C4/SIP/ILS/Patron.pm

   1 #
   2 # ILS::Patron.pm
   3 #
   4 # A Class for hiding the ILS's concept of the patron from the OpenSIP
   5 # system
   6 #
   7
   8 package C4::SIP::ILS::Patron;
   9
  10 use strict;
  11 use warnings;
  12 use Exporter;
  13 use Carp;
  14
  15 use Sys::Syslog qw(syslog);
  16 use Data::Dumper;
  17
  18 use C4::Debug;
  19 use C4::Context;
  20 use C4::Koha;
  21 use C4::Members;
  22 use C4::Reserves;
  23 use C4::Items qw( GetBarcodeFromItemnumber GetItemnumbersForBiblio);
  24 use C4::Auth qw(checkpw);
  25
  26 use Koha::Libraries;
  27
  28 our $kp;    # koha patron
  29
  30 sub new {
  31     my ($class, $patron_id) = @_;
  32     my $type = ref($class) || $class;
  33     my $self;
  34     $kp = GetMember(cardnumber=>$patron_id) || GetMember(userid=>$patron_id);
  35     $debug and warn "new Patron (GetMember): " . Dumper($kp);
  36     unless (defined $kp) {
  37         syslog("LOG_DEBUG", "new ILS::Patron(%s): no such patron", $patron_id);
  38         return;
  39     }
  40     $kp = GetMemberDetails($kp->{borrowernumber});
  41     $debug and warn "new Patron (GetMemberDetails): " . Dumper($kp);
  42     my $pw        = $kp->{password};
  43     my $flags     = $kp->{flags};     # or warn "Warning: No flags from patron object for '$patron_id'";
  44     my $debarred  = defined($kp->{flags}->{DBARRED});
  45     $debug and warn sprintf("Debarred = %s : ", ($debarred||'undef')) . Dumper(%{$kp->{flags}});
  46     my ($day, $month, $year) = (localtime)[3,4,5];
  47     my $today    = sprintf '%04d-%02d-%02d', $year+1900, $month+1, $day;
  48     my $expired  = ($today gt $kp->{dateexpiry}) ? 1 : 0;
  49     if ($expired) {
  50         if ($kp->{opacnote} ) {
  51             $kp->{opacnote} .= q{ };
  52         }
  53         $kp->{opacnote} .= 'PATRON EXPIRED';
  54     }
  55     my %ilspatron;
  56     my $adr     = _get_address($kp);
  57     my $dob     = $kp->{dateofbirth};
  58     $dob and $dob =~ s/-//g;    # YYYYMMDD
  59     my $dexpiry     = $kp->{dateexpiry};
  60     $dexpiry and $dexpiry =~ s/-//g;    # YYYYMMDD
  61     my $fines_amount = $flags->{CHARGES}->{amount};
  62     $fines_amount = ($fines_amount and $fines_amount > 0) ? $fines_amount : 0;
  63     my $fee_limit = _fee_limit();
  64     my $fine_blocked = $fines_amount > $fee_limit;
  65     my $circ_blocked =( C4::Context->preference('OverduesBlockCirc') ne "noblock" &&  defined $flags->{ODUES}->{itemlist} ) ? 1 : 0;
  66     {
  67     no warnings;    # any of these $kp->{fields} being concat'd could be undef
  68     %ilspatron = (
  69         getmemberdetails_object => $kp,
  70         name => $kp->{firstname} . " " . $kp->{surname},
  71         id   => $kp->{cardnumber},    # to SIP, the id is the BARCODE, not userid
  72         password        => $pw,
  73         ptype           => $kp->{categorycode},     # 'A'dult.  Whatever.
  74         dateexpiry      => $dexpiry,
  75         dateexpiry_iso  => $kp->{dateexpiry},
  76         birthdate       => $dob,
  77         birthdate_iso   => $kp->{dateofbirth},
  78         branchcode      => $kp->{branchcode},
  79         library_name    => "",                      # only populated if needed, cached here
  80         borrowernumber  => $kp->{borrowernumber},
  81         address         => $adr,
  82         home_phone      => $kp->{phone},
  83         email_addr      => $kp->{email},
  84         charge_ok       => ( !$debarred && !$expired && !$fine_blocked && !$circ_blocked),
  85         renew_ok        => ( !$debarred && !$expired && !$fine_blocked),
  86         recall_ok       => ( !$debarred && !$expired && !$fine_blocked),
  87         hold_ok         => ( !$debarred && !$expired && !$fine_blocked),
  88         card_lost       => ( $kp->{lost} || $kp->{gonenoaddress} || $flags->{LOST} ),
  89         claims_returned => 0,
  90         fines           => $fines_amount, # GetMemberAccountRecords($kp->{borrowernumber})
  91         fees            => 0,             # currently not distinct from fines
  92         recall_overdue  => 0,
  93         items_billed    => 0,
  94         screen_msg      => 'Greetings from Koha. ' . $kp->{opacnote},
  95         print_line      => '',
  96         items           => [],
  97         hold_items      => $flags->{WAITING}->{itemlist},
  98         overdue_items   => $flags->{ODUES}->{itemlist},
  99         fine_items      => [],
 100         recall_items    => [],
 101         unavail_holds   => [],
 102         inet            => ( !$debarred && !$expired ),
 103         expired         => $expired,
 104         fee_limit       => $fee_limit,
 105         userid          => $kp->{userid},
 106     );
 107     }
 108     $debug and warn "patron fines: $ilspatron{fines} ... amountoutstanding: $kp->{amountoutstanding} ... CHARGES->amount: $flags->{CHARGES}->{amount}";
 109     for (qw(EXPIRED CHARGES CREDITS GNA LOST DBARRED NOTES)) {
 110         ($flags->{$_}) or next;
 111         if ($_ ne 'NOTES' and $flags->{$_}->{message}) {
 112             $ilspatron{screen_msg} .= " -- " . $flags->{$_}->{message};  # show all but internal NOTES
 113         }
 114         if ($flags->{$_}->{noissues}) {
 115             foreach my $toggle (qw(charge_ok renew_ok recall_ok hold_ok inet)) {
 116                 $ilspatron{$toggle} = 0;    # if we get noissues, disable everything
 117             }
 118         }
 119     }
 120
 121     # FIXME: populate fine_items recall_items
 122     $ilspatron{unavail_holds} = _get_outstanding_holds($kp->{borrowernumber});
 123     $ilspatron{items} = GetPendingIssues($kp->{borrowernumber});
 124     $self = \%ilspatron;
 125     $debug and warn Dumper($self);
 126     syslog("LOG_DEBUG", "new ILS::Patron(%s): found patron '%s'", $patron_id,$self->{id});
 127     bless $self, $type;
 128     return $self;
 129 }
 130
 131
 132 # 0 means read-only
 133 # 1 means read/write
 134
 135 my %fields = (
 136     id                      => 0,
 137     name                    => 0,
 138     address                 => 0,
 139     email_addr              => 0,
 140     home_phone              => 0,
 141     birthdate               => 0,
 142     birthdate_iso           => 0,
 143     dateexpiry              => 0,
 144     dateexpiry_iso          => 0,
 145     ptype                   => 0,
 146     charge_ok               => 0,   # for patron_status[0] (inverted)
 147     renew_ok                => 0,   # for patron_status[1] (inverted)
 148     recall_ok               => 0,   # for patron_status[2] (inverted)
 149     hold_ok                 => 0,   # for patron_status[3] (inverted)
 150     card_lost               => 0,   # for patron_status[4]
 151     recall_overdue          => 0,
 152     currency                => 1,
 153     fee_limit               => 0,
 154     screen_msg              => 1,
 155     print_line              => 1,
 156     too_many_charged        => 0,   # for patron_status[5]
 157     too_many_overdue        => 0,   # for patron_status[6]
 158     too_many_renewal        => 0,   # for patron_status[7]
 159     too_many_claim_return   => 0,   # for patron_status[8]
 160     too_many_lost           => 0,   # for patron_status[9]
 161 #   excessive_fines         => 0,   # for patron_status[10]
 162 #   excessive_fees          => 0,   # for patron_status[11]
 163     recall_overdue          => 0,   # for patron_status[12]
 164     too_many_billed         => 0,   # for patron_status[13]
 165     inet                    => 0,   # EnvisionWare extension
 166     getmemberdetails_object => 0,
 167 );
 168
 169 our $AUTOLOAD;
 170
 171 sub DESTROY {
 172     # be cool.  needed for AUTOLOAD(?)
 173 }
 174
 175 sub AUTOLOAD {
 176     my $self = shift;
 177     my $class = ref($self) or croak "$self is not an object";
 178     my $name = $AUTOLOAD;
 179
 180     $name =~ s/.*://;
 181
 182     unless (exists $fields{$name}) {
 183         croak "Cannot access '$name' field of class '$class'";
 184     }
 185
 186     if (@_) {
 187         $fields{$name} or croak "Field '$name' of class '$class' is READ ONLY.";
 188         return $self->{$name} = shift;
 189     } else {
 190         return $self->{$name};
 191     }
 192 }
 193
 194 sub check_password {
 195     my ( $self, $pwd ) = @_;
 196
 197     # you gotta give me something (at least ''), or no deal
 198     return 0 unless defined $pwd;
 199
 200     # If the record has a NULL password, accept '' as match
 201     return $pwd eq q{} unless $self->{password};
 202
 203     my $dbh = C4::Context->dbh;
 204     my $ret = 0;
 205     ($ret) = checkpw( $dbh, $self->{userid}, $pwd, undef, undef, 1 ); # dbh, userid, query, type, no_set_userenv
 206     return $ret;
 207 }
 208
 209 # A few special cases, not in AUTOLOADed %fields
 210 sub fee_amount {
 211     my $self = shift;
 212     if ( $self->{fines} ) {
 213         return $self->{fines};
 214     }
 215     return;
 216 }
 217
 218 sub fines_amount {
 219     my $self = shift;
 220     return $self->fee_amount;
 221 }
 222
 223 sub language {
 224     my $self = shift;
 225     return $self->{language} || '000'; # Unspecified
 226 }
 227
 228 sub expired {
 229     my $self = shift;
 230     return $self->{expired};
 231 }
 232
 233 #
 234 # remove the hold on item item_id from my hold queue.
 235 # return true if I was holding the item, false otherwise.
 236 #
 237 sub drop_hold {
 238     my ($self, $item_id) = @_;
 239     return if !$item_id;
 240     my $result = 0;
 241     foreach (qw(hold_items unavail_holds)) {
 242         $self->{$_} or next;
 243         for (my $i = 0; $i < scalar @{$self->{$_}}; $i++) {
 244             my $held_item = $self->{$_}[$i]->{item_id} or next;
 245             if ($held_item eq $item_id) {
 246                 splice @{$self->{$_}}, $i, 1;
 247                 $result++;
 248             }
 249         }
 250     }
 251     return $result;
 252 }
 253
 254 # Accessor method for array_ref values, designed to get the "start" and "end" values
 255 # from the SIP request.  Note those incoming values are 1-indexed, not 0-indexed.
 256 #
 257 sub x_items {
 258     my $self      = shift;
 259     my $array_var = shift or return;
 260     my ($start, $end) = @_;
 261
 262     my $item_list = [];
 263     if ($self->{$array_var}) {
 264         if ($start && $start > 1) {
 265             --$start;
 266         }
 267         else {
 268             $start = 0;
 269         }
 270         if ( $end && $end < @{$self->{$array_var}} ) {
 271         }
 272         else {
 273             $end = @{$self->{$array_var}};
 274             --$end;
 275         }
 276         @{$item_list} = @{$self->{$array_var}}[ $start .. $end ];
 277
 278     }
 279     return $item_list;
 280 }
 281
 282 #
 283 # List of outstanding holds placed
 284 #
 285 sub hold_items {
 286     my $self = shift;
 287     my $item_arr = $self->x_items('hold_items', @_);
 288     foreach my $item (@{$item_arr}) {
 289         $item->{barcode} = GetBarcodeFromItemnumber($item->{itemnumber});
 290     }
 291     return $item_arr;
 292 }
 293
 294 sub overdue_items {
 295     my $self = shift;
 296     return $self->x_items('overdue_items', @_);
 297 }
 298 sub charged_items {
 299     my $self = shift;
 300     return $self->x_items('items', @_);
 301 }
 302 sub fine_items {
 303     require Koha::Database;
 304     require Template;
 305
 306     my $self = shift;
 307     my $start = shift;
 308     my $end = shift;
 309     my $server = shift;
 310
 311     my @fees = Koha::Database->new()->schema()->resultset('Accountline')->search(
 312         {
 313             borrowernumber    => $self->{borrowernumber},
 314             amountoutstanding => { '>' => '0' },
 315         }
 316     );
 317
 318     $start = $start ? $start - 1 : 0;
 319     $end   = $end   ? $end       : scalar @fees - 1;
 320
 321     my $av_field_template = $server ? $server->{account}->{av_field_template} : undef;
 322     $av_field_template ||= "[% accountline.description %] [% accountline.amountoutstanding | format('%.2f') %]";
 323
 324     my $tt = Template->new();
 325
 326     my @return_values;
 327     for ( my $i = $start; $i <= $end; $i++ ) {
 328         my $fee = $fees[$i];
 329
 330         my $output;
 331         $tt->process( \$av_field_template, { accountline => $fee }, \$output );
 332         push( @return_values, { barcode => $output } );
 333     }
 334
 335     return \@return_values;
 336 }
 337 sub recall_items {
 338     my $self = shift;
 339     return $self->x_items('recall_items', @_);
 340 }
 341 sub unavail_holds {
 342     my $self = shift;
 343     return $self->x_items('unavail_holds', @_);
 344 }
 345
 346 sub block {
 347     my ($self, $card_retained, $blocked_card_msg) = @_;
 348     foreach my $field ('charge_ok', 'renew_ok', 'recall_ok', 'hold_ok', 'inet') {
 349         $self->{$field} = 0;
 350     }
 351     $self->{screen_msg} = "Block feature not implemented";  # $blocked_card_msg || "Card Blocked.  Please contact library staff";
 352     # TODO: not really affecting patron record
 353     return $self;
 354 }
 355
 356 sub enable {
 357     my $self = shift;
 358     foreach my $field ('charge_ok', 'renew_ok', 'recall_ok', 'hold_ok', 'inet') {
 359         $self->{$field} = 1;
 360     }
 361     syslog("LOG_DEBUG", "Patron(%s)->enable: charge: %s, renew:%s, recall:%s, hold:%s",
 362        $self->{id}, $self->{charge_ok}, $self->{renew_ok},
 363        $self->{recall_ok}, $self->{hold_ok});
 364     $self->{screen_msg} = "Enable feature not implemented."; # "All privileges restored.";   # TODO: not really affecting patron record
 365     return $self;
 366 }
 367
 368 sub inet_privileges {
 369     my $self = shift;
 370     return $self->{inet} ? 'Y' : 'N';
 371 }
 372
 373 sub _fee_limit {
 374     return C4::Context->preference('noissuescharge') || 5;
 375 }
 376
 377 sub excessive_fees {
 378     my $self = shift;
 379     return ($self->fee_amount and $self->fee_amount > $self->fee_limit);
 380 }
 381
 382 sub excessive_fines {
 383     my $self = shift;
 384     return $self->excessive_fees;   # excessive_fines is the same thing as excessive_fees for Koha
 385 }
 386
 387 sub holds_blocked_by_excessive_fees {
 388     my $self = shift;
 389     return ( $self->fee_amount
 390           && $self->fee_amount > C4::Context->preference("maxoutstanding") );
 391 }
 392
 393 sub library_name {
 394     my $self = shift;
 395     unless ($self->{library_name}) {
 396         my $library = Koha::Libraries->find( $self->{branchcode} );
 397         $self->{library_name} = $library ? $library->branchname : '';
 398     }
 399     return $self->{library_name};
 400 }
 401 #
 402 # Messages
 403 #
 404
 405 sub invalid_patron {
 406     my $self = shift;
 407     return "Please contact library staff";
 408 }
 409
 410 sub charge_denied {
 411     my $self = shift;
 412     return "Please contact library staff";
 413 }
 414
 415 sub _get_address {
 416     my $patron = shift;
 417
 418     my $address = $patron->{streetnumber} || q{};
 419     for my $field (qw( roaddetails address address2 city state zipcode country))
 420     {
 421         next unless $patron->{$field};
 422         if ($address) {
 423             $address .= q{ };
 424             $address .= $patron->{$field};
 425         }
 426         else {
 427             $address .= $patron->{$field};
 428         }
 429     }
 430     return $address;
 431 }
 432
 433 sub _get_outstanding_holds {
 434     my $borrowernumber = shift;
 435     my @hold_array = grep { !defined $_->{found} || $_->{found} ne 'W'} GetReservesFromBorrowernumber($borrowernumber);
 436     foreach my $h (@hold_array) {
 437         my $item;
 438         if ($h->{itemnumber}) {
 439             $item = $h->{itemnumber};
 440         }
 441         else {
 442             # We need to return a barcode for the biblio so the client
 443             # can request the biblio info
 444             $item = ( GetItemnumbersForBiblio($h->{biblionumber}) )->[0];
 445         }
 446         $h->{barcode} = GetBarcodeFromItemnumber($item);
 447     }
 448     return \@hold_array;
 449 }
 450
 451 1;
 452 __END__
 453
 454 =head1 EXAMPLES
 455
 456   our %patron_example = (
 457           djfiander => {
 458               name => "David J. Fiander",
 459               id => 'djfiander',
 460               password => '6789',
 461               ptype => 'A', # 'A'dult.  Whatever.
 462               birthdate => '19640925',
 463               address => '2 Meadowvale Dr. St Thomas, ON',
 464               home_phone => '(519) 555 1234',
 465               email_addr => 'djfiander@hotmail.com',
 466               charge_ok => 1,
 467               renew_ok => 1,
 468               recall_ok => 0,
 469               hold_ok => 1,
 470               card_lost => 0,
 471               claims_returned => 0,
 472               fines => 100,
 473               fees => 0,
 474               recall_overdue => 0,
 475               items_billed => 0,
 476               screen_msg => '',
 477               print_line => '',
 478               items => [],
 479               hold_items => [],
 480               overdue_items => [],
 481               fine_items => ['Computer Time'],
 482               recall_items => [],
 483               unavail_holds => [],
 484               inet => 1,
 485           },
 486   );
 487
 488  From borrowers table:
 489 +---------------------+--------------+------+-----+---------+----------------+
 490 | Field               | Type         | Null | Key | Default | Extra          |
 491 +---------------------+--------------+------+-----+---------+----------------+
 492 | borrowernumber      | int(11)      | NO   | PRI | NULL    | auto_increment |
 493 | cardnumber          | varchar(16)  | YES  | UNI | NULL    |                |
 494 | surname             | mediumtext   | NO   |     | NULL    |                |
 495 | firstname           | text         | YES  |     | NULL    |                |
 496 | title               | mediumtext   | YES  |     | NULL    |                |
 497 | othernames          | mediumtext   | YES  |     | NULL    |                |
 498 | initials            | text         | YES  |     | NULL    |                |
 499 | streetnumber        | varchar(10)  | YES  |     | NULL    |                |
 500 | streettype          | varchar(50)  | YES  |     | NULL    |                |
 501 | address             | mediumtext   | NO   |     | NULL    |                |
 502 | address2            | text         | YES  |     | NULL    |                |
 503 | city                | mediumtext   | NO   |     | NULL    |                |
 504 | state               | mediumtext   | YES  |     | NULL    |                |
 505 | zipcode             | varchar(25)  | YES  |     | NULL    |                |
 506 | country             | text         | YES  |     | NULL    |                |
 507 | email               | mediumtext   | YES  |     | NULL    |                |
 508 | phone               | text         | YES  |     | NULL    |                |
 509 | mobile              | varchar(50)  | YES  |     | NULL    |                |
 510 | fax                 | mediumtext   | YES  |     | NULL    |                |
 511 | emailpro            | text         | YES  |     | NULL    |                |
 512 | phonepro            | text         | YES  |     | NULL    |                |
 513 | B_streetnumber      | varchar(10)  | YES  |     | NULL    |                |
 514 | B_streettype        | varchar(50)  | YES  |     | NULL    |                |
 515 | B_address           | varchar(100) | YES  |     | NULL    |                |
 516 | B_address2          | text         | YES  |     | NULL    |                |
 517 | B_city              | mediumtext   | YES  |     | NULL    |                |
 518 | B_state             | mediumtext   | YES  |     | NULL    |                |
 519 | B_zipcode           | varchar(25)  | YES  |     | NULL    |                |
 520 | B_country           | text         | YES  |     | NULL    |                |
 521 | B_email             | text         | YES  |     | NULL    |                |
 522 | B_phone             | mediumtext   | YES  |     | NULL    |                |
 523 | dateofbirth         | date         | YES  |     | NULL    |                |
 524 | branchcode          | varchar(10)  | NO   | MUL |         |                |
 525 | categorycode        | varchar(10)  | NO   | MUL |         |                |
 526 | dateenrolled        | date         | YES  |     | NULL    |                |
 527 | dateexpiry          | date         | YES  |     | NULL    |                |
 528 | gonenoaddress       | tinyint(1)   | YES  |     | NULL    |                |
 529 | lost                | tinyint(1)   | YES  |     | NULL    |                |
 530 | debarred            | tinyint(1)   | YES  |     | NULL    |                |
 531 | contactname         | mediumtext   | YES  |     | NULL    |                |
 532 | contactfirstname    | text         | YES  |     | NULL    |                |
 533 | contacttitle        | text         | YES  |     | NULL    |                |
 534 | guarantorid         | int(11)      | YES  | MUL | NULL    |                |
 535 | borrowernotes       | mediumtext   | YES  |     | NULL    |                |
 536 | relationship        | varchar(100) | YES  |     | NULL    |                |
 537 | ethnicity           | varchar(50)  | YES  |     | NULL    |                |
 538 | ethnotes            | varchar(255) | YES  |     | NULL    |                |
 539 | sex                 | varchar(1)   | YES  |     | NULL    |                |
 540 | password            | varchar(30)  | YES  |     | NULL    |                |
 541 | flags               | int(11)      | YES  |     | NULL    |                |
 542 | userid              | varchar(30)  | YES  | MUL | NULL    |                |
 543 | opacnote            | mediumtext   | YES  |     | NULL    |                |
 544 | contactnote         | varchar(255) | YES  |     | NULL    |                |
 545 | sort1               | varchar(80)  | YES  |     | NULL    |                |
 546 | sort2               | varchar(80)  | YES  |     | NULL    |                |
 547 | altcontactfirstname | varchar(255) | YES  |     | NULL    |                |
 548 | altcontactsurname   | varchar(255) | YES  |     | NULL    |                |
 549 | altcontactaddress1  | varchar(255) | YES  |     | NULL    |                |
 550 | altcontactaddress2  | varchar(255) | YES  |     | NULL    |                |
 551 | altcontactaddress3  | varchar(255) | YES  |     | NULL    |                |
 552 | altcontactstate     | mediumtext   | YES  |     | NULL    |                |
 553 | altcontactzipcode   | varchar(50)  | YES  |     | NULL    |                |
 554 | altcontactcountry   | text         | YES  |     | NULL    |                |
 555 | altcontactphone     | varchar(50)  | YES  |     | NULL    |                |
 556 | smsalertnumber      | varchar(50)  | YES  |     | NULL    |                |
 557 | privacy             | int(11)      | NO   |     | 1       |                |
 558 +---------------------+--------------+------+-----+---------+----------------+
 559
 560
 561  From C4::Members
 562
 563  $flags->{KEY}
 564  {CHARGES}
 565     {message}     Message showing patron's credit or debt
 566     {noissues}    Set if patron owes >$5.00
 567  {GNA}             Set if patron gone w/o address
 568     {message}     "Borrower has no valid address"
 569     {noissues}    Set.
 570  {LOST}            Set if patron's card reported lost
 571     {message}     Message to this effect
 572     {noissues}    Set.
 573  {DBARRED}         Set if patron is debarred
 574     {message}     Message to this effect
 575     {noissues}    Set.
 576  {NOTES}           Set if patron has notes
 577     {message}     Notes about patron
 578  {ODUES}           Set if patron has overdue books
 579     {message}     "Yes"
 580     {itemlist}    ref-to-array: list of overdue books
 581     {itemlisttext}    Text list of overdue items
 582  {WAITING}         Set if there are items available that the patron reserved
 583     {message}     Message to this effect
 584     {itemlist}    ref-to-array: list of available items
 585
 586 =cut
 587