From 79845c5e24f4daa7dfe5f8bd327adc7bd527f543 Mon Sep 17 00:00:00 2001
From: Josef Moravec <josef.moravec@gmail.com>
Date: Wed, 17 May 2017 10:36:05 +0000
Subject: [PATCH] Bug 18606: Get rid of GetCollectionItemBranches

---
 C4/Circulation.pm         |  2 +-
 C4/RotatingCollections.pm | 31 -------------------------------
 Koha/Item.pm              | 19 +++++++++++++++++++
 circ/returns.pl           | 23 +++++++++++------------
 4 files changed, 31 insertions(+), 44 deletions(-)

diff --git a/C4/Circulation.pm b/C4/Circulation.pm
index d583e53..ae55d7f 100644
--- a/C4/Circulation.pm
+++ b/C4/Circulation.pm
@@ -35,7 +35,7 @@ use C4::Message;
 use C4::Debug;
 use C4::Log; # logaction
 use C4::Overdues qw(CalcFine UpdateFine get_chargeable_units);
-use C4::RotatingCollections qw(GetCollectionItemBranches);
+use C4::RotatingCollections;
 use Algorithm::CheckDigits;
 
 use Data::Dumper;
diff --git a/C4/RotatingCollections.pm b/C4/RotatingCollections.pm
index dafc1dc..521a4e9 100644
--- a/C4/RotatingCollections.pm
+++ b/C4/RotatingCollections.pm
@@ -51,8 +51,6 @@ BEGIN {
       AddItemToCollection
       RemoveItemFromCollection
       TransferCollection
-
-      GetCollectionItemBranches
     );
 }
 
@@ -204,35 +202,6 @@ sub TransferCollection {
 
 }
 
-=head2 GetCollectionItemBranches
-
-  my ( $holdingBranch, $collectionBranch ) = GetCollectionItemBranches( $itemnumber );
-
-=cut
-
-sub GetCollectionItemBranches {
-    my ($itemnumber) = @_;
-
-    if ( !$itemnumber ) {
-        return;
-    }
-
-    my $dbh = C4::Context->dbh;
-
-    my ( $sth, @results );
-    $sth = $dbh->prepare(
-"SELECT holdingbranch, colBranchcode FROM items, collections, collections_tracking
-                        WHERE items.itemnumber = collections_tracking.itemnumber
-                        AND collections.colId = collections_tracking.colId
-                        AND items.itemnumber = ?"
-    );
-    $sth->execute($itemnumber);
-
-    my $row = $sth->fetchrow_hashref;
-
-    return ( $$row{'holdingbranch'}, $$row{'colBranchcode'}, );
-}
-
 =head2 isItemInThisCollection
 
   $inCollection = isItemInThisCollection( $itemnumber, $colId );
diff --git a/Koha/Item.pm b/Koha/Item.pm
index bea05f8..3a15571 100644
--- a/Koha/Item.pm
+++ b/Koha/Item.pm
@@ -30,6 +30,7 @@ use Koha::IssuingRules;
 use Koha::Item::Transfer;
 use Koha::Patrons;
 use Koha::Libraries;
+use Koha::RotatingCollections;
 
 use base qw(Koha::Object);
 
@@ -235,6 +236,24 @@ sub current_holds {
     return Koha::Holds->_new_from_dbic($hold_rs);
 }
 
+=head3 rotating_collection
+
+=cut
+
+sub rotating_collection {
+    my ( $self ) = @_;
+    my $collection = Koha::RotatingCollections->search(
+        {
+            'collections_trackings.itemnumber' => $self->itemnumber
+        },
+        {
+            join => [ 'collections_trackings' ]
+        }
+    );
+
+    return $collection->single;
+}
+
 =head3 type
 
 =cut
diff --git a/circ/returns.pl b/circ/returns.pl
index 162f8fd..3f16a80 100755
--- a/circ/returns.pl
+++ b/circ/returns.pl
@@ -44,7 +44,6 @@ use C4::Items;
 use C4::Members;
 use C4::Members::Messaging;
 use C4::Koha;   # FIXME : is it still useful ?
-use C4::RotatingCollections;
 use Koha::AuthorisedValues;
 use Koha::DateUtils;
 use Koha::Calendar;
@@ -594,17 +593,17 @@ $template->param(
 
 $itemnumber = GetItemnumberFromBarcode( $barcode );
 if ( $itemnumber ) {
-    my ( $holdingBranch, $collectionBranch ) = GetCollectionItemBranches( $itemnumber );
-    if ( $holdingBranch and $collectionBranch ) {
-        $holdingBranch //= '';
-        $collectionBranch //= $returnbranch;
-        if ( ! ( $holdingBranch eq $collectionBranch ) ) {
-            $template->param(
-              collectionItemNeedsTransferred => 1,
-              collectionBranch => $collectionBranch,
-              itemnumber => $itemnumber,
-            );
-        }
+    my $item = Koha::Items->find( $itemnumber );
+    my $holdingBranch = $item->holdingbranch;
+    my $collection = $item->rotating_collection;
+    my $collectionBranch;
+    $collectionBranch = $collection->colBranchcode if $collection;
+    if ( $holdingBranch and $collectionBranch and ( $holdingBranch ne $collectionBranch ) ) {
+        $template->param(
+          collectionItemNeedsTransferred => 1,
+          collectionBranch => $collectionBranch,
+          itemnumber => $itemnumber,
+        );
     }
 }
 
-- 
2.1.4