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package Koha::Patron::Attributes;
# 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 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, see <http://www.gnu.org/licenses>.
use Modern::Perl;
use Koha::Patron::Attribute;
use Koha::Patron::Attribute::Types;
use base qw(Koha::Objects);
=head1 NAME
Koha::Patron::Attributes - Koha Patron Attributes Object set class
=head1 API
=head2 Class Methods
=cut
=head3 search
my $attributes = Koha::Patron::Attributes->search( $params );
=cut
sub search {
my ( $self, $params, $attributes ) = @_;
unless ( exists $attributes->{order_by} ) { $attributes->{order_by} = ['me.code', 'attribute'] }
return $self->SUPER::search( $params, $attributes );
}
=head3 filter_by_branch_limitations
my $attributes = Koha::Patron::Attributes->filter_by_branch_limitations([$branchcode]);
Search patron attributes filtered by a library
If $branchcode exists it will be used to filter the result set.
Otherwise it will be the library of the logged in user.
=cut
sub filter_by_branch_limitations {
my ( $self, $branchcode ) = @_;
# Maybe we should not limit if logged in user is superlibrarian?
my $branch_limit =
$branchcode ? $branchcode
# Do we raise an exception if no userenv defined?
: C4::Context->userenv ? C4::Context->userenv->{"branch"}
: undef;
my $or = $branch_limit
? {
'-or' => [
'borrower_attribute_types_branches.b_branchcode' => undef,
'borrower_attribute_types_branches.b_branchcode' => $branch_limit,
]
}
: {};
my $join = $branch_limit
? {
join => {
code => 'borrower_attribute_types_branches'
},
}
: {};
return $self->search( $or, $join );
}
=head3 merge_with
$new_attributes is an arrayref of hashrefs
=cut
sub merge_with {
my ( $self, $new_attributes ) = @_;
my @merged = @{$self->unblessed};
my $attribute_types = { map { $_->code => $_->unblessed } Koha::Patron::Attribute::Types->search };
for my $attr ( @$new_attributes ) {
unless ( $attr->{code} ) {
warn "Cannot merge element: no 'code' defined";
next;
}
my $attribute_type = $attribute_types->{$attr->{code}};
# FIXME Do we need that here or let ->store do the job?
unless ( $attribute_type ) {
warn "Cannot merge element: unrecognized code = '$attr->{code}'";
next;
}
unless ( $attribute_type->{repeatable} ) {
# filter out any existing attributes of the same code
@merged = grep {$attr->{code} ne $_->{code}} @merged;
}
push @merged, $attr;
}
# WARNING - we would like to return a set, but $new_attributes is not in storage yet
# Maybe there is something obvious I (JD) am missing
return [ sort { $a->{code} cmp $b->{code} || $a->{attribute} cmp $b->{attribute} } @merged ];
}
=head3 _type
=cut
sub _type {
return 'BorrowerAttribute';
}
sub object_class {
return 'Koha::Patron::Attribute';
}
1;