+sub start_thirdparty {
+ my $p = shift;
+ my $session = _cache->get($p->{'session_id'})
+ or return { 'error' => "Can't resume session" }; #better error message
+ my $custnum = $session->{'custnum'};
+ my $cust_main = FS::cust_main->by_key($custnum);
+
+ my $amount = $p->{'amount'}
+ or return { error => 'no amount' };
+
+ my $result = $cust_main->create_payment(
+ 'method' => $p->{'method'},
+ 'amount' => $p->{'amount'},
+ 'pkgnum' => $session->{'pkgnum'},
+ 'session_id' => $p->{'session_id'},
+ );
+
+ if ( ref($result) ) { # hashref or error
+ return $result;
+ } else {
+ return { error => $result };
+ }
+}
+
+sub finish_thirdparty {
+ my $p = shift;
+ my $session_id = delete $p->{'session_id'};
+ my $session = _cache->get($session_id)
+ or return { 'error' => "Can't resume session" };
+ my $custnum = $session->{'custnum'};
+ my $cust_main = FS::cust_main->by_key($custnum);
+
+ if ( $p->{_cancel} ) {
+ # customer backed out of making a payment
+ return $cust_main->cancel_payment( $session_id );
+ }
+ my $result = $cust_main->execute_payment( $session_id, %$p );
+ if ( ref($result) ) {
+ return $result;
+ } else {
+ return { error => $result };
+ }
+}
+