"FROM cust_bill_pkg_tax_location JOIN cust_bill_pkg USING (billpkgnum) ".
"GROUP BY taxable_billpkgnum, taxnum";
- # This one links a tax-exempted line item (billpkgnum) to a tax rate (taxnum),
- # and gives the amount of the tax exemption. EXEMPT_WHERE should be replaced
- # with a real WHERE clause to further limit the tax exemptions that will be
- # included.
+ # This one links a tax-exempted line item (billpkgnum) to a tax rate
+ # (taxnum), and gives the amount of the tax exemption. EXEMPT_WHERE must
+ # be replaced with an expression to further limit the tax exemptions
+ # that will be included, or "TRUE" to not limit them.
+ #
+ # Note that tax exemptions with non-null creditbillpkgnum are always
+ # excluded. Those are "negative exemptions" created by crediting a sale
+ # that had received an exemption.
my $pkg_tax_exempt = "SELECT SUM(amount) AS exempt_charged, billpkgnum, taxnum ".
- "FROM cust_tax_exempt_pkg EXEMPT_WHERE GROUP BY billpkgnum, taxnum";
+ "FROM cust_tax_exempt_pkg WHERE
+ ( EXEMPT_WHERE )
+ AND cust_tax_exempt_pkg.creditbillpkgnum IS NULL
+ GROUP BY billpkgnum, taxnum";
my $where = "WHERE cust_bill._date >= $beginning AND cust_bill._date <= $ending ".
"AND COALESCE(cust_main_county.taxname,'Tax') = '$taxname' ".
# sales to tax-exempt customers
$sql{exempt_cust} = $exempt;
- $sql{exempt_cust} =~ s/EXEMPT_WHERE/WHERE exempt_cust = 'Y' OR exempt_cust_taxname = 'Y'/;
+ $sql{exempt_cust} =~ s/EXEMPT_WHERE/exempt_cust = 'Y' OR exempt_cust_taxname = 'Y'/;
$all_sql{exempt_cust} = $all_exempt;
- $all_sql{exempt_cust} =~ s/EXEMPT_WHERE/WHERE exempt_cust = 'Y' OR exempt_cust_taxname = 'Y'/;
+ $all_sql{exempt_cust} =~ s/EXEMPT_WHERE/exempt_cust = 'Y' OR exempt_cust_taxname = 'Y'/;
# sales of tax-exempt packages
$sql{exempt_pkg} = $exempt;
- $sql{exempt_pkg} =~ s/EXEMPT_WHERE/WHERE exempt_setup = 'Y' OR exempt_recur = 'Y'/;
+ $sql{exempt_pkg} =~ s/EXEMPT_WHERE/exempt_setup = 'Y' OR exempt_recur = 'Y'/;
$all_sql{exempt_pkg} = $all_exempt;
- $all_sql{exempt_pkg} =~ s/EXEMPT_WHERE/WHERE exempt_setup = 'Y' OR exempt_recur = 'Y'/;
+ $all_sql{exempt_pkg} =~ s/EXEMPT_WHERE/exempt_setup = 'Y' OR exempt_recur = 'Y'/;
# monthly per-customer exemptions
$sql{exempt_monthly} = $exempt;
- $sql{exempt_monthly} =~ s/EXEMPT_WHERE/WHERE exempt_monthly = 'Y'/;
+ $sql{exempt_monthly} =~ s/EXEMPT_WHERE/exempt_monthly = 'Y'/;
$all_sql{exempt_monthly} = $all_exempt;
- $all_sql{exempt_monthly} =~ s/EXEMPT_WHERE/WHERE exempt_monthly = 'Y'/;
+ $all_sql{exempt_monthly} =~ s/EXEMPT_WHERE/exempt_monthly = 'Y'/;
# taxable sales
$sql{taxable} = "$select
$join_cust_pkg $where AND $nottax
$group_all";
- $sql{taxable} =~ s/EXEMPT_WHERE//; # unrestricted
- $all_sql{taxable} =~ s/EXEMPT_WHERE//;
+ $sql{taxable} =~ s/EXEMPT_WHERE/TRUE/; # unrestricted
+ $all_sql{taxable} =~ s/EXEMPT_WHERE/TRUE/;
# estimated tax (taxable * rate)
$sql{estimated} = "$select
$join_cust_pkg $where AND $nottax
$group_all";
+ $sql{estimated} =~ s/EXEMPT_WHERE/TRUE/; # unrestricted
+ $all_sql{estimated} =~ s/EXEMPT_WHERE/TRUE/;
+
# there isn't one for 'sales', because we calculate sales by adding up
# the taxable and exempt columns.
JOIN cust_main_county USING (taxnum)
WHERE cust_tax_exempt_pkg.billpkgnum = cust_bill_pkg.billpkgnum
AND COALESCE(cust_main_county.taxname,'Tax') = '$taxname'
+ AND cust_tax_exempt_pkg.creditbillpkgnum IS NULL
)
AND NOT EXISTS(
SELECT 1 FROM cust_bill_pkg_tax_location
# If we're showing 'out' (items that aren't region/class taxable),
# then we need the set of all items minus the union of those.
+ # Always exclude cust_tax_exempt_pkg records with non-NULL creditbillpkgnum.
+
if ( $cgi->param('out') ) {
# separate from the rest, in that we're not going to join cust_main_county
# in the outer query
my $exempt_sub;
if ( @exempt_where or @tax_where or $cgi->param('taxable') ) {
+ push @exempt_where, "cust_tax_exempt_pkg.creditbillpkgnum IS NULL";
+
# process exemption restrictions, including @tax_where
my $exempt_sub = 'SELECT SUM(amount) as exempt_amount, billpkgnum
FROM cust_tax_exempt_pkg JOIN cust_main_county USING (taxnum)';
- $exempt_sub .= ' WHERE '.join(' AND ', @tax_where, @exempt_where)
- if (@tax_where or @exempt_where);
+ $exempt_sub .= ' WHERE '.join(' AND ', @tax_where, @exempt_where);
$exempt_sub .= ' GROUP BY billpkgnum';
unshift @tax_where,
'cust_main_county.tax > 0';
- my $tax_sub = "SELECT invnum, cust_bill_pkg_tax_location.pkgnum
+ my $tax_sub = "SELECT cust_bill_pkg_tax_location.taxable_billpkgnum
FROM cust_bill_pkg_tax_location
JOIN cust_bill_pkg AS tax_item USING (billpkgnum)
JOIN cust_main_county USING (taxnum)
WHERE ". join(' AND ', @tax_where).
- " GROUP BY invnum, cust_bill_pkg_tax_location.pkgnum";
+ " GROUP BY taxable_billpkgnum";
$join_pkg .= " LEFT JOIN ($tax_sub) AS item_tax
- ON (item_tax.invnum = cust_bill_pkg.invnum AND
- item_tax.pkgnum = cust_bill_pkg.pkgnum)";
+ ON (item_tax.taxable_billpkgnum = cust_bill_pkg.billpkgnum)
+ ";
}
# now do something with that
- if ( @exempt_where ) {
-
- push @where, 'item_exempt.billpkgnum IS NOT NULL';
- push @select, 'item_exempt.exempt_amount';
- push @peritem, 'exempt_amount';
- push @peritem_desc, 'Exempt';
- push @total, 'SUM(exempt_amount)';
- push @total_desc, "$money_char%.2f tax-exempt";
-
- } elsif ( $cgi->param('taxable') ) {
+ if ( $cgi->param('taxable') ) {
+ # taxable query: needs sale amount - exempt amount
my $taxable = 'cust_bill_pkg.setup + cust_bill_pkg.recur '.
'- COALESCE(item_exempt.exempt_amount, 0)';
- push @where, 'item_tax.invnum IS NOT NULL';
+ push @where, 'item_tax.taxable_billpkgnum IS NOT NULL';
push @select, "($taxable) AS taxable_amount";
push @peritem, 'taxable_amount';
push @peritem_desc, 'Taxable';
push @total, "SUM($taxable)";
push @total_desc, "$money_char%.2f taxable";
+ } elsif ( $cgi->param('exempt_cust') or $cgi->param('exempt_pkg') ) {
+
+ push @where, 'item_exempt.billpkgnum IS NOT NULL';
+ push @select, 'item_exempt.exempt_amount';
+ push @peritem, 'exempt_amount';
+ push @peritem_desc, 'Exempt';
+ push @total, 'SUM(exempt_amount)';
+ push @total_desc, "$money_char%.2f tax-exempt";
+
} elsif ( @tax_where ) {
# union of taxable + all exempt_ cases
push @where,
- '(item_tax.invnum IS NOT NULL OR item_exempt.billpkgnum IS NOT NULL)';
+ '(item_tax.taxable_billpkgnum IS NOT NULL OR item_exempt.billpkgnum IS NOT NULL)';
}
}
}
+ # classnum (of underlying package)
+ # not specified: all classes
+ # 0: empty class
+ # N: classnum
+ if ( grep { $_ eq 'classnum' } $cgi->param ) {
+ my @classnums = grep /^\d+$/, $cgi->param('classnum');
+ push @where, "COALESCE(part_fee.classnum, $part_pkg.classnum, 0) IN ( ".
+ join(',', @classnums ).
+ ' )'
+ if @classnums;
+ }
+
} # nottax / istax