City Tax Rates for OsCommerce FIX
in catalog/includes/functions/general.php replace tep_get_tax_rate and tep_get_tax_description functions: (don't use functions in install.txt file, please use functions bellow)
function tep_get_tax_rate($class_id, $country_id = -1, $zone_id = -1) {
global $customer_zone_id, $customer_country_id, $customer_id;
//get customers info
//Zdr Patch
// Taxes are calculated by City Tax Rate according Billing Address
// If needed to be calculated according Shsipping address use $_SESSION['sendto'] is sql query
// $customer_city_query = tep_db_query("select entry_city, entry_zone_id from " . TABLE_ADDRESS_BOOK . " where customers_id = '" . $customer_id . "'");
$customer_city_query = tep_db_query("select entry_city, entry_zone_id from " . TABLE_ADDRESS_BOOK . " where address_book_id = '" . $_SESSION['billto'] . "'");
$customer_city = tep_db_fetch_array($customer_city_query);
$customer_city['entry_city'] = strtoupper($customer_city['entry_city']);
//set tax rate if city and zone id match
$customer_city_rate_query = tep_db_query("select CITY, RATE from citysalesrate where CITY = '" . $customer_city['entry_city'] . "'");
//Zdr Patch
// if (($customer_city_rate = tep_db_fetch_array($customer_city_rate_query)) && ($customer_zone_id == STORE_ZONE)) {
if ( $customer_city_rate = tep_db_fetch_array($customer_city_rate_query) ) {
return $customer_city_rate['RATE'];
}
elseif ( ($country_id == -1) && ($zone_id == -1) ) {
if (!tep_session_is_registered('customer_id')) {
$country_id = STORE_COUNTRY;
$zone_id = STORE_ZONE;
} else {
$country_id = $customer_country_id;
$zone_id = $customer_zone_id;
}
}
$tax_query = tep_db_query("select SUM(tax_rate) as tax_rate from " . TABLE_TAX_RATES . " tr left join " . TABLE_ZONES_TO_GEO_ZONES . " za ON tr.tax_zone_id = za.geo_zone_id left join " . TABLE_GEO_ZONES . " tz ON tz.geo_zone_id = tr.tax_zone_id WHERE (za.zone_country_id IS NULL OR za.zone_country_id = '0' OR za.zone_country_id = '" . $country_id . "') AND (za.zone_id IS NULL OR za.zone_id = '0' OR za.zone_id = '" . $zone_id . "') AND tr.tax_class_id = '" . $class_id . "' GROUP BY tr.tax_priority");
if (tep_db_num_rows($tax_query)) {
$tax_multiplier = 0;
while ($tax = tep_db_fetch_array($tax_query)) {
$tax_multiplier += $tax['tax_rate'];
}
return $tax_multiplier;
} else {
return 0;
}
}
////
// Return the tax description for a zone / class
// TABLES: tax_rates;
function tep_get_tax_description($class_id, $country_id, $zone_id) {
global $customer_id, $customer_zone_id;
//get customers info
//Zdr Patch
//Description is shown according Billing Address
// If needed to be shown according Shsipping address use $_SESSION['sendto'] is sql query
$customer_city_query = tep_db_query("select entry_city, entry_zone_id from " . TABLE_ADDRESS_BOOK . " where address_book_id = '" . $_SESSION['billto'] . "'");
$customer_city = tep_db_fetch_array($customer_city_query);
$customer_city['entry_city'] = strtoupper($customer_city['entry_city']);
//set tax description if city and zone id match
$customer_city_rate_query = tep_db_query("select CITY, RATE from citysalesrate where CITY = '" . $customer_city['entry_city'] . "'");
$customer_city_rate = tep_db_fetch_array($customer_city_rate_query);
$customer_city_rate['CITY'] = strtoupper($customer_city_rate['CITY']);
function descr_resultz(){
$tax_query = tep_db_query("select tax_description from " . TABLE_TAX_RATES . " tr left join " . TABLE_ZONES_TO_GEO_ZONES . " za ON tr.tax_zone_id = za.geo_zone_id left join " . TABLE_GEO_ZONES . " tz ON tz.geo_zone_id = tr.tax_zone_id WHERE (za.zone_country_id IS NULL OR za.zone_country_id = '0' OR za.zone_country_id = '" . $country_id . "') AND (za.zone_id IS NULL OR za.zone_id = '0' OR za.zone_id = '" . $zone_id . "') AND tr.tax_class_id = '" . $class_id . "' order by tr.tax_priority");
return tep_db_num_rows($tax_query);
}
//Zdr Patch
// if (($customer_city_rate['CITY'] == $customer_city['entry_city']) && ($customer_zone_id == STORE_ZONE)) {
if ( $customer_city_rate['CITY'] == strtoupper($customer_city['entry_city']) ) {
return $customer_city_rate['CITY'] . ' TAX ' . $customer_city_rate['RATE'] . '%';
}elseif (descr_resultz()) {
$tax_query = tep_db_query("select tax_description from " . TABLE_TAX_RATES . " tr left join " . TABLE_ZONES_TO_GEO_ZONES . " za ON tr.tax_zone_id = za.geo_zone_id left join " . TABLE_GEO_ZONES . " tz ON tz.geo_zone_id = tr.tax_zone_id WHERE (za.zone_country_id IS NULL OR za.zone_country_id = '0' OR za.zone_country_id = '" . $country_id . "') AND (za.zone_id IS NULL OR za.zone_id = '0' OR za.zone_id = '" . $zone_id . "') AND tr.tax_class_id = '" . $class_id . "' order by tr.tax_priority");
$tax_description = '';
while ($tax = tep_db_fetch_array($tax_query)) {
$tax_description .= $tax['tax_description'] . ' + ';
}
$tax_description = substr($tax_description, 0, -3);
return $tax_description;
}
else {
return TEXT_UNKNOWN_TAX_RATE;
}
}
