Attachment 88962 Details for Bug 22284 – Bug 22284: New methods in Koha::Library::Groups and Koha::Library

[patch] Bug 22284: New methods in Koha::Library::Groups and Koha::Library

Bug-22284-New-methods-in-KohaLibraryGroups-and-Koh.patch (text/plain), 7.63 KB, created by Agustín Moyano on 2019-04-26 19:17:15 UTC

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Creator: Agustín Moyano

Created: 2019-04-26 19:17:15 UTC

Size: 7.63 KB

patch

obsolete

>From cd00897956995a39c45a667761732f6156166035 Mon Sep 17 00:00:00 2001
>From: Agustin Moyano <agustinmoyano@theke.io>
>Date: Sun, 24 Mar 2019 23:00:36 -0300
>Subject: [PATCH] Bug 22284: New methods in Koha::Library::Groups and
> Koha::Library
>
>This patch adds new methods in Koha::Library::Groups and Koha::Library.
>1) For Koha::Library::Groups adds get_root_ancestor that returns all root
>groups for a given search parameters, for example
>Koha::Library::Groups->get_root_ancestor( { id => $group_id } )
>2) For Koha::Library adds
>2.1) get_hold_libraries: returns all libraries (including self) that
>belongs to the same holdgroups. If $self belongs to several holdgroups
>it will return a distinct list of all libraries belonging to them.
>2.2) validate_hold_sibling: Returns 1 if the given parameters matches any of the
>libraries that belong to any of the holdgroups this library belongs. For example
>$library->validate_hold_sibling( { branchcode => $branchcode } )
>
>To test:
>1) apply this patch
>2) prove t/db_dependent/Koha/Libraries.t t/db_dependent/LibraryGroups.t
>SUCCESS => green letters :-D
>3) Sign off
>
>Sponsored-by: VOKAL
>Signed-off-by: Tomas Cohen Arazi <tomascohen@theke.io>
>---
> Koha/Library.pm                 | 51 +++++++++++++++++++++++++++++++++++++++++
> Koha/Library/Groups.pm          | 17 ++++++++++++++
> t/db_dependent/Koha/Libraries.t | 35 +++++++++++++++++++++++++++-
> t/db_dependent/LibraryGroups.t  | 21 ++++++++++++++++-
> 4 files changed, 122 insertions(+), 2 deletions(-)
>
>diff --git a/Koha/Library.pm b/Koha/Library.pm
>index f1a5597305..7f55ff8075 100644
>--- a/Koha/Library.pm
>+++ b/Koha/Library.pm
>@@ -77,6 +77,57 @@ sub library_groups {
>     return Koha::Library::Groups->_new_from_dbic( $rs );
> }
> 
>+=head3 get_hold_libraries
>+
>+Return all libraries (including self) that belong to the same hold groups
>+
>+=cut
>+
>+sub get_hold_libraries {
>+    my ( $self ) = @_;
>+    my $library_groups = $self->library_groups;
>+    my @hold_libraries;
>+    while ( my $library_group = $library_groups->next ) {
>+        my $root = Koha::Library::Groups->get_root_ancestor({id => $library_group->id});
>+        if($root->ft_local_hold_group) {
>+            push @hold_libraries, $root->all_libraries;
>+        }
>+    }
>+
>+    my %seen;
>+    @hold_libraries =
>+      grep { !$seen{ $_->id }++ } @hold_libraries;
>+
>+    return @hold_libraries;
>+}
>+
>+=head3 validate_hold_sibling
>+
>+Return if given library is a valid hold group member
>+
>+=cut
>+
>+sub validate_hold_sibling {
>+    my ( $self, $params ) = @_;
>+    my @hold_libraries = $self->get_hold_libraries;
>+
>+    foreach (@hold_libraries) {
>+        my $hold_library = $_;
>+        my $is_valid = 1;
>+        foreach my $key (keys %$params) {
>+            unless($hold_library->$key eq $params->{$key}) {
>+                $is_valid=0;
>+                last;
>+            }
>+        }
>+        if($is_valid) {
>+            #Found one library that meets all search parameters
>+            return 1;
>+        }
>+    }
>+    return 0;
>+}
>+
> =head2 Internal methods
> 
> =head3 _type
>diff --git a/Koha/Library/Groups.pm b/Koha/Library/Groups.pm
>index 1ce2cb019a..ac0b6dc2ad 100644
>--- a/Koha/Library/Groups.pm
>+++ b/Koha/Library/Groups.pm
>@@ -65,6 +65,23 @@ sub get_search_groups {
>     return $self->search( { $field => 1 } );
> }
> 
>+
>+=head3 get_root_ancestor
>+
>+my $root_ancestor = $self->get_root_ancestor( {id => $group_id } )
>+
>+Retrieve root ancestor group for a specified id.
>+
>+=cut
>+
>+sub get_root_ancestor {
>+    my ( $self, $params ) = @_;
>+    my $row = $self->find($params);
>+    return $row unless $row->parent_id;
>+    return $self->get_root_ancestor( { id => $row->parent_id } );
>+}
>+
>+
> =head3 type
> 
> =cut
>diff --git a/t/db_dependent/Koha/Libraries.t b/t/db_dependent/Koha/Libraries.t
>index 5c356c1998..0b2f7271dd 100644
>--- a/t/db_dependent/Koha/Libraries.t
>+++ b/t/db_dependent/Koha/Libraries.t
>@@ -19,7 +19,7 @@
> 
> use Modern::Perl;
> 
>-use Test::More tests => 7;
>+use Test::More tests => 8;
> 
> use C4::Biblio;
> use C4::Context;
>@@ -451,3 +451,36 @@ subtest '->get_effective_marcorgcode' => sub {
> 
>     $schema->storage->txn_rollback;
> };
>+
>+subtest 'get_hold_libraries and validate_hold_sibling' => sub {
>+
>+    plan tests => 5;
>+
>+    $schema->storage->txn_begin;
>+
>+    my $library1 = $builder->build_object( { class => 'Koha::Libraries' } );
>+    my $library2 = $builder->build_object( { class => 'Koha::Libraries' } );
>+    my $library3 = $builder->build_object( { class => 'Koha::Libraries' } );
>+
>+    my $root = $builder->build_object( { class => 'Koha::Library::Groups', value => { ft_local_hold_group => 1 } } );
>+    my $g1 = $builder->build_object( { class => 'Koha::Library::Groups', value => { parent_id => $root->id, branchcode => $library1->branchcode } } );
>+    my $g2 = $builder->build_object( { class => 'Koha::Library::Groups', value => { parent_id => $root->id, branchcode => $library2->branchcode } } );
>+
>+    my @hold_libraries = ($library1, $library2);
>+
>+    my @result = $library1->get_hold_libraries();
>+
>+    ok(scalar(@result) == 2, 'get_hold_libraries returns 2 libraries');
>+
>+    my %map = map {$_->branchcode, 1} @result;
>+
>+    foreach my $hold_library ( @hold_libraries ) {
>+        ok(exists $map{$hold_library->branchcode}, 'library in hold group');
>+    }
>+
>+    ok($library1->validate_hold_sibling( { branchcode => $library2->branchcode } ), 'Library 2 is a valid hold sibling');
>+    ok(!$library1->validate_hold_sibling( { branchcode => $library3->branchcode } ), 'Library 3 is not a valid hold sibling');
>+
>+    $schema->storage->txn_rollback;
>+
>+}
>\ No newline at end of file
>diff --git a/t/db_dependent/LibraryGroups.t b/t/db_dependent/LibraryGroups.t
>index 69f9e9d4b7..26824210e8 100644
>--- a/t/db_dependent/LibraryGroups.t
>+++ b/t/db_dependent/LibraryGroups.t
>@@ -4,7 +4,7 @@ use Modern::Perl;
> 
> use List::MoreUtils 'any';
> 
>-use Test::More tests => 20;
>+use Test::More tests => 21;
> 
> use t::lib::TestBuilder;
> use Koha::Database;
>@@ -144,3 +144,22 @@ is( ref($groupX->libraries), 'Koha::Libraries', '->libraries should return a Koh
> @group_branchcodes = sort( map { $_->branchcode } $groupX->all_libraries );
> is_deeply( \@branchcodes, \@group_branchcodes, "Group all_libraries are returned correctly" );
> is( ref(($groupX->all_libraries)[0]), 'Koha::Library', '->all_libraries should return a list of Koha::Library - in the future it should be fixed to return a Koha::Libraries iterator instead'); # FIXME
>+
>+subtest 'Koha::Library::Groups->get_root_ancestor' => sub {
>+    plan tests => 2;
>+
>+    my $groupY = Koha::Library::Group->new( { title => "Group Y" } )->store();
>+    my $groupY_library1 = Koha::Library::Group->new({ parent_id => $groupY->id,  branchcode => $library1->{branchcode} })->store();
>+    my $groupY1 = Koha::Library::Group->new( { parent_id => $groupY->id, title => "Group Y1" } )->store();
>+    my $groupY1_library2 = Koha::Library::Group->new({ parent_id => $groupY1->id,  branchcode => $library2->{branchcode} })->store();
>+    my $groupZ = Koha::Library::Group->new({ title => "Group Z" })->store();
>+    my $groupZ1 = Koha::Library::Group->new({ parent_id => $groupZ->id,  title => "Group Z1" })->store();
>+    my $groupZ2 = Koha::Library::Group->new({ parent_id => $groupZ1->id,  title => "Group Z2" })->store();
>+    my $groupZ2_library2 = Koha::Library::Group->new({ parent_id => $groupZ2->id,  branchcode => $library2->{branchcode} })->store();
>+
>+    my $ancestor1 = Koha::Library::Groups->get_root_ancestor($groupY1_library2->unblessed);
>+    my $ancestor2 = Koha::Library::Groups->get_root_ancestor($groupZ2_library2->unblessed);
>+
>+    is($ancestor1->id, $groupY->id, "Get root ancestor should return group's root ancestor");
>+    ok($ancestor1->id ne $ancestor2->id, "Both root groups should have different ids");
>+};
>\ No newline at end of file
>-- 
>2.11.0

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