diff options
Diffstat (limited to 'FS/FS/tax_rate.pm')
| -rw-r--r-- | FS/FS/tax_rate.pm | 720 |
1 files changed, 709 insertions, 11 deletions
diff --git a/FS/FS/tax_rate.pm b/FS/FS/tax_rate.pm index 0d9156b..d55b09b 100644 --- a/FS/FS/tax_rate.pm +++ b/FS/FS/tax_rate.pm @@ -3,15 +3,27 @@ package FS::tax_rate; use strict; use vars qw( @ISA $DEBUG $me %tax_unittypes %tax_maxtypes %tax_basetypes %tax_authorities - %tax_passtypes ); + %tax_passtypes %GetInfoType ); use Date::Parse; +use DateTime; +use DateTime::Format::Strptime; use Storable qw( thaw ); +use IO::File; +use File::Temp; +use LWP::UserAgent; +use HTTP::Request; +use HTTP::Response; use MIME::Base64; -use FS::Record qw( qsearch qsearchs dbh ); +use DBIx::DBSchema; +use DBIx::DBSchema::Table; +use DBIx::DBSchema::Column; +use FS::Record qw( qsearch qsearchs dbh dbdef ); use FS::tax_class; use FS::cust_bill_pkg; use FS::cust_tax_location; +use FS::tax_rate_location; use FS::part_pkg_taxrate; +use FS::part_pkg_taxproduct; use FS::cust_main; use FS::Misc qw( csv_from_fixed ); @@ -530,6 +542,26 @@ sub tax_on_tax { } +=item tax_rate_location + +Returns an object representing the location associated with this tax +(see L<FS::tax_rate_location>) + +=cut + +sub tax_rate_location { + my $self = shift; + + qsearchs({ 'table' => 'tax_rate_location', + 'hashref' => { 'data_vendor' => $self->data_vendor, + 'geocode' => $self->geocode, + 'disabled' => '', + }, + }) || + new FS::tax_rate_location; + +} + =back =head1 SUBROUTINES @@ -557,7 +589,7 @@ sub batch_import { if ( $format eq 'cch-fixed' || $format eq 'cch-fixed-update' ) { $format =~ s/-fixed//; my $date_format = sub { my $r=''; - /^(\d{4})(\d{2})(\d{2})$/ && ($r="$1/$2/$3"); + /^(\d{4})(\d{2})(\d{2})$/ && ($r="$3/$2/$1"); $r; }; my $trim = sub { my $r = shift; $r =~ s/^\s*//; $r =~ s/\s*$//; $r }; @@ -588,7 +620,13 @@ sub batch_import { $hash->{'actionflag'} ='I' if ($hash->{'data_vendor'} eq 'cch'); $hash->{'data_vendor'} ='cch'; - $hash->{'effective_date'} = str2time($hash->{'effective_date'}); + my $parser = new DateTime::Format::Strptime( pattern => "%m/%d/%Y", + time_zone => 'floating', + ); + my $dt = $parser->parse_datetime( $hash->{'effective_date'} ); + $hash->{'effective_date'} = $dt ? $dt->epoch : ''; + + $hash->{$_} = sprintf("%.2f", $hash->{$_}) foreach qw( taxbase taxmax ); my $taxclassid = join(':', map{ $hash->{$_} } qw(taxtype taxcat) ); @@ -675,7 +713,7 @@ sub batch_import { if ( $job ) { # progress bar if ( time - $min_sec > $last ) { my $error = $job->update_statustext( - int( 100 * $imported / $count ) + int( 100 * $imported / $count ). ",Importing tax rates" ); die $error if $error; $last = time; @@ -719,7 +757,7 @@ sub batch_import { if ( $job ) { # progress bar if ( time - $min_sec > $last ) { my $error = $job->update_statustext( - int( 100 * $imported / $count ) + int( 100 * $imported / $count ). ",Importing tax rates" ); die $error if $error; $last = time; @@ -743,7 +781,7 @@ sub batch_import { if ( $job ) { # progress bar if ( time - $min_sec > $last ) { my $error = $job->update_statustext( - int( 100 * $imported / $count ) + int( 100 * $imported / $count ). ",Importing tax rates" ); die $error if $error; $last = time; @@ -777,7 +815,7 @@ sub batch_import { if ( $job ) { # progress bar if ( time - $min_sec > $last ) { my $error = $job->update_statustext( - int( 100 * $imported / $count ) + int( 100 * $imported / $count ). ",Importing tax rates" ); die $error if $error; $last = time; @@ -837,7 +875,8 @@ sub process_batch_import { my $error = ''; my $have_location = 0; - my @list = ( 'CODE', 'codefile', \&FS::tax_class::batch_import, + my @list = ( 'GEOCODE', 'geofile', \&FS::tax_rate_location::batch_import, + 'CODE', 'codefile', \&FS::tax_class::batch_import, 'PLUS4', 'plus4file', \&FS::cust_tax_location::batch_import, 'ZIP', 'zipfile', \&FS::cust_tax_location::batch_import, 'TXMATRIX', 'txmatrix', \&FS::part_pkg_taxrate::batch_import, @@ -878,8 +917,10 @@ sub process_batch_import { my $error = ''; my @insert_list = (); my @delete_list = (); + my @predelete_list = (); - my @list = ( 'CODE', 'codefile', \&FS::tax_class::batch_import, + my @list = ( 'GEOCODE', 'geofile', \&FS::tax_rate_location::batch_import, + 'CODE', 'codefile', \&FS::tax_class::batch_import, 'PLUS4', 'plus4file', \&FS::cust_tax_location::batch_import, 'ZIP', 'zipfile', \&FS::cust_tax_location::batch_import, 'TXMATRIX', 'txmatrix', \&FS::part_pkg_taxrate::batch_import, @@ -932,9 +973,26 @@ sub process_batch_import { close $dfh; push @insert_list, $name, $ifh->filename, $import_sub; - unshift @delete_list, $name, $dfh->filename, $import_sub; + if ( $name eq 'GEOCODE' ) { #handle this whole ordering issue better + unshift @predelete_list, $name, $dfh->filename, $import_sub; + } else { + unshift @delete_list, $name, $dfh->filename, $import_sub; + } + + } + + while( scalar(@predelete_list) ) { + my ($name, $file, $import_sub) = + (shift @predelete_list, shift @predelete_list, shift @predelete_list); + my $fmt = $format. ( $name eq 'ZIP' ? '-zip' : '' ); + open my $fh, "< $file" or $error ||= "Can't open $name file $file: $!"; + $error ||= + &{$import_sub}({ 'filehandle' => $fh, 'format' => $fmt }, $job); + close $fh; + unlink $file or warn "Can't delete $file: $!"; } + while( scalar(@insert_list) ) { my ($name, $file, $import_sub) = (shift @insert_list, shift @insert_list, shift @insert_list); @@ -983,6 +1041,541 @@ sub process_batch_import { } +=item process_download_and_reload + +Download and process a tax update as a queued JSRPC job after wiping the +existing wipable tax data. + +=cut + +sub process_download_and_reload { + my $job = shift; + + my $param = thaw(decode_base64($_[0])); + my $format = $param->{'format'}; #well... this is all cch specific + + my ( $count, $last, $min_sec, $imported ) = (0, time, 5, 0); #progressbar + $count = 100; + + if ( $job ) { # progress bar + my $error = $job->update_statustext( int( 100 * $imported / $count ) ); + die $error if $error; + } + + my $oldAutoCommit = $FS::UID::AutoCommit; + local $FS::UID::AutoCommit = 0; + my $dbh = dbh; + my $error = ''; + + my $sql = + "SELECT count(*) FROM part_pkg_taxoverride JOIN tax_class ". + "USING (taxclassnum) WHERE data_vendor = '$format'"; + my $sth = $dbh->prepare($sql) or die $dbh->errstr; + $sth->execute + or die "Unexpected error executing statement $sql: ". $sth->errstr; + die "Don't (yet) know how to handle part_pkg_taxoverride records." + if $sth->fetchrow_arrayref->[0]; + + # really should get a table EXCLUSIVE lock here + + #remember disabled taxes + my %disabled_tax_rate = (); + foreach my $tax_rate ( qsearch( { table => 'tax_rate', + hashref => { disabled => 'Y', + data_vendor => $format, + }, + select => 'geocode, taxclassnum', + } + ) + ) + { + my $tax_class = + qsearchs( 'tax_class', { taxclassnum => $tax_rate->taxclassnum } ); + unless ( $tax_class ) { + warn "failed to find tax_class ". $tax_rate->taxclassnum; + next; + } + $disabled_tax_rate{$tax_rate->geocode. ':'. $tax_class->taxclass} = 1; + } + + #remember tax products + # XXX FIXME this loop only works when cch is the only data provider + my %taxproduct = (); + my $extra_sql = "WHERE taxproductnum IS NOT NULL OR ". + "0 < ( SELECT count(*) from part_pkg_option WHERE ". + " part_pkg_option.pkgpart = part_pkg.pkgpart AND ". + " optionname LIKE 'usage_taxproductnum_%' AND ". + " optionvalue != '' )"; + foreach my $part_pkg ( qsearch( { table => 'part_pkg', + select => 'DISTINCT pkgpart,taxproductnum', + hashref => {}, + extra_sql => $extra_sql, + } + ) + ) + { + warn "working with package part ". $part_pkg->pkgpart. + "which has a taxproductnum of ". $part_pkg->taxproductnum. "\n" if $DEBUG; + my $part_pkg_taxproduct = $part_pkg->taxproduct(''); + $taxproduct{$part_pkg->pkgpart}{''} = $part_pkg_taxproduct->taxproduct + if $part_pkg_taxproduct; + + foreach my $option ( $part_pkg->part_pkg_option ) { + next unless $option->optionname =~ /^usage_taxproductnum_(\w)$/; + my $class = $1; + + $part_pkg_taxproduct = $part_pkg->taxproduct($class); + $taxproduct{$part_pkg->pkgpart}{$class} = $part_pkg_taxproduct->taxproduct + if $part_pkg_taxproduct; + } + } + + #wipe out the old data + foreach my $tax_rate_location ( qsearch( 'tax_rate_location', + { data_vendor => $format, + disabled => '', + } + ) + ) + { + $tax_rate_location->disabled('Y'); + my $error = $tax_rate_location->replace; + if ( $error ) { + $dbh->rollback or die $dbh->errstr if $oldAutoCommit; + die $error; + } + } + + local $FS::part_pkg_taxproduct::delete_kludge = 1; + my @table = qw( + tax_rate part_pkg_taxrate part_pkg_taxproduct tax_class cust_tax_location + ); + foreach my $table ( @table ) { + foreach my $row ( qsearch( $table, { data_vendor => $format } ) ) { + my $error = $row->delete; + if ( $error ) { + $dbh->rollback or die $dbh->errstr if $oldAutoCommit; + die $error; + } + } + } + + if ( $format eq 'cch' ) { + foreach my $cust_tax_location ( qsearch( 'cust_tax_location', + { data_vendor => "$format-zip" } + ) + ) + { + my $error = $cust_tax_location->delete; + if ( $error ) { + $dbh->rollback or die $dbh->errstr if $oldAutoCommit; + die $error; + } + } + } + + #import new data + process_download_and_update($job, @_); + + #restore taxproducts + foreach my $pkgpart ( keys %taxproduct ) { + warn "restoring taxproductnums on pkgpart $pkgpart\n" if $DEBUG; + + my $part_pkg = qsearchs('part_pkg', { pkgpart => $pkgpart } ); + unless ( $part_pkg ) { + $dbh->rollback or die $dbh->errstr if $oldAutoCommit; + die "somehow failed to find part_pkg with pkgpart $pkgpart!\n"; + } + + my %options = $part_pkg->options; + my %pkg_svc = map { $_->svcpart => $_->quantity } $part_pkg->pkg_svc; + my $primary_svc = $part_pkg->svcpart; + my $new = new FS::part_pkg { $part_pkg->hash }; + + foreach my $class ( keys %{ $taxproduct{$pkgpart} } ) { + warn "working with class '$class'\n" if $DEBUG; + my $part_pkg_taxproduct = + qsearchs( 'part_pkg_taxproduct', + { taxproduct => $taxproduct{$pkgpart}{$class}, + data_vendor => $format, + } + ); + + unless ( $part_pkg_taxproduct ) { + $dbh->rollback or die $dbh->errstr if $oldAutoCommit; + die "failed to find part_pkg_taxproduct ($taxproduct{pkgpart}{$class})". + " for pkgpart $pkgpart\n"; + } + + if ( $class eq '' ) { + $new->taxproductnum($part_pkg_taxproduct->taxproductnum); + next; + } + + $options{"usage_taxproductnum_$class"} = + $part_pkg_taxproduct->taxproductnum; + + } + + my $error = $new->replace( $part_pkg, + 'pkg_svc' => \%pkg_svc, + 'primary_svc' => $primary_svc, + 'options' => \%options, + ); + + if ( $error ) { + $dbh->rollback or die $dbh->errstr if $oldAutoCommit; + die $error; + } + } + + #disable tax_rates + foreach my $key (keys %disabled_tax_rate) { + my ($geocode,$taxclass) = split /:/, $key, 2; + my @tax_class = qsearch( 'tax_class', { data_vendor => $format, + taxclass => $taxclass, + } ); + if (scalar(@tax_class) > 1) { + $dbh->rollback or die $dbh->errstr if $oldAutoCommit; + die "found multiple tax_class records for format $format class $taxclass"; + } + + unless (scalar(@tax_class)) { + warn "no tax_class for format $format class $taxclass\n"; + next; + } + + my @tax_rate = + qsearch('tax_rate', { data_vendor => $format, + geocode => $geocode, + taxclassnum => $tax_class[0]->taxclassnum, + } + ); + + if (scalar(@tax_rate) > 1) { + $dbh->rollback or die $dbh->errstr if $oldAutoCommit; + die "found multiple tax_rate records for format $format geocode $geocode". + " and taxclass $taxclass ( taxclassnum ". $tax_class[0]->taxclassnum. + " )"; + } + + if (scalar(@tax_rate)) { + $tax_rate[0]->disabled('Y'); + my $error = $tax_rate[0]->replace; + if ( $error ) { + $dbh->rollback or die $dbh->errstr if $oldAutoCommit; + die $error; + } + } + } + + #success! + + $dbh->commit or die $dbh->errstr if $oldAutoCommit; + +} + +=item process_download_and_update + +Download and process a tax update as a queued JSRPC job + +=cut + +sub process_download_and_update { + my $job = shift; + + my $param = thaw(decode_base64(shift)); + my $format = $param->{'format'}; #well... this is all cch specific + + my ( $count, $last, $min_sec, $imported ) = (0, time, 5, 0); #progressbar + $count = 100; + + if ( $job ) { # progress bar + my $error = $job->update_statustext( int( 100 * $imported / $count ) ); + die $error if $error; + } + + my $dir = '%%%FREESIDE_CACHE%%%/cache.'. $FS::UID::datasrc. '/taxdata'; + unless (-d $dir) { + mkdir $dir or die "can't create $dir: $!\n"; + } + + if ($format eq 'cch') { + + eval "use Text::CSV_XS;"; + die $@ if $@; + + eval "use XBase;"; + die $@ if $@; + + my $conffile = '%%%FREESIDE_CONF%%%/cchconf'; + my $conffh = new IO::File "<$conffile" or die "can't open $conffile: $!\n"; + my ( $urls, $secret, $states ) = + map { /^(.*)$/ or die "bad config line in $conffile: $_\n"; $1 } + <$conffh>; + + $dir .= '/cch'; + + my $oldAutoCommit = $FS::UID::AutoCommit; + local $FS::UID::AutoCommit = 0; + my $dbh = dbh; + my $error = ''; + + # really should get a table EXCLUSIVE lock here + # check if initial import or update + + my $sql = "SELECT count(*) from tax_rate WHERE data_vendor='$format'"; + my $sth = $dbh->prepare($sql) or die $dbh->errstr; + $sth->execute() or die $sth->errstr; + my $upgrade = $sth->fetchrow_arrayref->[0]; + + # create cache and/or rotate old tax data + + if (-d $dir) { + + if (-d "$dir.4") { + opendir(my $dirh, "$dir.4") or die "failed to open $dir.4: $!\n"; + foreach my $file (readdir($dirh)) { + unlink "$dir.4/$file" if (-f "$dir.4/$file"); + } + closedir($dirh); + rmdir "$dir.4"; + } + + for (3, 2, 1) { + if ( -e "$dir.$_" ) { + rename "$dir.$_", "$dir.". ($_+1) or die "can't rename $dir.$_: $!\n"; + } + } + rename "$dir", "$dir.1" or die "can't rename $dir: $!\n"; + + } else { + + die "can't find previous tax data\n" if $upgrade; + + } + + mkdir "$dir.new" or die "can't create $dir.new: $!\n"; + + # fetch and unpack the zip files + + my $ua = new LWP::UserAgent; + foreach my $url (split ',', $urls) { + my @name = split '/', $url; #somewhat restrictive + my $name = pop @name; + $name =~ /(.*)/; # untaint that which we trust; + $name = $1; + + open my $taxfh, ">$dir.new/$name" or die "Can't open $dir.new/$name: $!\n"; + + my $res = $ua->request( + new HTTP::Request( GET => $url), + sub { #my ($data, $response_object) = @_; + print $taxfh $_[0] or die "Can't write to $dir.new/$name: $!\n"; + my $content_length = $_[1]->content_length; + $imported += length($_[0]); + if ( time - $min_sec > $last ) { + my $error = $job->update_statustext( + ($content_length ? int(100 * $imported/$content_length) : 0 ). + ",Downloading data from CCH" + ); + die $error if $error; + $last = time; + } + }, + ); + die "download of $url failed: ". $res->status_line + unless $res->is_success; + + close $taxfh; + my $error = $job->update_statustext( "0,Unpacking data" ); + die $error if $error; + $secret =~ /(.*)/; # untaint that which we trust; + $secret = $1; + system('unzip', "-P", $secret, "-d", "$dir.new", "$dir.new/$name") == 0 + or die "unzip -P $secret -d $dir.new $dir.new/$name failed"; + #unlink "$dir.new/$name"; + } + + # extract csv files from the dbf files + + foreach my $name ( qw( code detail geocode plus4 txmatrix zip ) ) { + my $error = $job->update_statustext( "0,Unpacking $name" ); + die $error if $error; + warn "opening $dir.new/$name.dbf\n" if $DEBUG; + my $table = new XBase 'name' => "$dir.new/$name.dbf"; + die "failed to access $dir.new/$name.dbf: ". XBase->errstr + unless defined($table); + $count = $table->last_record; # approximately; + $imported = 0; + open my $csvfh, ">$dir.new/$name.txt" + or die "failed to open $dir.new/$name.txt: $!\n"; + + my $csv = new Text::CSV_XS { 'always_quote' => 1 }; + my @fields = $table->field_names; + my $cursor = $table->prepare_select; + my $format_date = + sub { my $date = shift; + $date =~ /^(\d{4})(\d{2})(\d{2})$/ && ($date = "$2/$3/$1"); + $date; + }; + while (my $row = $cursor->fetch_hashref) { + $csv->combine( map { ($table->field_type($_) eq 'D') + ? &{$format_date}($row->{$_}) + : $row->{$_} + } + @fields + ); + print $csvfh $csv->string, "\n"; + $imported++; + if ( time - $min_sec > $last ) { + my $error = $job->update_statustext( + int(100 * $imported/$count). ",Unpacking $name" + ); + die $error if $error; + $last = time; + } + } + $table->close; + close $csvfh; + } + + # generate the diff files + + my @insert_list = (); + my @delete_list = (); + my @predelete_list = (); + + my @list = ( + 'geocode', \&FS::tax_rate_location::batch_import, + 'code', \&FS::tax_class::batch_import, + 'plus4', \&FS::cust_tax_location::batch_import, + 'zip', \&FS::cust_tax_location::batch_import, + 'txmatrix', \&FS::part_pkg_taxrate::batch_import, + 'detail', \&FS::tax_rate::batch_import, + ); + + while( scalar(@list) ) { + my ( $name, $method ) = ( shift @list, shift @list ); + my %oldlines = (); + + my $error = $job->update_statustext( "0,Comparing to previous $name" ); + die $error if $error; + + warn "processing $dir.new/$name.txt\n" if $DEBUG; + + if ($upgrade) { + open my $oldcsvfh, "$dir.1/$name.txt" + or die "failed to open $dir.1/$name.txt: $!\n"; + + while(<$oldcsvfh>) { + chomp; + $oldlines{$_} = 1; + } + close $oldcsvfh; + } + + open my $newcsvfh, "$dir.new/$name.txt" + or die "failed to open $dir.new/$name.txt: $!\n"; + + my $ifh = new File::Temp( TEMPLATE => "$name.insert.XXXXXXXX", + DIR => "$dir.new", + UNLINK => 0, #meh + ) or die "can't open temp file: $!\n"; + + my $dfh = new File::Temp( TEMPLATE => "$name.delete.XXXXXXXX", + DIR => "$dir.new", + UNLINK => 0, #meh + ) or die "can't open temp file: $!\n"; + + while(<$newcsvfh>) { + chomp; + if (exists($oldlines{$_})) { + $oldlines{$_} = 0; + } else { + print $ifh $_, ',"I"', "\n"; + } + } + close $newcsvfh; + + if ($name eq 'detail') { + for (keys %oldlines) { # one file for rate details + print $ifh $_, ',"D"', "\n" if $oldlines{$_}; + } + } else { + for (keys %oldlines) { + print $dfh $_, ',"D"', "\n" if $oldlines{$_}; + } + } + %oldlines = (); + + push @insert_list, $name, $ifh->filename, $method; + if ( $name eq 'geocode' ) { + unshift @predelete_list, $name, $dfh->filename, $method + unless $name eq 'detail'; + } else { + unshift @delete_list, $name, $dfh->filename, $method + unless $name eq 'detail'; + } + + close $dfh; + close $ifh; + } + + while( scalar(@predelete_list) ) { + my ($name, $file, $method) = + (shift @predelete_list, shift @predelete_list, shift @predelete_list); + + my $fmt = "$format-update"; + $fmt = $fmt. ( $name eq 'zip' ? '-zip' : '' ); + open my $fh, "< $file" or $error ||= "Can't open $name file $file: $!"; + $error ||= + &{$method}({ 'filehandle' => $fh, 'format' => $fmt }, $job); + close $fh; + #unlink $file or warn "Can't delete $file: $!"; + } + + while( scalar(@insert_list) ) { + my ($name, $file, $method) = + (shift @insert_list, shift @insert_list, shift @insert_list); + + my $fmt = "$format-update"; + $fmt = $fmt. ( $name eq 'zip' ? '-zip' : '' ); + open my $fh, "< $file" or $error ||= "Can't open $name file $file: $!"; + $error ||= + &{$method}({ 'filehandle' => $fh, 'format' => $fmt }, $job); + close $fh; + #unlink $file or warn "Can't delete $file: $!"; + } + + while( scalar(@delete_list) ) { + my ($name, $file, $method) = + (shift @delete_list, shift @delete_list, shift @delete_list); + + my $fmt = "$format-update"; + $fmt = $fmt. ( $name eq 'zip' ? '-zip' : '' ); + open my $fh, "< $file" or $error ||= "Can't open $name file $file: $!"; + $error ||= + &{$method}({ 'filehandle' => $fh, 'format' => $fmt }, $job); + close $fh; + #unlink $file or warn "Can't delete $file: $!"; + } + + if ($error) { + $dbh->rollback or die $dbh->errstr if $oldAutoCommit; + die $error; + }else{ + $dbh->commit or die $dbh->errstr if $oldAutoCommit; + } + + rename "$dir.new", "$dir" + or die "cch tax update processed, but can't rename $dir.new: $!\n"; + + }else{ + die "Unknown format: $format"; + } +} + =item browse_queries PARAMS Returns a list consisting of a hashref suited for use as the argument @@ -1063,6 +1656,111 @@ sub browse_queries { return ($query, "SELECT COUNT(*) FROM tax_rate $extra_sql"); } +# _upgrade_data +# +# Used by FS::Upgrade to migrate to a new database. +# +# + +sub _upgrade_data { # class method + my ($self, %opts) = @_; + my $dbh = dbh; + + warn "$me upgrading $self\n" if $DEBUG; + + my @column = qw ( tax excessrate usetax useexcessrate fee excessfee + feebase feemax ); + + if ( $dbh->{Driver}->{Name} eq 'Pg' ) { + + eval "use DBI::Const::GetInfoType;"; + die $@ if $@; + + my $major_version = 0; + $dbh->get_info( $GetInfoType{SQL_DBMS_VER} ) =~ /^(\d{2})/ + && ( $major_version = sprintf("%d", $1) ); + + if ( $major_version > 7 ) { + + # ideally this would be supported in DBIx-DBSchema and friends + + foreach my $column ( @column ) { + my $columndef = dbdef->table($self->table)->column($column); + unless ($columndef->type eq 'numeric') { + + warn "updating tax_rate column $column to numeric\n" if $DEBUG; + my $sql = "ALTER TABLE tax_rate ALTER $column TYPE numeric(14,8)"; + my $sth = $dbh->prepare($sql) or die $dbh->errstr; + $sth->execute or die $sth->errstr; + + warn "updating h_tax_rate column $column to numeric\n" if $DEBUG; + $sql = "ALTER TABLE h_tax_rate ALTER $column TYPE numeric(14,8)"; + $sth = $dbh->prepare($sql) or die $dbh->errstr; + $sth->execute or die $sth->errstr; + + } + } + + } elsif ( $dbh->{pg_server_version} =~ /^704/ ) { + + # ideally this would be supported in DBIx-DBSchema and friends + + foreach my $column ( @column ) { + my $columndef = dbdef->table($self->table)->column($column); + unless ($columndef->type eq 'numeric') { + + warn "updating tax_rate column $column to numeric\n" if $DEBUG; + + foreach my $table ( qw( tax_rate h_tax_rate ) ) { + + my $sql = "ALTER TABLE $table RENAME $column TO old_$column"; + my $sth = $dbh->prepare($sql) or die $dbh->errstr; + $sth->execute or die $sth->errstr; + + my $def = dbdef->table($table)->column($column); + $def->type('numeric'); + $def->length('14,8'); + my $null = $def->null; + $def->null('NULL'); + + $sql = "ALTER TABLE $table ADD COLUMN ". $def->line($dbh); + $sth = $dbh->prepare($sql) or die $dbh->errstr; + $sth->execute or die $sth->errstr; + + $sql = "UPDATE $table SET $column = CAST( old_$column AS numeric )"; + $sth = $dbh->prepare($sql) or die $dbh->errstr; + $sth->execute or die $sth->errstr; + + unless ( $null eq 'NULL' ) { + $sql = "ALTER TABLE $table ALTER $column SET NOT NULL"; + $sth = $dbh->prepare($sql) or die $dbh->errstr; + $sth->execute or die $sth->errstr; + } + + $sql = "ALTER TABLE $table DROP old_$column"; + $sth = $dbh->prepare($sql) or die $dbh->errstr; + $sth->execute or die $sth->errstr; + + } + } + } + + } else { + + warn "WARNING: tax_rate table upgrade unsupported for this Pg version\n"; + + } + + } else { + + warn "WARNING: tax_rate table upgrade only supported for Pg 8+\n"; + + } + + ''; + +} + =back =head1 BUGS |