package Koha::Patrons;
-# Copyright ByWater Solutions 2014
+# Copyright 2014 ByWater Solutions
+# Copyright 2016 Koha Development Team
#
# This file is part of Koha.
#
-# Koha is free software; you can redistribute it and/or modify it under the
-# terms of the GNU General Public License as published by the Free Software
-# Foundation; either version 3 of the License, or (at your option) any later
-# version.
+# Koha is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
#
-# Koha is distributed in the hope that it will be useful, but WITHOUT ANY
-# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-# A PARTICULAR PURPOSE. See the GNU General Public License for more details.
+# Koha is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
#
-# You should have received a copy of the GNU General Public License along
-# with Koha; if not, write to the Free Software Foundation, Inc.,
-# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+# You should have received a copy of the GNU General Public License
+# along with Koha; if not, see <http://www.gnu.org/licenses>.
use Modern::Perl;
-use Carp;
use Koha::Database;
+use Koha::DateUtils qw( dt_from_string );
+use Koha::ArticleRequests;
use Koha::Patron;
+use Koha::Exceptions::Patron;
+use Koha::Patron::Categories;
use base qw(Koha::Objects);
=cut
+=head3 search_limited
+
+my $patrons = Koha::Patrons->search_limit( $params, $attributes );
+
+Returns all the patrons the logged in user is allowed to see
+
+=cut
+
+sub search_limited {
+ my ( $self, $params, $attributes ) = @_;
+
+ my $userenv = C4::Context->userenv;
+ my @restricted_branchcodes;
+ if ( $userenv and $userenv->{number} ) {
+ my $logged_in_user = Koha::Patrons->find( $userenv->{number} );
+ @restricted_branchcodes = $logged_in_user->libraries_where_can_see_patrons;
+ }
+ $params->{'me.branchcode'} = { -in => \@restricted_branchcodes } if @restricted_branchcodes;
+ return $self->search( $params, $attributes );
+}
+
=head3 search_housebound_choosers
Returns all Patrons which are Housebound choosers.
return Koha::Patrons->_new_from_dbic($del);
}
-=head3 type
+=head3 search_upcoming_membership_expires
+
+my $patrons = Koha::Patrons->search_upcoming_membership_expires();
+
+The 'before' and 'after' represent the number of days before/after the date
+that is set by the preference MembershipExpiryDaysNotice.
+If the pref is 14, before 2 and after 3 then you will get all expires
+from 12 to 17 days.
+
+=cut
+
+sub search_upcoming_membership_expires {
+ my ( $self, $params ) = @_;
+ my $before = $params->{before} || 0;
+ my $after = $params->{after} || 0;
+ delete $params->{before};
+ delete $params->{after};
+
+ my $days = C4::Context->preference("MembershipExpiryDaysNotice") || 0;
+ my $date_before = dt_from_string->add( days => $days - $before );
+ my $date_after = dt_from_string->add( days => $days + $after );
+ my $dtf = Koha::Database->new->schema->storage->datetime_parser;
+
+ $params->{dateexpiry} = {
+ ">=" => $dtf->format_date( $date_before ),
+ "<=" => $dtf->format_date( $date_after ),
+ };
+ return $self->SUPER::search(
+ $params, { join => ['branchcode', 'categorycode'] }
+ );
+}
+
+=head3 search_patrons_to_anonymise
+
+ my $patrons = Koha::Patrons->search_patrons_to_anonymise( { before => $older_than_date, [ library => $library ] } );
+
+This method returns all patrons who has an issue history older than a given date.
+
+=cut
+
+sub search_patrons_to_anonymise {
+ my ( $class, $params ) = @_;
+ my $older_than_date = $params->{before};
+ my $library = $params->{library};
+ $older_than_date = $older_than_date ? dt_from_string($older_than_date) : dt_from_string;
+ $library ||=
+ ( C4::Context->preference('IndependentBranches') && C4::Context->userenv && !C4::Context->IsSuperLibrarian() && C4::Context->userenv->{branch} )
+ ? C4::Context->userenv->{branch}
+ : undef;
+ my $anonymous_patron = C4::Context->preference('AnonymousPatron') || undef;
+
+ my $dtf = Koha::Database->new->schema->storage->datetime_parser;
+ my $rs = $class->_resultset->search(
+ { returndate => { '<' => $dtf->format_datetime($older_than_date), },
+ 'old_issues.borrowernumber' => { 'not' => undef },
+ privacy => { '<>' => 0 }, # Keep forever
+ ( $library ? ( 'old_issues.branchcode' => $library ) : () ),
+ ( $anonymous_patron ? ( 'old_issues.borrowernumber' => { '!=' => $anonymous_patron } ) : () ),
+ },
+ { join => ["old_issues"],
+ distinct => 1,
+ }
+ );
+ return Koha::Patrons->_new_from_dbic($rs);
+}
+
+=head3 delete
+
+ Koha::Patrons->search({ some filters here })->delete({ move => 1 });
+
+ Delete passed set of patron objects.
+ Wrapper for Koha::Patron->delete. (We do not want to bypass Koha::Patron
+ and let DBIx do the job without further housekeeping.)
+ Includes a move to deletedborrowers if move flag set.
+
+ Just like DBIx, the delete will only succeed when all entries could be
+ deleted. Returns true or throws an exception.
+
+=cut
+
+sub delete {
+ my ( $self, $params ) = @_;
+ my $patrons_deleted;
+ $self->_resultset->result_source->schema->txn_do( sub {
+ my ( $set, $params ) = @_;
+ my $count = $set->count;
+ while ( my $patron = $set->next ) {
+
+ next unless $patron->in_storage;
+
+ $patron->move_to_deleted if $params->{move};
+ $patron->delete;
+
+ $patrons_deleted++;
+ }
+ }, $self, $params );
+ return $patrons_deleted;
+}
+
+=head3 filter_by_expiration_date
+
+ Koha::Patrons->filter_by_expiration_date{{ days => $x });
+
+ Returns set of Koha patron objects expired $x days.
+
+=cut
+
+sub filter_by_expiration_date {
+ my ( $class, $params ) = @_;
+
+ return $class->filter_by_last_update(
+ {
+ timestamp_column_name => 'dateexpiry',
+ days => $params->{days} || 0,
+ days_inclusive => 1,
+ }
+ );
+}
+
+=head3 search_unsubscribed
+
+ Koha::Patrons->search_unsubscribed;
+
+ Returns a set of Koha patron objects for patrons that recently
+ unsubscribed and are not locked (candidates for locking).
+ Depends on UnsubscribeReflectionDelay.
+
+=cut
+
+sub search_unsubscribed {
+ my ( $class ) = @_;
+
+ my $delay = C4::Context->preference('UnsubscribeReflectionDelay');
+ if( !defined($delay) || $delay eq q{} ) {
+ # return empty set
+ return $class->search({ borrowernumber => undef });
+ }
+ my $parser = Koha::Database->new->schema->storage->datetime_parser;
+ my $dt = dt_from_string()->subtract( days => $delay );
+ my $str = $parser->format_datetime($dt);
+ my $fails = C4::Context->preference('FailedLoginAttempts') || 0;
+ my $cond = [ undef, 0, 1..$fails-1 ]; # NULL, 0, 1..fails-1 (if fails>0)
+ return $class->search(
+ {
+ 'patron_consents.refused_on' => { '<=' => $str },
+ 'login_attempts' => $cond,
+ },
+ { join => 'patron_consents' },
+ );
+}
+
+=head3 search_anonymize_candidates
+
+ Koha::Patrons->search_anonymize_candidates({ locked => 1 });
+
+ Returns a set of Koha patron objects for patrons whose account is expired
+ and locked (if parameter set). These are candidates for anonymizing.
+ Depends on PatronAnonymizeDelay.
+
+=cut
+
+sub search_anonymize_candidates {
+ my ( $class, $params ) = @_;
+
+ my $delay = C4::Context->preference('PatronAnonymizeDelay');
+ if( !defined($delay) || $delay eq q{} ) {
+ # return empty set
+ return $class->search({ borrowernumber => undef });
+ }
+ my $cond = {};
+ my $parser = Koha::Database->new->schema->storage->datetime_parser;
+ my $dt = dt_from_string()->subtract( days => $delay );
+ my $str = $parser->format_datetime($dt);
+ $cond->{dateexpiry} = { '<=' => $str };
+ $cond->{anonymized} = 0; # not yet done
+ if( $params->{locked} ) {
+ my $fails = C4::Context->preference('FailedLoginAttempts') || 0;
+ $cond->{login_attempts} = [ -and => { '!=' => undef }, { -not_in => [0, 1..$fails-1 ] } ]; # -not_in does not like undef
+ }
+ return $class->search( $cond );
+}
+
+=head3 search_anonymized
+
+ Koha::Patrons->search_anonymized;
+
+ Returns a set of Koha patron objects for patron accounts that have been
+ anonymized before and could be removed.
+ Depends on PatronRemovalDelay.
+
+=cut
+
+sub search_anonymized {
+ my ( $class ) = @_;
+
+ my $delay = C4::Context->preference('PatronRemovalDelay');
+ if( !defined($delay) || $delay eq q{} ) {
+ # return empty set
+ return $class->search({ borrowernumber => undef });
+ }
+ my $cond = {};
+ my $parser = Koha::Database->new->schema->storage->datetime_parser;
+ my $dt = dt_from_string()->subtract( days => $delay );
+ my $str = $parser->format_datetime($dt);
+ $cond->{dateexpiry} = { '<=' => $str };
+ $cond->{anonymized} = 1;
+ return $class->search( $cond );
+}
+
+=head3 lock
+
+ Koha::Patrons->search({ some filters })->lock({ expire => 1, remove => 1 })
+
+ Lock the passed set of patron objects. Optionally expire and remove holds.
+ Wrapper around Koha::Patron->lock.
+
+=cut
+
+sub lock {
+ my ( $self, $params ) = @_;
+ my $count = $self->count;
+ while( my $patron = $self->next ) {
+ $patron->lock($params);
+ }
+}
+
+=head3 anonymize
+
+ Koha::Patrons->search({ some filters })->anonymize();
+
+ Anonymize passed set of patron objects.
+ Wrapper around Koha::Patron->anonymize.
+
+=cut
+
+sub anonymize {
+ my ( $self ) = @_;
+ my $count = $self->count;
+ while( my $patron = $self->next ) {
+ $patron->anonymize;
+ }
+}
+
+=head3 search_patrons_to_update_category
+
+ my $patrons = Koha::Patrons->search_patrons_to_update_category( {
+ from => $from_category,
+ fine_max => $fine_max,
+ fine_min => $fin_min,
+ too_young => $too_young,
+ too_old => $too_old,
+ });
+
+This method returns all patron who should be updated from one category to another meeting criteria:
+
+from - borrower categorycode
+fine_min - with fines totaling at least this amount
+fine_max - with fines above this amount
+too_young - if passed, select patrons who are under the age limit for the current category
+too_old - if passed, select patrons who are over the age limit for the current category
+
+=cut
+
+sub search_patrons_to_update_category {
+ my ( $self, $params ) = @_;
+ my %query;
+ my $search_params;
+
+ my $cat_from = Koha::Patron::Categories->find($params->{from});
+ $search_params->{categorycode}=$params->{from};
+ if ($params->{too_young} || $params->{too_old}){
+ my $dtf = Koha::Database->new->schema->storage->datetime_parser;
+ if( $cat_from->dateofbirthrequired && $params->{too_young} ) {
+ my $date_after = dt_from_string()->subtract( years => $cat_from->dateofbirthrequired);
+ $search_params->{dateofbirth}{'>'} = $dtf->format_datetime( $date_after );
+ }
+ if( $cat_from->upperagelimit && $params->{too_old} ) {
+ my $date_before = dt_from_string()->subtract( years => $cat_from->upperagelimit);
+ $search_params->{dateofbirth}{'<'} = $dtf->format_datetime( $date_before );
+ }
+ }
+ if ($params->{fine_min} || $params->{fine_max}) {
+ $query{join} = ["accountlines"];
+ $query{columns} = ["borrowernumber"];
+ $query{group_by} = ["borrowernumber"];
+ $query{having} = \['COALESCE(sum(accountlines.amountoutstanding),0) <= ?',$params->{fine_max}] if defined $params->{fine_max};
+ $query{having} = \['COALESCE(sum(accountlines.amountoutstanding),0) >= ?',$params->{fine_min}] if defined $params->{fine_min};
+ }
+ return $self->search($search_params,\%query);
+}
+
+=head3 update_category_to
+
+ Koha::Patrons->search->update_category_to( {
+ category => $to_category,
+ });
+
+Update supplied patrons from current category to another and take care of guarantor info.
+To make sure all the conditions are met, the caller has the responsibility to
+call search_patrons_to_update to filter the Koha::Patrons set
+
+=cut
+
+sub update_category_to {
+ my ( $self, $params ) = @_;
+ my $counter = 0;
+ while( my $patron = $self->next ) {
+ $counter++;
+ $patron->categorycode($params->{category})->store();
+ }
+ return $counter;
+}
+
+=head3 filter_by_attribute_type
+
+my $patrons = Koha::Patrons->filter_by_attribute_type($attribute_type_code);
+
+Return a Koha::Patrons set with patrons having the attribute defined.
+
+=cut
+
+sub filter_by_attribute_type {
+ my ( $self, $attribute_type ) = @_;
+ my $rs = Koha::Patron::Attributes->search( { code => $attribute_type } )
+ ->_resultset()->search_related('borrowernumber');
+ return Koha::Patrons->_new_from_dbic($rs);
+}
+
+=head3 filter_by_attribute_value
+
+my $patrons = Koha::Patrons->filter_by_attribute_value($attribute_value);
+
+Return a Koha::Patrons set with patrong having the attribute value passed in parameter.
+
+=cut
+
+sub filter_by_attribute_value {
+ my ( $self, $attribute_value ) = @_;
+ my $rs = Koha::Patron::Attributes->search(
+ {
+ 'borrower_attribute_types.staff_searchable' => 1,
+ attribute => { like => "%$attribute_value%" }
+ },
+ { join => 'borrower_attribute_types' }
+ )->_resultset()->search_related('borrowernumber');
+ return Koha::Patrons->_new_from_dbic($rs);
+}
+
+=head3 filter_by_amount_owed
+
+ Koha::Patrons->filter_by_amount_owed(
+ {
+ less_than => '2.00',
+ more_than => '0.50',
+ debit_type => $debit_type_code,
+ library => $branchcode
+ }
+ );
+
+Returns patrons filtered by how much money they owe, between passed limits.
+
+Optionally limit to debts of a particular debit_type or/and owed to a particular library.
+
+=head4 arguments hashref
+
+=over 4
+
+=item less_than (optional) - filter out patrons who owe less than Amount
+
+=item more_than (optional) - filter out patrons who owe more than Amount
+
+=item debit_type (optional) - filter the amount owed by debit type
+
+=item library (optional) - filter the amount owed to a particular branch
+
+=back
+
+=cut
+
+sub filter_by_amount_owed {
+ my ( $self, $options ) = @_;
+
+ return $self
+ unless (
+ defined($options)
+ && ( defined( $options->{less_than} )
+ || defined( $options->{more_than} ) )
+ );
+
+ my $where = {};
+ my $group_by =
+ [ map { 'me.' . $_ } $self->_resultset->result_source->columns ];
+
+ my $attrs = {
+ join => 'accountlines',
+ group_by => $group_by,
+ '+select' =>
+ { sum => 'accountlines.amountoutstanding', '-as' => 'outstanding' },
+ '+as' => 'outstanding'
+ };
+
+ $where->{'accountlines.debit_type_code'} = $options->{debit_type}
+ if defined( $options->{debit_type} );
+
+ $where->{'accountlines.branchcode'} = $options->{library}
+ if defined( $options->{library} );
+
+ $attrs->{'having'} = [
+ { 'outstanding' => { '<' => $options->{less_than} } },
+ { 'outstanding' => undef }
+ ]
+ if ( defined( $options->{less_than} )
+ && !defined( $options->{more_than} ) );
+
+ $attrs->{'having'} = { 'outstanding' => { '>' => $options->{more_than} } }
+ if (!defined( $options->{less_than} )
+ && defined( $options->{more_than} ) );
+
+ $attrs->{'having'}->{'-and'} = [
+ { 'outstanding' => { '>' => $options->{more_than} } },
+ { 'outstanding' => { '<' => $options->{less_than} } }
+ ]
+ if ( defined( $options->{less_than} )
+ && defined( $options->{more_than} ) );
+
+ return $self->search( $where, $attrs );
+}
+
+=head3 filter_by_have_subpermission
+
+ my $patrons = Koha::Patrons->search->filter_by_have_subpermission('suggestions.suggestions_manage');
+
+Filter patrons who have a given subpermission
+
+=cut
+
+sub filter_by_have_subpermission {
+ my ($self, $subpermission) = @_;
+
+ my ($p, $sp) = split '\.', $subpermission;
+
+ my $perm = Koha::Database->new()->schema()->resultset('Userflag')->find({flag => $p});
+
+ Koha::Exceptions::ObjectNotFound->throw( sprintf( "Permission %s not found", $p ) )
+ unless $perm;
+
+ my $bit = $perm->bit;
+
+ return $self->search(
+ {
+ -and => [
+ -or => [
+ \"me.flags & (1 << $bit)",
+ { 'me.flags' => 1 },
+ {
+ -and => [
+ { 'user_permissions.module_bit' => $bit },
+ { 'user_permissions.code' => $sp }
+ ]
+ }
+ ]
+ ]
+ },
+ { prefetch => 'user_permissions' }
+ );
+}
+
+=head3 _type
=cut
return 'Borrower';
}
+=head3 object_class
+
+=cut
+
sub object_class {
return 'Koha::Patron';
}