+  do_query($form, $dbh, $query, $form->{id});
+
   # commit and redirect
   my $rc = $dbh->commit;
   $dbh->disconnect;
@@ -283,7 +300,7 @@ sub delete_account {
   return $rc;
 }
 
-sub gifi_accounts {
+sub departments {
   $main::lxdebug->enter_sub();
 
   my ($self, $myconfig, $form) = @_;
@@ -291,13 +308,14 @@ sub gifi_accounts {
   # connect to database
   my $dbh = $form->dbconnect($myconfig);
 
-  my $query = qq|SELECT accno, description
-                 FROM gifi
-		 ORDER BY accno|;
+  my $query = qq|SELECT d.id, d.description, d.role
+                 FROM department d
+                 ORDER BY 2|;
 
   $sth = $dbh->prepare($query);
   $sth->execute || $form->dberror($query);
 
+  $form->{ALL} = [];
   while (my $ref = $sth->fetchrow_hashref(NAME_lc)) {
     push @{ $form->{ALL} }, $ref;
   }
@@ -308,7 +326,7 @@ sub gifi_accounts {
   $main::lxdebug->leave_sub();
 }
 
-sub get_gifi {
+sub get_department {
   $main::lxdebug->enter_sub();
 
   my ($self, $myconfig, $form) = @_;
@@ -316,11 +334,11 @@ sub get_gifi {
   # connect to database
   my $dbh = $form->dbconnect($myconfig);
 
-  my $query = qq|SELECT g.accno, g.description
-                 FROM gifi g
-	         WHERE g.accno = '$form->{accno}'|;
+  my $query = qq|SELECT d.description, d.role
+                 FROM department d
+                 WHERE d.id = ?|;
   my $sth = $dbh->prepare($query);
-  $sth->execute || $form->dberror($query);
+  $sth->execute($form->{id}) || $form->dberror($query . " ($form->{id})");
 
   my $ref = $sth->fetchrow_hashref(NAME_lc);
 
@@ -328,24 +346,20 @@ sub get_gifi {
 
   $sth->finish;
 
-  # check for transactions
-  $query = qq|SELECT count(*) FROM acc_trans a, chart c, gifi g
-              WHERE c.gifi_accno = g.accno
-	      AND a.chart_id = c.id
-	      AND g.accno = '$form->{accno}'|;
-  $sth = $dbh->prepare($query);
-  $sth->execute || $form->dberror($query);
+  # see if it is in use
+  $query = qq|SELECT count(*) FROM dpt_trans d
+              WHERE d.department_id = ?|;
+  ($form->{orphaned}) = selectrow_query($form, $dbh, $query, $form->{id});
 
-  ($form->{orphaned}) = $sth->fetchrow_array;
-  $sth->finish;
   $form->{orphaned} = !$form->{orphaned};
+  $sth->finish;
 
   $dbh->disconnect;
 
   $main::lxdebug->leave_sub();
 }
 
-sub save_gifi {
+sub save_department {
   $main::lxdebug->enter_sub();
 
   my ($self, $myconfig, $form) = @_;
@@ -353,27 +367,25 @@ sub save_gifi {
   # connect to database
   my $dbh = $form->dbconnect($myconfig);
 
-  $form->{description} =~ s/\'/\'\'/g;
-
-  # id is the old account number!
+  my @values = ($form->{description}, $form->{role});
   if ($form->{id}) {
-    $query = qq|UPDATE gifi SET
-                accno = '$form->{accno}',
-		description = '$form->{description}'
-		WHERE accno = '$form->{id}'|;
+    $query = qq|UPDATE department SET
+                description = ?, role = ?
+                WHERE id = ?|;
+    push(@values, $form->{id});
   } else {
-    $query = qq|INSERT INTO gifi
-                (accno, description)
-                VALUES ('$form->{accno}', '$form->{description}')|;
+    $query = qq|INSERT INTO department
+                (description, role)
+                VALUES (?, ?)|;
   }
-  $dbh->do($query) || $form->dberror($query);
+  do_query($form, $dbh, $query, @values);
 
   $dbh->disconnect;
 
   $main::lxdebug->leave_sub();
 }
 
-sub delete_gifi {
+sub delete_department {
   $main::lxdebug->enter_sub();
 
   my ($self, $myconfig, $form) = @_;
@@ -381,17 +393,16 @@ sub delete_gifi {
   # connect to database
   my $dbh = $form->dbconnect($myconfig);
 
-  # id is the old account number!
-  $query = qq|DELETE FROM gifi
-	      WHERE accno = '$form->{id}'|;
-  $dbh->do($query) || $form->dberror($query);
+  $query = qq|DELETE FROM department
+              WHERE id = ?|;
+  do_query($form, $dbh, $query, $form->{id});
 
   $dbh->disconnect;
 
   $main::lxdebug->leave_sub();
 }
 
-sub warehouses {
+sub lead {
   $main::lxdebug->enter_sub();
 
   my ($self, $myconfig, $form) = @_;
@@ -399,13 +410,14 @@ sub warehouses {
   # connect to database
   my $dbh = $form->dbconnect($myconfig);
 
-  my $query = qq|SELECT id, description
-                 FROM warehouse
-		 ORDER BY 2|;
+  my $query = qq|SELECT id, lead
+                 FROM leads
+                 ORDER BY 2|;
 
   $sth = $dbh->prepare($query);
   $sth->execute || $form->dberror($query);
 
+  $form->{ALL};
   while (my $ref = $sth->fetchrow_hashref(NAME_lc)) {
     push @{ $form->{ALL} }, $ref;
   }
@@ -416,7 +428,7 @@ sub warehouses {
   $main::lxdebug->leave_sub();
 }
 
-sub get_warehouse {
+sub get_lead {
   $main::lxdebug->enter_sub();
 
   my ($self, $myconfig, $form) = @_;
@@ -424,11 +436,12 @@ sub get_warehouse {
   # connect to database
   my $dbh = $form->dbconnect($myconfig);
 
-  my $query = qq|SELECT w.description
-                 FROM warehouse w
-	         WHERE w.id = $form->{id}|;
+  my $query =
+    qq|SELECT l.id, l.lead | .
+    qq|FROM leads l | .
+    qq|WHERE l.id = ?|;
   my $sth = $dbh->prepare($query);
-  $sth->execute || $form->dberror($query);
+  $sth->execute($form->{id}) || $form->dberror($query . " ($form->{id})");
 
   my $ref = $sth->fetchrow_hashref(NAME_lc);
 
@@ -436,22 +449,82 @@ sub get_warehouse {
 
   $sth->finish;
 
-  # see if it is in use
-  $query = qq|SELECT count(*) FROM inventory i
-              WHERE i.warehouse_id = $form->{id}|;
+  $dbh->disconnect;
+
+  $main::lxdebug->leave_sub();
+}
+
+sub save_lead {
+  $main::lxdebug->enter_sub();
+
+  my ($self, $myconfig, $form) = @_;
+
+  # connect to database
+  my $dbh = $form->dbconnect($myconfig);
+
+  my @values = ($form->{description});
+  # id is the old record
+  if ($form->{id}) {
+    $query = qq|UPDATE leads SET
+                lead = ?
+                WHERE id = ?|;
+    puhs(@values, $form->{id});
+  } else {
+    $query = qq|INSERT INTO leads
+                (lead)
+                VALUES (?)|;
+  }
+  do_query($form, $dbh, $query, @values);
+
+  $dbh->disconnect;
+
+  $main::lxdebug->leave_sub();
+}
+
+sub delete_lead {
+  $main::lxdebug->enter_sub();
+
+  my ($self, $myconfig, $form) = @_;
+
+  # connect to database
+  my $dbh = $form->dbconnect($myconfig);
+
+  $query = qq|DELETE FROM leads
+              WHERE id = ?|;
+  do_query($form, $dbh, $query, $form->{id});
+
+  $dbh->disconnect;
+
+  $main::lxdebug->leave_sub();
+}
+
+sub business {
+  $main::lxdebug->enter_sub();
+
+  my ($self, $myconfig, $form) = @_;
+
+  # connect to database
+  my $dbh = $form->dbconnect($myconfig);
+
+  my $query = qq|SELECT id, description, discount, customernumberinit, salesman
+                 FROM business
+                 ORDER BY 2|;
+
   $sth = $dbh->prepare($query);
   $sth->execute || $form->dberror($query);
 
-  ($form->{orphaned}) = $sth->fetchrow_array;
-  $form->{orphaned} = !$form->{orphaned};
-  $sth->finish;
+  $form->{ALL};
+  while (my $ref = $sth->fetchrow_hashref(NAME_lc)) {
+    push @{ $form->{ALL} }, $ref;
+  }
 
+  $sth->finish;
   $dbh->disconnect;
 
   $main::lxdebug->leave_sub();
 }
 
-sub save_warehouse {
+sub get_business {
   $main::lxdebug->enter_sub();
 
   my ($self, $myconfig, $form) = @_;
@@ -459,25 +532,56 @@ sub save_warehouse {
   # connect to database
   my $dbh = $form->dbconnect($myconfig);
 
-  $form->{description} =~ s/\'/\'\'/g;
+  my $query =
+    qq|SELECT b.description, b.discount, b.customernumberinit, b.salesman
+       FROM business b
+       WHERE b.id = ?|;
+  my $sth = $dbh->prepare($query);
+  $sth->execute($form->{id}) || $form->dberror($query . " ($form->{id})");
+
+  my $ref = $sth->fetchrow_hashref(NAME_lc);
+
+  map { $form->{$_} = $ref->{$_} } keys %$ref;
+
+  $sth->finish;
+
+  $dbh->disconnect;
+
+  $main::lxdebug->leave_sub();
+}
 
+sub save_business {
+  $main::lxdebug->enter_sub();
+
+  my ($self, $myconfig, $form) = @_;
+
+  # connect to database
+  my $dbh = $form->dbconnect($myconfig);
+
+  my @values = ($form->{description}, $form->{discount},
+                $form->{customernumberinit}, $form->{salesman} ? 't' : 'f');
+  # id is the old record
   if ($form->{id}) {
-    $query = qq|UPDATE warehouse SET
-		description = '$form->{description}'
-		WHERE id = $form->{id}|;
+    $query = qq|UPDATE business SET
+                description = ?,
+                discount = ?,
+                customernumberinit = ?,
+                salesman = ?
+                WHERE id = ?|;
+    push(@values, $form->{id});
   } else {
-    $query = qq|INSERT INTO warehouse
-                (description)
-                VALUES ('$form->{description}')|;
+    $query = qq|INSERT INTO business
+                (description, discount, customernumberinit, salesman)
+                VALUES (?, ?, ?, ?)|;
   }
-  $dbh->do($query) || $form->dberror($query);
+  do_query($form, $dbh, $query, @values);
 
   $dbh->disconnect;
 
   $main::lxdebug->leave_sub();
 }
 
-sub delete_warehouse {
+sub delete_business {
   $main::lxdebug->enter_sub();
 
   my ($self, $myconfig, $form) = @_;
@@ -485,41 +589,51 @@ sub delete_warehouse {
   # connect to database
   my $dbh = $form->dbconnect($myconfig);
 
-  $query = qq|DELETE FROM warehouse
-	      WHERE id = $form->{id}|;
-  $dbh->do($query) || $form->dberror($query);
+  $query = qq|DELETE FROM business
+              WHERE id = ?|;
+  do_query($form, $dbh, $query, $form->{id});
 
   $dbh->disconnect;
 
   $main::lxdebug->leave_sub();
 }
 
-sub departments {
+
+sub language {
   $main::lxdebug->enter_sub();
 
-  my ($self, $myconfig, $form) = @_;
+  my ($self, $myconfig, $form, $return_list) = @_;
 
   # connect to database
   my $dbh = $form->dbconnect($myconfig);
 
-  my $query = qq|SELECT d.id, d.description, d.role
-                 FROM department d
-		 ORDER BY 2|;
+  my $query =
+    "SELECT id, description, template_code, article_code, " .
+    "  output_numberformat, output_dateformat, output_longdates " .
+    "FROM language ORDER BY description";
 
   $sth = $dbh->prepare($query);
   $sth->execute || $form->dberror($query);
 
+  my $ary = [];
+
   while (my $ref = $sth->fetchrow_hashref(NAME_lc)) {
-    push @{ $form->{ALL} }, $ref;
+    push(@{ $ary }, $ref);
   }
 
   $sth->finish;
   $dbh->disconnect;
 
   $main::lxdebug->leave_sub();
+
+  if ($return_list) {
+    return @{$ary};
+  } else {
+    $form->{ALL} = $ary;
+  }
 }
 
-sub get_department {
+sub get_language {
   $main::lxdebug->enter_sub();
 
   my ($self, $myconfig, $form) = @_;
@@ -527,11 +641,12 @@ sub get_department {
   # connect to database
   my $dbh = $form->dbconnect($myconfig);
 
-  my $query = qq|SELECT d.description, d.role
-                 FROM department d
-	         WHERE d.id = $form->{id}|;
+  my $query =
+    "SELECT description, template_code, article_code, " .
+    "  output_numberformat, output_dateformat, output_longdates " .
+    "FROM language WHERE id = ?";
   my $sth = $dbh->prepare($query);
-  $sth->execute || $form->dberror($query);
+  $sth->execute($form->{"id"}) || $form->dberror($query . " ($form->{id})");
 
   my $ref = $sth->fetchrow_hashref(NAME_lc);
 
@@ -539,22 +654,229 @@ sub get_department {
 
   $sth->finish;
 
-  # see if it is in use
-  $query = qq|SELECT count(*) FROM dpt_trans d
-              WHERE d.department_id = $form->{id}|;
+  $dbh->disconnect;
+
+  $main::lxdebug->leave_sub();
+}
+
+sub get_language_details {
+  $main::lxdebug->enter_sub();
+
+  my ($self, $myconfig, $form, $id) = @_;
+
+  # connect to database
+  my $dbh = $form->dbconnect($myconfig);
+
+  my $query =
+    "SELECT template_code, " .
+    "  output_numberformat, output_dateformat, output_longdates " .
+    "FROM language WHERE id = ?";
+  my @res = selectrow_query($form, $dbh, $query, $id);
+  $dbh->disconnect;
+
+  $main::lxdebug->leave_sub();
+
+  return @res;
+}
+
+sub save_language {
+  $main::lxdebug->enter_sub();
+
+  my ($self, $myconfig, $form) = @_;
+
+  # connect to database
+  my $dbh = $form->dbconnect($myconfig);
+  my (@values, $query);
+
+  map({ push(@values, $form->{$_}); }
+      qw(description template_code article_code
+         output_numberformat output_dateformat output_longdates));
+
+  # id is the old record
+  if ($form->{id}) {
+    $query =
+      "UPDATE language SET " .
+      "  description = ?, template_code = ?, article_code = ?, " .
+      "  output_numberformat = ?, output_dateformat = ?, " .
+      "  output_longdates = ? " .
+      "WHERE id = ?";
+    push(@values, $form->{id});
+  } else {
+    $query =
+      "INSERT INTO language (" .
+      "  description, template_code, article_code, " .
+      "  output_numberformat, output_dateformat, output_longdates" .
+      ") VALUES (?, ?, ?, ?, ?, ?)";
+  }
+  do_query($form, $dbh, $query, @values);
+
+  $dbh->disconnect;
+
+  $main::lxdebug->leave_sub();
+}
+
+sub delete_language {
+  $main::lxdebug->enter_sub();
+
+  my ($self, $myconfig, $form) = @_;
+
+  # connect to database
+  my $dbh = $form->dbconnect_noauto($myconfig);
+
+  foreach my $table (qw(translation_payment_terms units_language)) {
+    my $query = qq|DELETE FROM $table WHERE language_id = ?|;
+    do_query($form, $dbh, $query, $form->{"id"});
+  }
+
+  $query = "DELETE FROM language WHERE id = ?";
+  do_query($form, $dbh, $query, $form->{"id"});
+
+  $dbh->commit();
+  $dbh->disconnect;
+
+  $main::lxdebug->leave_sub();
+}
+
+
+sub buchungsgruppe {
+  $main::lxdebug->enter_sub();
+
+  my ($self, $myconfig, $form) = @_;
+
+  # connect to database
+  my $dbh = $form->dbconnect($myconfig);
+
+  my $query = qq|SELECT id, description,
+                 inventory_accno_id,
+                 (SELECT accno FROM chart WHERE id = inventory_accno_id) AS inventory_accno,
+                 income_accno_id_0,
+                 (SELECT accno FROM chart WHERE id = income_accno_id_0) AS income_accno_0,
+                 expense_accno_id_0,
+                 (SELECT accno FROM chart WHERE id = expense_accno_id_0) AS expense_accno_0,
+                 income_accno_id_1,
+                 (SELECT accno FROM chart WHERE id = income_accno_id_1) AS income_accno_1,
+                 expense_accno_id_1,
+                 (SELECT accno FROM chart WHERE id = expense_accno_id_1) AS expense_accno_1,
+                 income_accno_id_2,
+                 (SELECT accno FROM chart WHERE id = income_accno_id_2) AS income_accno_2,
+                 expense_accno_id_2,
+                 (select accno FROM chart WHERE id = expense_accno_id_2) AS expense_accno_2,
+                 income_accno_id_3,
+                 (SELECT accno FROM chart WHERE id = income_accno_id_3) AS income_accno_3,
+                 expense_accno_id_3,
+                 (SELECT accno FROM chart WHERE id = expense_accno_id_3) AS expense_accno_3
+                 FROM buchungsgruppen
+                 ORDER BY sortkey|;
+
   $sth = $dbh->prepare($query);
   $sth->execute || $form->dberror($query);
 
-  ($form->{orphaned}) = $sth->fetchrow_array;
-  $form->{orphaned} = !$form->{orphaned};
+  $form->{ALL} = [];
+  while (my $ref = $sth->fetchrow_hashref(NAME_lc)) {
+    push @{ $form->{ALL} }, $ref;
+  }
+
   $sth->finish;
+  $dbh->disconnect;
+
+  $main::lxdebug->leave_sub();
+}
+
+sub get_buchungsgruppe {
+  $main::lxdebug->enter_sub();
+
+  my ($self, $myconfig, $form) = @_;
+
+  # connect to database
+  my $dbh = $form->dbconnect($myconfig);
+
+  if ($form->{id}) {
+    my $query =
+      qq|SELECT description, inventory_accno_id,
+         (SELECT accno FROM chart WHERE id = inventory_accno_id) AS inventory_accno,
+         income_accno_id_0,
+         (SELECT accno FROM chart WHERE id = income_accno_id_0) AS income_accno_0,
+         expense_accno_id_0,
+         (SELECT accno FROM chart WHERE id = expense_accno_id_0) AS expense_accno_0,
+         income_accno_id_1,
+         (SELECT accno FROM chart WHERE id = income_accno_id_1) AS income_accno_1,
+         expense_accno_id_1,
+         (SELECT accno FROM chart WHERE id = expense_accno_id_1) AS expense_accno_1,
+         income_accno_id_2,
+         (SELECT accno FROM chart WHERE id = income_accno_id_2) AS income_accno_2,
+         expense_accno_id_2,
+         (select accno FROM chart WHERE id = expense_accno_id_2) AS expense_accno_2,
+         income_accno_id_3,
+         (SELECT accno FROM chart WHERE id = income_accno_id_3) AS income_accno_3,
+         expense_accno_id_3,
+         (SELECT accno FROM chart WHERE id = expense_accno_id_3) AS expense_accno_3
+         FROM buchungsgruppen
+         WHERE id = ?|;
+    my $sth = $dbh->prepare($query);
+    $sth->execute($form->{id}) || $form->dberror($query . " ($form->{id})");
+
+    my $ref = $sth->fetchrow_hashref(NAME_lc);
+
+    map { $form->{$_} = $ref->{$_} } keys %$ref;
+
+    $sth->finish;
+
+    my $query =
+      qq|SELECT count(id) = 0 AS orphaned
+         FROM parts
+         WHERE buchungsgruppen_id = ?|;
+    ($form->{orphaned}) = selectrow_arra($query, undef, $form->{id});
+    $form->dberror($query . " ($form->{id})") if ($dbh->err);
+  }
+
+  $query = "SELECT inventory_accno_id, income_accno_id, expense_accno_id ".
+    "FROM defaults";
+  ($form->{"std_inventory_accno_id"}, $form->{"std_income_accno_id"},
+   $form->{"std_expense_accno_id"}) = $dbh->selectrow_array($query);
+
+  my $module = "IC";
+  $query = qq|SELECT c.accno, c.description, c.link, c.id,
+              d.inventory_accno_id, d.income_accno_id, d.expense_accno_id
+              FROM chart c, defaults d
+              WHERE c.link LIKE '%$module%'
+              ORDER BY c.accno|;
+
+
+  my $sth = $dbh->prepare($query);
+  $sth->execute || $form->dberror($query);
+  while (my $ref = $sth->fetchrow_hashref(NAME_lc)) {
+    foreach my $key (split(/:/, $ref->{link})) {
+      if (!$form->{"std_inventory_accno_id"} && ($key eq "IC")) {
+        $form->{"std_inventory_accno_id"} = $ref->{"id"};
+      }
+      if ($key =~ /$module/) {
+        if (   ($ref->{id} eq $ref->{inventory_accno_id})
+            || ($ref->{id} eq $ref->{income_accno_id})
+            || ($ref->{id} eq $ref->{expense_accno_id})) {
+          push @{ $form->{"${module}_links"}{$key} },
+            { accno       => $ref->{accno},
+              description => $ref->{description},
+              selected    => "selected",
+              id          => $ref->{id} };
+        } else {
+          push @{ $form->{"${module}_links"}{$key} },
+            { accno       => $ref->{accno},
+              description => $ref->{description},
+              selected    => "",
+              id          => $ref->{id} };
+        }
+      }
+    }
+  }
+  $sth->finish;
+
 
   $dbh->disconnect;
 
   $main::lxdebug->leave_sub();
 }
 
-sub save_department {
+sub save_buchungsgruppe {
   $main::lxdebug->enter_sub();
 
   my ($self, $myconfig, $form) = @_;
@@ -562,26 +884,46 @@ sub save_department {
   # connect to database
   my $dbh = $form->dbconnect($myconfig);
 
-  $form->{description} =~ s/\'/\'\'/g;
+  my @values = ($form->{description}, $form->{inventory_accno_id},
+                $form->{income_accno_id_0}, $form->{expense_accno_id_0},
+                $form->{income_accno_id_1}, $form->{expense_accno_id_1},
+                $form->{income_accno_id_2}, $form->{expense_accno_id_2},
+                $form->{income_accno_id_3}, $form->{expense_accno_id_3});
 
+  my $query;
+
+  # id is the old record
   if ($form->{id}) {
-    $query = qq|UPDATE department SET
-		description = '$form->{description}',
-		role = '$form->{role}'
-		WHERE id = $form->{id}|;
+    $query = qq|UPDATE buchungsgruppen SET
+                description = ?, inventory_accno_id = ?,
+                income_accno_id_0 = ?, expense_accno_id_0 = ?,
+                income_accno_id_1 = ?, expense_accno_id_1 = ?,
+                income_accno_id_2 = ?, expense_accno_id_2 = ?,
+                income_accno_id_3 = ?, expense_accno_id_3 = ?
+                WHERE id = ?|;
+    push(@values, $form->{id});
   } else {
-    $query = qq|INSERT INTO department
-                (description, role)
-                VALUES ('$form->{description}', '$form->{role}')|;
+    $query = qq|SELECT COALESCE(MAX(sortkey) + 1, 1) FROM buchungsgruppen|;
+    my ($sortkey) = $dbh->selectrow_array($query);
+    $form->dberror($query) if ($dbh->err);
+    push(@values, $sortkey);
+    $query = qq|INSERT INTO buchungsgruppen
+                (description, inventory_accno_id,
+                income_accno_id_0, expense_accno_id_0,
+                income_accno_id_1, expense_accno_id_1,
+                income_accno_id_2, expense_accno_id_2,
+                income_accno_id_3, expense_accno_id_3,
+                sortkey)
+                VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)|;
   }
-  $dbh->do($query) || $form->dberror($query);
+  do_query($form, $dbh, $query, @values);
 
   $dbh->disconnect;
 
   $main::lxdebug->leave_sub();
 }
 
-sub delete_department {
+sub delete_buchungsgruppe {
   $main::lxdebug->enter_sub();
 
   my ($self, $myconfig, $form) = @_;
@@ -589,16 +931,46 @@ sub delete_department {
   # connect to database
   my $dbh = $form->dbconnect($myconfig);
 
-  $query = qq|DELETE FROM department
-	      WHERE id = $form->{id}|;
-  $dbh->do($query) || $form->dberror($query);
+  $query = qq|DELETE FROM buchungsgruppen WHERE id = ?|;
+  do_query($form, $dbh, $query, $form->{id});
 
   $dbh->disconnect;
 
   $main::lxdebug->leave_sub();
 }
 
-sub business {
+sub swap_sortkeys {
+  $main::lxdebug->enter_sub();
+
+  my ($self, $myconfig, $form, $table) = @_;
+
+  # connect to database
+  my $dbh = $form->dbconnect_noauto($myconfig);
+
+  my $query =
+    qq|SELECT
+       (SELECT sortkey FROM $table WHERE id = ?) AS sortkey1,
+       (SELECT sortkey FROM $table WHERE id = ?) AS sortkey2|;
+  my @values = ($form->{"id1"}, $form->{"id2"});
+  my @sortkeys = selectrow_query($form, $dbh, $query, @values);
+  $main::lxdebug->dump(0, "v", \@values);
+  $main::lxdebug->dump(0, "s", \@sortkeys);
+
+  $query = qq|UPDATE $table SET sortkey = ? WHERE id = ?|;
+  my $sth = $dbh->prepare($query);
+  $sth->execute($sortkeys[1], $form->{"id1"}) ||
+    $form->dberror($query . " ($sortkeys[1], $form->{id1})");
+  $sth->execute($sortkeys[0], $form->{"id2"}) ||
+    $form->dberror($query . " ($sortkeys[0], $form->{id2})");
+  $sth->finish();
+
+  $dbh->commit();
+  $dbh->disconnect;
+
+  $main::lxdebug->leave_sub();
+}
+
+sub printer {
   $main::lxdebug->enter_sub();
 
   my ($self, $myconfig, $form) = @_;
@@ -606,13 +978,14 @@ sub business {
   # connect to database
   my $dbh = $form->dbconnect($myconfig);
 
-  my $query = qq|SELECT id, description, discount, customernumberinit, salesman
-                 FROM business
-		 ORDER BY 2|;
+  my $query = qq|SELECT id, printer_description, template_code, printer_command
+                 FROM printers
+                 ORDER BY 2|;
 
   $sth = $dbh->prepare($query);
   $sth->execute || $form->dberror($query);
 
+  $form->{"ALL"} = [];
   while (my $ref = $sth->fetchrow_hashref(NAME_lc)) {
     push @{ $form->{ALL} }, $ref;
   }
@@ -623,7 +996,7 @@ sub business {
   $main::lxdebug->leave_sub();
 }
 
-sub get_business {
+sub get_printer {
   $main::lxdebug->enter_sub();
 
   my ($self, $myconfig, $form) = @_;
@@ -632,11 +1005,11 @@ sub get_business {
   my $dbh = $form->dbconnect($myconfig);
 
   my $query =
-    qq|SELECT b.description, b.discount, b.customernumberinit, b.salesman
-                 FROM business b
-	         WHERE b.id = $form->{id}|;
+    qq|SELECT p.printer_description, p.template_code, p.printer_command
+       FROM printers p
+       WHERE p.id = ?|;
   my $sth = $dbh->prepare($query);
-  $sth->execute || $form->dberror($query);
+  $sth->execute($form->{id}) || $form->dberror($query . " ($form->{id})");
 
   my $ref = $sth->fetchrow_hashref(NAME_lc);
 
@@ -649,7 +1022,7 @@ sub get_business {
   $main::lxdebug->leave_sub();
 }
 
-sub save_business {
+sub save_printer {
   $main::lxdebug->enter_sub();
 
   my ($self, $myconfig, $form) = @_;
@@ -657,31 +1030,29 @@ sub save_business {
   # connect to database
   my $dbh = $form->dbconnect($myconfig);
 
-  $form->{description} =~ s/\'/\'\'/g;
-  $form->{discount} /= 100;
-  $form->{salesman} *= 1;
+  my @values = ($form->{printer_description},
+                $form->{template_code},
+                $form->{printer_command});
 
   # id is the old record
   if ($form->{id}) {
-    $query = qq|UPDATE business SET
-		description = '$form->{description}',
-		discount = $form->{discount},
-                customernumberinit = '$form->{customernumberinit}',
-                salesman = '$form->{salesman}'
-		WHERE id = $form->{id}|;
+    $query = qq|UPDATE printers SET
+                printer_description = ?, template_code = ?, printer_command = ?
+                WHERE id = ?|;
+    push(@values, $form->{id});
   } else {
-    $query = qq|INSERT INTO business
-                (description, discount, customernumberinit, salesman)
-                VALUES ('$form->{description}', $form->{discount}, '$form->{customernumberinit}', '$form->{salesman}')|;
+    $query = qq|INSERT INTO printers
+                (printer_description, template_code, printer_command)
+                VALUES (?, ?, ?)|;
   }
-  $dbh->do($query) || $form->dberror($query);
+  do_query($form, $dbh, $query, @values);
 
   $dbh->disconnect;
 
   $main::lxdebug->leave_sub();
 }
 
-sub delete_business {
+sub delete_printer {
   $main::lxdebug->enter_sub();
 
   my ($self, $myconfig, $form) = @_;
@@ -689,16 +1060,16 @@ sub delete_business {
   # connect to database
   my $dbh = $form->dbconnect($myconfig);
 
-  $query = qq|DELETE FROM business
-	      WHERE id = $form->{id}|;
-  $dbh->do($query) || $form->dberror($query);
+  $query = qq|DELETE FROM printers
+              WHERE id = ?|;
+  do_query($form, $dbh, $query, $form->{id});
 
   $dbh->disconnect;
 
   $main::lxdebug->leave_sub();
 }
 
-sub sic {
+sub payment {
   $main::lxdebug->enter_sub();
 
   my ($self, $myconfig, $form) = @_;
@@ -706,13 +1077,12 @@ sub sic {
   # connect to database
   my $dbh = $form->dbconnect($myconfig);
 
-  my $query = qq|SELECT code, sictype, description
-                 FROM sic
-		 ORDER BY code|;
+  my $query = qq|SELECT * FROM payment_terms ORDER BY sortkey|;
 
   $sth = $dbh->prepare($query);
   $sth->execute || $form->dberror($query);
 
+  $form->{ALL} = [];
   while (my $ref = $sth->fetchrow_hashref(NAME_lc)) {
     push @{ $form->{ALL} }, $ref;
   }
@@ -723,7 +1093,7 @@ sub sic {
   $main::lxdebug->leave_sub();
 }
 
-sub get_sic {
+sub get_payment {
   $main::lxdebug->enter_sub();
 
   my ($self, $myconfig, $form) = @_;
@@ -731,65 +1101,124 @@ sub get_sic {
   # connect to database
   my $dbh = $form->dbconnect($myconfig);
 
-  my $query = qq|SELECT s.code, s.sictype, s.description
-                 FROM sic s
-	         WHERE s.code = '$form->{code}'|;
+  my $query = qq|SELECT * FROM payment_terms WHERE id = ?|;
   my $sth = $dbh->prepare($query);
-  $sth->execute || $form->dberror($query);
+  $sth->execute($form->{"id"}) || $form->dberror($query . " ($form->{id})");
 
   my $ref = $sth->fetchrow_hashref(NAME_lc);
-
   map { $form->{$_} = $ref->{$_} } keys %$ref;
+  $sth->finish();
+
+  $query =
+    qq|SELECT t.language_id, t.description_long, l.description AS language | .
+    qq|FROM translation_payment_terms t | .
+    qq|LEFT JOIN language l ON t.language_id = l.id | .
+    qq|WHERE t.payment_terms_id = ? | .
+    qq|UNION | .
+    qq|SELECT l.id AS language_id, NULL AS description_long, | .
+    qq|  l.description AS language | .
+    qq|FROM language l|;
+  $sth = $dbh->prepare($query);
+  $sth->execute($form->{"id"}) || $form->dberror($query . " ($form->{id})");
 
+  my %mapping;
+  while (my $ref = $sth->fetchrow_hashref(NAME_lc)) {
+    $mapping{ $ref->{"language_id"} } = $ref
+      unless (defined($mapping{ $ref->{"language_id"} }));
+  }
   $sth->finish;
 
+  $form->{"TRANSLATION"} = [sort({ $a->{"language"} cmp $b->{"language"} }
+                                 values(%mapping))];
+
   $dbh->disconnect;
 
   $main::lxdebug->leave_sub();
 }
 
-sub save_sic {
+sub save_payment {
   $main::lxdebug->enter_sub();
 
   my ($self, $myconfig, $form) = @_;
 
   # connect to database
-  my $dbh = $form->dbconnect($myconfig);
+  my $dbh = $form->dbconnect_noauto($myconfig);
 
-  $form->{code}        =~ s/\'/\'\'/g;
-  $form->{description} =~ s/\'/\'\'/g;
+  my $query;
+
+  if (!$form->{id}) {
+    $query = qq|SELECT nextval('id'), COALESCE(MAX(sortkey) + 1, 1) | .
+      qq|FROM payment_terms|;
+    my $sortkey;
+    ($form->{id}, $sortkey) = selectrow_query($form, $dbh, $query);
+
+    $query = qq|INSERT INTO payment_terms (id, sortkey) VALUES (?, ?)|;
+    do_query($form, $dbh, $query, $form->{id}, $sortkey);
 
-  # if there is an id
-  if ($form->{id}) {
-    $query = qq|UPDATE sic SET
-                code = '$form->{code}',
-		sictype = '$form->{sictype}',
-		description = '$form->{description}'
-		WHERE code = '$form->{id}'|;
   } else {
-    $query = qq|INSERT INTO sic
-                (code, sictype, description)
-                VALUES ('$form->{code}', '$form->{sictype}', '$form->{description}')|;
+    $query =
+      qq|DELETE FROM translation_payment_terms | .
+      qq|WHERE payment_terms_id = ?|;
+    do_query($form, $dbh, $query, $form->{"id"});
   }
-  $dbh->do($query) || $form->dberror($query);
 
+  $query = qq|UPDATE payment_terms SET
+              description = ?, description_long = ?,
+              ranking = ?,
+              terms_netto = ?, terms_skonto = ?,
+              percent_skonto = ?
+              WHERE id = ?|;
+  my @values = ($form->{description}, $form->{description_long},
+                $form->{ranking} * 1,
+                $form->{terms_netto} * 1, $form->{terms_skonto} * 1,
+                $form->{percent_skonto} * 1,
+                $form->{id});
+  do_query($form, $dbh, $query, @values);
+
+  $query = qq|SELECT id FROM language|;
+  my @language_ids;
+  my $sth = $dbh->prepare($query);
+  $sth->execute() || $form->dberror($query);
+
+  while (my ($id) = $sth->fetchrow_array()) {
+    push(@language_ids, $id);
+  }
+  $sth->finish();
+
+  $query =
+    qq|INSERT INTO translation_payment_terms | .
+    qq|(language_id, payment_terms_id, description_long) | .
+    qq|VALUES (?, ?, ?)|;
+  $sth = $dbh->prepare($query);
+
+  foreach my $language_id (@language_ids) {
+    do_statement($form, $sth, $query, $language_id, $form->{"id"},
+                 $form->{"description_long_${language_id}"});
+  }
+  $sth->finish();
+
+  $dbh->commit();
   $dbh->disconnect;
 
   $main::lxdebug->leave_sub();
 }
 
-sub delete_sic {
+sub delete_payment {
   $main::lxdebug->enter_sub();
 
   my ($self, $myconfig, $form) = @_;
 
   # connect to database
-  my $dbh = $form->dbconnect($myconfig);
+  my $dbh = $form->dbconnect_noauto($myconfig);
 
-  $query = qq|DELETE FROM sic
-	      WHERE code = '$form->{code}'|;
-  $dbh->do($query) || $form->dberror($query);
+  my $query =
+    qq|DELETE FROM translation_payment_terms WHERE payment_terms_id = ?|;
+  do_query($form, $dbh, $query, $form->{"id"});
+
+  $query = qq|DELETE FROM payment_terms WHERE id = ?|;
+  do_query($form, $dbh, $query, $form->{"id"});
 
+  $dbh->commit();
   $dbh->disconnect;
 
   $main::lxdebug->leave_sub();
@@ -832,12 +1261,12 @@ sub save_preferences {
 
   my ($self, $myconfig, $form, $memberfile, $userspath, $webdav) = @_;
 
-  map { ($form->{$_}) = split /--/, $form->{$_} }
+  map { ($form->{$_}) = split(/--/, $form->{$_}) }
     qw(inventory_accno income_accno expense_accno fxgain_accno fxloss_accno);
 
   my @a;
   $form->{curr} =~ s/ //g;
-  map { push(@a, uc pack "A3", $_) if $_ } split /:/, $form->{curr};
+  map { push(@a, uc pack "A3", $_) if $_ } split(/:/, $form->{curr});
   $form->{curr} = join ':', @a;
 
   # connect to database
@@ -846,53 +1275,43 @@ sub save_preferences {
   # these defaults are database wide
   # user specific variables are in myconfig
   # save defaults
-  my $query = qq|UPDATE defaults SET
-                 inventory_accno_id =
-		     (SELECT c.id FROM chart c
-		                WHERE c.accno = '$form->{inventory_accno}'),
-                 income_accno_id =
-		     (SELECT c.id FROM chart c
-		                WHERE c.accno = '$form->{income_accno}'),
-	         expense_accno_id =
-		     (SELECT c.id FROM chart c
-		                WHERE c.accno = '$form->{expense_accno}'),
-	         fxgain_accno_id =
-		     (SELECT c.id FROM chart c
-		                WHERE c.accno = '$form->{fxgain_accno}'),
-	         fxloss_accno_id =
-		     (SELECT c.id FROM chart c
-		                WHERE c.accno = '$form->{fxloss_accno}'),
-	         invnumber = '$form->{invnumber}',
-	         sonumber = '$form->{sonumber}',
-	         ponumber = '$form->{ponumber}',
-		 sqnumber = '$form->{sqnumber}',
-		 rfqnumber = '$form->{rfqnumber}',
-                 customernumber = '$form->{customernumber}',
-		 vendornumber = '$form->{vendornumber}',
-                 articlenumber = '$form->{articlenumber}',
-                 servicenumber = '$form->{servicenumber}',
-                 yearend = '$form->{yearend}',
-		 curr = '$form->{curr}',
-		 weightunit = '$form->{weightunit}',
-		 businessnumber = '$form->{businessnumber}'
-		|;
-  $dbh->do($query) || $form->dberror($query);
+  my $query =
+    qq|UPDATE defaults SET | .
+    qq|inventory_accno_id = (SELECT c.id FROM chart c WHERE c.accno = ?), | .
+    qq|income_accno_id = (SELECT c.id FROM chart c WHERE c.accno = ?), | .
+    qq|expense_accno_id = (SELECT c.id FROM chart c WHERE c.accno = ?), | .
+    qq|fxgain_accno_id = (SELECT c.id FROM chart c WHERE c.accno = ?), | .
+    qq|fxloss_accno_id = (SELECT c.id FROM chart c WHERE c.accno = ?), | .
+    qq|invnumber = ?, | .
+    qq|cnnumber  = ?, | .
+    qq|sonumber = ?, | .
+    qq|ponumber = ?, | .
+    qq|sqnumber = ?, | .
+    qq|rfqnumber = ?, | .
+    qq|customernumber = ?, | .
+    qq|vendornumber = ?, | .
+    qq|articlenumber = ?, | .
+    qq|servicenumber = ?, | .
+    qq|yearend = ?, | .
+    qq|curr = ?, | .
+    qq|businessnumber = ?|;
+  my @values = ($form->{inventory_accno}, $form->{income_accno},
+                $form->{expense_accno},
+                $form->{fxgain_accno}, $form->{fxloss_accno},
+                $form->{invnumber}, $form->{cnnumber},
+                $form->{sonumber}, $form->{ponumber},
+                $form->{sqnumber}, $form->{rfqnumber},
+                $form->{customernumber}, $form->{vendornumber},
+                $form->{articlenumber}, $form->{servicenumber},
+                $form->{yearend}, $form->{curr},
+                $form->{businessnumber});
+  do_query($form, $dbh, $query, @values);
 
   # update name
-  my $name = $form->{name};
-  $name =~ s/\'/\'\'/g;
   $query = qq|UPDATE employee
-              SET name = '$name'
-	      WHERE login = '$form->{login}'|;
-  $dbh->do($query) || $form->dberror($query);
-
-  foreach my $item (split / /, $form->{taxaccounts}) {
-    $query = qq|UPDATE tax
-		SET rate = | . ($form->{$item} / 100) . qq|,
-		taxnumber = '$form->{"taxnumber_$item"}'
-		WHERE chart_id = $item|;
-    $dbh->do($query) || $form->dberror($query);
-  }
+              SET name = ?
+              WHERE login = ?|;
+  do_query($form, $dbh, $query, $form->{name}, $form->{login});
 
   my $rc = $dbh->commit;
   $dbh->disconnect;
@@ -998,8 +1417,8 @@ sub defaultaccounts {
 
   $query = qq|SELECT c.id, c.accno, c.description
               FROM chart c
-	      WHERE c.category = 'I'
-	      AND c.charttype = 'A'
+              WHERE c.category = 'I'
+              AND c.charttype = 'A'
               ORDER BY c.accno|;
   $sth = $dbh->prepare($query);
   $sth->execute || $self->dberror($query);
@@ -1014,8 +1433,8 @@ sub defaultaccounts {
 
   $query = qq|SELECT c.id, c.accno, c.description
               FROM chart c
-	      WHERE c.category = 'E'
-	      AND c.charttype = 'A'
+              WHERE c.category = 'E'
+              AND c.charttype = 'A'
               ORDER BY c.accno|;
   $sth = $dbh->prepare($query);
   $sth->execute || $self->dberror($query);
@@ -1032,7 +1451,7 @@ sub defaultaccounts {
   $query = qq|SELECT c.id, c.accno, c.description,
               t.rate * 100 AS rate, t.taxnumber
               FROM chart c, tax t
-	      WHERE c.id = t.chart_id|;
+              WHERE c.id = t.chart_id|;
 
   $sth = $dbh->prepare($query);
   $sth->execute || $form->dberror($query);
@@ -1051,306 +1470,363 @@ sub defaultaccounts {
   $main::lxdebug->leave_sub();
 }
 
-sub backup {
+sub closedto {
   $main::lxdebug->enter_sub();
 
-  my ($self, $myconfig, $form, $userspath) = @_;
+  my ($self, $myconfig, $form) = @_;
 
-  my $mail;
-  my $err;
-  my $boundary = time;
-  my $tmpfile  =
-    "$userspath/$boundary.$myconfig->{dbname}-$form->{dbversion}.sql";
-  my $out = $form->{OUT};
-  $form->{OUT} = ">$tmpfile";
+  my $dbh = $form->dbconnect($myconfig);
 
-  if ($form->{media} eq 'email') {
+  my $query = qq|SELECT closedto, revtrans FROM defaults|;
+  my $sth   = $dbh->prepare($query);
+  $sth->execute || $form->dberror($query);
 
-    use SL::Mailer;
-    $mail = new Mailer;
+  ($form->{closedto}, $form->{revtrans}) = $sth->fetchrow_array;
 
-    $mail->{to}      = qq|"$myconfig->{name}" <$myconfig->{email}>|;
-    $mail->{from}    = qq|"$myconfig->{name}" <$myconfig->{email}>|;
-    $mail->{subject} =
-      "Lx-Office Backup / $myconfig->{dbname}-$form->{dbversion}.sql";
-    @{ $mail->{attachments} } = ($tmpfile);
-    $mail->{version} = $form->{version};
-    $mail->{fileid}  = "$boundary.";
+  $sth->finish;
 
-    $myconfig->{signature} =~ s/\\n/\r\n/g;
-    $mail->{message} = "--\n$myconfig->{signature}";
+  $dbh->disconnect;
 
-  }
+  $main::lxdebug->leave_sub();
+}
 
-  open(OUT, "$form->{OUT}") or $form->error("$form->{OUT} : $!");
+sub closebooks {
+  $main::lxdebug->enter_sub();
 
-  # get sequences, functions and triggers
-  open(FH, "sql/lx-office.sql") or $form->error("sql/lx-office.sql : $!");
+  my ($self, $myconfig, $form) = @_;
 
-  my @sequences = ();
-  my @functions = ();
-  my @triggers  = ();
-  my @indices   = ();
-  my %tablespecs;
+  my $dbh = $form->dbconnect($myconfig);
 
-  my $query = "";
-  my @quote_chars;
+  my ($query, @values);
 
-  while (<FH>) {
+  if ($form->{revtrans}) {
+    $query = qq|UPDATE defaults SET closedto = NULL, revtrans = '1'|;
 
-    # Remove DOS and Unix style line endings.
-    s/[\r\n]//g;
+  } elsif ($form->{closedto}) {
+    $query = qq|UPDATE defaults SET closedto = ?, revtrans = '0'|;
+    @values = (conv_date($form->{closedto}));
 
-    # ignore comments or empty lines
-    next if /^(--.*|\s+)$/;
+  } else {
+    $query = qq|UPDATE defaults SET closedto = NULL, revtrans = '0'|;
+  }
 
-    for (my $i = 0; $i < length($_); $i++) {
-      my $char = substr($_, $i, 1);
+  # set close in defaults
+  do_query($form, $dbh, $query, @values);
 
-      # Are we inside a string?
-      if (@quote_chars) {
-        if ($char eq $quote_chars[-1]) {
-          pop(@quote_chars);
-        }
-        $query .= $char;
+  $dbh->disconnect;
 
-      } else {
-        if (($char eq "'") || ($char eq "\"")) {
-          push(@quote_chars, $char);
+  $main::lxdebug->leave_sub();
+}
 
-        } elsif ($char eq ";") {
+sub get_base_unit {
+  my ($self, $units, $unit_name, $factor) = @_;
 
-          # Query is complete. Check for triggers and functions.
-          if ($query =~ /^create\s+function\s+\"?(\w+)\"?/i) {
-            push(@functions, $query);
+  $factor = 1 unless ($factor);
 
-          } elsif ($query =~ /^create\s+trigger\s+\"?(\w+)\"?/i) {
-            push(@triggers, $query);
+  my $unit = $units->{$unit_name};
 
-          } elsif ($query =~ /^create\s+sequence\s+\"?(\w+)\"?/i) {
-            push(@sequences, $1);
+  if (!defined($unit) || !$unit->{"base_unit"} ||
+      ($unit_name eq $unit->{"base_unit"})) {
+    return ($unit_name, $factor);
+  }
 
-          } elsif ($query =~ /^create\s+table\s+\"?(\w+)\"?/i) {
-            $tablespecs{$1} = $query;
+  return AM->get_base_unit($units, $unit->{"base_unit"}, $factor * $unit->{"factor"});
+}
 
-          } elsif ($query =~ /^create\s+index\s+\"?(\w+)\"?/i) {
-            push(@indices, $query);
+sub retrieve_units {
+  $main::lxdebug->enter_sub();
 
-          }
+  my ($self, $myconfig, $form, $type, $prefix) = @_;
 
-          $query = "";
-          $char  = "";
-        }
+  my $dbh = $form->dbconnect($myconfig);
 
-        $query .= $char;
-      }
-    }
+  my $query = "SELECT *, base_unit AS original_base_unit FROM units";
+  my @values;
+  if ($type) {
+    $query .= " WHERE (type = ?)";
+    @values = ($type);
   }
-  close(FH);
 
-  # connect to database
-  my $dbh = $form->dbconnect($myconfig);
+  my $sth = $dbh->prepare($query);
+  $sth->execute(@values) || $form->dberror($query . " (" . join(", ", @values) . ")");
 
-  # get all the tables
-  my @tables = $dbh->tables('', '', 'customer', '', { noprefix => 0 });
-
-  my $today = scalar localtime;
-
-  $myconfig->{dbhost} = 'localhost' unless $myconfig->{dbhost};
-
-  print OUT qq|-- Lx-Office Backup
--- Dataset: $myconfig->{dbname}
--- Version: $form->{dbversion}
--- Host: $myconfig->{dbhost}
--- Login: $form->{login}
--- User: $myconfig->{name}
--- Date: $today
---
--- set options
-$myconfig->{dboptions};
---
-|;
-
-  print OUT "-- DROP Sequences\n";
-  my $item;
-  foreach $item (@sequences) {
-    print OUT qq|DROP SEQUENCE $item;\n|;
+  my $units = {};
+  while (my $ref = $sth->fetchrow_hashref()) {
+    $units->{$ref->{"name"}} = $ref;
   }
+  $sth->finish();
+
+  my $query_lang = "SELECT id, template_code FROM language ORDER BY description";
+  $sth = $dbh->prepare($query_lang);
+  $sth->execute() || $form->dberror($query_lang);
+  my @languages;
+  while ($ref = $sth->fetchrow_hashref()) {
+    push(@languages, $ref);
+  }
+  $sth->finish();
+
+  $query_lang = "SELECT ul.localized, ul.localized_plural, l.id, l.template_code " .
+    "FROM units_language ul " .
+    "LEFT JOIN language l ON ul.language_id = l.id " .
+    "WHERE ul.unit = ?";
+  $sth = $dbh->prepare($query_lang);
 
-  print OUT "-- DROP Triggers\n";
+  foreach my $unit (values(%{$units})) {
+    ($unit->{"${prefix}base_unit"}, $unit->{"${prefix}factor"}) = AM->get_base_unit($units, $unit->{"name"});
+
+    $unit->{"LANGUAGES"} = {};
+    foreach my $lang (@languages) {
+      $unit->{"LANGUAGES"}->{$lang->{"template_code"}} = { "template_code" => $lang->{"template_code"} };
+    }
 
-  foreach $item (@triggers) {
-    if ($item =~ /^create\s+trigger\s+\"?(\w+)\"?\s+.*on\s+\"?(\w+)\"?\s+/i) {
-      print OUT qq|DROP TRIGGER "$1" ON "$2";\n|;
+    $sth->execute($unit->{"name"}) || $form->dberror($query_lang . " (" . $unit->{"name"} . ")");
+    while ($ref = $sth->fetchrow_hashref()) {
+      map({ $unit->{"LANGUAGES"}->{$ref->{"template_code"}}->{$_} = $ref->{$_} } keys(%{$ref}));
     }
   }
+  $sth->finish();
+
+  $dbh->disconnect();
+
+  $main::lxdebug->leave_sub();
+
+  return $units;
+}
+
+sub translate_units {
+  $main::lxdebug->enter_sub();
 
-  print OUT "-- DROP Functions\n";
+  my ($self, $form, $template_code, $unit, $amount) = @_;
 
-  foreach $item (@functions) {
-    if ($item =~ /^create\s+function\s+\"?(\w+)\"?/i) {
-      print OUT qq|DROP FUNCTION "$1" ();\n|;
+  my $units = $self->retrieve_units(\%main::myconfig, $form);
+
+  my $h = $units->{$unit}->{"LANGUAGES"}->{$template_code};
+  my $new_unit = $unit;
+  if ($h) {
+    if (($amount != 1) && $h->{"localized_plural"}) {
+      $new_unit = $h->{"localized_plural"};
+    } elsif ($h->{"localized"}) {
+      $new_unit = $h->{"localized"};
     }
   }
 
-  foreach $table (@tables) {
-    if (!($table =~ /^sql_.*/)) {
-      my $query = qq|SELECT * FROM $table|;
+  $main::lxdebug->leave_sub();
 
-      my $sth = $dbh->prepare($query);
-      $sth->execute || $form->dberror($query);
+  return $new_unit;
+}
+
+sub units_in_use {
+  $main::lxdebug->enter_sub();
+
+  my ($self, $myconfig, $form, $units) = @_;
 
-      $query = "INSERT INTO $table (";
-      map { $query .= qq|$sth->{NAME}->[$_],| }
-        (0 .. $sth->{NUM_OF_FIELDS} - 1);
-      chop $query;
+  my $dbh = $form->dbconnect($myconfig);
+
+  map({ $_->{"in_use"} = 0; } values(%{$units}));
 
-      $query .= ") VALUES";
+  foreach my $unit (values(%{$units})) {
+    my $base_unit = $unit->{"original_base_unit"};
+    while ($base_unit) {
+      $units->{$base_unit}->{"in_use"} = 1;
+      $units->{$base_unit}->{"DEPENDING_UNITS"} = [] unless ($units->{$base_unit}->{"DEPENDING_UNITS"});
+      push(@{$units->{$base_unit}->{"DEPENDING_UNITS"}}, $unit->{"name"});
+      $base_unit = $units->{$base_unit}->{"original_base_unit"};
+    }
+  }
 
-      if ($tablespecs{$table}) {
-        print(OUT "--\n");
-        print(OUT "DROP TABLE $table;\n");
-        print(OUT $tablespecs{$table}, ";\n");
+  foreach my $unit (values(%{$units})) {
+    map({ $_ = $dbh->quote($_); } @{$unit->{"DEPENDING_UNITS"}});
+
+    foreach my $table (qw(parts invoice orderitems)) {
+      my $query = "SELECT COUNT(*) FROM $table WHERE unit ";
+
+      if (0 == scalar(@{$unit->{"DEPENDING_UNITS"}})) {
+        $query .= "= " . $dbh->quote($unit->{"name"});
       } else {
-        print(OUT "--\n");
-        print(OUT "DELETE FROM $table;\n");
+        $query .= "IN (" . $dbh->quote($unit->{"name"}) . "," .
+          join(",", map({ $dbh->quote($_) } @{$unit->{"DEPENDING_UNITS"}})) . ")";
       }
-      while (my @arr = $sth->fetchrow_array) {
-
-        $fields = "(";
-        foreach my $item (@arr) {
-          if (defined $item) {
-            $item =~ s/\'/\'\'/g;
-            $fields .= qq|'$item',|;
-          } else {
-            $fields .= 'NULL,';
-          }
-        }
 
-        chop $fields;
-        $fields .= ")";
+      my ($count) = $dbh->selectrow_array($query);
+      $form->dberror($query) if ($dbh->err);
 
-        print OUT qq|$query $fields;\n|;
+      if ($count) {
+        $unit->{"in_use"} = 1;
+        last;
       }
-
-      $sth->finish;
     }
   }
 
-  # create indices, sequences, functions and triggers
+  $dbh->disconnect();
 
-  print(OUT "-- CREATE Indices\n");
-  map({ print(OUT "$_;\n"); } @indices);
+  $main::lxdebug->leave_sub();
+}
 
-  print OUT "-- CREATE Sequences\n";
-  foreach $item (@sequences) {
-    $query = qq|SELECT last_value FROM $item|;
-    $sth   = $dbh->prepare($query);
-    $sth->execute || $form->dberror($query);
-    my ($id) = $sth->fetchrow_array;
-    $sth->finish;
+sub unit_select_data {
+  $main::lxdebug->enter_sub();
 
-    print OUT qq|--
-CREATE SEQUENCE $item START $id;
-|;
-  }
+  my ($self, $units, $selected, $empty_entry) = @_;
 
-  print OUT "-- CREATE Functions\n";
+  my $select = [];
 
-  # functions
-  map { print(OUT $_, ";\n"); } @functions;
+  if ($empty_entry) {
+    push(@{$select}, { "name" => "", "base_unit" => "", "factor" => "", "selected" => "" });
+  }
 
-  print OUT "-- CREATE Triggers\n";
+  foreach my $unit (sort({ $a->{"sortkey"} <=> $b->{"sortkey"} } keys(%{$units}))) {
+    push(@{$select}, { "name" => $unit,
+                       "base_unit" => $units->{$unit}->{"base_unit"},
+                       "factor" => $units->{$unit}->{"factor"},
+                       "selected" => ($unit eq $selected) ? "selected" : "" });
+  }
 
-  # triggers
-  map { print(OUT $_, ";\n"); } @triggers;
+  $main::lxdebug->leave_sub();
 
-  close(OUT);
+  return $select;
+}
 
-  $dbh->disconnect;
+sub unit_select_html {
+  $main::lxdebug->enter_sub();
 
-  # compress backup
-  my @args = ("gzip", "$tmpfile");
-  system(@args) == 0 or $form->error("$args[0] : $?");
+  my ($self, $units, $name, $selected, $convertible_into) = @_;
 
-  $tmpfile .= ".gz";
+  my $select = "<select name=${name}>";
 
-  if ($form->{media} eq 'email') {
-    @{ $mail->{attachments} } = ($tmpfile);
-    $err = $mail->send($out);
+  foreach my $unit (sort({ $a->{"sortkey"} <=> $b->{"sortkey"} } keys(%{$units}))) {
+    if (!$convertible_into ||
+        ($units->{$convertible_into} &&
+         ($units->{$convertible_into}->{"base_unit"} eq $units->{$unit}->{"base_unit"}))) {
+      $select .= "<option" . (($unit eq $selected) ? " selected" : "") . ">${unit}</option>";
+    }
   }
+  $select .= "</select>";
 
-  if ($form->{media} eq 'file') {
+  $main::lxdebug->leave_sub();
 
-    open(IN,  "$tmpfile") or $form->error("$tmpfile : $!");
-    open(OUT, ">-")       or $form->error("STDOUT : $!");
+  return $select;
+}
 
-    print OUT qq|Content-Type: application/x-tar-gzip;
-Content-Disposition: attachment; filename="$myconfig->{dbname}-$form->{dbversion}.sql.gz"
+sub add_unit {
+  $main::lxdebug->enter_sub();
 
-|;
+  my ($self, $myconfig, $form, $name, $base_unit, $factor, $type, $languages) = @_;
 
-    while (<IN>) {
-      print OUT $_;
-    }
+  my $dbh = $form->dbconnect_noauto($myconfig);
 
-    close(IN);
-    close(OUT);
+  my $query = qq|SELECT COALESCE(MAX(sortkey), 0) + 1 FROM units|;
+  my ($sortkey) = selectrow_query($form, $dbh, $query);
 
+  $query = "INSERT INTO units (name, base_unit, factor, type, sortkey) " .
+    "VALUES (?, ?, ?, ?, ?)";
+  do_query($form, $dbh, $query, $name, $base_unit, $factor, $type, $sortkey);
+
+  if ($languages) {
+    $query = "INSERT INTO units_language (unit, language_id, localized, localized_plural) VALUES (?, ?, ?, ?)";
+    my $sth = $dbh->prepare($query);
+    foreach my $lang (@{$languages}) {
+      my @values = ($name, $lang->{"id"}, $lang->{"localized"}, $lang->{"localized_plural"});
+      $sth->execute(@values) || $form->dberror($query . " (" . join(", ", @values) . ")");
+    }
+    $sth->finish();
   }
 
-  unlink "$tmpfile";
+  $dbh->commit();
+  $dbh->disconnect();
 
   $main::lxdebug->leave_sub();
 }
 
-sub closedto {
+sub save_units {
   $main::lxdebug->enter_sub();
 
-  my ($self, $myconfig, $form) = @_;
+  my ($self, $myconfig, $form, $type, $units, $delete_units) = @_;
 
-  my $dbh = $form->dbconnect($myconfig);
+  my $dbh = $form->dbconnect_noauto($myconfig);
 
-  my $query = qq|SELECT closedto, revtrans FROM defaults|;
-  my $sth   = $dbh->prepare($query);
-  $sth->execute || $form->dberror($query);
+  my ($base_unit, $unit, $sth, $query);
 
-  ($form->{closedto}, $form->{revtrans}) = $sth->fetchrow_array;
+  $query = "DELETE FROM units_language";
+  $dbh->do($query) || $form->dberror($query);
 
-  $sth->finish;
+  if ($delete_units && (0 != scalar(@{$delete_units}))) {
+    $query = "DELETE FROM units WHERE name IN (";
+    map({ $query .= "?," } @{$delete_units});
+    substr($query, -1, 1) = ")";
+    $dbh->do($query, undef, @{$delete_units}) ||
+      $form->dberror($query . " (" . join(", ", @{$delete_units}) . ")");
+  }
 
-  $dbh->disconnect;
+  $query = "UPDATE units SET name = ?, base_unit = ?, factor = ? WHERE name = ?";
+  $sth = $dbh->prepare($query);
+
+  my $query_lang = "INSERT INTO units_language (unit, language_id, localized, localized_plural) VALUES (?, ?, ?, ?)";
+  my $sth_lang = $dbh->prepare($query_lang);
+
+  foreach $unit (values(%{$units})) {
+    $unit->{"depth"} = 0;
+    my $base_unit = $unit;
+    while ($base_unit->{"base_unit"}) {
+      $unit->{"depth"}++;
+      $base_unit = $units->{$base_unit->{"base_unit"}};
+    }
+  }
+
+  foreach $unit (sort({ $a->{"depth"} <=> $b->{"depth"} } values(%{$units}))) {
+    if ($unit->{"LANGUAGES"}) {
+      foreach my $lang (@{$unit->{"LANGUAGES"}}) {
+        next unless ($lang->{"id"} && $lang->{"localized"});
+        my @values = ($unit->{"name"}, $lang->{"id"}, $lang->{"localized"}, $lang->{"localized_plural"});
+        $sth_lang->execute(@values) || $form->dberror($query_lang . " (" . join(", ", @values) . ")");
+      }
+    }
+
+    next if ($unit->{"unchanged_unit"});
+
+    my @values = ($unit->{"name"}, $unit->{"base_unit"}, $unit->{"factor"}, $unit->{"old_name"});
+    $sth->execute(@values) || $form->dberror($query . " (" . join(", ", @values) . ")");
+  }
+
+  $sth->finish();
+  $sth_lang->finish();
+  $dbh->commit();
+  $dbh->disconnect();
 
   $main::lxdebug->leave_sub();
 }
 
-sub closebooks {
+sub swap_units {
   $main::lxdebug->enter_sub();
 
-  my ($self, $myconfig, $form) = @_;
+  my ($self, $myconfig, $form, $dir, $name_1, $unit_type) = @_;
 
-  my $dbh = $form->dbconnect($myconfig);
+  my $dbh = $form->dbconnect_noauto($myconfig);
 
-  if ($form->{revtrans}) {
+  my $query;
 
-    $query = qq|UPDATE defaults SET closedto = NULL,
-				    revtrans = '1'|;
-  } else {
-    if ($form->{closedto}) {
+  $query = qq|SELECT sortkey FROM units WHERE name = ?|;
+  my ($sortkey_1) = selectrow_query($form, $dbh, $query, $name_1);
 
-      $query = qq|UPDATE defaults SET closedto = '$form->{closedto}',
-				      revtrans = '0'|;
-    } else {
+  $query =
+    qq|SELECT sortkey FROM units | .
+    qq|WHERE sortkey | . ($dir eq "down" ? ">" : "<") . qq| ? AND type = ? | .
+    qq|ORDER BY sortkey | . ($dir eq "down" ? "ASC" : "DESC") . qq| LIMIT 1|;
+  my ($sortkey_2) = selectrow_query($form, $dbh, $query, $sortkey_1, $unit_type);
 
-      $query = qq|UPDATE defaults SET closedto = NULL,
-				      revtrans = '0'|;
+  if (defined($sortkey_1)) {
+    $query = qq|SELECT name FROM units WHERE sortkey = ${sortkey_2}|;
+    my ($name_2) = selectrow_query($form, $dbh, $query);
+
+    if (defined($name_2)) {
+      $query = qq|UPDATE units SET sortkey = ? WHERE name = ?|;
+      my $sth = $dbh->prepare($query);
+
+      do_statement($form, $sth, $query, $sortkey_1, $name_2);
+      do_statement($form, $sth, $query, $sortkey_2, $name_1);
     }
   }
 
-  # set close in defaults
-  $dbh->do($query) || $form->dberror($query);
-
-  $dbh->disconnect;
+  $dbh->commit();
+  $dbh->disconnect();
 
   $main::lxdebug->leave_sub();
 }