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::Branch qw(GetBranchName);
  24 use C4::Items qw( GetBarcodeFromItemnumber GetItemnumbersForBiblio);
  25 use C4::Auth qw(checkpw);
  26
  27 our $VERSION = 3.07.00.049;
  28
  29 our $kp;    # koha patron
  30
  31 sub new {
  32     my ($class, $patron_id) = @_;
  33     my $type = ref($class) || $class;
  34     my $self;
  35     $kp = GetMember(cardnumber=>$patron_id) || GetMember(userid=>$patron_id);
  36     $debug and warn "new Patron (GetMember): " . Dumper($kp);
  37     unless (defined $kp) {
  38         syslog("LOG_DEBUG", "new ILS::Patron(%s): no such patron", $patron_id);
  39         return;
  40     }
  41     $kp = GetMemberDetails($kp->{borrowernumber});
  42     $debug and warn "new Patron (GetMemberDetails): " . Dumper($kp);
  43     my $pw        = $kp->{password};
  44     my $flags     = $kp->{flags};     # or warn "Warning: No flags from patron object for '$patron_id'";
  45     my $debarred  = defined($kp->{flags}->{DBARRED});
  46     $debug and warn sprintf("Debarred = %s : ", ($debarred||'undef')) . Dumper(%{$kp->{flags}});
  47     my ($day, $month, $year) = (localtime)[3,4,5];
  48     my $today    = sprintf '%04d-%02d-%02d', $year+1900, $month+1, $day;
  49     my $expired  = ($today gt $kp->{dateexpiry}) ? 1 : 0;
  50     if ($expired) {
  51         if ($kp->{opacnote} ) {
  52             $kp->{opacnote} .= q{ };
  53         }
  54         $kp->{opacnote} .= 'PATRON EXPIRED';
  55     }
  56     my %ilspatron;
  57     my $adr     = _get_address($kp);
  58     my $dob     = $kp->{dateofbirth};
  59     $dob and $dob =~ s/-//g;    # YYYYMMDD
  60     my $dexpiry     = $kp->{dateexpiry};
  61     $dexpiry and $dexpiry =~ s/-//g;    # YYYYMMDD
  62     my $fines_amount = $flags->{CHARGES}->{amount};
  63     $fines_amount = ($fines_amount and $fines_amount > 0) ? $fines_amount : 0;
  64     my $fee_limit = _fee_limit();
  65     my $fine_blocked = $fines_amount > $fee_limit;
  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),
  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 );
 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     my $self = shift;
 304     return $self->x_items('fine_items', @_);
 305 }
 306 sub recall_items {
 307     my $self = shift;
 308     return $self->x_items('recall_items', @_);
 309 }
 310 sub unavail_holds {
 311     my $self = shift;
 312     return $self->x_items('unavail_holds', @_);
 313 }
 314
 315 sub block {
 316     my ($self, $card_retained, $blocked_card_msg) = @_;
 317     foreach my $field ('charge_ok', 'renew_ok', 'recall_ok', 'hold_ok', 'inet') {
 318         $self->{$field} = 0;
 319     }
 320     $self->{screen_msg} = "Block feature not implemented";  # $blocked_card_msg || "Card Blocked.  Please contact library staff";
 321     # TODO: not really affecting patron record
 322     return $self;
 323 }
 324
 325 sub enable {
 326     my $self = shift;
 327     foreach my $field ('charge_ok', 'renew_ok', 'recall_ok', 'hold_ok', 'inet') {
 328         $self->{$field} = 1;
 329     }
 330     syslog("LOG_DEBUG", "Patron(%s)->enable: charge: %s, renew:%s, recall:%s, hold:%s",
 331        $self->{id}, $self->{charge_ok}, $self->{renew_ok},
 332        $self->{recall_ok}, $self->{hold_ok});
 333     $self->{screen_msg} = "Enable feature not implemented."; # "All privileges restored.";   # TODO: not really affecting patron record
 334     return $self;
 335 }
 336
 337 sub inet_privileges {
 338     my $self = shift;
 339     return $self->{inet} ? 'Y' : 'N';
 340 }
 341
 342 sub _fee_limit {
 343     return C4::Context->preference('noissuescharge') || 5;
 344 }
 345
 346 sub excessive_fees {
 347     my $self = shift;
 348     return ($self->fee_amount and $self->fee_amount > $self->fee_limit);
 349 }
 350
 351 sub excessive_fines {
 352     my $self = shift;
 353     return $self->excessive_fees;   # excessive_fines is the same thing as excessive_fees for Koha
 354 }
 355
 356 sub holds_blocked_by_excessive_fees {
 357     my $self = shift;
 358     return ( $self->fee_amount
 359           && $self->fee_amount > C4::Context->preference("maxoutstanding") );
 360 }
 361
 362 sub library_name {
 363     my $self = shift;
 364     unless ($self->{library_name}) {
 365         $self->{library_name} = GetBranchName($self->{branchcode});
 366     }
 367     return $self->{library_name};
 368 }
 369 #
 370 # Messages
 371 #
 372
 373 sub invalid_patron {
 374     my $self = shift;
 375     return "Please contact library staff";
 376 }
 377
 378 sub charge_denied {
 379     my $self = shift;
 380     return "Please contact library staff";
 381 }
 382
 383 sub _get_address {
 384     my $patron = shift;
 385
 386     my $address = $patron->{streetnumber} || q{};
 387     for my $field (qw( roaddetails address address2 city state zipcode country))
 388     {
 389         next unless $patron->{$field};
 390         if ($address) {
 391             $address .= q{ };
 392             $address .= $patron->{$field};
 393         }
 394         else {
 395             $address .= $patron->{$field};
 396         }
 397     }
 398     return $address;
 399 }
 400
 401 sub _get_outstanding_holds {
 402     my $borrowernumber = shift;
 403     my @hold_array = grep { !defined $_->{found} || $_->{found} ne 'W'} GetReservesFromBorrowernumber($borrowernumber);
 404     foreach my $h (@hold_array) {
 405         my $item;
 406         if ($h->{itemnumber}) {
 407             $item = $h->{itemnumber};
 408         }
 409         else {
 410             # We need to return a barcode for the biblio so the client
 411             # can request the biblio info
 412             $item = ( GetItemnumbersForBiblio($h->{biblionumber}) )->[0];
 413         }
 414         $h->{barcode} = GetBarcodeFromItemnumber($item);
 415     }
 416     return \@hold_array;
 417 }
 418
 419 1;
 420 __END__
 421
 422 =head1 EXAMPLES
 423
 424   our %patron_example = (
 425           djfiander => {
 426               name => "David J. Fiander",
 427               id => 'djfiander',
 428               password => '6789',
 429               ptype => 'A', # 'A'dult.  Whatever.
 430               birthdate => '19640925',
 431               address => '2 Meadowvale Dr. St Thomas, ON',
 432               home_phone => '(519) 555 1234',
 433               email_addr => 'djfiander@hotmail.com',
 434               charge_ok => 1,
 435               renew_ok => 1,
 436               recall_ok => 0,
 437               hold_ok => 1,
 438               card_lost => 0,
 439               claims_returned => 0,
 440               fines => 100,
 441               fees => 0,
 442               recall_overdue => 0,
 443               items_billed => 0,
 444               screen_msg => '',
 445               print_line => '',
 446               items => [],
 447               hold_items => [],
 448               overdue_items => [],
 449               fine_items => ['Computer Time'],
 450               recall_items => [],
 451               unavail_holds => [],
 452               inet => 1,
 453           },
 454   );
 455
 456  From borrowers table:
 457 +---------------------+--------------+------+-----+---------+----------------+
 458 | Field               | Type         | Null | Key | Default | Extra          |
 459 +---------------------+--------------+------+-----+---------+----------------+
 460 | borrowernumber      | int(11)      | NO   | PRI | NULL    | auto_increment |
 461 | cardnumber          | varchar(16)  | YES  | UNI | NULL    |                |
 462 | surname             | mediumtext   | NO   |     | NULL    |                |
 463 | firstname           | text         | YES  |     | NULL    |                |
 464 | title               | mediumtext   | YES  |     | NULL    |                |
 465 | othernames          | mediumtext   | YES  |     | NULL    |                |
 466 | initials            | text         | YES  |     | NULL    |                |
 467 | streetnumber        | varchar(10)  | YES  |     | NULL    |                |
 468 | streettype          | varchar(50)  | YES  |     | NULL    |                |
 469 | address             | mediumtext   | NO   |     | NULL    |                |
 470 | address2            | text         | YES  |     | NULL    |                |
 471 | city                | mediumtext   | NO   |     | NULL    |                |
 472 | state               | mediumtext   | YES  |     | NULL    |                |
 473 | zipcode             | varchar(25)  | YES  |     | NULL    |                |
 474 | country             | text         | YES  |     | NULL    |                |
 475 | email               | mediumtext   | YES  |     | NULL    |                |
 476 | phone               | text         | YES  |     | NULL    |                |
 477 | mobile              | varchar(50)  | YES  |     | NULL    |                |
 478 | fax                 | mediumtext   | YES  |     | NULL    |                |
 479 | emailpro            | text         | YES  |     | NULL    |                |
 480 | phonepro            | text         | YES  |     | NULL    |                |
 481 | B_streetnumber      | varchar(10)  | YES  |     | NULL    |                |
 482 | B_streettype        | varchar(50)  | YES  |     | NULL    |                |
 483 | B_address           | varchar(100) | YES  |     | NULL    |                |
 484 | B_address2          | text         | YES  |     | NULL    |                |
 485 | B_city              | mediumtext   | YES  |     | NULL    |                |
 486 | B_state             | mediumtext   | YES  |     | NULL    |                |
 487 | B_zipcode           | varchar(25)  | YES  |     | NULL    |                |
 488 | B_country           | text         | YES  |     | NULL    |                |
 489 | B_email             | text         | YES  |     | NULL    |                |
 490 | B_phone             | mediumtext   | YES  |     | NULL    |                |
 491 | dateofbirth         | date         | YES  |     | NULL    |                |
 492 | branchcode          | varchar(10)  | NO   | MUL |         |                |
 493 | categorycode        | varchar(10)  | NO   | MUL |         |                |
 494 | dateenrolled        | date         | YES  |     | NULL    |                |
 495 | dateexpiry          | date         | YES  |     | NULL    |                |
 496 | gonenoaddress       | tinyint(1)   | YES  |     | NULL    |                |
 497 | lost                | tinyint(1)   | YES  |     | NULL    |                |
 498 | debarred            | tinyint(1)   | YES  |     | NULL    |                |
 499 | contactname         | mediumtext   | YES  |     | NULL    |                |
 500 | contactfirstname    | text         | YES  |     | NULL    |                |
 501 | contacttitle        | text         | YES  |     | NULL    |                |
 502 | guarantorid         | int(11)      | YES  | MUL | NULL    |                |
 503 | borrowernotes       | mediumtext   | YES  |     | NULL    |                |
 504 | relationship        | varchar(100) | YES  |     | NULL    |                |
 505 | ethnicity           | varchar(50)  | YES  |     | NULL    |                |
 506 | ethnotes            | varchar(255) | YES  |     | NULL    |                |
 507 | sex                 | varchar(1)   | YES  |     | NULL    |                |
 508 | password            | varchar(30)  | YES  |     | NULL    |                |
 509 | flags               | int(11)      | YES  |     | NULL    |                |
 510 | userid              | varchar(30)  | YES  | MUL | NULL    |                |
 511 | opacnote            | mediumtext   | YES  |     | NULL    |                |
 512 | contactnote         | varchar(255) | YES  |     | NULL    |                |
 513 | sort1               | varchar(80)  | YES  |     | NULL    |                |
 514 | sort2               | varchar(80)  | YES  |     | NULL    |                |
 515 | altcontactfirstname | varchar(255) | YES  |     | NULL    |                |
 516 | altcontactsurname   | varchar(255) | YES  |     | NULL    |                |
 517 | altcontactaddress1  | varchar(255) | YES  |     | NULL    |                |
 518 | altcontactaddress2  | varchar(255) | YES  |     | NULL    |                |
 519 | altcontactaddress3  | varchar(255) | YES  |     | NULL    |                |
 520 | altcontactstate     | mediumtext   | YES  |     | NULL    |                |
 521 | altcontactzipcode   | varchar(50)  | YES  |     | NULL    |                |
 522 | altcontactcountry   | text         | YES  |     | NULL    |                |
 523 | altcontactphone     | varchar(50)  | YES  |     | NULL    |                |
 524 | smsalertnumber      | varchar(50)  | YES  |     | NULL    |                |
 525 | privacy             | int(11)      | NO   |     | 1       |                |
 526 +---------------------+--------------+------+-----+---------+----------------+
 527
 528
 529  From C4::Members
 530
 531  $flags->{KEY}
 532  {CHARGES}
 533     {message}     Message showing patron's credit or debt
 534     {noissues}    Set if patron owes >$5.00
 535  {GNA}             Set if patron gone w/o address
 536     {message}     "Borrower has no valid address"
 537     {noissues}    Set.
 538  {LOST}            Set if patron's card reported lost
 539     {message}     Message to this effect
 540     {noissues}    Set.
 541  {DBARRED}         Set if patron is debarred
 542     {message}     Message to this effect
 543     {noissues}    Set.
 544  {NOTES}           Set if patron has notes
 545     {message}     Notes about patron
 546  {ODUES}           Set if patron has overdue books
 547     {message}     "Yes"
 548     {itemlist}    ref-to-array: list of overdue books
 549     {itemlisttext}    Text list of overdue items
 550  {WAITING}         Set if there are items available that the patron reserved
 551     {message}     Message to this effect
 552     {itemlist}    ref-to-array: list of available items
 553
 554 =cut
 555