dangling cust_credit_refund not allowed

[freeside.git] / FS / FS / Record.pm

diff --git a/FS/FS/Record.pm b/FS/FS/Record.pm
index 6b7e8d5..94cc356 100644 (file)
--- a/FS/FS/Record.pm
+++ b/FS/FS/Record.pm
@@ -26,7 +26,7 @@ use Tie::IxHash;
 #export dbdef for now... everything else expects to find it here
 @EXPORT_OK = qw(dbh fields hfields qsearch qsearchs dbdef jsearch);
 
-$DEBUG = 3;
+$DEBUG = 0;
 $me = '[FS::Record]';
 
 $nowarn_identical = 0;
@@ -688,6 +688,24 @@ sub modified {
   $self->{'modified'};
 }
 
+=item select_for_update
+
+Selects this record with the SQL "FOR UPDATE" command.  This can be useful as
+a mutex.
+
+=cut
+
+sub select_for_update {
+  my $self = shift;
+  my $primary_key = $self->primary_key;
+  qsearchs( {
+    'select'    => '*',
+    'table'     => $self->table,
+    'hashref'   => { $primary_key => $self->$primary_key() },
+    'extra_sql' => 'FOR UPDATE',
+  } );
+}
+
 =item insert
 
 Inserts this record to the database.  If there is an error, returns the error,
@@ -1320,6 +1338,41 @@ sub ut_floatn {
   }
 }
 
+=item ut_sfloat COLUMN
+
+Check/untaint signed floating point numeric data: 1.1, 1, 1.1e10, 1e10.
+May not be null.  If there is an error, returns the error, otherwise returns
+false.
+
+=cut
+
+sub ut_sfloat {
+  my($self,$field)=@_ ;
+  ($self->getfield($field) =~ /^(-?\d+\.\d+)$/ ||
+   $self->getfield($field) =~ /^(-?\d+)$/ ||
+   $self->getfield($field) =~ /^(-?\d+\.\d+[eE]-?\d+)$/ ||
+   $self->getfield($field) =~ /^(-?\d+[eE]-?\d+)$/)
+    or return "Illegal or empty (float) $field: ". $self->getfield($field);
+  $self->setfield($field,$1);
+  '';
+}
+=item ut_sfloatn COLUMN
+
+Check/untaint signed floating point numeric data: 1.1, 1, 1.1e10, 1e10.  May be
+null.  If there is an error, returns the error, otherwise returns false.
+
+=cut
+
+sub ut_sfloatn {
+  my( $self, $field ) = @_;
+  if ( $self->getfield($field) =~ /^()$/ ) {
+    $self->setfield($field,'');
+    '';
+  } else {
+    $self->ut_sfloat($field);
+  }
+}
+
 =item ut_snumber COLUMN
 
 Check/untaint signed numeric data (whole numbers).  If there is an error,