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::Items;
  27 use C4::Circulation qw(MarkIssueReturned);
  28
  29 use vars qw($VERSION @ISA @EXPORT);
  30
  31 BEGIN {
  32         # set the version for version checking
  33         $VERSION = 3.03;
  34         require Exporter;
  35         @ISA    = qw(Exporter);
  36         @EXPORT = qw(
  37                 &recordpayment &makepayment &manualinvoice
  38                 &getnextacctno &reconcileaccount &getcharges &ModNote &getcredits
  39                 &getrefunds &chargelostitem
  40                 &ReversePayment
  41         ); # removed &fixaccounts
  42 }
  43
  44 =head1 NAME
  45
  46 C4::Accounts - Functions for dealing with Koha accounts
  47
  48 =head1 SYNOPSIS
  49
  50 use C4::Accounts;
  51
  52 =head1 DESCRIPTION
  53
  54 The functions in this module deal with the monetary aspect of Koha,
  55 including looking up and modifying the amount of money owed by a
  56 patron.
  57
  58 =head1 FUNCTIONS
  59
  60 =head2 recordpayment
  61
  62   &recordpayment($borrowernumber, $payment);
  63
  64 Record payment by a patron. C<$borrowernumber> is the patron's
  65 borrower number. C<$payment> is a floating-point number, giving the
  66 amount that was paid.
  67
  68 Amounts owed are paid off oldest first. That is, if the patron has a
  69 $1 fine from Feb. 1, another $1 fine from Mar. 1, and makes a payment
  70 of $1.50, then the oldest fine will be paid off in full, and $0.50
  71 will be credited to the next one.
  72
  73 =cut
  74
  75 #'
  76 sub recordpayment {
  77
  78     #here we update the account lines
  79     my ( $borrowernumber, $data ) = @_;
  80     my $dbh        = C4::Context->dbh;
  81     my $newamtos   = 0;
  82     my $accdata    = "";
  83     my $branch     = C4::Context->userenv->{'branch'};
  84     my $amountleft = $data;
  85
  86     # begin transaction
  87     my $nextaccntno = getnextacctno($borrowernumber);
  88
  89     # get lines with outstanding amounts to offset
  90     my $sth = $dbh->prepare(
  91         "SELECT * FROM accountlines
  92   WHERE (borrowernumber = ?) AND (amountoutstanding<>0)
  93   ORDER BY date"
  94     );
  95     $sth->execute($borrowernumber);
  96
  97     # offset transactions
  98     while ( ( $accdata = $sth->fetchrow_hashref ) and ( $amountleft > 0 ) ) {
  99         if ( $accdata->{'amountoutstanding'} < $amountleft ) {
 100             $newamtos = 0;
 101             $amountleft -= $accdata->{'amountoutstanding'};
 102         }
 103         else {
 104             $newamtos   = $accdata->{'amountoutstanding'} - $amountleft;
 105             $amountleft = 0;
 106         }
 107         my $thisacct = $accdata->{accountno};
 108         my $usth     = $dbh->prepare(
 109             "UPDATE accountlines SET amountoutstanding= ?
 110      WHERE (borrowernumber = ?) AND (accountno=?)"
 111         );
 112         $usth->execute( $newamtos, $borrowernumber, $thisacct );
 113         $usth->finish;
 114 #        $usth = $dbh->prepare(
 115 #            "INSERT INTO accountoffsets
 116 #     (borrowernumber, accountno, offsetaccount,  offsetamount)
 117 #     VALUES (?,?,?,?)"
 118 #        );
 119 #        $usth->execute( $borrowernumber, $accdata->{'accountno'},
 120 #            $nextaccntno, $newamtos );
 121         $usth->finish;
 122     }
 123
 124     # create new line
 125     my $usth = $dbh->prepare(
 126         "INSERT INTO accountlines
 127   (borrowernumber, accountno,date,amount,description,accounttype,amountoutstanding)
 128   VALUES (?,?,now(),?,'Payment,thanks','Pay',?)"
 129     );
 130     $usth->execute( $borrowernumber, $nextaccntno, 0 - $data, 0 - $amountleft );
 131     $usth->finish;
 132     UpdateStats( $branch, 'payment', $data, '', '', '', $borrowernumber, $nextaccntno );
 133     $sth->finish;
 134 }
 135
 136 =head2 makepayment
 137
 138   &makepayment($borrowernumber, $acctnumber, $amount, $branchcode);
 139
 140 Records the fact that a patron has paid off the entire amount he or
 141 she owes.
 142
 143 C<$borrowernumber> is the patron's borrower number. C<$acctnumber> is
 144 the account that was credited. C<$amount> is the amount paid (this is
 145 only used to record the payment. It is assumed to be equal to the
 146 amount owed). C<$branchcode> is the code of the branch where payment
 147 was made.
 148
 149 =cut
 150
 151 #'
 152 # FIXME - I'm not at all sure about the above, because I don't
 153 # understand what the acct* tables in the Koha database are for.
 154 sub makepayment {
 155
 156     #here we update both the accountoffsets and the account lines
 157     #updated to check, if they are paying off a lost item, we return the item
 158     # from their card, and put a note on the item record
 159     my ( $borrowernumber, $accountno, $amount, $user, $branch ) = @_;
 160     my $dbh = C4::Context->dbh;
 161
 162     # begin transaction
 163     my $nextaccntno = getnextacctno($borrowernumber);
 164     my $newamtos    = 0;
 165     my $sth =
 166       $dbh->prepare(
 167         "SELECT * FROM accountlines WHERE  borrowernumber=? AND accountno=?");
 168     $sth->execute( $borrowernumber, $accountno );
 169     my $data = $sth->fetchrow_hashref;
 170     $sth->finish;
 171
 172     $dbh->do(
 173         "UPDATE  accountlines
 174         SET     amountoutstanding = 0
 175         WHERE   borrowernumber = $borrowernumber
 176           AND   accountno = $accountno
 177         "
 178     );
 179
 180     #  print $updquery;
 181 #    $dbh->do( "
 182 #        INSERT INTO     accountoffsets
 183 #                        (borrowernumber, accountno, offsetaccount,
 184 #                         offsetamount)
 185 #        VALUES          ($borrowernumber, $accountno, $nextaccntno, $newamtos)
 186 #        " );
 187
 188     # create new line
 189     my $payment = 0 - $amount;
 190     $dbh->do( "
 191         INSERT INTO     accountlines
 192                         (borrowernumber, accountno, date, amount,
 193                          description, accounttype, amountoutstanding)
 194         VALUES          ($borrowernumber, $nextaccntno, now(), $payment,
 195                         'Payment,thanks - $user', 'Pay', 0)
 196         " );
 197
 198     # FIXME - The second argument to &UpdateStats is supposed to be the
 199     # branch code.
 200     # UpdateStats is now being passed $accountno too. MTJ
 201     UpdateStats( $user, 'payment', $amount, '', '', '', $borrowernumber,
 202         $accountno );
 203     $sth->finish;
 204
 205     #check to see what accounttype
 206     if ( $data->{'accounttype'} eq 'Rep' || $data->{'accounttype'} eq 'L' ) {
 207         returnlost( $borrowernumber, $data->{'itemnumber'} );
 208     }
 209 }
 210
 211 =head2 getnextacctno
 212
 213   $nextacct = &getnextacctno($borrowernumber);
 214
 215 Returns the next unused account number for the patron with the given
 216 borrower number.
 217
 218 =cut
 219
 220 #'
 221 # FIXME - Okay, so what does the above actually _mean_?
 222 sub getnextacctno ($) {
 223     my ($borrowernumber) = shift or return undef;
 224     my $sth = C4::Context->dbh->prepare(
 225         "SELECT accountno+1 FROM accountlines
 226          WHERE    (borrowernumber = ?)
 227          ORDER BY accountno DESC
 228                  LIMIT 1"
 229     );
 230     $sth->execute($borrowernumber);
 231     return ($sth->fetchrow || 1);
 232 }
 233
 234 =head2 fixaccounts (removed)
 235
 236   &fixaccounts($borrowernumber, $accountnumber, $amount);
 237
 238 #'
 239 # FIXME - I don't understand what this function does.
 240 sub fixaccounts {
 241     my ( $borrowernumber, $accountno, $amount ) = @_;
 242     my $dbh = C4::Context->dbh;
 243     my $sth = $dbh->prepare(
 244         "SELECT * FROM accountlines WHERE borrowernumber=?
 245      AND accountno=?"
 246     );
 247     $sth->execute( $borrowernumber, $accountno );
 248     my $data = $sth->fetchrow_hashref;
 249
 250     # FIXME - Error-checking
 251     my $diff        = $amount - $data->{'amount'};
 252     my $outstanding = $data->{'amountoutstanding'} + $diff;
 253     $sth->finish;
 254
 255     $dbh->do(<<EOT);
 256         UPDATE  accountlines
 257         SET     amount = '$amount',
 258                 amountoutstanding = '$outstanding'
 259         WHERE   borrowernumber = $borrowernumber
 260           AND   accountno = $accountno
 261 EOT
 262         # FIXME: exceedingly bad form.  Use prepare with placholders ("?") in query and execute args.
 263 }
 264
 265 =cut
 266
 267 sub returnlost{
 268     my ( $borrowernumber, $itemnum ) = @_;
 269     C4::Circulation::MarkIssueReturned( $borrowernumber, $itemnum );
 270     my $borrower = C4::Members::GetMember( 'borrowernumber'=>$borrowernumber );
 271     my @datearr = localtime(time);
 272     my $date = ( 1900 + $datearr[5] ) . "-" . ( $datearr[4] + 1 ) . "-" . $datearr[3];
 273     my $bor = "$borrower->{'firstname'} $borrower->{'surname'} $borrower->{'cardnumber'}";
 274     ModItem({ paidfor =>  "Paid for by $bor $date" }, undef, $itemnum);
 275 }
 276
 277
 278 sub chargelostitem{
 279 # lost ==1 Lost, lost==2 longoverdue, lost==3 lost and paid for
 280 # FIXME: itemlost should be set to 3 after payment is made, should be a warning to the interface that
 281 # a charge has been added
 282 # FIXME : if no replacement price, borrower just doesn't get charged?
 283
 284     my $dbh = C4::Context->dbh();
 285     my ($itemnumber) = @_;
 286     my $sth=$dbh->prepare("SELECT issues.*,items.*,biblio.title
 287                            FROM issues
 288                            JOIN items USING (itemnumber)
 289                            JOIN biblio USING (biblionumber)
 290                            WHERE issues.itemnumber=?");
 291     $sth->execute($itemnumber);
 292     my $issues=$sth->fetchrow_hashref();
 293
 294     # if a borrower lost the item, add a replacement cost to the their record
 295     if ( $issues->{borrowernumber} ){
 296
 297         # first make sure the borrower hasn't already been charged for this item
 298         my $sth1=$dbh->prepare("SELECT * from accountlines
 299         WHERE borrowernumber=? AND itemnumber=? and accounttype='L'");
 300         $sth1->execute($issues->{'borrowernumber'},$itemnumber);
 301         my $existing_charge_hashref=$sth1->fetchrow_hashref();
 302
 303         # OK, they haven't
 304         unless ($existing_charge_hashref) {
 305             # This item is on issue ... add replacement cost to the borrower's record and mark it returned
 306             #  Note that we add this to the account even if there's no replacement price, allowing some other
 307             #  process (or person) to update it, since we don't handle any defaults for replacement prices.
 308             my $accountno = getnextacctno($issues->{'borrowernumber'});
 309             my $sth2=$dbh->prepare("INSERT INTO accountlines
 310             (borrowernumber,accountno,date,amount,description,accounttype,amountoutstanding,itemnumber)
 311             VALUES (?,?,now(),?,?,'L',?,?)");
 312             $sth2->execute($issues->{'borrowernumber'},$accountno,$issues->{'replacementprice'},
 313             "Lost Item $issues->{'title'} $issues->{'barcode'}",
 314             $issues->{'replacementprice'},$itemnumber);
 315             $sth2->finish;
 316         # FIXME: Log this ?
 317         }
 318         #FIXME : Should probably have a way to distinguish this from an item that really was returned.
 319         #warn " $issues->{'borrowernumber'}  /  $itemnumber ";
 320         C4::Circulation::MarkIssueReturned($issues->{borrowernumber},$itemnumber);
 321         #  Shouldn't MarkIssueReturned do this?
 322         C4::Items::ModItem({ onloan => undef }, undef, $itemnumber);
 323     }
 324     $sth->finish;
 325 }
 326
 327 =head2 manualinvoice
 328
 329   &manualinvoice($borrowernumber, $itemnumber, $description, $type,
 330                  $amount, $note);
 331
 332 C<$borrowernumber> is the patron's borrower number.
 333 C<$description> is a description of the transaction.
 334 C<$type> may be one of C<CS>, C<CB>, C<CW>, C<CF>, C<CL>, C<N>, C<L>,
 335 or C<REF>.
 336 C<$itemnumber> is the item involved, if pertinent; otherwise, it
 337 should be the empty string.
 338
 339 =cut
 340
 341 #'
 342 # FIXME: In Koha 3.0 , the only account adjustment 'types' passed to this function
 343 # are :
 344 #               'C' = CREDIT
 345 #               'FOR' = FORGIVEN  (Formerly 'F', but 'F' is taken to mean 'FINE' elsewhere)
 346 #               'N' = New Card fee
 347 #               'F' = Fine
 348 #               'A' = Account Management fee
 349 #               'M' = Sundry
 350 #               'L' = Lost Item
 351 #
 352
 353 sub manualinvoice {
 354     my ( $borrowernumber, $itemnum, $desc, $type, $amount, $note ) = @_;
 355     my $manager_id = 0;
 356     $manager_id = C4::Context->userenv->{'number'} if C4::Context->userenv;
 357     my $dbh      = C4::Context->dbh;
 358     my $notifyid = 0;
 359     my $insert;
 360     $itemnum =~ s/ //g;
 361     my $accountno  = getnextacctno($borrowernumber);
 362     my $amountleft = $amount;
 363
 364 #    if (   $type eq 'CS'
 365 #        || $type eq 'CB'
 366 #        || $type eq 'CW'
 367 #        || $type eq 'CF'
 368 #        || $type eq 'CL' )
 369 #    {
 370 #        my $amount2 = $amount * -1;    # FIXME - $amount2 = -$amount
 371 #        $amountleft =
 372 #          fixcredit( $borrowernumber, $amount2, $itemnum, $type, $user );
 373 #    }
 374     if ( $type eq 'N' ) {
 375         $desc .= " New Card";
 376     }
 377     if ( $type eq 'F' ) {
 378         $desc .= " Fine";
 379     }
 380     if ( $type eq 'A' ) {
 381         $desc .= " Account Management fee";
 382     }
 383     if ( $type eq 'M' ) {
 384         $desc .= " Sundry";
 385     }
 386
 387     if ( $type eq 'L' && $desc eq '' ) {
 388
 389         $desc = " Lost Item";
 390     }
 391 #    if ( $type eq 'REF' ) {
 392 #        $desc .= " Cash Refund";
 393 #        $amountleft = refund( '', $borrowernumber, $amount );
 394 #    }
 395     if (   ( $type eq 'L' )
 396         or ( $type eq 'F' )
 397         or ( $type eq 'A' )
 398         or ( $type eq 'N' )
 399         or ( $type eq 'M' ) )
 400     {
 401         $notifyid = 1;
 402     }
 403
 404     if ( $itemnum ne '' ) {
 405         $desc .= " " . $itemnum;
 406         my $sth = $dbh->prepare(
 407             "INSERT INTO  accountlines
 408                         (borrowernumber, accountno, date, amount, description, accounttype, amountoutstanding, itemnumber,notify_id, note, manager_id)
 409         VALUES (?, ?, now(), ?,?, ?,?,?,?,?,?)");
 410      $sth->execute($borrowernumber, $accountno, $amount, $desc, $type, $amountleft, $itemnum,$notifyid, $note, $manager_id) || return $sth->errstr;
 411   } else {
 412     my $sth=$dbh->prepare("INSERT INTO  accountlines
 413             (borrowernumber, accountno, date, amount, description, accounttype, amountoutstanding,notify_id, note, manager_id)
 414             VALUES (?, ?, now(), ?, ?, ?, ?,?,?,?)"
 415         );
 416         $sth->execute( $borrowernumber, $accountno, $amount, $desc, $type,
 417             $amountleft, $notifyid, $note, $manager_id );
 418     }
 419     return 0;
 420 }
 421
 422 =head2 fixcredit #### DEPRECATED
 423
 424  $amountleft = &fixcredit($borrowernumber, $data, $barcode, $type, $user);
 425
 426  This function is only used internally, not exported.
 427
 428 =cut
 429
 430 # This function is deprecated in 3.0
 431
 432 sub fixcredit {
 433
 434     #here we update both the accountoffsets and the account lines
 435     my ( $borrowernumber, $data, $barcode, $type, $user ) = @_;
 436     my $dbh        = C4::Context->dbh;
 437     my $newamtos   = 0;
 438     my $accdata    = "";
 439     my $amountleft = $data;
 440     if ( $barcode ne '' ) {
 441         my $item        = GetBiblioFromItemNumber( '', $barcode );
 442         my $nextaccntno = getnextacctno($borrowernumber);
 443         my $query       = "SELECT * FROM accountlines WHERE (borrowernumber=?
 444     AND itemnumber=? AND amountoutstanding > 0)";
 445         if ( $type eq 'CL' ) {
 446             $query .= " AND (accounttype = 'L' OR accounttype = 'Rep')";
 447         }
 448         elsif ( $type eq 'CF' ) {
 449             $query .= " AND (accounttype = 'F' OR accounttype = 'FU' OR
 450       accounttype='Res' OR accounttype='Rent')";
 451         }
 452         elsif ( $type eq 'CB' ) {
 453             $query .= " and accounttype='A'";
 454         }
 455
 456         #    print $query;
 457         my $sth = $dbh->prepare($query);
 458         $sth->execute( $borrowernumber, $item->{'itemnumber'} );
 459         $accdata = $sth->fetchrow_hashref;
 460         $sth->finish;
 461         if ( $accdata->{'amountoutstanding'} < $amountleft ) {
 462             $newamtos = 0;
 463             $amountleft -= $accdata->{'amountoutstanding'};
 464         }
 465         else {
 466             $newamtos   = $accdata->{'amountoutstanding'} - $amountleft;
 467             $amountleft = 0;
 468         }
 469         my $thisacct = $accdata->{accountno};
 470         my $usth     = $dbh->prepare(
 471             "UPDATE accountlines SET amountoutstanding= ?
 472      WHERE (borrowernumber = ?) AND (accountno=?)"
 473         );
 474         $usth->execute( $newamtos, $borrowernumber, $thisacct );
 475         $usth->finish;
 476         $usth = $dbh->prepare(
 477             "INSERT INTO accountoffsets
 478      (borrowernumber, accountno, offsetaccount,  offsetamount)
 479      VALUES (?,?,?,?)"
 480         );
 481         $usth->execute( $borrowernumber, $accdata->{'accountno'},
 482             $nextaccntno, $newamtos );
 483         $usth->finish;
 484     }
 485
 486     # begin transaction
 487     my $nextaccntno = getnextacctno($borrowernumber);
 488
 489     # get lines with outstanding amounts to offset
 490     my $sth = $dbh->prepare(
 491         "SELECT * FROM accountlines
 492   WHERE (borrowernumber = ?) AND (amountoutstanding >0)
 493   ORDER BY date"
 494     );
 495     $sth->execute($borrowernumber);
 496
 497     #  print $query;
 498     # offset transactions
 499     while ( ( $accdata = $sth->fetchrow_hashref ) and ( $amountleft > 0 ) ) {
 500         if ( $accdata->{'amountoutstanding'} < $amountleft ) {
 501             $newamtos = 0;
 502             $amountleft -= $accdata->{'amountoutstanding'};
 503         }
 504         else {
 505             $newamtos   = $accdata->{'amountoutstanding'} - $amountleft;
 506             $amountleft = 0;
 507         }
 508         my $thisacct = $accdata->{accountno};
 509         my $usth     = $dbh->prepare(
 510             "UPDATE accountlines SET amountoutstanding= ?
 511      WHERE (borrowernumber = ?) AND (accountno=?)"
 512         );
 513         $usth->execute( $newamtos, $borrowernumber, $thisacct );
 514         $usth->finish;
 515         $usth = $dbh->prepare(
 516             "INSERT INTO accountoffsets
 517      (borrowernumber, accountno, offsetaccount,  offsetamount)
 518      VALUE (?,?,?,?)"
 519         );
 520         $usth->execute( $borrowernumber, $accdata->{'accountno'},
 521             $nextaccntno, $newamtos );
 522         $usth->finish;
 523     }
 524     $sth->finish;
 525     $type = "Credit " . $type;
 526     UpdateStats( $user, $type, $data, $user, '', '', $borrowernumber );
 527     $amountleft *= -1;
 528     return ($amountleft);
 529
 530 }
 531
 532 =head2 refund
 533
 534 #FIXME : DEPRECATED SUB
 535  This subroutine tracks payments and/or credits against fines/charges
 536    using the accountoffsets table, which is not used consistently in
 537    Koha's fines management, and so is not used in 3.0
 538
 539 =cut
 540
 541 sub refund {
 542
 543     #here we update both the accountoffsets and the account lines
 544     my ( $borrowernumber, $data ) = @_;
 545     my $dbh        = C4::Context->dbh;
 546     my $newamtos   = 0;
 547     my $accdata    = "";
 548     my $amountleft = $data * -1;
 549
 550     # begin transaction
 551     my $nextaccntno = getnextacctno($borrowernumber);
 552
 553     # get lines with outstanding amounts to offset
 554     my $sth = $dbh->prepare(
 555         "SELECT * FROM accountlines
 556   WHERE (borrowernumber = ?) AND (amountoutstanding<0)
 557   ORDER BY date"
 558     );
 559     $sth->execute($borrowernumber);
 560
 561     #  print $amountleft;
 562     # offset transactions
 563     while ( ( $accdata = $sth->fetchrow_hashref ) and ( $amountleft < 0 ) ) {
 564         if ( $accdata->{'amountoutstanding'} > $amountleft ) {
 565             $newamtos = 0;
 566             $amountleft -= $accdata->{'amountoutstanding'};
 567         }
 568         else {
 569             $newamtos   = $accdata->{'amountoutstanding'} - $amountleft;
 570             $amountleft = 0;
 571         }
 572
 573         #     print $amountleft;
 574         my $thisacct = $accdata->{accountno};
 575         my $usth     = $dbh->prepare(
 576             "UPDATE accountlines SET amountoutstanding= ?
 577      WHERE (borrowernumber = ?) AND (accountno=?)"
 578         );
 579         $usth->execute( $newamtos, $borrowernumber, $thisacct );
 580         $usth->finish;
 581         $usth = $dbh->prepare(
 582             "INSERT INTO accountoffsets
 583      (borrowernumber, accountno, offsetaccount,  offsetamount)
 584      VALUES (?,?,?,?)"
 585         );
 586         $usth->execute( $borrowernumber, $accdata->{'accountno'},
 587             $nextaccntno, $newamtos );
 588         $usth->finish;
 589     }
 590     $sth->finish;
 591     return ($amountleft);
 592 }
 593
 594 sub getcharges {
 595         my ( $borrowerno, $timestamp, $accountno ) = @_;
 596         my $dbh        = C4::Context->dbh;
 597         my $timestamp2 = $timestamp - 1;
 598         my $query      = "";
 599         my $sth = $dbh->prepare(
 600                         "SELECT * FROM accountlines WHERE borrowernumber=? AND accountno = ?"
 601           );
 602         $sth->execute( $borrowerno, $accountno );
 603
 604     my @results;
 605     while ( my $data = $sth->fetchrow_hashref ) {
 606                 push @results,$data;
 607         }
 608     return (@results);
 609 }
 610
 611 sub ModNote {
 612     my ( $borrowernumber, $accountno, $note ) = @_;
 613     my $dbh = C4::Context->dbh;
 614     my $sth = $dbh->prepare('UPDATE accountlines SET note = ? WHERE borrowernumber = ? AND accountno = ?');
 615     $sth->execute( $note, $borrowernumber, $accountno );
 616 }
 617
 618 sub getcredits {
 619         my ( $date, $date2 ) = @_;
 620         my $dbh = C4::Context->dbh;
 621         my $sth = $dbh->prepare(
 622                                 "SELECT * FROM accountlines,borrowers
 623       WHERE amount < 0 AND accounttype <> 'Pay' AND accountlines.borrowernumber = borrowers.borrowernumber
 624           AND timestamp >=TIMESTAMP(?) AND timestamp < TIMESTAMP(?)"
 625       );
 626
 627     $sth->execute( $date, $date2 );
 628     my @results;
 629     while ( my $data = $sth->fetchrow_hashref ) {
 630                 $data->{'date'} = $data->{'timestamp'};
 631                 push @results,$data;
 632         }
 633     return (@results);
 634 }
 635
 636
 637 sub getrefunds {
 638         my ( $date, $date2 ) = @_;
 639         my $dbh = C4::Context->dbh;
 640
 641         my $sth = $dbh->prepare(
 642                                 "SELECT *,timestamp AS datetime
 643                   FROM accountlines,borrowers
 644                   WHERE (accounttype = 'REF'
 645                                           AND accountlines.borrowernumber = borrowers.borrowernumber
 646                                                           AND date  >=?  AND date  <?)"
 647     );
 648
 649     $sth->execute( $date, $date2 );
 650
 651     my @results;
 652     while ( my $data = $sth->fetchrow_hashref ) {
 653                 push @results,$data;
 654
 655         }
 656     return (@results);
 657 }
 658
 659 sub ReversePayment {
 660   my ( $borrowernumber, $accountno ) = @_;
 661   my $dbh = C4::Context->dbh;
 662
 663   my $sth = $dbh->prepare('SELECT amountoutstanding FROM accountlines WHERE borrowernumber = ? AND accountno = ?');
 664   $sth->execute( $borrowernumber, $accountno );
 665   my $row = $sth->fetchrow_hashref();
 666   my $amount_outstanding = $row->{'amountoutstanding'};
 667
 668   if ( $amount_outstanding <= 0 ) {
 669     $sth = $dbh->prepare('UPDATE accountlines SET amountoutstanding = amount * -1, description = CONCAT( description, " Reversed -" ) WHERE borrowernumber = ? AND accountno = ?');
 670     $sth->execute( $borrowernumber, $accountno );
 671   } else {
 672     $sth = $dbh->prepare('UPDATE accountlines SET amountoutstanding = 0, description = CONCAT( description, " Reversed -" ) WHERE borrowernumber = ? AND accountno = ?');
 673     $sth->execute( $borrowernumber, $accountno );
 674   }
 675 }
 676
 677 END { }    # module clean-up code here (global destructor)
 678
 679 1;
 680 __END__
 681
 682 =head1 SEE ALSO
 683
 684 DBI(3)
 685
 686 =cut
 687