Koha/C4/SIP/ILS/Patron.pod
Ryan Higgins 7b9b36bd2e adding openncip / opensip SIP2 service
Signed-off-by: Chris Cormack <crc@liblime.com>
Signed-off-by: Joshua Ferraro <jmf@liblime.com>
2007-11-06 06:32:53 -06:00

210 lines
6.3 KiB
Text

=head1 NAME
ILS::Patron - Portable Patron status object class for SIP
=head1 DESCRIPTION
A C<ILS::Patron> object holds information about a patron that's
used by self service terminals to authenticate and authorize a patron,
and to display information about the patron's borrowing activity.
=head1 SYNOPSIS
use ILS;
use ILS::Patron;
# Look up patron based on patron_id
my $patron = new ILS::Patron $patron_id
# Basic object access methods
$patron_id = $patron->id;
$str = $patron->name;
$str = $patron->address;
$str = $patron->email_addr;
$str = $patron->home_phone;
$str = $patron->sip_birthdate;
$str = $patron->ptype;
$str = $patron->language;
$str = $patron->password;
$str = $patron->check_password($password);
$str = $patron->currency;
$str = $patron->screen_msg;
$str = $patron->print_line;
# Check patron permissions
$bool = $patron->charge_ok;
$bool = $patron->renew_ok;
$bool = $patron->recall_ok;
$bool = $patron->hold_ok;
$bool = $patron->card_lost;
$bool = $patron->too_many_charged;
$bool = $patron->too_many_overdue;
$bool = $patron->too_many_renewal;
$bool = $patron->too_many_claim_return;
$bool = $patron->too_many_lost;
$bool = $patron->excessive_fines;
$bool = $patron->excessive_fees;
$bool = $patron->too_many_billed;
# Patron borrowing activity
$num = $patron->recall_overdue;
$num = $patron->fee_amount;
$bool = $patron->drop_hold($item_id);
@holds = $patron->hold_items($start, $end);
@items = $patron->overdue_items($start, $end);
@items = $patron->charged_items($start, $end);
@items = $patron->fine_items($start, $end);
@items = $patron->recall_items($start, $end);
@items = $patron->unavail_holds($start, $end);
# Changing a patron's status
$patron->block($card_retained, $blocked_msg);
$patron->enable;
=head1 INITIALIZATION
A patron object is created by calling
$patron = new ILS::Patron $patron_id;
where C<$patron_id> is the patron's barcode as received from the
self service terminal. If the patron barcode is not registered,
then C<new> should return C<undef>.
=head1 BASIC OBJECT ACCESS METHODS
The following functions return the corresponding information
about the given patron, or C<undef> if the information is
unavailable.
$patron_id = $patron-E<gt>id;
$str = $patron-E<gt>name;
$str = $patron-E<gt>address;
$str = $patron-E<gt>email_addr;
$str = $patron-E<gt>home_phone;
$str = $patron-E<gt>screen_msg;
$str = $patron-E<gt>print_line;
If there are outstanding display messages associated with the
patron, then these return the screen message and print line,
respectively, as with the C<ILS> methods.
There are a few other object access methods that need a bit more
explication however.
=head2 C<$str = $patron-E<gt>sip_birthdate;>
Returns the patron's birthday formated according to the SIP
specification:
YYYYMMDD HHMMSS
=head2 C<$str = $patron-E<gt>ptype;>
Returns the "patron type" of the patron. This is not used by the
SIP server code, but is passed through to the self service
terminal (using the non-standard protocol field "PC"). Some self
service terminals use the patron type in determining what level
of service to provide (for example, Envisionware computer
management software can be configured to filter internet access
based on patron type).
=head2 C<$str = $patron-E<gt>language;>
A three-digit string encoding the patron's prefered language.
The full list is defined in the SIP specification, but some of
the important values are:
000 Unknown (default)
001 English
002 French
008 Spanish
011 Canadian French
016 Arabic
019 Chinese
021 North American Spanish
=head2 C<$bool = $patron-E<gt>check_password($password);>
Returns C<true> if C<$patron>'s password is C<$password>.
=head2 C<$str = $patron-E<gt>currency;>
Returns the three character ISO 4217 currency code for the
patron's preferred currency.
=head1 CHECKING PATRON PERMISSIONS
Most of the methods associated with Patrons are related to
checking if they're authorized to perform various actions:
$bool = $patron-E<gt>charge_ok;
$bool = $patron-E<gt>renew_ok;
$bool = $patron-E<gt>recall_ok;
$bool = $patron-E<gt>hold_ok;
$bool = $patron-E<gt>card_lost;
$bool = $patron-E<gt>recall_overdue;
$bool = $patron-E<gt>too_many_charged;
$bool = $patron-E<gt>too_many_overdue;
$bool = $patron-E<gt>too_many_renewal;
$bool = $patron-E<gt>too_many_claim_return;
$bool = $patron-E<gt>too_many_lost;
$bool = $patron-E<gt>excessive_fines;
$bool = $patron-E<gt>excessive_fees;
$bool = $patron-E<gt>too_many_billed;
=head1 LISTS OF ITEMS ASSOCIATED WITH THE USER
The C<$patron> object provides a set of methods to find out
information about various sets that are associated with the
user. All these methods take two optional parameters: C<$start>
and C<$end>, which define a subset of the list of items to be
returned (C<1> is the first item in the list). The following
methods all return a reference to a list of C<$item_id>s:
$items = $patron-E<gt>hold_items($start, $end);
$items = $patron-E<gt>overdue_items($start, $end);
$items = $patron-E<gt>charged_items($start, $end);
$items = $patron-E<gt>recall_items($start, $end);
$items = $patron-E<gt>unavail_holds($start, $end);
It is also possible to retrieve an itemized list of the fines
outstanding. This method returns a reference to an itemized list
of fines:
$fines = $patron-E<gt>fine_items($start, $end);
=head1 PATRON BORROWING ACTIVITY
=head2 C<$num = $patron-E<gt>fee_amount;>
The total amount of fees and fines owed by the patron.
=head2 C<$bool = $patron-E<gt>drop_hold($item_id);>
Drops the hold that C<$patron> has placed on the item
C<$item_id>. Returns C<false> if the patron did not have a hold
on the item, C<true> otherwise.
=head1 CHANGING A PATRON'S STATUS
=head2 C<$status = $ils-E<gt>block($card_retained, $blocked_card_msg);>
Block the account of the patron identified by C<$patron_id>. If
the self check unit captured the patron's card, then
C<$card_retained> will be C<true>. A message indicating why the
card was retained will be provided by the parameter
C<$blocked_card_msg>.
This function returns an C<ILS::Patron> object that has been
updated to indicate that the patron's privileges have been
blocked, or C<undef> if the patron ID is not valid.
=head2 C<$patron-E<gt>enable;>
Reenable the patron after she's been blocked. This is a test
function and will not normally be called by self-service
terminals in production.