credit limit for printing

[freeside.git] / FS / FS / ClientAPI / Freeside.pm

diff --git a/FS/FS/ClientAPI/Freeside.pm b/FS/FS/ClientAPI/Freeside.pm
index 90fa550..42b9c42 100644 (file)
--- a/FS/FS/ClientAPI/Freeside.pm
+++ b/FS/FS/ClientAPI/Freeside.pm
@@ -4,11 +4,11 @@ use strict;
 #use vars qw($DEBUG $me);
 use FS::Record qw(qsearchs);
 use FS::Conf;
-use FS::svc_external;
+use FS::svc_acct;
 use FS::webservice_log;
 
 #$DEBUG = 0;
-#$me = '[FS::ClientAPI::PrepaidPhone]';
+#$me = '[FS::ClientAPI:Freeside]';
 
 # inputs:
 #   support-key
@@ -17,6 +17,7 @@ use FS::webservice_log;
 #
 # returns:
 #   error (empty, or error message)
+#   custnum
 
 sub freesideinc_service {
   my $packet = shift;
@@ -29,26 +30,48 @@ sub freesideinc_service {
     or return { 'error' => 'bad support-key' };
   my($username, $_password) = ($1,$2);
 
-  my $svc_external = qsearchs({
+  my $svc_acct = qsearchs({
     'table'     => 'svc_acct',
     'addl_from' => 'LEFT JOIN cust_svc USING ( svcnum )',
     'hashref'   => { 'username'  => $username,
                      '_password' => $_password,
                    },
     'extra_sql' => "AND svcpart = $svcpart",
-  })
-    or return { 'error' => 'bad support-key' };
+  });
+  unless ( $svc_acct ) {
+    warn "bad support-key for $username from $ENV{REMOTE_IP}\n";
+    sleep 5; #ideally also rate-limit and eventually ban their IP
+    return { 'error' => 'bad support-key' };
+  }
+
+  my $cust_pkg = $svc_acct->cust_svc->cust_pkg;
+  my $custnum = $cust_pkg->custnum;
+
+  my $quantity = $packet->{'quantity'} || 1;
+
+  #false laziness w/webservice_log.pm
+  my $color = 1.10;
+  my $page = 0.10;
 
   #XXX check if some customers can use some API calls, rate-limiting, etc.
   # but for now, everybody can use everything
+  if ( $packet->{method} eq 'print' ) {
+    my $avail_credit = $cust_pkg->cust_main->credit_limit
+                       - $color - $quantity * $page
+                       - FS::webservice_log->price_print(
+                           'custnum' => $custnum,
+                         );
+
+    return { 'error' => 'Over credit limit' }
+      if $avail_credit <= 0;
+  }
 
   #record it happened
-  my $custnum = $svc_external->cust_svc->cust_pkg->custnum;
   my $webservice_log = new FS::webservice_log {
     'custnum'  => $custnum,
-    'svcnum'   => $svc_external->svcnum,
+    'svcnum'   => $svc_acct->svcnum,
     'method'   => $packet->{'method'},
-    'quantity' => $packet->{'quantity'} || 1,
+    'quantity' => $quantity,
   };
   my $error = $webservice_log->insert;
   return { 'error' => $error } if $error;