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

diff --git a/FS/FS/cust_refund.pm b/FS/FS/cust_refund.pm
index 9cd9bf8..4981795 100644 (file)
--- a/FS/FS/cust_refund.pm
+++ b/FS/FS/cust_refund.pm
@@ -221,7 +221,8 @@ Currently unimplemented (accounting reasons).
 =cut
 
 sub replace {
-   return "Can't (yet?) modify cust_refund records!";
+  my $self = shift;
+  $self->SUPER::replace(@_);
 }
 
 =item check
@@ -234,10 +235,13 @@ returns the error, otherwise returns false.  Called by the insert method.
 sub check {
   my $self = shift;
 
+  $self->otaker(getotaker) unless ($self->otaker);
+
   my $error =
     $self->ut_numbern('refundnum')
     || $self->ut_numbern('custnum')
     || $self->ut_money('refund')
+    || $self->ut_alpha('otaker')
     || $self->ut_text('reason')
     || $self->ut_numbern('_date')
     || $self->ut_textn('paybatch')
@@ -256,8 +260,6 @@ sub check {
   $error = $self->payinfo_check;
   return $error if $error;
 
-  $self->otaker(getotaker);
-
   $self->SUPER::check;
 }
 
@@ -307,6 +309,36 @@ sub unapplied {
 
 =back
 
+=head1 CLASS METHODS
+
+=over 4
+
+=item unapplied_sql
+
+Returns an SQL fragment to retreive the unapplied amount.
+
+=cut 
+
+sub unapplied_sql {
+  #my $class = shift;
+
+  "refund
+    - COALESCE( 
+                ( SELECT SUM(amount) FROM cust_credit_refund
+                    WHERE cust_refund.refundnum = cust_credit_refund.refundnum )
+                ,0
+              )
+    - COALESCE(
+                ( SELECT SUM(amount) FROM cust_pay_refund
+                    WHERE cust_refund.refundnum = cust_pay_refund.refundnum )
+                ,0
+              )
+  ";
+
+}
+
+=back
+
 =head1 BUGS
 
 Delete and replace methods.