X-Git-Url: http://git.freeside.biz/gitweb/?p=freeside.git;a=blobdiff_plain;f=FS%2FFS%2Fcust_main_county.pm;h=e7597c0240775b26dec6d6d87b4cbf130dcfca01;hp=8e83b1a1d166033e4a03fc44735cc7919ac5adb7;hb=7a331ae6d41521b99a542741c3c92f5edd4ea336;hpb=a63b2729682586d8860290576e9307629424dbe0 diff --git a/FS/FS/cust_main_county.pm b/FS/FS/cust_main_county.pm index 8e83b1a1d..e7597c024 100644 --- a/FS/FS/cust_main_county.pm +++ b/FS/FS/cust_main_county.pm @@ -2,15 +2,22 @@ package FS::cust_main_county; use strict; use vars qw( @ISA @EXPORT_OK $conf - @cust_main_county %cust_main_county $countyflag ); + @cust_main_county %cust_main_county $countyflag ); # $cityflag ); use Exporter; -use FS::Record qw( qsearch ); +use FS::Record qw( qsearch qsearchs dbh ); +use FS::cust_bill_pkg; +use FS::cust_bill; +use FS::cust_pkg; +use FS::part_pkg; +use FS::cust_tax_exempt; +use FS::cust_tax_exempt_pkg; @ISA = qw( FS::Record ); @EXPORT_OK = qw( regionselector ); @cust_main_county = (); $countyflag = ''; +#$cityflag = ''; #ask FS::UID to run this stuff for us later $FS::UID::callback{'FS::cust_main_county'} = sub { @@ -49,10 +56,14 @@ currently supported: =item taxnum - primary key (assigned automatically for new tax rates) -=item state +=item district - tax district (optional) + +=item city =item county +=item state + =item country =item tax - percentage @@ -61,6 +72,12 @@ currently supported: =item exempt_amount +=item taxname - if defined, printed on invoices instead of "Tax" + +=item setuptax - if 'Y', this tax does not apply to setup fees + +=item recurtax - if 'Y', this tax does not apply to recurring fees + =back =head1 METHODS @@ -104,14 +121,391 @@ sub check { $self->exempt_amount(0) unless $self->exempt_amount; $self->ut_numbern('taxnum') - || $self->ut_textn('state') + || $self->ut_alphan('district') + || $self->ut_textn('city') || $self->ut_textn('county') + || $self->ut_anything('state') || $self->ut_text('country') || $self->ut_float('tax') || $self->ut_textn('taxclass') # ... || $self->ut_money('exempt_amount') - ; + || $self->ut_textn('taxname') + || $self->ut_enum('setuptax', [ '', 'Y' ] ) + || $self->ut_enum('recurtax', [ '', 'Y' ] ) + || $self->SUPER::check + ; + +} + +=item label OPTIONS + +Returns a label looking like "Anytown, Alameda County, CA, US". + +If the taxname field is set, it will look like +"CA Sales Tax (Anytown, Alameda County, CA, US)". + +If the taxclass is set, then it will be +"Anytown, Alameda County, CA, US (International)". + +OPTIONS may contain "with_taxclass", "with_city", and "with_district" to show +those fields. It may also contain "out", in which case, if this region +(district+city+county+state+country) contains no non-zero taxes, the label +will read "Out of taxable region(s)". + +=cut + +sub label { + my ($self, %opt) = @_; + if ( $opt{'out'} + and $self->tax == 0 + and !defined(qsearchs('cust_main_county', { + 'district' => $self->district, + 'city' => $self->city, + 'county' => $self->county, + 'state' => $self->state, + 'country' => $self->country, + 'tax' => { op => '>', value => 0 }, + })) ) + { + return 'Out of taxable region(s)'; + } + my $label = $self->country; + $label = $self->state.", $label" if $self->state; + $label = $self->county." County, $label" if $self->county; + if ($opt{with_city}) { + $label = $self->city.", $label" if $self->city; + if ($opt{with_district} and $self->district) { + $label = $self->district . ", $label"; + } + } + # ugly labels when taxclass and taxname are both non-null... + # but this is how the tax report does it + if ($opt{with_taxclass}) { + $label = "$label (".$self->taxclass.')' if $self->taxclass; + } + $label = $self->taxname." ($label)" if $self->taxname; + + $label; +} + +=item sql_taxclass_sameregion + +Returns an SQL WHERE fragment or the empty string to search for entries +with different tax classes. + +=cut + +#hmm, description above could be better... + +sub sql_taxclass_sameregion { + my $self = shift; + + my $same_query = 'SELECT DISTINCT taxclass FROM cust_main_county '. + ' WHERE taxnum != ? AND country = ?'; + my @same_param = ( 'taxnum', 'country' ); + foreach my $opt_field (qw( state county )) { + if ( $self->$opt_field() ) { + $same_query .= " AND $opt_field = ?"; + push @same_param, $opt_field; + } else { + $same_query .= " AND $opt_field IS NULL"; + } + } + + my @taxclasses = $self->_list_sql( \@same_param, $same_query ); + + return '' unless scalar(@taxclasses); + '( taxclass IS NULL OR ( '. #only if !$self->taxclass ?? + join(' AND ', map { 'taxclass != '.dbh->quote($_) } @taxclasses ). + ' ) ) '; +} + +sub _list_sql { + my( $self, $param, $sql ) = @_; + my $sth = dbh->prepare($sql) or die dbh->errstr; + $sth->execute( map $self->$_(), @$param ) + or die "Unexpected error executing statement $sql: ". $sth->errstr; + map $_->[0], @{ $sth->fetchall_arrayref }; +} + +=item taxline TAXABLES_ARRAYREF, [ OPTION => VALUE ... ] + +Takes an arrayref of L objects representing taxable +line items, and returns a new L object representing +the tax on them under this tax rate. + +This will have a pseudo-field, "cust_bill_pkg_tax_location", containing +an arrayref of L objects. Each of these +will in turn have a "taxable_cust_bill_pkg" pseudo-field linking it to one +of the taxable items. All of these links must be resolved as the objects +are inserted. + +Options may include 'custnum' and 'invoice_time' in case the cust_bill_pkg +objects belong to an invoice that hasn't been inserted yet. + +Options may include 'exemptions', an arrayref of L +objects belonging to the same customer, to be counted against the monthly +tax exemption limit if there is one. + +=cut + +# XXX change tax_rate.pm to work like this + +sub taxline { + my( $self, $taxables, %opt ) = @_; + $taxables = [ $taxables ] unless ref($taxables) eq 'ARRAY'; + # remove any charge class identifiers; they're not supported here + @$taxables = grep { ref $_ } @$taxables; + + return 'taxline called with no line items' unless @$taxables; + + local $SIG{HUP} = 'IGNORE'; + local $SIG{INT} = 'IGNORE'; + local $SIG{QUIT} = 'IGNORE'; + local $SIG{TERM} = 'IGNORE'; + local $SIG{TSTP} = 'IGNORE'; + local $SIG{PIPE} = 'IGNORE'; + + my $oldAutoCommit = $FS::UID::AutoCommit; + local $FS::UID::AutoCommit = 0; + my $dbh = dbh; + + my $name = $self->taxname || 'Tax'; + my $taxable_cents = 0; + my $tax_cents = 0; + + my $round_per_line_item = $conf->exists('tax-round_per_line_item'); + + my $cust_bill = $taxables->[0]->cust_bill; + my $custnum = $cust_bill ? $cust_bill->custnum : $opt{'custnum'}; + my $invoice_time = $cust_bill ? $cust_bill->_date : $opt{'invoice_time'}; + my $cust_main = FS::cust_main->by_key($custnum) if $custnum > 0; + # (to avoid complications with estimated tax on quotations, assume it's + # taxable if there is no customer) + #if (!$cust_main) { + #die "unable to calculate taxes for an unknown customer\n"; + #} + + # Gather any exemptions that are already attached to these cust_bill_pkgs + # so that we can deduct them from the customer's monthly limit. + my @existing_exemptions = @{ $opt{'exemptions'} }; + push @existing_exemptions, @{ $_->cust_tax_exempt_pkg } + for @$taxables; + + my $tax_item = FS::cust_bill_pkg->new({ + 'pkgnum' => 0, + 'recur' => 0, + 'sdate' => '', + 'edate' => '', + 'itemdesc' => $name, + }); + my @tax_location; + + foreach my $cust_bill_pkg (@$taxables) { + # careful... may be a cust_bill_pkg or a quotation_pkg + + my $taxable_charged = $cust_bill_pkg->setup + $cust_bill_pkg->recur; + foreach ( grep { $_->taxnum == $self->taxnum } + @{ $cust_bill_pkg->cust_tax_exempt_pkg } + ) { + # deal with exemptions that have been set on this line item, and + # pertain to this tax def + $taxable_charged -= $_->amount; + } + + # can't determine the tax_locationnum directly for fees; they're not + # yet linked to an invoice + my $locationnum = $cust_bill_pkg->tax_locationnum + || $cust_main->ship_locationnum; + + ### Monthly capped exemptions ### + if ( $self->exempt_amount && $self->exempt_amount > 0 + and $taxable_charged > 0 + and $cust_main ) { + + # XXX monthly exemptions currently don't work on quotations + + # If the billing period extends across multiple calendar months, + # there may be several months of exemption available. + my $sdate = $cust_bill_pkg->sdate || $invoice_time; + my $start_month = (localtime($sdate))[4] + 1; + my $start_year = (localtime($sdate))[5] + 1900; + my $edate = $cust_bill_pkg->edate || $invoice_time; + my $end_month = (localtime($edate))[4] + 1; + my $end_year = (localtime($edate))[5] + 1900; + + # If the partial last month + partial first month <= one month, + # don't use the exemption in the last month + # (unless the last month is also the first month, e.g. one-time + # charges) + if ( (localtime($sdate))[3] >= (localtime($edate))[3] + and ($start_month != $end_month or $start_year != $end_year) + ) { + $end_month--; + if ( $end_month == 0 ) { + $end_year--; + $end_month = 12; + } + } + + # number of months of exemption available + my $freq = ($end_month - $start_month) + + ($end_year - $start_year) * 12 + + 1; + + # divide equally among all of them + my $permonth = sprintf('%.2f', $taxable_charged / $freq); + + #call the whole thing off if this customer has any old + #exemption records... + my @cust_tax_exempt = + qsearch( 'cust_tax_exempt' => { custnum=> $custnum } ); + if ( @cust_tax_exempt ) { + $dbh->rollback if $oldAutoCommit; + return + 'this customer still has old-style tax exemption records; '. + 'run bin/fs-migrate-cust_tax_exempt?'; + } + + my ($mon, $year) = ($start_month, $start_year); + while ($taxable_charged > 0.005 and + ($year < $end_year or + ($year == $end_year and $mon <= $end_month) + ) + ) { + + # find the sum of the exemption used by this customer, for this tax, + # in this month + my $sql = " + SELECT SUM(amount) + FROM cust_tax_exempt_pkg + LEFT JOIN cust_bill_pkg USING ( billpkgnum ) + LEFT JOIN cust_bill USING ( invnum ) + WHERE custnum = ? + AND taxnum = ? + AND year = ? + AND month = ? + AND exempt_monthly = 'Y' + "; + my $sth = dbh->prepare($sql) or do { + $dbh->rollback if $oldAutoCommit; + return "fatal: can't lookup existing exemption: ". dbh->errstr; + }; + $sth->execute( + $custnum, + $self->taxnum, + $year, + $mon, + ) or do { + $dbh->rollback if $oldAutoCommit; + return "fatal: can't lookup existing exemption: ". dbh->errstr; + }; + my $existing_exemption = $sth->fetchrow_arrayref->[0] || 0; + + # add any exemption we're already using for another line item + foreach ( grep { $_->taxnum == $self->taxnum && + $_->exempt_monthly eq 'Y' && + $_->month == $mon && + $_->year == $year + } @existing_exemptions + ) + { + $existing_exemption += $_->amount; + } + + my $remaining_exemption = + $self->exempt_amount - $existing_exemption; + if ( $remaining_exemption > 0 ) { + my $addl = $remaining_exemption > $permonth + ? $permonth + : $remaining_exemption; + $addl = $taxable_charged if $addl > $taxable_charged; + + my $new_exemption = + FS::cust_tax_exempt_pkg->new({ + amount => sprintf('%.2f', $addl), + exempt_monthly => 'Y', + year => $year, + month => $mon, + taxnum => $self->taxnum, + taxtype => ref($self) + }); + $taxable_charged -= $addl; + + # create a record of it + push @{ $cust_bill_pkg->cust_tax_exempt_pkg }, $new_exemption; + # and allow it to be counted against the limit for other packages + push @existing_exemptions, $new_exemption; + } + # if they're using multiple months of exemption for a multi-month + # package, then record the exemptions in separate months + $mon++; + if ( $mon > 12 ) { + $mon -= 12; + $year++; + } + + } + } # if exempt_amount and $cust_main + + $taxable_charged = sprintf( "%.2f", $taxable_charged); + next if $taxable_charged == 0; + + my $this_tax_cents = $taxable_charged * $self->tax; + if ( $round_per_line_item ) { + # Round the tax to the nearest cent for each line item, instead of + # across the whole invoice. + $this_tax_cents = sprintf('%.0f', $this_tax_cents); + } else { + # Otherwise truncate it so that rounding error is always positive. + $this_tax_cents = int($this_tax_cents); + } + + my $location = FS::cust_bill_pkg_tax_location->new({ + 'taxnum' => $self->taxnum, + 'taxtype' => ref($self), + 'cents' => $this_tax_cents, + 'pkgnum' => $cust_bill_pkg->pkgnum, + 'locationnum' => $locationnum, + 'taxable_cust_bill_pkg' => $cust_bill_pkg, + 'tax_cust_bill_pkg' => $tax_item, + }); + push @tax_location, $location; + + $taxable_cents += $taxable_charged; + $tax_cents += $this_tax_cents; + } #foreach $cust_bill_pkg + + # calculate tax and rounding error for the whole group + my $extra_cents = sprintf('%.2f', $taxable_cents * $self->tax / 100) * 100 + - $tax_cents; + # make sure we have an integer + $extra_cents = sprintf('%.0f', $extra_cents); + + # if we're rounding per item, then ignore that and don't distribute any + # extra cents. + if ( $round_per_line_item ) { + $extra_cents = 0; + } + + if ( $extra_cents < 0 ) { + die "nonsense extra_cents value $extra_cents"; + } + $tax_cents += $extra_cents; + my $i = 0; + foreach (@tax_location) { # can never require more than a single pass, yes? + my $cents = $_->get('cents'); + if ( $extra_cents > 0 ) { + $cents++; + $extra_cents--; + } + $_->set('amount', sprintf('%.2f', $cents/100)); + } + $tax_item->set('setup' => sprintf('%.2f', $tax_cents / 100)); + $tax_item->set('cust_bill_pkg_tax_location', \@tax_location); + + return $tax_item; } =back @@ -120,13 +514,15 @@ sub check { =over 4 -=item regionselector [ COUNTY STATE COUNTRY [ PREFIX [ ONCHANGE ] ] ] +=item regionselector [ COUNTY STATE COUNTRY [ PREFIX [ ONCHANGE [ DISABLED ] ] ] ] =cut sub regionselector { my ( $selected_county, $selected_state, $selected_country, - $prefix, $onchange ) = @_; + $prefix, $onchange, $disabled ) = @_; + + $prefix = '' unless defined $prefix; $countyflag = 0; @@ -134,7 +530,8 @@ sub regionselector { @cust_main_county = qsearch('cust_main_county', {} ); foreach my $c ( @cust_main_county ) { $countyflag=1 if $c->county; - push @{$cust_main_county{$c->country}{$c->state}}, $c->county; + #push @{$cust_main_county{$c->country}{$c->state}}, $c->county; + $cust_main_county{$c->country}{$c->state}{$c->county} = 1; } # } $countyflag=1 if $selected_county; @@ -156,8 +553,9 @@ END foreach my $country ( sort keys %cust_main_county ) { $script_html .= "\nif ( country == \"$country\" ) {\n"; foreach my $state ( sort keys %{$cust_main_county{$country}} ) { - my $text = $state || '(n/a)'; - $script_html .= qq!opt(what.form.${prefix}state, "$state", "$text");\n!; + ( my $dstate = $state ) =~ s/[\n\r]//g; + my $text = $dstate || '(n/a)'; + $script_html .= qq!opt(what.form.${prefix}state, "$dstate", "$text");\n!; } $script_html .= "}\n"; } @@ -179,7 +577,8 @@ END $script_html .= "\nif ( country == \"$country\" ) {\n"; foreach my $state ( sort keys %{$cust_main_county{$country}} ) { $script_html .= "\nif ( state == \"$state\" ) {\n"; - foreach my $county ( sort @{$cust_main_county{$country}{$state}} ) { + #foreach my $county ( sort @{$cust_main_county{$country}{$state}} ) { + foreach my $county ( sort keys %{$cust_main_county{$country}{$state}} ) { my $text = $county || '(n/a)'; $script_html .= qq!opt(what.form.${prefix}county, "$county", "$text");\n!; @@ -197,7 +596,7 @@ END my $county_html = $script_html; if ( $countyflag ) { - $county_html .= qq!!; $county_html .= ''; } else { $county_html .= @@ -205,25 +604,25 @@ END } my $state_html = qq!'; $state_html .= ''; my $country_html = qq!';