X-Git-Url: http://wagnertech.de/git?a=blobdiff_plain;f=SL%2FAM.pm;h=fa6e128ea7d57424c86df0c702fa30cf3ccc0b3b;hb=1d027d8883ed6b13cf6c78b95b3493acc1fb715f;hp=323556bd4ae1d3dbf7d9b231b7b2d6805c4dfecf;hpb=b12e8d1411cb7af3a1a9b6f7637692f0758b4741;p=kivitendo-erp.git

diff --git a/SL/AM.pm b/SL/AM.pm
index 323556bd4..fa6e128ea 100644
--- a/SL/AM.pm
+++ b/SL/AM.pm
@@ -47,20 +47,23 @@ sub get_account {
 
   # connect to database
   my $dbh = $form->dbconnect($myconfig);
-  my $query =
-    qq!SELECT c.accno, c.description, c.charttype, c.category,! .
-    qq!  c.link, c.pos_bilanz, c.pos_eur, c.new_chart_id, c.valid_from, ! .
-    qq!  c.pos_bwa, ! .
-    qq!  tk.taxkey_id, tk.pos_ustva, tk.tax_id, ! .
-    qq!  tk.tax_id || '--' || tk.taxkey_id AS tax, tk.startdate ! .
-    qq!FROM chart c ! .
-    qq!LEFT JOIN taxkeys tk ! .
-    qq!ON (c.id=tk.chart_id AND tk.id = ! .
-    qq!  (SELECT id FROM taxkeys ! .
-    qq!   WHERE taxkeys.chart_id = c.id AND startdate <= current_date ! .
-    qq!   ORDER BY startdate DESC LIMIT 1)) ! .
-    qq!WHERE c.id = ?!;
-
+  my $query = qq{
+    SELECT c.accno, c.description, c.charttype, c.category,
+      c.link, c.pos_bilanz, c.pos_eur, c.new_chart_id, c.valid_from,
+      c.pos_bwa, datevautomatik,
+      tk.taxkey_id, tk.pos_ustva, tk.tax_id,
+      tk.tax_id || '--' || tk.taxkey_id AS tax, tk.startdate
+    FROM chart c
+    LEFT JOIN taxkeys tk
+    ON (c.id=tk.chart_id AND tk.id =
+      (SELECT id FROM taxkeys
+       WHERE taxkeys.chart_id = c.id AND startdate <= current_date
+       ORDER BY startdate DESC LIMIT 1))
+    WHERE c.id = ?
+    };
+
+
+  $main::lxdebug->message(LXDebug::QUERY, "\$query=\n $query");
   my $sth = $dbh->prepare($query);
   $sth->execute($form->{id}) || $form->dberror($query . " ($form->{id})");
 
@@ -75,6 +78,7 @@ sub get_account {
   # get default accounts
   $query = qq|SELECT inventory_accno_id, income_accno_id, expense_accno_id
               FROM defaults|;
+  $main::lxdebug->message(LXDebug::QUERY, "\$query=\n $query");
   $sth = $dbh->prepare($query);
   $sth->execute || $form->dberror($query);
 
@@ -84,9 +88,20 @@ sub get_account {
 
   $sth->finish;
 
+
+
   # get taxkeys and description
-  $query = qq§SELECT id, taxkey,id||'--'||taxkey AS tax, taxdescription
-              FROM tax ORDER BY taxkey§;
+  $query = qq{
+    SELECT
+      id,
+      (SELECT accno FROM chart WHERE id=tax.chart_id) AS chart_accno,
+      taxkey,
+      id||'--'||taxkey AS tax,
+      taxdescription,
+      rate
+    FROM tax ORDER BY taxkey
+  };
+  $main::lxdebug->message(LXDebug::QUERY, "\$query=\n $query");
   $sth = $dbh->prepare($query);
   $sth->execute || $form->dberror($query);
 
@@ -100,7 +115,10 @@ sub get_account {
   if ($form->{id}) {
     # get new accounts
     $query = qq|SELECT id, accno,description
-                FROM chart WHERE link = ?|;
+                FROM chart
+                WHERE link = ?
+                ORDER BY accno|;
+    $main::lxdebug->message(LXDebug::QUERY, "\$query=\n $query");
     $sth = $dbh->prepare($query);
     $sth->execute($form->{link}) || $form->dberror($query . " ($form->{link})");
 
@@ -110,10 +128,45 @@ sub get_account {
     }
 
     $sth->finish;
+
+    # get the taxkeys of account
+
+    $query = qq{
+      SELECT
+        tk.id,
+        tk.chart_id,
+        c.accno,
+        tk.tax_id,
+        t.taxdescription,
+        t.rate,
+        tk.taxkey_id,
+        tk.pos_ustva,
+        tk.startdate
+      FROM taxkeys tk
+      LEFT JOIN   tax t ON (t.id = tk.tax_id)
+      LEFT JOIN chart c ON (c.id = t.chart_id)
+
+      WHERE tk.chart_id = ?
+      ORDER BY startdate DESC
+    };
+    $main::lxdebug->message(LXDebug::QUERY, "\$query=\n $query");
+    $sth = $dbh->prepare($query);
+
+    $sth->execute($form->{id}) || $form->dberror($query . " ($form->{id})");
+
+    $form->{ACCOUNT_TAXKEYS} = [];
+
+    while (my $ref = $sth->fetchrow_hashref(NAME_lc)) {
+      push @{ $form->{ACCOUNT_TAXKEYS} }, $ref;
+    }
+
+    $sth->finish;
+
   }
   # check if we have any transactions
   $query = qq|SELECT a.trans_id FROM acc_trans a
               WHERE a.chart_id = ?|;
+  $main::lxdebug->message(LXDebug::QUERY, "\$query=\n $query");
   $sth = $dbh->prepare($query);
   $sth->execute($form->{id}) || $form->dberror($query . " ($form->{id})");
 
@@ -126,6 +179,7 @@ sub get_account {
   if ($form->{new_chart_id}) {
     $query = qq|SELECT current_date-valid_from FROM chart
                 WHERE id = ?|;
+    $main::lxdebug->message(LXDebug::QUERY, "\$query=\n $query");
     my ($count) = selectrow_query($form, $dbh, $query, $form->{id});
     if ($count >=0) {
       $form->{new_chart_valid} = 1;
@@ -177,69 +231,189 @@ sub save_account {
 
   my @values;
 
-  my ($tax_id, $taxkey) = split(/--/, $form->{tax});
-  my $startdate = $form->{startdate} ? $form->{startdate} : "1970-01-01";
-
   if ($form->{id}) {
     $query = qq|UPDATE chart SET
-                accno = ?, description = ?, charttype = ?,
-                category = ?, link = ?,
-                taxkey_id = ?,
-                pos_ustva = ?, pos_bwa   = ?, pos_bilanz = ?,
-                pos_eur = ?, new_chart_id = ?, valid_from = ?
+                  accno = ?,
+                  description = ?,
+                  charttype = ?,
+                  category = ?,
+                  link = ?,
+                  pos_bwa   = ?,
+                  pos_bilanz = ?,
+                  pos_eur = ?,
+                  new_chart_id = ?,
+                  valid_from = ?,
+                  datevautomatik = ?
                 WHERE id = ?|;
-    @values = ($form->{accno}, $form->{description}, $form->{charttype},
-               $form->{category}, $form->{link},
-               conv_i($taxkey),
-               conv_i($form->{pos_ustva}), conv_i($form->{pos_bwa}),
-               conv_i($form->{pos_bilanz}), conv_i($form->{pos_eur}),
-               conv_i($form->{new_chart_id}),
-               conv_date($form->{valid_from}),
-               $form->{id});
-
-  } elsif ($form->{id} && !$form->{new_chart_valid}) {
-    $query = qq|UPDATE chart SET new_chart_id = ?, valid_from = ?
-                WHERE id = ?|;
-    @values = (conv_i($form->{new_chart_id}), conv_date($form->{valid_from}),
-               $form->{id});
-  } else {
-    $query = qq|INSERT INTO chart
-                (accno, description, charttype,
-                 category, link, taxkey_id,
-                 pos_ustva, pos_bwa, pos_bilanz, pos_eur,
-                 new_chart_id, valid_from)
-                VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)|;
-    @values = ($form->{accno}, $form->{description}, $form->{charttype},
-               $form->{category}, $form->{link}, conv_i($taxkey),
-               conv_i($form->{pos_ustva}), conv_i($form->{pos_bwa}),
-               conv_i($form->{pos_bilanz}), conv_i($form->{pos_eur}),
-               conv_i($form->{new_chart_id}),
-               conv_date($form->{valid_from}));
+
+    @values = (
+                  $form->{accno},
+                  $form->{description},
+                  $form->{charttype},
+                  $form->{category},
+                  $form->{link},
+                  conv_i($form->{pos_bwa}),
+                  conv_i($form->{pos_bilanz}),
+                  conv_i($form->{pos_eur}),
+                  conv_i($form->{new_chart_id}),
+                  conv_date($form->{valid_from}),
+                  ($form->{datevautomatik} eq 'T') ? 'true':'false',
+                $form->{id},
+    );
+
+  }
+  elsif ($form->{id} && !$form->{new_chart_valid}) {
+
+    $query = qq|
+                  UPDATE chart
+                  SET new_chart_id = ?,
+                  valid_from = ?
+                  WHERE id = ?
+             |;
+
+    @values = (
+                  conv_i($form->{new_chart_id}),
+                  conv_date($form->{valid_from}),
+                  $form->{id}
+              );
+  }
+  else {
+
+    $query = qq|
+                  INSERT INTO chart (
+                      accno,
+                      description,
+                      charttype,
+                      category,
+                      link,
+                      pos_bwa,
+                      pos_bilanz,
+                      pos_eur,
+                      new_chart_id,
+                      valid_from,
+                      datevautomatik )
+                  VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)
+             |;
+
+    @values = (
+                      $form->{accno},
+                      $form->{description},
+                      $form->{charttype},
+                      $form->{category}, $form->{link},
+                      conv_i($form->{pos_bwa}),
+                      conv_i($form->{pos_bilanz}), conv_i($form->{pos_eur}),
+                      conv_i($form->{new_chart_id}),
+                      conv_date($form->{valid_from}),
+                      ($form->{datevautomatik} eq 'T') ? 'true':'false',
+              );
 
   }
+
   do_query($form, $dbh, $query, @values);
 
-  #Save Taxes
-  if (!$form->{id}) {
-    $query =
-      qq|INSERT INTO taxkeys | .
-      qq|(chart_id, tax_id, taxkey_id, pos_ustva, startdate) | .
-      qq|VALUES ((SELECT id FROM chart WHERE accno = ?), ?, ?, ?, ?)|;
-    do_query($form, $dbh, $query,
-             $form->{accno}, conv_i($tax_id), conv_i($taxkey),
-             conv_i($form->{pos_ustva}), conv_date($startdate));
+  #Save Taxkeys
 
-  } else {
-    $query = qq|DELETE FROM taxkeys WHERE chart_id = ? AND tax_id = ?|;
-    do_query($form, $dbh, $query, $form->{id}, conv_i($tax_id));
+  my @taxkeys = ();
+
+  my $MAX_TRIES = 10; # Maximum count of taxkeys in form
+  my $tk_count;
+
+  READTAXKEYS:
+  for $tk_count (0 .. $MAX_TRIES) {
+
+    # Loop control
+
+    # Check if the account already exists, else cancel
+    last READTAXKEYS if ( $form->{'id'} == 0);
+
+    # check if there is a startdate
+    if ( $form->{"taxkey_startdate_$tk_count"} eq '' ) {
+      $tk_count++;
+      next READTAXKEYS;
+    }
+
+    # check if there is at least one relation to pos_ustva or tax_id
+    if ( $form->{"taxkey_pos_ustva_$tk_count"} eq '' && $form->{"taxkey_tax_$tk_count"} == 0 ) {
+      $tk_count++;
+      next READTAXKEYS;
+    }
+
+    # Add valid taxkeys into the array
+    push @taxkeys ,
+      {
+        id        => ($form->{"taxkey_id_$tk_count"} eq 'NEW') ? conv_i('') : conv_i($form->{"taxkey_id_$tk_count"}),
+        tax_id    => conv_i($form->{"taxkey_tax_$tk_count"}),
+        startdate => conv_date($form->{"taxkey_startdate_$tk_count"}),
+        chart_id  => conv_i($form->{"id"}),
+        pos_ustva => $form->{"taxkey_pos_ustva_$tk_count"},
+        delete    => ( $form->{"taxkey_del_$tk_count"} eq 'delete' ) ? '1' : '',
+      };
+
+    $tk_count++;
+  }
+
+  TAXKEY:
+  for my $j (0 .. $#taxkeys){
+    if ( defined $taxkeys[$j]{'id'} ){
+      # delete Taxkey?
+
+      if ($taxkeys[$j]{'delete'}){
+        $query = qq{
+          DELETE FROM taxkeys WHERE id = ?
+        };
+
+        @values = ($taxkeys[$j]{'id'});
+
+        do_query($form, $dbh, $query, @values);
+
+        next TAXKEY;
+      }
+
+      # UPDATE Taxkey
+
+      $query = qq{
+        UPDATE taxkeys
+        SET taxkey_id = (SELECT taxkey FROM tax WHERE tax.id = ?),
+            chart_id  = ?,
+            tax_id    = ?,
+            pos_ustva = ?,
+            startdate = ?
+        WHERE id = ?
+      };
+      @values = (
+        $taxkeys[$j]{'tax_id'},
+        $taxkeys[$j]{'chart_id'},
+        $taxkeys[$j]{'tax_id'},
+        $taxkeys[$j]{'pos_ustva'},
+        $taxkeys[$j]{'startdate'},
+        $taxkeys[$j]{'id'},
+      );
+      do_query($form, $dbh, $query, @values);
+    }
+    else {
+      # INSERT Taxkey
+
+      $query = qq{
+        INSERT INTO taxkeys (
+          taxkey_id,
+          chart_id,
+          tax_id,
+          pos_ustva,
+          startdate
+        )
+        VALUES ((SELECT taxkey FROM tax WHERE tax.id = ?), ?, ?, ?, ?)
+      };
+      @values = (
+        $taxkeys[$j]{'tax_id'},
+        $taxkeys[$j]{'chart_id'},
+        $taxkeys[$j]{'tax_id'},
+        $taxkeys[$j]{'pos_ustva'},
+        $taxkeys[$j]{'startdate'},
+      );
+
+      do_query($form, $dbh, $query, @values);
+    }
 
-    $query =
-      qq|INSERT INTO taxkeys | .
-      qq|(chart_id, tax_id, taxkey_id, pos_ustva, startdate) | .
-      qq|VALUES (?, ?, ?, ?, ?)|;
-    do_query($form, $dbh, $query,
-             $form->{id}, conv_i($tax_id), conv_i($taxkey),
-             conv_i($form->{pos_ustva}), conv_date($startdate));
   }
 
   # commit
@@ -289,6 +463,11 @@ sub delete_account {
               WHERE id = ?|;
   do_query($form, $dbh, $query, $form->{id});
 
+  # delete account taxkeys
+  $query = qq|DELETE FROM taxkeys
+              WHERE chart_id = ?|;
+  do_query($form, $dbh, $query, $form->{id});
+
   # commit and redirect
   my $rc = $dbh->commit;
   $dbh->disconnect;
@@ -415,7 +594,6 @@ sub lead {
   $sth = $dbh->prepare($query);
   $sth->execute || $form->dberror($query);
 
-  $form->{ALL};
   while (my $ref = $sth->fetchrow_hashref(NAME_lc)) {
     push @{ $form->{ALL} }, $ref;
   }
@@ -511,7 +689,6 @@ sub business {
   $sth = $dbh->prepare($query);
   $sth->execute || $form->dberror($query);
 
-  $form->{ALL};
   while (my $ref = $sth->fetchrow_hashref(NAME_lc)) {
     push @{ $form->{ALL} }, $ref;
   }
@@ -783,12 +960,13 @@ sub get_buchungsgruppe {
   $main::lxdebug->enter_sub();
 
   my ($self, $myconfig, $form) = @_;
+  my $query;
 
   # connect to database
   my $dbh = $form->dbconnect($myconfig);
 
   if ($form->{id}) {
-    my $query =
+    $query =
       qq|SELECT description, inventory_accno_id,
          (SELECT accno FROM chart WHERE id = inventory_accno_id) AS inventory_accno,
          income_accno_id_0,
@@ -818,7 +996,7 @@ sub get_buchungsgruppe {
 
     $sth->finish;
 
-    my $query =
+    $query =
       qq|SELECT count(id) = 0 AS orphaned
          FROM parts
          WHERE buchungsgruppen_id = ?|;
@@ -941,27 +1119,24 @@ sub swap_sortkeys {
   my ($self, $myconfig, $form, $table) = @_;
 
   # connect to database
-  my $dbh = $form->dbconnect_noauto($myconfig);
+  my $dbh = $form->get_standard_dbh($myconfig);
 
   my $query =
     qq|SELECT
        (SELECT sortkey FROM $table WHERE id = ?) AS sortkey1,
        (SELECT sortkey FROM $table WHERE id = ?) AS sortkey2|;
-  my @values = ($form->{"id1"}, $form->{"id2"});
+  my @values   = ($form->{"id1"}, $form->{"id2"});
   my @sortkeys = selectrow_query($form, $dbh, $query, @values);
-  $main::lxdebug->dump(0, "v", \@values);
-  $main::lxdebug->dump(0, "s", \@sortkeys);
 
-  $query = qq|UPDATE $table SET sortkey = ? WHERE id = ?|;
-  my $sth = $dbh->prepare($query);
-  $sth->execute($sortkeys[1], $form->{"id1"}) ||
-    $form->dberror($query . " ($sortkeys[1], $form->{id1})");
-  $sth->execute($sortkeys[0], $form->{"id2"}) ||
-    $form->dberror($query . " ($sortkeys[0], $form->{id2})");
+  $query  = qq|UPDATE $table SET sortkey = ? WHERE id = ?|;
+  my $sth = prepare_query($form, $dbh, $query);
+
+  do_statement($form, $sth, $query, $sortkeys[1], $form->{"id1"});
+  do_statement($form, $sth, $query, $sortkeys[0], $form->{"id2"});
+
   $sth->finish();
 
   $dbh->commit();
-  $dbh->disconnect;
 
   $main::lxdebug->leave_sub();
 }
@@ -1160,12 +1335,10 @@ sub save_payment {
 
   $query = qq|UPDATE payment_terms SET
               description = ?, description_long = ?,
-              ranking = ?,
               terms_netto = ?, terms_skonto = ?,
               percent_skonto = ?
               WHERE id = ?|;
   my @values = ($form->{description}, $form->{description_long},
-                $form->{ranking} * 1,
                 $form->{terms_netto} * 1, $form->{terms_skonto} * 1,
                 $form->{percent_skonto} * 1,
                 $form->{id});
@@ -1364,7 +1537,7 @@ sub save_preferences {
   # save first currency in myconfig
   $form->{currency} = substr($form->{curr}, 0, 3);
 
-  my $myconfig = new User "$memberfile", "$form->{login}";
+  $myconfig = new User "$memberfile", "$form->{login}";
 
   foreach my $item (keys %$form) {
     $myconfig->{$item} = $form->{$item};
@@ -1707,6 +1880,17 @@ sub units_in_use {
   $main::lxdebug->leave_sub();
 }
 
+# if $a is translatable to $b, return the factor between them.
+# else return 1
+sub convert_unit {
+  $main::lxdebug->enter_sub(2);
+  ($this, $a, $b, $all_units) = @_;
+
+  $main::lxdebug->leave_sub(2) and return 0 unless $all_units->{$a} && $all_units->{$b};
+  $main::lxdebug->leave_sub(2) and return 0 unless $all_units->{$a}{base_unit} eq $all_units->{$b}{base_unit};
+  $main::lxdebug->leave_sub(2) and return $all_units->{$a}{factor} / $all_units->{$b}{factor}; 
+}
+
 sub unit_select_data {
   $main::lxdebug->enter_sub();
 
@@ -1876,4 +2060,253 @@ sub swap_units {
   $main::lxdebug->leave_sub();
 }
 
+sub taxes {
+  $main::lxdebug->enter_sub();
+
+  my ($self, $myconfig, $form) = @_;
+
+  # connect to database
+  my $dbh = $form->dbconnect($myconfig);
+
+  my $query = qq|SELECT
+                   t.id,
+                   t.taxkey,
+                   t.taxdescription,
+                   round(t.rate * 100, 2) AS rate,
+                   (SELECT accno FROM chart WHERE id = chart_id) AS taxnumber,
+                   (SELECT description FROM chart WHERE id = chart_id) AS account_description
+                 FROM tax t
+                 ORDER BY taxkey|;
+
+  $sth = $dbh->prepare($query);
+  $sth->execute || $form->dberror($query);
+
+  $form->{TAX} = [];
+  while (my $ref = $sth->fetchrow_hashref(NAME_lc)) {
+    push @{ $form->{TAX} }, $ref;
+  }
+
+  $sth->finish;
+  $dbh->disconnect;
+
+  $main::lxdebug->leave_sub();
+}
+
+sub get_tax_accounts {
+  $main::lxdebug->enter_sub();
+
+  my ($self, $myconfig, $form) = @_;
+
+  my $dbh = $form->dbconnect($myconfig);
+
+  # get Accounts from chart
+  my $query = qq{ SELECT
+                 id,
+                 accno || ' - ' || description AS taxaccount
+               FROM chart
+               WHERE link LIKE '%_tax%'
+               ORDER BY accno
+             };
+
+  $sth = $dbh->prepare($query);
+  $sth->execute || $form->dberror($query);
+
+  $form->{ACCOUNTS} = [];
+  while (my $ref = $sth->fetchrow_hashref(NAME_lc)) {
+    push @{ $form->{ACCOUNTS} }, $ref;
+  }
+
+  $sth->finish;
+
+  $dbh->disconnect;
+
+  $main::lxdebug->leave_sub();
+}
+
+sub get_tax {
+  $main::lxdebug->enter_sub();
+
+  my ($self, $myconfig, $form) = @_;
+
+  # connect to database
+  my $dbh = $form->dbconnect($myconfig);
+
+  my $query = qq|SELECT
+                   taxkey,
+                   taxdescription,
+                   round(rate * 100, 2) AS rate,
+                   chart_id
+                 FROM tax
+                 WHERE id = ? |;
+
+  my $sth = $dbh->prepare($query);
+  $sth->execute($form->{id}) || $form->dberror($query . " ($form->{id})");
+
+  my $ref = $sth->fetchrow_hashref(NAME_lc);
+
+  map { $form->{$_} = $ref->{$_} } keys %$ref;
+
+  $sth->finish;
+
+  # see if it is used by a taxkey
+  $query = qq|SELECT count(*) FROM taxkeys
+              WHERE tax_id = ? AND chart_id >0|;
+
+  ($form->{orphaned}) = selectrow_query($form, $dbh, $query, $form->{id});
+
+  $form->{orphaned} = !$form->{orphaned};
+  $sth->finish;
+
+  if (!$form->{orphaned} ) {
+    $query = qq|SELECT DISTINCT c.id, c.accno
+                FROM taxkeys tk
+                JOIN   tax t ON (t.id = tk.tax_id)
+                JOIN chart c ON (c.id = tk.chart_id)
+                WHERE tk.tax_id = ?|;
+
+    $sth = $dbh->prepare($query);
+    $sth->execute($form->{id}) || $form->dberror($query . " ($form->{id})");
+
+    $form->{TAXINUSE} = [];
+    while (my $ref = $sth->fetchrow_hashref(NAME_lc)) {
+      push @{ $form->{TAXINUSE} }, $ref;
+    }
+
+    $sth->finish;
+  }
+
+  $dbh->disconnect;
+
+  $main::lxdebug->leave_sub();
+}
+
+sub save_tax {
+  $main::lxdebug->enter_sub();
+
+  my ($self, $myconfig, $form) = @_;
+
+  # connect to database
+  my $dbh = $form->get_standard_dbh($myconfig);
+
+  $form->{rate} = $form->{rate} / 100;
+
+  my @values = ($form->{taxkey}, $form->{taxdescription}, $form->{rate}, $form->{chart_id}, $form->{chart_id} );
+  if ($form->{id} ne "") {
+    $query = qq|UPDATE tax SET
+                  taxkey         = ?,
+                  taxdescription = ?,
+                  rate           = ?,
+                  chart_id       = ?,
+                  taxnumber      = (SELECT accno FROM chart WHERE id= ? )
+                WHERE id = ?|;
+    push(@values, $form->{id});
+
+  } else {
+    #ok
+    $query = qq|INSERT INTO tax (
+                  taxkey,
+                  taxdescription,
+                  rate,
+                  chart_id,
+                  taxnumber
+                )
+                VALUES (?, ?, ?, ?, (SELECT accno FROM chart WHERE id = ?) )|;
+  }
+  do_query($form, $dbh, $query, @values);
+
+  $dbh->commit();
+
+  $main::lxdebug->leave_sub();
+}
+
+sub delete_tax {
+  $main::lxdebug->enter_sub();
+
+  my ($self, $myconfig, $form) = @_;
+
+  # connect to database
+  my $dbh = $form->get_standard_dbh($myconfig);
+
+  $query = qq|DELETE FROM tax
+              WHERE id = ?|;
+  do_query($form, $dbh, $query, $form->{id});
+
+  $dbh->commit();
+
+  $main::lxdebug->leave_sub();
+}
+
+sub save_price_factor {
+  $main::lxdebug->enter_sub();
+
+  my ($self, $myconfig, $form) = @_;
+
+  # connect to database
+  my $dbh = $form->get_standard_dbh($myconfig);
+
+  my $query;
+  my @values = ($form->{description}, conv_i($form->{factor}));
+
+  if ($form->{id}) {
+    $query = qq|UPDATE price_factors SET description = ?, factor = ? WHERE id = ?|;
+    push @values, conv_i($form->{id});
+
+  } else {
+    $query = qq|INSERT INTO price_factors (description, factor, sortkey) VALUES (?, ?, (SELECT COALESCE(MAX(sortkey), 0) + 1 FROM price_factors))|;
+  }
+
+  do_query($form, $dbh, $query, @values);
+
+  $dbh->commit();
+
+  $main::lxdebug->leave_sub();
+}
+
+sub get_all_price_factors {
+  $main::lxdebug->enter_sub();
+
+  my ($self, $myconfig, $form) = @_;
+
+  # connect to database
+  my $dbh = $form->get_standard_dbh($myconfig);
+
+  $form->{PRICE_FACTORS} = selectall_hashref_query($form, $dbh, qq|SELECT * FROM price_factors ORDER BY sortkey|);
+
+  $main::lxdebug->leave_sub();
+}
+
+sub get_price_factor {
+  $main::lxdebug->enter_sub();
+
+  my ($self, $myconfig, $form) = @_;
+
+  # connect to database
+  my $dbh = $form->get_standard_dbh($myconfig);
+
+  my $query = qq|SELECT description, factor,
+                   ((SELECT COUNT(*) FROM parts      WHERE price_factor_id = ?) +
+                    (SELECT COUNT(*) FROM invoice    WHERE price_factor_id = ?) +
+                    (SELECT COUNT(*) FROM orderitems WHERE price_factor_id = ?)) = 0 AS orphaned
+                 FROM price_factors WHERE id = ?|;
+
+  ($form->{description}, $form->{factor}, $form->{orphaned}) = selectrow_query($form, $dbh, $query, (conv_i($form->{id})) x 4);
+
+  $main::lxdebug->leave_sub();
+}
+
+sub delete_price_factor {
+  $main::lxdebug->enter_sub();
+
+  my ($self, $myconfig, $form) = @_;
+
+  # connect to database
+  my $dbh = $form->get_standard_dbh($myconfig);
+
+  do_query($form, $dbh, qq|DELETE FROM price_factors WHERE id = ?|, conv_i($form->{id}));
+  $dbh->commit();
+
+  $main::lxdebug->leave_sub();
+}
+
+
 1;