adding Staff Borrower to handle Bug 1269
[koha.git] / C4 / Circulation.pm
index b25b9f7..f96c12d 100644 (file)
@@ -77,6 +77,7 @@ push @EXPORT, qw(
   &CanBookBeRenewed
   &AddIssue
   &AddRenewal
+  &GetRenewCount
   &GetItemIssue
   &GetItemIssues
   &GetBorrowerIssues
@@ -378,7 +379,7 @@ sub TooMany {
  my $branch_issuer = C4::Context->userenv->{'branchcode'};
 #TODO : specify issuer or borrower for circrule.
   my $type = (C4::Context->preference('item-level_itypes')) 
-                       ? $item->{'ccode'}         # item-level
+                       ? $item->{'itype'}         # item-level
                        : $item->{'itemtype'};     # biblio-level
   
   my $sth =
@@ -395,7 +396,7 @@ sub TooMany {
                     AND i.itemnumber = s2.itemnumber 
                     AND s1.biblioitemnumber = s2.biblioitemnumber"
                                . (C4::Context->preference('item-level_itypes'))
-                               ? " AND s2.ccode=? "
+                               ? " AND s2.itype=? "
                 : " AND s1.itemtype= ? ";
     my $sth2=  $dbh->prepare($query2);
     my $sth3 =
@@ -633,14 +634,14 @@ sub itemissues {
 =head2 CanBookBeIssued
 
 $issuingimpossible, $needsconfirmation = 
-        CanBookBeIssued( $borrower, $barcode, $year, $month, $day, $inprocess );
-
+        CanBookBeIssued( $borrower, $barcode, $duedatespec, $inprocess );
+C<$duedatespec> is a C4::Dates object.
 C<$issuingimpossible> and C<$needsconfirmation> are some hashref.
 
 =cut
 
 sub CanBookBeIssued {
-    my ( $borrower, $barcode, $year, $month, $day, $inprocess ) = @_;
+    my ( $borrower, $barcode, $duedate, $inprocess ) = @_;
     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 ));
@@ -648,10 +649,9 @@ sub CanBookBeIssued {
     my $dbh             = C4::Context->dbh;
 
     #
-    # DUE DATE is OK ?
+    # DUE DATE is OK ? -- should already have checked.
     #
-    my ( $duedate, $invalidduedate ) = fixdate( $year, $month, $day );
-    $issuingimpossible{INVALID_DATE} = 1 if ($invalidduedate);
+    #$issuingimpossible{INVALID_DATE} = 1 unless ($duedate);
 
     #
     # BORROWER STATUS
@@ -680,7 +680,7 @@ sub CanBookBeIssued {
 
     # DEBTS
     my ($amount) =
-      GetMemberAccountRecords( $borrower->{'borrowernumber'}, $duedate );
+      C4::Members::GetMemberAccountRecords( $borrower->{'borrowernumber'}, '' && $duedate->output('iso') );
     if ( C4::Context->preference("IssuingInProcess") ) {
         my $amountlimit = C4::Context->preference("noissuescharge");
         if ( $amount > $amountlimit && !$inprocess ) {
@@ -727,7 +727,7 @@ sub CanBookBeIssued {
         my $userenv = C4::Context->userenv;
         if ( ($userenv) && ( $userenv->{flags} != 1 ) ) {
             $issuingimpossible{NOTSAMEBRANCH} = 1
-              if ( $item->{'holdingbranch'} ne $userenv->{branch} );
+              if ( $item->{C4::Context->preference("HomeOrHoldingbranch")} ne $userenv->{branch} );
         }
     }
 
@@ -761,7 +761,7 @@ sub CanBookBeIssued {
     }
 
     # See if the item is on reserve.
-    my ( $restype, $res ) = CheckReserves( $item->{'itemnumber'} );
+    my ( $restype, $res ) = C4::Reserves::CheckReserves( $item->{'itemnumber'} );
     if ($restype) {
         my $resbor = $res->{'borrowernumber'};
         if ( $resbor ne $borrower->{'borrowernumber'} && $restype eq "Waiting" )
@@ -837,46 +837,31 @@ AddIssue does the following things :
 sub AddIssue {
     my ( $borrower, $barcode, $date, $cancelreserve ) = @_;
     my $dbh = C4::Context->dbh;
-my $barcodecheck=CheckValidBarcode($barcode);
-if ($borrower and $barcode and $barcodecheck ne '0'){
+       my $barcodecheck=CheckValidBarcode($barcode);
+       if ($borrower and $barcode and $barcodecheck ne '0'){
 #   my ($borrower, $flags) = &GetMemberDetails($borrowernumber, 0);
-    # find which item we issue
-    my $item = GetItem('', $barcode);
-    
-    # get actual issuing if there is one
-    my $actualissue = GetItemIssue( $item->{itemnumber});
-    
-    # get biblioinformation for this item
-    my $biblio = GetBiblioFromItemNumber($item->{itemnumber});
+               # find which item we issue
+               my $item = GetItem('', $barcode);
+               my $datedue; 
+               
+               # get actual issuing if there is one
+               my $actualissue = GetItemIssue( $item->{itemnumber});
+               
+               # get biblioinformation for this item
+               my $biblio = GetBiblioFromItemNumber($item->{itemnumber});
+               
+               #
+               # check if we just renew the issue.
+               #
+               if ( $actualissue->{borrowernumber} eq $borrower->{'borrowernumber'} ) {
+                       AddRenewal(
+                               $borrower->{'borrowernumber'},
+                               $item->{'itemnumber'}
+                       );
 
-    #
-    # check if we just renew the issue.
-    #
-    if ( $actualissue->{borrowernumber} eq $borrower->{'borrowernumber'} ) {
-        # we renew, do we need to add some charge ?
-        my ( $charge, $itemtype ) = GetIssuingCharges(
-            $item->{'itemnumber'},
-            $borrower->{'borrowernumber'}
-        );
-        if ( $charge > 0 ) {
-            AddIssuingCharge(
-                $item->{'itemnumber'},
-                $borrower->{'borrowernumber'}, $charge
-            );
-            $item->{'charge'} = $charge;
-        }
-        &UpdateStats(
-            C4::Context->userenv->{'branch'},
-            'renew',                        $charge,
-            '',                             $item->{'itemnumber'},
-            $biblio->{'itemtype'}, $borrower->{'borrowernumber'}
-        );
-        AddRenewal(
-            $borrower->{'borrowernumber'},
-            $item->{'itemnumber'}
-        );
-    }
-    else {# it's NOT a renewal
+               }
+               else {
+        # it's NOT a renewal
         if ( $actualissue->{borrowernumber}) {
             # This book is currently on loan, but not to the person
             # who wants to borrow it now. mark it returned before issuing to the new borrower
@@ -888,7 +873,7 @@ if ($borrower and $barcode and $barcodecheck ne '0'){
 
         # See if the item is on reserve.
         my ( $restype, $res ) =
-          CheckReserves( $item->{'itemnumber'} );
+          C4::Reserves::CheckReserves( $item->{'itemnumber'} );
         if ($restype) {
             my $resbor = $res->{'borrowernumber'};
             if ( $resbor eq $borrower->{'borrowernumber'} ) {
@@ -958,43 +943,47 @@ if ($borrower and $barcode and $barcodecheck ne '0'){
                     (borrowernumber, itemnumber,issuedate, date_due, branchcode)
                 VALUES (?,?,?,?,?)"
           );
-               my $itype=(C4::Context->preference('item-level_itypes')) ? $biblio->{'itemtype'} : $biblio->{'ccode'};
-        my $loanlength = GetLoanLength(
-            $borrower->{'categorycode'},
-            $itype,
-            $borrower->{'branchcode'}
-        );
-        my $datedue  = time + ($loanlength) * 86400;
-        my @datearr  = localtime($datedue);
-        my $dateduef =
-            sprintf("%04d-%02d-%02d", 1900 + $datearr[5], $datearr[4] + 1, $datearr[3]);
+               my $dateduef;
         if ($date) {
             $dateduef = $date;
-        }
-       $dateduef=CheckValidDatedue($dateduef,$item->{'itemnumber'},C4::Context->userenv->{'branch'});
-       # if ReturnBeforeExpiry ON the datedue can't be after borrower expirydate
-        if ( C4::Context->preference('ReturnBeforeExpiry')
-            && $dateduef gt $borrower->{dateexpiry} )
-        {
-            $dateduef = $borrower->{dateexpiry};
-        }
-        $sth->execute(
+        } else {
+                       my $itype=(C4::Context->preference('item-level_itypes')) ?  $biblio->{'itype'} : $biblio->{'itemtype'} ;
+               my $loanlength = GetLoanLength(
+                   $borrower->{'categorycode'},
+                   $itype,
+                   $borrower->{'branchcode'}
+               );
+               $datedue  = time + ($loanlength) * 86400;
+               my @datearr  = localtime($datedue);
+                       $dateduef = C4::Dates->new( sprintf("%04d-%02d-%02d", 1900 + $datearr[5], $datearr[4] + 1, $datearr[3]), 'iso');
+                       $dateduef=CheckValidDatedue($dateduef,$item->{'itemnumber'},C4::Context->userenv->{'branch'});
+               
+               # if ReturnBeforeExpiry ON the datedue can't be after borrower expirydate
+               if ( C4::Context->preference('ReturnBeforeExpiry') && $dateduef gt $borrower->{dateexpiry} ) {
+                   $dateduef = $borrower->{dateexpiry};
+               }
+        };
+               $sth->execute(
             $borrower->{'borrowernumber'},
             $item->{'itemnumber'},
-            strftime( "%Y-%m-%d", localtime ),$dateduef, C4::Context->userenv->{'branch'}
+            strftime( "%Y-%m-%d", localtime ),$dateduef->output('iso'), C4::Context->userenv->{'branch'}
         );
         $sth->finish;
         $item->{'issues'}++;
         $sth =
           $dbh->prepare(
-            "UPDATE items SET issues=?, holdingbranch=?, itemlost=0, datelastborrowed  = now() WHERE itemnumber=?");
+            "UPDATE items SET issues=?, holdingbranch=?, itemlost=0, datelastborrowed  = now(), onloan = ? WHERE itemnumber=?");
         $sth->execute(
             $item->{'issues'},
             C4::Context->userenv->{'branch'},
+                       $dateduef->output('iso'),
             $item->{'itemnumber'}
         );
         $sth->finish;
         &ModDateLastSeen( $item->{'itemnumber'} );
+        my $record = GetMarcItem( $item->{'biblionumber'}, $item->{'itemnumber'} );
+        my $frameworkcode = GetFrameworkCode( $item->{'biblionumber'} );                                                                                         
+        ModItemInMarc( $record, $item->{'biblionumber'}, $item->{'itemnumber'}, $frameworkcode );
         # If it costs to borrow this book, charge it to the patron's account.
         my ( $charge, $itemtype ) = GetIssuingCharges(
             $item->{'itemnumber'},
@@ -1019,6 +1008,7 @@ if ($borrower and $barcode and $barcodecheck ne '0'){
     
     &logaction(C4::Context->userenv->{'number'},"CIRCULATION","ISSUE",$borrower->{'borrowernumber'},$biblio->{'biblionumber'}) 
         if C4::Context->preference("IssueLog");
+    return ($datedue);
   }  
 }
 
@@ -1045,7 +1035,7 @@ sub GetLoanLength {
     return $loanlength->{issuelength}
       if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
 
-    $sth->execute( $borrowertype, $itemtype, "" );
+    $sth->execute( $borrowertype, $itemtype, "*" );
     $loanlength = $sth->fetchrow_hashref;
     return $loanlength->{issuelength}
       if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
@@ -1060,7 +1050,7 @@ sub GetLoanLength {
     return $loanlength->{issuelength}
       if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
 
-    $sth->execute( $borrowertype, "*", "" );
+    $sth->execute( $borrowertype, "*", "*" );
     $loanlength = $sth->fetchrow_hashref;
     return $loanlength->{issuelength}
       if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
@@ -1070,12 +1060,12 @@ sub GetLoanLength {
     return $loanlength->{issuelength}
       if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
 
-    $sth->execute( "*", $itemtype, "" );
+    $sth->execute( "*", $itemtype, "*" );
     $loanlength = $sth->fetchrow_hashref;
     return $loanlength->{issuelength}
       if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
 
-    $sth->execute( "*", "*", "" );
+    $sth->execute( "*", "*", "*" );
     $loanlength = $sth->fetchrow_hashref;
     return $loanlength->{issuelength}
       if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
@@ -1188,13 +1178,20 @@ sub AddReturn {
     # continue to deal with returns cases, but not only if we have an issue
     
     # the holdingbranch is updated if the document is returned in an other location .
-    if ( $iteminformation->{'holdingbranch'} ne C4::Context->userenv->{'branch'} )
-            {
-                    UpdateHoldingbranch(C4::Context->userenv->{'branch'},$iteminformation->{'itemnumber'});    
-    #          reload iteminformation holdingbranch with the userenv value
-                    $iteminformation->{'holdingbranch'} = C4::Context->userenv->{'branch'};
-            }
+    if ( $iteminformation->{'holdingbranch'} ne C4::Context->userenv->{'branch'} ) {
+               UpdateHoldingbranch(C4::Context->userenv->{'branch'},$iteminformation->{'itemnumber'}); 
+               #               reload iteminformation holdingbranch with the userenv value
+               $iteminformation->{'holdingbranch'} = C4::Context->userenv->{'branch'};
+       }
         ModDateLastSeen( $iteminformation->{'itemnumber'} );
+               if ($iteminformation->{borrowernumber}){
+                       my $sth = $dbh->prepare("UPDATE items SET onloan = NULL where itemnumber = ?");
+                       $sth->execute($iteminformation->{'itemnumber'});
+                       $sth->finish();
+                       my $record = GetMarcItem( $iteminformation->{'biblionumber'}, $iteminformation->{'itemnumber'} );
+                       my $frameworkcode = GetFrameworkCode( $iteminformation->{'biblionumber'} );
+                       ModItemInMarc( $record, $iteminformation->{'biblionumber'}, $iteminformation->{'itemnumber'}, $frameworkcode );
+               }
         ($borrower) = C4::Members::GetMemberDetails( $iteminformation->{borrowernumber}, 0 );
         
         # fix up the accounts.....
@@ -1616,20 +1613,20 @@ sub AddRenewal {
 
     # If the due date wasn't specified, calculate it by adding the
     # book's loan length to today's date.
-    if ( $datedue eq "" ) {
+    unless ( $datedue ) {
 
         my $biblio = GetBiblioFromItemNumber($itemnumber);
-        my $borrower = GetMemberDetails( $borrowernumber, 0 );
-               my $loanlength = GetLoanLength(
+        my $borrower = C4::Members::GetMemberDetails( $borrowernumber, 0 );
+        my $loanlength = GetLoanLength(
             $borrower->{'categorycode'},
-             (C4::Context->preference('item-level_itypes')) ? $biblio->{'ccode'} : $biblio->{'itemtype'} ,
+             (C4::Context->preference('item-level_itypes')) ? $biblio->{'itype'} : $biblio->{'itemtype'} ,
                        $borrower->{'branchcode'}
         );
                #FIXME --  choose issuer or borrower branch.
                #FIXME -- where's the calendar ?
         my ( $due_year, $due_month, $due_day ) =
           Add_Delta_DHMS( Today_and_Now(), $loanlength, 0, 0, 0 );
-        $datedue = "$due_year-$due_month-$due_day";
+        $datedue = C4::Dates->new( "$due_year-$due_month-$due_day",'iso');
        $datedue=CheckValidDatedue($datedue,$itemnumber,$branch);
     }
 
@@ -1652,11 +1649,10 @@ sub AddRenewal {
                             AND itemnumber=? 
                             AND returndate IS NULL"
     );
-    $sth->execute( $datedue, $renews, $borrowernumber, $itemnumber );
+    $sth->execute( $datedue->output('iso'), $renews, $borrowernumber, $itemnumber );
     $sth->finish;
-
+    
     # Log the renewal
-    UpdateStats( C4::Context->userenv->{'branchcode'}, 'renew', '', '', $itemnumber );
 
     # Charge a new rental fee, if applicable?
     my ( $charge, $type ) = GetIssuingCharges( $itemnumber, $borrowernumber );
@@ -1675,8 +1671,38 @@ sub AddRenewal {
             'Rent', $charge, $itemnumber );
         $sth->finish;
     }
+    UpdateStats( C4::Context->userenv->{'branchcode'}, 'renew', $charge, '', $itemnumber );
 }
 
+sub GetRenewCount {
+    # check renewal status
+    my ($bornum,$itemno)=@_;
+    my $dbh = C4::Context->dbh;
+    my $renewcount = 0;
+        my $renewsallowed = 0;
+        my $renewsleft = 0;
+    # Look in the issues table for this item, lent to this borrower,
+    # and not yet returned.
+
+    # FIXME - I think this function could be redone to use only one SQL call.
+    my $sth = $dbh->prepare("select * from issues
+                                where (borrowernumber = ?)
+                                and (itemnumber = ?)
+                                and returndate is null");
+    $sth->execute($bornum,$itemno);
+        my $data = $sth->fetchrow_hashref;
+        $renewcount = $data->{'renewals'} if $data->{'renewals'};
+    my $sth2 = $dbh->prepare("select renewalsallowed from items,biblioitems,itemtypes
+        where (items.itemnumber = ?)
+                and (items.biblioitemnumber = biblioitems.biblioitemnumber)
+        and (biblioitems.itemtype = itemtypes.itemtype)");
+    $sth2->execute($itemno);
+        my $data2 = $sth2->fetchrow_hashref();
+        $renewsallowed = $data2->{'renewalsallowed'};
+        $renewsleft = $renewsallowed - $renewcount;
+        warn "Renewcount:$renewcount RenewsAll:$renewsallowed RenewLeft:$renewsleft";
+        return ($renewcount,$renewsallowed,$renewsleft);
+}
 =head2 GetIssuingCharges
 
 ($charge, $item_type) = &GetIssuingCharges($itemnumber, $borrowernumber);
@@ -1706,12 +1732,11 @@ sub GetIssuingCharges {
     my $qcharge =     "SELECT itemtypes.itemtype,rentalcharge FROM items
             LEFT JOIN biblioitems ON biblioitems.biblioitemnumber = items.biblioitemnumber";
        $qcharge .= (C4::Context->preference('item-level_itypes'))
-                ? " LEFT JOIN itemtypes ON items.ccode = itemtypes.itemtype "
+                ? " LEFT JOIN itemtypes ON items.itype = itemtypes.itemtype "
                 : " LEFT JOIN itemtypes ON biblioitems.itemtype = itemtypes.itemtype ";
        
     $qcharge .=      "WHERE items.itemnumber =?";
    
-warn $qcharge;
     my $sth1 = $dbh->prepare($qcharge);
     $sth1->execute($itemnumber);
     if ( my $data1 = $sth1->fetchrow_hashref ) {
@@ -1913,9 +1938,11 @@ C<$date_due>   = returndate calculate with no day check
 C<$itemnumber>  = itemnumber
 C<$branchcode>  = localisation of issue 
 =cut
-sub CheckValidDatedue{
+# Why not create calendar object?  - 
+# TODO add 'duedate' option to useDaysMode .
+sub CheckValidDatedue { 
 my ($date_due,$itemnumber,$branchcode)=@_;
-my @datedue=split('-',$date_due);
+my @datedue=split('-',$date_due->output('iso'));
 my $years=$datedue[0];
 my $month=$datedue[1];
 my $day=$datedue[2];
@@ -1931,7 +1958,7 @@ for (my $i=0;$i<2;$i++){
                (($years,$month,$day) = Add_Delta_Days($years,$month,$day, 1))if ($i ne '1');
                }
        }
-my $newdatedue=$years."-".$month."-".$day;
+my $newdatedue=C4::Dates->new( $years."-".$month."-".$day,'iso');
 return $newdatedue;
 }
 =head2 CheckRepeatableHolidays