+ # build new usageprice array
+ # false laziness with /edit/process/quick-cust_pkg.cgi
+ my @cust_pkg_usageprice = ();
+ foreach my $quantity_param ( grep { $cgi->param($_) && $cgi->param($_) > 0 }
+ grep /^usagepricenum(\d+)_quantity$/,
+ $cgi->param
+ )
+ {
+ $quantity_param =~ /^usagepricenum(\d+)_quantity$/ or die 'unpossible';
+ my $num = $1;
+ push @cust_pkg_usageprice, new FS::cust_pkg_usageprice {
+ usagepricepart => scalar($cgi->param("usagepricenum${num}_usagepricepart")),
+ quantity => scalar($cgi->param($quantity_param)),
+ };
+ }
+
+ # Need to figure out if usagepricepart quantities changed
+ my %oldup = map { $_->usagepricepart, $_->quantity } @old_cust_pkg_usageprice;
+ my %newup = map { $_->usagepricepart, $_->quantity } @cust_pkg_usageprice;
+ my $usagechanged = 0;
+ foreach my $up (keys %oldup) {
+ last if $usagechanged;
+ $usagechanged = 1 unless $oldup{$up} == $newup{$up};
+ }
+ foreach my $up (keys %newup) {
+ last if $usagechanged;
+ $usagechanged = 1 unless $oldup{$up} == $newup{$up};
+ }
+ $change{'cust_pkg_usageprice'} = \@cust_pkg_usageprice;
+
+ # special case: if there's a package change scheduled, and it matches
+ # the parameters the user requested this time, then change to the existing
+ # future package.
+ if ( $cust_pkg->change_to_pkgnum ) {
+ my $change_to = FS::cust_pkg->by_key($cust_pkg->change_to_pkgnum);
+ if (
+ $change_to->pkgpart == $change{'pkgpart'} and
+ $change_to->locationnum == $change{'locationnum'} and
+ $change_to->quantity == $change{'quantity'} and
+ $change_to->contract_end == $change{'contract_end'} and
+ $change_to->waive_setup == $change{'waive_setup'} and
+ !$usagechanged
+ ) {
+ %change = ( 'cust_pkg' => $change_to );
+ }
+ }
+
+ # do a package change right now
+ my $pkg_or_error = $cust_pkg->change( \%change );
+ $error = ref($pkg_or_error) ? '' : $pkg_or_error;
+ }
+}