path: root/LedgerSMB/RP.pm

#=====================================================================
# LedgerSMB 
# Small Medium Business Accounting software
# http://www.ledgersmb.org/
# 
# Copyright (C) 2006
# This work contains copyrighted information from a number of sources all used
# with permission.
#
# This file contains source code included with or based on SQL-Ledger which
# is Copyright Dieter Simader and DWS Systems Inc. 2000-2005 and licensed
# under the GNU General Public License version 2 or, at your option, any later
# version.  For a full list including contact information of contributors,
# maintainers, and copyright holders, see the CONTRIBUTORS file.
#
# Original Copyright Notice from SQL-Ledger 2.6.17 (before the fork):
# Copyright (C) 2001
#
#  Author: DWS Systems Inc.
#     Web: http://www.sql-ledger.org
#
#  Contributors:
#
#======================================================================
#
# This file has undergone whitespace cleanup.
#
#======================================================================
#
# backend code for reports
#
#======================================================================

package RP;

sub inventory_activity {
    my ($self, $myconfig, $form) = @_;
    ($form->{fromdate}, $form->{todate}) = 
        $form->from_to($form->{fromyear}, $form->{frommonth}, 
        $form->{interval}) 
            if $form->{fromyear} && $form->{frommonth};

    my $dbh = $form->{dbh};

    unless ($form->{sort_col}){
        $form->{sort_col} = 'partnumber';
    }


    my $where = '';
    if ($form->{fromdate}){
         $where .= "AND coalesce(ar.duedate, ap.duedate) >= ".
            $dbh->quote($form->{fromdate});
    }
    if ($form->{todate}){
         $where .= "AND coalesce(ar.duedate, ap.duedate) < ".
            $dbh->quote($form->{todate}). " ";
    }
    if ($form->{partnumber}){
        $where .= qq| AND p.partnumber ILIKE |.
            $dbh->quote('%'."$form->{partnumber}%"); 
    }
    if ($form->{description}){
        $where .= q| AND p.description ILIKE |
            .$dbh->quote('%'."$form->{description}%");
    }
    $where =~ s/^\s?AND/WHERE/;

    my $query = qq|
           SELECT min(p.description) AS description, 
                  min(p.partnumber) AS partnumber, sum(
                  CASE WHEN i.qty > 0 THEN i.qty ELSE 0 END) AS sold, 
                  sum (CASE WHEN i.qty > 0 
                            THEN i.sellprice * i.qty 
                            ELSE 0 END) AS revenue, 
                  sum(CASE WHEN i.qty < 0 THEN i.qty * -1 ELSE 0 END) 
                  AS received, sum(CASE WHEN i.qty < 0 
                                        THEN i.sellprice * i.qty * -1
                                        ELSE 0 END) as expenses, 
                  min(p.id) as id
             FROM invoice i
             JOIN parts p ON (i.parts_id = p.id)
        LEFT JOIN ar ON (ar.id = i.trans_id)
        LEFT JOIN ap ON (ap.id = i.trans_id)
           $where
         GROUP BY i.parts_id
         ORDER BY $form->{sort_col}|;
    my $sth = $dbh->prepare($query) || $form->dberror($query);
    $sth->execute() || $form->dberror($query);
    @cols = qw(description sold revenue partnumber received expense);
    while ($ref = $sth->fetchrow_hashref(NAME_lc)) {
        $ref->{net_income} = $ref->{revenue} - $ref->{expense}; 
        map {$ref->{$_} =~ s/^\s*//} @cols;
        map {$ref->{$_} =~ s/\s*$//} @cols;
        push @{$form->{TB}}, $ref;
    }
    $sth->finish;
    $dbh->commit;
    
}



sub yearend_statement {
    my ($self, $myconfig, $form) = @_;

    my $dbh = $form->dbconnect($myconfig);

    # if todate < existing yearends, delete GL and yearends
    my $query = qq|SELECT trans_id FROM yearend WHERE transdate >= ?|;
    my $sth = $dbh->prepare($query);
    $sth->execute($form->{todate}) || $form->dberror($query);
    
    my @trans_id = ();
    my $id;
    while (($id) = $sth->fetchrow_array) {
        push @trans_id, $id;
    }
    $sth->finish;

    $query = qq|DELETE FROM gl WHERE id = ?|;
    $sth = $dbh->prepare($query) || $form->dberror($query);

    $query = qq|DELETE FROM acc_trans WHERE trans_id = ?|;
    my $ath = $dbh->prepare($query) || $form->dberror($query);
          
    foreach $id (@trans_id) {
        $sth->execute($id);
        $ath->execute($id);

        $sth->finish;
        $ath->finish;
    }
  
  
    my $last_period = 0;
    my @categories = qw(I E);
    my $category;

    $form->{decimalplaces} *= 1;

    &get_accounts($dbh, 0, $form->{fromdate}, $form->{todate}, $form, \@categories);
  
    $dbh->commit;


    # now we got $form->{I}{accno}{ }
    # and $form->{E}{accno}{  }
  
    my %account = ( 
        'I' => { 
            'label' => 'income',
            'labels' => 'income',
            'ml' => 1 },
        'E' => { 
            'label' => 'expense',
            'labels' => 'expenses',
            'ml' => -1 }
        );
  
    foreach $category (@categories) {
        foreach $key (sort keys %{ $form->{$category} }) {
            if ($form->{$category}{$key}{charttype} eq 'A') {
                $form->{"total_$account{$category}{labels}_this_period"} 
                    += $form->{$category}{$key}{this} 
                    * $account{$category}{ml};
            }
        }
    }


    # totals for income and expenses
    $form->{total_income_this_period} = $form->round_amount(
        $form->{total_income_this_period}, $form->{decimalplaces});
    $form->{total_expenses_this_period} = $form->round_amount(
        $form->{total_expenses_this_period}, $form->{decimalplaces});

    # total for income/loss
    $form->{total_this_period} 
        = $form->{total_income_this_period} 
            - $form->{total_expenses_this_period};
  
}


sub income_statement {
    my ($self, $myconfig, $form) = @_;

    my $dbh = $form->{dbh};

    my $last_period = 0;
    my @categories = qw(I E);
    my $category;

    $form->{decimalplaces} *= 1;

    if (! ($form->{fromdate} || $form->{todate})) {
        if ($form->{fromyear} && $form->{frommonth}) {
            ($form->{fromdate}, $form->{todate}) 
                = $form->from_to(
                    $form->{fromyear}, 
                    $form->{frommonth}, $form->{interval});
        }
    }
  
    &get_accounts(
        $dbh, $last_period, $form->{fromdate}, $form->{todate}, 
        $form, \@categories, 1);
  
    if (! ($form->{comparefromdate} || $form->{comparetodate})) {
        if ($form->{compareyear} && $form->{comparemonth}) {
            ($form->{comparefromdate}, $form->{comparetodate}) 
                = $form->from_to(
                    $form->{compareyear}, 
                    $form->{comparemonth}, 
                    $form->{interval});
        }
    }

    # if there are any compare dates
    if ($form->{comparefromdate} || $form->{comparetodate}) {
        $last_period = 1;

        &get_accounts(
            $dbh, $last_period, $form->{comparefromdate}, 
            $form->{comparetodate}, $form, \@categories, 1);
    }  

  
    $dbh->commit;


    # now we got $form->{I}{accno}{ }
    # and $form->{E}{accno}{  }
  
    my %account = ( 
        'I' => { 
            'label' => 'income',
            'labels' => 'income',
            'ml' => 1 },
          'E' => { 
            'label' => 'expense',
            'labels' => 'expenses',
            'ml' => -1 }
        );
  
    my $str;
  
    foreach $category (@categories) {
    
        foreach $key (sort keys %{ $form->{$category} }) {
            # push description onto array
      
            $str = ($form->{l_heading}) ? $form->{padding} : "";
      
            if ($form->{$category}{$key}{charttype} eq "A") {
                $str .= 
                    ($form->{l_accno}) 
                    ? "$form->{$category}{$key}{accno} - $form->{$category}{$key}{description}" 
                    : "$form->{$category}{$key}{description}";
            }
            if ($form->{$category}{$key}{charttype} eq "H") {
                if ($account{$category}{subtotal} 
                        && $form->{l_subtotal}) {

                    $dash = "- ";
                    push(@{$form->{"$account{$category}{label}_account"}}, 
                        "$str$form->{bold}$account{$category}{subdescription}$form->{endbold}");

                    push(@{$form->{"$account{$category}{labels}_this_period"}}, 
                        $form->format_amount(
                            $myconfig, 
                            $account{$category}{subthis} 
                                * $account{$category}{ml}, 
                            $form->{decimalplaces}, 
                            $dash));
      
                    if ($last_period) {
                        # Chris T:  Giving up on
                        # Formatting this one :-(
                        push(@{$form->{"$account{$category}{labels}_last_period"}}, $form->format_amount($myconfig, $account{$category}{sublast} * $account{$category}{ml}, $form->{decimalplaces}, $dash));
                    }
      
                }
    
                $str = "$form->{br}$form->{bold}$form->{$category}{$key}{description}$form->{endbold}";

                $account{$category}{subthis} 
                    = $form->{$category}{$key}{this};
                $account{$category}{sublast} 
                    = $form->{$category}{$key}{last};
                $account{$category}{subdescription} 
                    = $form->{$category}{$key}{description};
                $account{$category}{subtotal} = 1;

                $form->{$category}{$key}{this} = 0;
                $form->{$category}{$key}{last} = 0;

                next unless $form->{l_heading};

                $dash = " ";
            }
      
            push(@{$form->{"$account{$category}{label}_account"}}, 
                $str);
      
            if ($form->{$category}{$key}{charttype} eq 'A') {
                    $form->{"total_$account{$category}{labels}_this_period"} += $form->{$category}{$key}{this} * $account{$category}{ml};

                    $dash = "- ";
            }
      
            push(@{$form->{"$account{$category}{labels}_this_period"}}, $form->format_amount($myconfig, $form->{$category}{$key}{this} * $account{$category}{ml}, $form->{decimalplaces}, $dash));
      
            # add amount or - for last period
            if ($last_period) {
                $form->{"total_$account{$category}{labels}_last_period"} += $form->{$category}{$key}{last} * $account{$category}{ml};

                push(@{$form->{"$account{$category}{labels}_last_period"}}, $form->format_amount($myconfig,$form->{$category}{$key}{last} * $account{$category}{ml}, $form->{decimalplaces}, $dash));
            }
        }

        $str = ($form->{l_heading}) ? $form->{padding} : "";
        if ($account{$category}{subtotal} && $form->{l_subtotal}) {
            push(@{$form->{"$account{$category}{label}_account"}}, "$str$form->{bold}$account{$category}{subdescription}$form->{endbold}");
            push(@{$form->{"$account{$category}{labels}_this_period"}}, $form->format_amount($myconfig, $account{$category}{subthis} * $account{$category}{ml}, $form->{decimalplaces}, $dash));

            if ($last_period) {
                push(@{$form->{"$account{$category}{labels}_last_period"}}, $form->format_amount($myconfig, $account{$category}{sublast} * $account{$category}{ml}, $form->{decimalplaces}, $dash));
            }
        }
      
    }


    # totals for income and expenses
    $form->{total_income_this_period} = $form->round_amount($form->{total_income_this_period}, $form->{decimalplaces});
    $form->{total_expenses_this_period} = $form->round_amount($form->{total_expenses_this_period}, $form->{decimalplaces});

    # total for income/loss
    $form->{total_this_period} = $form->{total_income_this_period} - $form->{total_expenses_this_period};
  
    if ($last_period) {
        # total for income/loss
        $form->{total_last_period} = $form->format_amount($myconfig, $form->{total_income_last_period} - $form->{total_expenses_last_period}, $form->{decimalplaces}, "- ");
    
        # totals for income and expenses for last_period
        $form->{total_income_last_period} = $form->format_amount($myconfig, $form->{total_income_last_period}, $form->{decimalplaces}, "- ");
        $form->{total_expenses_last_period} = $form->format_amount($myconfig, $form->{total_expenses_last_period}, $form->{decimalplaces}, "- ");

    }


    $form->{total_income_this_period} = $form->format_amount($myconfig,$form->{total_income_this_period}, $form->{decimalplaces}, "- ");
    $form->{total_expenses_this_period} = $form->format_amount($myconfig,$form->{total_expenses_this_period}, $form->{decimalplaces}, "- ");
    $form->{total_this_period} = $form->format_amount($myconfig,$form->{total_this_period}, $form->{decimalplaces}, "- ");

}


sub balance_sheet {
    my ($self, $myconfig, $form) = @_;
  
    my $dbh = $form->{dbh};

    my $last_period = 0;
    my @categories = qw(A L Q);

    my $null;
  
    if ($form->{asofdate}) {
        if ($form->{asofyear} && $form->{asofmonth}) {
            if ($form->{asofdate} !~ /\W/) {
                $form->{asofdate} 
                    = "$form->{asofyear}$form->{asofmonth}$form->{asofdate}";
            }
        }
    } else {
        if ($form->{asofyear} && $form->{asofmonth}) {
            ($null, $form->{asofdate}) 
                = $form->from_to(
                    $form->{asofyear}, $form->{asofmonth});
        }
    }
  
    # if there are any dates construct a where
    if ($form->{asofdate}) {
    
        $form->{this_period} = "$form->{asofdate}";
        $form->{period} = "$form->{asofdate}";
    
    }

    $form->{decimalplaces} *= 1;

    &get_accounts(
        $dbh, $last_period, "", $form->{asofdate}, $form, 
        \@categories, 1);
  
    if ($form->{compareasofdate}) {
        if ($form->{compareasofyear} && $form->{compareasofmonth}) {
            if ($form->{compareasofdate} !~ /\W/) {
                $form->{compareasofdate} = "$form->{compareasofyear}$form->{compareasofmonth}$form->{compareasofdate}";
            }
        }
    } else {
        if ($form->{compareasofyear} && $form->{compareasofmonth}) {
            ($null, $form->{compareasofdate}) = $form->from_to(
                $form->{compareasofyear}, 
                $form->{compareasofmonth});
        }
    }
  
    # if there are any compare dates
    if ($form->{compareasofdate}) {

        $last_period = 1;
        &get_accounts(
            $dbh, $last_period, "", $form->{compareasofdate}, 
            $form, \@categories, 1);
  
        $form->{last_period} = "$form->{compareasofdate}";

    }  

  
    $dbh->commit;


    # now we got $form->{A}{accno}{ }    assets
    # and $form->{L}{accno}{ }           liabilities
    # and $form->{Q}{accno}{ }           equity
    # build asset accounts
  
    my $str;
    my $key;
  
    my %account  = ( 
        'A' => {
            'label' => 'asset',
            'labels' => 'assets',
            'ml' => -1 },
        'L' => { 
            'label' => 'liability',
            'labels' => 'liabilities',
            'ml' => 1 },
        'Q' => { 
            'label' => 'equity',
            'labels' => 'equity',
            'ml' => 1 }
        );      


    foreach $category (@categories) {               

        foreach $key (sort keys %{ $form->{$category} }) {

            $str = ($form->{l_heading}) ? $form->{padding} : "";

            if ($form->{$category}{$key}{charttype} eq "A") {
                $str .= 
                    ($form->{l_accno}) 
                    ? "$form->{$category}{$key}{accno} - $form->{$category}{$key}{description}" 
                    : "$form->{$category}{$key}{description}";
            }
            if ($form->{$category}{$key}{charttype} eq "H") {
                if ($account{$category}{subtotal} 
                        && $form->{l_subtotal}) {

                    $dash = "- ";
                    push(@{$form->{"$account{$category}{label}_account"}}, "$str$form->{bold}$account{$category}{subdescription}$form->{endbold}");
                    push(@{$form->{"$account{$category}{label}_this_period"}}, $form->format_amount($myconfig, $account{$category}{subthis} * $account{$category}{ml}, $form->{decimalplaces}, $dash));
      
                    if ($last_period) {
                        push(@{$form->{"$account{$category}{label}_last_period"}}, $form->format_amount($myconfig, $account{$category}{sublast} * $account{$category}{ml}, $form->{decimalplaces}, $dash));
                    }
                }

                $str = "$form->{bold}$form->{$category}{$key}{description}$form->{endbold}";
    
                $account{$category}{subthis} = $form->{$category}{$key}{this};
                $account{$category}{sublast} = $form->{$category}{$key}{last};
                $account{$category}{subdescription} = $form->{$category}{$key}{description};
                $account{$category}{subtotal} = 1;
    
                $form->{$category}{$key}{this} = 0;
                $form->{$category}{$key}{last} = 0;

                next unless $form->{l_heading};

                $dash = " ";
            }
      
            # push description onto array
            push(@{$form->{"$account{$category}{label}_account"}}, 
                $str);
      
            if ($form->{$category}{$key}{charttype} eq 'A') {
                $form->{"total_$account{$category}{labels}_this_period"} += $form->{$category}{$key}{this} * $account{$category}{ml};
                $dash = "- ";
            }

            push(@{$form->{"$account{$category}{label}_this_period"}}, $form->format_amount($myconfig, $form->{$category}{$key}{this} * $account{$category}{ml}, $form->{decimalplaces}, $dash));
      
            if ($last_period) {
                $form->{"total_$account{$category}{labels}_last_period"} += $form->{$category}{$key}{last} * $account{$category}{ml};

                push(@{$form->{"$account{$category}{label}_last_period"}}, $form->format_amount($myconfig, $form->{$category}{$key}{last} * $account{$category}{ml}, $form->{decimalplaces}, $dash));
            }
        }

        $str = ($form->{l_heading}) ? $form->{padding} : "";
        if ($account{$category}{subtotal} && $form->{l_subtotal}) {
            push(@{$form->{"$account{$category}{label}_account"}}, "$str$form->{bold}$account{$category}{subdescription}$form->{endbold}");
            push(@{$form->{"$account{$category}{label}_this_period"}}, $form->format_amount($myconfig, $account{$category}{subthis} * $account{$category}{ml}, $form->{decimalplaces}, $dash));
      
            if ($last_period) {
                push(@{$form->{"$account{$category}{label}_last_period"}}, $form->format_amount($myconfig, $account{$category}{sublast} * $account{$category}{ml}, $form->{decimalplaces}, $dash));
            }
        }

    }

  
    # totals for assets, liabilities
    $form->{total_assets_this_period} = $form->round_amount(
        $form->{total_assets_this_period}, $form->{decimalplaces});
    $form->{total_liabilities_this_period} = $form->round_amount(
        $form->{total_liabilities_this_period}, 
        $form->{decimalplaces});
    $form->{total_equity_this_period} = $form->round_amount(
        $form->{total_equity_this_period}, $form->{decimalplaces});

    # calculate earnings
    $form->{earnings_this_period} = $form->{total_assets_this_period} 
        - $form->{total_liabilities_this_period} 
        - $form->{total_equity_this_period};

    push(@{$form->{equity_this_period}}, 
        $form->format_amount(
            $myconfig, $form->{earnings_this_period}, 
            $form->{decimalplaces}, "- "));
  
    $form->{total_equity_this_period} = $form->round_amount(
        $form->{total_equity_this_period} 
            + $form->{earnings_this_period}, 
        $form->{decimalplaces});
  
    # add liability + equity
    $form->{total_this_period} = $form->format_amount(
        $myconfig, 
        $form->{total_liabilities_this_period} 
            + $form->{total_equity_this_period}, 
        $form->{decimalplaces}, "- ");


    if ($last_period) {
        # totals for assets, liabilities
        $form->{total_assets_last_period} = $form->round_amount(
            $form->{total_assets_last_period}, 
            $form->{decimalplaces});
        $form->{total_liabilities_last_period} = $form->round_amount(
            $form->{total_liabilities_last_period}, 
            $form->{decimalplaces});
        $form->{total_equity_last_period} = $form->round_amount(
            $form->{total_equity_last_period}, 
            $form->{decimalplaces});

        # calculate retained earnings
        $form->{earnings_last_period}
            = $form->{total_assets_last_period} 
            - $form->{total_liabilities_last_period} 
            - $form->{total_equity_last_period};

        push(@{$form->{equity_last_period}}, 
            $form->format_amount(
                $myconfig,$form->{earnings_last_period}, 
                $form->{decimalplaces}, "- "));
    
        $form->{total_equity_last_period} = $form->round_amount(
            $form->{total_equity_last_period} 
                + $form->{earnings_last_period}, 
            $form->{decimalplaces});

        # add liability + equity
        $form->{total_last_period} = $form->format_amount(
            $myconfig, 
            $form->{total_liabilities_last_period} 
                + $form->{total_equity_last_period}, 
            $form->{decimalplaces}, "- ");

    }

  
    $form->{total_liabilities_last_period} = $form->format_amount(
        $myconfig, $form->{total_liabilities_last_period}, 
        $form->{decimalplaces}, "- ") 
            if ($form->{total_liabilities_last_period});
  
    $form->{total_equity_last_period} = $form->format_amount(
        $myconfig, $form->{total_equity_last_period}, 
        $form->{decimalplaces}, "- ") 
            if ($form->{total_equity_last_period});
  
    $form->{total_assets_last_period} = $form->format_amount(
        $myconfig, $form->{total_assets_last_period}, 
        $form->{decimalplaces}, "- ") 
            if ($form->{total_assets_last_period});
  
    $form->{total_assets_this_period} = $form->format_amount(
        $myconfig, $form->{total_assets_this_period}, 
        $form->{decimalplaces}, "- ");
  
    $form->{total_liabilities_this_period} = $form->format_amount(
        $myconfig, $form->{total_liabilities_this_period}, 
        $form->{decimalplaces}, "- ");
  
    $form->{total_equity_this_period} = $form->format_amount(
        $myconfig, $form->{total_equity_this_period}, 
        $form->{decimalplaces}, "- ");

}


sub get_accounts {
    my  ($dbh, $last_period, $fromdate, $todate, $form, $categories, 
        $excludeyearend) = @_;

    my $department_id;
    my $project_id;
  
    ($null, $department_id) = split /--/, $form->{department};
    ($null, $project_id) = split /--/, $form->{projectnumber};

    my $query;
    my $dpt_where;
    my $dpt_join;
    my $project;
    my $where = "1 = 1";
    my $glwhere = "";
    my $subwhere = "";
    my $yearendwhere = "1 = 1";
    my $item;
 
    my $category = "AND (";
    foreach $item (@{ $categories }) {
        $category .= qq|c.category = |.$dbh->quote($item).qq| OR |;
    }
    $category =~ s/OR $/\)/;


    # get headings
    $query = qq|
          SELECT accno, description, category
            FROM chart c
           WHERE c.charttype = 'H' $category
        ORDER BY c.accno|;

    if ($form->{accounttype} eq 'gifi'){
      $query = qq|
          SELECT g.accno, g.description, c.category
            FROM gifi g
            JOIN chart c ON (c.gifi_accno = g.accno)
           WHERE c.charttype = 'H' $category
        ORDER BY g.accno|;
    }

    $sth = $dbh->prepare($query);
    $sth->execute || $form->dberror($query);
  
    my @headingaccounts = ();
    while ($ref = $sth->fetchrow_hashref(NAME_lc)){
        $form->{$ref->{category}}{$ref->{accno}}{description} 
            = "$ref->{description}";

        $form->{$ref->{category}}{$ref->{accno}}{charttype} = "H";
        $form->{$ref->{category}}{$ref->{accno}}{accno} = $ref->{accno};
    
        push @headingaccounts, $ref->{accno};
    }

    $sth->finish;

    if ($form->{method} eq 'cash' && !$todate) {
        ($todate) = $dbh->selectrow_array(qq|SELECT current_date|);
    }

    if ($fromdate) {
        if ($form->{method} eq 'cash') {
            $subwhere .= " AND transdate >= ".
                $dbh->quote($fromdate);
            $glwhere = " AND ac.transdate >= ".
                $dbh->quote($fromdate);
        } else {
            $where .= " AND ac.transdate >= ".
                $dbh->quote($fromdate);
        }
    }

    if ($todate) {
        $where .= " AND ac.transdate <= ".$dbh->quote($todate);
        $subwhere .= " AND transdate <= ".$dbh->quote($todate);
        $yearendwhere = "ac.transdate < ".$dbh->quote($todate);
    }

    if ($excludeyearend) {
        $ywhere = "
            AND ac.trans_id NOT IN (SELECT trans_id FROM yearend)";
           
        if ($todate) {
            $ywhere = " 
                AND ac.trans_id NOT IN 
                (SELECT trans_id FROM yearend
                  WHERE transdate <= ".dbh->quote($todate).")";
        }
       
        if ($fromdate) {
            $ywhere = "
                AND ac.trans_id NOT IN 
                (SELECT trans_id FROM yearend
                  WHERE transdate >= ".$dbh->quote($fromdate).
                ")";
            if ($todate) {
                $ywhere = " 
                    AND ac.trans_id NOT IN
                    (SELECT trans_id FROM yearend
                    WHERE transdate >= "
                        .$dbh->quote($fromdate)."
                          AND transdate <= ".
                        $dbh->quote($todate).")";
            }
        }
    }

    if ($department_id) {
        $dpt_join = qq|
            JOIN department t ON (a.department_id = t.id)|;
        $dpt_where = qq|
            AND t.id = $department_id|;
    }

    if ($project_id) {
        $project = qq|
            AND ac.project_id = $project_id|;
    }


    if ($form->{accounttype} eq 'gifi') {
    
        if ($form->{method} eq 'cash') {

            $query = qq|
                  SELECT g.accno, sum(ac.amount) AS amount,
                         g.description, c.category
                    FROM acc_trans ac
                    JOIN chart c ON (c.id = ac.chart_id)
                    JOIN ar a ON (a.id = ac.trans_id)
                    JOIN gifi g ON (g.accno = c.gifi_accno)
                    $dpt_join
                   WHERE $where $ywhere $dpt_where $category
                         AND ac.trans_id IN (
                         SELECT trans_id
                           FROM acc_trans
                       JOIN chart ON (chart_id = id)
                          WHERE link LIKE '%AR_paid%'
                                $subwhere)
                $project
                GROUP BY g.accno, g.description, c.category
         
                UNION ALL

                  SELECT '' AS accno, SUM(ac.amount) AS amount,
                         '' AS description, c.category
                    FROM acc_trans ac
                    JOIN chart c ON (c.id = ac.chart_id)
                    JOIN ar a ON (a.id = ac.trans_id)
                    $dpt_join
                   WHERE $where $ywhere $dpt_where $category
                         AND c.gifi_accno = '' AND 
                         ac.trans_id IN
                         (SELECT trans_id FROM acc_trans
                            JOIN chart ON (chart_id = id)
                           WHERE link LIKE '%AR_paid%'
                         $subwhere) $project
                GROUP BY c.category

                UNION ALL

                  SELECT g.accno, sum(ac.amount) AS amount,
                         g.description, c.category
                    FROM acc_trans ac
                    JOIN chart c ON (c.id = ac.chart_id)
                    JOIN ap a ON (a.id = ac.trans_id)
                    JOIN gifi g ON (g.accno = c.gifi_accno)
                $dpt_join
                   WHERE $where $ywhere $dpt_where $category
                         AND ac.trans_id IN
                         (SELECT trans_id FROM acc_trans
                            JOIN chart ON (chart_id = id)
                           WHERE link LIKE '%AP_paid%'
                                 $subwhere) $project
                GROUP BY g.accno, g.description, c.category
         
                UNION ALL
       
                  SELECT '' AS accno, SUM(ac.amount) AS amount,
                         '' AS description, c.category
                    FROM acc_trans ac
                    JOIN chart c ON (c.id = ac.chart_id)
                    JOIN ap a ON (a.id = ac.trans_id)
                 $dpt_join
                   WHERE $where $ywhere $dpt_where $category
                         AND c.gifi_accno = '' 
                         AND ac.trans_id IN
                         (SELECT trans_id FROM acc_trans
                            JOIN chart ON (chart_id = id)
                   WHERE link LIKE '%AP_paid%' $subwhere)
                         $project
                GROUP BY c.category

                UNION ALL

                  SELECT g.accno, sum(ac.amount) AS amount,
                         g.description, c.category
                    FROM acc_trans ac
                    JOIN chart c ON (c.id = ac.chart_id)
                    JOIN gifi g ON (g.accno = c.gifi_accno)
                    JOIN gl a ON (a.id = ac.trans_id)
                $dpt_join
                   WHERE $where $ywhere $glwhere $dpt_where
                         $category AND NOT 
                         (c.link = 'AR' OR c.link = 'AP')
                         $project
                GROUP BY g.accno, g.description, c.category
         
                UNION ALL

                  SELECT '' AS accno, SUM(ac.amount) AS amount,
                         '' AS description, c.category
                    FROM acc_trans ac
                    JOIN chart c ON (c.id = ac.chart_id)
                    JOIN gl a ON (a.id = ac.trans_id)
                $dpt_join
                   WHERE $where $ywhere $glwhere $dpt_where
                         $category AND c.gifi_accno = ''
                         AND NOT 
                         (c.link = 'AR' OR c.link = 'AP')
                         $project
                GROUP BY c.category|;

            if ($excludeyearend) {


                $query .= qq|

                    UNION ALL

                      SELECT g.accno, 
                             sum(ac.amount) AS amount,
                             g.description, c.category
                        FROM yearend y
                        JOIN gl a ON (a.id = y.trans_id)
                        JOIN acc_trans ac 
                             ON (ac.trans_id = y.trans_id)
                        JOIN chart c 
                             ON (c.id = ac.chart_id)
                        JOIN gifi g 
                             ON (g.accno = c.gifi_accno) 
                    $dpt_join
                       WHERE $yearendwhere 
                             AND c.category = 'Q' 
                             $dpt_where $project
                    GROUP BY g.accno, g.description, 
                             c.category|;
            }

        } else {

            if ($department_id) {
                $dpt_join = qq|
                    JOIN dpt_trans t 
                         ON (t.trans_id = ac.trans_id)|;
                $dpt_where = qq|
                    AND t.department_id = |.
                        $dbh->quote($department_id);
            }

            $query = qq|
                  SELECT g.accno, SUM(ac.amount) AS amount,
                         g.description, c.category
                    FROM acc_trans ac
                    JOIN chart c ON (c.id = ac.chart_id)
                    JOIN gifi g ON (c.gifi_accno = g.accno)
                         $dpt_join
                   WHERE $where $ywhere $dpt_where $category
                         $project
                GROUP BY g.accno, g.description, c.category
          
                UNION ALL
       
                  SELECT '' AS accno, SUM(ac.amount) AS amount,
                         '' AS description, c.category
                    FROM acc_trans ac
                    JOIN chart c ON (c.id = ac.chart_id)
                         $dpt_join
                   WHERE $where $ywhere $dpt_where $category
                         AND c.gifi_accno = '' $project
                GROUP BY c.category|;

            if ($excludeyearend) {

                $query .= qq|

                        UNION ALL

                          SELECT g.accno, 
                                 sum(ac.amount) 
                                 AS amount,
                                 g.description, 
                                 c.category
                            FROM yearend y
                            JOIN gl a 
                                 ON (a.id = y.trans_id)
                            JOIN acc_trans ac 
                                 ON (ac.trans_id = 
                                 y.trans_id)
                            JOIN chart c 
                                 ON 
                                 (c.id = ac.chart_id)
                            JOIN gifi g 
                                 ON (g.accno = 
                                 c.gifi_accno)
                                 $dpt_join
                           WHERE $yearendwhere
                                 AND c.category = 'Q'
                                 $dpt_where $project
                        GROUP BY g.accno, 
                                 g.description, 
                                 c.category|;
            }
        }
    
    } else {    # standard account

        if ($form->{method} eq 'cash') {

            $query = qq|
              SELECT c.accno, sum(ac.amount) AS amount,
                     c.description, c.category
                FROM acc_trans ac
                JOIN chart c ON (c.id = ac.chart_id)
                JOIN ar a ON (a.id = ac.trans_id) $dpt_join
               WHERE $where $ywhere $dpt_where $category 
                     AND ac.trans_id IN (
                     SELECT trans_id FROM acc_trans
                       JOIN chart ON (chart_id = id)
                      WHERE link LIKE '%AR_paid%' $subwhere)
                     $project
            GROUP BY c.accno, c.description, c.category

            UNION ALL
    
              SELECT c.accno, sum(ac.amount) AS amount,
                     c.description, c.category
                FROM acc_trans ac
                JOIN chart c ON (c.id = ac.chart_id)
                JOIN ap a ON (a.id = ac.trans_id) $dpt_join
               WHERE $where $ywhere $dpt_where $category
                     AND ac.trans_id IN (
                     SELECT trans_id FROM acc_trans
                       JOIN chart ON (chart_id = id)
                      WHERE link LIKE '%AP_paid%' $subwhere)
                     $project
            GROUP BY c.accno, c.description, c.category
         
            UNION ALL

              SELECT c.accno, sum(ac.amount) AS amount,
                     c.description, c.category
                FROM acc_trans ac
                JOIN chart c ON (c.id = ac.chart_id)
                JOIN gl a ON (a.id = ac.trans_id) $dpt_join
               WHERE $where $ywhere $glwhere $dpt_where $category
                     AND NOT (c.link = 'AR' OR c.link = 'AP')
                     $project
            GROUP BY c.accno, c.description, c.category|;

            if ($excludeyearend) {

        # this is for the yearend
    
                $query .= qq|

                    UNION ALL

                      SELECT c.accno, 
                             sum(ac.amount) AS amount,
                             c.description, c.category
                        FROM yearend y
                        JOIN gl a ON (a.id = y.trans_id)
                        JOIN acc_trans ac 
                             ON (ac.trans_id = y.trans_id)
                        JOIN chart c 
                             ON (c.id = ac.chart_id)
                             $dpt_join
                       WHERE $yearendwhere AND 
                             c.category = 'Q' $dpt_where
                             $project
                    GROUP BY c.accno, c.description, 
                             c.category|;
            }

        } else {
     
            if ($department_id) {
                $dpt_join = qq|
                    JOIN dpt_trans t 
                         ON (t.trans_id = ac.trans_id)|;
                $dpt_where = qq| AND t.department_id = |.
                    $dbh->quote($department_id);
            }

    
            $query = qq|
                  SELECT c.accno, sum(ac.amount) AS amount,
                         c.description, c.category
                    FROM acc_trans ac
                    JOIN chart c ON (c.id = ac.chart_id)
                         $dpt_join
                   WHERE $where $ywhere $dpt_where $category
                         $project
                GROUP BY c.accno, c.description, c.category|;

            if ($excludeyearend) {

                $query .= qq|

                    UNION ALL
       
                      SELECT c.accno, 
                             sum(ac.amount) AS amount,
                             c.description, c.category
                        FROM yearend y
                        JOIN gl a ON (a.id = y.trans_id)
                        JOIN acc_trans ac 
                             ON (ac.trans_id = y.trans_id)
                        JOIN chart c 
                             ON (c.id = ac.chart_id)
                             $dpt_join
                       WHERE $yearendwhere AND 
                             c.category = 'Q' $dpt_where
                             $project
                    GROUP BY c.accno, c.description, 
                             c.category|;
            }
        }
    }

    my @accno;
    my $accno;
    my $ref;
  
    my $sth = $dbh->prepare($query);
    $sth->execute || $form->dberror($query);

    while ($ref = $sth->fetchrow_hashref(NAME_lc)) {

        # get last heading account
        @accno = grep { $_ le "$ref->{accno}" } @headingaccounts;
        $accno = pop @accno;
        if ($accno && ($accno ne $ref->{accno}) ) {
            if ($last_period) {
                $form->{$ref->{category}}{$accno}{last} 
                    += $ref->{amount};
            } else {
                $form->{$ref->{category}}{$accno}{this} 
                    += $ref->{amount};
            }
        }
    
        $form->{$ref->{category}}{$ref->{accno}}{accno} 
            = $ref->{accno};
        $form->{$ref->{category}}{$ref->{accno}}{description} 
            = $ref->{description};
        $form->{$ref->{category}}{$ref->{accno}}{charttype} = "A";
    
        if ($last_period) {
            $form->{$ref->{category}}{$ref->{accno}}{last} 
                += $ref->{amount};
        } else {
            $form->{$ref->{category}}{$ref->{accno}}{this} 
                += $ref->{amount};
        }
    }
    $sth->finish;

  
    # remove accounts with zero balance
    foreach $category (@{ $categories }) {
        foreach $accno (keys %{ $form->{$category} }) {
            $form->{$category}{$accno}{last} = $form->round_amount(
                $form->{$category}{$accno}{last}, 
                $form->{decimalplaces});
            $form->{$category}{$accno}{this} = $form->round_amount(
                $form->{$category}{$accno}{this}, 
                $form->{decimalplaces});

            delete $form->{$category}{$accno} 
                if ($form->{$category}{$accno}{this} == 0 
                    && $form->{$category}{$accno}{last} 
                        == 0);
        }
    }

}



sub trial_balance {
    my ($self, $myconfig, $form) = @_;

    my $dbh = $form->{dbh};

    my ($query, $sth, $ref);
    my %balance = ();
    my %trb = ();
    my $null;
    my $department_id;
    my $project_id;
    my @headingaccounts = ();
    my $dpt_where;
    my $dpt_join;
    my $project;

    my $where = "1 = 1";
    my $invwhere = $where;
  
    ($null, $department_id) = split /--/, $form->{department};
    ($null, $project_id) = split /--/, $form->{projectnumber};

    if ($department_id) {
        $dpt_join = qq|
            JOIN dpt_trans t ON (ac.trans_id = t.trans_id)|;
        $dpt_where = qq|
            AND t.department_id = |.$dbh->quote($department_id);
    }
  
  
    if ($project_id) {
        $project = qq|
            AND ac.project_id = |.$dbh->quote($project_id);
    }
  
    ($form->{fromdate}, $form->{todate}) = $form->from_to(
        $form->{year}, $form->{month}, $form->{interval}) 
            if $form->{year} && $form->{month}; 
   
    # get beginning balances
    if ($form->{fromdate}) {

        if ($form->{accounttype} eq 'gifi') {
      
            $query = qq|
                  SELECT g.accno, c.category, 
                         SUM(ac.amount) AS amount,
                         g.description, c.contra
                    FROM acc_trans ac
                    JOIN chart c ON (ac.chart_id = c.id)
                    JOIN gifi g ON (c.gifi_accno = g.accno)
                         $dpt_join
                   WHERE ac.transdate < '$form->{fromdate}'
                         $dpt_where $project
                GROUP BY g.accno, c.category, g.description, 
                         c.contra|;
   
        } else {
      
            $query = qq|
                  SELECT c.accno, c.category, 
                         SUM(ac.amount) AS amount,
                         c.description, c.contra
                    FROM acc_trans ac
                    JOIN chart c ON (ac.chart_id = c.id)
                         $dpt_join
                   WHERE ac.transdate < '$form->{fromdate}'
                         $dpt_where $project
                GROUP BY c.accno, c.category, c.description, 
                         c.contra|;
          
        }

        $sth = $dbh->prepare($query);
        $sth->execute || $form->dberror($query);

        while (my $ref = $sth->fetchrow_hashref(NAME_lc)) {
            $ref->{amount} = $form->round_amount($ref->{amount}, 
                2);
            $balance{$ref->{accno}} = $ref->{amount};

            if ($form->{all_accounts}) {
                $trb{$ref->{accno}}{description} 
                    = $ref->{description};
                $trb{$ref->{accno}}{charttype} 
                    = 'A';
                $trb{$ref->{accno}}{category} 
                    = $ref->{category};
                $trb{$ref->{accno}}{contra} 
                    = $ref->{contra};
            }

        }
        $sth->finish;

    }
  

    # get headings
    $query = qq|
          SELECT c.accno, c.description, c.category FROM chart c
           WHERE c.charttype = 'H'
        ORDER by c.accno|;

    if ($form->{accounttype} eq 'gifi'){
        $query = qq|
              SELECT g.accno, g.description, c.category, c.contra
                FROM gifi g
                JOIN chart c ON (c.gifi_accno = g.accno)
               WHERE c.charttype = 'H'
            ORDER BY g.accno|;
    }

    $sth = $dbh->prepare($query);
    $sth->execute || $form->dberror($query);
  
    while ($ref = $sth->fetchrow_hashref(NAME_lc)) {
        $trb{$ref->{accno}}{description} = $ref->{description};
        $trb{$ref->{accno}}{charttype} = 'H';
        $trb{$ref->{accno}}{category} = $ref->{category};
        $trb{$ref->{accno}}{contra} = $ref->{contra};
   
        push @headingaccounts, $ref->{accno};
    }

    $sth->finish;


    if ($form->{fromdate} || $form->{todate}) {
        if ($form->{fromdate}) {
            $where .= " AND ac.transdate >= "
                .$dbh->quote($form->{fromdate});
            $invwhere .= " AND a.transdate >= ".
                $dbh->quote($form->{fromdate});
        }
        if ($form->{todate}) {
            $where .= " AND ac.transdate <= ".
                $dbh->quote($form->{todate});
            $invwhere .= " AND a.transdate <= "
                .$dbh->quote($form->{todate});
        }
    }


    if ($form->{accounttype} eq 'gifi') {

        $query = qq|
              SELECT g.accno, g.description, c.category,
                     SUM(ac.amount) AS amount, c.contra
                FROM acc_trans ac
                JOIN chart c ON (c.id = ac.chart_id)
                JOIN gifi g ON (c.gifi_accno = g.accno)
                     $dpt_join
               WHERE $where $dpt_where $project
            GROUP BY g.accno, g.description, c.category, c.contra
            ORDER BY accno|;
    
    } else {

        $query = qq|
              SELECT c.accno, c.description, c.category,
                     SUM(ac.amount) AS amount, c.contra
                FROM acc_trans ac
                JOIN chart c ON (c.id = ac.chart_id)
                     $dpt_join
               WHERE $where $dpt_where $project
            GROUP BY c.accno, c.description, c.category, c.contra
            ORDER BY accno|;

    }

    $sth = $dbh->prepare($query);
    $sth->execute || $form->dberror($query);

    # prepare query for each account
    $query = qq|
        SELECT (SELECT SUM(ac.amount) * -1 FROM acc_trans ac
                  JOIN chart c ON (c.id = ac.chart_id)
                       $dpt_join
                  WHERE $where $dpt_where $project AND ac.amount < 0
                         AND c.accno = ?) AS debit,
               (SELECT SUM(ac.amount) FROM acc_trans ac
                  JOIN chart c ON (c.id = ac.chart_id)
                       $dpt_join
                 WHERE $where $dpt_where $project AND ac.amount > 0
                       AND c.accno = ?) AS credit |;

    if ($form->{accounttype} eq 'gifi') {

    $query = qq|
        SELECT (SELECT SUM(ac.amount) * -1
                  FROM acc_trans ac
                  JOIN chart c ON (c.id = ac.chart_id)
                       $dpt_join
                 WHERE $where $dpt_where $project AND ac.amount < 0
                       AND c.gifi_accno = ?) AS debit,
        
               (SELECT SUM(ac.amount)
                  FROM acc_trans ac
                  JOIN chart c ON (c.id = ac.chart_id)
                       $dpt_join
                 WHERE $where $dpt_where $project AND ac.amount > 0
                       AND c.gifi_accno = ?) AS credit|;
  
    }
  
    $drcr = $dbh->prepare($query);

    # calculate debit and credit for the period
    while ($ref = $sth->fetchrow_hashref(NAME_lc)) {
        $trb{$ref->{accno}}{description} = $ref->{description};
        $trb{$ref->{accno}}{charttype} = 'A';
        $trb{$ref->{accno}}{category} = $ref->{category};
        $trb{$ref->{accno}}{contra} = $ref->{contra};
        $trb{$ref->{accno}}{amount} += $ref->{amount};
    }
    $sth->finish;

    my ($debit, $credit);
  
    foreach my $accno (sort keys %trb) {
        $ref = ();
    
        $ref->{accno} = $accno;
        for (qw(description category contra charttype amount)) { 
            $ref->{$_} = $trb{$accno}{$_}; 
        }
    
        $ref->{balance} = $balance{$ref->{accno}};

        if ($trb{$accno}{charttype} eq 'A') {
            if ($project_id) {

                if ($ref->{amount} < 0) {
                    $ref->{debit} = $ref->{amount} * -1;
                } else {
                    $ref->{credit} = $ref->{amount};
                }
                next if $form->round_amount(
                    $ref->{amount}, 2) == 0;

            } else {
    
                # get DR/CR
                $drcr->execute($ref->{accno}, $ref->{accno})
                    || $form->dberror($query);
    
                ($debit, $credit) = (0,0);
                while (($debit, $credit) 
                        = $drcr->fetchrow_array) {
                    $ref->{debit} += $debit;
                    $ref->{credit} += $credit;
                }
                $drcr->finish;

            }

            $ref->{debit} = $form->round_amount($ref->{debit}, 2);
            $ref->{credit} 
                = $form->round_amount($ref->{credit}, 2);
    
            if (!$form->{all_accounts}) {
                next 
                    if $form->round_amount(
                        $ref->{debit} + $ref->{credit},
                        2) 
                    == 0;
            }
        }

        # add subtotal
        @accno = grep { $_ le "$ref->{accno}" } @headingaccounts;
        $accno = pop @accno;
        if ($accno) {
            $trb{$accno}{debit} += $ref->{debit};
            $trb{$accno}{credit} += $ref->{credit};
        }

        push @{ $form->{TB} }, $ref;
    
    }

    $dbh->commit;

    # debits and credits for headings
    foreach $accno (@headingaccounts) {
        foreach $ref (@{ $form->{TB} }) {
            if ($accno eq $ref->{accno}) {
                $ref->{debit} = $trb{$accno}{debit};
                $ref->{credit} = $trb{$accno}{credit};
            }
        }
    }

}


sub aging {
    my ($self, $myconfig, $form) = @_;

    my $dbh = $form->{dbh};
    my $invoice = ($form->{arap} eq 'ar') ? 'is' : 'ir';

    my $query = qq|SELECT value FROM defaults WHERE settings_key = 'curr'|;
    ($form->{currencies}) = $dbh->selectrow_array($query);
  
    ($null, $form->{todate}) 
        = $form->from_to($form->{year}, $form->{month}) 
        if $form->{year} && $form->{month};
  
    if (! $form->{todate}) {
        $query = qq|SELECT current_date|;
        ($form->{todate}) = $dbh->selectrow_array($query);
    }
    
    my $where = "1 = 1";
    my $name;
    my $null;
    my $ref;
    my $transdate = ($form->{overdue}) ? "duedate" : "transdate";

    if ($form->{"$form->{ct}_id"}) {
        $where .= qq| AND ct.id = |.
            $dbh->quote($form->{"$form->{ct}_id"});
    } else {
        if ($form->{$form->{ct}} ne "") {
            $name = $dbh->quote($form->like(
                lc $form->{$form->{ct}}));
            $where .= qq| AND lower(ct.name) LIKE $name| 
                if $form->{$form->{ct}};
        }
    }

    if ($form->{department}) {
        ($null, $department_id) = split /--/, $form->{department};
        $where .= qq| AND a.department_id = |.
            $dbh->quote($department_id);
    }
  
    # select outstanding vendors or customers, depends on $ct
    $query = qq|
          SELECT DISTINCT ct.id, ct.name, ct.language_code
            FROM $form->{ct} ct
            JOIN $form->{arap} a ON (a.$form->{ct}_id = ct.id)
           WHERE $where AND a.paid != a.amount 
                 AND (a.$transdate <= ?)
        ORDER BY ct.name|;
    my $sth = $dbh->prepare($query);
    $sth->execute($form->{todate}) || $form->dberror;
  
    my @ot = ();
    while ($ref = $sth->fetchrow_hashref(NAME_lc)) {
        push @ot, $ref;
    }
    $sth->finish;

    my $buysell = ($form->{arap} eq 'ar') ? 'buy' : 'sell';

    my $todate = $dbh->quote($form->{todate});
    my %interval = ( 
        'c0' => "(date $todate - interval '0 days')",
        'c30' => "(date $todate - interval '30 days')",
        'c60' => "(date $todate - interval '60 days')",
        'c90' => "(date $todate - interval '90 days')" 
        );

  
            
    # for each company that has some stuff outstanding
    $form->{currencies} ||= ":";
  
      
    $where = qq|a.paid != a.amount AND c.id = ? AND a.curr = ?|;
        
    if ($department_id) {
        $where .= qq| AND a.department_id = |.
            $dbh->quote($department_id);
    }
  
    $query = "";
    my $union = "";

    if ($form->{c0}) {
        $query .= qq|
            SELECT c.id AS ctid, c.$form->{ct}number, c.name,
                   c.address1, c.address2, c.city, c.state, 
                   c.zipcode, c.country, c.contact, c.email,
                       c.phone as $form->{ct}phone, 
                   c.fax as $form->{ct}fax,
                   c.$form->{ct}number, 
                   c.taxnumber as $form->{ct}taxnumber,
                       a.invnumber, a.transdate, a.till, a.ordnumber, 
                   a.ponumber, a.notes, (a.amount - a.paid) as c0, 
                   0.00 as c30, 0.00 as c60, 0.00 as c90, 
                   a.duedate, a.invoice, a.id, a.curr,
                   (SELECT $buysell FROM exchangerate e
                     WHERE a.curr = e.curr
                          AND e.transdate = a.transdate) 
                   AS exchangerate
              FROM $form->{arap} a
              JOIN $form->{ct} c ON (a.$form->{ct}_id = c.id)
             WHERE $where AND ( a.$transdate <= $interval{c0}
                   AND a.$transdate >= $interval{c30} )|;

        $union = qq|UNION|;

    }
      
    if ($form->{c30}) {

        $query .= qq|

            $union

            SELECT c.id AS ctid, c.$form->{ct}number, c.name,
                   c.address1, c.address2, c.city, c.state, 
                   c.zipcode, c.country, c.contact, c.email,
                   c.phone as $form->{ct}phone, 
                   c.fax as $form->{ct}fax, c.$form->{ct}number, 
                   c.taxnumber as $form->{ct}taxnumber,
                   a.invnumber, a.transdate, a.till, a.ordnumber, 
                   a.ponumber, a.notes, 0.00 as c0, 
                   (a.amount - a.paid) as c30, 0.00 as c60, 
                   0.00 as c90, a.duedate, a.invoice, a.id, a.curr,
                   (SELECT $buysell FROM exchangerate e
                     WHERE a.curr = e.curr
                           AND e.transdate = a.transdate) 
                   AS exchangerate
              FROM $form->{arap} a
              JOIN $form->{ct} c ON (a.$form->{ct}_id = c.id)
             WHERE $where AND (a.$transdate < $interval{c30}
                    AND a.$transdate >= $interval{c60})|;

        $union = qq|UNION|;

    }

    if ($form->{c60}) {

        $query .= qq|
            $union
    
            SELECT c.id AS ctid, c.$form->{ct}number, c.name,
                   c.address1, c.address2, c.city, c.state, 
                   c.zipcode, c.country, c.contact, c.email,
                   c.phone as $form->{ct}phone, 
                   c.fax as $form->{ct}fax, c.$form->{ct}number, 
                   c.taxnumber as $form->{ct}taxnumber, 
                   a.invnumber, a.transdate, a.till, a.ordnumber, 
                   a.ponumber, a.notes, 0.00 as c0, 0.00 as c30, 
                   (a.amount - a.paid) as c60, 0.00 as c90,
                   a.duedate, a.invoice, a.id, a.curr,
                   (SELECT $buysell FROM exchangerate e
                     WHERE a.curr = e.curr
                           AND e.transdate = a.transdate) 
                   AS exchangerate
              FROM $form->{arap} a
              JOIN $form->{ct} c ON (a.$form->{ct}_id = c.id)
             WHERE $where AND (a.$transdate < $interval{c60}
                   AND a.$transdate >= $interval{c90})|;

        $union = qq|UNION|;

    }

    if ($form->{c90}) {

        $query .= qq|
            $union
            SELECT c.id AS ctid, c.$form->{ct}number, c.name,
                   c.address1, c.address2, c.city, c.state, 
                   c.zipcode, c.country, c.contact, c.email,
                   c.phone as $form->{ct}phone, 
                   c.fax as $form->{ct}fax, c.$form->{ct}number, 
                   c.taxnumber as $form->{ct}taxnumber, 
                   a.invnumber, a.transdate, a.till, a.ordnumber, 
                   a.ponumber, a.notes, 0.00 as c0, 0.00 as c30, 
                   0.00 as c60, (a.amount - a.paid) as c90, 
                   a.duedate, a.invoice, a.id, a.curr,
                   (SELECT $buysell FROM exchangerate e
                     WHERE a.curr = e.curr
                           AND e.transdate = a.transdate) 
                   AS exchangerate
              FROM $form->{arap} a
              JOIN $form->{ct} c ON (a.$form->{ct}_id = c.id)
             WHERE $where
                   AND a.$transdate < $interval{c90}|;
    }
    $query .= qq| ORDER BY ctid, $transdate, invnumber|;
    $sth = $dbh->prepare($query) || $form->dberror($query);

    my @var = ();
  
    if ($form->{c0} + $form->{c30} + $form->{c60} + $form->{c90}) {
        foreach $curr (split /:/, $form->{currencies}) {
    
            foreach $item (@ot) {
    
                @var = ();
                for (qw(c0 c30 c60 c90)) { 
                    push @var, ($item->{id}, $curr) 
                    if $form->{$_} }
    
                $sth->execute(@var);

                while ($ref = $sth->fetchrow_hashref(NAME_lc)){
                    $ref->{module} = 
                        ($ref->{invoice}) 
                        ? $invoice 
                        : $form->{arap};
                    $ref->{module} = 'ps' if $ref->{till};
                    $ref->{exchangerate} = 1 
                        unless $ref->{exchangerate};
                    $ref->{language_code} 
                        = $item->{language_code};
                    push @{ $form->{AG} }, $ref;
                }
                $sth->finish;

            }
        }
    }

    # get language
    my $query = qq|SELECT * FROM language ORDER BY 2|;
    $sth = $dbh->prepare($query);
    $sth->execute || $form->dberror($query);

    while ($ref = $sth->fetchrow_hashref(NAME_lc)) { 
        push @{ $form->{all_language} }, $ref;
    }
    $sth->finish;

    $dbh->commit;

}


sub get_customer {
    my ($self, $myconfig, $form) = @_;

    my $dbh = $form->{dbh};

    my $query = qq|
        SELECT name, email, cc, bcc FROM $form->{ct} ct
         WHERE ct.id = ?|;
    $sth = $dbh->prepare($query);
    $sth->execute($form->{"$form->{ct}_id"});
    ($form->{$form->{ct}}, $form->{email}, $form->{cc}, $form->{bcc}) 
        = $sth->fetchrow_array();
  
    $dbh->commit;

}


sub get_taxaccounts {
    my ($self, $myconfig, $form) = @_;

    my $dbh = $form->{dbh};
    my $ARAP = uc $form->{db};
  
    # get tax accounts
    my $query = qq|
          SELECT DISTINCT c.accno, c.description
            FROM chart c
            JOIN tax t ON (c.id = t.chart_id)
           WHERE c.link LIKE '%${ARAP}_tax%'
                ORDER BY c.accno|;
    my $sth = $dbh->prepare($query);
    $sth->execute || $form->dberror;

    my $ref = ();
    while ($ref = $sth->fetchrow_hashref(NAME_lc) ) {
        push @{ $form->{taxaccounts} }, $ref;
    }
    $sth->finish;

    # get gifi tax accounts
    my $query = qq|
          SELECT DISTINCT g.accno, g.description
            FROM gifi g
            JOIN chart c ON (c.gifi_accno= g.accno)
            JOIN tax t ON (c.id = t.chart_id)
           WHERE c.link LIKE '%${ARAP}_tax%'
        ORDER BY accno|;
    my $sth = $dbh->prepare($query);
    $sth->execute || $form->dberror;

    while ($ref = $sth->fetchrow_hashref(NAME_lc) ) {
        push @{ $form->{gifi_taxaccounts} }, $ref;
    }
    $sth->finish;

    $dbh->commit;

}



sub tax_report {
    my ($self, $myconfig, $form) = @_;

    my $dbh = $form->{dbh};

    my ($null, $department_id) = split /--/, $form->{department};
  
    # build WHERE
    my $where = "1 = 1";
    my $cashwhere = "";
    
    if ($department_id) {
        $where .= qq|AND a.department_id = |.
            $dbh->quote($department_id);
    }
  
    my $query;
    my $sth;
    my $accno;
  
    if ($form->{accno}) {
        if ($form->{accno} =~ /^gifi_/) {
            ($null, $accno) = split /_/, $form->{accno};
            $accno = $dbh->quote($accno);
            $accno = qq| AND ch.gifi_accno = $accno|;
        } else {
            $accno = $dbh->quote($form->{accno});
            $accno = qq| AND ch.accno = $accno|;
        }
    }

    my $table;
    my $ARAP;
  
    if ($form->{db} eq 'ar') {
        $table = "customer";
        $ARAP = "AR";
    }
    if ($form->{db} eq 'ap') {
        $table = "vendor";
        $ARAP = "AP";
    }

    my $transdate = "a.transdate";

    ($form->{fromdate}, $form->{todate}) = 
        $form->from_to($form->{year},$form->{month}, $form->{interval})
        if $form->{year} && $form->{month};
  
    # if there are any dates construct a where
    if ($form->{fromdate} || $form->{todate}) {
        if ($form->{fromdate}) {
            $where .= " AND $transdate >= '$form->{fromdate}'";
        }
        if ($form->{todate}) {
            $where .= " AND $transdate <= '$form->{todate}'";
        }
    }


    if ($form->{method} eq 'cash') {
        $transdate = "a.datepaid";

        my $todate = $form->{todate};
        if (! $todate) {
            ($todate) = $dbh->selectrow_array(
                qq|SELECT current_date|);
        }
    
        $cashwhere = qq|
            AND ac.trans_id IN (
            SELECT trans_id
              FROM acc_trans
              JOIN chart ON (chart_id = chart.id)
             WHERE link LIKE '%${ARAP}_paid%'
                   AND $transdate <= |.$dbh->quote($todate).qq|
                   AND a.paid = a.amount)|;

    }

    
    my $ml = ($form->{db} eq 'ar') ? 1 : -1;
  
    my %ordinal = ( 'transdate' => 3, 'invnumber' => 4, 'name' => 5 );
  
    my @a = qw(transdate invnumber name);
    my $sortorder = $form->sort_order(\@a, \%ordinal);

    if ($form->{summary}) {
    
        $query = qq|
            SELECT a.id, a.invoice, $transdate AS transdate,
                   a.invnumber, n.name, a.netamount,
                   ac.amount * $ml AS tax, a.till
              FROM acc_trans ac
              JOIN $form->{db} a ON (a.id = ac.trans_id)
              JOIN chart ch ON (ch.id = ac.chart_id)
              JOIN $table n ON (n.id = a.${table}_id)
             WHERE $where $accno $cashwhere |;

      if ($form->{fromdate}) {
        # include open transactions from previous period
        if ($cashwhere) {
            $query .= qq|
                UNION
 
                SELECT a.id, a.invoice, 
                       $transdate AS transdate, a.invnumber, 
                       n.name, a.netamount, ac.
                       amount * $ml AS tax, a.till
                  FROM acc_trans ac
                  JOIN $form->{db} a ON (a.id = ac.trans_id)
                  JOIN chart ch ON (ch.id = ac.chart_id)
                  JOIN $table n ON (n.id = a.${table}_id)
                 WHERE a.datepaid >= '$form->{fromdate}' 
                       $accno $cashwhere|;
        }
      }
 
        
    } else {

        $query = qq|
            SELECT a.id, '0' AS invoice, $transdate AS transdate,
                   a.invnumber, n.name, a.netamount, 
                   ac.amount * $ml AS tax, a.notes AS description, 
                   a.till
              FROM acc_trans ac
              JOIN $form->{db} a ON (a.id = ac.trans_id)
              JOIN chart ch ON (ch.id = ac.chart_id)
              JOIN $table n ON (n.id = a.${table}_id)
             WHERE $where $accno AND a.invoice = '0' $cashwhere

            UNION
          
            SELECT a.id, '1' AS invoice, $transdate AS transdate,
                   a.invnumber, n.name, 
                   i.sellprice * i.qty * $ml AS netamount,
                   i.sellprice * i.qty * $ml *
                    (SELECT tx.rate FROM tax tx 
                      WHERE tx.chart_id = ch.id 
                            AND (tx.validto > $transdate 
                            OR tx.validto IS NULL) 
                   ORDER BY validto LIMIT 1) 
                   AS tax, i.description, a.till
              FROM acc_trans ac
              JOIN $form->{db} a ON (a.id = ac.trans_id)
              JOIN chart ch ON (ch.id = ac.chart_id)
              JOIN $table n ON (n.id = a.${table}_id)
              JOIN ${table}tax t 
                   ON (t.${table}_id = n.id AND t.chart_id = ch.id)
              JOIN invoice i ON (i.trans_id = a.id)
              JOIN partstax pt 
                   ON (pt.parts_id = i.parts_id 
                   AND pt.chart_id = ch.id)
             WHERE $where $accno AND a.invoice = '1' $cashwhere|;

        if ($form->{fromdate}) {
            if ($cashwhere) {
                 $query .= qq|
                    UNION

                    SELECT a.id, '0' AS invoice, 
                           $transdate AS transdate,
                           a.invnumber, n.name, a.netamount,
                           ac.amount * $ml AS tax,
                           a.notes AS description, a.till
                      FROM acc_trans ac
                      JOIN $form->{db} a 
                           ON (a.id = ac.trans_id)
                      JOIN chart ch ON (ch.id = ac.chart_id)
                      JOIN $table n 
                           ON (n.id = a.${table}_id)
                     WHERE a.datepaid >= '$form->{fromdate}'
                           $accno AND a.invoice = '0'
                           $cashwhere

                    UNION
          
                    SELECT a.id, '1' AS invoice, 
                           $transdate AS transdate,
                           a.invnumber, n.name,
                           i.sellprice * i.qty * $ml 
                           AS netamount, i.sellprice 
                           * i.qty * $ml *
                            (SELECT tx.rate FROM tax tx 
                              WHERE tx.chart_id = ch.id 
                                    AND 
                                    (tx.validto > $transdate
                                    OR tx.validto IS NULL) 
                           ORDER BY validto LIMIT 1) 
                           AS tax, i.description, a.till
                      FROM acc_trans ac
                      JOIN $form->{db} a 
                           ON (a.id = ac.trans_id)
                      JOIN chart ch ON (ch.id = ac.chart_id)
                      JOIN $table n ON 
                           (n.id = a.${table}_id)
                      JOIN ${table}tax t 
                           ON (t.${table}_id = n.id 
                           AND t.chart_id = ch.id)
                      JOIN invoice i ON (i.trans_id = a.id)
                      JOIN partstax pt 
                           ON (pt.parts_id = i.parts_id 
                           AND pt.chart_id = ch.id)
                     WHERE a.datepaid >= '$form->{fromdate}'
                           $accno AND a.invoice = '1'
                           $cashwhere|;
            }
        }
    }


    if ($form->{report} =~ /nontaxable/) {
    
        if ($form->{summary}) {
            # only gather up non-taxable transactions
            $query = qq|
                SELECT DISTINCT a.id, a.invoice, 
                       $transdate AS transdate, a.invnumber, 
                       n.name, a.netamount, a.till
                  FROM acc_trans ac
                  JOIN $form->{db} a ON (a.id = ac.trans_id)
                  JOIN $table n ON (n.id = a.${table}_id)
                 WHERE $where AND a.netamount = a.amount
                       $cashwhere|;

            if ($form->{fromdate}) {
                if ($cashwhere) {
                     $query .= qq|
                        UNION

                        SELECT DISTINCT a.id, a.invoice,
                               $transdate AS transdate,
                               a.invnumber, n.name, 
                               a.netamount, a.till
                          FROM acc_trans ac
                          JOIN $form->{db} a 
                               ON (a.id = ac.trans_id)
                          JOIN $table n 
                               ON (n.id = a.${table}_id)
                         WHERE a.datepaid 
                               >= '$form->{fromdate}'
                               AND 
                               a.netamount = a.amount
                               $cashwhere|;
                }
            }
          
        } else {

            # gather up details for non-taxable transactions
            $query = qq|
                  SELECT a.id, '0' AS invoice, 
                         $transdate AS transdate, a.invnumber, 
                         n.name, a.netamount, 
                         a.notes AS description, a.till
                    FROM acc_trans ac
                    JOIN $form->{db} a ON (a.id = ac.trans_id)
                    JOIN $table n ON (n.id = a.${table}_id)
                   WHERE $where AND a.invoice = '0'
                         AND a.netamount = a.amount $cashwhere
                GROUP BY a.id, $transdate, a.invnumber, n.name, 
                         a.netamount, a.notes, a.till
        
                UNION
        
                  SELECT a.id, '1' AS invoice, 
                         $transdate AS transdate, a.invnumber, 
                         n.name,  sum(ac.sellprice * ac.qty) 
                         * $ml AS netamount, ac.description, 
                         a.till
                    FROM invoice ac
                    JOIN $form->{db} a ON (a.id = ac.trans_id)
                    JOIN $table n ON (n.id = a.${table}_id)
                   WHERE $where AND a.invoice = '1' AND 
                         (a.${table}_id NOT IN 
                         (SELECT ${table}_id FROM ${table}tax t 
                         (${table}_id)
                     ) OR ac.parts_id NOT IN 
                         (SELECT parts_id FROM partstax p 
                         (parts_id))) $cashwhere
                GROUP BY a.id, a.invnumber, $transdate, n.name,
                         ac.description, a.till|;

            if ($form->{fromdate}) {
                if ($cashwhere) {
                    $query .= qq|
                        UNION
                        SELECT a.id, '0' AS invoice, 
                               $transdate AS transdate,
                               a.invnumber, n.name, 
                               a.netamount, 
                               a.notes AS description, 
                               a.till
                          FROM acc_trans ac
                          JOIN $form->{db} a 
                               ON (a.id = ac.trans_id)
                          JOIN $table n 
                               ON (n.id = a.${table}_id)
                         WHERE a.datepaid 
                               >= '$form->{fromdate}'
                               AND a.invoice = '0'
                               AND a.netamount 
                               = a.amount $cashwhere
                        GROUP BY a.id, $transdate, 
                               a.invnumber, n.name, 
                               a.netamount, a.notes, 
                               a.till
        
                        UNION
        
                        SELECT a.id, '1' AS invoice, 
                               $transdate AS transdate,
                               a.invnumber, n.name,
                               sum(ac.sellprice 
                               * ac.qty) * $ml 
                               AS netamount,
                               ac.description, a.till
                          FROM invoice ac
                          JOIN $form->{db} a 
                               ON (a.id = ac.trans_id)
                          JOIN $table n 
                               ON (n.id = a.${table}_id)
                         WHERE a.datepaid 
                               >= '$form->{fromdate}'
                               AND a.invoice = '1' AND 
                               (a.${table}_id NOT IN 
                               (SELECT ${table}_id 
                                  FROM ${table}tax t 
                               (${table}_id)) OR
                               ac.parts_id NOT IN
                               (SELECT parts_id 
                                  FROM partstax p 
                               (parts_id)))
                               $cashwhere
                        GROUP BY a.id, a.invnumber, 
                               $transdate, n.name,
                               ac.description, a.till|;
                }
            }

        }
    }

  
    $query .= qq| ORDER by $sortorder|;

    $sth = $dbh->prepare($query);
    $sth->execute || $form->dberror($query);

    while ( my $ref = $sth->fetchrow_hashref(NAME_lc)) {
        $ref->{tax} = $form->round_amount($ref->{tax}, 2);
        if ($form->{report} =~ /nontaxable/) {
            push @{ $form->{TR} }, $ref if $ref->{netamount};
        } else {
            push @{ $form->{TR} }, $ref if $ref->{tax};
        }
    }

    $sth->finish;
    $dbh->commit;

}


sub paymentaccounts {
    my ($self, $myconfig, $form) = @_;
 
    my $dbh = $form->{dbh};

    my $ARAP = uc $form->{db};
  
    # get A(R|P)_paid accounts
    my $query = qq|
        SELECT accno, description FROM chart
         WHERE link LIKE '%${ARAP}_paid%'
         ORDER BY accno|;
    my $sth = $dbh->prepare($query);
    $sth->execute || $form->dberror($query);
 
    while (my $ref = $sth->fetchrow_hashref(NAME_lc)) {
        push @{ $form->{PR} }, $ref;
    }
    $sth->finish;

    $form->all_years($myconfig, $dbh);
  
    $dbh->{dbh};

}

 
sub payments {
    my ($self, $myconfig, $form) = @_;

    my $dbh = $form->{dbh};

    my $ml = 1;
    if ($form->{db} eq 'ar') {
        $table = 'customer';
        $ml = -1;
    }
    if ($form->{db} eq 'ap') {
        $table = 'vendor';
    }
     

    my $query;
    my $sth;
    my $dpt_join;
    my $where;
    my $var;

    if ($form->{department_id}) {
        $dpt_join = qq| JOIN dpt_trans t ON (t.trans_id = ac.trans_id)|;

        $where = qq| AND t.department_id = |.
            $dbh->quote($form->{department_id});
    }

    ($form->{fromdate}, $form->{todate}) = $form->from_to(
        $form->{year}, $form->{month}, $form->{interval}) 
            if $form->{year} && $form->{month};
  
    if ($form->{fromdate}) {
        $where .= " AND ac.transdate >= "
            .$dbh->quote($form->{fromdate});
    }
    if ($form->{todate}) {
        $where .= " AND ac.transdate <= ".$dbh->quote($form->{todate});
    }
    if (!$form->{fx_transaction}) {
        $where .= " AND ac.fx_transaction = '0'";
    }
  
    if ($form->{description} ne "") {
        $var = $dbh->quote($form->like(lc $form->{description}));
        $where .= " AND lower(c.name) LIKE $var";
    }
    if ($form->{source} ne "") {
        $var = $dbh->quote($form->like(lc $form->{source}));
        $where .= " AND lower(ac.source) LIKE $var";
    }
    if ($form->{memo} ne "") {
        $var = $dbh->quote($form->like(lc $form->{memo}));
        $where .= " AND lower(ac.memo) LIKE $var";
    }
 
    my %ordinal = ( 
        'name' => 1,
        'transdate' => 2,
        'source' => 4,
        'employee' => 6,
        'till' => 7
        );

    my @a = qw(name transdate employee);
    my $sortorder = $form->sort_order(\@a, \%ordinal);
  
    my $glwhere = $where;
    $glwhere =~ s/\(c.name\)/\(g.description\)/;

    # cycle through each id
    foreach my $accno (split(/ /, $form->{paymentaccounts})) {

        $query = qq|
            SELECT id, accno, description
              FROM chart
             WHERE accno = ?|;
        $sth = $dbh->prepare($query);
        $sth->execute($accno) || $form->dberror($query);

        my $ref = $sth->fetchrow_hashref(NAME_lc);
        push @{ $form->{PR} }, $ref;
        $sth->finish;

        $query = qq|
               SELECT c.name, ac.transdate, 
                      sum(ac.amount) * $ml AS paid, ac.source, 
                      ac.memo, e.name AS employee, a.till, a.curr
                 FROM acc_trans ac
                 JOIN $form->{db} a ON (ac.trans_id = a.id)
                 JOIN $table c ON (c.id = a.${table}_id)
            LEFT JOIN employee e ON (a.employee_id = e.id)
                      $dpt_join
                WHERE ac.chart_id = $ref->{id} $where|;

        if ($form->{till} ne "") {
            $query .= " AND a.invoice = '1' AND NOT a.till IS NULL";
      
            if ($myconfig->{role} eq 'user') {
                $query .= " AND e.login = '$form->{login}'";
            }
        }

        $query .= qq|
            GROUP BY c.name, ac.transdate, ac.source, ac.memo,
                     e.name, a.till, a.curr|;
        
        if ($form->{till} eq "") {
      
            $query .= qq|
                UNION
                SELECT g.description, ac.transdate, 
                       sum(ac.amount) * $ml AS paid, ac.source,
                       ac.memo, e.name AS employee, '' AS till,
                       '' AS curr
                  FROM acc_trans ac
                  JOIN gl g ON (g.id = ac.trans_id)
                  LEFT 
                  JOIN employee e ON (g.employee_id = e.id)
                       $dpt_join
                 WHERE ac.chart_id = $ref->{id} $glwhere
                       AND (ac.amount * $ml) > 0
                 GROUP BY g.description, ac.transdate, 
                           ac.source, ac.memo, e.name|;

        }

        $query .= qq| ORDER BY $sortorder|;

        $sth = $dbh->prepare($query);
        $sth->execute || $form->dberror($query);

        while (my $pr = $sth->fetchrow_hashref(NAME_lc)) {
            push @{ $form->{$ref->{id}} }, $pr;
        }
        $sth->finish;

    }
  
    $dbh->commit;
  
}


1;