- my %hash = map { $_ => uc( $tax_info->{$_} ) }
- qw( district city county state country );
- $hash{'source'} = $method; # apply the update only to taxes we maintain
-
- my @old = qsearch('cust_main_county', \%hash);
- if ( @old ) {
- # prune any duplicates rather than updating them
- my %keep; # key => cust_main_county record
- foreach my $cust_main_county (@old) {
- my $key = join('.', $cust_main_county->city ,
- $cust_main_county->district ,
- $cust_main_county->taxclass
- );
- if ( exists $keep{$key} ) {
- my $disable_this = $cust_main_county;
- # prefer records that have a tax name
- if ( $cust_main_county->taxname and not $keep{$key}->taxname ) {
- $disable_this = $keep{$key};
- $keep{$key} = $cust_main_county;
- }
- # disable by setting the rate to zero, and setting source to null
- # so it doesn't get auto-updated in the future. don't actually
- # delete it, that produces orphan records
- warn "disabling tax rate #" .
- $disable_this->taxnum .
- " because it's a duplicate for $key\n"
- if $DEBUG;
- # by setting its rate to zero, and never updating
- # it again
- $disable_this->set('tax' => 0);
- $disable_this->set('source' => '');
- $error = $disable_this->replace;
- die $error if $error;
- }
+ my %hash = map { $_ => uc( $tax_info->{$_} ) }
+ qw( district city county state country );
+ $hash{'source'} = $method; # apply the update only to taxes we maintain
+
+ my @classes = FS::part_pkg_taxclass->taxclass_names;
+ my $taxname = $conf->config('tax_district_taxname');
+ # there must be exactly one cust_main_county for each district+taxclass.
+ # do NOT exclude taxes that are zero.
+
+ # mutex here so that concurrent queue jobs can't make duplicates.
+ FS::cust_main_county->lock_table;
+ foreach my $taxclass (@classes) {
+ my @existing = qsearch('cust_main_county', {
+ %hash,
+ 'taxclass' => $taxclass
+ });
+
+ if ( scalar(@existing) == 0 ) {
+
+ # then create one with the assigned tax name, and the tax rate from
+ # the lookup.
+ my $new = new FS::cust_main_county({
+ %hash,
+ 'taxclass' => $taxclass,
+ 'taxname' => $taxname,
+ 'tax' => $tax_info->{tax},
+ 'exempt_amount' => 0,
+ });
+ $log->info("creating tax rate for district ".$tax_info->{'district'});
+ $error = $new->insert;