From 43530fe13141377a688b498d72617cd02ea93fae Mon Sep 17 00:00:00 2001
From: Ivan Kohler <ivan@freeside.biz>
Date: Fri, 5 Sep 2014 18:22:47 -0700
Subject: [PATCH] add invnum to payment import, RT#29673

---
 FS/FS/cust_pay.pm                   | 13 ++++++++++++-
 httemplate/misc/cust_pay-import.cgi |  4 +++-
 2 files changed, 15 insertions(+), 2 deletions(-)

diff --git a/FS/FS/cust_pay.pm b/FS/FS/cust_pay.pm
index 139837c3a..01736f78f 100644
--- a/FS/FS/cust_pay.pm
+++ b/FS/FS/cust_pay.pm
@@ -1183,7 +1183,7 @@ sub batch_import {
   my @fields;
   my $payby;
   if ( $format eq 'simple' ) {
-    @fields = qw( custnum agent_custid paid payinfo );
+    @fields = qw( custnum agent_custid paid payinfo invnum );
     $payby = 'BILL';
   } elsif ( $format eq 'extended' ) {
     die "unimplemented\n";
@@ -1268,9 +1268,20 @@ sub batch_import {
       $cust_pay{custnum} = $2;
     }
 
+    my $custnum = $cust_pay{custnum};
+
     my $cust_pay = new FS::cust_pay( \%cust_pay );
     my $error = $cust_pay->insert;
 
+    if ( ! $error && $cust_pay->custnum != $custnum ) {
+      #invnum was defined, and ->insert set custnum to the customer for that
+      #invoice, but it wasn't the one the import specified.
+      $dbh->rollback if $oldAutoCommit;
+      $error = "specified invoice #". $cust_pay{invnum}.
+               " is for custnum ". $cust_pay->custnum.
+               ", not specified custnum $custnum";
+    }
+
     if ( $error ) {
       $dbh->rollback if $oldAutoCommit;
       return "can't insert payment for $line: $error";
diff --git a/httemplate/misc/cust_pay-import.cgi b/httemplate/misc/cust_pay-import.cgi
index 28ad6e7df..05a6c4fd8 100644
--- a/httemplate/misc/cust_pay-import.cgi
+++ b/httemplate/misc/cust_pay-import.cgi
@@ -59,7 +59,9 @@ Field information:
 
   <li><i>amount</i>: A positive numeric value with at most two digits after the decimal point.
 
-  <li><i>checknum</i>: A sequences of digits.  May be left blank.
+  <li><i>checknum</i>: A sequence of digits.  May be left blank.
+
+  <li><i>invnum</i>: Invoice number, optional
 
 </ul>
 
-- 
2.11.0