sql-ledger/SL/AP.pm

   1 #=====================================================================
   2 # SQL-Ledger Accounting
   3 # Copyright (C) 2000
   4 #
   5 #  Author: Dieter Simader
   6 #   Email: dsimader@sql-ledger.org
   7 #     Web: http://www.sql-ledger.org
   8 #
   9 #  Contributors:
  10 #
  11 # This program is free software; you can redistribute it and/or modify
  12 # it under the terms of the GNU General Public License as published by
  13 # the Free Software Foundation; either version 2 of the License, or
  14 # (at your option) any later version.
  15 #
  16 # This program is distributed in the hope that it will be useful,
  17 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  18 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  19 # GNU General Public License for more details.
  20 # You should have received a copy of the GNU General Public License
  21 # along with this program; if not, write to the Free Software
  22 # Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  23 #======================================================================
  24 #
  25 # Accounts Payables database backend routines
  26 #
  27 #======================================================================
  28
  29
  30 package AP;
  31
  32
  33 sub post_transaction {
  34   my ($self, $myconfig, $form) = @_;
  35
  36   # connect to database
  37   my $dbh = $form->dbconnect_noauto($myconfig);
  38
  39   my $null;
  40   my $taxrate;
  41   my $amount;
  42   my $exchangerate = 0;
  43
  44   # split and store id numbers in link accounts
  45   map { ($form->{AP_amounts}{"amount_$_"}) = split(/--/, $form->{"AP_amount_$_"}) } (1 .. $form->{rowcount});
  46   ($form->{AP_amounts}{payables}) = split(/--/, $form->{AP});
  47
  48   ($null, $form->{department_id}) = split(/--/, $form->{department});
  49   $form->{department_id} *= 1;
  50
  51   if ($form->{currency} eq $form->{defaultcurrency}) {
  52     $form->{exchangerate} = 1;
  53   } else {
  54     $exchangerate = $form->check_exchangerate($myconfig, $form->{currency}, $form->{transdate}, 'sell');
  55
  56     $form->{exchangerate} = ($exchangerate) ? $exchangerate : $form->parse_amount($myconfig, $form->{exchangerate});
  57   }
  58
  59   # reverse and parse amounts
  60   for my $i (1 .. $form->{rowcount}) {
  61     $form->{"amount_$i"} = $form->round_amount($form->parse_amount($myconfig, $form->{"amount_$i"}) * $form->{exchangerate} * -1, 2);
  62     $form->{netamount} += ($form->{"amount_$i"} * -1);
  63   }
  64
  65
  66   # taxincluded doesn't make sense if there is no amount
  67   $form->{taxincluded} = 0 if ($form->{netamount} == 0);
  68
  69   for my $item (split / /, $form->{taxaccounts}) {
  70     $form->{AP_amounts}{"tax_$item"} = $item;
  71
  72     $form->{"tax_$item"} = $form->round_amount($form->parse_amount($myconfig, $form->{"tax_$item"}) * $form->{exchangerate}, 2) * -1;
  73     $form->{tax} += ($form->{"tax_$item"} * -1);
  74   }
  75
  76
  77   # adjust paidaccounts if there is no date in the last row
  78   $form->{paidaccounts}-- unless ($form->{"datepaid_$form->{paidaccounts}"});
  79
  80   $form->{paid} = 0;
  81   # add payments
  82   for my $i (1 .. $form->{paidaccounts}) {
  83     $form->{"paid_$i"} = $form->round_amount($form->parse_amount($myconfig, $form->{"paid_$i"}), 2);
  84
  85     $form->{paid} += $form->{"paid_$i"};
  86     $form->{datepaid} = $form->{"datepaid_$i"};
  87
  88   }
  89
  90
  91   if ($form->{taxincluded} *= 1) {
  92     for $i (1 .. $form->{rowcount}) {
  93       $tax = ($form->{netamount}) ? $form->{tax} * $form->{"amount_$i"} / $form->{netamount} : 0;
  94       $amount = $form->{"amount_$i"} - $tax;
  95       $form->{"amount_$i"} = $form->round_amount($amount, 2);
  96       $diff += $amount - $form->{"amount_$i"};
  97     }
  98
  99     $form->{netamount} -= $form->{tax};
 100     # deduct difference from amount_1
 101     $form->{amount_1} += $form->round_amount($diff, 2);
 102   }
 103
 104   $form->{amount} = $form->{netamount} + $form->{tax};
 105   $form->{paid} = $form->round_amount($form->{paid} * $form->{exchangerate}, 2);
 106
 107   my $query;
 108   my $sth;
 109
 110   # if we have an id delete old records
 111   if ($form->{id}) {
 112
 113     # delete detail records
 114     $query = qq|DELETE FROM acc_trans WHERE trans_id = $form->{id}|;
 115     $dbh->do($query) || $form->dberror($query);
 116
 117   } else {
 118     my $uid = time;
 119     $uid .= $form->{login};
 120
 121     $query = qq|INSERT INTO ap (invnumber, employee_id)
 122                 VALUES ('$uid', (SELECT id FROM employee
 123                                  WHERE login = '$form->{login}') )|;
 124     $dbh->do($query) || $form->dberror($query);
 125
 126     $query = qq|SELECT id FROM ap
 127                 WHERE invnumber = '$uid'|;
 128     ($form->{id}) = $dbh->selectrow_array($query);
 129   }
 130
 131   $form->{datepaid} = $form->{transdate} unless ($form->{datepaid});
 132   my $datepaid = ($form->{paid} != 0) ? qq|'$form->{datepaid}'| : 'NULL';
 133
 134   $query = qq|UPDATE ap SET
 135               invnumber = |.$dbh->quote($form->{invnumber}).qq|,
 136               transdate = '$form->{transdate}',
 137               ordnumber = |.$dbh->quote($form->{ordnumber}).qq|,
 138               vendor_id = $form->{vendor_id},
 139               taxincluded = '$form->{taxincluded}',
 140               amount = $form->{amount},
 141               duedate = |.$form->dbquote($form->{duedate}, SQL_DATE).qq|,
 142               paid = $form->{paid},
 143               datepaid = $datepaid,
 144               netamount = $form->{netamount},
 145               curr = |.$dbh->quote($form->{currency}).qq|,
 146               notes = |.$dbh->quote($form->{notes}).qq|,
 147               department_id = $form->{department_id}
 148               WHERE id = $form->{id}
 149              |;
 150   $dbh->do($query) || $form->dberror($query);
 151
 152   # amount for AP account
 153   $form->{payables} = $form->{amount};
 154
 155
 156   # update exchangerate
 157   if (($form->{currency} ne $form->{defaultcurrency}) && !$exchangerate) {
 158     $form->update_exchangerate($dbh, $form->{currency}, $form->{transdate}, 0, $form->{exchangerate});
 159   }
 160
 161   # add individual transactions
 162   foreach my $item (keys %{ $form->{AP_amounts} }) {
 163
 164     if ($form->{$item} != 0) {
 165
 166       $project_id = 'NULL';
 167       if ($item =~ /amount_/) {
 168         if ($form->{"projectnumber_$'"}) {
 169           ($null, $project_id) = split /--/, $form->{"projectnumber_$'"}
 170         }
 171       }
 172
 173       # insert detail records in acc_trans
 174       $query = qq|INSERT INTO acc_trans (trans_id, chart_id, amount, transdate,
 175                                          project_id)
 176                   VALUES ($form->{id}, (SELECT id FROM chart
 177                          WHERE accno = '$form->{AP_amounts}{$item}'),
 178                   $form->{$item}, '$form->{transdate}', $project_id)|;
 179       $dbh->do($query) || $form->dberror($query);
 180     }
 181   }
 182
 183   # if there is no amount but a payment record a payable
 184   if ($form->{amount} == 0) {
 185     $form->{payables} = $form->{paid};
 186     $form->{payables} -= $form->{paid_1} if $form->{amount_1} != 0;
 187   }
 188
 189   # add paid transactions
 190   for my $i (1 .. $form->{paidaccounts}) {
 191     if ($form->{"paid_$i"} != 0) {
 192
 193       # get paid account
 194       ($form->{AP_amounts}{"paid_$i"}) = split(/--/, $form->{"AP_paid_$i"});
 195       $form->{"datepaid_$i"} = $form->{transdate} unless ($form->{"datepaid_$i"});
 196
 197       $exchangerate = 0;
 198       if ($form->{currency} eq $form->{defaultcurrency}) {
 199         $form->{"exchangerate_$i"} = 1;
 200       } else {
 201         $exchangerate = $form->check_exchangerate($myconfig, $form->{currency}, $form->{"datepaid_$i"}, 'sell');
 202
 203         $form->{"exchangerate_$i"} = ($exchangerate) ? $exchangerate : $form->parse_amount($myconfig, $form->{"exchangerate_$i"});
 204       }
 205
 206
 207       # if there is no amount
 208       if ($form->{amount} == 0 && $form->{netamount} == 0) {
 209         $form->{exchangerate} = $form->{"exchangerate_$i"};
 210       }
 211
 212       $amount = $form->round_amount($form->{"paid_$i"} * $form->{exchangerate} * -1, 2);
 213       if ($form->{payables} != 0) {
 214         $query = qq|INSERT INTO acc_trans (trans_id, chart_id, amount,
 215                     transdate)
 216                     VALUES ($form->{id},
 217                         (SELECT id FROM chart
 218                         WHERE accno = '$form->{AP_amounts}{payables}'),
 219                     $amount, '$form->{"datepaid_$i"}')|;
 220         $dbh->do($query) || $form->dberror($query);
 221       }
 222       $form->{payables} = $amount;
 223
 224       # add payment
 225       $query = qq|INSERT INTO acc_trans (trans_id, chart_id, amount,
 226                   transdate, source, memo)
 227                   VALUES ($form->{id},
 228                       (SELECT id FROM chart
 229                       WHERE accno = '$form->{AP_amounts}{"paid_$i"}'),
 230                   $form->{"paid_$i"}, '$form->{"datepaid_$i"}', |
 231                   .$dbh->quote($form->{"source_$i"}).qq|, |
 232                   .$dbh->quote($form->{"memo_$i"}).qq|)|;
 233       $dbh->do($query) || $form->dberror($query);
 234
 235       # add exchange rate difference
 236       $amount = $form->round_amount($form->{"paid_$i"} * ($form->{"exchangerate_$i"} - 1), 2);
 237       if ($amount != 0) {
 238         $query = qq|INSERT INTO acc_trans (trans_id, chart_id, amount,
 239                     transdate, fx_transaction, cleared)
 240                     VALUES ($form->{id},
 241                       (SELECT id FROM chart
 242                       WHERE accno = '$form->{AP_amounts}{"paid_$i"}'),
 243                     $amount, '$form->{"datepaid_$i"}', '1', '0')|;
 244
 245         $dbh->do($query) || $form->dberror($query);
 246       }
 247
 248       # exchangerate gain/loss
 249       $amount = $form->round_amount($form->{"paid_$i"} * ($form->{exchangerate} - $form->{"exchangerate_$i"}), 2);
 250
 251       if ($amount != 0) {
 252         $accno = ($amount > 0) ? $form->{fxgain_accno} : $form->{fxloss_accno};
 253         $query = qq|INSERT INTO acc_trans (trans_id, chart_id, amount,
 254                     transdate, fx_transaction, cleared)
 255                     VALUES ($form->{id}, (SELECT id FROM chart
 256                                 WHERE accno = '$accno'),
 257                     $amount, '$form->{"datepaid_$i"}', '1', '0')|;
 258         $dbh->do($query) || $form->dberror($query);
 259       }
 260
 261       # update exchange rate record
 262       if (($form->{currency} ne $form->{defaultcurrency}) && !$exchangerate) {
 263         $form->update_exchangerate($dbh, $form->{currency}, $form->{"datepaid_$i"}, 0, $form->{"exchangerate_$i"});
 264       }
 265     }
 266   }
 267
 268   # save printed and queued
 269   $form->save_status($dbh);
 270
 271   my %audittrail = ( tablename  => 'ap',
 272                      reference  => $form->{invnumber},
 273                      formname   => 'transaction',
 274                      action     => 'posted',
 275                      id         => $form->{id} );
 276   $form->audittrail($dbh, "", \%audittrail);
 277
 278   my $rc = $dbh->commit;
 279   $dbh->disconnect;
 280
 281   $rc;
 282
 283 }
 284
 285
 286
 287
 288 sub delete_transaction {
 289   my ($self, $myconfig, $form, $spool) = @_;
 290
 291   # connect to database
 292   my $dbh = $form->dbconnect_noauto($myconfig);
 293
 294   my %audittrail = ( tablename  => 'ap',
 295                      reference  => $form->{invnumber},
 296                      formname   => 'transaction',
 297                      action     => 'deleted',
 298                      id         => $form->{id} );
 299   $form->audittrail($dbh, "", \%audittrail);
 300
 301   my $query = qq|DELETE FROM ap WHERE id = $form->{id}|;
 302   $dbh->do($query) || $form->dberror($query);
 303
 304   $query = qq|DELETE FROM acc_trans WHERE trans_id = $form->{id}|;
 305   $dbh->do($query) || $form->dberror($query);
 306
 307   # delete spool files
 308   $query = qq|SELECT spoolfile FROM status
 309               WHERE trans_id = $form->{id}
 310               AND spoolfile IS NOT NULL|;
 311   my $sth = $dbh->prepare($query);
 312   $sth->execute || $form->dberror($query);
 313
 314   my $spoolfile;
 315   my @spoolfiles = ();
 316
 317   while (($spoolfile) = $sth->fetchrow_array) {
 318     push @spoolfiles, $spoolfile;
 319   }
 320   $sth->finish;
 321
 322   $query = qq|DELETE FROM status WHERE trans_id = $form->{id}|;
 323   $dbh->do($query) || $form->dberror($query);
 324
 325   # commit and redirect
 326   my $rc = $dbh->commit;
 327   $dbh->disconnect;
 328
 329   if ($rc) {
 330     foreach $spoolfile (@spoolfiles) {
 331       unlink "$spool/$spoolfile" if $spoolfile;
 332     }
 333   }
 334
 335   $rc;
 336
 337 }
 338
 339
 340
 341
 342 sub ap_transactions {
 343   my ($self, $myconfig, $form) = @_;
 344
 345   # connect to database
 346   my $dbh = $form->dbconnect($myconfig);
 347   my $var;
 348
 349   my $paid = "a.paid";
 350
 351   if ($form->{outstanding}) {
 352     $paid = qq|SELECT SUM(ac.amount)
 353                FROM acc_trans ac
 354                JOIN chart c ON (c.id = ac.chart_id)
 355                WHERE ac.trans_id = a.id
 356                AND (c.link LIKE '%AP_paid%' OR c.link = '')|;
 357     $paid .= qq|
 358                AND ac.transdate <= '$form->{transdateto}'| if $form->{transdateto};
 359   }
 360
 361   my $query = qq|SELECT a.id, a.invnumber, a.transdate, a.duedate,
 362                  a.amount, ($paid) AS paid, a.ordnumber, v.name,
 363                  a.invoice, a.netamount, a.datepaid, a.notes,
 364                  a.vendor_id, e.name AS employee, m.name AS manager,
 365                  a.curr, ex.sell AS exchangerate
 366                  FROM ap a
 367               JOIN vendor v ON (a.vendor_id = v.id)
 368               LEFT JOIN employee e ON (a.employee_id = e.id)
 369               LEFT JOIN employee m ON (e.managerid = m.id)
 370               LEFT JOIN exchangerate ex ON (ex.curr = a.curr
 371                                             AND ex.transdate = a.transdate)
 372               |;
 373
 374   my %ordinal = ( 'id' => 1,
 375                   'invnumber' => 2,
 376                   'transdate' => 3,
 377                   'duedate' => 4,
 378                   'ordnumber' => 7,
 379                   'name' => 8,
 380                   'datepaid' => 11,
 381                   'employee' => 14,
 382                   'manager' => 15,
 383                   'curr' => 16
 384                 );
 385
 386   my @a = (transdate, invnumber, name);
 387   push @a, "employee" if $form->{l_employee};
 388   push @a, "manager" if $form->{l_manager};
 389   my $sortorder = $form->sort_order(\@a, \%ordinal);
 390
 391   my $where = "1 = 1";
 392
 393   if ($form->{vendor_id}) {
 394     $where .= " AND a.vendor_id = $form->{vendor_id}";
 395   } else {
 396     if ($form->{vendor}) {
 397       $var = $form->like(lc $form->{vendor});
 398       $where .= " AND lower(v.name) LIKE '$var'";
 399     }
 400   }
 401   if ($form->{department}) {
 402     my ($null, $department_id) = split /--/, $form->{department};
 403     $where .= " AND a.department_id = $department_id";
 404   }
 405   if ($form->{invnumber}) {
 406     $var = $form->like(lc $form->{invnumber});
 407     $where .= " AND lower(a.invnumber) LIKE '$var'";
 408     $form->{open} = $form->{closed} = 0;
 409   }
 410   if ($form->{ordnumber}) {
 411     $var = $form->like(lc $form->{ordnumber});
 412     $where .= " AND lower(a.ordnumber) LIKE '$var'";
 413     $form->{open} = $form->{closed} = 0;
 414   }
 415   if ($form->{notes}) {
 416     $var = $form->like(lc $form->{notes});
 417     $where .= " AND lower(a.notes) LIKE '$var'";
 418   }
 419
 420   ($form->{transdatefrom}, $form->{transdateto}) = $form->from_to($form->{year}, $form->{month}, $form->{interval}) if $form->{year} && $form->{month};
 421
 422   $where .= " AND a.transdate >= '$form->{transdatefrom}'" if $form->{transdatefrom};
 423   $where .= " AND a.transdate <= '$form->{transdateto}'" if $form->{transdateto};
 424   if ($form->{open} || $form->{closed}) {
 425     unless ($form->{open} && $form->{closed}) {
 426       $where .= " AND a.amount != a.paid" if ($form->{open});
 427       $where .= " AND a.amount = a.paid" if ($form->{closed});
 428     }
 429   }
 430
 431
 432   if ($form->{AP}) {
 433     my ($accno) = split /--/, $form->{AP};
 434     $where .= qq|
 435                 AND a.id IN (SELECT ac.trans_id
 436                              FROM acc_trans ac
 437                              JOIN chart c ON (c.id = ac.chart_id)
 438                              WHERE a.id = ac.trans_id
 439                              AND c.accno = '$accno')
 440                 |;
 441   }
 442
 443   $query .= "WHERE $where
 444              ORDER by $sortorder";
 445
 446   my $sth = $dbh->prepare($query);
 447   $sth->execute || $form->dberror($query);
 448
 449   while (my $ref = $sth->fetchrow_hashref(NAME_lc)) {
 450     $ref->{exchangerate} = 1 unless $ref->{exchangerate};
 451     if ($form->{outstanding}) {
 452       next if $form->round_amount($ref->{amount}, 2) == $form->round_amount($ref->{paid}, 2);
 453     }
 454     push @{ $form->{transactions} }, $ref;
 455   }
 456
 457   $sth->finish;
 458   $dbh->disconnect;
 459
 460 }
 461
 462
 463 1;
 464