X-Git-Url: http://git.freeside.biz/gitweb/?a=blobdiff_plain;f=FS%2FFS%2Fcust_main_county.pm;h=924f9bf19ac4cd3ca755d53de6d68538a034c471;hb=29d80a8582103ead0b5910391cabc45cb85fa836;hp=a1233d08329fba01945913e916c27a111da40d6c;hpb=6262584c58bdc26ee7e7958e3a96483efe88500e;p=freeside.git

diff --git a/FS/FS/cust_main_county.pm b/FS/FS/cust_main_county.pm
index a1233d083..924f9bf19 100644
--- a/FS/FS/cust_main_county.pm
+++ b/FS/FS/cust_main_county.pm
@@ -682,6 +682,37 @@ END
 
 }
 
+sub _merge_into {
+  # for internal use: takes another cust_main_county object, transfers
+  # all existing references to this record to that one, and deletes this
+  # one.
+  my $record = shift;
+  my $other = shift or die "record to merge into must be provided";
+  my $new_taxnum = $other->taxnum;
+  my $old_taxnum = $record->taxnum;
+  if ($other->tax != $record->tax or
+      $other->exempt_amount != $record->exempt_amount) {
+    # don't assume these are the same.
+    warn "Found duplicate taxes (#$new_taxnum and #$old_taxnum) but they have different rates and can't be merged.\n";
+  } else {
+    warn "Merging tax #$old_taxnum into #$new_taxnum\n";
+    foreach my $table (qw(
+      cust_bill_pkg_tax_location
+      cust_bill_pkg_tax_location_void
+      cust_tax_exempt_pkg
+      cust_tax_exempt_pkg_void
+    )) {
+      foreach my $row (qsearch($table, { 'taxnum' => $old_taxnum })) {
+        $row->set('taxnum' => $new_taxnum);
+        my $error = $row->replace;
+        die $error if $error;
+      }
+    }
+    my $error = $record->delete;
+    die $error if $error;
+  }
+}
+
 sub _upgrade_data {
   my $class = shift;
   # assume taxes in Washington with district numbers, and null name, or 
@@ -704,6 +735,28 @@ sub _upgrade_data {
     }
     FS::upgrade_journal->set_done($journal);
   }
+  my @key_fields = (qw(city county state country district taxname taxclass));
+
+  # remove duplicates (except disabled records)
+  my @duplicate_sets = qsearch({
+    table => 'cust_main_county',
+    select => FS::Record::group_concat_sql('taxnum', ',') . ' AS taxnums, ' .
+              join(',', @key_fields),
+    extra_sql => ' WHERE tax > 0
+      GROUP BY city, county, state, country, district, taxname, taxclass
+      HAVING COUNT(*) > 1'
+  });
+  warn "Found ".scalar(@duplicate_sets)." set(s) of duplicate tax definitions\n"
+    if @duplicate_sets;
+  foreach my $set (@duplicate_sets) {
+    my @taxnums = split(',', $set->get('taxnums'));
+    my $first = FS::cust_main_county->by_key(shift @taxnums);
+    foreach my $taxnum (@taxnums) {
+      my $record = FS::cust_main_county->by_key($taxnum);
+      $record->_merge_into($first);
+    }
+  }
+
   # trim whitespace and convert to uppercase in the 'city' field.
   foreach my $record (qsearch({
     table => 'cust_main_county',
@@ -714,39 +767,96 @@ sub _upgrade_data {
     # create an exact duplicate.
     # so find the record this one would duplicate, and merge them.
     $record->check; # trims whitespace
-    my %match = map { $_ => $record->get($_) }
-      qw(city county state country district taxname taxclass);
+    my %match = map { $_ => $record->get($_) } @key_fields;
     my $other = qsearchs('cust_main_county', \%match);
     if ($other) {
-      my $new_taxnum = $other->taxnum;
-      my $old_taxnum = $record->taxnum;
-      if ($other->tax != $record->tax or
-          $other->exempt_amount != $record->exempt_amount) {
-        # don't assume these are the same.
-        warn "Found duplicate taxes (#$new_taxnum and #$old_taxnum) but they have different rates and can't be merged.\n";
-      } else {
-        warn "Merging tax #$old_taxnum into #$new_taxnum\n";
-        foreach my $table (qw(
-          cust_bill_pkg_tax_location
-          cust_bill_pkg_tax_location_void
-          cust_tax_exempt_pkg
-          cust_tax_exempt_pkg_void
-        )) {
-          foreach my $row (qsearch($table, { 'taxnum' => $old_taxnum })) {
-            $row->set('taxnum' => $new_taxnum);
-            my $error = $row->replace;
-            die $error if $error;
-          }
-        }
-        my $error = $record->delete;
-        die $error if $error;
-      }
+      $record->_merge_into($other);
     } else {
       # else there is no record this one duplicates, so just fix it
       my $error = $record->replace;
       die $error if $error;
     }
   } # foreach $record
+
+  # separate wa_sales taxes by tax class as needed
+  my $district_taxname = $conf->config('tax_district_taxname');
+  $journal = 'cust_main_county__district_taxclass';
+  if (!FS::upgrade_journal->is_done($journal)
+      and $conf->config('enable_taxclasses')) {
+    eval "use FS::part_pkg_taxclass";
+    my @taxes = qsearch({
+        'table'     => 'cust_main_county',
+        'extra_sql' => " WHERE tax > 0 AND country = 'US' AND state = 'WA'".
+                       " AND district IS NOT NULL AND  source = 'wa_sales'".
+                       " AND taxclass IS NULL"
+    });
+    my @classes = FS::part_pkg_taxclass->taxclass_names;
+    if ( @taxes ) {
+      warn "Separating WA sales taxes: ".scalar(@taxes)." records.\n";
+      foreach my $oldtax (@taxes) {
+        my $error;
+        my $taxnum = $oldtax->taxnum;
+        warn "Separating tax #$taxnum into classes\n";
+        foreach my $taxclass (@classes) {
+          # ensure that we end up with a single copy of the tax in this
+          # jurisdiction+class. there may already be one (or more) there.
+          # if so, they all represent the same tax; merge them together.
+          my %newtax_hash = (
+            'country'   => 'US',
+            'state'     => 'WA',
+            'city'      => $oldtax->city,
+            'district'  => $oldtax->district,
+            'taxclass'  => $taxclass,
+            'source'    => 'wa_sales',
+          );
+          my @taxes_in_class = qsearch('cust_main_county', {
+            %newtax_hash,
+            'tax'       => { op => '>', value => 0 },
+            'setuptax'  => '',
+            'recurtax'  => '',
+          });
+          my $newtax = shift @taxes_in_class;
+          if ($newtax) {
+            foreach (@taxes_in_class) {
+              # allow the merge, even if this somehow differs.
+              $_->set('tax', $newtax->tax);
+              $_->_merge_into($newtax);
+            }
+          }
+          $newtax ||= FS::cust_main_county->new(\%newtax_hash);
+          # copy properties from the pre-split tax
+          $newtax->set('tax', $oldtax->tax);
+          $newtax->set('setuptax', $oldtax->setuptax);
+          $newtax->set('recurtax', $oldtax->recurtax);
+          # and assign the defined tax name
+          $newtax->set('taxname', $district_taxname);
+          $error = ($newtax->taxnum ? $newtax->replace : $newtax->insert);
+          die "splitting taxnum ".$oldtax->taxnum.": $error\n" if $error;
+        } # foreach $taxclass
+        $oldtax->set('tax', 0);
+        $error = $oldtax->replace;
+        die "splitting taxnum ".$oldtax->taxnum.": $error\n" if $error;
+      }
+    }
+    FS::upgrade_journal->set_done($journal);
+  }
+
+  # also ensure they all have the chosen taxname now
+  if ($district_taxname) {
+    my @taxes = qsearch('cust_main_county', {
+      'source'  => 'wa_sales',
+      'taxname' => { op => '!=', value => $district_taxname }
+    });
+    if (@taxes) {
+      warn "Renaming WA sales taxes: ".scalar(@taxes)." records.\n";
+      foreach my $tax (@taxes) {
+        $tax->set('taxname', $district_taxname);
+        my $error = $tax->replace;
+        die "renaming taxnum ".$tax->taxnum.": $error\n" if $error;
+      }   
+    }
+  }
+ 
   '';
 }