From accf1eeac6040c6b47155532ac0a1bb096013591 Mon Sep 17 00:00:00 2001
From: einhverfr <einhverfr@4979c152-3d1c-0410-bac9-87ea11338e46>
Date: Wed, 18 Jul 2007 19:46:07 +0000
Subject: Applying Victor's patch for invoice reversals

git-svn-id: https://ledger-smb.svn.sourceforge.net/svnroot/ledger-smb/trunk@1423 4979c152-3d1c-0410-bac9-87ea11338e46
---
 LedgerSMB/IR.pm | 27 ++++++++++++++++++++++++---
 LedgerSMB/IS.pm | 26 +++++++++++++++++++++++---
 2 files changed, 47 insertions(+), 6 deletions(-)

(limited to 'LedgerSMB')

diff --git a/LedgerSMB/IR.pm b/LedgerSMB/IR.pm
index eec7985c..2d3c5776 100644
--- a/LedgerSMB/IR.pm
+++ b/LedgerSMB/IR.pm
@@ -318,6 +318,7 @@ sub post_invoice {
             }
 
             if ( $form->{"inventory_accno_id_$i"} ) {
+                my $totalqty = $form->{"qty_$i"};
 		if($form->{"qty_$i"}<0) {
                     # check for unallocated entries at the same price to match our entry
                     $query = qq|
@@ -340,7 +341,29 @@ sub post_invoice {
                         $allocated += $qty;
                         last if ( ( $totalqty -= $qty ) >= 0 );
             	    }
-		}
+		} else {
+		    # start patch bug 1755355 ###############################################################################
+		    # check for unallocated entries atthe same price to match our entry
+		    $query = qq|
+		                SELECT i.id, i.qty, i.allocated, a.transdate
+		                FROM invoice i
+		                JOIN parts p ON (p.id = i.parts_id)
+		                JOIN ap a ON (a.id = i.trans_id)
+		                WHERE i.parts_id = ? AND (i.qty + i.allocated) > 0 AND i.sellprice = ?
+		                ORDER BY transdate|;
+                    $sth = $dbh->prepare($query);
+		    $sth->execute( $form->{"id_$i"}, $form->{"sellprice_$i"}) || $form->dberror($query);
+		    while ( my $ref = $sth->fetchrow_hashref(NAME_lc) ) {
+			$form->db_parse_numeric(sth=>$sth, hashref => $ref);
+		        my $qty = $ref->{qty} + $ref->{allocated};
+		        if ( ( $qty - $totalqty ) > 0 ) { $qty = $totalqty; }
+		        # update allocated for sold item
+			$form->update_balance( $dbh, "invoice", "allocated", qq|id = $ref->{id}|, $qty * -1 );
+		        $allocated += $qty;
+		        last if ( ( $totalqty -= $qty ) <= 0 );
+		    }
+                    # stop  patch bug 1755355 ###############################################################################
+                  }
 
                 # add purchase to inventory
                 push @{ $form->{acc_trans}{lineitems} },
@@ -378,8 +401,6 @@ sub post_invoice {
                 $sth->execute( $form->{"id_$i"} )
                   || $form->dberror($query);
 
-                my $totalqty = $form->{"qty_$i"};
-
                 while ( my $ref = $sth->fetchrow_hashref(NAME_lc) ) {
                     $form->db_parse_numeric(sth=>$sth, hashref => $ref);
 
diff --git a/LedgerSMB/IS.pm b/LedgerSMB/IS.pm
index 724dc4f2..d4cfd5be 100644
--- a/LedgerSMB/IS.pm
+++ b/LedgerSMB/IS.pm
@@ -1053,9 +1053,29 @@ sub post_invoice {
                         $form->{"qty_$i"} * -1
                     ) unless $form->{shipped};
                     if($form->{"qty_$i"} > 0){
-                      $allocated =
-                        &cogs( $dbh, $form, $form->{"id_$i"}, $form->{"qty_$i"},
-                        $project_id );
+                        #start patch bug 1755355
+                        # check for unallocated entries at the same price to match our entry
+                        $query = qq|
+                              SELECT i.id, i.qty, i.allocated, a.transdate
+                              FROM invoice i
+                              JOIN parts p ON (p.id = i.parts_id)
+                              JOIN ar a ON (a.id = i.trans_id)
+                              WHERE i.parts_id = ? AND (i.qty + i.allocated) < 0 AND i.sellprice = ?
+                              ORDER BY transdate|;
+                        $sth = $dbh->prepare($query);
+                        $sth->execute( $form->{"id_$i"}, $form->{"sellprice_$i"}) || $form->dberror($query);
+                        my $totalqty = $form->{"qty_$i"};
+                        while ( my $ref = $sth->fetchrow_hashref(NAME_lc) ) {
+                    	    $form->db_parse_numeric(sth=>$sth, hashref => $ref);
+                    	    my $qty = $ref->{qty} + $ref->{allocated};
+                    	    if ( ( $qty + $totalqty ) < 0 ) { $qty = -$totalqty; }
+                    	    # update allocated for sold item
+                    	    $form->update_balance( $dbh, "invoice", "allocated", qq|id = $ref->{id}|, (-1)*$qty);
+                    	    $allocated += $qty;
+                    	    last if ( ( $totalqty += $qty ) <= 0 );
+                        }
+                	$allocated +=  &cogs( $dbh, $form, $form->{"id_$i"}, $totalqty, $project_id );
+                        #stop  patch bug 1755355
                     }
 		    else {
  			$query = qq|
-- 
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