C4/Accounts.pm

   1 package C4::Accounts;
   2
   3 # Copyright 2000-2002 Katipo Communications
   4 #
   5 # This file is part of Koha.
   6 #
   7 # Koha is free software; you can redistribute it and/or modify it under the
   8 # terms of the GNU General Public License as published by the Free Software
   9 # Foundation; either version 2 of the License, or (at your option) any later
  10 # version.
  11 #
  12 # Koha is distributed in the hope that it will be useful, but WITHOUT ANY
  13 # WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
  14 # A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
  15 #
  16 # You should have received a copy of the GNU General Public License along
  17 # with Koha; if not, write to the Free Software Foundation, Inc.,
  18 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  19
  20
  21 use strict;
  22 #use warnings; FIXME - Bug 2505
  23 use C4::Context;
  24 use C4::Stats;
  25 use C4::Members;
  26 use C4::Circulation qw(ReturnLostItem);
  27 use C4::Log qw(logaction);
  28
  29 use Data::Dumper qw(Dumper);
  30
  31 use vars qw($VERSION @ISA @EXPORT);
  32
  33 BEGIN {
  34         # set the version for version checking
  35     $VERSION = 3.07.00.049;
  36         require Exporter;
  37         @ISA    = qw(Exporter);
  38         @EXPORT = qw(
  39                 &recordpayment
  40                 &makepayment
  41                 &manualinvoice
  42                 &getnextacctno
  43                 &getcharges
  44                 &ModNote
  45                 &getcredits
  46                 &getrefunds
  47                 &chargelostitem
  48                 &ReversePayment
  49                 &makepartialpayment
  50                 &recordpayment_selectaccts
  51                 &WriteOffFee
  52         );
  53 }
  54
  55 =head1 NAME
  56
  57 C4::Accounts - Functions for dealing with Koha accounts
  58
  59 =head1 SYNOPSIS
  60
  61 use C4::Accounts;
  62
  63 =head1 DESCRIPTION
  64
  65 The functions in this module deal with the monetary aspect of Koha,
  66 including looking up and modifying the amount of money owed by a
  67 patron.
  68
  69 =head1 FUNCTIONS
  70
  71 =head2 recordpayment
  72
  73   &recordpayment($borrowernumber, $payment, $sip_paytype);
  74
  75 Record payment by a patron. C<$borrowernumber> is the patron's
  76 borrower number. C<$payment> is a floating-point number, giving the
  77 amount that was paid. C<$sip_paytype> is an optional flag to indicate this
  78 payment was made over a SIP2 interface, rather than the staff client. The
  79 value passed is the SIP2 payment type value (message 37, characters 21-22)
  80
  81 Amounts owed are paid off oldest first. That is, if the patron has a
  82 $1 fine from Feb. 1, another $1 fine from Mar. 1, and makes a payment
  83 of $1.50, then the oldest fine will be paid off in full, and $0.50
  84 will be credited to the next one.
  85
  86 =cut
  87
  88 #'
  89 sub recordpayment {
  90
  91     #here we update the account lines
  92     my ( $borrowernumber, $data, $sip_paytype ) = @_;
  93     my $dbh        = C4::Context->dbh;
  94     my $newamtos   = 0;
  95     my $accdata    = "";
  96     my $branch     = C4::Context->userenv->{'branch'};
  97     my $amountleft = $data;
  98     my $manager_id = 0;
  99     $manager_id = C4::Context->userenv->{'number'} if C4::Context->userenv;
 100
 101     # begin transaction
 102     my $nextaccntno = getnextacctno($borrowernumber);
 103
 104     # get lines with outstanding amounts to offset
 105     my $sth = $dbh->prepare(
 106         "SELECT * FROM accountlines
 107   WHERE (borrowernumber = ?) AND (amountoutstanding<>0)
 108   ORDER BY date"
 109     );
 110     $sth->execute($borrowernumber);
 111
 112     # offset transactions
 113     my @ids;
 114     while ( ( $accdata = $sth->fetchrow_hashref ) and ( $amountleft > 0 ) ) {
 115         if ( $accdata->{'amountoutstanding'} < $amountleft ) {
 116             $newamtos = 0;
 117             $amountleft -= $accdata->{'amountoutstanding'};
 118         }
 119         else {
 120             $newamtos   = $accdata->{'amountoutstanding'} - $amountleft;
 121             $amountleft = 0;
 122         }
 123         my $thisacct = $accdata->{accountlines_id};
 124         my $usth     = $dbh->prepare(
 125             "UPDATE accountlines SET amountoutstanding= ?
 126      WHERE (accountlines_id = ?)"
 127         );
 128         $usth->execute( $newamtos, $thisacct );
 129
 130         if ( C4::Context->preference("FinesLog") ) {
 131             $accdata->{'amountoutstanding_new'} = $newamtos;
 132             logaction("FINES", 'MODIFY', $borrowernumber, Dumper({
 133                 action                => 'fee_payment',
 134                 borrowernumber        => $accdata->{'borrowernumber'},
 135                 old_amountoutstanding => $accdata->{'amountoutstanding'},
 136                 new_amountoutstanding => $newamtos,
 137                 amount_paid           => $accdata->{'amountoutstanding'} - $newamtos,
 138                 accountlines_id       => $accdata->{'accountlines_id'},
 139                 accountno             => $accdata->{'accountno'},
 140                 manager_id            => $manager_id,
 141             }));
 142             push( @ids, $accdata->{'accountlines_id'} );
 143         }
 144     }
 145
 146     # create new line
 147     my $usth = $dbh->prepare(
 148         "INSERT INTO accountlines
 149   (borrowernumber, accountno,date,amount,description,accounttype,amountoutstanding,manager_id)
 150   VALUES (?,?,now(),?,'',?,?,?)"
 151     );
 152
 153     my $paytype = "Pay";
 154     $paytype .= $sip_paytype if defined $sip_paytype;
 155     $usth->execute( $borrowernumber, $nextaccntno, 0 - $data, $paytype, 0 - $amountleft, $manager_id );
 156     $usth->finish;
 157
 158     UpdateStats({
 159                 branch => $branch,
 160                 type =>'payment',
 161                 amount => $data,
 162                 borrowernumber => $borrowernumber,
 163                 accountno => $nextaccntno }
 164     );
 165
 166     if ( C4::Context->preference("FinesLog") ) {
 167         $accdata->{'amountoutstanding_new'} = $newamtos;
 168         logaction("FINES", 'CREATE',$borrowernumber,Dumper({
 169             action            => 'create_payment',
 170             borrowernumber    => $borrowernumber,
 171             accountno         => $nextaccntno,
 172             amount            => $data * -1,
 173             amountoutstanding => $amountleft * -1,
 174             accounttype       => 'Pay',
 175             accountlines_paid => \@ids,
 176             manager_id        => $manager_id,
 177         }));
 178     }
 179
 180 }
 181
 182 =head2 makepayment
 183
 184   &makepayment($accountlines_id, $borrowernumber, $acctnumber, $amount, $branchcode);
 185
 186 Records the fact that a patron has paid off the entire amount he or
 187 she owes.
 188
 189 C<$borrowernumber> is the patron's borrower number. C<$acctnumber> is
 190 the account that was credited. C<$amount> is the amount paid (this is
 191 only used to record the payment. It is assumed to be equal to the
 192 amount owed). C<$branchcode> is the code of the branch where payment
 193 was made.
 194
 195 =cut
 196
 197 #'
 198 # FIXME - I'm not at all sure about the above, because I don't
 199 # understand what the acct* tables in the Koha database are for.
 200 sub makepayment {
 201
 202     #here we update both the accountoffsets and the account lines
 203     #updated to check, if they are paying off a lost item, we return the item
 204     # from their card, and put a note on the item record
 205     my ( $accountlines_id, $borrowernumber, $accountno, $amount, $user, $branch, $payment_note ) = @_;
 206     my $dbh = C4::Context->dbh;
 207     my $manager_id = 0;
 208     $manager_id = C4::Context->userenv->{'number'} if C4::Context->userenv;
 209
 210     # begin transaction
 211     my $nextaccntno = getnextacctno($borrowernumber);
 212     my $newamtos    = 0;
 213     my $sth         = $dbh->prepare("SELECT * FROM accountlines WHERE accountlines_id=?");
 214     $sth->execute( $accountlines_id );
 215     my $data = $sth->fetchrow_hashref;
 216
 217     my $payment;
 218     if ( $data->{'accounttype'} eq "Pay" ){
 219         my $udp =
 220             $dbh->prepare(
 221                 "UPDATE accountlines
 222                     SET amountoutstanding = 0
 223                     WHERE accountlines_id = ?
 224                 "
 225             );
 226         $udp->execute($accountlines_id);
 227     }else{
 228         my $udp =
 229             $dbh->prepare(
 230                 "UPDATE accountlines
 231                     SET amountoutstanding = 0
 232                     WHERE accountlines_id = ?
 233                 "
 234             );
 235         $udp->execute($accountlines_id);
 236
 237          # create new line
 238         my $payment = 0 - $amount;
 239         $payment_note //= "";
 240
 241         my $ins =
 242             $dbh->prepare(
 243                 "INSERT
 244                     INTO accountlines (borrowernumber, accountno, date, amount, itemnumber, description, accounttype, amountoutstanding, manager_id, note)
 245                     VALUES ( ?, ?, now(), ?, ?, '', 'Pay', 0, ?, ?)"
 246             );
 247         $ins->execute($borrowernumber, $nextaccntno, $payment, $data->{'itemnumber'}, $manager_id, $payment_note);
 248     }
 249
 250     if ( C4::Context->preference("FinesLog") ) {
 251         logaction("FINES", 'MODIFY', $borrowernumber, Dumper({
 252             action                => 'fee_payment',
 253             borrowernumber        => $borrowernumber,
 254             old_amountoutstanding => $data->{'amountoutstanding'},
 255             new_amountoutstanding => 0,
 256             amount_paid           => $data->{'amountoutstanding'},
 257             accountlines_id       => $data->{'accountlines_id'},
 258             accountno             => $data->{'accountno'},
 259             manager_id            => $manager_id,
 260         }));
 261
 262
 263         logaction("FINES", 'CREATE',$borrowernumber,Dumper({
 264             action            => 'create_payment',
 265             borrowernumber    => $borrowernumber,
 266             accountno         => $nextaccntno,
 267             amount            => $payment,
 268             amountoutstanding => 0,,
 269             accounttype       => 'Pay',
 270             accountlines_paid => [$data->{'accountlines_id'}],
 271             manager_id        => $manager_id,
 272         }));
 273     }
 274
 275     UpdateStats({
 276                 branch => $user,
 277                 type => 'payment',
 278                 amount => $amount,
 279                 borrowernumber => $borrowernumber,
 280                 accountno => $accountno}
 281     );
 282
 283     #check to see what accounttype
 284     if ( $data->{'accounttype'} eq 'Rep' || $data->{'accounttype'} eq 'L' ) {
 285         C4::Circulation::ReturnLostItem( $borrowernumber, $data->{'itemnumber'} );
 286     }
 287     my $sthr = $dbh->prepare("SELECT max(accountlines_id) AS lastinsertid FROM accountlines");
 288     $sthr->execute();
 289     my $datalastinsertid = $sthr->fetchrow_hashref;
 290     return $datalastinsertid->{'lastinsertid'};
 291 }
 292
 293 =head2 getnextacctno
 294
 295   $nextacct = &getnextacctno($borrowernumber);
 296
 297 Returns the next unused account number for the patron with the given
 298 borrower number.
 299
 300 =cut
 301
 302 #'
 303 # FIXME - Okay, so what does the above actually _mean_?
 304 sub getnextacctno {
 305     my ($borrowernumber) = shift or return;
 306     my $sth = C4::Context->dbh->prepare(
 307         "SELECT accountno+1 FROM accountlines
 308             WHERE    (borrowernumber = ?)
 309             ORDER BY accountno DESC
 310             LIMIT 1"
 311     );
 312     $sth->execute($borrowernumber);
 313     return ($sth->fetchrow || 1);
 314 }
 315
 316 =head2 fixaccounts (removed)
 317
 318   &fixaccounts($accountlines_id, $borrowernumber, $accountnumber, $amount);
 319
 320 #'
 321 # FIXME - I don't understand what this function does.
 322 sub fixaccounts {
 323     my ( $accountlines_id, $borrowernumber, $accountno, $amount ) = @_;
 324     my $dbh = C4::Context->dbh;
 325     my $sth = $dbh->prepare(
 326         "SELECT * FROM accountlines WHERE accountlines_id=?"
 327     );
 328     $sth->execute( $accountlines_id );
 329     my $data = $sth->fetchrow_hashref;
 330
 331     # FIXME - Error-checking
 332     my $diff        = $amount - $data->{'amount'};
 333     my $outstanding = $data->{'amountoutstanding'} + $diff;
 334     $sth->finish;
 335
 336     $dbh->do(<<EOT);
 337         UPDATE  accountlines
 338         SET     amount = '$amount',
 339                 amountoutstanding = '$outstanding'
 340         WHERE   accountlines_id = $accountlines_id
 341 EOT
 342         # FIXME: exceedingly bad form.  Use prepare with placholders ("?") in query and execute args.
 343 }
 344
 345 =cut
 346
 347 sub chargelostitem{
 348 # lost ==1 Lost, lost==2 longoverdue, lost==3 lost and paid for
 349 # FIXME: itemlost should be set to 3 after payment is made, should be a warning to the interface that
 350 # a charge has been added
 351 # FIXME : if no replacement price, borrower just doesn't get charged?
 352     my $dbh = C4::Context->dbh();
 353     my ($borrowernumber, $itemnumber, $amount, $description) = @_;
 354
 355     # first make sure the borrower hasn't already been charged for this item
 356     my $sth1=$dbh->prepare("SELECT * from accountlines
 357     WHERE borrowernumber=? AND itemnumber=? and accounttype='L'");
 358     $sth1->execute($borrowernumber,$itemnumber);
 359     my $existing_charge_hashref=$sth1->fetchrow_hashref();
 360
 361     # OK, they haven't
 362     unless ($existing_charge_hashref) {
 363         my $manager_id = 0;
 364         $manager_id = C4::Context->userenv->{'number'} if C4::Context->userenv;
 365         # This item is on issue ... add replacement cost to the borrower's record and mark it returned
 366         #  Note that we add this to the account even if there's no replacement price, allowing some other
 367         #  process (or person) to update it, since we don't handle any defaults for replacement prices.
 368         my $accountno = getnextacctno($borrowernumber);
 369         my $sth2=$dbh->prepare("INSERT INTO accountlines
 370         (borrowernumber,accountno,date,amount,description,accounttype,amountoutstanding,itemnumber,manager_id)
 371         VALUES (?,?,now(),?,?,'L',?,?,?)");
 372         $sth2->execute($borrowernumber,$accountno,$amount,
 373         $description,$amount,$itemnumber,$manager_id);
 374
 375         if ( C4::Context->preference("FinesLog") ) {
 376             logaction("FINES", 'CREATE', $borrowernumber, Dumper({
 377                 action            => 'create_fee',
 378                 borrowernumber    => $borrowernumber,
 379                 accountno         => $accountno,
 380                 amount            => $amount,
 381                 amountoutstanding => $amount,
 382                 description       => $description,
 383                 accounttype       => 'L',
 384                 itemnumber        => $itemnumber,
 385                 manager_id        => $manager_id,
 386             }));
 387         }
 388
 389     }
 390 }
 391
 392 =head2 manualinvoice
 393
 394   &manualinvoice($borrowernumber, $itemnumber, $description, $type,
 395                  $amount, $note);
 396
 397 C<$borrowernumber> is the patron's borrower number.
 398 C<$description> is a description of the transaction.
 399 C<$type> may be one of C<CS>, C<CB>, C<CW>, C<CF>, C<CL>, C<N>, C<L>,
 400 or C<REF>.
 401 C<$itemnumber> is the item involved, if pertinent; otherwise, it
 402 should be the empty string.
 403
 404 =cut
 405
 406 #'
 407 # FIXME: In Koha 3.0 , the only account adjustment 'types' passed to this function
 408 # are :
 409 #               'C' = CREDIT
 410 #               'FOR' = FORGIVEN  (Formerly 'F', but 'F' is taken to mean 'FINE' elsewhere)
 411 #               'N' = New Card fee
 412 #               'F' = Fine
 413 #               'A' = Account Management fee
 414 #               'M' = Sundry
 415 #               'L' = Lost Item
 416 #
 417
 418 sub manualinvoice {
 419     my ( $borrowernumber, $itemnum, $desc, $type, $amount, $note ) = @_;
 420     my $manager_id = 0;
 421     $manager_id = C4::Context->userenv->{'number'} if C4::Context->userenv;
 422     my $dbh      = C4::Context->dbh;
 423     my $notifyid = 0;
 424     my $insert;
 425     my $accountno  = getnextacctno($borrowernumber);
 426     my $amountleft = $amount;
 427
 428     if (   ( $type eq 'L' )
 429         or ( $type eq 'F' )
 430         or ( $type eq 'A' )
 431         or ( $type eq 'N' )
 432         or ( $type eq 'M' ) )
 433     {
 434         $notifyid = 1;
 435     }
 436
 437     if ( $itemnum ) {
 438         $desc .= ' ' . $itemnum;
 439         my $sth = $dbh->prepare(
 440             'INSERT INTO  accountlines
 441                         (borrowernumber, accountno, date, amount, description, accounttype, amountoutstanding, itemnumber,notify_id, note, manager_id)
 442         VALUES (?, ?, now(), ?,?, ?,?,?,?,?,?)');
 443      $sth->execute($borrowernumber, $accountno, $amount, $desc, $type, $amountleft, $itemnum,$notifyid, $note, $manager_id) || return $sth->errstr;
 444   } else {
 445     my $sth=$dbh->prepare("INSERT INTO  accountlines
 446             (borrowernumber, accountno, date, amount, description, accounttype, amountoutstanding,notify_id, note, manager_id)
 447             VALUES (?, ?, now(), ?, ?, ?, ?,?,?,?)"
 448         );
 449         $sth->execute( $borrowernumber, $accountno, $amount, $desc, $type,
 450             $amountleft, $notifyid, $note, $manager_id );
 451     }
 452
 453     if ( C4::Context->preference("FinesLog") ) {
 454         logaction("FINES", 'CREATE',$borrowernumber,Dumper({
 455             action            => 'create_fee',
 456             borrowernumber    => $borrowernumber,
 457             accountno         => $accountno,
 458             amount            => $amount,
 459             description       => $desc,
 460             accounttype       => $type,
 461             amountoutstanding => $amountleft,
 462             notify_id         => $notifyid,
 463             note              => $note,
 464             itemnumber        => $itemnum,
 465             manager_id        => $manager_id,
 466         }));
 467     }
 468
 469     return 0;
 470 }
 471
 472 sub getcharges {
 473         my ( $borrowerno, $timestamp, $accountno ) = @_;
 474         my $dbh        = C4::Context->dbh;
 475         my $timestamp2 = $timestamp - 1;
 476         my $query      = "";
 477         my $sth = $dbh->prepare(
 478                         "SELECT * FROM accountlines WHERE borrowernumber=? AND accountno = ?"
 479           );
 480         $sth->execute( $borrowerno, $accountno );
 481
 482     my @results;
 483     while ( my $data = $sth->fetchrow_hashref ) {
 484                 push @results,$data;
 485         }
 486     return (@results);
 487 }
 488
 489 sub ModNote {
 490     my ( $accountlines_id, $note ) = @_;
 491     my $dbh = C4::Context->dbh;
 492     my $sth = $dbh->prepare('UPDATE accountlines SET note = ? WHERE accountlines_id = ?');
 493     $sth->execute( $note, $accountlines_id );
 494 }
 495
 496 sub getcredits {
 497         my ( $date, $date2 ) = @_;
 498         my $dbh = C4::Context->dbh;
 499         my $sth = $dbh->prepare(
 500                                 "SELECT * FROM accountlines,borrowers
 501       WHERE amount < 0 AND accounttype not like 'Pay%' AND accountlines.borrowernumber = borrowers.borrowernumber
 502           AND timestamp >=TIMESTAMP(?) AND timestamp < TIMESTAMP(?)"
 503       );
 504
 505     $sth->execute( $date, $date2 );
 506     my @results;
 507     while ( my $data = $sth->fetchrow_hashref ) {
 508                 $data->{'date'} = $data->{'timestamp'};
 509                 push @results,$data;
 510         }
 511     return (@results);
 512 }
 513
 514
 515 sub getrefunds {
 516         my ( $date, $date2 ) = @_;
 517         my $dbh = C4::Context->dbh;
 518
 519         my $sth = $dbh->prepare(
 520                                 "SELECT *,timestamp AS datetime
 521                   FROM accountlines,borrowers
 522                   WHERE (accounttype = 'REF'
 523                                           AND accountlines.borrowernumber = borrowers.borrowernumber
 524                                                           AND date  >=?  AND date  <?)"
 525     );
 526
 527     $sth->execute( $date, $date2 );
 528
 529     my @results;
 530     while ( my $data = $sth->fetchrow_hashref ) {
 531                 push @results,$data;
 532
 533         }
 534     return (@results);
 535 }
 536
 537 sub ReversePayment {
 538     my ( $accountlines_id ) = @_;
 539     my $dbh = C4::Context->dbh;
 540
 541     my $sth = $dbh->prepare('SELECT * FROM accountlines WHERE accountlines_id = ?');
 542     $sth->execute( $accountlines_id );
 543     my $row = $sth->fetchrow_hashref();
 544     my $amount_outstanding = $row->{'amountoutstanding'};
 545
 546     if ( $amount_outstanding <= 0 ) {
 547         $sth = $dbh->prepare('UPDATE accountlines SET amountoutstanding = amount * -1, description = CONCAT( description, " Reversed -" ) WHERE accountlines_id = ?');
 548         $sth->execute( $accountlines_id );
 549     } else {
 550         $sth = $dbh->prepare('UPDATE accountlines SET amountoutstanding = 0, description = CONCAT( description, " Reversed -" ) WHERE accountlines_id = ?');
 551         $sth->execute( $accountlines_id );
 552     }
 553
 554     if ( C4::Context->preference("FinesLog") ) {
 555         my $manager_id = 0;
 556         $manager_id = C4::Context->userenv->{'number'} if C4::Context->userenv;
 557
 558         if ( $amount_outstanding <= 0 ) {
 559             $row->{'amountoutstanding'} *= -1;
 560         } else {
 561             $row->{'amountoutstanding'} = '0';
 562         }
 563         $row->{'description'} .= ' Reversed -';
 564         logaction("FINES", 'MODIFY', $row->{'borrowernumber'}, Dumper({
 565             action                => 'reverse_fee_payment',
 566             borrowernumber        => $row->{'borrowernumber'},
 567             old_amountoutstanding => $row->{'amountoutstanding'},
 568             new_amountoutstanding => 0 - $amount_outstanding,,
 569             accountlines_id       => $row->{'accountlines_id'},
 570             accountno             => $row->{'accountno'},
 571             manager_id            => $manager_id,
 572         }));
 573
 574     }
 575
 576 }
 577
 578 =head2 recordpayment_selectaccts
 579
 580   recordpayment_selectaccts($borrowernumber, $payment,$accts);
 581
 582 Record payment by a patron. C<$borrowernumber> is the patron's
 583 borrower number. C<$payment> is a floating-point number, giving the
 584 amount that was paid. C<$accts> is an array ref to a list of
 585 accountnos which the payment can be recorded against
 586
 587 Amounts owed are paid off oldest first. That is, if the patron has a
 588 $1 fine from Feb. 1, another $1 fine from Mar. 1, and makes a payment
 589 of $1.50, then the oldest fine will be paid off in full, and $0.50
 590 will be credited to the next one.
 591
 592 =cut
 593
 594 sub recordpayment_selectaccts {
 595     my ( $borrowernumber, $amount, $accts, $note ) = @_;
 596
 597     my $dbh        = C4::Context->dbh;
 598     my $newamtos   = 0;
 599     my $accdata    = q{};
 600     my $branch     = C4::Context->userenv->{branch};
 601     my $amountleft = $amount;
 602     my $manager_id = 0;
 603     $manager_id = C4::Context->userenv->{'number'} if C4::Context->userenv;
 604     my $sql = 'SELECT * FROM accountlines WHERE (borrowernumber = ?) ' .
 605     'AND (amountoutstanding<>0) ';
 606     if (@{$accts} ) {
 607         $sql .= ' AND accountno IN ( ' .  join ',', @{$accts};
 608         $sql .= ' ) ';
 609     }
 610     $sql .= ' ORDER BY date';
 611     # begin transaction
 612     my $nextaccntno = getnextacctno($borrowernumber);
 613
 614     # get lines with outstanding amounts to offset
 615     my $rows = $dbh->selectall_arrayref($sql, { Slice => {} }, $borrowernumber);
 616
 617     # offset transactions
 618     my $sth     = $dbh->prepare('UPDATE accountlines SET amountoutstanding= ? ' .
 619         'WHERE accountlines_id=?');
 620
 621     my @ids;
 622     for my $accdata ( @{$rows} ) {
 623         if ($amountleft == 0) {
 624             last;
 625         }
 626         if ( $accdata->{amountoutstanding} < $amountleft ) {
 627             $newamtos = 0;
 628             $amountleft -= $accdata->{amountoutstanding};
 629         }
 630         else {
 631             $newamtos   = $accdata->{amountoutstanding} - $amountleft;
 632             $amountleft = 0;
 633         }
 634         my $thisacct = $accdata->{accountlines_id};
 635         $sth->execute( $newamtos, $thisacct );
 636
 637         if ( C4::Context->preference("FinesLog") ) {
 638             logaction("FINES", 'MODIFY', $borrowernumber, Dumper({
 639                 action                => 'fee_payment',
 640                 borrowernumber        => $borrowernumber,
 641                 old_amountoutstanding => $accdata->{'amountoutstanding'},
 642                 new_amountoutstanding => $newamtos,
 643                 amount_paid           => $accdata->{'amountoutstanding'} - $newamtos,
 644                 accountlines_id       => $accdata->{'accountlines_id'},
 645                 accountno             => $accdata->{'accountno'},
 646                 manager_id            => $manager_id,
 647             }));
 648             push( @ids, $accdata->{'accountlines_id'} );
 649         }
 650
 651     }
 652
 653     # create new line
 654     $sql = 'INSERT INTO accountlines ' .
 655     '(borrowernumber, accountno,date,amount,description,accounttype,amountoutstanding,manager_id,note) ' .
 656     q|VALUES (?,?,now(),?,'','Pay',?,?,?)|;
 657     $dbh->do($sql,{},$borrowernumber, $nextaccntno, 0 - $amount, 0 - $amountleft, $manager_id, $note );
 658     UpdateStats({
 659                 branch => $branch,
 660                 type => 'payment',
 661                 amount => $amount,
 662                 borrowernumber => $borrowernumber,
 663                 accountno => $nextaccntno}
 664     );
 665
 666     if ( C4::Context->preference("FinesLog") ) {
 667         logaction("FINES", 'CREATE',$borrowernumber,Dumper({
 668             action            => 'create_payment',
 669             borrowernumber    => $borrowernumber,
 670             accountno         => $nextaccntno,
 671             amount            => 0 - $amount,
 672             amountoutstanding => 0 - $amountleft,
 673             accounttype       => 'Pay',
 674             accountlines_paid => \@ids,
 675             manager_id        => $manager_id,
 676         }));
 677     }
 678
 679     return;
 680 }
 681
 682 # makepayment needs to be fixed to handle partials till then this separate subroutine
 683 # fills in
 684 sub makepartialpayment {
 685     my ( $accountlines_id, $borrowernumber, $accountno, $amount, $user, $branch, $payment_note ) = @_;
 686     my $manager_id = 0;
 687     $manager_id = C4::Context->userenv->{'number'} if C4::Context->userenv;
 688     if (!$amount || $amount < 0) {
 689         return;
 690     }
 691     $payment_note //= "";
 692     my $dbh = C4::Context->dbh;
 693
 694     my $nextaccntno = getnextacctno($borrowernumber);
 695     my $newamtos    = 0;
 696
 697     my $data = $dbh->selectrow_hashref(
 698         'SELECT * FROM accountlines WHERE  accountlines_id=?',undef,$accountlines_id);
 699     my $new_outstanding = $data->{amountoutstanding} - $amount;
 700
 701     my $update = 'UPDATE  accountlines SET amountoutstanding = ?  WHERE   accountlines_id = ? ';
 702     $dbh->do( $update, undef, $new_outstanding, $accountlines_id);
 703
 704     if ( C4::Context->preference("FinesLog") ) {
 705         logaction("FINES", 'MODIFY', $borrowernumber, Dumper({
 706             action                => 'fee_payment',
 707             borrowernumber        => $borrowernumber,
 708             old_amountoutstanding => $data->{'amountoutstanding'},
 709             new_amountoutstanding => $new_outstanding,
 710             amount_paid           => $data->{'amountoutstanding'} - $new_outstanding,
 711             accountlines_id       => $data->{'accountlines_id'},
 712             accountno             => $data->{'accountno'},
 713             manager_id            => $manager_id,
 714         }));
 715     }
 716
 717     # create new line
 718     my $insert = 'INSERT INTO accountlines (borrowernumber, accountno, date, amount, '
 719     .  'description, accounttype, amountoutstanding, itemnumber, manager_id, note) '
 720     . ' VALUES (?, ?, now(), ?, ?, ?, 0, ?, ?, ?)';
 721
 722     $dbh->do(  $insert, undef, $borrowernumber, $nextaccntno, $amount,
 723         "Payment, thanks - $user", 'Pay', $data->{'itemnumber'}, $manager_id, $payment_note);
 724
 725     UpdateStats({
 726                 branch => $user,
 727                 type => 'payment',
 728                 amount => $amount,
 729                 borrowernumber => $borrowernumber,
 730                 accountno => $accountno}
 731     );
 732
 733     if ( C4::Context->preference("FinesLog") ) {
 734         logaction("FINES", 'CREATE',$borrowernumber,Dumper({
 735             action            => 'create_payment',
 736             borrowernumber    => $user,
 737             accountno         => $nextaccntno,
 738             amount            => 0 - $amount,
 739             accounttype       => 'Pay',
 740             itemnumber        => $data->{'itemnumber'},
 741             accountlines_paid => [ $data->{'accountlines_id'} ],
 742             manager_id        => $manager_id,
 743         }));
 744     }
 745
 746     return;
 747 }
 748
 749 =head2 WriteOffFee
 750
 751   WriteOffFee( $borrowernumber, $accountline_id, $itemnum, $accounttype, $amount, $branch, $payment_note );
 752
 753 Write off a fine for a patron.
 754 C<$borrowernumber> is the patron's borrower number.
 755 C<$accountline_id> is the accountline_id of the fee to write off.
 756 C<$itemnum> is the itemnumber of of item whose fine is being written off.
 757 C<$accounttype> is the account type of the fine being written off.
 758 C<$amount> is a floating-point number, giving the amount that is being written off.
 759 C<$branch> is the branchcode of the library where the writeoff occurred.
 760 C<$payment_note> is the note to attach to this payment
 761
 762 =cut
 763
 764 sub WriteOffFee {
 765     my ( $borrowernumber, $accountlines_id, $itemnum, $accounttype, $amount, $branch, $payment_note ) = @_;
 766     $payment_note //= "";
 767     $branch ||= C4::Context->userenv->{branch};
 768     my $manager_id = 0;
 769     $manager_id = C4::Context->userenv->{'number'} if C4::Context->userenv;
 770
 771     # if no item is attached to fine, make sure to store it as a NULL
 772     $itemnum ||= undef;
 773
 774     my ( $sth, $query );
 775     my $dbh = C4::Context->dbh();
 776
 777     $query = "
 778         UPDATE accountlines SET amountoutstanding = 0
 779         WHERE accountlines_id = ? AND borrowernumber = ?
 780     ";
 781     $sth = $dbh->prepare( $query );
 782     $sth->execute( $accountlines_id, $borrowernumber );
 783
 784     if ( C4::Context->preference("FinesLog") ) {
 785         logaction("FINES", 'MODIFY', $borrowernumber, Dumper({
 786             action                => 'fee_writeoff',
 787             borrowernumber        => $borrowernumber,
 788             accountlines_id       => $accountlines_id,
 789             manager_id            => $manager_id,
 790         }));
 791     }
 792
 793     $query ="
 794         INSERT INTO accountlines
 795         ( borrowernumber, accountno, itemnumber, date, amount, description, accounttype, manager_id, note )
 796         VALUES ( ?, ?, ?, NOW(), ?, 'Writeoff', 'W', ?, ? )
 797     ";
 798     $sth = $dbh->prepare( $query );
 799     my $acct = getnextacctno($borrowernumber);
 800     $sth->execute( $borrowernumber, $acct, $itemnum, $amount, $manager_id, $payment_note );
 801
 802     if ( C4::Context->preference("FinesLog") ) {
 803         logaction("FINES", 'CREATE',$borrowernumber,Dumper({
 804             action            => 'create_writeoff',
 805             borrowernumber    => $borrowernumber,
 806             accountno         => $acct,
 807             amount            => 0 - $amount,
 808             accounttype       => 'W',
 809             itemnumber        => $itemnum,
 810             accountlines_paid => [ $accountlines_id ],
 811             manager_id        => $manager_id,
 812         }));
 813     }
 814
 815     UpdateStats({
 816                 branch => $branch,
 817                 type => 'writeoff',
 818                 amount => $amount,
 819                 borrowernumber => $borrowernumber}
 820     );
 821
 822 }
 823
 824 END { }    # module clean-up code here (global destructor)
 825
 826 1;
 827 __END__
 828
 829 =head1 SEE ALSO
 830
 831 DBI(3)
 832
 833 =cut
 834