X-Git-Url: http://wagnertech.de/git?a=blobdiff_plain;f=SL%2FIC.pm;h=b8815cc59605fc904b7159d606d99f697be47b81;hb=bb55aa5910a0faa71d6cfc0a215a352dcc115f76;hp=64e598c24e9c271f207e94b463ed6862921e7308;hpb=4dbb09950c9f5596646537c12d991c99086fe7c1;p=kivitendo-erp.git

diff --git a/SL/IC.pm b/SL/IC.pm
index 64e598c24..c710af9fc 100644
--- a/SL/IC.pm
+++ b/SL/IC.pm
@@ -34,6 +34,13 @@
 
 package IC;
 
+use Data::Dumper;
+use List::MoreUtils qw(all any);
+use YAML;
+
+use SL::CVar;
+use SL::DBUtils;
+
 sub get_part {
   $main::lxdebug->enter_sub();
 
@@ -42,29 +49,26 @@ sub get_part {
   # connect to db
   my $dbh = $form->dbconnect($myconfig);
 
-  my $query = qq|SELECT p.*,
-                 c1.accno AS inventory_accno,
-		 c2.accno AS income_accno,
-		 c3.accno AS expense_accno,
-		 pg.partsgroup
-	         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 (p.partsgroup_id = pg.id)
-                 WHERE p.id = $form->{id}|;
-  my $sth = $dbh->prepare($query);
-  $sth->execute || $form->dberror($query);
-  my $ref = $sth->fetchrow_hashref(NAME_lc);
+  my $sth;
+
+  my $query =
+    qq|SELECT p.*,
+         c1.accno AS inventory_accno,
+         c2.accno AS income_accno,
+         c3.accno AS expense_accno,
+         pg.partsgroup
+       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 (p.partsgroup_id = pg.id)
+       WHERE p.id = ? |;
+  my $ref = selectfirst_hashref_query($form, $dbh, $query, conv_i($form->{id}));
 
   # copy to $form variables
-  map { $form->{$_} = $ref->{$_} } ( keys %{ $ref } );
-
-  $sth->finish;
+  map { $form->{$_} = $ref->{$_} } (keys %{$ref});
 
-  my %oid = ('Pg'	=> 'a.oid',
-             'Oracle'	=> 'a.rowid'
-	    );
+  $form->{onhand} *= 1;
 
   # part or service item
   $form->{item} = ($form->{inventory_accno}) ? 'part' : 'service';
@@ -72,23 +76,23 @@ sub get_part {
     $form->{item} = 'assembly';
 
     # retrieve assembly items
-    $query = qq|SELECT p.id, p.partnumber, p.description,
-                p.sellprice, p.weight, a.qty, a.bom, p.unit,
-		pg.partsgroup
-                FROM parts p
-		JOIN assembly a ON (a.parts_id = p.id)
-		LEFT JOIN partsgroup pg ON (p.partsgroup_id = pg.id)
-		WHERE a.id = $form->{id}
-		ORDER BY $oid{$myconfig->{dbdriver}}|;
-
-    $sth = $dbh->prepare($query);
-    $sth->execute || $form->dberror($query);
+    $query =
+      qq|SELECT p.id, p.partnumber, p.description,
+           p.sellprice, p.lastcost, p.weight, a.qty, a.bom, p.unit,
+           pg.partsgroup, p.price_factor_id, pfac.factor AS price_factor
+         FROM parts p
+         JOIN assembly a ON (a.parts_id = p.id)
+         LEFT JOIN partsgroup pg ON (p.partsgroup_id = pg.id)
+         LEFT JOIN price_factors pfac ON pfac.id = p.price_factor_id
+         WHERE (a.id = ?)
+         ORDER BY a.oid|;
+    $sth = prepare_execute_query($form, $dbh, $query, conv_i($form->{id}));
 
     $form->{assembly_rows} = 0;
-    while (my $ref = $sth->fetchrow_hashref(NAME_lc)) {
+    while (my $ref = $sth->fetchrow_hashref("NAME_lc")) {
       $form->{assembly_rows}++;
-      foreach my $key ( keys %{ $ref } ) {
-	$form->{"${key}_$form->{assembly_rows}"} = $ref->{$key};
+      foreach my $key (keys %{$ref}) {
+        $form->{"${key}_$form->{assembly_rows}"} = $ref->{$key};
       }
     }
     $sth->finish;
@@ -96,25 +100,81 @@ sub get_part {
   }
 
   # setup accno hash for <option checked> {amount} is used in create_links
-  $form->{amount}{IC} = $form->{inventory_accno};
-  $form->{amount}{IC_income} = $form->{income_accno};
-  $form->{amount}{IC_sale} = $form->{income_accno};
+  $form->{amount}{IC}         = $form->{inventory_accno};
+  $form->{amount}{IC_income}  = $form->{income_accno};
+  $form->{amount}{IC_sale}    = $form->{income_accno};
   $form->{amount}{IC_expense} = $form->{expense_accno};
-  $form->{amount}{IC_cogs} = $form->{expense_accno};
+  $form->{amount}{IC_cogs}    = $form->{expense_accno};
+
+  my @pricegroups          = ();
+  my @pricegroups_not_used = ();
+
+  # get prices
+  $query =
+    qq|SELECT p.parts_id, p.pricegroup_id, p.price,
+         (SELECT pg.pricegroup
+          FROM pricegroup pg
+          WHERE pg.id = p.pricegroup_id) AS pricegroup
+       FROM prices p
+       WHERE (parts_id = ?)
+       ORDER BY pricegroup|;
+  $sth = prepare_execute_query($form, $dbh, $query, conv_i($form->{id}));
+
+  #for pricegroups
+  my $i = 1;
+  while (($form->{"klass_$i"}, $form->{"pricegroup_id_$i"},
+          $form->{"price_$i"}, $form->{"pricegroup_$i"})
+         = $sth->fetchrow_array()) {
+    push @pricegroups, $form->{"pricegroup_id_$i"};
+    $i++;
+  }
+
+  $sth->finish;
+
+  # get pricegroups
+  $query = qq|SELECT id, pricegroup FROM pricegroup|;
+  $form->{PRICEGROUPS} = selectall_hashref_query($form, $dbh, $query);
+
+  #find not used pricegroups
+  while (my $tmp = pop(@{ $form->{PRICEGROUPS} })) {
+    my $in_use = 0;
+    foreach my $item (@pricegroups) {
+      if ($item eq $tmp->{id}) {
+        $in_use = 1;
+        last;
+      }
+    }
+    push(@pricegroups_not_used, $tmp) unless ($in_use);
+  }
 
+  # if not used pricegroups are avaible
+  if (@pricegroups_not_used) {
+
+    foreach my $name (@pricegroups_not_used) {
+      $form->{"klass_$i"} = "$name->{id}";
+      $form->{"pricegroup_id_$i"} = "$name->{id}";
+      $form->{"pricegroup_$i"}    = "$name->{pricegroup}";
+      $i++;
+    }
+  }
+
+  #correct rows
+  $form->{price_rows} = $i - 1;
 
   unless ($form->{item} eq 'service') {
+
     # get makes
     if ($form->{makemodel}) {
-      $query = qq|SELECT m.make, m.model FROM makemodel m
-                  WHERE m.parts_id = $form->{id}|;
-
+      $query = qq|SELECT m.make, m.model FROM makemodel m | .
+               qq|WHERE m.parts_id = ?|;
+      my @values = ($form->{id});
       $sth = $dbh->prepare($query);
-      $sth->execute || $form->dberror($query);
-      
+      $sth->execute(@values) || $form->dberror("$query (" . join(', ', @values) . ")");
+
       my $i = 1;
-      while (($form->{"make_$i"}, $form->{"model_$i"}) = $sth->fetchrow_array) {
-	$i++;
+      while (($form->{"make_$i"}, $form->{"model_$i"}) = $sth->fetchrow_array)
+      {
+        $i++;
       }
       $sth->finish;
       $form->{makemodel_rows} = $i - 1;
@@ -122,60 +182,105 @@ sub get_part {
     }
   }
 
+  # get translations
+  $form->{language_values} = "";
+  $query = qq|SELECT language_id, translation, longdescription
+              FROM translation
+              WHERE parts_id = ?|;
+  my $trq = prepare_execute_query($form, $dbh, $query, conv_i($form->{id}));
+  while (my $tr = $trq->fetchrow_hashref("NAME_lc")) {
+    $form->{language_values} .= "---+++---" . join('--++--', @{$tr}{qw(language_id translation longdescription)});
+  }
+  $trq->finish;
+
   # now get accno for taxes
-  $query = qq|SELECT c.accno
-              FROM chart c, partstax pt
-	      WHERE pt.chart_id = c.id
-	      AND pt.parts_id = $form->{id}|;
-  
-  $sth = $dbh->prepare($query);
-  $sth->execute || $form->dberror($query);
-
-  while (($key) = $sth->fetchrow_array) {
+  $query =
+    qq|SELECT c.accno
+       FROM chart c, partstax pt
+       WHERE (pt.chart_id = c.id) AND (pt.parts_id = ?)|;
+  $sth = prepare_execute_query($form, $dbh, $query, conv_i($form->{id}));
+  while (my ($key) = $sth->fetchrow_array) {
     $form->{amount}{$key} = $key;
   }
 
   $sth->finish;
 
   # is it an orphan
-  $query = qq|SELECT i.parts_id
-              FROM invoice i
-	      WHERE i.parts_id = $form->{id}
-	    UNION
-	      SELECT o.parts_id
-	      FROM orderitems o
-	      WHERE o.parts_id = $form->{id}
-	    UNION
-	      SELECT a.parts_id
-	      FROM assembly a
-	      WHERE a.parts_id = $form->{id}|;
-  $sth = $dbh->prepare($query);
-  $sth->execute || $form->dberror($query);
-
-  ($form->{orphaned}) = $sth->fetchrow_array;
-  $form->{orphaned} = !$form->{orphaned};
-  $sth->finish;
-  
+  my @referencing_tables = qw(invoice orderitems inventory rmaitems);
+  my %column_map         = ( );
+  my $parts_id           = conv_i($form->{id});
+
+  $form->{orphaned}      = 1;
+
+  foreach my $table (@referencing_tables) {
+    my $column  = $column_map{$table} || 'parts_id';
+    $query      = qq|SELECT $column FROM $table WHERE $column = ? LIMIT 1|;
+    my ($found) = selectrow_query($form, $dbh, $query, $parts_id);
+
+    if ($found) {
+      $form->{orphaned} = 0;
+      last;
+    }
+  }
+
+  $form->{"unit_changeable"} = $form->{orphaned};
+
   $dbh->disconnect;
-  
+
   $main::lxdebug->leave_sub();
 }
 
-
-sub save {
+sub get_pricegroups {
   $main::lxdebug->enter_sub();
 
-
   my ($self, $myconfig, $form) = @_;
-  
-  if ($form->{eur} && ($form->{item} ne 'service')) {
-    $form->{IC} = $form->{IC_expense};
+
+  my $dbh = $form->dbconnect($myconfig);
+
+  # get pricegroups
+  my $query = qq|SELECT id, pricegroup FROM pricegroup|;
+  my $pricegroups = selectall_hashref_query($form, $dbh, $query);
+
+  my $i = 1;
+  foreach my $pg (@{ $pricegroups }) {
+    $form->{"klass_$i"} = "$pg->{id}";
+    $form->{"price_$i"} = $form->format_amount($myconfig, $form->{"price_$i"}, -2);
+    $form->{"pricegroup_id_$i"} = "$pg->{id}";
+    $form->{"pricegroup_$i"}    = "$pg->{pricegroup}";
+    $i++;
   }
-  
-  ($form->{inventory_accno}) = split(/--/, $form->{IC});
-  ($form->{expense_accno}) = split(/--/, $form->{IC_expense});
-  ($form->{income_accno}) = split(/--/, $form->{IC_income});
 
+  #correct rows
+  $form->{price_rows} = $i - 1;
+
+  $dbh->disconnect;
+
+  $main::lxdebug->leave_sub();
+
+  return $pricegroups;
+}
+
+sub retrieve_buchungsgruppen {
+  $main::lxdebug->enter_sub();
+
+  my ($self, $myconfig, $form) = @_;
+
+  my ($query, $sth);
+
+  my $dbh = $form->dbconnect($myconfig);
+
+  # get buchungsgruppen
+  $query = qq|SELECT id, description FROM buchungsgruppen ORDER BY sortkey|;
+  $form->{BUCHUNGSGRUPPEN} = selectall_hashref_query($form, $dbh, $query);
+
+  $main::lxdebug->leave_sub();
+}
+
+sub save {
+  $main::lxdebug->enter_sub();
+
+  my ($self, $myconfig, $form) = @_;
+  my @values;
   # connect to database, turn off AutoCommit
   my $dbh = $form->dbconnect_noauto($myconfig);
 
@@ -188,238 +293,283 @@ sub save {
   # if there is a $form->{id} then replace the old entry
   # delete all makemodel entries and add the new ones
 
-  # escape '
-  map { $form->{$_} =~ s/\'/\'\'/g } qw(partnumber description notes unit);
-
   # undo amount formatting
-  map { $form->{$_} = $form->parse_amount($myconfig, $form->{$_}) } qw(rop weight listprice sellprice gv lastcost stock);
-  
-  # set date to NULL if nothing entered
-  $form->{priceupdate} = ($form->{priceupdate}) ? qq|'$form->{priceupdate}'| : "NULL";
-  
-  $form->{makemodel} = (($form->{make_1}) || ($form->{model_1})) ? 1 : 0;
-
-  $form->{alternate} = 0;
+  map { $form->{$_} = $form->parse_amount($myconfig, $form->{$_}) }
+    qw(rop weight listprice sellprice gv lastcost);
+
+  my $makemodel = (($form->{make_1}) || ($form->{model_1})) ? 1 : 0;
+
   $form->{assembly} = ($form->{item} eq 'assembly') ? 1 : 0;
-  $form->{obsolete} *= 1;
-  $form->{shop} *= 1;
-  $form->{onhand} *= 1;
-  $form->{ve} *= 1;
-  $form->{ge} *= 1;
- 
+
   my ($query, $sth);
 
+  my $priceupdate = ', priceupdate = current_date';
+
   if ($form->{id}) {
 
     # get old price
-    $query = qq|SELECT p.sellprice, p.weight
-                FROM parts p
-		WHERE p.id = $form->{id}|;
-    $sth = $dbh->prepare($query);
-    $sth->execute || $form->dberror($query);
-    my ($sellprice, $weight) = $sth->fetchrow_array;
-    $sth->finish;
+    $query = qq|SELECT sellprice, weight FROM parts WHERE id = ?|;
+    my ($sellprice, $weight) = selectrow_query($form, $dbh, $query, conv_i($form->{id}));
 
     # if item is part of an assembly adjust all assemblies
-    $query = qq|SELECT a.id, a.qty
-                FROM assembly a
-		WHERE a.parts_id = $form->{id}|;
-    $sth = $dbh->prepare($query);
-    $sth->execute || $form->dberror($query);
+    $query = qq|SELECT id, qty FROM assembly WHERE parts_id = ?|;
+    $sth = prepare_execute_query($form, $dbh, $query, conv_i($form->{id}));
     while (my ($id, $qty) = $sth->fetchrow_array) {
       &update_assembly($dbh, $form, $id, $qty, $sellprice * 1, $weight * 1);
     }
     $sth->finish;
 
-
     if ($form->{item} ne 'service') {
       # delete makemodel records
-      $query = qq|DELETE FROM makemodel
-		  WHERE parts_id = $form->{id}|;
-      $dbh->do($query) || $form->dberror($query);
+      do_query($form, $dbh, qq|DELETE FROM makemodel WHERE parts_id = ?|, conv_i($form->{id}));
     }
 
     if ($form->{item} eq 'assembly') {
-      if ($form->{onhand} != 0) {
-	&adjust_inventory($dbh, $form, $form->{id}, $form->{onhand} * -1);
-      }
-      
       # delete assembly records
-      $query = qq|DELETE FROM assembly
-		  WHERE id = $form->{id}|;
-      $dbh->do($query) || $form->dberror($query);
-
-      $form->{onhand} += $form->{stock};
+      do_query($form, $dbh, qq|DELETE FROM assembly WHERE id = ?|, conv_i($form->{id}));
     }
-    
+
     # delete tax records
-    $query = qq|DELETE FROM partstax
-		WHERE parts_id = $form->{id}|;
-    $dbh->do($query) || $form->dberror($query);
+    do_query($form, $dbh, qq|DELETE FROM partstax WHERE parts_id = ?|, conv_i($form->{id}));
+
+    # delete translations
+    do_query($form, $dbh, qq|DELETE FROM translation WHERE parts_id = ?|, conv_i($form->{id}));
+
+    # Check whether or not the prices have changed. If they haven't
+    # then 'priceupdate' should not be updated.
+    my $previous_values = selectfirst_hashref_query($form, $dbh, qq|SELECT * FROM parts WHERE id = ?|, conv_i($form->{id})) || {};
+    $priceupdate        = '' if (all { $previous_values->{$_} == $form->{$_} } qw(sellprice lastcost listprice));
 
   } else {
-    my $uid = time;
-    $uid .= $form->{login};
-    
-    $query = qq|SELECT p.id FROM parts p
-                WHERE p.partnumber = '$form->{partnumber}'|;
-    $sth = $dbh->prepare($query);
-    $sth->execute || $form->dberror($query);
-    ($form->{id}) = $sth->fetchrow_array;
-    $sth->finish;
-    
-    if ($form->{id} ne "") {
+    my ($count) = selectrow_query($form, $dbh, qq|SELECT COUNT(*) FROM parts WHERE partnumber = ?|, $form->{partnumber});
+    if ($count) {
       $main::lxdebug->leave_sub();
       return 3;
     }
-    $query = qq|INSERT INTO parts (partnumber)
-                VALUES ('$uid')|;
-    $dbh->do($query) || $form->dberror($query);
 
-    $query = qq|SELECT p.id FROM parts p
-                WHERE p.partnumber = '$uid'|;
-    $sth = $dbh->prepare($query);
-    $sth->execute || $form->dberror($query);
-
-    ($form->{id}) = $sth->fetchrow_array;
-    $sth->finish;
+    ($form->{id}) = selectrow_query($form, $dbh, qq|SELECT nextval('id')|);
+    do_query($form, $dbh, qq|INSERT INTO parts (id, partnumber) VALUES (?, '')|, $form->{id});
 
     $form->{orphaned} = 1;
-    $form->{onhand} = $form->{stock} if $form->{item} eq 'assembly';
-    if ($form->{partnumber} eq "" && $form->{inventory_accno} eq "") {
+    if ($form->{partnumber} eq "" && $form->{"item"} eq "service") {
       $form->{partnumber} = $form->update_defaults($myconfig, "servicenumber");
     }
-    if ($form->{partnumber} eq "" && $form->{inventory_accno} ne "") {
+    if ($form->{partnumber} eq "" && $form->{"item"} ne "service") {
       $form->{partnumber} = $form->update_defaults($myconfig, "articlenumber");
     }
-    
+
   }
   my $partsgroup_id = 0;
 
   if ($form->{partsgroup}) {
-    ($partsgroup, $partsgroup_id) = split /--/, $form->{partsgroup};
+    (my $partsgroup, $partsgroup_id) = split(/--/, $form->{partsgroup});
+  }
+
+  my ($subq_inventory, $subq_expense, $subq_income);
+  if ($form->{"item"} eq "part") {
+    $subq_inventory =
+      qq|(SELECT bg.inventory_accno_id
+          FROM buchungsgruppen bg
+          WHERE bg.id = | . conv_i($form->{"buchungsgruppen_id"}, 'NULL') . qq|)|;
+  } else {
+    $subq_inventory = "NULL";
+  }
+
+  if ($form->{"item"} ne "assembly") {
+    $subq_expense =
+      qq|(SELECT bg.expense_accno_id_0
+          FROM buchungsgruppen bg
+          WHERE bg.id = | . conv_i($form->{"buchungsgruppen_id"}, 'NULL') . qq|)|;
+  } else {
+    $subq_expense = "NULL";
   }
-  
-  $query = qq|UPDATE parts SET 
-	      partnumber = '$form->{partnumber}',
-	      description = '$form->{description}',
-	      makemodel = '$form->{makemodel}',
-	      alternate = '$form->{alternate}',
-	      assembly = '$form->{assembly}',
-	      listprice = $form->{listprice},
-	      sellprice = $form->{sellprice},
-	      lastcost = $form->{lastcost},
-	      weight = $form->{weight},
-	      priceupdate = $form->{priceupdate},
-	      unit = '$form->{unit}',
-	      notes = '$form->{notes}',
-	      rop = $form->{rop},
-	      bin = '$form->{bin}',
-	      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 = '$form->{expense_accno}'),
-              obsolete = '$form->{obsolete}',
-	      image = '$form->{image}',
-	      drawing = '$form->{drawing}',
-	      shop = '$form->{shop}',
-              ve = '$form->{ve}',
-              gv = '$form->{gv}',
-	      microfiche = '$form->{microfiche}',
-	      partsgroup_id = $partsgroup_id
-	      WHERE id = $form->{id}|;
-  $dbh->do($query) || $form->dberror($query);
-
- 
+
+  $query =
+    qq|UPDATE parts SET
+         partnumber = ?,
+         description = ?,
+         makemodel = ?,
+         alternate = 'f',
+         assembly = ?,
+         listprice = ?,
+         sellprice = ?,
+         lastcost = ?,
+         weight = ?,
+         unit = ?,
+         notes = ?,
+         formel = ?,
+         rop = ?,
+         bin = ?,
+         buchungsgruppen_id = ?,
+         payment_id = ?,
+         inventory_accno_id = $subq_inventory,
+         income_accno_id = (SELECT bg.income_accno_id_0 FROM buchungsgruppen bg WHERE bg.id = ?),
+         expense_accno_id = $subq_expense,
+         obsolete = ?,
+         image = ?,
+         drawing = ?,
+         shop = ?,
+         ve = ?,
+         gv = ?,
+         ean = ?,
+         has_sernumber = ?,
+         not_discountable = ?,
+         microfiche = ?,
+         partsgroup_id = ?,
+         price_factor_id = ?
+         $priceupdate
+       WHERE id = ?|;
+  @values = ($form->{partnumber},
+             $form->{description},
+             $makemodel ? 't' : 'f',
+             $form->{assembly} ? 't' : 'f',
+             $form->{listprice},
+             $form->{sellprice},
+             $form->{lastcost},
+             $form->{weight},
+             $form->{unit},
+             $form->{notes},
+             $form->{formel},
+             $form->{rop},
+             $form->{bin},
+             conv_i($form->{buchungsgruppen_id}),
+             conv_i($form->{payment_id}),
+             conv_i($form->{buchungsgruppen_id}),
+             $form->{obsolete} ? 't' : 'f',
+             $form->{image},
+             $form->{drawing},
+             $form->{shop} ? 't' : 'f',
+             conv_i($form->{ve}),
+             conv_i($form->{gv}),
+             $form->{ean},
+             $form->{has_sernumber} ? 't' : 'f',
+             $form->{not_discountable} ? 't' : 'f',
+             $form->{microfiche},
+             conv_i($partsgroup_id),
+             conv_i($form->{price_factor_id}),
+             conv_i($form->{id})
+  );
+  do_query($form, $dbh, $query, @values);
+
+  # delete translation records
+  do_query($form, $dbh, qq|DELETE FROM translation WHERE parts_id = ?|, conv_i($form->{id}));
+
+  if ($form->{language_values} ne "") {
+    foreach my $item (split(/---\+\+\+---/, $form->{language_values})) {
+      my ($language_id, $translation, $longdescription) = split(/--\+\+--/, $item);
+      if ($translation ne "") {
+        $query = qq|INSERT into translation (parts_id, language_id, translation, longdescription)
+                    VALUES ( ?, ?, ?, ? )|;
+        @values = (conv_i($form->{id}), conv_i($language_id), $translation, $longdescription);
+        do_query($form, $dbh, $query, @values);
+      }
+    }
+  }
+
+  # delete price records
+  do_query($form, $dbh, qq|DELETE FROM prices WHERE parts_id = ?|, conv_i($form->{id}));
+
+  # insert price records only if different to sellprice
+  for my $i (1 .. $form->{price_rows}) {
+    my $price = $form->parse_amount($myconfig, $form->{"price_$i"});
+    if ($price == 0) {
+      $form->{"price_$i"} = $form->{sellprice};
+    }
+    if (
+        (   $price
+         || $form->{"klass_$i"}
+         || $form->{"pricegroup_id_$i"})
+        and $price != $form->{sellprice}
+      ) {
+      #$klass = $form->parse_amount($myconfig, $form->{"klass_$i"});
+      $query = qq|INSERT INTO prices (parts_id, pricegroup_id, price) | .
+               qq|VALUES(?, ?, ?)|;
+      @values = (conv_i($form->{id}), conv_i($form->{"pricegroup_id_$i"}), $price);
+      do_query($form, $dbh, $query, @values);
+    }
+  }
+
   # insert makemodel records
   unless ($form->{item} eq 'service') {
     for my $i (1 .. $form->{makemodel_rows}) {
       if (($form->{"make_$i"}) || ($form->{"model_$i"})) {
-	map { $form->{"${_}_$i"} =~ s/\'/\'\'/g } qw(make model);
-	
-	$query = qq|INSERT INTO makemodel (parts_id, make, model)
-		    VALUES ($form->{id},
-		    '$form->{"make_$i"}', '$form->{"model_$i"}')|;
-	$dbh->do($query) || $form->dberror($query);
+
+        $query = qq|INSERT INTO makemodel (parts_id, make, model) | .
+		             qq|VALUES (?, ?, ?)|;
+		    @values = (conv_i($form->{id}), conv_i($form->{"make_$i"}), $form->{"model_$i"});
+
+        do_query($form, $dbh, $query, @values);
       }
     }
   }
 
-
   # insert taxes
-  foreach $item (split / /, $form->{taxaccounts}) {
+  foreach my $item (split(/ /, $form->{taxaccounts})) {
     if ($form->{"IC_tax_$item"}) {
-      $query = qq|INSERT INTO partstax (parts_id, chart_id)
-                  VALUES ($form->{id}, 
-		          (SELECT c.id
-			   FROM chart c
-			   WHERE c.accno = '$item'))|;
-      $dbh->do($query) || $form->dberror($query);
+      $query =
+        qq|INSERT INTO partstax (parts_id, chart_id)
+           VALUES (?, (SELECT id FROM chart WHERE accno = ?))|;
+			@values = (conv_i($form->{id}), $item);
+      do_query($form, $dbh, $query, @values);
     }
   }
 
   # add assembly records
   if ($form->{item} eq 'assembly') {
-    
+
     for my $i (1 .. $form->{assembly_rows}) {
       $form->{"qty_$i"} = $form->parse_amount($myconfig, $form->{"qty_$i"});
-      
+
       if ($form->{"qty_$i"} != 0) {
-	$form->{"bom_$i"} *= 1;
-	$query = qq|INSERT INTO assembly (id, parts_id, qty, bom)
-		    VALUES ($form->{id}, $form->{"id_$i"},
-		    $form->{"qty_$i"}, '$form->{"bom_$i"}')|;
-	$dbh->do($query) || $form->dberror($query);
+        $form->{"bom_$i"} *= 1;
+        $query = qq|INSERT INTO assembly (id, parts_id, qty, bom) | .
+		             qq|VALUES (?, ?, ?, ?)|;
+		    @values = (conv_i($form->{id}), conv_i($form->{"id_$i"}), conv_i($form->{"qty_$i"}), $form->{"bom_$i"} ? 't' : 'f');
+        do_query($form, $dbh, $query, @values);
       }
     }
-    
-    # adjust onhand for the parts
-    if ($form->{onhand} != 0) {
-      &adjust_inventory($dbh, $form, $form->{id}, $form->{onhand});
-    }
 
-    @a = localtime; $a[5] += 1900; $a[4]++;
+    my @a = localtime;
+    $a[5] += 1900;
+    $a[4]++;
     my $shippingdate = "$a[5]-$a[4]-$a[3]";
-    
+
     $form->get_employee($dbh);
-    
-    # add inventory record
-    $query = qq|INSERT INTO inventory (warehouse_id, parts_id, qty,
-                shippingdate, employee_id) VALUES (
-		0, $form->{id}, $form->{stock}, '$shippingdate',
-		$form->{employee_id})|;
-    $dbh->do($query) || $form->dberror($query);
-		
+
   }
-  #set expense_accno=inventory_accno if they are different => bilanz     
-  $vendor_accno = ($form->{expense_accno}!=$form->{inventory_accno}) ? $form->{inventory_accno} :$form->{expense_accno};
 
+  #set expense_accno=inventory_accno if they are different => bilanz
+  my $vendor_accno =
+    ($form->{expense_accno} != $form->{inventory_accno})
+    ? $form->{inventory_accno}
+    : $form->{expense_accno};
 
   # get tax rates and description
-  $accno_id = ($form->{vc} eq "customer") ? $form->{income_accno} : $vendor_accno;
-  $query = qq|SELECT c.accno, c.description, t.rate, t.taxnumber
-	      FROM chart c, tax t
-	      WHERE c.id=t.chart_id AND t.taxkey in (SELECT taxkey_id from chart where accno = '$accno_id')
-	      ORDER BY c.accno|;
-  $stw = $dbh->prepare($query);
-  
-  $stw->execute || $form->dberror($query);
+  my $accno_id =
+    ($form->{vc} eq "customer") ? $form->{income_accno} : $vendor_accno;
+  $query =
+    qq|SELECT c.accno, c.description, t.rate, t.taxnumber
+       FROM chart c, tax t
+       WHERE (c.id = t.chart_id) AND (t.taxkey IN (SELECT taxkey_id FROM chart where accno = ?))
+       ORDER BY c.accno|;
+  my $stw = prepare_execute_query($form, $dbh, $query, $accno_id);
 
   $form->{taxaccount} = "";
-  while ($ptr = $stw->fetchrow_hashref(NAME_lc)) {
-#    if ($customertax{$ref->{accno}}) {
-      $form->{taxaccount} .= "$ptr->{accno} ";
-      if (!($form->{taxaccount2}=~/$ptr->{accno}/)) {
-        $form->{"$ptr->{accno}_rate"} = $ptr->{rate};
-        $form->{"$ptr->{accno}_description"} = $ptr->{description};
-        $form->{"$ptr->{accno}_taxnumber"} = $ptr->{taxnumber};
-        $form->{taxaccount2} .= " $ptr->{accno} ";
-      }
+  while (my $ptr = $stw->fetchrow_hashref("NAME_lc")) {
+    $form->{taxaccount} .= "$ptr->{accno} ";
+    if (!($form->{taxaccount2} =~ /\Q$ptr->{accno}\E/)) {
+      $form->{"$ptr->{accno}_rate"}        = $ptr->{rate};
+      $form->{"$ptr->{accno}_description"} = $ptr->{description};
+      $form->{"$ptr->{accno}_taxnumber"}   = $ptr->{taxnumber};
+      $form->{taxaccount2} .= " $ptr->{accno} ";
+    }
+  }
+
+  CVar->save_custom_variables('dbh'       => $dbh,
+                              'module'    => 'IC',
+                              'trans_id'  => $form->{id},
+                              'variables' => $form);
 
- }
- 
   # commit
   my $rc = $dbh->commit;
   $dbh->disconnect;
@@ -429,37 +579,29 @@ sub save {
   return $rc;
 }
 
-
-
 sub update_assembly {
   $main::lxdebug->enter_sub();
 
   my ($dbh, $form, $id, $qty, $sellprice, $weight) = @_;
 
-  my $query = qq|SELECT a.id, a.qty
-                 FROM assembly a
-		 WHERE a.parts_id = $id|;
-  my $sth = $dbh->prepare($query);
-  $sth->execute || $form->dberror($query);
+  my $query = qq|SELECT id, qty FROM assembly WHERE parts_id = ?|;
+  my $sth = prepare_execute_query($form, $dbh, $query, conv_i($id));
 
   while (my ($pid, $aqty) = $sth->fetchrow_array) {
     &update_assembly($dbh, $form, $pid, $aqty * $qty, $sellprice, $weight);
   }
   $sth->finish;
 
-  $query = qq|UPDATE parts
-              SET sellprice = sellprice +
-	          $qty * ($form->{sellprice} - $sellprice),
-                  weight = weight +
-		  $qty * ($form->{weight} - $weight)
-	      WHERE id = $id|;
-  $dbh->do($query) || $form->dberror($query);
+  $query =
+    qq|UPDATE parts SET sellprice = sellprice + ?, weight = weight + ?
+       WHERE id = ?|;
+  my @values = ($qty * ($form->{sellprice} - $sellprice),
+             $qty * ($form->{weight} - $weight), conv_i($id));
+  do_query($form, $dbh, $query, @values);
 
   $main::lxdebug->leave_sub();
 }
 
-
-
 sub retrieve_assemblies {
   $main::lxdebug->enter_sub();
 
@@ -468,152 +610,49 @@ sub retrieve_assemblies {
   # connect to database
   my $dbh = $form->dbconnect($myconfig);
 
-  my $where = '1 = 1';
+  my $where = qq|NOT p.obsolete|;
+  my @values;
 
   if ($form->{partnumber}) {
-    my $partnumber = $form->like(lc $form->{partnumber});
-    $where .= " AND lower(p.partnumber) LIKE '$partnumber'";
+    $where .= qq| AND (p.partnumber ILIKE ?)|;
+    push(@values, '%' . $form->{partnumber} . '%');
   }
 
   if ($form->{description}) {
-    my $description = $form->like(lc $form->{description});
-    $where .= " AND lower(p.description) LIKE '$description'";
+    $where .= qq| AND (p.description ILIKE ?)|;
+    push(@values, '%' . $form->{description} . '%');
   }
-  $where .= " AND NOT p.obsolete = '1'";
 
   # retrieve assembly items
-  my $query = qq|SELECT p.id, p.partnumber, p.description,
-                 p.bin, p.onhand, p.rop,
-		   (SELECT sum(p2.inventory_accno_id)
-		    FROM parts p2, assembly a
-		    WHERE p2.id = a.parts_id
-		    AND a.id = p.id) AS inventory
-                 FROM parts p
- 		 WHERE $where
-		 AND assembly = '1'|;
-
-  my $sth = $dbh->prepare($query);
-  $sth->execute || $form->dberror($query);
-
-  while (my $ref = $sth->fetchrow_hashref(NAME_lc)) {
-    push @{ $form->{assembly_items} }, $ref if $ref->{inventory};
-  }
-  $sth->finish;
-
-  $dbh->disconnect;
-  
-  $main::lxdebug->leave_sub();
-}
-
+  my $query =
+    qq|SELECT p.id, p.partnumber, p.description,
+         p.bin, p.onhand, p.rop,
+         (SELECT sum(p2.inventory_accno_id)
+          FROM parts p2, assembly a
+          WHERE (p2.id = a.parts_id) AND (a.id = p.id)) AS inventory
+       FROM parts p
+       WHERE NOT p.obsolete AND p.assembly $where|;
 
-sub restock_assemblies {
-  $main::lxdebug->enter_sub();
-
-  my ($self, $myconfig, $form) = @_;
-
-  # connect to database
-  my $dbh = $form->dbconnect_noauto($myconfig);
+  $form->{assembly_items} = selectall_hashref_query($form, $dbh, $query, @values);
 
-  for my $i (1 .. $form->{rowcount}) {
-
-    $form->{"qty_$i"} = $form->parse_amount($myconfig, $form->{"qty_$i"});
-
-    if ($form->{"qty_$i"} != 0) {
-      &adjust_inventory($dbh, $form, $form->{"id_$i"}, $form->{"qty_$i"});
-    }
-
-  }
-  
-  my $rc = $dbh->commit;
   $dbh->disconnect;
 
   $main::lxdebug->leave_sub();
-
-  return $rc;
-}
-
-
-sub adjust_inventory {
-  $main::lxdebug->enter_sub();
-
-  my ($dbh, $form, $id, $qty) = @_;
-
-  my $query = qq|SELECT p.id, p.inventory_accno_id, p.assembly, a.qty
-		 FROM parts p, assembly a
-		 WHERE a.parts_id = p.id
-		 AND a.id = $id|;
-  my $sth = $dbh->prepare($query);
-  $sth->execute || $form->dberror($query);
-
-  while (my $ref = $sth->fetchrow_hashref(NAME_lc)) {
-
-    my $allocate = $qty * $ref->{qty};
-    
-    # is it a service item, then loop
-    $ref->{inventory_accno_id} *= 1;
-    next if (($ref->{inventory_accno_id} == 0) && !$ref->{assembly});
-    
-    # adjust parts onhand
-    $form->update_balance($dbh,
-			  "parts",
-			  "onhand",
-			  qq|id = $ref->{id}|,
-			  $allocate * -1);
-  }
-
-  $sth->finish;
-
-  # update assembly
-  my $rc = $form->update_balance($dbh,
-			"parts",
-			"onhand",
-			qq|id = $id|,
-			$qty);
-
-  $main::lxdebug->leave_sub();
-
-  return $rc;
 }
 
-
 sub delete {
   $main::lxdebug->enter_sub();
 
   my ($self, $myconfig, $form) = @_;
-
+  my @values = (conv_i($form->{id}));
   # connect to database, turn off AutoCommit
   my $dbh = $form->dbconnect_noauto($myconfig);
 
-  my $query = qq|DELETE FROM parts
- 	         WHERE id = $form->{id}|;
-  $dbh->do($query) || $form->dberror($query);
+  my %columns = ( "assembly" => "id", "parts" => "id" );
 
-  $query = qq|DELETE FROM partstax
-	      WHERE parts_id = $form->{id}|;
-  $dbh->do($query) || $form->dberror($query);
-
-  # check if it is a part, assembly or service
-  if ($form->{item} ne 'service') {
-    $query = qq|DELETE FROM makemodel
-		WHERE parts_id = $form->{id}|;
-    $dbh->do($query) || $form->dberror($query);
-  }
-
-  if ($form->{item} eq 'assembly') {
-    # delete inventory
-    $query = qq|DELETE FROM inventory
-                WHERE parts_id = $form->{id}|;
-    $dbh->do($query) || $form->dberror($query);
-    
-    $query = qq|DELETE FROM assembly
-		WHERE id = $form->{id}|;
-    $dbh->do($query) || $form->dberror($query);
-  }
-  
-  if ($form->{item} eq 'alternate') {
-    $query = qq|DELETE FROM alternate
-		WHERE id = $form->{id}|;
-    $dbh->do($query) || $form->dberror($query);
+  for my $table (qw(prices partstax makemodel inventory assembly license translation parts)) {
+    my $column = defined($columns{$table}) ? $columns{$table} : "parts_id";
+    do_query($form, $dbh, qq|DELETE FROM $table WHERE $column = ?|, @values);
   }
 
   # commit
@@ -625,7 +664,6 @@ sub delete {
   return $rc;
 }
 
-
 sub assembly_item {
   $main::lxdebug->enter_sub();
 
@@ -633,485 +671,637 @@ sub assembly_item {
 
   my $i = $form->{assembly_rows};
   my $var;
-  my $where = "1 = 1";
+  my $where = qq|1 = 1|;
+  my @values;
 
-  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"});
-    $where .= " AND lower(p.description) LIKE '$var'";
-  }
-  if ($form->{"partsgroup_$i"}) {
-    $var = $form->like(lc $form->{"partsgroup_$i"});
-    $where .= " AND lower(pg.partsgroup) LIKE '$var'";
+  my %columns = ("partnumber" => "p", "description" => "p", "partsgroup" => "pg");
+
+  while (my ($column, $table) = each(%columns)) {
+    next unless ($form->{"${column}_$i"});
+    $where .= qq| AND ${table}.${column} ILIKE ?|;
+    push(@values, '%' . $form->{"${column}_$i"} . '%');
   }
 
   if ($form->{id}) {
-    $where .= " AND NOT p.id = $form->{id}";
+    $where .= qq| AND NOT (p.id = ?)|;
+    push(@values, conv_i($form->{id}));
   }
 
-  if ($partnumber) {
-    $where .= " ORDER BY p.partnumber";
+  if ($form->{partnumber}) {
+    $where .= qq| ORDER BY p.partnumber|;
   } else {
-    $where .= " ORDER BY p.description";
+    $where .= qq| ORDER BY p.description|;
   }
 
   # connect to database
   my $dbh = $form->dbconnect($myconfig);
 
-  my $query = qq|SELECT p.id, p.partnumber, p.description, p.sellprice,
-                 p.weight, p.onhand, p.unit,
-		 pg.partsgroup
-		 FROM parts p
-		 LEFT JOIN partsgroup pg ON (p.partsgroup_id = pg.id)
-		 WHERE $where|;
-  my $sth = $dbh->prepare($query);
-  $sth->execute || $form->dberror($query);
-
-  while (my $ref = $sth->fetchrow_hashref(NAME_lc)) {
-    push @{ $form->{item_list} }, $ref;
-  }
+  my $query =
+    qq|SELECT p.id, p.partnumber, p.description, p.sellprice,
+       p.weight, p.onhand, p.unit, pg.partsgroup, p.lastcost,
+       p.price_factor_id, pfac.factor AS price_factor
+       FROM parts p
+       LEFT JOIN partsgroup pg ON (p.partsgroup_id = pg.id)
+       LEFT JOIN price_factors pfac ON pfac.id = p.price_factor_id
+       WHERE $where|;
+  $form->{item_list} = selectall_hashref_query($form, $dbh, $query, @values);
 
-  $sth->finish;
   $dbh->disconnect;
 
   $main::lxdebug->leave_sub();
 }
 
-
+#
+# Report for Wares.
+# Warning, deep magic ahead.
+# This function gets all parts from the database according to the filters specified
+#
+# specials:
+#   sort revers  - sorting field + direction
+#   top100
+#
+# simple filter strings (every one of those also has a column flag prefixed with 'l_' associated):
+#   partnumber ean description partsgroup microfiche drawing
+#
+# column flags:
+#   l_partnumber l_description l_listprice l_sellprice l_lastcost l_priceupdate l_weight l_unit l_bin l_rop l_image l_drawing l_microfiche l_partsgroup
+#
+# exclusives:
+#   itemstatus  = active | onhand | short | obsolete | orphaned
+#   searchitems = part | assembly | service
+#
+# joining filters:
+#   make model                               - makemodel
+#   serialnumber transdatefrom transdateto   - invoice/orderitems
+#
+# binary flags:
+#   bought sold onorder ordered rfq quoted   - aggreg joins with invoices/orders
+#   l_linetotal l_subtotal                   - aggreg joins to display totals (complicated) - NOT IMPLEMENTED here, implementation at frontend
+#   l_soldtotal                              - aggreg join to display total of sold quantity
+#   onhand                                   - as above, but masking the simple itemstatus results (doh!)
+#   short                                    - NOT IMPLEMENTED as form filter, only as itemstatus option
+#   l_serialnumber                           - belonges to serialnumber filter
+#   l_deliverydate                           - displays deliverydate is sold etc. flags are active
+#   l_soldtotal                              - aggreg join to display total of sold quantity, works as long as there's no bullshit in soldtotal
+#
+# not working:
+#   onhand                                   - as above, but masking the simple itemstatus results (doh!)
+#   warehouse onhand
+#   search by overrides of description
+#
+# disabled sanity checks and changes:
+#  - searchitems = assembly will no longer disable bought
+#  - searchitems = service  will no longer disable make and model, although services don't have make/model, it doesn't break the query
+#  - itemstatus  = orphaned will no longer disable onhand short bought sold onorder ordered rfq quoted transdate[from|to]
+#  - itemstatus  = obsolete will no longer disable onhand, short
+#  - allow sorting by ean
+#  - serialnumber filter also works if l_serialnumber isn't ticked
+#  - sorting will now change sorting if the requested sorting column isn't checked and doesn't get checked as a side effect
+#
 sub all_parts {
   $main::lxdebug->enter_sub();
 
   my ($self, $myconfig, $form) = @_;
-
-  my $where = '1 = 1';
-  my $var;
-
-  my $group;
-  my $limit;
-
-  foreach my $item (qw(partnumber drawing microfiche make model)) {
-    if ($form->{$item}) {
-      $var = $form->like(lc $form->{$item});
-     # make will build later Bugfix 145
-      if ($item ne 'make'){
-          $where .= " AND lower(p.$item) LIKE '$var'";
-      }
-    }
+  my $dbh = $form->get_standard_dbh($myconfig);
+
+  $form->{parts}     = +{ };
+  $form->{soldtotal} = undef if $form->{l_soldtotal}; # security fix. top100 insists on putting strings in there...
+
+  my @simple_filters       = qw(partnumber ean description partsgroup microfiche drawing onhand);
+  my @makemodel_filters    = qw(make model);
+  my @invoice_oi_filters   = qw(serialnumber soldtotal);
+  my @apoe_filters         = qw(transdate);
+  my @like_filters         = (@simple_filters, @makemodel_filters, @invoice_oi_filters);
+  my @all_columns          = (@simple_filters, @makemodel_filters, @apoe_filters, qw(serialnumber));
+  my @simple_l_switches    = (@all_columns, qw(listprice sellprice lastcost priceupdate weight unit bin rop image));
+  my @oe_flags             = qw(bought sold onorder ordered rfq quoted);
+  my @qsooqr_flags         = qw(invnumber ordnumber quonumber trans_id name module qty);
+  my @deliverydate_flags   = qw(deliverydate);
+#  my @other_flags          = qw(onhand); # ToDO: implement these
+#  my @inactive_flags       = qw(l_subtotal short l_linetotal);
+
+  my @select_tokens = qw(id factor);
+  my @where_tokens  = qw(1=1);
+  my @group_tokens  = ();
+  my @bind_vars     = ();
+  my %joins_needed  = ();
+
+  my %joins = (
+    partsgroup => 'LEFT JOIN partsgroup pg      ON (pg.id       = p.partsgroup_id)',
+    makemodel  => 'LEFT JOIN makemodel mm       ON (mm.parts_id = p.id)',
+    pfac       => 'LEFT JOIN price_factors pfac ON (pfac.id     = p.price_factor_id)',
+    invoice_oi =>
+      q|LEFT JOIN (
+         SELECT parts_id, description, serialnumber, trans_id, unit, sellprice, qty,          assemblyitem,         deliverydate, 'invoice'    AS ioi FROM invoice UNION
+         SELECT parts_id, description, serialnumber, trans_id, unit, sellprice, qty, FALSE AS assemblyitem, NULL AS deliverydate, 'orderitems' AS ioi FROM orderitems
+       ) AS ioi ON ioi.parts_id = p.id|,
+    apoe       =>
+      q|LEFT JOIN (
+         SELECT id, transdate, 'ir' AS module, ordnumber, quonumber,         invnumber, FALSE AS quotation, NULL AS customer_id,         vendor_id, NULL AS deliverydate, 'invoice'    AS ioi FROM ap UNION
+         SELECT id, transdate, 'is' AS module, ordnumber, quonumber,         invnumber, FALSE AS quotation,         customer_id, NULL AS vendor_id,         deliverydate, 'invoice'    AS ioi FROM ar UNION
+         SELECT id, transdate, 'oe' AS module, ordnumber, quonumber, NULL AS invnumber,          quotation,         customer_id,         vendor_id, NULL AS deliverydate, 'orderitems' AS ioi FROM oe
+       ) AS apoe ON ((ioi.trans_id = apoe.id) AND (ioi.ioi = apoe.ioi))|,
+    cv         =>
+      q|LEFT JOIN (
+           SELECT id, name, 'customer' AS cv FROM customer UNION
+           SELECT id, name, 'vendor'   AS cv FROM vendor
+         ) AS cv ON cv.id = apoe.customer_id OR cv.id = apoe.vendor_id|,
+  );
+  my @join_order = qw(partsgroup makemodel invoice_oi apoe cv pfac);
+
+  my %table_prefix = (
+     deliverydate => 'apoe.', serialnumber => 'ioi.',
+     transdate    => 'apoe.', trans_id     => 'ioi.',
+     module       => 'apoe.', name         => 'cv.',
+     ordnumber    => 'apoe.', make         => 'mm.',
+     quonumber    => 'apoe.', model        => 'mm.',
+     invnumber    => 'apoe.', partsgroup   => 'pg.',
+     lastcost     => ' ',
+     factor       => 'pfac.',
+     'SUM(ioi.qty)' => ' ',
+     description  => 'p.',
+     qty          => 'ioi.',
+     serialnumber => 'ioi.',
+     quotation    => 'apoe.',
+     cv           => 'cv.',
+  );
+
+  # if the join condition in these blocks are met, the column
+  # of the scecified table will gently override (coalesce actually) the original value
+  # use it to conditionally coalesce values from subtables
+  my @column_override = (
+    #  column name,   prefix,  joins_needed
+    [ 'description',  'ioi.',  'invoice_oi'  ],
+    [ 'deliverydate', 'ioi.',  'invoice_oi'  ],
+    [ 'transdate',    'apoe.', 'apoe'        ],
+    [ 'unit',         'ioi.',  'invoice_oi'  ],
+  );
+
+  # careful with renames. these are HARD, and any filters done on the original column will break
+  my %renamed_columns = (
+    'factor'       => 'price_factor',
+    'SUM(ioi.qty)' => 'soldtotal',
+  );
+
+  if (($form->{searchitems} eq 'assembly') && $form->{l_lastcost}) {
+    @simple_l_switches = grep { $_ ne 'lastcost' } @simple_l_switches;
   }
-  # special case for description
-  if ($form->{description}) {
-    unless ($form->{bought} || $form->{sold} || $form->{onorder} || $form->{ordered} || $form->{rfq} || $form->{quoted}) {
-      $var = $form->like(lc $form->{description});
-      $where .= " AND lower(p.description) LIKE '$var'";
+
+  my $make_token_builder = sub {
+    my $joins_needed = shift;
+    sub {
+      my ($col, $alias) = @_;
+      my @coalesce_tokens =
+        map  { ($_->[1] || 'p.') . $_->[0] }
+        grep { !$_->[2] || $joins_needed->{$_->[2]} }
+        grep {  $_->[0] eq $col }
+        @column_override, [ $col, $table_prefix{$col} ];
+
+      my $coalesce = scalar @coalesce_tokens > 1;
+      return ($coalesce
+        ? sprintf 'COALESCE(%s)', join ', ', @coalesce_tokens
+        : shift                              @coalesce_tokens)
+        . ($alias && ($coalesce || $renamed_columns{$col})
+        ?  " AS " . ($renamed_columns{$col} || $col)
+        : '');
     }
-  }
-  # special case for serialnumber
-  if ($form->{l_serialnumber}) {
-    if ($form->{serialnumber}) {
-      $var = $form->like(lc $form->{serialnumber});
-      $where .= " AND lower(serialnumber) LIKE '$var'";
+  };
+
+  #===== switches and simple filters ========#
+
+  # special case transdate
+  if (grep { $form->{$_} } qw(transdatefrom transdateto)) {
+    $form->{"l_transdate"} = 1;
+    push @select_tokens, 'transdate';
+    for (qw(transdatefrom transdateto)) {
+      next unless $form->{$_};
+      push @where_tokens, sprintf "transdate %s ?", /from$/ ? '>=' : '<=';
+      push @bind_vars,    $form->{$_};
     }
   }
 
-  if ($form->{searchitems} eq 'part') {
-    $where .= " AND p.inventory_accno_id > 0";
-  }
-  if ($form->{searchitems} eq 'assembly') {
-    $form->{bought} = "";
-    $where .= " AND p.assembly = '1'";
-  }
-  if ($form->{searchitems} eq 'service') {
-    $where .= " AND p.inventory_accno_id IS NULL AND NOT p.assembly = '1'";
-    # irrelevant for services
-    $form->{make} = $form->{model} = "";
+  foreach (@like_filters) {
+    next unless $form->{$_};
+    $form->{"l_$_"} = '1'; # show the column
+    push @where_tokens, "$table_prefix{$_}$_ ILIKE ?";
+    push @bind_vars,    "%$form->{$_}%";
   }
 
-  # items which were never bought, sold or on an order
-  if ($form->{itemstatus} eq 'orphaned') {
-    $form->{onhand} = $form->{short} = 0;
-    $form->{bought} = $form->{sold} = 0;
-    $form->{onorder} = $form->{ordered} = 0;
-    $form->{rfq} = $form->{quoted} = 0;
-
-    $form->{transdatefrom} = $form->{transdateto} = "";
-
-    $where .= " AND p.onhand = 0
-                AND p.id NOT IN (SELECT p.id FROM parts p, invoice i
-				 WHERE p.id = i.parts_id)
-		AND p.id NOT IN (SELECT p.id FROM parts p, assembly a
-				 WHERE p.id = a.parts_id)
-                AND p.id NOT IN (SELECT p.id FROM parts p, orderitems o
-				 WHERE p.id = o.parts_id)";
+  foreach (@simple_l_switches) {
+    next unless $form->{"l_$_"};
+    push @select_tokens, $_;
   }
 
-  if ($form->{itemstatus} eq 'active') {
-    $where .= " AND p.obsolete = '0'";
-  }
-  if ($form->{itemstatus} eq 'obsolete') {
-    $where .= " AND p.obsolete = '1'";
-    $form->{onhand} = $form->{short} = 0;
-  }
-  if ($form->{itemstatus} eq 'onhand') {
-    $where .= " AND p.onhand > 0";
-  }
-  if ($form->{itemstatus} eq 'short') {
-    $where .= " AND p.onhand < p.rop";
+  for ($form->{searchitems}) {
+    push @where_tokens, 'p.inventory_accno_id > 0'     if /part/;
+    push @where_tokens, 'p.inventory_accno_id IS NULL' if /service/;
+    push @where_tokens, 'NOT p.assembly'               if /service/;
+    push @where_tokens, '    p.assembly'               if /assembly/;
   }
-  if ($form->{make}) {
-    $var = $form->like(lc $form->{make});
-    $where .= " AND p.id IN (SELECT DISTINCT ON (m.parts_id) m.parts_id
-                           FROM makemodel m WHERE lower(m.make) LIKE '$var')";
+
+  for ($form->{itemstatus}) {
+    push @where_tokens, 'p.id NOT IN
+        (SELECT DISTINCT parts_id FROM invoice UNION
+         SELECT DISTINCT parts_id FROM assembly UNION
+         SELECT DISTINCT parts_id FROM orderitems)'    if /orphaned/;
+    push @where_tokens, 'p.onhand = 0'                 if /orphaned/;
+    push @where_tokens, 'NOT p.obsolete'               if /active/;
+    push @where_tokens, '    p.obsolete',              if /obsolete/;
+    push @where_tokens, 'p.onhand > 0',                if /onhand/;
+    push @where_tokens, 'p.onhand < p.rop',            if /short/;
   }
-  if ($form->{model}) {
-    $var = $form->like(lc $form->{model});
-    $where .= " AND p.id IN (SELECT DISTINCT ON (m.parts_id) m.parts_id
-                           FROM makemodel m WHERE lower(m.model) LIKE '$var')";
+
+  my $q_assembly_lastcost =
+    qq|(SELECT SUM(a_lc.qty * p_lc.lastcost / COALESCE(pfac_lc.factor, 1))
+        FROM assembly a_lc
+        LEFT JOIN parts p_lc            ON (a_lc.parts_id        = p_lc.id)
+        LEFT JOIN price_factors pfac_lc ON (p_lc.price_factor_id = pfac_lc.id)
+        WHERE (a_lc.id = p.id)) AS lastcost|;
+  $table_prefix{$q_assembly_lastcost} = ' ';
+
+  # special case: sorting by partnumber
+  # since partnumbers are expected to be prefixed integers, a special sorting is implemented sorting first lexically by prefix and then by suffix.
+  # and yes, that expression is designed to hold that array of regexes only once, so the map is kinda messy, sorry about that.
+  # ToDO: implement proper functional sorting
+  # Nette Idee von Sven, gibt aber Probleme wenn die Artikelnummern groesser als 32bit sind. Korrekt waere es, dass Sort-Natural-Modul zu nehmen
+  # Ich lass das mal hier drin, damit die Idee erhalten bleibt jb 28.5.2009 bug 1018
+  #$form->{sort} = join ', ', map { push @select_tokens, $_; ($table_prefix{$_} = "substring(partnumber,'[") . $_ } qw|^[:digit:]]+') [:digit:]]+')::INTEGER|
+  #  if $form->{sort} eq 'partnumber';
+
+  #my $order_clause = " ORDER BY $form->{sort} $sort_order";
+
+  my $limit_clause = " LIMIT 100" if $form->{top100};
+
+  #=== joins and complicated filters ========#
+
+  my $bsooqr        = any { $form->{$_} } @oe_flags;
+  my @bsooqr_tokens = ();
+
+  push @select_tokens, @qsooqr_flags, 'quotation', 'cv'                       if $bsooqr;
+  push @select_tokens, @deliverydate_flags                                    if $bsooqr && $form->{l_deliverydate};
+  push @select_tokens, $q_assembly_lastcost                                   if ($form->{searchitems} eq 'assembly') && $form->{l_lastcost};
+  push @bsooqr_tokens, q|module = 'ir' AND NOT ioi.assemblyitem|              if $form->{bought};
+  push @bsooqr_tokens, q|module = 'is' AND NOT ioi.assemblyitem|              if $form->{sold};
+  push @bsooqr_tokens, q|module = 'oe' AND NOT quotation AND cv = 'customer'| if $form->{ordered};
+  push @bsooqr_tokens, q|module = 'oe' AND NOT quotation AND cv = 'vendor'|   if $form->{onorder};
+  push @bsooqr_tokens, q|module = 'oe' AND     quotation AND cv = 'customer'| if $form->{quoted};
+  push @bsooqr_tokens, q|module = 'oe' AND     quotation AND cv = 'vendor'|   if $form->{rfq};
+  push @where_tokens, join ' OR ', map { "($_)" } @bsooqr_tokens              if $bsooqr;
+
+  $joins_needed{partsgroup}  = 1;
+  $joins_needed{pfac}        = 1;
+  $joins_needed{makemodel}   = 1 if grep { $form->{$_} || $form->{"l_$_"} } @makemodel_filters;
+  $joins_needed{cv}          = 1 if $bsooqr;
+  $joins_needed{apoe}        = 1 if $joins_needed{cv}   || grep { $form->{$_} || $form->{"l_$_"} } @apoe_filters;
+  $joins_needed{invoice_oi}  = 1 if $joins_needed{apoe} || grep { $form->{$_} || $form->{"l_$_"} } @invoice_oi_filters;
+
+  # in bsoorq, use qtys instead of onhand
+  if ($joins_needed{invoice_oi}) {
+    $renamed_columns{onhand} = 'onhand_before_bsooqr';
+    $renamed_columns{qty}    = 'onhand';
   }
-  if ($form->{partsgroup}) {
-    $var = $form->like(lc $form->{partsgroup});
-    $where .= " AND lower(pg.partsgroup) LIKE '$var'";
+
+  # special case for description search.
+  # up in the simple filter section the description filter got interpreted as something like: WHERE description ILIKE '%$form->{description}%'
+  # now we'd like to search also for the masked description entered in orderitems and invoice, so...
+  # find the old entries in of @where_tokens and @bind_vars, and adjust them
+  if ($joins_needed{invoice_oi}) {
+    for (my ($wi, $bi) = (0)x2; $wi <= $#where_tokens; $bi++ if $where_tokens[$wi++] =~ /\?/) {
+      next unless $where_tokens[$wi] =~ /\bdescription ILIKE/;
+      splice @where_tokens, $wi, 1, 'p.description ILIKE ? OR ioi.description ILIKE ?';
+      splice @bind_vars,    $bi, 0, $bind_vars[$bi];
+      last;
+    }
   }
+
+  # now the master trick: soldtotal.
   if ($form->{l_soldtotal}) {
-    $where .= " AND p.id=i.parts_id AND  i.qty >= 0";
-    $group = " GROUP BY  p.id,p.partnumber,p.description,p.onhand,p.unit,p.bin, p.sellprice,p.listprice,p.lastcost,p.priceupdate,pg.partsgroup";
+    push @where_tokens, 'ioi.qty >= 0';
+    push @group_tokens, @select_tokens;
+     map { s/.*\sAS\s+//si } @group_tokens;
+    push @select_tokens, 'SUM(ioi.qty)';
   }
-  if ($form->{top100})
-  {
-    $limit = " LIMIT 100";
-  }
-  # tables revers?
-  if ($form->{revers}==1)
-  {
-    $form->{desc} = " DESC";
-  }
-  else
-  {
-    $form->{desc} = "";
+
+  #============= build query ================#
+
+  my $token_builder = $make_token_builder->(\%joins_needed);
+
+  my @sort_cols    = (@simple_filters, qw(id bin priceupdate onhand invnumber ordnumber quonumber name serialnumber soldtotal deliverydate));
+     $form->{sort} = 'id' unless grep { $form->{"l_$_"} } grep { $form->{sort} eq $_ } @sort_cols; # sort by id if unknown or invisible column
+  my $sort_order   = ($form->{revers} ? ' DESC' : ' ASC');
+  my $order_clause = " ORDER BY " . $token_builder->($form->{sort}) . ($form->{revers} ? ' DESC' : ' ASC');
+
+  my $select_clause = join ', ',    map { $token_builder->($_, 1) } @select_tokens;
+  my $join_clause   = join ' ',     @joins{ grep $joins_needed{$_}, @join_order };
+  my $where_clause  = join ' AND ', map { "($_)" } @where_tokens;
+  my $group_clause  = ' GROUP BY ' . join ', ',    map { $token_builder->($_) } @group_tokens if scalar @group_tokens;
+
+  my ($cvar_where, @cvar_values) = CVar->build_filter_query('module'         => 'IC',
+                                                            'trans_id_field' => 'p.id',
+                                                            'filter'         => $form);
+
+  if ($cvar_where) {
+    $where_clause .= qq| AND ($cvar_where)|;
+    push @bind_vars, @cvar_values;
   }
 
-  # connect to database
-  my $dbh = $form->dbconnect($myconfig);
+  my $query = qq|SELECT DISTINCT $select_clause FROM parts p $join_clause WHERE $where_clause $group_clause $order_clause $limit_clause|;
+
+  $form->{parts} = selectall_hashref_query($form, $dbh, $query, @bind_vars);
+
+  map { $_->{onhand} *= 1 } @{ $form->{parts} };
+
+  # post processing for assembly parts lists (bom)
+  # for each part get the assembly parts and add them into the partlist.
+  my @assemblies;
+  if ($form->{searchitems} eq 'assembly' && $form->{bom}) {
+    $query =
+      qq|SELECT p.id, p.partnumber, p.description, a.qty AS onhand,
+           p.unit, p.bin,
+           p.sellprice, p.listprice, p.lastcost,
+           p.rop, p.weight, p.priceupdate,
+           p.image, p.drawing, p.microfiche,
+           pfac.factor
+         FROM parts p
+         INNER JOIN assembly a ON (p.id = a.parts_id)
+         $joins{pfac}
+         WHERE a.id = ?|;
+    my $sth = prepare_query($form, $dbh, $query);
+
+    foreach my $item (@{ $form->{parts} }) {
+      push(@assemblies, $item);
+      do_statement($form, $sth, $query, conv_i($item->{id}));
+
+      while (my $ref = $sth->fetchrow_hashref("NAME_lc")) {
+        $ref->{assemblyitem} = 1;
+        map { $ref->{$_} /= $ref->{factor} || 1 } qw(sellprice listprice lastcost);
+        push(@assemblies, $ref);
+      }
+      $sth->finish;
+    }
 
-  my $sortorder = $form->{sort};
-  $sortorder .= $form->{desc};
-  $sortorder = $form->{sort} unless $sortorder;
-
-  my $query = "";
-
-  if ($form->{l_soldtotal})
-  {
-    $form->{soldtotal}='soldtotal';
-    $query = qq|SELECT p.id,p.partnumber,p.description,p.onhand,p.unit,p.bin,p.sellprice,p.listprice,
-		p.lastcost,p.priceupdate,pg.partsgroup,sum(i.qty) as soldtotal FROM parts
-		p LEFT JOIN partsgroup pg ON (p.partsgroup_id = pg.id), invoice i
-		WHERE $where
-		$group
-		ORDER BY $sortorder
-		$limit|;
+    # copy assemblies to $form->{parts}
+    $form->{parts} = \@assemblies;
   }
-  else
-  {
-   $query = qq|SELECT p.id, p.partnumber, p.description, p.onhand, p.unit,
-                 p.bin, p.sellprice, p.listprice, p.lastcost, p.rop, p.weight,
-		 p.priceupdate, p.image, p.drawing, p.microfiche,
-		 pg.partsgroup
-                 FROM parts p
-		 LEFT JOIN partsgroup pg ON (p.partsgroup_id = pg.id)
-  	         WHERE $where
-		 $group
-	         ORDER BY $sortorder|;
+
+  $main::lxdebug->leave_sub();
+}
+
+sub _create_filter_for_priceupdate {
+  $main::lxdebug->enter_sub();
+
+  my $self     = shift;
+  my $myconfig = \%main::myconfig;
+  my $form     = $main::form;
+
+  my @where_values;
+  my $where = '1 = 1';
+
+  foreach my $item (qw(partnumber drawing microfiche make model pg.partsgroup)) {
+    my $column = $item;
+    $column =~ s/.*\.//;
+    next unless ($form->{$column});
+
+    $where .= qq| AND $item ILIKE ?|;
+    push(@where_values, '%' . $form->{$column} . '%');
   }
 
-  # rebuild query for bought and sold items
-  if ($form->{bought} || $form->{sold} || $form->{onorder} || $form->{ordered} || $form->{rfq} || $form->{quoted}) {
+  foreach my $item (qw(description serialnumber)) {
+    next unless ($form->{$item});
 
-    my @a = qw(partnumber description bin priceupdate name);
+    $where .= qq| AND (${item} ILIKE ?)|;
+    push(@where_values, '%' . $form->{$item} . '%');
+  }
 
-    push @a, qw(invnumber serialnumber) if ($form->{bought} || $form->{sold});
-    push @a, "ordnumber" if ($form->{onorder} || $form->{ordered});
-    push @a, "quonumber" if ($form->{rfq} || $form->{quoted});
 
-    my $union = "";
-    $query = "";
+  # items which were never bought, sold or on an order
+  if ($form->{itemstatus} eq 'orphaned') {
+    $where .=
+      qq| AND (p.onhand = 0)
+          AND p.id NOT IN
+            (
+              SELECT DISTINCT parts_id FROM invoice
+              UNION
+              SELECT DISTINCT parts_id FROM assembly
+              UNION
+              SELECT DISTINCT parts_id FROM orderitems
+            )|;
 
-    if ($form->{bought} || $form->{sold}) {
+  } elsif ($form->{itemstatus} eq 'active') {
+    $where .= qq| AND p.obsolete = '0'|;
 
-      my $invwhere = "$where";
-      $invwhere .= " AND i.assemblyitem = '0'";
-      $invwhere .= " AND a.transdate >= '$form->{transdatefrom}'" if $form->{transdatefrom};
-      $invwhere .= " AND a.transdate <= '$form->{transdateto}'" if $form->{transdateto};
+  } elsif ($form->{itemstatus} eq 'obsolete') {
+    $where .= qq| AND p.obsolete = '1'|;
 
-      if ($form->{description}) {
-	$var = $form->like(lc $form->{description});
-	$invwhere .= " AND lower(i.description) LIKE '$var'";
-      }
+  } elsif ($form->{itemstatus} eq 'onhand') {
+    $where .= qq| AND p.onhand > 0|;
 
-      my $flds = qq|p.id, p.partnumber, i.description, i.serialnumber,
-                    i.qty AS onhand, i.unit, p.bin, i.sellprice,
-		    p.listprice, p.lastcost, p.rop, p.weight,
-		    p.priceupdate, p.image, p.drawing, p.microfiche,
-		    pg.partsgroup,
-		    a.invnumber, a.ordnumber, a.quonumber, i.trans_id,
-		    ct.name|;
-
-      if ($form->{bought}) {
-	$query = qq|
-	            SELECT $flds, 'ir' AS module, '' AS type,
-		    1 AS exchangerate
-		    FROM invoice i
-		    JOIN parts p ON (p.id = i.parts_id)
-		    JOIN ap a ON (a.id = i.trans_id)
-		    JOIN vendor ct ON (a.vendor_id = ct.id)
-		    LEFT JOIN partsgroup pg ON (p.partsgroup_id = pg.id)
-		    WHERE $invwhere|;
-	$union = "
-	          UNION";
-      }
+  } elsif ($form->{itemstatus} eq 'short') {
+    $where .= qq| AND p.onhand < p.rop|;
 
-      if ($form->{sold}) {
-	$query .= qq|$union
-                     SELECT $flds, 'is' AS module, '' AS type,
-		     1 As exchangerate
-		     FROM invoice i
-		     JOIN parts p ON (p.id = i.parts_id)
-		     JOIN ar a ON (a.id = i.trans_id)
-		     JOIN customer ct ON (a.customer_id = ct.id)
-		     LEFT JOIN partsgroup pg ON (p.partsgroup_id = pg.id)
-		     WHERE $invwhere|;
-	$union = "
-	          UNION";
-      }
-    }
+  }
 
-    if ($form->{onorder} || $form->{ordered}) {
-      my $ordwhere = "$where
-		     AND o.quotation = '0'";
-      $ordwhere .= " AND o.transdate >= '$form->{transdatefrom}'" if $form->{transdatefrom};
-      $ordwhere .= " AND o.transdate <= '$form->{transdateto}'" if $form->{transdateto};
+  foreach my $column (qw(make model)) {
+    next unless ($form->{$column});
+    $where .= qq| AND p.id IN (SELECT DISTINCT parts_id FROM makemodel WHERE $column ILIKE ?|;
+    push(@where_values, '%' . $form->{$column} . '%');
+  }
 
-      if ($form->{description}) {
-	$var = $form->like(lc $form->{description});
-	$ordwhere .= " AND lower(oi.description) LIKE '$var'";
-      }
+  $main::lxdebug->leave_sub();
 
-      $flds = qq|p.id, p.partnumber, oi.description, '' AS serialnumber,
-                 oi.qty AS onhand, oi.unit, p.bin, oi.sellprice,
-	         p.listprice, p.lastcost, p.rop, p.weight,
-		 p.priceupdate, p.image, p.drawing, p.microfiche,
-		 pg.partsgroup,
-		 '' AS invnumber, o.ordnumber, o.quonumber, oi.trans_id,
-		 ct.name|;
-
-      if ($form->{ordered}) {
-	$query .= qq|$union
-                     SELECT $flds, 'oe' AS module, 'sales_order' AS type,
-		    (SELECT buy FROM exchangerate ex
-		     WHERE ex.curr = o.curr
-		     AND ex.transdate = o.transdate) AS exchangerate
-		     FROM orderitems oi
-		     JOIN parts p ON (oi.parts_id = p.id)
-		     JOIN oe o ON (oi.trans_id = o.id)
-		     JOIN customer ct ON (o.customer_id = ct.id)
-		     LEFT JOIN partsgroup pg ON (p.partsgroup_id = pg.id)
-		     WHERE $ordwhere
-		     AND o.customer_id > 0|;
-	$union = "
-	          UNION";
-      }
+  return ($where, @where_values);
+}
 
-      if ($form->{onorder}) {
-        $flds = qq|p.id, p.partnumber, oi.description, '' AS serialnumber,
-                   oi.qty * -1 AS onhand, oi.unit, p.bin, oi.sellprice,
-		   p.listprice, p.lastcost, p.rop, p.weight,
-		   p.priceupdate, p.image, p.drawing, p.microfiche,
-		   pg.partsgroup,
-		   '' AS invnumber, o.ordnumber, o.quonumber, oi.trans_id,
-		   ct.name|;
-
-	$query .= qq|$union
-	            SELECT $flds, 'oe' AS module, 'purchase_order' AS type,
-		    (SELECT sell FROM exchangerate ex
-		     WHERE ex.curr = o.curr
-		     AND ex.transdate = o.transdate) AS exchangerate
-		    FROM orderitems oi
-		    JOIN parts p ON (oi.parts_id = p.id)
-		    JOIN oe o ON (oi.trans_id = o.id)
-		    JOIN vendor ct ON (o.vendor_id = ct.id)
-		    LEFT JOIN partsgroup pg ON (p.partsgroup_id = pg.id)
-		    WHERE $ordwhere
-		    AND o.vendor_id > 0|;
-      }
+sub get_num_matches_for_priceupdate {
+  $main::lxdebug->enter_sub();
 
-    }
+  my $self     = shift;
 
-    if ($form->{rfq} || $form->{quoted}) {
-      my $quowhere = "$where
-		     AND o.quotation = '1'";
-      $quowhere .= " AND o.transdate >= '$form->{transdatefrom}'" if $form->{transdatefrom};
-      $quowhere .= " AND o.transdate <= '$form->{transdateto}'" if $form->{transdateto};
+  my $myconfig = \%main::myconfig;
+  my $form     = $main::form;
 
-      if ($form->{description}) {
-	$var = $form->like(lc $form->{description});
-	$quowhere .= " AND lower(oi.description) LIKE '$var'";
-      }
+  my $dbh      = $form->get_standard_dbh($myconfig);
 
-      $flds = qq|p.id, p.partnumber, oi.description, '' AS serialnumber,
-                 oi.qty AS onhand, oi.unit, p.bin, oi.sellprice,
-	         p.listprice, p.lastcost, p.rop, p.weight,
-		 p.priceupdate, p.image, p.drawing, p.microfiche,
-		 pg.partsgroup,
-		 '' AS invnumber, o.ordnumber, o.quonumber, oi.trans_id,
-		 ct.name|;
-
-      if ($form->{quoted}) {
-	$query .= qq|$union
-                     SELECT $flds, 'oe' AS module, 'sales_quotation' AS type,
-		    (SELECT buy FROM exchangerate ex
-		     WHERE ex.curr = o.curr
-		     AND ex.transdate = o.transdate) AS exchangerate
-		     FROM orderitems oi
-		     JOIN parts p ON (oi.parts_id = p.id)
-		     JOIN oe o ON (oi.trans_id = o.id)
-		     JOIN customer ct ON (o.customer_id = ct.id)
-		     LEFT JOIN partsgroup pg ON (p.partsgroup_id = pg.id)
-		     WHERE $quowhere
-		     AND o.customer_id > 0|;
-	$union = "
-	          UNION";
-      }
+  my ($where, @where_values) = $self->_create_filter_for_priceupdate();
 
-      if ($form->{rfq}) {
-        $flds = qq|p.id, p.partnumber, oi.description, '' AS serialnumber,
-                   oi.qty * -1 AS onhand, oi.unit, p.bin, oi.sellprice,
-		   p.listprice, p.lastcost, p.rop, p.weight,
-		   p.priceupdate, p.image, p.drawing, p.microfiche,
-		   pg.partsgroup,
-		   '' AS invnumber, o.ordnumber, o.quonumber, oi.trans_id,
-		   ct.name|;
-
-	$query .= qq|$union
-	            SELECT $flds, 'oe' AS module, 'request_quotation' AS type,
-		    (SELECT sell FROM exchangerate ex
-		     WHERE ex.curr = o.curr
-		     AND ex.transdate = o.transdate) AS exchangerate
-		    FROM orderitems oi
-		    JOIN parts p ON (oi.parts_id = p.id)
-		    JOIN oe o ON (oi.trans_id = o.id)
-		    JOIN vendor ct ON (o.vendor_id = ct.id)
-		    LEFT JOIN partsgroup pg ON (p.partsgroup_id = pg.id)
-		    WHERE $quowhere
-		    AND o.vendor_id > 0|;
-      }
+  my $num_updated = 0;
+  my $query;
 
-    }
-    $query .= qq|
-		 ORDER BY $sortorder|;
+  for my $column (qw(sellprice listprice)) {
+    next if ($form->{$column} eq "");
 
+    $query =
+      qq|SELECT COUNT(*)
+         FROM parts
+         WHERE id IN
+           (SELECT p.id
+            FROM parts p
+            LEFT JOIN partsgroup pg ON (p.partsgroup_id = pg.id)
+            WHERE $where)|;
+    my ($result)  = selectfirst_array_query($form, $dbh, $query, @where_values);
+    $num_updated += $result if (0 <= $result);
   }
-  my $sth = $dbh->prepare($query);
-  $sth->execute || $form->dberror($query);
 
-  while (my $ref = $sth->fetchrow_hashref(NAME_lc)) {
-    push @{ $form->{parts} }, $ref;
+  $query =
+    qq|SELECT COUNT(*)
+       FROM prices
+       WHERE parts_id IN
+         (SELECT p.id
+          FROM parts p
+          LEFT JOIN partsgroup pg ON (p.partsgroup_id = pg.id)
+          WHERE $where) AND (pricegroup_id = ?)|;
+  my $sth = prepare_query($form, $dbh, $query);
+
+  for my $i (1 .. $form->{price_rows}) {
+    next if ($form->{"price_$i"} eq "");
+
+    my ($result)  = do_statement($form, $sth, $query, @where_values, conv_i($form->{"pricegroup_id_$i"}));
+    $num_updated += $result if (0 <= $result);
   }
+  $sth->finish();
 
-  $sth->finish;
+  $main::lxdebug->leave_sub();
 
+  return $num_updated;
+}
 
-  # include individual items for assemblies
-  if ($form->{searchitems} eq 'assembly' && $form->{bom}) {
-    foreach $item (@{ $form->{parts} }) {
-      push @assemblies, $item;
-      $query = qq|SELECT p.id, p.partnumber, p.description, a.qty AS onhand,
-                  p.unit, p.bin,
-                  p.sellprice, p.listprice, p.lastcost,
-		  p.rop, p.weight, p.priceupdate,
-		  p.image, p.drawing, p.microfiche
-		  FROM parts p, assembly a
-		  WHERE p.id = a.parts_id
-		  AND a.id = $item->{id}|;
-      
-      $sth = $dbh->prepare($query);
-      $sth->execute || $form->dberror($query);
+sub update_prices {
+  $main::lxdebug->enter_sub();
 
-      while (my $ref = $sth->fetchrow_hashref(NAME_lc)) {
-	$ref->{assemblyitem} = 1;
-	push @assemblies, $ref;
-      }
-      $sth->finish;
+  my ($self, $myconfig, $form) = @_;
 
-      push @assemblies, {id => $item->{id}};
+  my ($where, @where_values) = $self->_create_filter_for_priceupdate();
+  my $num_updated = 0;
 
+  # connect to database
+  my $dbh = $form->dbconnect_noauto($myconfig);
+
+  for my $column (qw(sellprice listprice)) {
+    next if ($form->{$column} eq "");
+
+    my $value = $form->parse_amount($myconfig, $form->{$column});
+    my $operator = '+';
+
+    if ($form->{"${column}_type"} eq "percent") {
+      $value = ($value / 100) + 1;
+      $operator = '*';
     }
 
-    # copy assemblies to $form->{parts}
-    @{ $form->{parts} } = @assemblies;
+    my $query =
+      qq|UPDATE parts SET $column = $column $operator ?
+         WHERE id IN
+           (SELECT p.id
+            FROM parts p
+            LEFT JOIN partsgroup pg ON (p.partsgroup_id = pg.id)
+            WHERE $where)|;
+    my $result    = do_query($form, $dbh, $query, $value, @where_values);
+    $num_updated += $result if (0 <= $result);
   }
 
+  my $q_add =
+    qq|UPDATE prices SET price = price + ?
+       WHERE parts_id IN
+         (SELECT p.id
+          FROM parts p
+          LEFT JOIN partsgroup pg ON (p.partsgroup_id = pg.id)
+          WHERE $where) AND (pricegroup_id = ?)|;
+  my $sth_add = prepare_query($form, $dbh, $q_add);
+
+  my $q_multiply =
+    qq|UPDATE prices SET price = price * ?
+       WHERE parts_id IN
+         (SELECT p.id
+          FROM parts p
+          LEFT JOIN partsgroup pg ON (p.partsgroup_id = pg.id)
+          WHERE $where) AND (pricegroup_id = ?)|;
+  my $sth_multiply = prepare_query($form, $dbh, $q_multiply);
+
+  for my $i (1 .. $form->{price_rows}) {
+    next if ($form->{"price_$i"} eq "");
+
+    my $value = $form->parse_amount($myconfig, $form->{"price_$i"});
+    my $result;
+
+    if ($form->{"pricegroup_type_$i"} eq "percent") {
+      $result = do_statement($form, $sth_multiply, $q_multiply, ($value / 100) + 1, @where_values, conv_i($form->{"pricegroup_id_$i"}));
+    } else {
+      $result = do_statement($form, $sth_add, $q_add, $value, @where_values, conv_i($form->{"pricegroup_id_$i"}));
+    }
+
+    $num_updated += $result if (0 <= $result);
+  }
+
+  $sth_add->finish();
+  $sth_multiply->finish();
+
+  my $rc= $dbh->commit;
   $dbh->disconnect;
+
   $main::lxdebug->leave_sub();
-}
 
+  return $num_updated;
+}
 
 sub create_links {
   $main::lxdebug->enter_sub();
 
   my ($self, $module, $myconfig, $form) = @_;
+
   # connect to database
   my $dbh = $form->dbconnect($myconfig);
-  
+
+  my @values = ('%' . $module . '%');
+  my $query;
+
   if ($form->{id}) {
-	$query = qq|SELECT c.accno, c.description, c.link, c.id,
-			p.inventory_accno_id, p.income_accno_id, p.expense_accno_id
-			FROM chart c, parts p
-			WHERE c.link LIKE '%$module%'
-			AND p.id = $form->{id}
-			ORDER BY c.accno|;
+    $query =
+      qq|SELECT c.accno, c.description, c.link, c.id,
+           p.inventory_accno_id, p.income_accno_id, p.expense_accno_id
+         FROM chart c, parts p
+         WHERE (c.link LIKE ?) AND (p.id = ?)
+         ORDER BY c.accno|;
+    push(@values, conv_i($form->{id}));
+
   } else {
-  	$query = qq|SELECT c.accno, c.description, c.link, c.id,
-		d.inventory_accno_id, d.income_accno_id, d.expense_accno_id
-		FROM chart c, defaults d
-		WHERE c.link LIKE '%$module%'
-		ORDER BY c.accno|;
+    $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 ?
+         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 /:/, $ref->{link}) {
-      if ($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" };
-	} else {
-		push @{ $form->{"${module}_links"}{$key} }, { accno => $ref->{accno},
-					      description => $ref->{description}, selected =>"" };
+
+  my $sth = prepare_execute_query($form, $dbh, $query, @values);
+  while (my $ref = $sth->fetchrow_hashref("NAME_lc")) {
+    foreach my $key (split(/:/, $ref->{link})) {
+      if ($key =~ /\Q$module\E/) {
+        if (   ($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" };
+          $form->{"${key}_default"} = "$ref->{accno}--$ref->{description}";
+            } else {
+          push @{ $form->{"${module}_links"}{$key} },
+            { accno       => $ref->{accno},
+              description => $ref->{description},
+              selected    => "" };
         }
       }
     }
   }
   $sth->finish;
 
-  if ($form->{id}) {
-    $query = qq|SELECT weightunit
-                FROM defaults|;
-    $sth = $dbh->prepare($query);
-    $sth->execute || $form->dberror($query);
-
-    ($form->{weightunit}) = $sth->fetchrow_array;
-    $sth->finish;
+  # get buchungsgruppen
+  $form->{BUCHUNGSGRUPPEN} = selectall_hashref_query($form, $dbh, qq|SELECT id, description FROM buchungsgruppen|);
 
-  } else {
-    $query = qq|SELECT weightunit, current_date
-                FROM defaults|;
-    $sth = $dbh->prepare($query);
-    $sth->execute || $form->dberror($query);
+  # get payment terms
+  $form->{payment_terms} = selectall_hashref_query($form, $dbh, qq|SELECT id, description FROM payment_terms ORDER BY sortkey|);
 
-    ($form->{weightunit}, $form->{priceupdate}) = $sth->fetchrow_array;
-    $sth->finish;
+  if (!$form->{id}) {
+    ($form->{priceupdate}) = selectrow_query($form, $dbh, qq|SELECT current_date|);
   }
 
   $dbh->disconnect;
@@ -1123,160 +1313,343 @@ sub get_parts {
   $main::lxdebug->enter_sub();
 
   my ($self, $myconfig, $form, $sortorder) = @_;
-  my $dbh = $form->dbconnect($myconfig);
-  my $order = " p.partnumber";
-  my $where = "1 = 1";
-  
+  my $dbh   = $form->dbconnect($myconfig);
+  my $order = qq| p.partnumber|;
+  my $where = qq|1 = 1|;
+  my @values;
+
   if ($sortorder eq "all") {
-    $where .= " AND p.partnumber LIKE '%$form->{partnumber}%'";
-    $where .= " AND p.description LIKE '%$form->{description}%'";
-  }
-  else {
-    if ($sortorder eq "partnumber") {
-      $where .= " AND p.partnumber LIKE '%$form->{partnumber}%'";
-      $order = qq|p.$sortorder|;
-    }
-    if ($sortorder eq "description") {
-      $where .= " AND p.description LIKE '%$form->{description}%'";
-    }
+    $where .= qq| AND (partnumber ILIKE ?) AND (description ILIKE ?)|;
+    push(@values, '%' . $form->{partnumber} . '%', '%' . $form->{description} . '%');
+
+  } elsif ($sortorder eq "partnumber") {
+    $where .= qq| AND (partnumber ILIKE ?)|;
+    push(@values, '%' . $form->{partnumber} . '%');
+
+  } elsif ($sortorder eq "description") {
+    $where .= qq| AND (description ILIKE ?)|;
+    push(@values, '%' . $form->{description} . '%');
+    $order = "description";
+
   }
-  
-  my $query = qq|SELECT p.id, p.partnumber, p.description, p.unit, p.sellprice FROM parts p WHERE $where ORDER BY $order|;
-  my $sth = $dbh->prepare($query);
-  $sth->execute || $self->dberror($query);
+
+  my $query =
+    qq|SELECT id, partnumber, description, unit, sellprice
+       FROM parts
+       WHERE $where ORDER BY $order|;
+
+  my $sth = prepare_execute_query($form, $dbh, $query, @values);
+
   my $j = 0;
-  while (my $ref = $sth->fetchrow_hashref(NAME_lc)) {
-    if (($ref->{partnumber}eq "*")&&($ref->{description}eq ""))
-    {
+  while (my $ref = $sth->fetchrow_hashref("NAME_lc")) {
+    if (($ref->{partnumber} eq "*") && ($ref->{description} eq "")) {
+      next;
     }
-    else
-    {
-      $j++;
-      $form->{"id_$j"}= $ref->{id};
-      $form->{"partnumber_$j"} = $ref->{partnumber};
-      $form->{"description_$j"} = $ref->{description};
-      $form->{"unit_$j"} = $ref->{unit};
-      $form->{"sellprice_$j"} = $ref->{sellprice};
-      $form->{"soldtotal_$j"} = get_soldtotal($dbh, $ref->{id});
-    }#fi
-  }#while
-  $form->{rows}=$j;
+
+    $j++;
+    $form->{"id_$j"}          = $ref->{id};
+    $form->{"partnumber_$j"}  = $ref->{partnumber};
+    $form->{"description_$j"} = $ref->{description};
+    $form->{"unit_$j"}        = $ref->{unit};
+    $form->{"sellprice_$j"}   = $ref->{sellprice};
+    $form->{"soldtotal_$j"}   = get_soldtotal($dbh, $ref->{id});
+  }    #while
+  $form->{rows} = $j;
   $sth->finish;
   $dbh->disconnect;
 
   $main::lxdebug->leave_sub();
 
   return $self;
-}#end get_parts()
+}    #end get_parts()
 
 # gets sum of sold part with part_id
-sub get_soldtotal{
+sub get_soldtotal {
   $main::lxdebug->enter_sub();
 
-  my ($dbh,$id) = @_;
-  
-  my $query = qq|SELECT sum(i.qty) as totalsold FROM invoice i WHERE i.parts_id = $id|;
-  
-    my $sth = $dbh->prepare($query);
-    $sth->execute || $form->dberror($query);
-    
-     my $sum = 0;
-     while (my $ref = $sth->fetchrow_hashref(NAME_lc)) {
-     
-       $sum = $ref->{totalsold};
-     }#while
-     $sth->finish;
-     
-     if ($sum eq undef)
-     {
-       $sum = 0;
-     }#fi
+  my ($dbh, $id) = @_;
+
+  my $query = qq|SELECT sum(qty) FROM invoice WHERE parts_id = ?|;
+  my ($sum) = selectrow_query($main::form, $dbh, $query, conv_i($id));
+  $sum ||= 0;
 
   $main::lxdebug->leave_sub();
 
   return $sum;
-}#end get_soldtotal
-
+}    #end get_soldtotal
 
-sub retrieve_item {
+sub retrieve_languages {
   $main::lxdebug->enter_sub();
 
   my ($self, $myconfig, $form) = @_;
-  my $i = $form->{rowcount};
-  my $where = "NOT p.obsolete = '1'";
 
-  if ($form->{"partnumber_$i"}) {
-    my $partnumber = $form->like(lc $form->{"partnumber_$i"});
-    $where .= " AND lower(p.partnumber) LIKE '$partnumber'";
+  # connect to database
+  my $dbh = $form->dbconnect($myconfig);
+
+  my @values;
+  my $where;
+  my $query;
+
+  if ($form->{language_values} ne "") {
+    $query =
+      qq|SELECT l.id, l.description, tr.translation, tr.longdescription
+         FROM language l
+         LEFT OUTER JOIN translation tr ON (tr.language_id = l.id) AND (tr.parts_id = ?)
+         ORDER BY lower(l.description)|;
+    @values = (conv_i($form->{id}));
+
+  } else {
+    $query = qq|SELECT id, description
+                FROM language
+                ORDER BY lower(description)|;
   }
-  if ($form->{"description_$i"}) {
-    my $description = $form->like(lc $form->{"description_$i"});
-    $where .= " AND lower(p.description) LIKE '$description'";
+
+  my $languages = selectall_hashref_query($form, $dbh, $query, @values);
+
+  $dbh->disconnect;
+
+  $main::lxdebug->leave_sub();
+
+  return $languages;
+}
+
+sub follow_account_chain {
+  $main::lxdebug->enter_sub(2);
+
+  my ($self, $form, $dbh, $transdate, $accno_id, $accno) = @_;
+
+  my @visited_accno_ids = ($accno_id);
+
+  my ($query, $sth);
+
+  $query =
+    qq|SELECT c.new_chart_id, date($transdate) >= c.valid_from AS is_valid, | .
+    qq|  cnew.accno | .
+    qq|FROM chart c | .
+    qq|LEFT JOIN chart cnew ON c.new_chart_id = cnew.id | .
+    qq|WHERE (c.id = ?) AND NOT c.new_chart_id ISNULL AND (c.new_chart_id > 0)|;
+  $sth = prepare_query($form, $dbh, $query);
+
+  while (1) {
+    do_statement($form, $sth, $query, $accno_id);
+    my $ref = $sth->fetchrow_hashref();
+    last unless ($ref && $ref->{"is_valid"} &&
+                 !grep({ $_ == $ref->{"new_chart_id"} } @visited_accno_ids));
+    $accno_id = $ref->{"new_chart_id"};
+    $accno = $ref->{"accno"};
+    push(@visited_accno_ids, $accno_id);
   }
 
-  if ($form->{"partsgroup_$i"}) {
-    my $partsgroup = $form->like(lc $form->{"partsgroup_$i"});
-    $where .= " AND lower(pg.partsgroup) LIKE '$partsgroup'";
+  $main::lxdebug->leave_sub(2);
+
+  return ($accno_id, $accno);
+}
+
+sub retrieve_accounts {
+  $main::lxdebug->enter_sub(2);
+
+  my ($self, $myconfig, $form, $parts_id, $index) = @_;
+
+  my ($query, $sth, $dbh);
+
+  $form->{"taxzone_id"} *= 1;
+
+  $dbh = $form->get_standard_dbh($myconfig);
+
+  my $transdate = "";
+  if ($form->{type} eq "invoice") {
+    if (($form->{vc} eq "vendor") || !$form->{deliverydate}) {
+      $transdate = $form->{invdate};
+    } else {
+      $transdate = $form->{deliverydate};
+    }
+  } elsif (($form->{type} eq "credit_note") || ($form->{script} eq 'ir.pl')) {
+    $transdate = $form->{invdate};
+  } else {
+    $transdate = $form->{transdate};
   }
 
-  if ($form->{"description_$i"}) {
-    $where .= " ORDER BY description";
+  if ($transdate eq "") {
+    $transdate = "current_date";
   } else {
-    $where .= " ORDER BY partnumber";
+    $transdate = $dbh->quote($transdate);
   }
 
-  # connect to database
-  my $dbh = $form->dbconnect($myconfig);
+  $query =
+    qq|SELECT | .
+    qq|  p.inventory_accno_id AS is_part, | .
+    qq|  bg.inventory_accno_id, | .
+    qq|  bg.income_accno_id_$form->{taxzone_id} AS income_accno_id, | .
+    qq|  bg.expense_accno_id_$form->{taxzone_id} AS expense_accno_id, | .
+    qq|  c1.accno AS inventory_accno, | .
+    qq|  c2.accno AS income_accno, | .
+    qq|  c3.accno AS expense_accno | .
+    qq|FROM parts p | .
+    qq|LEFT JOIN buchungsgruppen bg ON p.buchungsgruppen_id = bg.id | .
+    qq|LEFT JOIN chart c1 ON bg.inventory_accno_id = c1.id | .
+    qq|LEFT JOIN chart c2 ON bg.income_accno_id_$form->{taxzone_id} = c2.id | .
+    qq|LEFT JOIN chart c3 ON bg.expense_accno_id_$form->{taxzone_id} = c3.id | .
+    qq|WHERE p.id = ?|;
+  my $ref = selectfirst_hashref_query($form, $dbh, $query, $parts_id);
+
+  return $main::lxdebug->leave_sub(2) if (!$ref);
+
+  $ref->{"inventory_accno_id"} = undef unless ($ref->{"is_part"});
+
+  my %accounts;
+  foreach my $type (qw(inventory income expense)) {
+    next unless ($ref->{"${type}_accno_id"});
+    ($accounts{"${type}_accno_id"}, $accounts{"${type}_accno"}) =
+      $self->follow_account_chain($form, $dbh, $transdate,
+                                  $ref->{"${type}_accno_id"},
+                                  $ref->{"${type}_accno"});
+  }
 
-  my $query = qq|SELECT p.id, p.partnumber, p.description, p.sellprice,
-                        p.listprice,
-                        c1.accno AS inventory_accno,
-			c2.accno AS income_accno,
-			c3.accno AS expense_accno,
-		 p.unit, p.assembly, p.bin, p.onhand, p.notes AS partnotes,
-		 pg.partsgroup
-                 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)
-	         WHERE $where|;
-  my $sth = $dbh->prepare($query);
-  $sth->execute || $form->dberror($query);
-
-  #while (my $ref = $sth->fetchrow_hashref(NAME_lc)) {
+  map({ $form->{"${_}_accno_$index"} = $accounts{"${_}_accno"} }
+      qw(inventory income expense));
+
+  my $inc_exp = $form->{"vc"} eq "customer" ? "income" : "expense";
+  my $accno_id = $accounts{"${inc_exp}_accno_id"};
+
+  $query =
+    qq|SELECT c.accno, t.taxdescription AS description, t.rate, t.taxnumber | .
+    qq|FROM tax t | .
+    qq|LEFT JOIN chart c ON c.id = t.chart_id | .
+    qq|WHERE t.id IN | .
+    qq|  (SELECT tk.tax_id | .
+    qq|   FROM taxkeys tk | .
+    qq|   WHERE tk.chart_id = ? AND startdate <= | . quote_db_date($transdate) .
+    qq|   ORDER BY startdate DESC LIMIT 1) |;
+  $ref = selectfirst_hashref_query($form, $dbh, $query, $accno_id);
+
+  unless ($ref) {
+    $main::lxdebug->leave_sub(2);
+    return;
+  }
 
-  # get tax rates and description
-  #$accno_id = ($form->{vc} eq "customer") ? $ref->{income_accno} : $ref->{inventory_accno};
-  #$query = qq|SELECT c.accno, c.description, t.rate, t.taxnumber
-#	      FROM chart c, tax t
-#	      WHERE c.id=t.chart_id AND t.taxkey in (SELECT taxkey_id from chart where accno = '$accno_id')
-#	      ORDER BY accno|;
- # $stw = $dbh->prepare($query);
-  #$stw->execute || $form->dberror($query);
+  $form->{"taxaccounts_$index"} = $ref->{"accno"};
+  if ($form->{"taxaccounts"} !~ /$ref->{accno}/) {
+    $form->{"taxaccounts"} .= "$ref->{accno} ";
+  }
+  map({ $form->{"$ref->{accno}_${_}"} = $ref->{$_}; }
+      qw(rate description taxnumber));
+
+#   $main::lxdebug->message(0, "formvars: rate " . $form->{"$ref->{accno}_rate"} .
+#                           " description " . $form->{"$ref->{accno}_description"} .
+#                           " taxnumber " . $form->{"$ref->{accno}_taxnumber"} .
+#                           " || taxaccounts_$index " . $form->{"taxaccounts_$index"} .
+#                           " || taxaccounts " . $form->{"taxaccounts"});
+
+  $main::lxdebug->leave_sub(2);
+}
+
+sub get_basic_part_info {
+  $main::lxdebug->enter_sub();
 
-  #$ref->{taxaccounts} = "";
-  #while ($ptr = $stw->fetchrow_hashref(NAME_lc)) {
+  my $self     = shift;
+  my %params   = @_;
 
-   #   $form->{"$ptr->{accno}_rate"} = $ptr->{rate};
-    #  $form->{"$ptr->{accno}_description"} = $ptr->{description};
-   #   $form->{"$ptr->{accno}_taxnumber"} = $ptr->{taxnumber};
-   #   $form->{taxaccounts} .= "$ptr->{accno} ";
-   #   $ref->{taxaccounts} .= "$ptr->{accno} ";
+  Common::check_params(\%params, qw(id));
 
-  #}
+  my @ids      = 'ARRAY' eq ref $params{id} ? @{ $params{id} } : ($params{id});
 
-    #$stw->finish;
-    #chop $ref->{taxaccounts};
+  if (!scalar @ids) {
+    $main::lxdebug->leave_sub();
+    return ();
+  }
 
-    push @{ $form->{item_list} }, $ref;
+  my $myconfig = \%main::myconfig;
+  my $form     = $main::form;
 
-  #}
-  $sth->finish;
-  $dbh->disconnect;
+  my $dbh      = $form->get_standard_dbh($myconfig);
+
+  my $query    = qq|SELECT * FROM parts WHERE id IN (| . join(', ', ('?') x scalar(@ids)) . qq|)|;
+
+  my $info     = selectall_hashref_query($form, $dbh, $query, map { conv_i($_) } @ids);
+
+  if ('' eq ref $params{id}) {
+    $info = $info->[0] || { };
+
+    $main::lxdebug->leave_sub();
+    return $info;
+  }
+
+  my %info_map = map { $_->{id} => $_ } @{ $info };
 
   $main::lxdebug->leave_sub();
+
+  return %info_map;
 }
 
-1;
+sub prepare_parts_for_printing {
+  $main::lxdebug->enter_sub();
+
+  my $self     = shift;
+  my %params   = @_;
+
+  my $myconfig = \%main::myconfig;
+  my $form     = $main::form;
+
+  my $dbh      = $params{dbh} || $form->get_standard_dbh($myconfig);
+
+  my $prefix   = $params{prefix} || 'id_';
+  my $rowcount = defined $params{rowcount} ? $params{rowcount} : $form->{rowcount};
+
+  my @part_ids = keys %{ { map { $_ => 1 } grep { $_ } map { $form->{"${prefix}${_}"} } (1 .. $rowcount) } };
+
+  if (!@part_ids) {
+    $main::lxdebug->leave_sub();
+    return;
+  }
+
+  my $placeholders = join ', ', ('?') x scalar(@part_ids);
+  my $query        = qq|SELECT mm.parts_id, mm.model, v.name AS make
+                        FROM makemodel mm
+                        LEFT JOIN vendor v ON (mm.make = cast (v.id as text))
+                        WHERE mm.parts_id IN ($placeholders)|;
 
+  my %makemodel    = ();
+
+  my $sth          = prepare_execute_query($form, $dbh, $query, @part_ids);
+
+  while (my $ref = $sth->fetchrow_hashref()) {
+    $makemodel{$ref->{parts_id}} ||= [];
+    push @{ $makemodel{$ref->{parts_id}} }, $ref;
+  }
+
+  $sth->finish();
+
+  my @columns = qw(ean image microfiche drawing weight);
+
+  $query      = qq|SELECT id, | . join(', ', @columns) . qq|
+                   FROM parts
+                   WHERE id IN ($placeholders)|;
+
+  my %data    = selectall_as_map($form, $dbh, $query, 'id', \@columns, @part_ids);
+
+  map { $form->{TEMPLATE_ARRAYS}{$_} = [] } (qw(make model), @columns);
+
+  foreach my $i (1 .. $rowcount) {
+    my $id = $form->{"${prefix}${i}"};
+
+    next if (!$id);
+
+    foreach (@columns) {
+      push @{ $form->{TEMPLATE_ARRAYS}{$_} }, $data{$id}->{$_};
+    }
+
+    push @{ $form->{TEMPLATE_ARRAYS}{make} },  [];
+    push @{ $form->{TEMPLATE_ARRAYS}{model} }, [];
+
+    next if (!$makemodel{$id});
+
+    foreach my $ref (@{ $makemodel{$id} }) {
+      map { push @{ $form->{TEMPLATE_ARRAYS}{$_}->[-1] }, $ref->{$_} } qw(make model);
+    }
+  }
+
+  $main::lxdebug->leave_sub();
+}
+
+
+1;