Bug 5549 : Get basic 24 Hr loan working
[koha_gimpoz] / C4 / Circulation.pm
index 9a2db4c..cfc1916 100644 (file)
@@ -24,7 +24,6 @@ use strict;
 use C4::Context;
 use C4::Stats;
 use C4::Reserves;
-use C4::Koha;
 use C4::Biblio;
 use C4::Items;
 use C4::Members;
@@ -43,12 +42,16 @@ use Date::Calc qw(
   Date_to_Days
   Day_of_Week
   Add_Delta_Days       
+  check_date
+  Delta_Days
 );
 use POSIX qw(strftime);
 use C4::Branch; # GetBranches
 use C4::Log; # logaction
 
 use Data::Dumper;
+use Koha::DateUtils;
+use Koha::Calendar;
 
 use vars qw($VERSION @ISA @EXPORT @EXPORT_OK %EXPORT_TAGS);
 
@@ -59,8 +62,9 @@ BEGIN {
 
        # FIXME subs that should probably be elsewhere
        push @EXPORT, qw(
-               &FixOverduesOnReturn
                &barcodedecode
+        &LostItem
+        &ReturnLostItem
        );
 
        # subs to deal with issuing a book
@@ -72,7 +76,6 @@ BEGIN {
                &GetRenewCount
                &GetItemIssue
                &GetItemIssues
-               &GetBorrowerIssues
                &GetIssuingCharges
                &GetIssuingRule
         &GetBranchBorrowerCircRule
@@ -98,7 +101,17 @@ BEGIN {
                 &IsBranchTransferAllowed
                 &CreateBranchTransferLimit
                 &DeleteBranchTransferLimits
+        &TransferSlip
        );
+
+    # subs to deal with offline circulation
+    push @EXPORT, qw(
+      &GetOfflineOperations
+      &GetOfflineOperation
+      &AddOfflineOperation
+      &DeleteOfflineOperation
+      &ProcessOfflineOperation
+    );
 }
 
 =head1 NAME
@@ -319,7 +332,7 @@ sub transferbook {
 
     # find reserves.....
     # That'll save a database query.
-    my ( $resfound, $resrec ) =
+    my ( $resfound, $resrec, undef ) =
       CheckReserves( $itemnumber );
     if ( $resfound and not $ignoreRs ) {
         $resrec->{'ResFound'} = $resfound;
@@ -570,7 +583,7 @@ sub itemissues {
 =head2 CanBookBeIssued
 
   ( $issuingimpossible, $needsconfirmation ) =  CanBookBeIssued( $borrower, 
-                                      $barcode, $duedatespec, $inprocess );
+                      $barcode, $duedatespec, $inprocess, $ignore_reserves );
 
 Check if a book can be issued.
 
@@ -578,13 +591,14 @@ C<$issuingimpossible> and C<$needsconfirmation> are some hashref.
 
 =over 4
 
-=item C<$borrower> hash with borrower informations (from GetMemberDetails)
+=item C<$borrower> hash with borrower informations (from GetMember or GetMemberDetails)
 
 =item C<$barcode> is the bar code of the book being issued.
 
 =item C<$duedatespec> is a C4::Dates object.
 
-=item C<$inprocess>
+=item C<$inprocess> boolean switch
+=item C<$ignore_reserves> boolean switch
 
 =back
 
@@ -661,7 +675,7 @@ if the borrower borrows to much things
 =cut
 
 sub CanBookBeIssued {
-    my ( $borrower, $barcode, $duedate, $inprocess ) = @_;
+    my ( $borrower, $barcode, $duedate, $inprocess, $ignore_reserves ) = @_;
     my %needsconfirmation;    # filled with problems that needs confirmations
     my %issuingimpossible;    # filled with problems that causes the issue to be IMPOSSIBLE
     my $item = GetItem(GetItemnumberFromBarcode( $barcode ));
@@ -679,21 +693,28 @@ sub CanBookBeIssued {
     #
     # DUE DATE is OK ? -- should already have checked.
     #
+    if ($duedate && ref $duedate ne 'DateTime') {
+        $duedate = dt_from_string($duedate);
+    }
+    my $now = DateTime->now( time_zone => C4::Context->tz() );
     unless ( $duedate ) {
-        my $issuedate = strftime( "%Y-%m-%d", localtime );
+        my $issuedate = $now->clone();
 
         my $branch = _GetCircControlBranch($item,$borrower);
         my $itype = ( C4::Context->preference('item-level_itypes') ) ? $item->{'itype'} : $biblioitem->{'itemtype'};
-        $duedate = CalcDateDue( C4::Dates->new( $issuedate, 'iso' ), $itype, $branch, $borrower );
+        $duedate = CalcDateDue( $issuedate, $itype, $branch, $borrower );
 
         # Offline circ calls AddIssue directly, doesn't run through here
         #  So issuingimpossible should be ok.
     }
     if ($duedate) {
-        $needsconfirmation{INVALID_DATE} = $duedate->output('syspref')
-          unless $duedate->output('iso') ge C4::Dates->today('iso');
+        my $today = $now->clone();
+        $today->truncate( to => 'minutes');
+        if (DateTime->compare($duedate,$today) == -1 ) { # duedate cannot be before now
+            $needsconfirmation{INVALID_DATE} = output_pref($duedate);
+        }
     } else {
-        $issuingimpossible{INVALID_DATE} = $duedate->output('syspref');
+            $issuingimpossible{INVALID_DATE} = output_pref($duedate);
     }
 
     #
@@ -714,13 +735,25 @@ sub CanBookBeIssued {
     if ( $borrower->{flags}->{'DBARRED'} ) {
         $issuingimpossible{DEBARRED} = 1;
     }
-    if ( $borrower->{'dateexpiry'} eq '0000-00-00') {
+    if ( !defined $borrower->{dateexpiry} || $borrower->{'dateexpiry'} eq '0000-00-00') {
         $issuingimpossible{EXPIRED} = 1;
     } else {
-        my @expirydate=  split /-/,$borrower->{'dateexpiry'};
-        if($expirydate[0]==0 || $expirydate[1]==0|| $expirydate[2]==0 ||
-            Date_to_Days(Today) > Date_to_Days( @expirydate )) {
-            $issuingimpossible{EXPIRED} = 1;                                   
+        my ($y, $m, $d) =  split /-/,$borrower->{'dateexpiry'};
+        if ($y && $m && $d) { # are we really writing oinvalid dates to borrs
+            my $expiry_dt = DateTime->new(
+                year => $y,
+                month => $m,
+                day   => $d,
+                time_zone => C4::Context->tz,
+            );
+            $expiry_dt->truncate( to => 'days');
+            my $today = $now->clone()->truncate(to => 'days');
+            if (DateTime->compare($today, $expiry_dt) == 1) {
+                $issuingimpossible{EXPIRED} = 1;
+            }
+        } else {
+            carp("Invalid expity date in borr");
+            $issuingimpossible{EXPIRED} = 1;
         }
     }
     #
@@ -729,7 +762,7 @@ sub CanBookBeIssued {
 
     # DEBTS
     my ($amount) =
-      C4::Members::GetMemberAccountRecords( $borrower->{'borrowernumber'}, '' && $duedate->output('iso') );
+      C4::Members::GetMemberAccountRecords( $borrower->{'borrowernumber'}, '' && $duedate->ymd() );
     my $amountlimit = C4::Context->preference("noissuescharge");
     my $allowfineoverride = C4::Context->preference("AllowFineOverride");
     my $allfinesneedoverride = C4::Context->preference("AllFinesNeedOverride");
@@ -817,7 +850,7 @@ sub CanBookBeIssued {
             }
         }
     }
-    if ( $item->{'wthdrawn'} && $item->{'wthdrawn'} == 1 )
+    if ( $item->{'wthdrawn'} && $item->{'wthdrawn'} > 0 )
     {
         $issuingimpossible{WTHDRAWN} = 1;
     }
@@ -858,7 +891,7 @@ sub CanBookBeIssued {
     elsif ($issue->{borrowernumber}) {
 
         # issued to someone else
-        my $currborinfo =    C4::Members::GetMemberDetails( $issue->{borrowernumber} );
+        my $currborinfo =    C4::Members::GetMember( borrowernumber => $issue->{borrowernumber} );
 
 #        warn "=>.$currborinfo->{'firstname'} $currborinfo->{'surname'} ($currborinfo->{'cardnumber'})";
         $needsconfirmation{ISSUED_TO_ANOTHER} = 1;
@@ -868,37 +901,40 @@ sub CanBookBeIssued {
         $needsconfirmation{issued_borrowernumber} = $currborinfo->{'borrowernumber'};
     }
 
-    # See if the item is on reserve.
-    my ( $restype, $res ) = C4::Reserves::CheckReserves( $item->{'itemnumber'} );
-    if ($restype) {
-               my $resbor = $res->{'borrowernumber'};
-               my ( $resborrower ) = C4::Members::GetMemberDetails( $resbor, 0 );
-               my $branches  = GetBranches();
-               my $branchname = $branches->{ $res->{'branchcode'} }->{'branchname'};
-        if ( $resbor ne $borrower->{'borrowernumber'} && $restype eq "Waiting" )
-        {
-            # The item is on reserve and waiting, but has been
-            # reserved by some other patron.
-            $needsconfirmation{RESERVE_WAITING} = 1;
-            $needsconfirmation{'resfirstname'} = $resborrower->{'firstname'};
-            $needsconfirmation{'ressurname'} = $resborrower->{'surname'};
-            $needsconfirmation{'rescardnumber'} = $resborrower->{'cardnumber'};
-            $needsconfirmation{'resborrowernumber'} = $resborrower->{'borrowernumber'};
-            $needsconfirmation{'resbranchname'} = $branchname;
-            $needsconfirmation{'reswaitingdate'} = format_date($res->{'waitingdate'});
-        }
-        elsif ( $restype eq "Reserved" ) {
-            # The item is on reserve for someone else.
-            $needsconfirmation{RESERVED} = 1;
-            $needsconfirmation{'resfirstname'} = $resborrower->{'firstname'};
-            $needsconfirmation{'ressurname'} = $resborrower->{'surname'};
-            $needsconfirmation{'rescardnumber'} = $resborrower->{'cardnumber'};
-            $needsconfirmation{'resborrowernumber'} = $resborrower->{'borrowernumber'};
-            $needsconfirmation{'resbranchname'} = $branchname;
-            $needsconfirmation{'resreservedate'} = format_date($res->{'reservedate'});
+    unless ( $ignore_reserves ) {
+        # See if the item is on reserve.
+        my ( $restype, $res ) = C4::Reserves::CheckReserves( $item->{'itemnumber'} );
+        if ($restype) {
+            my $resbor = $res->{'borrowernumber'};
+            if ( $resbor ne $borrower->{'borrowernumber'} ) {
+                my ( $resborrower ) = C4::Members::GetMember( borrowernumber => $resbor );
+                my $branchname = GetBranchName( $res->{'branchcode'} );
+                if ( $restype eq "Waiting" )
+                {
+                    # The item is on reserve and waiting, but has been
+                    # reserved by some other patron.
+                    $needsconfirmation{RESERVE_WAITING} = 1;
+                    $needsconfirmation{'resfirstname'} = $resborrower->{'firstname'};
+                    $needsconfirmation{'ressurname'} = $resborrower->{'surname'};
+                    $needsconfirmation{'rescardnumber'} = $resborrower->{'cardnumber'};
+                    $needsconfirmation{'resborrowernumber'} = $resborrower->{'borrowernumber'};
+                    $needsconfirmation{'resbranchname'} = $branchname;
+                    $needsconfirmation{'reswaitingdate'} = format_date($res->{'waitingdate'});
+                }
+                elsif ( $restype eq "Reserved" ) {
+                    # The item is on reserve for someone else.
+                    $needsconfirmation{RESERVED} = 1;
+                    $needsconfirmation{'resfirstname'} = $resborrower->{'firstname'};
+                    $needsconfirmation{'ressurname'} = $resborrower->{'surname'};
+                    $needsconfirmation{'rescardnumber'} = $resborrower->{'cardnumber'};
+                    $needsconfirmation{'resborrowernumber'} = $resborrower->{'borrowernumber'};
+                    $needsconfirmation{'resbranchname'} = $branchname;
+                    $needsconfirmation{'resreservedate'} = format_date($res->{'reservedate'});
+                }
+            }
         }
     }
-       return ( \%issuingimpossible, \%needsconfirmation );
+    return ( \%issuingimpossible, \%needsconfirmation );
 }
 
 =head2 AddIssue
@@ -909,7 +945,7 @@ Issue a book. Does no check, they are done in CanBookBeIssued. If we reach this
 
 =over 4
 
-=item C<$borrower> is a hash with borrower informations (from GetMemberDetails).
+=item C<$borrower> is a hash with borrower informations (from GetMember or GetMemberDetails).
 
 =item C<$barcode> is the barcode of the item being issued.
 
@@ -943,13 +979,20 @@ sub AddIssue {
     my ( $borrower, $barcode, $datedue, $cancelreserve, $issuedate, $sipmode) = @_;
     my $dbh = C4::Context->dbh;
        my $barcodecheck=CheckValidBarcode($barcode);
+    if ($datedue && ref $datedue ne 'DateTime') {
+        $datedue = dt_from_string($datedue);
+    }
     # $issuedate defaults to today.
     if ( ! defined $issuedate ) {
-        $issuedate = strftime( "%Y-%m-%d", localtime );
-        # TODO: for hourly circ, this will need to be a C4::Dates object
-        # and all calls to AddIssue including issuedate will need to pass a Dates object.
+        $issuedate = DateTime->now(time_zone => C4::Context->tz());
+    }
+    else {
+        if ( ref $issuedate ne 'DateTime') {
+            $issuedate = dt_from_string($issuedate);
+
+        }
     }
-       if ($borrower and $barcode and $barcodecheck ne '0'){
+       if ($borrower and $barcode and $barcodecheck ne '0'){#??? wtf
                # find which item we issue
                my $item = GetItem('', $barcode) or return undef;       # if we don't get an Item, abort.
                my $branch = _GetCircControlBranch($item,$borrower);
@@ -983,39 +1026,7 @@ sub AddIssue {
                                );
                        }
 
-                       # See if the item is on reserve.
-                       my ( $restype, $res ) =
-                         C4::Reserves::CheckReserves( $item->{'itemnumber'} );
-                       if ($restype) {
-                               my $resbor = $res->{'borrowernumber'};
-                               if ( $resbor eq $borrower->{'borrowernumber'} ) {
-                                       # The item is reserved by the current patron
-                                       ModReserveFill($res);
-                               }
-                               elsif ( $restype eq "Waiting" ) {
-                                       # warn "Waiting";
-                                       # The item is on reserve and waiting, but has been
-                                       # reserved by some other patron.
-                               }
-                               elsif ( $restype eq "Reserved" ) {
-                                       # warn "Reserved";
-                                       # The item is reserved by someone else.
-                                       if ($cancelreserve) { # cancel reserves on this item
-                                               CancelReserve(0, $res->{'itemnumber'}, $res->{'borrowernumber'});
-                                       }
-                               }
-                               if ($cancelreserve) {
-                                       CancelReserve($res->{'biblionumber'}, 0, $res->{'borrowernumber'});
-                               }
-                               else {
-                                       # set waiting reserve to first in reserve queue as book isn't waiting now
-                                       ModReserve(1,
-                                               $res->{'biblionumber'},
-                                               $res->{'borrowernumber'},
-                                               $res->{'branchcode'}
-                                       );
-                               }
-                       }
+            MoveReserve( $item->{'itemnumber'}, $borrower->{'borrowernumber'}, $cancelreserve );
 
                        # Starting process for transfer job (checking transfert and validate it if we have one)
             my ($datesent) = GetTransfers($item->{'itemnumber'});
@@ -1041,26 +1052,32 @@ sub AddIssue {
           );
         unless ($datedue) {
             my $itype = ( C4::Context->preference('item-level_itypes') ) ? $biblio->{'itype'} : $biblio->{'itemtype'};
-            $datedue = CalcDateDue( C4::Dates->new( $issuedate, 'iso' ), $itype, $branch, $borrower );
+            $datedue = CalcDateDue( $issuedate, $itype, $branch, $borrower );
 
         }
+        $datedue->truncate( to => 'minutes');
         $sth->execute(
             $borrower->{'borrowernumber'},      # borrowernumber
             $item->{'itemnumber'},              # itemnumber
-            $issuedate,                         # issuedate
-            $datedue->output('iso'),            # date_due
+            $issuedate->strftime('%Y-%m-%d %H:%M:00'), # issuedate
+            $datedue->strftime('%Y-%m-%d %H:%M:00'),   # date_due
             C4::Context->userenv->{'branch'}    # branchcode
         );
-        $sth->finish;
         if ( C4::Context->preference('ReturnToShelvingCart') ) { ## ReturnToShelvingCart is on, anything issued should be taken off the cart.
           CartToShelf( $item->{'itemnumber'} );
         }
         $item->{'issues'}++;
+
+        ## If item was lost, it has now been found, reverse any list item charges if neccessary.
+        if ( $item->{'itemlost'} ) {
+            _FixAccountForLostAndReturned( $item->{'itemnumber'}, undef, $item->{'barcode'} );
+        }
+
         ModItem({ issues           => $item->{'issues'},
                   holdingbranch    => C4::Context->userenv->{'branch'},
                   itemlost         => 0,
                   datelastborrowed => C4::Dates->new()->output('iso'),
-                  onloan           => $datedue->output('iso'),
+                  onloan           => $datedue->ymd(),
                 }, $item->{'biblionumber'}, $item->{'itemnumber'});
         ModDateLastSeen( $item->{'itemnumber'} );
 
@@ -1122,53 +1139,57 @@ sub GetLoanLength {
     my $dbh = C4::Context->dbh;
     my $sth =
       $dbh->prepare(
-"select issuelength from issuingrules where categorycode=? and itemtype=? and branchcode=? and issuelength is not null"
+'select issuelength, lengthunit from issuingrules where categorycode=? and itemtype=? and branchcode=? and issuelength is not null'
       );
 # warn "in get loan lenght $borrowertype $itemtype $branchcode ";
 # try to find issuelength & return the 1st available.
 # check with borrowertype, itemtype and branchcode, then without one of those parameters
     $sth->execute( $borrowertype, $itemtype, $branchcode );
     my $loanlength = $sth->fetchrow_hashref;
-    return $loanlength->{issuelength}
-      if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
+    return $loanlength
+      if defined($loanlength) && $loanlength->{issuelength};
 
-    $sth->execute( $borrowertype, "*", $branchcode );
+    $sth->execute( $borrowertype, '*', $branchcode );
     $loanlength = $sth->fetchrow_hashref;
-    return $loanlength->{issuelength}
-      if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
+    return $loanlength
+      if defined($loanlength) && $loanlength->{issuelength};
 
-    $sth->execute( "*", $itemtype, $branchcode );
+    $sth->execute( '*', $itemtype, $branchcode );
     $loanlength = $sth->fetchrow_hashref;
-    return $loanlength->{issuelength}
-      if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
+    return $loanlength
+      if defined($loanlength) && $loanlength->{issuelength};
 
-    $sth->execute( "*", "*", $branchcode );
+    $sth->execute( '*', '*', $branchcode );
     $loanlength = $sth->fetchrow_hashref;
-    return $loanlength->{issuelength}
-      if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
+    return $loanlength
+      if defined($loanlength) && $loanlength->{issuelength};
 
-    $sth->execute( $borrowertype, $itemtype, "*" );
+    $sth->execute( $borrowertype, $itemtype, '*' );
     $loanlength = $sth->fetchrow_hashref;
-    return $loanlength->{issuelength}
-      if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
+    return $loanlength
+      if defined($loanlength) && $loanlength->{issuelength};
 
-    $sth->execute( $borrowertype, "*", "*" );
+    $sth->execute( $borrowertype, '*', '*' );
     $loanlength = $sth->fetchrow_hashref;
-    return $loanlength->{issuelength}
-      if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
+    return $loanlength
+      if defined($loanlength) && $loanlength->{issuelength};
 
-    $sth->execute( "*", $itemtype, "*" );
+    $sth->execute( '*', $itemtype, '*' );
     $loanlength = $sth->fetchrow_hashref;
-    return $loanlength->{issuelength}
-      if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
+    return $loanlength
+      if defined($loanlength) && $loanlength->{issuelength};
 
-    $sth->execute( "*", "*", "*" );
+    $sth->execute( '*', '*', '*' );
     $loanlength = $sth->fetchrow_hashref;
-    return $loanlength->{issuelength}
-      if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
+    return $loanlength
+      if defined($loanlength) && $loanlength->{issuelength};
 
     # if no rule is set => 21 days (hardcoded)
-    return 21;
+    return {
+        issuelength => 21,
+        lengthunit => 'days',
+    };
+
 }
 
 
@@ -1189,43 +1210,43 @@ sub GetHardDueDate {
       );
     $sth->execute( $borrowertype, $itemtype, $branchcode );
     my $results = $sth->fetchrow_hashref;
-    return (C4::Dates->new($results->{hardduedate}, 'iso'),$results->{hardduedatecompare})
-      if defined($results) && $results->{hardduedate} ne 'NULL';
+    return (dt_from_string($results->{hardduedate}, 'iso'),$results->{hardduedatecompare})
+      if defined($results) && $results->{hardduedate};
 
     $sth->execute( $borrowertype, "*", $branchcode );
     $results = $sth->fetchrow_hashref;
-    return (C4::Dates->new($results->{hardduedate}, 'iso'),$results->{hardduedatecompare})
-      if defined($results) && $results->{hardduedate} ne 'NULL';
+    return (dt_from_string($results->{hardduedate}, 'iso'),$results->{hardduedatecompare})
+      if defined($results) && $results->{hardduedate};
 
     $sth->execute( "*", $itemtype, $branchcode );
     $results = $sth->fetchrow_hashref;
-    return (C4::Dates->new($results->{hardduedate}, 'iso'),$results->{hardduedatecompare})
-      if defined($results) && $results->{hardduedate} ne 'NULL';
+    return (dt_from_string($results->{hardduedate}, 'iso'),$results->{hardduedatecompare})
+      if defined($results) && $results->{hardduedate};
 
     $sth->execute( "*", "*", $branchcode );
     $results = $sth->fetchrow_hashref;
-    return (C4::Dates->new($results->{hardduedate}, 'iso'),$results->{hardduedatecompare})
-      if defined($results) && $results->{hardduedate} ne 'NULL';
+    return (dt_from_string($results->{hardduedate}, 'iso'),$results->{hardduedatecompare})
+      if defined($results) && $results->{hardduedate};
 
     $sth->execute( $borrowertype, $itemtype, "*" );
     $results = $sth->fetchrow_hashref;
-    return (C4::Dates->new($results->{hardduedate}, 'iso'),$results->{hardduedatecompare})
-      if defined($results) && $results->{hardduedate} ne 'NULL';
+    return (dt_from_string($results->{hardduedate}, 'iso'),$results->{hardduedatecompare})
+      if defined($results) && $results->{hardduedate};
 
     $sth->execute( $borrowertype, "*", "*" );
     $results = $sth->fetchrow_hashref;
-    return (C4::Dates->new($results->{hardduedate}, 'iso'),$results->{hardduedatecompare})
-      if defined($results) && $results->{hardduedate} ne 'NULL';
+    return (dt_from_string($results->{hardduedate}, 'iso'),$results->{hardduedatecompare})
+      if defined($results) && $results->{hardduedate};
 
     $sth->execute( "*", $itemtype, "*" );
     $results = $sth->fetchrow_hashref;
-    return (C4::Dates->new($results->{hardduedate}, 'iso'),$results->{hardduedatecompare})
-      if defined($results) && $results->{hardduedate} ne 'NULL';
+    return (dt_from_string($results->{hardduedate}, 'iso'),$results->{hardduedatecompare})
+      if defined($results) && $results->{hardduedate};
 
     $sth->execute( "*", "*", "*" );
     $results = $sth->fetchrow_hashref;
-    return (C4::Dates->new($results->{hardduedate}, 'iso'),$results->{hardduedatecompare})
-      if defined($results) && $results->{hardduedate} ne 'NULL';
+    return (dt_from_string($results->{hardduedate}, 'iso'),$results->{hardduedatecompare})
+      if defined($results) && $results->{hardduedate};
 
     # if no rule is set => return undefined
     return (undef, undef);
@@ -1515,7 +1536,8 @@ sub AddReturn {
     my $biblio;
     my $doreturn       = 1;
     my $validTransfert = 0;
-    
+    my $stat_type = 'return';    
+
     # get information on item
     my $itemnumber = GetItemnumberFromBarcode( $barcode );
     unless ($itemnumber) {
@@ -1532,6 +1554,11 @@ sub AddReturn {
         # even though item is not on loan, it may still be transferred;  therefore, get current branch info
         $doreturn = 0;
         # No issue, no borrowernumber.  ONLY if $doreturn, *might* you have a $borrower later.
+        # Record this as a local use, instead of a return, if the RecordLocalUseOnReturn is on
+        if (C4::Context->preference("RecordLocalUseOnReturn")) {
+           $messages->{'LocalUse'} = 1;
+           $stat_type = 'localuse';
+        }
     }
 
     my $item = GetItem($itemnumber) or die "GetItem($itemnumber) failed";
@@ -1626,11 +1653,15 @@ sub AddReturn {
     if ($borrowernumber) {
         my $fix = _FixOverduesOnReturn($borrowernumber, $item->{itemnumber}, $exemptfine, $dropbox);
         defined($fix) or warn "_FixOverduesOnReturn($borrowernumber, $item->{itemnumber}...) failed!";  # zero is OK, check defined
+        
+        # fix fine days
+        my $debardate = _FixFineDaysOnReturn( $borrower, $item, $issue->{date_due} );
+        $messages->{'Debarred'} = $debardate if ($debardate);
     }
 
     # find reserves.....
     # if we don't have a reserve with the status W, we launch the Checkreserves routine
-    my ($resfound, $resrec) = C4::Reserves::CheckReserves( $item->{'itemnumber'} );
+    my ($resfound, $resrec, undef) = C4::Reserves::CheckReserves( $item->{'itemnumber'} );
     if ($resfound) {
           $resrec->{'ResFound'} = $resfound;
         $messages->{'ResFound'} = $resrec;
@@ -1639,7 +1670,7 @@ sub AddReturn {
     # update stats?
     # Record the fact that this book was returned.
     UpdateStats(
-        $branch, 'return', '0', '',
+        $branch, $stat_type, '0', '',
         $item->{'itemnumber'},
         $biblio->{'itemtype'},
         $borrowernumber
@@ -1749,6 +1780,61 @@ sub MarkIssueReturned {
     $sth_del->execute($borrowernumber, $itemnumber);
 }
 
+=head2 _FixFineDaysOnReturn
+
+    &_FixFineDaysOnReturn($borrower, $item, $datedue);
+
+C<$borrower> borrower hashref
+
+C<$item> item hashref
+
+C<$datedue> date due
+
+Internal function, called only by AddReturn that calculate and update the user fine days, and debars him
+
+=cut
+
+sub _FixFineDaysOnReturn {
+    my ( $borrower, $item, $datedue ) = @_;
+
+    if ($datedue) {
+        $datedue = C4::Dates->new( $datedue, "iso" );
+    } else {
+        return;
+    }
+
+    my $branchcode = _GetCircControlBranch( $item, $borrower );
+    my $calendar = C4::Calendar->new( branchcode => $branchcode );
+    my $today = C4::Dates->new();
+
+    my $deltadays = $calendar->daysBetween( $datedue, C4::Dates->new() );
+
+    my $circcontrol = C4::Context::preference('CircControl');
+    my $issuingrule = GetIssuingRule( $borrower->{categorycode}, $item->{itype}, $branchcode );
+    my $finedays    = $issuingrule->{finedays};
+
+    # exit if no finedays defined
+    return unless $finedays;
+    my $grace = $issuingrule->{firstremind};
+
+    if ( $deltadays - $grace > 0 ) {
+        my @newdate = Add_Delta_Days( Today(), $deltadays * $finedays );
+        my $isonewdate = join( '-', @newdate );
+        my ( $deby, $debm, $debd ) = split( /-/, $borrower->{debarred} );
+        if ( check_date( $deby, $debm, $debd ) ) {
+            my @olddate = split( /-/, $borrower->{debarred} );
+
+            if ( Delta_Days( @olddate, @newdate ) > 0 ) {
+                C4::Members::DebarMember( $borrower->{borrowernumber}, $isonewdate );
+                return $isonewdate;
+            }
+        } else {
+            C4::Members::DebarMember( $borrower->{borrowernumber}, $isonewdate );
+            return $isonewdate;
+        }
+    }
+}
+
 =head2 _FixOverduesOnReturn
 
    &_FixOverduesOnReturn($brn,$itm, $exemptfine, $dropboxmode);
@@ -1832,10 +1918,11 @@ sub _FixAccountForLostAndReturned {
     my $item_id        = @_ ? shift : $itemnumber;  # Send the barcode if you want that logged in the description
     my $dbh = C4::Context->dbh;
     # check for charge made for lost book
-    my $sth = $dbh->prepare("SELECT * FROM accountlines WHERE (itemnumber = ?) AND (accounttype='L' OR accounttype='Rep') ORDER BY date DESC");
+    my $sth = $dbh->prepare("SELECT * FROM accountlines WHERE itemnumber = ? AND accounttype IN ('L', 'Rep', 'W') ORDER BY date DESC, accountno DESC");
     $sth->execute($itemnumber);
     my $data = $sth->fetchrow_hashref;
     $data or return;    # bail if there is nothing to do
+    $data->{accounttype} eq 'W' and return;    # Written off
 
     # writeoff this amount
     my $offset;
@@ -1923,8 +2010,8 @@ sub _GetCircControlBranch {
     my $circcontrol = C4::Context->preference('CircControl');
     my $branch;
 
-    if ($circcontrol eq 'PickupLibrary') {
-        $branch= C4::Context->userenv->{'branch'} if C4::Context->userenv;
+    if ($circcontrol eq 'PickupLibrary' and (C4::Context->userenv and C4::Context->userenv->{'branch'}) ) {
+        $branch= C4::Context->userenv->{'branch'};
     } elsif ($circcontrol eq 'PatronLibrary') {
         $branch=$borrower->{branchcode};
     } else {
@@ -2093,9 +2180,10 @@ sub GetUpcomingDueIssues {
     my $dbh = C4::Context->dbh;
 
     my $statement = <<END_SQL;
-SELECT issues.*, items.itype as itemtype, items.homebranch, TO_DAYS( date_due )-TO_DAYS( NOW() ) as days_until_due
+SELECT issues.*, items.itype as itemtype, items.homebranch, TO_DAYS( date_due )-TO_DAYS( NOW() ) as days_until_due, branches.branchemail
 FROM issues 
 LEFT JOIN items USING (itemnumber)
+LEFT OUTER JOIN branches USING (branchcode)
 WhERE returndate is NULL
 AND ( TO_DAYS( NOW() )-TO_DAYS( date_due ) ) < ?
 END_SQL
@@ -2192,7 +2280,7 @@ sub CanBookBeRenewed {
                        $error="too_many";
                }
                
-        my ( $resfound, $resrec ) = C4::Reserves::CheckReserves($itemnumber);
+        my ( $resfound, $resrec, undef ) = C4::Reserves::CheckReserves($itemnumber);
         if ($resfound) {
             $renewokay = 0;
                        $error="on_reserve"
@@ -2254,7 +2342,7 @@ sub AddRenewal {
     # based on the value of the RenewalPeriodBase syspref.
     unless ($datedue) {
 
-        my $borrower = C4::Members::GetMemberDetails( $borrowernumber, 0 ) or return undef;
+        my $borrower = C4::Members::GetMember( borrowernumber => $borrowernumber ) or return undef;
         my $itemtype = (C4::Context->preference('item-level_itypes')) ? $biblio->{'itype'} : $biblio->{'itemtype'};
 
         $datedue = (C4::Context->preference('RenewalPeriodBase') eq 'date_due') ?
@@ -2282,16 +2370,15 @@ sub AddRenewal {
     if ( $charge > 0 ) {
         my $accountno = getnextacctno( $borrowernumber );
         my $item = GetBiblioFromItemNumber($itemnumber);
+        my $manager_id = 0;
+        $manager_id = C4::Context->userenv->{'number'} if C4::Context->userenv; 
         $sth = $dbh->prepare(
                 "INSERT INTO accountlines
-                    (date,
-                                       borrowernumber, accountno, amount,
-                    description,
-                                       accounttype, amountoutstanding, itemnumber
-                                       )
-                    VALUES (now(),?,?,?,?,?,?,?)"
+                    (date, borrowernumber, accountno, amount, manager_id,
+                    description,accounttype, amountoutstanding, itemnumber)
+                    VALUES (now(),?,?,?,?,?,?,?,?)"
         );
-        $sth->execute( $borrowernumber, $accountno, $charge,
+        $sth->execute( $borrowernumber, $accountno, $charge, $manager_id,
             "Renewal of Rental Item $item->{'title'} $item->{'barcode'}",
             'Rent', $charge, $itemnumber );
         $sth->finish;
@@ -2309,7 +2396,7 @@ sub GetRenewCount {
     my $renewsallowed = 0;
     my $renewsleft    = 0;
 
-    my $borrower = C4::Members::GetMemberDetails($bornum);
+    my $borrower = C4::Members::GetMember( borrowernumber => $bornum);
     my $item     = GetItem($itemno); 
 
     # Look in the issues table for this item, lent to this borrower,
@@ -2444,15 +2531,17 @@ sub AddIssuingCharge {
     my ( $itemnumber, $borrowernumber, $charge ) = @_;
     my $dbh = C4::Context->dbh;
     my $nextaccntno = getnextacctno( $borrowernumber );
+    my $manager_id = 0;
+    $manager_id = C4::Context->userenv->{'number'} if C4::Context->userenv;
     my $query ="
         INSERT INTO accountlines
             (borrowernumber, itemnumber, accountno,
             date, amount, description, accounttype,
-            amountoutstanding)
-        VALUES (?, ?, ?,now(), ?, 'Rental', 'Rent',?)
+            amountoutstanding, manager_id)
+        VALUES (?, ?, ?,now(), ?, 'Rental', 'Rent',?,?)
     ";
     my $sth = $dbh->prepare($query);
-    $sth->execute( $borrowernumber, $itemnumber, $nextaccntno, $charge, $charge );
+    $sth->execute( $borrowernumber, $itemnumber, $nextaccntno, $charge, $charge, $manager_id );
     $sth->finish;
 }
 
@@ -2613,18 +2702,25 @@ sub SendCirculationAlert {
     my ($type, $item, $borrower, $branch) =
         ($opts->{type}, $opts->{item}, $opts->{borrower}, $opts->{branch});
     my %message_name = (
-        CHECKIN  => 'Item Check-in',
-        CHECKOUT => 'Item Checkout',
+        CHECKIN  => 'Item_Check_in',
+        CHECKOUT => 'Item_Checkout',
     );
     my $borrower_preferences = C4::Members::Messaging::GetMessagingPreferences({
         borrowernumber => $borrower->{borrowernumber},
         message_name   => $message_name{$type},
     });
-    my $letter = C4::Letters::getletter('circulation', $type);
-    C4::Letters::parseletter($letter, 'biblio',      $item->{biblionumber});
-    C4::Letters::parseletter($letter, 'biblioitems', $item->{biblionumber});
-    C4::Letters::parseletter($letter, 'borrowers',   $borrower->{borrowernumber});
-    C4::Letters::parseletter($letter, 'branches',    $branch);
+    my $letter =  C4::Letters::GetPreparedLetter (
+        module => 'circulation',
+        letter_code => $type,
+        branchcode => $branch,
+        tables => {
+            'biblio'      => $item->{biblionumber},
+            'biblioitems' => $item->{biblionumber},
+            'borrowers'   => $borrower,
+            'branches'    => $branch,
+        }
+    ) or return;
+
     my @transports = @{ $borrower_preferences->{transports} };
     # warn "no transports" unless @transports;
     for (@transports) {
@@ -2639,7 +2735,8 @@ sub SendCirculationAlert {
             $message->update;
         }
     }
-    $letter;
+
+    return $letter;
 }
 
 =head2 updateWrongTransfer
@@ -2694,50 +2791,85 @@ C<$borrower> = Borrower object
 
 =cut
 
-sub CalcDateDue { 
-       my ($startdate,$itemtype,$branch,$borrower) = @_;
-       my $datedue;
-        my $loanlength = GetLoanLength($borrower->{'categorycode'},$itemtype, $branch);
+sub CalcDateDue {
+    my ( $startdate, $itemtype, $branch, $borrower ) = @_;
 
-       # if globalDueDate ON the datedue is set to that date
-       if ( C4::Context->preference('globalDueDate')
-             && ( C4::Context->preference('globalDueDate') =~ C4::Dates->regexp('syspref') ) ) {
-            $datedue = C4::Dates->new( C4::Context->preference('globalDueDate') );
-       } else {
-       # otherwise, calculate the datedue as normal
-               if(C4::Context->preference('useDaysMode') eq 'Days') {  # ignoring calendar
-                       my $timedue = time + ($loanlength) * 86400;
-               #FIXME - assumes now even though we take a startdate 
-                       my @datearr  = localtime($timedue);
-                       $datedue = C4::Dates->new( sprintf("%04d-%02d-%02d", 1900 + $datearr[5], $datearr[4] + 1, $datearr[3]), 'iso');
-               } else {
-                       my $calendar = C4::Calendar->new(  branchcode => $branch );
-                       $datedue = $calendar->addDate($startdate, $loanlength);
-               }
-       }
+    # loanlength now a href
+    my $loanlength =
+      GetLoanLength( $borrower->{'categorycode'}, $itemtype, $branch );
+
+    my $datedue;
+
+    # if globalDueDate ON the datedue is set to that date
+    if (C4::Context->preference('globalDueDate')
+        && ( C4::Context->preference('globalDueDate') =~
+            C4::Dates->regexp('syspref') )
+      ) {
+        $datedue = dt_from_string(
+            C4::Context->preference('globalDueDate'),
+            C4::Context->preference('dateformat')
+        );
+    } else {
 
-       # if Hard Due Dates are used, retreive them and apply as necessary
-        my ($hardduedate, $hardduedatecompare) = GetHardDueDate($borrower->{'categorycode'},$itemtype, $branch);
-       if ( $hardduedate && $hardduedate->output('iso') && $hardduedate->output('iso') ne '0000-00-00') {
-            # if the calculated due date is after the 'before' Hard Due Date (ceiling), override
-            if ( $datedue->output( 'iso' ) gt $hardduedate->output( 'iso' ) && $hardduedatecompare == -1) {
-                $datedue = $hardduedate;
-            # if the calculated date is before the 'after' Hard Due Date (floor), override
-            } elsif ( $datedue->output( 'iso' ) lt $hardduedate->output( 'iso' ) && $hardduedatecompare == 1) {
-                $datedue = $hardduedate;               
-            # if the hard due date is set to 'exactly', overrride
-            } elsif ( $hardduedatecompare == 0) {
-                $datedue = $hardduedate;
+        # otherwise, calculate the datedue as normal
+        if ( C4::Context->preference('useDaysMode') eq 'Days' )
+        {    # ignoring calendar
+            my $dt =
+              DateTime->now( time_zone => C4::Context->tz() )
+              ->truncate( to => 'minute' );
+            if ( $loanlength->{lengthunit} eq 'hours' ) {
+                $dt->add( hours => $loanlength->{issuelength} );
+                return $dt;
+            } else {    # days
+                $dt->add( days => $loanlength->{issuelength} );
+                $dt->set_hour(23);
+                $dt->set_minute(59);
+                return $dt;
             }
-            # in all other cases, keep the date due as it is
-       }
+        } else {
+            my $dur;
+            if ($loanlength->{lengthunit} eq 'hours') {
+                $dur = DateTime::Duration->new( hours => $loanlength->{issuelength});
+            }
+            else { # days
+                $dur = DateTime::Duration->new( days => $loanlength->{issuelength});
+            }
+            if (ref $startdate ne 'DateTime' ) {
+                $startdate = dt_from_string($startdate);
+            }
+            my $calendar = Koha::Calendar->new( branchcode => $branch );
+            $datedue = $calendar->addDate( $startdate, $dur, $loanlength->{lengthunit} );
+        }
+    }
 
-       # if ReturnBeforeExpiry ON the datedue can't be after borrower expirydate
-       if ( C4::Context->preference('ReturnBeforeExpiry') && $datedue->output('iso') gt $borrower->{dateexpiry} ) {
-           $datedue = C4::Dates->new( $borrower->{dateexpiry}, 'iso' );
-       }
+    # if Hard Due Dates are used, retreive them and apply as necessary
+    my ( $hardduedate, $hardduedatecompare ) =
+      GetHardDueDate( $borrower->{'categorycode'}, $itemtype, $branch );
+    if ($hardduedate) {    # hardduedates are currently dates
+        $hardduedate->truncate( to => 'minute' );
+        $hardduedate->set_hour(23);
+        $hardduedate->set_minute(59);
+        my $cmp = DateTime->compare( $hardduedate, $datedue );
+
+# if the calculated due date is after the 'before' Hard Due Date (ceiling), override
+# if the calculated date is before the 'after' Hard Due Date (floor), override
+# if the hard due date is set to 'exactly', overrride
+        if ( $hardduedatecompare == 0 || $hardduedatecompare == $cmp ) {
+            $datedue = $hardduedate->clone;
+        }
 
-       return $datedue;
+        # in all other cases, keep the date due as it is
+    }
+
+    # if ReturnBeforeExpiry ON the datedue can't be after borrower expirydate
+    if ( C4::Context->preference('ReturnBeforeExpiry') ) {
+        my $expiry_dt = dt_from_string( $borrower->{dateexpiry}, 'iso' );
+        if ( DateTime->compare( $datedue, $expiry_dt ) == 1 ) {
+            $datedue = $expiry_dt->clone;
+        }
+    }
+
+    return $datedue;
 }
 
 =head2 CheckValidDatedue
@@ -2931,18 +3063,196 @@ sub CreateBranchTransferLimit {
 
 =head2 DeleteBranchTransferLimits
 
-  DeleteBranchTransferLimits();
+DeleteBranchTransferLimits($frombranch);
+
+Deletes all the branch transfer limits for one branch
 
 =cut
 
 sub DeleteBranchTransferLimits {
-   my $dbh = C4::Context->dbh;
-   my $sth = $dbh->prepare("TRUNCATE TABLE branch_transfer_limits");
-   $sth->execute();
+    my $branch = shift;
+    my $dbh    = C4::Context->dbh;
+    my $sth    = $dbh->prepare("DELETE FROM branch_transfer_limits WHERE fromBranch = ?");
+    $sth->execute($branch);
+}
+
+sub ReturnLostItem{
+    my ( $borrowernumber, $itemnum ) = @_;
+
+    MarkIssueReturned( $borrowernumber, $itemnum );
+    my $borrower = C4::Members::GetMember( 'borrowernumber'=>$borrowernumber );
+    my @datearr = localtime(time);
+    my $date = ( 1900 + $datearr[5] ) . "-" . ( $datearr[4] + 1 ) . "-" . $datearr[3];
+    my $bor = "$borrower->{'firstname'} $borrower->{'surname'} $borrower->{'cardnumber'}";
+    ModItem({ paidfor =>  "Paid for by $bor $date" }, undef, $itemnum);
+}
+
+
+sub LostItem{
+    my ($itemnumber, $mark_returned, $charge_fee) = @_;
+
+    my $dbh = C4::Context->dbh();
+    my $sth=$dbh->prepare("SELECT issues.*,items.*,biblio.title 
+                           FROM issues 
+                           JOIN items USING (itemnumber) 
+                           JOIN biblio USING (biblionumber)
+                           WHERE issues.itemnumber=?");
+    $sth->execute($itemnumber);
+    my $issues=$sth->fetchrow_hashref();
+    $sth->finish;
+
+    # if a borrower lost the item, add a replacement cost to the their record
+    if ( my $borrowernumber = $issues->{borrowernumber} ){
+
+        C4::Accounts::chargelostitem($borrowernumber, $itemnumber, $issues->{'replacementprice'}, "Lost Item $issues->{'title'} $issues->{'barcode'}")
+          if $charge_fee;
+        #FIXME : Should probably have a way to distinguish this from an item that really was returned.
+        #warn " $issues->{'borrowernumber'}  /  $itemnumber ";
+        MarkIssueReturned($borrowernumber,$itemnumber) if $mark_returned;
+    }
+}
+
+sub GetOfflineOperations {
+    my $dbh = C4::Context->dbh;
+    my $sth = $dbh->prepare("SELECT * FROM pending_offline_operations WHERE branchcode=? ORDER BY timestamp");
+    $sth->execute(C4::Context->userenv->{'branch'});
+    my $results = $sth->fetchall_arrayref({});
+    $sth->finish;
+    return $results;
+}
+
+sub GetOfflineOperation {
+    my $dbh = C4::Context->dbh;
+    my $sth = $dbh->prepare("SELECT * FROM pending_offline_operations WHERE operationid=?");
+    $sth->execute( shift );
+    my $result = $sth->fetchrow_hashref;
+    $sth->finish;
+    return $result;
+}
+
+sub AddOfflineOperation {
+    my $dbh = C4::Context->dbh;
+    my $sth = $dbh->prepare("INSERT INTO pending_offline_operations (userid, branchcode, timestamp, action, barcode, cardnumber) VALUES(?,?,?,?,?,?)");
+    $sth->execute( @_ );
+    return "Added.";
+}
+
+sub DeleteOfflineOperation {
+    my $dbh = C4::Context->dbh;
+    my $sth = $dbh->prepare("DELETE FROM pending_offline_operations WHERE operationid=?");
+    $sth->execute( shift );
+    return "Deleted.";
+}
+
+sub ProcessOfflineOperation {
+    my $operation = shift;
+
+    my $report;
+    if ( $operation->{action} eq 'return' ) {
+        $report = ProcessOfflineReturn( $operation );
+    } elsif ( $operation->{action} eq 'issue' ) {
+        $report = ProcessOfflineIssue( $operation );
+    }
+
+    DeleteOfflineOperation( $operation->{operationid} ) if $operation->{operationid};
+
+    return $report;
+}
+
+sub ProcessOfflineReturn {
+    my $operation = shift;
+
+    my $itemnumber = C4::Items::GetItemnumberFromBarcode( $operation->{barcode} );
+
+    if ( $itemnumber ) {
+        my $issue = GetOpenIssue( $itemnumber );
+        if ( $issue ) {
+            MarkIssueReturned(
+                $issue->{borrowernumber},
+                $itemnumber,
+                undef,
+                $operation->{timestamp},
+            );
+            ModItem(
+                { renewals => 0, onloan => undef },
+                $issue->{'biblionumber'},
+                $itemnumber
+            );
+            return "Success.";
+        } else {
+            return "Item not issued.";
+        }
+    } else {
+        return "Item not found.";
+    }
+}
+
+sub ProcessOfflineIssue {
+    my $operation = shift;
+
+    my $borrower = C4::Members::GetMemberDetails( undef, $operation->{cardnumber} ); # Get borrower from operation cardnumber
+
+    if ( $borrower->{borrowernumber} ) {
+        my $itemnumber = C4::Items::GetItemnumberFromBarcode( $operation->{barcode} );
+        unless ($itemnumber) {
+            return "Barcode not found.";
+        }
+        my $issue = GetOpenIssue( $itemnumber );
+
+        if ( $issue and ( $issue->{borrowernumber} ne $borrower->{borrowernumber} ) ) { # Item already issued to another borrower, mark it returned
+            MarkIssueReturned(
+                $issue->{borrowernumber},
+                $itemnumber,
+                undef,
+                $operation->{timestamp},
+            );
+        }
+        AddIssue(
+            $borrower,
+            $operation->{'barcode'},
+            undef,
+            1,
+            $operation->{timestamp},
+            undef,
+        );
+        return "Success.";
+    } else {
+        return "Borrower not found.";
+    }
+}
+
+
+
+=head2 TransferSlip
+
+  TransferSlip($user_branch, $itemnumber, $to_branch)
+
+  Returns letter hash ( see C4::Letters::GetPreparedLetter ) or undef
+
+=cut
+
+sub TransferSlip {
+    my ($branch, $itemnumber, $to_branch) = @_;
+
+    my $item =  GetItem( $itemnumber )
+      or return;
+
+    my $pulldate = C4::Dates->new();
+
+    return C4::Letters::GetPreparedLetter (
+        module => 'circulation',
+        letter_code => 'TRANSFERSLIP',
+        branchcode => $branch,
+        tables => {
+            'branches'    => $to_branch,
+            'biblio'      => $item->{biblionumber},
+            'items'       => $item,
+        },
+    );
 }
 
 
-  1;
+1;
 
 __END__