X-Git-Url: http://wagnertech.de/git?a=blobdiff_plain;f=SL%2FIC.pm;h=2a9460745cac60b075bf1840fc3528b65758b792;hb=15aab04c1710b3c8a2bf8785aef31f13a958a43e;hp=d692b6a7588ac3a787e17770e057cb2abd9cf7ae;hpb=213317d3ebd9073e68ac4d0cc789b94c377f575e;p=kivitendo-erp.git

diff --git a/SL/IC.pm b/SL/IC.pm
index d692b6a75..2a9460745 100644
--- a/SL/IC.pm
+++ b/SL/IC.pm
@@ -25,7 +25,8 @@
 # GNU General Public License for more details.
 # You should have received a copy of the GNU General Public License
 # along with this program; if not, write to the Free Software
-# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+# MA 02110-1335, USA.
 #======================================================================
 #
 # Inventory Control backend
@@ -33,275 +34,20 @@
 #======================================================================
 
 package IC;
-use Data::Dumper;
-use SL::DBUtils;
-
-sub get_part {
-  $main::lxdebug->enter_sub();
-
-  my ($self, $myconfig, $form) = @_;
-
-  # connect to db
-  my $dbh = $form->dbconnect($myconfig);
-
-  my $query = qq|SELECT p.*,
-                 c1.accno AS inventory_accno,
-		 c2.accno AS income_accno,
-		 c3.accno AS expense_accno,
-		 pg.partsgroup
-	         FROM parts p
-		 LEFT JOIN chart c1 ON (p.inventory_accno_id = c1.id)
-		 LEFT JOIN chart c2 ON (p.income_accno_id = c2.id)
-		 LEFT JOIN chart c3 ON (p.expense_accno_id = c3.id)
-		 LEFT JOIN partsgroup pg ON (p.partsgroup_id = pg.id)
-                 WHERE p.id = ? |;
-  my @vars = ($form->{id});
-  my $sth = $dbh->prepare($query);
-  $sth->execute(@vars) || $form->dberror("$query (" . join(', ', @vars) . ")");
-  my $ref = $sth->fetchrow_hashref(NAME_lc);
-
-  # copy to $form variables
-  map { $form->{$_} = $ref->{$_} } (keys %{$ref});
-
-  $sth->finish;
-
-  my %oid = ('Pg'     => 'a.oid',
-             'Oracle' => 'a.rowid');
-
-  # part or service item
-  $form->{item} = ($form->{inventory_accno}) ? 'part' : 'service';
-  if ($form->{assembly}) {
-    $form->{item} = 'assembly';
-
-    # retrieve assembly items
-    $query = qq|SELECT p.id, p.partnumber, p.description,
-                p.sellprice, p.weight, a.qty, a.bom, p.unit,
-		pg.partsgroup
-                FROM parts p
-		JOIN assembly a ON (a.parts_id = p.id)
-		LEFT JOIN partsgroup pg ON (p.partsgroup_id = pg.id)
-		WHERE a.id = ?
-		ORDER BY ?|;
-    @vars = ($form->{id}, $oid{$myconfig->{dbdriver}});
-    $sth = $dbh->prepare($query);
-    $sth->execute(@vars) || $form->dberror("$query (" . join(', ', @vars) . ")");
-    
-    $form->{assembly_rows} = 0;
-    while (my $ref = $sth->fetchrow_hashref(NAME_lc)) {
-      $form->{assembly_rows}++;
-      foreach my $key (keys %{$ref}) {
-        $form->{"${key}_$form->{assembly_rows}"} = $ref->{$key};
-      }
-    }
-    $sth->finish;
-
-  }
-
-  # 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_expense} = $form->{expense_accno};
-  $form->{amount}{IC_cogs}    = $form->{expense_accno};
-
-  # get prices
-  $query =
-    qq|SELECT p.parts_id, p.pricegroup_id, p.price, (SELECT pg.pricegroup FROM pricegroup pg WHERE pg.id=p.pricegroup_id) AS pricegroup FROM prices p
-              WHERE parts_id = ? 
-              ORDER by pricegroup|;
-
-  @vars = ($form->{id});
-  $sth = $dbh->prepare($query);
-  $sth->execute(@vars) || $form->dberror("$query (" . join(', ', @vars) . ")");
-
-  @pricegroups          = ();
-  @pricegroups_not_used = ();
-
-  #for pricegroups
-  my $i = 1;
-  while (
-         ($form->{"klass_$i"}, $form->{"pricegroup_id_$i"},
-          $form->{"price_$i"}, $form->{"pricegroup_$i"})
-         = $sth->fetchrow_array
-    ) {
-    $form->{"price_$i"} = $form->round_amount($form->{"price_$i"}, 5);
-    $form->{"price_$i"} =
-      $form->format_amount($myconfig, $form->{"price_$i"}, 5);
-    push @pricegroups, $form->{"pricegroup_id_$i"};
-    $i++;
-  }
-
-  $sth->finish;
-
-  # get pricegroups
-  $query = qq|SELECT p.id, p.pricegroup FROM pricegroup p|;
-
-  $pkq = $dbh->prepare($query);
-  $pkq->execute || $form->dberror($query);
-  while ($pkr = $pkq->fetchrow_hashref(NAME_lc)) {
-    push @{ $form->{PRICEGROUPS} }, $pkr;
-  }
-  $pkq->finish;
-
-  #find not used pricegroups
-  while ($tmp = pop @{ $form->{PRICEGROUPS} }) {
-    my $insert = 0;
-    foreach $item (@pricegroups) {
-      if ($item eq $tmp->{id}) {
-
-        #drop
-        $insert = 1;
-      }
-    }
-    if ($insert == 0) {
-      push @pricegroups_not_used, $tmp;
-    }
-  }
-
-  # if not used pricegroups are avaible
-  if (@pricegroups_not_used) {
-
-    foreach $name (@pricegroups_not_used) {
-      $form->{"klass_$i"} = "$name->{id}";
-      $form->{"price_$i"} = $form->round_amount($form->{sellprice}, 5);
-      $form->{"price_$i"} =
-        $form->format_amount($myconfig, $form->{"price_$i"}, 5);
-      $form->{"pricegroup_id_$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}) {
-      $query = qq|SELECT m.make, m.model FROM makemodel m
-                  WHERE m.parts_id = ?|;
-      @vars = ($form->{id});
-      $sth = $dbh->prepare($query);
-      $sth->execute(@vars) || $form->dberror("$query (" . join(', ', @vars) . ")");
-
-      my $i = 1;
-      while (($form->{"make_$i"}, $form->{"model_$i"}) = $sth->fetchrow_array)
-      {
-        $i++;
-      }
-      $sth->finish;
-      $form->{makemodel_rows} = $i - 1;
-
-    }
-  }
-
-  # get translations
-  $form->{language_values} = "";
-  $query = qq|SELECT language_id, translation FROM translation WHERE parts_id = ?|;
-  @vars = ($form->{id});
-  $trq = $dbh->prepare($query);
-  $trq->execute(@vars) || $form->dberror("$query (" . join(', ', @vars) . ")");
-  while ($tr = $trq->fetchrow_hashref(NAME_lc)) {
-    $form->{language_values} .= "---+++---".$tr->{language_id}."--++--".$tr->{translation};
-  }
-  $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) {
-    $form->{amount}{$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;
-
-  $form->{"unit_changeable"} = 1;
-  foreach my $table (qw(invoice assembly orderitems inventory license)) {
-    $query = "SELECT COUNT(*) FROM $table WHERE parts_id = ?";
-    my ($count) = $dbh->selectrow_array($query, undef, $form->{"id"});
-    $form->dberror($query . " (" . $form->{"id"} . ")") if ($dbh->err);
-
-    if ($count) {
-      $form->{"unit_changeable"} = 0;
-      last;
-    }
-  }
-
-  $dbh->disconnect;
-
-  $main::lxdebug->leave_sub();
-}
-
-sub get_pricegroups {
-  $main::lxdebug->enter_sub();
-
-  my ($self, $myconfig, $form) = @_;
-  my $dbh                  = $form->dbconnect($myconfig);
-  my $i                    = 1;
-  my @pricegroups_not_used = ();
-
-  # get pricegroups
-  my $query = qq|SELECT p.id, p.pricegroup FROM pricegroup p|;
 
-  my $pkq = $dbh->prepare($query);
-  $pkq->execute || $form->dberror($query);
-  while ($pkr = $pkq->fetchrow_hashref(NAME_lc)) {
-    push @{ $form->{PRICEGROUPS} }, $pkr;
-  }
-  $pkq->finish;
-
-  #find not used pricegroups
-  while ($tmp = pop @{ $form->{PRICEGROUPS} }) {
-    push @pricegroups_not_used, $tmp;
-  }
-
-  # if not used pricegroups are avaible
-  if (@pricegroups_not_used) {
-
-    foreach $name (@pricegroups_not_used) {
-      $form->{"klass_$i"} = "$name->{id}";
-      $form->{"price_$i"} = $form->round_amount($form->{sellprice}, 5);
-      $form->{"price_$i"} =
-        $form->format_amount($myconfig, $form->{"price_$i"}, 5);
-      $form->{"pricegroup_id_$i"} = "$name->{id}";
-      $form->{"pricegroup_$i"}    = "$name->{pricegroup}";
-      $i++;
-    }
-  }
-
-  #correct rows
-  $form->{price_rows} = $i - 1;
+use Data::Dumper;
+use List::MoreUtils qw(all any uniq);
 
-  $dbh->disconnect;
+use SL::CVar;
+use SL::DBUtils;
+use SL::HTML::Restrict;
+use SL::TransNumber;
+use SL::Util qw(trim);
+use SL::DB;
+use SL::Presenter::Part qw(type_abbreviation classification_abbreviation separate_abbreviation);
+use Carp;
 
-  $main::lxdebug->leave_sub();
-}
+use strict;
 
 sub retrieve_buchungsgruppen {
   $main::lxdebug->enter_sub();
@@ -310,553 +56,15 @@ sub retrieve_buchungsgruppen {
 
   my ($query, $sth);
 
-  my $dbh = $form->dbconnect($myconfig);
+  my $dbh = $form->get_standard_dbh;
 
   # get buchungsgruppen
-  $query = qq|SELECT id, description
-              FROM buchungsgruppen
-              ORDER BY sortkey|;
-  $sth = $dbh->prepare($query);
-  $sth->execute || $form->dberror($query);
-
-  $form->{BUCHUNGSGRUPPEN} = [];
-  while (my $ref = $sth->fetchrow_hashref(NAME_lc)) {
-    push(@{ $form->{BUCHUNGSGRUPPEN} }, $ref);
-  }
-  $sth->finish;
+  $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) = @_;
-
-  # connect to database, turn off AutoCommit
-  my $dbh = $form->dbconnect_noauto($myconfig);
-
-  # save the part
-  # make up a unique handle and store in partnumber field
-  # then retrieve the record based on the unique handle to get the id
-  # replace the partnumber field with the actual variable
-  # add records for makemodel
-
-  # 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;
-  $form->{assembly} = ($form->{item} eq 'assembly') ? 1 : 0;
-  $form->{obsolete} *= 1;
-  $form->{shop}     *= 1;
-  $form->{onhand}   *= 1;
-  $form->{ve}       *= 1;
-  $form->{ge}       *= 1;
-  $form->{buchungsgruppen_id}       *= 1;
-  $form->{not_discountable}       *= 1;
-  $form->{payment_id}       *= 1;
-
-  my ($query, $sth);
-
-  if ($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;
-
-    # 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);
-    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);
-    }
-
-    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};
-    }
-
-    # delete tax records
-    $query = qq|DELETE FROM partstax
-		WHERE parts_id = $form->{id}|;
-    $dbh->do($query) || $form->dberror($query);
-
-    # delete translations
-    $query = qq|DELETE FROM translation
-		WHERE parts_id = $form->{id}|;
-    $dbh->do($query) || $form->dberror($query);
-
-  } else {
-    my $uid = rand() . 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 "") {
-      $main::lxdebug->leave_sub();
-      return 3;
-    }
-    $query = qq|INSERT INTO parts (partnumber, description)
-                VALUES ('$uid', 'dummy')|;
-    $dbh->do($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->{orphaned} = 1;
-    $form->{onhand} = $form->{stock} if $form->{item} eq 'assembly';
-    if ($form->{partnumber} eq "" && $form->{"item"} eq "service") {
-      $form->{partnumber} = $form->update_defaults($myconfig, "servicenumber");
-    }
-    if ($form->{partnumber} eq "" && $form->{"item"} ne "service") {
-      $form->{partnumber} = $form->update_defaults($myconfig, "articlenumber");
-    }
-
-  }
-  my $partsgroup_id = 0;
-
-  if ($form->{partsgroup}) {
-    ($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 | .
-      qq| FROM buchungsgruppen bg | .
-      qq| WHERE bg.id = | . $dbh->quote($form->{"buchungsgruppen_id"}) . qq|)|;
-  } else {
-    $subq_inventory = "NULL";
-  }
-
-  if ($form->{"item"} ne "assembly") {
-    $subq_expense =
-      qq|(SELECT bg.expense_accno_id_0 | .
-      qq| FROM buchungsgruppen bg | .
-      qq| WHERE bg.id = | . $dbh->quote($form->{"buchungsgruppen_id"}) . qq|)|;
-  } else {
-    $subq_expense = "NULL";
-  }
-
-  $subq_income =
-    qq|(SELECT bg.income_accno_id_0 | .
-    qq| FROM buchungsgruppen bg | .
-    qq| WHERE bg.id = | . $dbh->quote($form->{"buchungsgruppen_id"}) . qq|)|;
-
-  $query = qq|UPDATE parts SET
-	      partnumber = '$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 = '$form->{notes}',
-	      formel = '$form->{formel}',
-	      rop = $form->{rop},
-	      bin = '$form->{bin}',
-	      buchungsgruppen_id = '$form->{buchungsgruppen_id}',
-	      payment_id = '$form->{payment_id}',
-	      inventory_accno_id = $subq_inventory,
-	      income_accno_id = $subq_income,
-	      expense_accno_id = $subq_expense,
-              obsolete = '$form->{obsolete}',
-	      image = '$form->{image}',
-	      drawing = '$form->{drawing}',
-	      shop = '$form->{shop}',
-              ve = '$form->{ve}',
-              gv = '$form->{gv}',
-              ean = '$form->{ean}',
-              not_discountable = '$form->{not_discountable}',
-	      microfiche = '$form->{microfiche}',
-	      partsgroup_id = $partsgroup_id
-	      WHERE id = $form->{id}|;
-  $dbh->do($query) || $form->dberror($query);
-
-  # delete translation records
-  $query = qq|DELETE FROM translation
-              WHERE parts_id = $form->{id}|;
-  $dbh->do($query) || $form->dberror($query);
-
-  if ($form->{language_values} ne "") {
-    split /---\+\+\+---/,$form->{language_values};
-    foreach $item (@_) {
-      my ($language_id, $translation, $longdescription) = split /--\+\+--/, $item;
-      if ($translation ne "") {
-        $query = qq|INSERT into translation (parts_id, language_id, translation, longdescription) VALUES
-                    ($form->{id}, $language_id, | . $dbh->quote($translation) . qq|, | . $dbh->quote($longdescription) . qq| )|;
-        $dbh->do($query) || $form->dberror($query);
-      }
-    }
-  }
-  # delete price records
-  $query = qq|DELETE FROM prices
-              WHERE parts_id = $form->{id}|;
-  $dbh->do($query) || $form->dberror($query);
-  # insert price records only if different to sellprice
-  for my $i (1 .. $form->{price_rows}) {
-    if ($form->{"price_$i"} eq "0") {
-      $form->{"price_$i"} = $form->{sellprice};
-    }
-    if (
-        (   $form->{"price_$i"}
-         || $form->{"klass_$i"}
-         || $form->{"pricegroup_id_$i"})
-        and $form->{"price_$i"} != $form->{sellprice}
-      ) {
-      $klass = $form->parse_amount($myconfig, $form->{"klass_$i"});
-      $price = $form->parse_amount($myconfig, $form->{"price_$i"});
-      $pricegroup_id =
-        $form->parse_amount($myconfig, $form->{"pricegroup_id_$i"});
-      $query = qq|INSERT INTO prices (parts_id, pricegroup_id, price)
-                  VALUES($form->{id},$pricegroup_id,$price)|;
-      $dbh->do($query) || $form->dberror($query);
-    }
-  }
-
-  # 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);
-      }
-    }
-  }
-
-  # insert taxes
-  foreach $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);
-    }
-  }
-
-  # 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);
-      }
-    }
-
-    # 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 $shippingdate = "$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};
-
-  # 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);
-
-  $form->{taxaccount} = "";
-  while ($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} ";
-    }
-
-  }
-
-  # commit
-  my $rc = $dbh->commit;
-  $dbh->disconnect;
-
-  $main::lxdebug->leave_sub();
-
-  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);
-
-  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);
-
-  $main::lxdebug->leave_sub();
-}
-
-sub retrieve_assemblies {
-  $main::lxdebug->enter_sub();
-
-  my ($self, $myconfig, $form) = @_;
-
-  # connect to database
-  my $dbh = $form->dbconnect($myconfig);
-
-  my $where = '1 = 1';
-
-  if ($form->{partnumber}) {
-    my $partnumber = $form->like(lc $form->{partnumber});
-    $where .= " AND lower(p.partnumber) LIKE '$partnumber'";
-  }
-
-  if ($form->{description}) {
-    my $description = $form->like(lc $form->{description});
-    $where .= " AND lower(p.description) LIKE '$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();
-}
-
-sub restock_assemblies {
-  $main::lxdebug->enter_sub();
-
-  my ($self, $myconfig, $form) = @_;
-
-  # connect to database
-  my $dbh = $form->dbconnect_noauto($myconfig);
-
-  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) = @_;
-
-  # connect to database, turn off AutoCommit
-  my $dbh = $form->dbconnect_noauto($myconfig);
-
-  # first delete prices of pricegroup 
-  my $query = qq|DELETE FROM prices
-           WHERE parts_id = $form->{id}|;
-  $dbh->do($query) || $form->dberror($query);
-
-  my $query = qq|DELETE FROM parts
- 	         WHERE id = $form->{id}|;
-  $dbh->do($query) || $form->dberror($query);
-
-  $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);
-  }
-
-  # commit
-  my $rc = $dbh->commit;
-  $dbh->disconnect;
-
-  $main::lxdebug->leave_sub();
-
-  return $rc;
-}
-
 sub assembly_item {
   $main::lxdebug->enter_sub();
 
@@ -864,694 +72,549 @@ 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, like($form->{"${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";
-  } else {
-    $where .= " ORDER BY p.description";
+  # Search for part ID overrides all other criteria.
+  if ($form->{"id_${i}"}) {
+    $where  = qq|p.id = ?|;
+    @values = ($form->{"id_${i}"});
   }
 
-  # 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} }, $ref;
+  if ($form->{partnumber}) {
+    $where .= qq| ORDER BY p.partnumber|;
+  } else {
+    $where .= qq| ORDER BY p.description|;
   }
 
-  $sth->finish;
-  $dbh->disconnect;
+  my $query =
+    qq|SELECT p.id, p.partnumber, p.description, p.sellprice,
+       p.classification_id,
+       p.weight, p.onhand, p.unit, pg.partsgroup, p.lastcost,
+       p.price_factor_id, pfac.factor AS price_factor, p.notes as longdescription
+       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, SL::DB->client->dbh, $query, @values);
 
   $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_rop l_image l_drawing l_microfiche l_partsgroup
+#   l_warehouse  l_bin
+#
+# exclusives:
+#   itemstatus  = active | onhand | short | obsolete | orphaned
+#   searchitems = part | assembly | service
+#
+# joining filters:
+#   make model                               - makemodel
+#   serialnumber transdatefrom transdateto   - invoice/orderitems
+#   warehouse                                - warehouse
+#   bin                                      - bin
+#
+# 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
+#   soldtotal drops option default warehouse and bin
+#   soldtotal can not work if there are no documents checked
+#
+# 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 $item (qw(partnumber drawing microfiche)) {
-    if ($form->{$item}) {
-      $var = $form->like(lc $form->{$item});
-      $where .= " AND lower(p.$item) LIKE '$var'";
+  my $dbh = $form->get_standard_dbh($myconfig);
+
+  # sanity backend check
+  croak "Cannot combine soldtotal with default bin or default warehouse" if ($form->{l_soldtotal} && ($form->{l_bin} || $form->{l_warehouse}));
+
+  $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 @project_filters      = qw(projectnumber projectdescription);
+  my @makemodel_filters    = qw(make model);
+  my @invoice_oi_filters   = qw(serialnumber soldtotal);
+  my @apoe_filters         = qw(transdate);
+  my @like_filters         = (@simple_filters, @invoice_oi_filters);
+  my @all_columns          = (@simple_filters, @makemodel_filters, @apoe_filters, @project_filters, qw(serialnumber));
+  my @simple_l_switches    = (@all_columns, qw(notes listprice sellprice lastcost priceupdate weight unit rop image shop insertdate));
+  my %no_simple_l_switches = (warehouse => 'wh.description as warehouse', bin => 'bin.description as bin');
+  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 part_type classification_id);
+  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, project_id, id FROM invoice UNION
+         SELECT parts_id, description, serialnumber, trans_id, unit, sellprice, qty, FALSE AS assemblyitem, NULL AS deliverydate, 'orderitems' AS ioi, project_id, id 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, globalproject_id, '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, globalproject_id, 'invoice'    AS ioi FROM ar UNION
+         SELECT id, transdate, 'oe' AS module, ordnumber, quonumber, NULL AS invnumber,          quotation,         customer_id,         vendor_id, reqdate AS deliverydate, globalproject_id, '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|,
+    mv         => 'LEFT JOIN vendor AS mv ON mv.id = mm.make',
+    project    => 'LEFT JOIN project AS pj ON pj.id = COALESCE(ioi.project_id, apoe.globalproject_id)',
+    warehouse  => 'LEFT JOIN warehouse AS wh ON wh.id = p.warehouse_id',
+    bin        => 'LEFT JOIN bin ON bin.id = p.bin_id',
+  );
+  my @join_order = qw(partsgroup makemodel mv invoice_oi apoe cv pfac project warehouse bin);
+
+  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     => 'p.',  , soldtotal    => ' ',
+     factor       => 'pfac.', projectnumber => 'pj.',
+     'SUM(ioi.qty)' => ' ',   projectdescription => 'pj.',
+     description  => 'p.',
+     qty          => 'ioi.',
+     serialnumber => 'ioi.',
+     quotation    => 'apoe.',
+     cv           => 'cv.',
+     "ioi.id"     => ' ',
+     "ioi.ioi"    => ' ',
+  );
+
+  # if the join condition in these blocks are met, the column
+  # of the specified 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,  nick name (in case column is named like another)
+    [ 'description',  'ioi.',  'invoice_oi'  ],
+    [ 'deliverydate', 'ioi.',  'invoice_oi'  ],
+    [ 'transdate',    'apoe.', 'apoe'        ],
+    [ 'unit',         'ioi.',  'invoice_oi'  ],
+    [ 'sellprice',    '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',
+    'ioi.id'       => 'ioi_id',
+    'ioi.ioi'      => 'ioi',
+    'projectdescription' => 'projectdescription',
+    'insertdate'   => 'insertdate',
+  );
+
+  my %real_column = (
+    projectdescription => 'description',
+    insertdate         => 'itime::DATE',
+  );
+
+  my $make_token_builder = sub {
+    my $joins_needed = shift;
+    sub {
+      my ($nick, $alias) = @_;
+      my ($col) = $real_column{$nick} || $nick;
+      my @coalesce_tokens =
+        map  { ($_->[1] || 'p.') . $_->[0] }
+        grep { !$_->[2] || $joins_needed->{$_->[2]} }
+        grep { ($_->[3] || $_->[0]) eq $nick }
+        @column_override, [ $col, $table_prefix{$nick}, undef , $nick ];
+
+      my $coalesce = scalar @coalesce_tokens > 1;
+      return ($coalesce
+        ? sprintf 'COALESCE(%s)', join ', ', @coalesce_tokens
+        : shift                              @coalesce_tokens)
+        . ($alias && ($coalesce || $renamed_columns{$nick})
+        ?  " AS " . ($renamed_columns{$nick} || $nick)
+        : '');
+    }
+  };
+
+  #===== switches and simple filters ========#
+
+  # special case transdate
+  if (grep { trim($form->{$_}) } qw(transdatefrom transdateto)) {
+    $form->{"l_transdate"} = 1;
+    push @select_tokens, 'transdate';
+    for (qw(transdatefrom transdateto)) {
+      my $value = trim($form->{$_});
+      next unless $value;
+      push @where_tokens, sprintf "transdate %s ?", /from$/ ? '>=' : '<=';
+      push @bind_vars,    $value;
+    }
+  }
+
+  # special case smart search
+  if ($form->{all}) {
+    $form->{"l_$_"}       = 1 for qw(partnumber description unit sellprice lastcost linetotal);
+    $form->{l_service}    = 1 if $form->{searchitems} eq 'service'    || $form->{searchitems} eq '';
+    $form->{l_assembly}   = 1 if $form->{searchitems} eq 'assembly'   || $form->{searchitems} eq '';
+    $form->{l_part}       = 1 if $form->{searchitems} eq 'part'       || $form->{searchitems} eq '';
+    $form->{l_assortment} = 1 if $form->{searchitems} eq 'assortment' || $form->{searchitems} eq '';
+    push @where_tokens, "p.partnumber ILIKE ? OR p.description ILIKE ?";
+    push @bind_vars,    (like($form->{all})) x 2;
+  }
+
+  # special case insertdate
+  if (grep { trim($form->{$_}) } qw(insertdatefrom insertdateto)) {
+    $form->{"l_insertdate"} = 1;
+    push @select_tokens, 'insertdate';
+
+    my $token_builder = $make_token_builder->();
+    my $token = $token_builder->('insertdate');
+
+    for (qw(insertdatefrom insertdateto)) {
+      my $value = trim($form->{$_});
+      next unless $value;
+      push @where_tokens, sprintf "$token %s ?", /from$/ ? '>=' : '<=';
+      push @bind_vars,    $value;
+    }
+  }
+
+  if ($form->{"partsgroup_id"}) {
+    $form->{"l_partsgroup"} = '1'; # show the column
+    push @where_tokens, "pg.id = ?";
+    push @bind_vars, $form->{"partsgroup_id"};
+  }
+
+  if ($form->{shop} ne '') {
+    $form->{l_shop} = '1'; # show the column
+    if ($form->{shop} eq '0' || $form->{shop} eq 'f') {
+      push @where_tokens, 'NOT p.shop';
+      $form->{shop} = 'f';
+    } else {
+      push @where_tokens, 'p.shop';
     }
   }
 
-  # 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'";
-    }
+  foreach (@like_filters) {
+    next unless $form->{$_};
+    $form->{"l_$_"} = '1'; # show the column
+    push @where_tokens, "$table_prefix{$_}$_ ILIKE ?";
+    push @bind_vars,    like($form->{$_});
   }
 
-  # special case for serialnumber
-  if ($form->{l_serialnumber}) {
-    if ($form->{serialnumber}) {
-      $var = $form->like(lc $form->{serialnumber});
-      $where .= " AND lower(serialnumber) LIKE '$var'";
-    }
+  foreach (@simple_l_switches) {
+    next unless $form->{"l_$_"};
+    push @select_tokens, $_;
   }
 
-  if ($form->{ean}) {
-    $var = $form->like(lc $form->{ean});
-    $where .= " AND lower(ean) LIKE '$var'";
+  # Oder Bedingungen fuer Ware Dienstleistung Erzeugnis:
+  if ($form->{l_part} || $form->{l_assembly} || $form->{l_service} || $form->{l_assortment}) {
+      my @or_tokens = ();
+      push @or_tokens, "p.part_type = 'service'"    if $form->{l_service};
+      push @or_tokens, "p.part_type = 'assembly'"   if $form->{l_assembly};
+      push @or_tokens, "p.part_type = 'part'"       if $form->{l_part};
+      push @or_tokens, "p.part_type = 'assortment'" if $form->{l_assortment};
+      push @where_tokens, join ' OR ', map { "($_)" } @or_tokens;
   }
-  
-  if ($form->{searchitems} eq 'part') {
-    $where .= " AND p.inventory_accno_id > 0";
+  else {
+      # gar keine Teile
+      push @where_tokens, q|'F' = 'T'|;
   }
-  if ($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} = "";
+  if ( $form->{classification_id} > 0 ) {
+    push @where_tokens, "p.classification_id = ?";
+    push @bind_vars, $form->{classification_id};
   }
 
-  # 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} = "";
-
-    $where .= " AND p.onhand = 0
-                AND p.id NOT IN (SELECT p.id FROM parts p, invoice i
-				 WHERE p.id = i.parts_id)
-		AND p.id NOT IN (SELECT p.id FROM parts p, assembly a
-				 WHERE p.id = a.parts_id)
-                AND p.id NOT IN (SELECT p.id FROM parts p, orderitems o
-				 WHERE p.id = o.parts_id)";
+  for ($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->{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";
-  }
+  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 assembly_lastcost|;
+  $table_prefix{$q_assembly_lastcost} = ' ';
+
+  # special case makemodel search
+  # all_parts is based upon the assumption that every parameter is named like the column it represents
+  # unfortunately make would have to match vendor.name which is already taken for vendor.name in bsooqr mode.
+  # fortunately makemodel doesn't need to be displayed later, so adding a special clause to where_token is sufficient.
   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')";
+    push @where_tokens, 'mv.name ILIKE ?';
+    push @bind_vars, like($form->{make});
   }
   if ($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')";
-  }
-  if ($form->{partsgroup}) {
-    $var = $form->like(lc $form->{partsgroup});
-    $where .= " AND lower(pg.partsgroup) LIKE '$var'";
-  }
-  if ($form->{l_soldtotal}) {
-    $where .= " AND p.id=i.parts_id AND  i.qty >= 0";
-    $group =
-      " GROUP BY  p.id,p.partnumber,p.description,p.onhand,p.unit,p.bin, p.sellprice,p.listprice,p.lastcost,p.priceupdate,pg.partsgroup";
-  }
-  if ($form->{top100}) {
-    $limit = " LIMIT 100";
-  }
-
-  # tables revers?
-  if ($form->{revers} == 1) {
-    $form->{desc} = " DESC";
-  } else {
-    $form->{desc} = "";
+    push @where_tokens, 'mm.model ILIKE ?';
+    push @bind_vars, like($form->{model});
+  }
+
+  # 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_clause = " LIMIT 100"                   if $form->{top100};
+  $limit_clause = " LIMIT " . $form->{limit} * 1 if $form->{limit} * 1;
+
+  #=== joins and complicated filters ========#
+
+  my $bsooqr        = any { $form->{$_} } @oe_flags;
+  my @bsooqr_tokens = ();
+
+  push @select_tokens, @qsooqr_flags, 'quotation', 'cv', 'ioi.id', 'ioi.ioi'  if $bsooqr;
+  push @select_tokens, @deliverydate_flags                                    if $bsooqr && $form->{l_deliverydate};
+  push @select_tokens, $q_assembly_lastcost                                   if $form->{l_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{project}     = 1 if grep { $form->{$_} || $form->{"l_$_"} } @project_filters;
+  $joins_needed{makemodel}   = 1 if grep { $form->{$_} || $form->{"l_$_"} } @makemodel_filters;
+  $joins_needed{mv}          = 1 if $joins_needed{makemodel};
+  $joins_needed{cv}          = 1 if $bsooqr;
+  $joins_needed{apoe}        = 1 if $joins_needed{project} || $joins_needed{cv}   || grep { $form->{$_} || $form->{"l_$_"} } @apoe_filters;
+  $joins_needed{invoice_oi}  = 1 if $joins_needed{project} || $joins_needed{apoe} || grep { $form->{$_} || $form->{"l_$_"} } @invoice_oi_filters;
+  $joins_needed{bin}         = 1 if $form->{l_bin};
+  $joins_needed{warehouse}   = 1 if $form->{l_warehouse};
+
+  # special case for description search.
+  # up in the simple filter section the description filter got interpreted as something like: WHERE description ILIKE '%$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;
+    }
   }
 
-  # connect to database
-  my $dbh = $form->dbconnect($myconfig);
-
-  my $sortorder = $form->{sort};
-  $sortorder .= $form->{desc};
-  $sortorder = $form->{sort} if $form->{sort};
-
-  my $query = "";
-
+  # now the master trick: soldtotal.
   if ($form->{l_soldtotal}) {
-    $form->{soldtotal} = 'soldtotal';
+    push @where_tokens, 'NOT ioi.qty = 0';
+    push @group_tokens, @select_tokens;
+     map { s/.*\sAS\s+//si } @group_tokens;
+    push @select_tokens, 'SUM(ioi.qty)';
+  }
+
+  #============= build query ================#
+
+  my $token_builder = $make_token_builder->(\%joins_needed);
+
+  my @sort_cols    = (@simple_filters, qw(id onhand invnumber ordnumber quonumber name serialnumber soldtotal deliverydate insertdate shop));
+     $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_tokens ? ' GROUP BY ' . join ', ',    map { $token_builder->($_) } @group_tokens : '';
+
+  # key of %no_simple_l_switch is the logical l_switch.
+  # the assigned value is the 'not so simple
+  # select token'
+  my $no_simple_select_clause;
+  foreach my $no_simple_l_switch (keys %no_simple_l_switches) {
+    next unless $form->{"l_${no_simple_l_switch}"};
+    $no_simple_select_clause .= ', '. $no_simple_l_switches{$no_simple_l_switch};
+  }
+  $select_clause .= $no_simple_select_clause;
+
+  my %oe_flag_to_cvar = (
+    bought   => 'invoice',
+    sold     => 'invoice',
+    onorder  => 'orderitems',
+    ordered  => 'orderitems',
+    rfq      => 'orderitems',
+    quoted   => 'orderitems',
+  );
+
+  my ($cvar_where, @cvar_values) = CVar->build_filter_query(
+    module         => 'IC',
+    trans_id_field => $bsooqr ? 'ioi.id': 'p.id',
+    filter         => $form,
+    sub_module     => $bsooqr ? [ uniq grep { $oe_flag_to_cvar{$form->{$_}} } @oe_flags ] : undef,
+  );
+
+  if ($cvar_where) {
+    $where_clause .= qq| AND ($cvar_where)|;
+    push @bind_vars, @cvar_values;
+  }
+
+  # simple search for assemblies by items used in assemblies
+  if ($form->{bom} eq '2' && $form->{l_assembly}) {
+    # assembly_qty is the column name
+    $form->{l_assembly_qty} = 1;
+    # nuke where clause and bind vars
+    $where_clause = ' 1=1 AND p.id in (SELECT id from assembly where parts_id IN ' .
+                    ' (select id from parts where 1=1';
+    @bind_vars    = ();
+    # use only like filter for items used in assemblies
+    foreach (@like_filters) {
+      next unless $form->{$_};
+      $form->{"l_$_"} = '1'; # show the column
+      $where_clause .= " AND $_ ILIKE ? ";
+      push @bind_vars,    like($form->{$_});
+    }
+    $where_clause .='))';
+  }
+
+  my $query = <<"  SQL";
+    SELECT DISTINCT $select_clause
+    FROM parts p
+    $join_clause
+    WHERE $where_clause
+    $group_clause
+    $order_clause
+    $limit_clause
+  SQL
+  $form->{parts} = selectall_hashref_query($form, $dbh, $query, @bind_vars);
+
+  map { $_->{onhand} *= 1 } @{ $form->{parts} };
+
+  # fix qty sign in ap. those are saved negative
+  if ($bsooqr && $form->{bought}) {
+    for my $row (@{ $form->{parts} }) {
+      $row->{qty} *= -1 if $row->{module} eq 'ir';
+    }
+  }
+
+  # post processing for assembly parts lists (bom)
+  # for each part get the assembly parts and add them into the partlist.
+  my @assemblies;
+  if ($form->{l_assembly} && $form->{bom}) {
     $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|;
-  } 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|;
-  }
-
-  # rebuild query for bought and sold items
-  if (   $form->{bought}
-      || $form->{sold}
-      || $form->{onorder}
-      || $form->{ordered}
-      || $form->{rfq}
-      || $form->{quoted}) {
-
-    my @a = qw(partnumber description bin priceupdate name);
-
-    push @a, qw(invnumber serialnumber) if ($form->{bought} || $form->{sold});
-    push @a, "ordnumber" if ($form->{onorder} || $form->{ordered});
-    push @a, "quonumber" if ($form->{rfq}     || $form->{quoted});
-
-    my $union = "";
-    $query = "";
-
-    if ($form->{bought} || $form->{sold}) {
-
-      my $invwhere = "$where";
-      $invwhere .= " AND i.assemblyitem = '0'";
-      $invwhere .= " AND a.transdate >= '$form->{transdatefrom}'"
-        if $form->{transdatefrom};
-      $invwhere .= " AND a.transdate <= '$form->{transdateto}'"
-        if $form->{transdateto};
-
-      if ($form->{description}) {
-        $var = $form->like(lc $form->{description});
-        $invwhere .= " AND lower(i.description) LIKE '$var'";
-      }
-
-      my $flds = qq|p.id, p.partnumber, i.description, i.serialnumber,
-                    i.qty AS onhand, i.unit, p.bin, i.sellprice,
-		    p.listprice, p.lastcost, p.rop, p.weight,
-		    p.priceupdate, p.image, p.drawing, p.microfiche,
-		    pg.partsgroup,
-		    a.invnumber, a.ordnumber, a.quonumber, i.trans_id,
-		    ct.name, i.deliverydate|;
-
-      if ($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|;
-        $union = "
-	          UNION";
-      }
-
-      if ($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 $form->{transdateto};
-
-      if ($form->{description}) {
-        $var = $form->like(lc $form->{description});
-        $ordwhere .= " AND lower(oi.description) LIKE '$var'";
-      }
-
-      $flds =
-        qq|p.id, p.partnumber, oi.description, oi.serialnumber AS serialnumber,
-                 oi.qty AS onhand, oi.unit, p.bin, oi.sellprice,
-	         p.listprice, p.lastcost, p.rop, p.weight,
-		 p.priceupdate, p.image, p.drawing, p.microfiche,
-		 pg.partsgroup,
-		 '' AS invnumber, o.ordnumber, o.quonumber, oi.trans_id,
-		 ct.name, NULL AS deliverydate|;
-
-      if ($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|;
-        $union = "
-	          UNION";
-      }
-
-      if ($form->{onorder}) {
-        $flds =
-          qq|p.id, p.partnumber, oi.description, oi.serialnumber 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, NULL AS deliverydate|;
-
-        $query .= qq|$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 $ordwhere
-		    AND o.vendor_id > 0|;
-      }
-
-    }
-
-    if ($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 $form->{transdateto};
-
-      if ($form->{description}) {
-        $var = $form->like(lc $form->{description});
-        $quowhere .= " AND lower(oi.description) LIKE '$var'";
-      }
-
-      $flds =
-        qq|p.id, p.partnumber, oi.description, oi.serialnumber AS serialnumber,
-                 oi.qty AS onhand, oi.unit, p.bin, oi.sellprice,
-	         p.listprice, p.lastcost, p.rop, p.weight,
-		 p.priceupdate, p.image, p.drawing, p.microfiche,
-		 pg.partsgroup,
-		 '' AS invnumber, o.ordnumber, o.quonumber, oi.trans_id,
-		 ct.name, NULL AS deliverydate|;
-
-      if ($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|;
-        $union = "
-	          UNION";
-      }
-
-      if ($form->{rfq}) {
-        $flds =
-          qq|p.id, p.partnumber, oi.description, oi.serialnumber 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, NULL AS deliverydate|;
-
-        $query .= qq|$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|;
-      }
-
-    }
-    $query .= qq|
-		 ORDER BY $sortorder|;
-
-  }
-  my $sth = $dbh->prepare($query);
-  $sth->execute || $form->dberror($query);
-
-  while (my $ref = $sth->fetchrow_hashref(NAME_lc)) {
-    push @{ $form->{parts} }, $ref;
-  }
-
-  $sth->finish;
-
-  # include individual items for assemblies
-  if ($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);
-
-      while (my $ref = $sth->fetchrow_hashref(NAME_lc)) {
+      qq|SELECT p.id, p.partnumber, p.description, a.qty AS assembly_qty,
+           p.unit, p.notes, p.itime::DATE as insertdate,
+           p.sellprice, p.listprice, p.lastcost,
+           p.rop, p.weight,
+           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;
-        push @assemblies, $ref;
+        map { $ref->{$_} /= $ref->{factor} || 1 } qw(sellprice listprice lastcost);
+        push(@assemblies, $ref);
       }
       $sth->finish;
-
-      push @assemblies, { id => $item->{id} };
-
     }
 
     # copy assemblies to $form->{parts}
-    @{ $form->{parts} } = @assemblies;
+    $form->{parts} = \@assemblies;
   }
 
-  $dbh->disconnect;
-  $main::lxdebug->leave_sub();
-}
-
-sub update_prices {
-  $main::lxdebug->enter_sub();
-
-  my ($self, $myconfig, $form) = @_;
-
-  my $where = '1 = 1';
-  my $var;
+  if ($form->{l_pricegroups} ) {
+    my $query = <<SQL;
+       SELECT parts_id, price, pricegroup_id
+       FROM prices
+       WHERE parts_id = ?
+SQL
 
-  my $group;
-  my $limit;
+    my $sth = prepare_query($form, $dbh, $query);
 
-  foreach my $item (qw(partnumber drawing microfiche make model)) {
-    if ($form->{$item}) {
-      $var = $form->like(lc $form->{$item});
+    foreach my $part (@{ $form->{parts} }) {
+      do_statement($form, $sth, $query, conv_i($part->{id}));
 
-      # make will build later Bugfix 145
-      if ($item ne 'make') {
-        $where .= " AND lower(p.$item) LIKE '$var'";
+      while (my $ref = $sth->fetchrow_hashref("NAME_lc")) {
+        $part->{"pricegroup_$ref->{pricegroup_id}"} = $ref->{price};
       }
+      $sth->finish;
     }
   }
 
-  # 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'";
-    }
-  }
-
-  # special case for serialnumber
-  if ($form->{l_serialnumber}) {
-    if ($form->{serialnumber}) {
-      $var = $form->like(lc $form->{serialnumber});
-      $where .= " AND lower(serialnumber) LIKE '$var'";
-    }
-  }
-
-
-  # 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} = "";
-
-    $where .= " AND p.onhand = 0
-                AND p.id NOT IN (SELECT p.id FROM parts p, invoice i
-				 WHERE p.id = i.parts_id)
-		AND p.id NOT IN (SELECT p.id FROM parts p, assembly a
-				 WHERE p.id = a.parts_id)
-                AND p.id NOT IN (SELECT p.id FROM parts p, orderitems o
-				 WHERE p.id = o.parts_id)";
-  }
-
-  if ($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') {
-    $where .= " AND p.onhand < p.rop";
-  }
-  if ($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')";
-  }
-  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')";
-  }
-  if ($form->{partsgroup}) {
-    $var = $form->like(lc $form->{partsgroup});
-    $where .= " AND lower(pg.partsgroup) LIKE '$var'";
-  }
-
-
-  # connect to database
-  my $dbh = $form->dbconnect_noauto($myconfig);
-
-  if ($form->{"sellprice"} ne "") {
-    my $update = "";
-    my $faktor = $form->parse_amount($myconfig,$form->{"sellprice"});
-    if ($form->{"sellprice_type"} eq "percent") {
-      my $faktor = $form->parse_amount($myconfig,$form->{"sellprice"})/100 +1;
-      $update = "sellprice* $faktor";
-    } else {
-      $update = "sellprice+$faktor";
-    }
-  
-    $query = qq|UPDATE parts set sellprice=$update WHERE id IN (SELECT p.id
-                  FROM parts p
-                  LEFT JOIN partsgroup pg ON (p.partsgroup_id = pg.id)
-                  WHERE $where)|;
-    $dbh->do($query);
-  }
-
-  if ($form->{"listprice"} ne "") {
-    my $update = "";
-    my $faktor = $form->parse_amount($myconfig,$form->{"listprice"});
-    if ($form->{"listprice_type"} eq "percent") {
-      my $faktor = $form->parse_amount($myconfig,$form->{"sellprice"})/100 +1;
-      $update = "listprice* $faktor";
-    } else {
-      $update = "listprice+$faktor";
-    }
-  
-    $query = qq|UPDATE parts set listprice=$update WHERE id IN (SELECT p.id
-                  FROM parts p
-                  LEFT JOIN partsgroup pg ON (p.partsgroup_id = pg.id)
-                  WHERE $where)|;
-  
-    $dbh->do($query);
-  }
-
-
-
-
-  for my $i (1 .. $form->{price_rows}) {
-
-    my $query = "";
-    
-  
-    if ($form->{"price_$i"} ne "") {
-      my $update = "";
-      my $faktor = $form->parse_amount($myconfig,$form->{"price_$i"});
-      if ($form->{"pricegroup_type_$i"} eq "percent") {
-        my $faktor = $form->parse_amount($myconfig,$form->{"sellprice"})/100 +1;
-        $update = "price* $faktor";
-      } else {
-        $update = "price+$faktor";
-      }
-    
-      $query = qq|UPDATE prices set price=$update WHERE parts_id IN (SELECT p.id
-                    FROM parts p
-                    LEFT JOIN partsgroup pg ON (p.partsgroup_id = pg.id)
-                    WHERE $where) AND pricegroup_id=$form->{"pricegroup_id_$i"}|;
-    
-      $dbh->do($query);
-    }
-  }
-
-
-
-  my $rc= $dbh->commit;
-  $dbh->disconnect;
   $main::lxdebug->leave_sub();
 
-  return $rc;
-}
-
-sub create_links {
-  $main::lxdebug->enter_sub();
-
-  my ($self, $module, $myconfig, $form) = @_;
-
-  # connect to database
-  my $dbh = $form->dbconnect($myconfig);
-
-  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|;
-  } 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|;
-  }
-
-  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" };
-          $form->{"${key}_default"} = "$ref->{accno}--$ref->{description}";
-            } else {
-          push @{ $form->{"${module}_links"}{$key} },
-            { accno       => $ref->{accno},
-              description => $ref->{description},
-              selected    => "" };
-        }
-      }
-    }
-  }
-  $sth->finish;
-
-  # get buchungsgruppen
-  $query = qq|SELECT id, description
-              FROM buchungsgruppen|;
-  $sth = $dbh->prepare($query);
-  $sth->execute || $form->dberror($query);
-
-  $form->{BUCHUNGSGRUPPEN} = [];
-  while (my $ref = $sth->fetchrow_hashref(NAME_lc)) {
-    push @{ $form->{BUCHUNGSGRUPPEN} }, $ref;
-  }
-  $sth->finish;
-
-  # get payment terms
-  $query = qq|SELECT id, description
-              FROM payment_terms
-              ORDER BY sortkey|;
-  $sth = $dbh->prepare($query);
-  $sth->execute || $form->dberror($query);
-
-  while ($ref = $sth->fetchrow_hashref(NAME_lc)) {
-    push @{ $self->{payment_terms} }, $ref;
-  }
-  $sth->finish;
-
-  if (!$form->{id}) {
-    $query = qq|SELECT current_date FROM defaults|;
-    $sth = $dbh->prepare($query);
-    $sth->execute || $form->dberror($query);
-
-    ($form->{priceupdate}) = $sth->fetchrow_array;
-    $sth->finish;
-  }
-
-  $dbh->disconnect;
-  $main::lxdebug->leave_sub();
+  return $form->{parts};
 }
 
 # get partnumber, description, unit, sellprice and soldtotal with choice through $sortorder for Top100
@@ -1559,43 +622,52 @@ 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->get_standard_dbh;
+  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}%'";
-    }
+    $where .= qq| AND (partnumber ILIKE ?) AND (description ILIKE ?)|;
+    push(@values, like($form->{partnumber}), like($form->{description}));
+
+  } elsif ($sortorder eq "partnumber") {
+    $where .= qq| AND (partnumber ILIKE ?)|;
+    push(@values, like($form->{partnumber}));
+
+  } elsif ($sortorder eq "description") {
+    $where .= qq| AND (description ILIKE ?)|;
+    push(@values, like($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);
+    qq|SELECT id, partnumber, description, unit, sellprice,
+       classification_id
+       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)) {
+  while (my $ref = $sth->fetchrow_hashref("NAME_lc")) {
     if (($ref->{partnumber} eq "*") && ($ref->{description} eq "")) {
-    } 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
+      next;
+    }
+
+    $j++;
+    $form->{"type_and_classific_$j"} = type_abbreviation($ref->{part_type}).
+                                       classification_abbreviation($ref->{classification_id});
+    $form->{"id_$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();
 
@@ -1608,303 +680,297 @@ sub get_soldtotal {
 
   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 $query = qq|SELECT sum(qty) FROM invoice WHERE parts_id = ?|;
+  my ($sum) = selectrow_query($main::form, $dbh, $query, conv_i($id));
+  $sum ||= 0;
 
   $main::lxdebug->leave_sub();
 
   return $sum;
 }    #end get_soldtotal
 
-sub retrieve_item {
-  $main::lxdebug->enter_sub();
+sub follow_account_chain {
+  $main::lxdebug->enter_sub(2);
 
-  my ($self, $myconfig, $form) = @_;
-  my $i     = $form->{rowcount};
-  my $where = "NOT p.obsolete = '1'";
+  my ($self, $form, $dbh, $transdate, $accno_id, $accno) = @_;
 
-  if ($form->{"partnumber_$i"}) {
-    my $partnumber = $form->like(lc $form->{"partnumber_$i"});
-    $where .= " AND lower(p.partnumber) LIKE '$partnumber'";
-  }
-  if ($form->{"description_$i"}) {
-    my $description = $form->like(lc $form->{"description_$i"});
-    $where .= " AND lower(p.description) LIKE '$description'";
-  }
+  my @visited_accno_ids = ($accno_id);
 
-  if ($form->{"partsgroup_$i"}) {
-    my $partsgroup = $form->like(lc $form->{"partsgroup_$i"});
-    $where .= " AND lower(pg.partsgroup) LIKE '$partsgroup'";
-  }
+  my ($query, $sth);
 
-  if ($form->{"description_$i"}) {
-    $where .= " ORDER BY description";
-  } else {
-    $where .= " ORDER BY partnumber";
+  $form->{ACCOUNT_CHAIN_BY_ID} ||= {
+    map { $_->{id} => $_ }
+      selectall_hashref_query($form, $dbh, <<SQL, $transdate) };
+    SELECT c.id, c.new_chart_id, date(?) >= c.valid_from AS is_valid, cnew.accno
+    FROM chart c
+    LEFT JOIN chart cnew ON c.new_chart_id = cnew.id
+    WHERE NOT c.new_chart_id IS NULL AND (c.new_chart_id > 0)
+SQL
+
+  while (1) {
+    my $ref = $form->{ACCOUNT_CHAIN_BY_ID}->{$accno_id};
+    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);
   }
 
-  # connect to database
-  my $dbh = $form->dbconnect($myconfig);
-
-  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 = $sth->fetchrow_hashref(NAME_lc)) {
-
-  # get tax rates and description
-  #$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);
-
-  #$ref->{taxaccounts} = "";
-  #while ($ptr = $stw->fetchrow_hashref(NAME_lc)) {
-
-  #   $form->{"$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} ";
-
-  #}
-
-  #$stw->finish;
-  #chop $ref->{taxaccounts};
-
-  push @{ $form->{item_list} }, $ref;
-
-  #}
-  $sth->finish;
-  $dbh->disconnect;
+  $main::lxdebug->leave_sub(2);
 
-  $main::lxdebug->leave_sub();
+  return ($accno_id, $accno);
 }
 
-sub retrieve_languages {
-  $main::lxdebug->enter_sub();
-
-  my ($self, $myconfig, $form) = @_;
+sub retrieve_accounts {
+  $main::lxdebug->enter_sub;
 
-  # connect to database
-  my $dbh = $form->dbconnect($myconfig);
+  my $self     = shift;
+  my $myconfig = shift;
+  my $form     = shift;
+  my $dbh      = $form->get_standard_dbh;
+  my %args     = @_;     # index => part_id
 
-  if ($form->{id}) {
-    $where .= "tr.parts_id=$form->{id}";
-  }
+  $form->{taxzone_id} *= 1;
 
+  return unless grep $_, values %args; # shortfuse if no part_id supplied
 
-  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 $where)|;
+  # transdate madness.
+  my $transdate = "";
+  if ( (any {$form->{type} eq $_} qw(invoice credit_note invoice_for_advance_payment final_invoice)) or ($form->{script} eq 'ir.pl') ) {
+    # use deliverydate for sales and purchase invoice, if it exists
+    # also use deliverydate for credit notes
+    $transdate = $form->{tax_point} || $form->{deliverydate} || $form->{invdate};
   } else {
-  $query = qq|SELECT l.id, l.description
-                 FROM language l|;
+    my $deliverydate;
+    $deliverydate = $form->{reqdate} if any { $_ eq $form->{type} } qw(sales_order request_quotation purchase_order);
+    $transdate = $form->{tax_point} || $deliverydate || $form->{transdate};
   }
-  my $sth = $dbh->prepare($query);
-  $sth->execute || $form->dberror($query);
 
-  while (my $ref = $sth->fetchrow_hashref(NAME_lc)) {
-    push(@{$languages}, $ref);
+  if ($transdate eq "") {
+    $transdate = DateTime->today_local->to_lxoffice;
+  } else {
+    $transdate = $dbh->quote($transdate);
   }
-  $sth->finish;
+  #/transdate
+  my $inc_exp = $form->{"vc"} eq "customer" ? "income_accno_id" : "expense_accno_id";
+
+  my @part_ids = grep { $_ } values %args;
+  my $in       = join ',', ('?') x @part_ids;
+
+  my %accno_by_part = map { $_->{id} => $_ }
+    selectall_hashref_query($form, $dbh, <<SQL, @part_ids);
+    SELECT
+      p.id, p.part_type,
+      bg.inventory_accno_id,
+      tc.income_accno_id AS income_accno_id,
+      tc.expense_accno_id AS expense_accno_id,
+      c1.accno AS inventory_accno,
+      c2.accno AS income_accno,
+      c3.accno AS expense_accno
+    FROM parts p
+    LEFT JOIN buchungsgruppen bg ON p.buchungsgruppen_id = bg.id
+    LEFT JOIN taxzone_charts tc on bg.id = tc.buchungsgruppen_id
+    LEFT JOIN chart c1 ON bg.inventory_accno_id = c1.id
+    LEFT JOIN chart c2 ON tc.income_accno_id = c2.id
+    LEFT JOIN chart c3 ON tc.expense_accno_id = c3.id
+    WHERE
+    tc.taxzone_id = '$form->{taxzone_id}'
+    and
+    p.id IN ($in)
+SQL
+
+  my $query_tax = <<SQL;
+    SELECT c.accno, t.taxdescription AS description, t.id as tax_id, t.rate,
+           c.accno as taxnumber
+    FROM tax t
+    LEFT JOIN chart c ON c.id = t.chart_id
+    WHERE t.id IN
+      (SELECT tk.tax_id
+       FROM taxkeys tk
+       WHERE tk.chart_id = ? AND startdate <= ?
+       ORDER BY startdate DESC LIMIT 1)
+SQL
+  my $sth_tax = prepare_query($::form, $dbh, $query_tax);
+
+  while (my ($index => $part_id) = each %args) {
+    my $ref = $accno_by_part{$part_id} or next;
+
+    $ref->{"inventory_accno_id"} = undef unless $ref->{"part_type"} eq 'part';
+
+    my %accounts;
+    for 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"});
+    }
+
+    $form->{"${_}_accno_$index"} = $accounts{"${_}_accno"} for qw(inventory income expense);
+
+    $sth_tax->execute($accounts{$inc_exp}, quote_db_date($transdate)) || $::form->dberror($query_tax);
+    $ref = $sth_tax->fetchrow_hashref or next;
+
+    $form->{"taxaccounts_$index"} = $ref->{"accno"};
+    $form->{"taxaccounts"} .= "$ref->{accno} "if $form->{"taxaccounts"} !~ /$ref->{accno}/;
+
+    $form->{"$ref->{accno}_${_}"} = $ref->{$_} for qw(rate description taxnumber tax_id);
+  }
+
+  $sth_tax->finish;
+
+  $::lxdebug->leave_sub;
+}
 
-  $dbh->disconnect;
+sub get_basic_part_info {
+  $main::lxdebug->enter_sub();
 
-  $main::lxdebug->leave_sub();
-  return $languages;
+  my $self     = shift;
+  my %params   = @_;
 
-}
+  Common::check_params(\%params, qw(id));
 
-sub follow_account_chain {
-  $main::lxdebug->enter_sub();
+  my @ids      = 'ARRAY' eq ref $params{id} ? @{ $params{id} } : ($params{id});
 
-  my ($self, $form, $dbh, $transdate, $accno_id, $accno) = @_;
+  if (!scalar @ids) {
+    $main::lxdebug->leave_sub();
+    return ();
+  }
 
-  my @visited_accno_ids = ($accno_id);
+  my $myconfig = \%main::myconfig;
+  my $form     = $main::form;
 
-  my ($query, $sth);
+  my $dbh      = $form->get_standard_dbh($myconfig);
 
-  $query =
-    "SELECT c.new_chart_id, date($transdate) >= c.valid_from AS is_valid, " .
-    "  cnew.accno " .
-    "FROM chart c " .
-    "LEFT JOIN chart cnew ON c.new_chart_id = cnew.id " .
-    "WHERE (c.id = ?) AND NOT c.new_chart_id ISNULL AND (c.new_chart_id > 0)";
-  $sth = $dbh->prepare($query);
+  my $query    = qq|SELECT * FROM parts WHERE id IN (| . join(', ', ('?') x scalar(@ids)) . qq|)|;
 
-  while (1) {
-    $sth->execute($accno_id) || $form->dberror($query . " ($accno_id)");
-    $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);
+  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 ($accno_id, $accno);
+  return %info_map;
 }
 
-sub retrieve_accounts {
+sub prepare_parts_for_printing {
   $main::lxdebug->enter_sub();
 
-  my ($self, $myconfig, $form, $parts_id, $index, $copy_accnos) = @_;
+  my $self     = shift;
+  my %params   = @_;
 
-  my ($query, $sth, $dbh);
+  my $myconfig = $params{myconfig} || \%main::myconfig;
+  my $form     = $params{form}     || $main::form;
 
-  $form->{"taxzone_id"} *= 1;
+  my $dbh      = $params{dbh} || $form->get_standard_dbh($myconfig);
 
-  $dbh = $form->dbconnect($myconfig);
+  my $prefix   = $params{prefix} || 'id_';
+  my $rowcount = defined $params{rowcount} ? $params{rowcount} : $form->{rowcount};
 
-  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") {
-    $transdate = $form->{invdate};
-  } else {
-    $transdate = $form->{transdate};
+  my @part_ids = keys %{ { map { $_ => 1 } grep { $_ } map { $form->{"${prefix}${_}"} } (1 .. $rowcount) } };
+
+  if (!@part_ids) {
+    $main::lxdebug->leave_sub();
+    return;
   }
 
-  if ($transdate eq "") {
-    $transdate = "current_date";
-  } else {
-    $transdate = $dbh->quote($transdate);
+  my $placeholders = join ', ', ('?') x scalar(@part_ids);
+  my $query        = qq|SELECT mm.parts_id, mm.model, mm.lastcost, v.name AS make
+                        FROM makemodel mm
+                        LEFT JOIN vendor v ON (mm.make = v.id)
+                        WHERE mm.parts_id IN ($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;
   }
 
-  $query =
-    "SELECT " .
-    "  p.inventory_accno_id AS is_part, " .
-    "  bg.inventory_accno_id, " .
-    "  bg.income_accno_id_$form->{taxzone_id} AS income_accno_id, " .
-    "  bg.expense_accno_id_$form->{taxzone_id} AS expense_accno_id, " .
-    "  c1.accno AS inventory_accno, " .
-    "  c2.accno AS income_accno, " .
-    "  c3.accno AS expense_accno " .
-    "FROM parts p " .
-    "LEFT JOIN buchungsgruppen bg ON p.buchungsgruppen_id = bg.id " .
-    "LEFT JOIN chart c1 ON bg.inventory_accno_id = c1.id " .
-    "LEFT JOIN chart c2 ON bg.income_accno_id_$form->{taxzone_id} = c2.id " .
-    "LEFT JOIN chart c3 ON bg.expense_accno_id_$form->{taxzone_id} = c3.id " .
-    "WHERE p.id = ?";
-  $sth = $dbh->prepare($query);
-  $sth->execute($parts_id) || $form->dberror($query . " ($parts_id)");
-  my $ref = $sth->fetchrow_hashref();
   $sth->finish();
 
-#   $main::lxdebug->message(0, "q $query");
+  $query           = qq|SELECT
+                        cp.parts_id,
+                        cp.customer_partnumber AS customer_model,
+                        c.name                 AS customer_make
+                        FROM part_customer_prices cp
+                        LEFT JOIN customer c ON (cp.customer_id = c.id)
+                        WHERE cp.parts_id IN ($placeholders)|;
 
-  if (!$ref) {
-    $dbh->disconnect();
-    return $main::lxdebug->leave_sub();
-  }
+  my %customermodel = ();
 
-  $ref->{"inventory_accno_id"} = undef unless ($ref->{"is_part"});
+  $sth              = prepare_execute_query($form, $dbh, $query, @part_ids);
 
-  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"});
+  while (my $ref = $sth->fetchrow_hashref()) {
+    $customermodel{$ref->{parts_id}} ||= [];
+    push @{ $customermodel{$ref->{parts_id}} }, $ref;
   }
 
-  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"};
-
-  $query =
-    "SELECT c.accno, t.taxdescription AS description, t.rate, t.taxnumber " .
-    "FROM tax t " .
-    "LEFT JOIN chart c ON c.id = t.chart_id " .
-    "WHERE t.id IN " .
-    "  (SELECT tk.tax_id " .
-    "   FROM taxkeys tk " .
-    "   WHERE tk.chart_id = ? AND startdate <= " . quote_db_date($transdate) .
-    "   ORDER BY startdate DESC LIMIT 1) ";
-  @vars = ($accno_id);
-  $sth = $dbh->prepare($query);
-  $sth->execute(@vars) || $form->dberror("$query (" . join(', ', @vars) . ")");
-  $ref = $sth->fetchrow_hashref();
   $sth->finish();
-  $dbh->disconnect();
 
-  unless ($ref) {
-    $main::lxdebug->leave_sub();
-    return;
-  }
+  my @columns = qw(ean image microfiche drawing);
 
-  $form->{"taxaccounts_$index"} = $ref->{"accno"};
-  if ($form->{"taxaccounts"} !~ /$ref->{accno}/) {
-    $form->{"taxaccounts"} .= "$ref->{accno} ";
-  }
-  map({ $form->{"$ref->{accno}_${_}"} = $ref->{$_}; }
-      qw(rate description taxnumber));
+  $query      = qq|SELECT id, | . join(', ', @columns) . qq|
+                   FROM parts
+                   WHERE id IN ($placeholders)|;
 
-#   $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 " . $form->{"taxaccounts"});
+  my %data    = selectall_as_map($form, $dbh, $query, 'id', \@columns, @part_ids);
 
-  $main::lxdebug->leave_sub();
-}
+  my %template_arrays;
+  map { $template_arrays{$_} = [] } (qw(make model customer_make customer_model), @columns);
 
-sub has_storno {
-  $main::lxdebug->enter_sub();
+  foreach my $i (1 .. $rowcount) {
+    my $id = $form->{"${prefix}${i}"};
 
-  my ($self, $myconfig, $form) = @_;
+    next if (!$id);
 
-  $main::lxdebug->leave_sub() and return 0 unless ($form->{id});
+    foreach (@columns) {
+      push @{ $template_arrays{$_} }, $data{$id}->{$_};
+    }
 
-  my $dbh = $form->dbconnect($myconfig);
+    push @{ $template_arrays{make} },  [];
+    push @{ $template_arrays{model} }, [];
 
-  my $query = qq|SELECT storno FROM ar WHERE id = ?|;
-  my ($result) = selectrow_query($form, $dbh, $query, $form->{id});
+    if ($makemodel{$id}) {
+      foreach my $ref (@{ $makemodel{$id} }) {
+        map { push @{ $template_arrays{$_}->[-1] }, $ref->{$_} } qw(make model);
+      }
+    }
 
-  $dbh->disconnect();
+    push @{ $template_arrays{customer_make} },  [];
+    push @{ $template_arrays{customer_model} }, [];
 
-  $main::lxdebug->leave_sub();
+    if ($customermodel{$id}) {
+      foreach my $ref (@{ $customermodel{$id} }) {
+        push @{ $template_arrays{$_}->[-1] }, $ref->{$_} for qw(customer_make customer_model);
+      }
+    }
+
+  }
+
+  my $parts = SL::DB::Manager::Part->get_all(query => [ id => \@part_ids ]);
+  my %parts_by_id = map { $_->id => $_ } @$parts;
 
-  return $result;
+  for my $i (1..$rowcount) {
+    my $id = $form->{"${prefix}${i}"};
+    next unless $id;
+    my $prt = $parts_by_id{$id};
+    my $type_abbr = type_abbreviation($prt->part_type);
+    push @{ $template_arrays{part_type}         }, $prt->part_type;
+    push @{ $template_arrays{part_abbreviation} }, $type_abbr;
+    push @{ $template_arrays{type_and_classific}}, $type_abbr . classification_abbreviation($prt->classification_id);
+    push @{ $template_arrays{separate}  }, separate_abbreviation($prt->classification_id);
+  }
+
+  $main::lxdebug->leave_sub();
+  return %template_arrays;
 }
 
 1;