1 files changed, 44 insertions, 6 deletions

diff --git a/FS/FS/Record.pm b/FS/FS/Record.pm
index 331de02..b620c01 100644
--- a/FS/FS/Record.pm
+++ b/FS/FS/Record.pm
@@ -9,7 +9,7 @@ use Carp qw(carp cluck croak confess);
 use File::CounterFile;
 use Locale::Country;
 use DBI qw(:sql_types);
-use DBIx::DBSchema 0.19;
+use DBIx::DBSchema 0.23;
 use FS::UID qw(dbh checkruid getotaker datasrc driver_name);
 use FS::SearchCache;
 use FS::Msgcat qw(gettext);
@@ -462,6 +462,8 @@ To make a distinct duplicate of an FS::Record object, you can do:
 
 sub hash {
   my($self) = @_;
+  confess $self. ' -> hash: Hash attribute is undefined'
+    unless defined($self->{'Hash'});
   %{ $self->{'Hash'} }; 
 }
 
@@ -622,7 +624,24 @@ returns the error, otherwise returns false.
 =cut
 
 sub replace {
-  my ( $new, $old ) = ( shift, shift );
+  my $new = shift;
+
+  my $old;
+  if ( @_ ) { 
+    $old = shift;
+  } else {
+    warn "[debug]$me replace called with no arguments; autoloading old record\n"
+     if $DEBUG;
+    my $primary_key = $new->dbdef_table->primary_key;
+    if ( $primary_key ) {
+      $old = qsearchs($new->table, { $primary_key => $new->$primary_key() } )
+        or croak "can't find ". $new->table. ".$primary_key ".
+                 $new->$primary_key();
+    } else {
+      croak $new->table. " has no primary key; pass old record as argument";
+    }
+  }
+
   warn "[debug]$me $new ->replace $old\n" if $DEBUG;
 
   return "Records not in same table!" unless $new->table eq $old->table;
@@ -651,7 +670,7 @@ sub replace {
         $old->getfield($_) eq ''
           #? "( $_ IS NULL OR $_ = \"\" )"
           ? ( driver_name =~ /^Pg$/i
-                ? "$_ IS NULL"
+                ? "( $_ IS NULL OR $_ = '' ) "
                 : "( $_ IS NULL OR $_ = \"\" )"
             )
           : "$_ = ". _quote($old->getfield($_),$old->table,$_)
@@ -792,6 +811,21 @@ sub ut_float {
   '';
 }
 
+=item ut_snumber COLUMN
+
+Check/untaint signed numeric data (whole numbers).  May not be null.  If there
+is an error, returns the error, otherwise returns false.
+
+=cut
+
+sub ut_snumber {
+  my($self, $field) = @_;
+  $self->getfield($field) =~ /^(-?)\s*(\d+)$/
+    or return "Illegal or empty (numeric) $field: ". $self->getfield($field);
+  $self->setfield($field, "$1$2");
+  '';
+}
+
 =item ut_number COLUMN
 
 Check/untaint simple numeric data (whole numbers).  May not be null.  If there
@@ -1014,9 +1048,13 @@ sub ut_zip {
                 $self->getfield($field);
     $self->setfield($field,$1);
   } else {
-    $self->getfield($field) =~ /^\s*(\w[\w\-\s]{2,8}\w)\s*$/
-      or return gettext('illegal_zip'). " $field: ". $self->getfield($field);
-    $self->setfield($field,$1);
+    if ( $self->getfield($field) =~ /^\s*$/ ) {
+      $self->setfield($field,'');
+    } else {
+      $self->getfield($field) =~ /^\s*(\w[\w\-\s]{2,8}\w)\s*$/
+        or return gettext('illegal_zip'). " $field: ". $self->getfield($field);
+      $self->setfield($field,$1);
+    }
   }
   '';
 }