[Koha-patches] [PATCH] bug 2582 [1/2]: don't set issuedate during renewal

[Galen Charlton]

Changed so that issues.issuedate is never modified
during a renewal, since that column records the original
date of the loan.  Changed the name and interpretation
of the $issuedate parameter of AddRenewal() to
$lastreneweddate, allowing (e.g.) offline circulation
to set the date of the renewal without changing the
issue date.

As a result of the original bug, issues.issuedate can be
set to NULL for loans that were renewed via the OPAC,
self checkout, or the staff interface when explicitly
renewing a loan.  Loans that were renewed by checking
the item out to the same patron will have the issue date
changed to the date of the last renewal.
---
 C4/Circulation.pm                      |   19 +++++++++++++------
 t/lib/KohaTest/Circulation/AddIssue.pm |    4 ++--
 2 files changed, 15 insertions(+), 8 deletions(-)

diff --git a/C4/Circulation.pm b/C4/Circulation.pm
index 5d936c3..1abd58f 100644
--- a/C4/Circulation.pm
+++ b/C4/Circulation.pm
@@ -882,7 +882,7 @@ sub AddIssue {
 				$item->{'itemnumber'},
 				$branch,
 				$datedue,
-                                   $issuedate,
+                $issuedate, # here interpreted as the renewal date
 			);
 
 		}
@@ -1934,7 +1934,7 @@ sub CanBookBeRenewed {
 
 =head2 AddRenewal
 
-&AddRenewal($borrowernumber, $itemnumber, $branch, [$datedue], [$issuedate]);
+&AddRenewal($borrowernumber, $itemnumber, $branch, [$datedue], [$lastreneweddate]);
 
 Renews a loan.
 
@@ -1947,7 +1947,8 @@ C<$branch> is the library branch.  Defaults to the homebranch of the ITEM.
 
 C<$datedue> can be a C4::Dates object used to set the due date.
 
-C<$issuedate> can be a iso formatted date to use for the issuedate.
+C<$lastreneweddate> is an optional ISO-formatted date used to set issues.lastreneweddate.  If
+this parameter is not supplied, lastreneweddate is set to the current date.
 
 If C<$datedue> is the empty string, C<&AddRenewal> will calculate the due date automatically
 from the book's item type.
@@ -1961,7 +1962,8 @@ sub AddRenewal {
     my $biblio = GetBiblioFromItemNumber($itemnumber) or return undef;
     my $branch  = (@_) ? shift : $item->{homebranch};	# opac-renew doesn't send branch
     my $datedue = shift;
-        my $issuedate = shift;
+    my $lastreneweddate = shift;
+
     # If the due date wasn't specified, calculate it by adding the
     # book's loan length to today's date.
     unless ($datedue && $datedue->output('iso')) {
@@ -1977,6 +1979,11 @@ sub AddRenewal {
 								# The question of whether to use item's homebranch calendar is open.
     }
 
+    # $lastreneweddate defaults to today.
+    unless (defined $lastreneweddate) {
+        $lastreneweddate = strftime( "%Y-%m-%d", localtime );
+    }
+
     my $dbh = C4::Context->dbh;
     # Find the issues record for this book
     my $sth =
@@ -1991,11 +1998,11 @@ sub AddRenewal {
     # Update the issues record to have the new due date, and a new count
     # of how many times it has been renewed.
     my $renews = $issuedata->{'renewals'} + 1;
-    $sth = $dbh->prepare("UPDATE issues SET date_due = ?, renewals = ?, lastreneweddate = CURRENT_DATE, issuedate = ?
+    $sth = $dbh->prepare("UPDATE issues SET date_due = ?, renewals = ?, lastreneweddate = ?
                             WHERE borrowernumber=? 
                             AND itemnumber=?"
     );
-    $sth->execute( $datedue->output('iso'), $renews, $issuedate, $borrowernumber, $itemnumber );
+    $sth->execute( $datedue->output('iso'), $renews, $lastreneweddate, $borrowernumber, $itemnumber );
     $sth->finish;
 
     # Update the renewal count on the item, and tell zebra to reindex
diff --git a/t/lib/KohaTest/Circulation/AddIssue.pm b/t/lib/KohaTest/Circulation/AddIssue.pm
index 4e02d16..dde87e2 100644
--- a/t/lib/KohaTest/Circulation/AddIssue.pm
+++ b/t/lib/KohaTest/Circulation/AddIssue.pm
@@ -93,7 +93,7 @@ sub set_issuedate : Test( 7 ) {
     is( $loanlength, $self->{'loanlength'} );
 }
 
-sub set_issuedate_on_renewal : Test( 6 ) {
+sub set_lastreneweddate_on_renewal : Test( 6 ) {
     my $self = shift;
 
     my $before_issues = C4::Circulation::GetItemIssue( $self->{'items'}[0]{'itemnumber'} );
@@ -112,7 +112,7 @@ sub set_issuedate_on_renewal : Test( 6 ) {
     my $after_issues = C4::Circulation::GetItemIssue( $self->{'items'}[0]{'itemnumber'} );
     is( $after_issues->{'borrowernumber'}, $self->{'memberid'}, 'We found this item checked out to our member.' )
       or diag( Data::Dumper->Dump( [ $after_issues ], [ 'issues' ] ) );
-    is( $after_issues->{'issuedate'}, $issuedate, "...and it was issued on $issuedate" )
+    is( $after_issues->{'lastreneweddate'}, $issuedate, "...and it was renewed on $issuedate" )
       or diag( Data::Dumper->Dump( [ $after_issues ], [ 'after_issues' ] ) );
     
 }
-- 
1.5.5.GIT