[freeside-commits] freeside/FS/FS/cust_main Billing_Realtime.pm, 1.28, 1.29

[Mark Wells]

Update of /home/cvs/cvsroot/freeside/FS/FS/cust_main
In directory wavetail.420.am:/tmp/cvs-serv25294/FS/FS/cust_main

Modified Files:
	Billing_Realtime.pm 
Log Message:
minor refactor and better safeguards on term discounts, #15068

Index: Billing_Realtime.pm
===================================================================
RCS file: /home/cvs/cvsroot/freeside/FS/FS/cust_main/Billing_Realtime.pm,v
retrieving revision 1.28
retrieving revision 1.29
diff -u -w -d -r1.28 -r1.29
--- Billing_Realtime.pm	26 Oct 2011 22:52:21 -0000	1.28
+++ Billing_Realtime.pm	7 Dec 2011 05:50:32 -0000	1.29
@@ -141,7 +141,8 @@
 
 I<depend_jobnum> allows payment capture to unlock export jobs
 
-I<discount_term> attempts to take a discount by prepaying for discount_term
+I<discount_term> attempts to take a discount by prepaying for discount_term.
+The payment will fail if I<amount> is incorrect for this discount term.
 
 A direct (Business::OnlinePayment) transaction will return nothing on success,
 or an error message on failure.
@@ -415,6 +416,24 @@
   return "Banned credit card" if $ban && $ban->bantype ne 'warn';
 
   ###
+  # check for term discount validity
+  ###
+
+  my $discount_term = $options{discount_term};
+  if ( $discount_term ) {
+    my $bill = ($self->cust_bill)[-1]
+      or return "Can't apply a term discount to an unbilled customer";
+    my $plan = FS::discount_plan->new(
+      cust_bill => $bill,
+      months    => $discount_term
+    ) or return "No discount available for term '$discount_term'";
+    
+    if ( $plan->discounted_total != $options{amount} ) {
+      return "Incorrect term prepayment amount (term $discount_term, amount $options{amount}, requires ".$plan->discounted_total.")";
+    }
+  }
+
+  ###
   # massage data
   ###