import sql-ledger 2.4.4
[freeside.git] / sql-ledger / old / sql-ledger / SL / RP.pm
diff --git a/sql-ledger/old/sql-ledger/SL/RP.pm b/sql-ledger/old/sql-ledger/SL/RP.pm
new file mode 100644 (file)
index 0000000..3f07bb5
--- /dev/null
@@ -0,0 +1,1310 @@
+#=====================================================================
+# SQL-Ledger Accounting
+# Copyright (C) 1998-2002
+#
+#  Author: Dieter Simader
+#   Email: dsimader@sql-ledger.org
+#     Web: http://www.sql-ledger.org
+#
+#  Contributors: Benjamin Lee <benjaminlee@consultant.com>
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+#======================================================================
+#
+# backend code for reports
+#
+#======================================================================
+
+package RP;
+
+
+sub income_statement {
+  my ($self, $myconfig, $form) = @_;
+
+  # connect to database
+  my $dbh = $form->dbconnect($myconfig);
+
+  my $last_period = 0;
+  my @categories = qw(I E);
+  my $category;
+
+  $form->{decimalplaces} *= 1;
+
+  &get_accounts($dbh, $last_period, $form->{fromdate}, $form->{todate}, $form, \@categories);
+  
+  # if there are any compare dates
+  if ($form->{comparefromdate} || $form->{comparetodate}) {
+    $last_period = 1;
+
+    &get_accounts($dbh, $last_period, $form->{comparefromdate}, $form->{comparetodate}, $form, \@categories);
+  }  
+
+  
+  # disconnect
+  $dbh->disconnect;
+
+
+  # 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) {
+           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) = @_;
+  
+  # connect to database
+  my $dbh = $form->dbconnect($myconfig);
+
+  my $last_period = 0;
+  my @categories = qw(A L Q);
+
+  # if there are any dates construct a where
+  if ($form->{asofdate}) {
+    
+    $form->{this_period} = "$form->{asofdate}";
+    $form->{period} = "$form->{asofdate}";
+    
+  }
+
+  $form->{decimalplaces} *= 1;
+
+  &get_accounts($dbh, $last_period, "", $form->{asofdate}, $form, \@categories);
+  
+  # if there are any compare dates
+  if ($form->{compareasofdate}) {
+
+    $last_period = 1;
+    &get_accounts($dbh, $last_period, "", $form->{compareasofdate}, $form, \@categories);
+  
+    $form->{last_period} = "$form->{compareasofdate}";
+
+  }  
+
+  
+  # disconnect
+  $dbh->disconnect;
+
+
+  # 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' => 'equities',
+                           '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});
+  
+
+  # calculate retained 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});
+    
+
+    # 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} != 0);
+  
+  $form->{total_equity_last_period} = $form->format_amount($myconfig, $form->{total_equity_last_period}, $form->{decimalplaces}, "- ") if ($form->{total_equity_last_period} != 0);
+  
+  $form->{total_assets_last_period} = $form->format_amount($myconfig, $form->{total_assets_last_period}, $form->{decimalplaces}, "- ") if ($form->{total_assets_last_period} != 0);
+  
+  $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) = @_;
+
+  my $query;
+  my $where = "WHERE 1 = 1";
+  my $subwhere;
+  my $item;
+  my $category = "AND (";
+  foreach $item (@{ $categories }) {
+    $category .= qq|c.category = '$item' 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;
+
+
+  $where .= " AND ac.transdate >= '$fromdate'" if $fromdate;
+
+  if ($todate) {
+    $where .= " AND ac.transdate <= '$todate'";
+    $subwhere = " AND transdate <= '$todate'";
+  }
+    
+
+  if ($form->{project_id})
+  {
+    $project = qq|
+                 AND ac.project_id = $form->{project_id}
+                |;
+  }
+
+
+  if ($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)
+                $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
+       
+                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)
+                $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
+
+                        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)
+                $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
+       
+                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)
+                $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
+
+-- add gl
+       
+                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)
+                $where
+                $category
+                AND NOT (c.link = 'AR' OR c.link = 'AP')
+                $project
+                GROUP BY g.accno, g.description, c.category
+                
+       UNION
+       
+                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)
+                $where
+                $category
+                AND c.gifi_accno = ''
+                AND NOT (c.link = 'AR' OR c.link = 'AP')
+                $project
+                GROUP BY c.category
+                |;
+
+    } else {
+
+      $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)
+             $where
+             $category
+             $project
+             GROUP BY g.accno, g.description, c.category
+             
+          UNION
+          
+             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)
+             $where
+             $category
+             AND c.gifi_accno = ''
+             $project
+             GROUP by c.category
+             |;
+             
+    }
+    
+  } else {
+
+    if ($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)
+                $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
+       
+                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)
+                $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
+
+                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)
+                $where
+                $category
+                AND NOT (c.link = 'AR' OR c.link = 'AP')
+                $project
+                GROUP BY c.accno, c.description, c.category
+                |;
+                
+    } else {
+     
+      $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)
+                $where
+                $category
+                $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 = $sth->fetchrow_hashref(NAME_lc))
+  {
+
+    if ($ref->{category} eq 'C') {
+      $ref->{category} = 'A';
+    }
+      
+    # get last heading account
+    @accno = grep { $_ le "$ref->{accno}" } @headingaccounts;
+    $accno = pop @accno;
+    if ($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}{$accno}{last} == 0);
+    }
+  }
+
+}
+
+
+
+sub trial_balance_details {
+  my ($self, $myconfig, $form) = @_;
+
+  my $dbh = $form->dbconnect($myconfig);
+
+  my ($query, $sth, $ref);
+  my %balance = ();
+  my %trb = ();
+
+  my $where = "WHERE 1 = 1";
+
+  if ($form->{project_id}) {
+    $where .= qq|
+                AND a.project_id = $form->{project_id}
+               |;
+  }
+  
+  # get beginning balances
+  if ($form->{fromdate}) {
+
+    if ($form->{accounttype} eq 'gifi') {
+      
+      $query = qq|SELECT g.accno, c.category, SUM(a.amount) AS amount,
+                  g.description
+                 FROM acc_trans a
+                 JOIN chart c ON (a.chart_id = c.id)
+                 JOIN gifi g ON (c.gifi_accno = g.accno)
+                 $where
+                 AND a.transdate < '$form->{fromdate}'
+                 GROUP BY g.accno, c.category, g.description
+                 |;
+   
+    } else {
+      
+      $query = qq|SELECT c.accno, c.category, SUM(a.amount) AS amount,
+                  c.description
+                 FROM acc_trans a
+                 JOIN chart c ON (a.chart_id = c.id)
+                 $where
+                 AND a.transdate < '$form->{fromdate}'
+                 GROUP BY c.accno, c.category, c.description
+                 |;
+    }
+
+    $sth = $dbh->prepare($query);
+    $sth->execute || $form->dberror($query);
+
+    while (my $ref = $sth->fetchrow_hashref(NAME_lc)) {
+      $balance{$ref->{accno}} = $ref->{amount};
+
+      if ($ref->{amount} != 0 && $form->{all_accounts}) {
+       $trb{$ref->{accno}}{description} = $ref->{description};
+       $trb{$ref->{accno}}{charttype} = 'A';
+       $trb{$ref->{accno}}{category} = $ref->{category};
+      }
+
+    }
+    $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
+               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);
+  
+  my @headingaccounts = ();
+  while ($ref = $sth->fetchrow_hashref(NAME_lc))
+  {
+    $trb{$ref->{accno}}{description} = $ref->{description};
+    $trb{$ref->{accno}}{charttype} = 'H';
+    $trb{$ref->{accno}}{category} = $ref->{category};
+   
+    push @headingaccounts, $ref->{accno};
+  }
+
+  $sth->finish;
+
+
+  if ($form->{fromdate} || $form->{todate}) {
+    if ($form->{fromdate}) {
+      $where .= " AND a.transdate >= '$form->{fromdate}'";
+    }
+    if ($form->{todate}) {
+      $where .= " AND a.transdate <= '$form->{todate}'";
+    }
+  }
+
+
+  if ($form->{accounttype} eq 'gifi') {
+
+    $query = qq|SELECT g.accno, g.description, c.category,
+                SUM(a.amount) AS amount
+               FROM acc_trans a
+               JOIN chart c ON (c.id = a.chart_id)
+               JOIN gifi g ON (c.gifi_accno = g.accno)
+               $where
+               GROUP BY g.accno, g.description, c.category
+               
+             UNION
+
+               SELECT '' AS accno, '' AS description, c.category,
+               SUM(a.amount) AS amount
+               FROM acc_trans a
+               JOIN chart c ON (c.id = a.chart_id)
+               $where
+               AND c.gifi_accno = ''
+               GROUP BY c.category
+               ORDER BY accno|;
+    
+  } else {
+
+    $query = qq|SELECT c.accno, c.description, c.category,
+                SUM(a.amount) AS amount
+               FROM acc_trans a
+               JOIN chart c ON (c.id = a.chart_id)
+               $where
+               GROUP BY c.accno, c.description, c.category
+                ORDER BY accno|;
+
+  }
+  
+  $sth = $dbh->prepare($query);
+  $sth->execute || $form->dberror($query);
+
+
+  # prepare query for each account
+    
+  $query = qq|SELECT (SELECT SUM(a.amount) * -1
+             FROM acc_trans a
+             JOIN chart c ON (c.id = a.chart_id)
+             $where
+             AND a.amount < 0
+             AND c.accno = ?) AS debit,
+            (SELECT SUM(a.amount)
+             FROM acc_trans a
+             JOIN chart c ON (c.id = a.chart_id)
+             $where
+             AND a.amount > 0
+             AND c.accno = ?) AS credit
+             |;
+
+  if ($form->{accounttype} eq 'gifi') {
+
+    $query = qq|SELECT (SELECT SUM(a.amount) * -1
+               FROM acc_trans a
+               JOIN chart c ON (c.id = a.chart_id)
+               $where
+               AND a.amount < 0
+               AND c.gifi_accno = ?) AS debit,
+              (SELECT SUM(a.amount)
+               FROM acc_trans a
+               JOIN chart c ON (c.id = a.chart_id)
+               $where
+               AND a.amount > 0
+               AND c.gifi_accno = ?) AS credit|;
+  
+  }
+   
+  $drcr = $dbh->prepare($query);
+  
+  # calculate the debit and credit in 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}}{amount} += $ref->{amount};
+
+  }
+  $sth->finish;
+
+  my ($debit, $credit);
+  
+  foreach my $accno (sort keys %trb) {
+    $ref = ();
+
+    $ref->{accno} = $accno;
+    map { $ref->{$_} = $trb{$accno}{$_} } qw(description category charttype amount);
+    
+    $ref->{balance} = $form->round_amount($balance{$ref->{accno}}, 2);
+
+    if ($trb{$accno}{charttype} eq 'A') {
+      # 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);
+    
+    }
+
+
+    # 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->disconnect;
+
+  # 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) = @_;
+
+  # connect to database
+  my $dbh = $form->dbconnect($myconfig);
+  my $invoice = ($form->{arap} eq 'ar') ? 'is' : 'ir';
+  
+  $form->{todate} = $form->current_date($myconfig) unless ($form->{todate});
+
+  my $where = "1 = 1";
+  my $name;
+
+  if ($form->{"$form->{ct}_id"}) {
+    $where .= qq| AND ct.id = $form->{"$form->{ct}_id"}|;
+  } else {
+    if ($form->{$form->{ct}}) {
+      $name = $form->like(lc $form->{$form->{ct}});
+      $where .= qq| AND lower(ct.name) LIKE '$name'| if $form->{$form->{ct}};
+    }
+  }
+
+  # select outstanding vendors or customers, depends on $ct
+  my $query = qq|SELECT DISTINCT ct.id, ct.name
+                 FROM $form->{ct} ct, $form->{arap} a
+                WHERE $where
+                 AND a.$form->{ct}_id = ct.id
+                 AND a.paid != a.amount
+                 AND (a.transdate <= '$form->{todate}')
+                 ORDER BY ct.name|;
+
+  my $sth = $dbh->prepare($query);
+  $sth->execute || $form->dberror;
+
+  my $buysell = ($form->{arap} eq 'ar') ? 'buy' : 'sell';
+  
+  # for each company that has some stuff outstanding
+  while ( my ($id) = $sth->fetchrow_array ) {
+  
+    $query = qq|
+
+-- between 0-30 days
+
+       SELECT $form->{ct}.id AS ctid, $form->{ct}.name,
+       addr1, addr2, addr3, addr4, contact,
+       phone as customerphone, fax as customerfax, $form->{ct}number,
+       "invnumber", "transdate",
+       (amount - paid) as "c0", 0.00 as "c30", 0.00 as "c60", 0.00 as "c90",
+       "duedate", invoice, $form->{arap}.id,
+         (SELECT $buysell FROM exchangerate
+          WHERE $form->{arap}.curr = exchangerate.curr
+          AND exchangerate.transdate = $form->{arap}.transdate) AS exchangerate
+  FROM $form->{arap}, $form->{ct} 
+       WHERE paid != amount
+       AND $form->{arap}.$form->{ct}_id = $form->{ct}.id
+       AND $form->{ct}.id = $id
+       AND (
+               transdate <= (date '$form->{todate}' - interval '0 days') 
+               AND transdate >= (date '$form->{todate}' - interval '30 days')
+           )
+       
+       UNION
+
+-- between 31-60 days
+
+       SELECT $form->{ct}.id AS ctid, $form->{ct}.name,
+       addr1, addr2, addr3, addr4, contact,
+       phone as customerphone, fax as customerfax, $form->{ct}number,
+       "invnumber", "transdate", 
+       0.00 as "c0", (amount - paid) as "c30", 0.00 as "c60", 0.00 as "c90",
+       "duedate", invoice, $form->{arap}.id,
+         (SELECT $buysell FROM exchangerate
+          WHERE $form->{arap}.curr = exchangerate.curr
+          AND exchangerate.transdate = $form->{arap}.transdate) AS exchangerate
+  FROM $form->{arap}, $form->{ct}
+       WHERE paid != amount 
+       AND $form->{arap}.$form->{ct}_id = $form->{ct}.id 
+       AND $form->{ct}.id = $id
+       AND (
+               transdate < (date '$form->{todate}' - interval '30 days') 
+               AND transdate >= (date '$form->{todate}' - interval '60 days')
+               )
+
+       UNION
+  
+-- between 61-90 days
+
+       SELECT $form->{ct}.id AS ctid, $form->{ct}.name,
+       addr1, addr2, addr3, addr4, contact,
+       phone as customerphone, fax as customerfax, $form->{ct}number,
+       "invnumber", "transdate", 
+       0.00 as "c0", 0.00 as "c30", (amount - paid) as "c60", 0.00 as "c90",
+       "duedate", invoice, $form->{arap}.id,
+         (SELECT $buysell FROM exchangerate
+          WHERE $form->{arap}.curr = exchangerate.curr
+          AND exchangerate.transdate = $form->{arap}.transdate) AS exchangerate
+       FROM $form->{arap}, $form->{ct} 
+       WHERE paid != amount
+       AND $form->{arap}.$form->{ct}_id = $form->{ct}.id 
+       AND $form->{ct}.id = $id
+       AND (
+               transdate < (date '$form->{todate}' - interval '60 days') 
+               AND transdate >= (date '$form->{todate}' - interval '90 days')
+               )
+
+       UNION
+  
+-- over 90 days
+
+       SELECT $form->{ct}.id AS ctid, $form->{ct}.name,
+       addr1, addr2, addr3, addr4, contact,
+       phone as customerphone, fax as customerfax, $form->{ct}number,
+       "invnumber", "transdate", 
+       0.00 as "c0", 0.00 as "c30", 0.00 as "c60", (amount - paid) as "c90",
+       "duedate", invoice, $form->{arap}.id,
+         (SELECT $buysell FROM exchangerate
+          WHERE $form->{arap}.curr = exchangerate.curr
+          AND exchangerate.transdate = $form->{arap}.transdate) AS exchangerate
+       FROM $form->{arap}, $form->{ct} 
+       WHERE paid != amount
+       AND $form->{arap}.$form->{ct}_id = $form->{ct}.id 
+       AND $form->{ct}.id = $id
+       AND transdate < (date '$form->{todate}' - interval '90 days') 
+
+       ORDER BY
+  
+  ctid, invnumber, transdate
+  
+               |;
+
+    my $sth = $dbh->prepare($query);
+    $sth->execute || $form->dberror;
+
+    while (my $ref = $sth->fetchrow_hashref(NAME_lc)) {
+      $ref->{module} = ($ref->{invoice}) ? $invoice : $form->{arap};
+      $ref->{exchangerate} = 1 unless $ref->{exchangerate};
+      push @{ $form->{AG} }, $ref;
+    }
+    
+    $sth->finish;
+
+  }
+
+  $sth->finish;
+  # disconnect
+  $dbh->disconnect;
+
+}
+
+
+sub get_customer {
+  my ($self, $myconfig, $form) = @_;
+
+  # connect to database
+  my $dbh = $form->dbconnect($myconfig);
+
+  my $query = qq|SELECT name, email, cc, bcc
+                 FROM $form->{ct} ct
+                WHERE ct.id = $form->{"$form->{ct}_id"}|;
+  my $sth = $dbh->prepare($query);
+  $sth->execute || $form->dberror;
+
+  ($form->{$form->{ct}}, $form->{email}, $form->{cc}, $form->{bcc}) = $sth->fetchrow_array;
+  $sth->finish;
+  $dbh->disconnect;
+
+}
+
+
+sub get_taxaccounts {
+  my ($self, $myconfig, $form) = @_;
+
+  # connect to database
+  my $dbh = $form->dbconnect($myconfig);
+
+  # get tax accounts
+  my $query = qq|SELECT accno, description
+                 FROM chart
+                WHERE link LIKE '%CT_tax%'
+                 ORDER BY accno|;
+  my $sth = $dbh->prepare($query);
+  $sth->execute || $form->dberror;
+
+  while ( my ($accno, $description) = $sth->fetchrow_array ) {
+    push @{ $form->{taxaccounts} }, "$accno--$description";
+  }
+  $sth->finish;
+
+  # get gifi tax accounts
+  my $query = qq|SELECT DISTINCT ON (g.accno) g.accno, g.description
+                 FROM gifi g, chart c
+                WHERE g.accno = c.gifi_accno
+                AND c.link LIKE '%CT_tax%'
+                 ORDER BY accno|;
+  my $sth = $dbh->prepare($query);
+  $sth->execute || $form->dberror;
+
+  while ( my ($accno, $description) = $sth->fetchrow_array ) {
+    push @{ $form->{gifi_taxaccounts} }, "$accno--$description";
+  }
+  $sth->finish;
+
+  $dbh->disconnect;
+
+}
+
+
+
+sub tax_report {
+  my ($self, $myconfig, $form) = @_;
+
+  # connect to database
+  my $dbh = $form->dbconnect($myconfig);
+
+  # build WHERE
+  my $where = qq|WHERE ac.trans_id = a.id
+                AND ac.chart_id = ch.id|;
+                
+
+  if ($form->{accno} =~ /^gifi_/) {
+    my ($null, $accno) = split /_/, $form->{accno};
+    $where .= qq| AND ch.gifi_accno = '$accno'|;
+  } else {
+    $where .= qq| AND ch.accno = '$form->{accno}'|;
+  }
+
+  my $table;
+  
+  if ($form->{db} eq 'ar') {
+    $where .= " AND n.id = a.customer_id";
+    $table = "customer";
+  }
+  if ($form->{db} eq 'ap') {
+    $where .= " AND n.id = a.vendor_id";
+    $table = "vendor";
+  }
+
+  my $transdate = ($form->{cashbased}) ? "a.datepaid" : "ac.transdate";
+  if ($form->{cashbased}) {
+    $where .= " AND a.amount = a.paid";
+  }
+
+  # if there are any dates construct a where
+  if ($form->{fromdate} || $form->{todate}) {
+    if ($form->{fromdate}) {
+      $where .= " AND $transdate >= '$form->{fromdate}'";
+    }
+    if ($form->{todate}) {
+      $where .= " AND $transdate <= '$form->{todate}'";
+    }
+  }
+  
+  my $query = qq|SELECT a.id, a.invoice, $transdate AS transdate, a.invnumber,
+                        n.name, a.netamount,|;
+  my $sortorder = join ', ', $form->sort_columns(qw(transdate invnumber name));
+  $sortorder = $form->{sort} unless $sortorder;
+  
+  if ($form->{db} eq 'ar') {
+    $query .= " ac.amount AS tax";
+  }
+  if ($form->{db} eq 'ap') {
+    $query .= " ac.amount * -1 AS tax";
+  }
+
+  $query .= qq|
+               FROM acc_trans ac, "$form->{db}" a, "$table" n, chart ch
+              $where
+              ORDER by $sortorder|;
+
+  my $sth = $dbh->prepare($query);
+  $sth->execute || $form->dberror($query);
+
+  while ( my $ref = $sth->fetchrow_hashref(NAME_lc)) {
+    push @{ $form->{TR} }, $ref;
+  }
+
+  $sth->finish;
+  $dbh->disconnect;
+
+}
+
+
+sub paymentaccounts {
+  my ($self, $myconfig, $form) = @_;
+  # connect to database, turn AutoCommit off
+  my $dbh = $form->dbconnect_noauto($myconfig);
+
+  my $arap = uc $form->{db};
+  $arap .= "_paid";
+  
+  # get A(R|P)_paid accounts
+  my $query = qq|SELECT accno, description
+                 FROM chart
+                 WHERE link LIKE '%$arap%'|;
+  my $sth = $dbh->prepare($query);
+  $sth->execute || $form->dberror($query);
+  while (my $ref = $sth->fetchrow_hashref(NAME_lc)) {
+    push @{ $form->{PR} }, $ref;
+  }
+
+  $sth->finish;
+  $dbh->disconnect;
+
+}
+
+sub payments {
+  my ($self, $myconfig, $form) = @_;
+
+  # connect to database, turn AutoCommit off
+  my $dbh = $form->dbconnect_noauto($myconfig);
+
+  my $ml = 1;
+  if ($form->{db} eq 'ar') {
+    $table = 'customer';
+    $ml = -1;
+  }
+  if ($form->{db} eq 'ap') {
+    $table = 'vendor';
+  }
+  
+  my ($query, $sth);
+  
+  # cycle through each id
+  foreach my $accno (split(/ /, $form->{paymentaccounts})) {
+
+    $query = qq|SELECT id, accno, description
+                FROM chart
+               WHERE accno = '$accno'|;
+    $sth = $dbh->prepare($query);
+    $sth->execute || $form->dberror($query);
+
+    my $ref = $sth->fetchrow_hashref(NAME_lc);
+    push @{ $form->{PR} }, $ref;
+    $sth->finish;
+
+    $query = qq|SELECT c.name, a.invnumber, a.ordnumber,
+               ac.transdate,
+               ac.amount * $ml AS paid, ac.source, a.invoice, a.id,
+               '$form->{db}' AS module
+               FROM $table c, acc_trans ac, $form->{db} a
+               WHERE c.id = a.${table}_id
+               AND ac.trans_id = a.id
+               AND ac.chart_id = $ref->{id}|;
+               
+    $query .= " AND ac.transdate >= '$form->{fromdate}'" if $form->{fromdate};
+    $query .= " AND ac.transdate <= '$form->{todate}'" if $form->{todate};
+
+    $query .= qq|
+       UNION
+               SELECT g.description, g.reference, NULL AS ordnumber,
+                ac.transdate,
+                ac.amount * $ml AS paid, ac.source, '0' as invoice, g.id,
+                'gl' AS module
+                FROM gl g, acc_trans ac
+                WHERE g.id = ac.trans_id
+                AND ac.chart_id = $ref->{id}
+                AND (ac.amount * $ml) > 0
+               |;
+
+    $query .= " AND ac.transdate >= '$form->{fromdate}'" if $form->{fromdate};
+    $query .= " AND ac.transdate <= '$form->{todate}'" if $form->{todate};
+
+
+    my $sortorder = join ', ', $form->sort_columns(qw(name invnumber ordnumber transdate source));
+    
+    $query .= " 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->disconnect;
+  
+}
+
+
+1;
+
+