function vtprd_format_amt_and_adjust_for_taxes($amt, $k = null)
{
global $post, $wpdb, $woocommerce, $vtprd_cart, $vtprd_cart_item, $vtprd_setup_options, $vtprd_info;
//error_log( print_r( 'vtprd_format_amt_and_adjust_for_taxes, Begin price= ' .$amt, true ) );
//at a minimum, format $amt
if (get_option('woocommerce_calc_taxes') == 'no' || vtprd_maybe_customer_tax_exempt()) {
//v1.0.7.9
return vtprd_format_money_element($amt);
}
$woocommerce_prices_include_tax = get_option('woocommerce_prices_include_tax');
$woocommerce_tax_display_cart = get_option('woocommerce_tax_display_cart');
if ($woocommerce_prices_include_tax == 'yes') {
switch (true) {
case $woocommerce_tax_display_cart == 'incl':
$amt = vtprd_format_money_element($amt);
break;
case $woocommerce_tax_display_cart == 'excl':
$product_id = $vtprd_cart->cart_items[$k]->product_id;
$amt = vtprd_get_price_excluding_tax($product_id, $amt);
$amt = vtprd_format_money_element($amt);
break;
}
} else {
// price does NOT include tax
switch (true) {
case $woocommerce_tax_display_cart == 'excl':
$amt = vtprd_format_money_element($amt);
break;
case $woocommerce_tax_display_cart == 'incl':
$qty = 1;
$_tax = new WC_Tax();
$product = get_product($vtprd_cart->cart_items[$k]->product_id);
$tax_rates = $_tax->get_rates($product->get_tax_class());
$taxes = $_tax->calc_tax($amt * $qty, $tax_rates, false);
$tax_amount = $_tax->get_tax_total($taxes);
$amt = round($amt * $qty + $tax_amount, absint(get_option('woocommerce_price_num_decimals')));
$amt = vtprd_format_money_element($amt);
break;
}
}
$amt .= vtprd_maybe_load_incl_excl_vat_lit();
return $amt;
}
public function vtprd_upd_cart_discount($i, $d, $curr_prod_array)
{
global $post, $vtprd_setup_options, $vtprd_cart, $vtprd_rules_set, $vtprd_rule, $vtprd_info, $vtprd_template_structures_framework;
//error_log( print_r( 'vtprd_upd_cart_discount AT TOP, $i= ' .$i. ' $d= ' .$d, true ) );
//error_log( print_r( '$curr_prod_array AT TOP= ', true ) );
//error_log( var_export($curr_prod_array, true ) );
$k = $curr_prod_array['prod_id_cart_occurrence'];
$rule_id = $vtprd_rules_set[$i]->post_id;
$product_id = $vtprd_cart->cart_items[$k]->product_id;
//v1.1.1.2
if ($curr_prod_array['prod_discount_amt'] == 0) {
//v1.1.0.6 begin - don't skip this if there is a zero priced product on an auto insert rule...
$current_auto_add_array = $this->vtprd_get_current_auto_add_array();
if ($vtprd_info['current_processing_request'] == 'cart' && $vtprd_rules_set[$i]->rule_contains_auto_add_free_product == 'yes' && $vtprd_cart->cart_items[$k]->product_auto_insert_rule_id == $vtprd_rules_set[$i]->post_id && isset($current_auto_add_array[$product_id]) && $vtprd_cart->cart_items[$k]->unit_price == 0) {
$vtprd_cart->cart_items[$k]->cartAuditTrail[$vtprd_rules_set[$i]->post_id]['discount_msgs'][] = 'Zero price auto add product';
$vtprd_cart->cart_items[$k]->zero_price_auto_add_free_item = 'yes';
//MARK FOR PRINTING FUNCTIONS
$vtprd_cart->cart_has_zero_price_auto_add_free_item = 'yes';
//MARK FOR PRINTING FUNCTIONS
} else {
$vtprd_cart->cart_items[$k]->cartAuditTrail[$vtprd_rules_set[$i]->post_id]['discount_msgs'][] = 'No discount for this rule';
return;
}
//v1.1.0.6 end
}
//just in case discount for this rule already applied to this product iteration....
//mark exploded list product as already processed for this rule
$occurrence = $curr_prod_array['exploded_group_occurrence'];
if ($curr_prod_array['prod_discount_applied'] == 'yes' || $vtprd_rules_set[$i]->actionPop_exploded_found_list[$occurrence]['prod_discount_applied'] == 'yes') {
$vtprd_cart->cart_items[$k]->cartAuditTrail[$vtprd_rules_set[$i]->post_id]['discount_msgs'][] = 'Discount already applied, can"t reapply';
//exit stage left, can't apply discount for same rule to same product....
return;
}
//*********************************************************************
//CHECK THE MANY DIFFERENT MAX LIMITS BEFORE UPDATING THE DISCOUNT TO THE ARRAY
//*********************************************************************
//v1.0.8.4 begin
if ($vtprd_rules_set[$i]->cumulativeRulePricing == 'no' && $vtprd_cart->cart_items[$k]->product_already_in_an_all_rule == 'yes') {
$vtprd_cart->cart_items[$k]->cartAuditTrail[$vtprd_rules_set[$i]->post_id]['discount_msgs'][] = 'No Discount - counted as part of an "all" rule group from previous discount, no more allowed';
return;
}
//v1.0.8.4 begin
if (isset($vtprd_cart->cart_items[$k]->yousave_by_rule_info[$rule_id])) {
if (sizeof($vtprd_cart->cart_items[$k]->yousave_by_rule_info) > 1 && $vtprd_rules_set[$i]->cumulativeRulePricing == 'no') {
//1 discount rule already applied discount, no more allowed;
$vtprd_cart->cart_items[$k]->cartAuditTrail[$vtprd_rules_set[$i]->post_id]['discount_msgs'][] = 'No Discount - 1 discount rule already applied discount, no more allowed';
return;
}
if ($vtprd_setup_options['discount_floor_pct_per_single_item'] > 0) {
if ($vtprd_rules_set[$i]->rule_deal_info[$d]['discount_amt_type'] != 'free') {
if ($vtprd_cart->cart_items[$k]->yousave_by_rule_info[$rule_id]['yousave_pct'] >= $vtprd_setup_options['discount_floor_pct_per_single_item'] || $vtprd_cart->cart_items[$k]->yousave_by_rule_info[$rule_id]['rule_max_amt_msg'] > ' ') {
//yousave percent max alread reached in a previous discount!!!!!! Do Nothing
$vtprd_cart->cart_items[$k]->cartAuditTrail[$vtprd_rules_set[$i]->post_id]['discount_msgs'][] = 'No Discount - Discount floor percentage max reached, ' . $vtprd_setup_options['discount_floor_pct_msg'];
//floor percentage maxed out;
return;
}
}
}
//v1.0.7.4 begin
//CHECK if catalog discount already applied , from v1.0.7.4 in free version
if ($vtprd_info['current_processing_request'] == 'cart') {
if ($vtprd_cart->cart_items[$k]->unit_price < $vtprd_cart->cart_items[$k]->save_orig_unit_price && $vtprd_rules_set[$i]->cumulativeRulePricing == 'no') {
//A Catalog or other external discount previously applied, no
$vtprd_cart->cart_items[$k]->cartAuditTrail[$vtprd_rules_set[$i]->post_id]['discount_msgs'][] = 'No Discount - CATALOG discount rule already applied discount, no more allowed';
return;
}
}
//v1.0.7.4 end
switch ($vtprd_rules_set[$i]->rule_deal_info[0]['discount_rule_max_amt_type']) {
case 'none':
$do_nothing;
break;
case 'percent':
if ($vtprd_cart->cart_items[$k]->yousave_by_rule_info[$rule_id]['yousave_pct'] >= $vtprd_rules_set[$i]->rule_deal_info[0]['discount_rule_max_amt_count'] || $vtprd_cart->cart_items[$k]->yousave_by_rule_info[$rule_id]['rule_max_amt_msg'] > ' ') {
$vtprd_cart->cart_items[$k]->cartAuditTrail[$vtprd_rules_set[$i]->post_id]['discount_msgs'][] = 'No Discount - Rule Max Percent Previously Reached.';
//floor percentage maxed out;
return;
}
break;
case 'quantity':
if ($vtprd_cart->cart_items[$k]->yousave_by_rule_info[$rule_id]['discount_applies_to_qty'] >= $vtprd_rules_set[$i]->rule_deal_info[0]['discount_rule_max_amt_count'] || $vtprd_cart->cart_items[$k]->yousave_by_rule_info[$rule_id]['rule_max_amt_msg'] > ' ') {
$vtprd_cart->cart_items[$k]->cartAuditTrail[$vtprd_rules_set[$i]->post_id]['discount_msgs'][] = 'No Discount - Rule Max Qty Previously Reached.';
//floor percentage maxed out;
return;
}
break;
case 'currency':
if ($vtprd_cart->cart_items[$k]->yousave_by_rule_info[$rule_id]['yousave_amt'] >= $vtprd_rules_set[$i]->rule_deal_info[0]['discount_rule_max_amt_count'] || $vtprd_cart->cart_items[$k]->yousave_by_rule_info[$rule_id]['rule_max_amt_msg'] > ' ') {
$vtprd_cart->cart_items[$k]->cartAuditTrail[$vtprd_rules_set[$i]->post_id]['discount_msgs'][] = 'No Discount - Rule Max $$ Value Previously Reached.';
//floor percentage maxed out;
return;
}
break;
}
switch ($vtprd_rules_set[$i]->rule_deal_info[0]['discount_rule_cum_max_amt_type']) {
case 'none':
$do_nothing;
break;
case 'percent':
if ($vtprd_rules_set[$i]->discount_total_pct >= $vtprd_rules_set[$i]->rule_deal_info[0]['discount_rule_cum_max_amt_count']) {
$vtprd_cart->cart_items[$k]->cartAuditTrail[$vtprd_rules_set[$i]->post_id]['discount_msgs'][] = 'No Discount - Rule Cumulative Max Percent Previously Reached.';
//floor percentage maxed out;
return;
}
break;
case 'quantity':
if ($vtprd_rules_set[$i]->discount_total_qty >= $vtprd_rules_set[$i]->rule_deal_info[0]['discount_rule_cum_max_amt_count']) {
$vtprd_cart->cart_items[$k]->cartAuditTrail[$vtprd_rules_set[$i]->post_id]['discount_status'] = 'rejected';
$vtprd_cart->cart_items[$k]->cartAuditTrail[$vtprd_rules_set[$i]->post_id]['discount_msgs'][] = 'No Discount - Rule Cumulative Max Qty Previously Reached.';
//floor percentage maxed out;
return;
}
break;
case 'currency':
if ($vtprd_rules_set[$i]->discount_total_amt >= $vtprd_rules_set[$i]->rule_deal_info[0]['discount_rule_cum_max_amt_count']) {
$vtprd_cart->cart_items[$k]->cartAuditTrail[$vtprd_rules_set[$i]->post_id]['discount_msgs'][] = 'No Discount - Rule Cumulative Max $$ Value Previously Reached.';
//floor percentage maxed out;
return;
}
break;
}
$yousave_for_this_rule_id_already_exists = 'yes';
} else {
if (sizeof($vtprd_cart->cart_items[$k]->yousave_by_rule_info) > 0 && $vtprd_rules_set[$i]->cumulativeRulePricing == 'no') {
//1 discount rule already applied discount, no more allowed
$vtprd_cart->cart_items[$k]->cartAuditTrail[$vtprd_rules_set[$i]->post_id]['discount_msgs'][] = 'No Discount - Discount for this another rule already applied to this Product, multiple rule discounts not allowed.';
return;
}
$yousave_for_this_rule_id_already_exists = 'no';
}
//*****************************************
//find current product's yousave percent, altered as needed below
//*****************************************
if ($vtprd_rules_set[$i]->rule_deal_info[$d]['discount_amt_type'] == 'percent') {
$yousave_pct = $vtprd_rules_set[$i]->rule_deal_info[$d]['discount_amt_count'];
} else {
//compute yousave_pct_at_upd_begin
$computed_pct = $curr_prod_array['prod_discount_amt'] / $curr_prod_array['prod_unit_price'];
//$computed_pct_2decimals = bcdiv($curr_prod_array['prod_discount_amt'] , $curr_prod_array['prod_unit_price'] , 2);
$computed_pct_2decimals = round($curr_prod_array['prod_discount_amt'] / $curr_prod_array['prod_unit_price'], 2);
//$remainder = $computed_pct - $computed_pct_2decimals;
$remainder = round($computed_pct - $computed_pct_2decimals, 4);
//v1.0.7.4 PHP floating point error fix - limit to 4 places right of the decimal!!
if ($remainder > 0.005) {
//v1.0.7.4 begin
$increment = round($remainder, 2);
//round the rounding error to 2 decimal points! floating point
if ($increment < 0.01) {
$increment = 0.01;
}
////v1.0.7.4 end
$yousave_pct = ($computed_pct_2decimals + $increment) * 100;
//v1.0.7.4 floating point
} else {
$yousave_pct = $computed_pct_2decimals * 100;
}
}
$max_msg = '';
$discount_status = '';
//compute current discount_totals for limits testing
$discount_total_qty_for_rule = $vtprd_rules_set[$i]->discount_total_qty_for_rule + 1;
$discount_total_amt_for_rule = $vtprd_rules_set[$i]->discount_total_amt_for_rule + $curr_prod_array['prod_discount_amt'];
//$discount_total_unit_price_for_rule will be the unit qty * db_unit_price already, as this routine is done 1 by 1...
$discount_total_unit_price_for_rule = $vtprd_rules_set[$i]->discount_total_unit_price_for_rule + $curr_prod_array['prod_unit_price'];
//yousave pct whole number = total discount amount / (orig unit price * number of units discounted)
$discount_total_pct_for_rule = $discount_total_amt_for_rule / $discount_total_unit_price_for_rule * 100;
//in round #s
//adjust yousave_amt and yousave_pct as needed based on limits
switch ($vtprd_rules_set[$i]->rule_deal_info[0]['discount_rule_max_amt_type']) {
//var on the 1st iteration only
case 'none':
$do_nothing;
break;
case 'percent':
if ($discount_total_pct_for_rule > $vtprd_rules_set[$i]->rule_deal_info[0]['discount_rule_max_amt_count']) {
// % = floor minus rule % totaled in previous iteration
$yousave_pct = $vtprd_rules_set[$i]->rule_deal_info[0]['discount_rule_max_amt_count'] - $vtprd_rules_set[$i]->discount_total_pct_for_rule;
//*********************************************************************
//reduce discount amount to max allowed by rule percentage
//*********************************************************************
//$discount_2decimals = bcmul(($yousave_pct / 100) , $curr_prod_array['prod_unit_price'] , 2);
$discount_2decimals = round($yousave_pct / 100 * $curr_prod_array['prod_unit_price'], 2);
//v1.0.7.6
//compute rounding
$temp_discount = $yousave_pct / 100 * $curr_prod_array['prod_unit_price'];
//$rounding = $temp_discount - $discount_2decimals;
$rounding = round($temp_discount - $discount_2decimals, 4);
//v1.0.7.4 PHP floating point error fix - limit to 4 places right of the decimal!!
if ($rounding > 0.005) {
//v1.0.7.4 begin
$increment = round($rounding, 2);
//round the rounding error to 2 decimal points! floating point
if ($increment < 0.01) {
$increment = 0.01;
}
////v1.0.7.4 end
$discount = $discount_2decimals + $increment;
//v1.0.7.4 floating point
} else {
$discount = $discount_2decimals;
}
$curr_prod_array['prod_discount_amt'] = $discount;
$max_msg = $vtprd_rules_set[$i]->discount_rule_max_amt_msg;
$vtprd_cart->cart_items[$k]->cartAuditTrail[$vtprd_rules_set[$i]->post_id]['discount_msgs'][] = 'Discount reduced due to max rule percent overrun.';
}
break;
case 'quantity':
if ($discount_total_qty_for_rule > $vtprd_rules_set[$i]->rule_deal_info[0]['discount_rule_max_amt_count']) {
//we've reached the max allowed by this rule, as we only process 1 at a time, exit
$vtprd_cart->cart_items[$k]->cartAuditTrail[$vtprd_rules_set[$i]->post_id]['discount_msgs'][] = 'No Discount - Discount Rule Max Qty already reached, discount skipped';
return;
}
break;
case 'currency':
if ($discount_total_amt_for_rule > $vtprd_rules_set[$i]->rule_deal_info[0]['discount_rule_max_amt_count']) {
//reduce discount to max...
$reduction_amt = $discount_total_amt_for_rule - $vtprd_rules_set[$i]->rule_deal_info[0]['discount_rule_max_amt_count'];
$curr_prod_array['prod_discount_amt'] = $curr_prod_array['prod_discount_amt'] - $reduction_amt;
//v1.0.9.3 begin
if ($curr_prod_array['prod_discount_amt'] > $curr_prod_array['prod_unit_price']) {
$curr_prod_array['prod_discount_amt'] = $curr_prod_array['prod_unit_price'];
}
//v1.0.9.3 end
$max_msg = $vtprd_rules_set[$i]->discount_rule_max_amt_msg;
$yousave_pct_temp = $curr_prod_array['prod_discount_amt'] / $curr_prod_array['prod_unit_price'];
// $yousave_pct = $yousave_amt / $curr_prod_array['prod_unit_price'] * 100;
//compute remainder
//$yousave_pct_2decimals = bcdiv($curr_prod_array['prod_discount_amt'] , $curr_prod_array['prod_unit_price'] , 2);
$yousave_pct_2decimals = round($curr_prod_array['prod_discount_amt'] / $curr_prod_array['prod_unit_price'], 2);
//$remainder = $yousave_pct_temp - $yousave_pct_2decimals;
$remainder = round($yousave_pct_temp - $yousave_pct_2decimals, 4);
//v1.0.7.4 PHP floating point error fix - limit to 4 places right of the decimal!!
if ($remainder > 0.005) {
//v1.0.7.4 begin
$increment = round($remainder, 2);
//round the rounding error to 2 decimal points! floating point
if ($increment < 0.01) {
$increment = 0.01;
}
////v1.0.7.4 end
$yousave_pct = ($yousave_pct_2decimals + $increment) * 100;
//v1.0.7.4 PHP floating point
} else {
$yousave_pct = $yousave_pct_2decimals * 100;
}
}
break;
}
//Test yousave for product across All Rules applied to the Product
$yousave_product_total_amt = $vtprd_cart->cart_items[$k]->yousave_total_amt + $curr_prod_array['prod_discount_amt'];
$yousave_product_total_qty = $vtprd_cart->cart_items[$k]->yousave_total_qty + 1;
// yousave_total_unit_price is a rolling full total of unit price already
$yousave_total_unit_price = $vtprd_cart->cart_items[$k]->yousave_total_unit_price + $curr_prod_array['prod_unit_price'];
//yousave pct whole number = (total discount amount / (orig unit price * number of units discounted))
$yousave_pct_prod_temp = $yousave_product_total_amt / $yousave_total_unit_price;
//$yousave_pct_prod_2decimals = bcdiv($yousave_product_total_amt , $yousave_total_unit_price , 2);
$yousave_pct_prod_2decimals = round($yousave_product_total_amt / $yousave_total_unit_price, 2);
//$remainder = $yousave_pct_prod_temp - $yousave_pct_prod_2decimals;
$remainder = round($yousave_pct_prod_temp - $yousave_pct_prod_2decimals, 4);
//v1.0.7.4 PHP floating point error fix - limit to 4 places right of the decimal!!
if ($remainder > 0.005) {
//v1.0.7.4 begin
$increment = round($remainder, 2);
//round the rounding error to 2 decimal points! floating point
if ($increment < 0.01) {
$increment = 0.01;
}
////v1.0.7.4 end
$yousave_product_total_pct = ($yousave_pct_prod_2decimals + $increment) * 100;
//v1.0.7.4 PHP floating point
} else {
$yousave_product_total_pct = $yousave_pct_prod_2decimals * 100;
}
$refigure_yousave_product_totals = 'no';
//if amts have been massaged, recheck vs discount_floor_percentage
if ($max_msg > ' ') {
if ($vtprd_setup_options['discount_floor_pct_per_single_item'] > 0) {
if ($yousave_product_total_pct > $vtprd_setup_options['discount_floor_pct_per_single_item']) {
//reduce discount amount to max allowed by max floor discount percentage
// compute the allowed remainder percentage
// % = floor minus product % totaled *before now*
$yousave_pct = $vtprd_setup_options['discount_floor_pct_per_single_item'] - $vtprd_cart->cart_items[$k]->yousave_total_pct;
$percent_off = $yousave_pct / 100;
//compute rounding
//$discount_2decimals = bcmul($curr_prod_array['prod_unit_price'] , $percent_off , 2);
$discount_2decimals = round($curr_prod_array['prod_unit_price'] * $percent_off, 2);
//v1.0.7.6
$temp_discount = $curr_prod_array['prod_unit_price'] * $percent_off;
//$rounding = $temp_discount - $discount_2decimals;
$rounding = round($temp_discount - $discount_2decimals, 4);
//v1.0.7.4 PHP floating point error fix - limit to 4 places right of the decimal!!
if ($rounding > 0.005) {
//v1.0.7.4 begin
$increment = round($rounding, 2);
//round the rounding error to 2 decimal points! floating point
if ($increment < 0.01) {
$increment = 0.01;
}
////v1.0.7.4 end
$curr_prod_array['prod_discount_amt'] = $discount_2decimals + $increment;
//v1.0.7.4 PHP floating point
} else {
$curr_prod_array['prod_discount_amt'] = $discount_2decimals;
}
$refigure_yousave_product_totals = 'yes';
//$curr_prod_array['prod_discount_amt'] = ($yousave_pct / 100) * $curr_prod_array['prod_unit_price'];
}
}
}
//adjust yousave_amt and yousave_pct as needed based on limits
switch ($vtprd_rules_set[$i]->rule_deal_info[0]['discount_rule_cum_max_amt_type']) {
//var on the 1st iteration only
case 'none':
$do_nothing;
break;
case 'percent':
if ($yousave_product_total_pct > $vtprd_rules_set[$i]->rule_deal_info[0]['discount_rule_cum_max_amt_count']) {
// % = floor minus rule % totaled *before now*
$yousave_pct = $vtprd_rules_set[$i]->rule_deal_info[0]['discount_rule_max_amt_count'] - $vtprd_cart->cart_items[$k]->yousave_total_pct;
//*********************************************************************
//reduce discount amount to max allowed by rule percentage
//*********************************************************************
//$discount_2decimals = bcmul(($yousave_pct / 100) , $curr_prod_array['prod_unit_price'] , 2);
$discount_2decimals = round($yousave_pct / 100 * $curr_prod_array['prod_unit_price'], 2);
//v1.0.7.6
//compute rounding
$temp_discount = $yousave_pct / 100 * $curr_prod_array['prod_unit_price'];
//$rounding = $temp_discount - $discount_2decimals;
$rounding = round($temp_discount - $discount_2decimals, 4);
//v1.0.7.4 PHP floating point error fix - limit to 4 places right of the decimal!!
if ($rounding > 0.005) {
//v1.0.7.4 begin
$increment = round($rounding, 2);
//round the rounding error to 2 decimal points! floating point
if ($increment < 0.01) {
$increment = 0.01;
}
////v1.0.7.4 end
$discount = $discount_2decimals + $increment;
//v1.0.7.4 PHP floating point
} else {
$discount = $discount_2decimals;
}
}
break;
case 'quantity':
if ($yousave_product_total_qty > $vtprd_rules_set[$i]->rule_deal_info[0]['discount_rule_cum_max_amt_count']) {
//we've reached the max allowed by this rule, as we only process 1 at a time, exit
$vtprd_cart->cart_items[$k]->cartAuditTrail[$vtprd_rules_set[$i]->post_id]['discount_msgs'][] = 'No Discount - Discount Rule Max Qty already reached, discount skipped';
return;
}
break;
case 'currency':
if ($yousave_product_total_amt > $vtprd_rules_set[$i]->rule_deal_info[0]['discount_rule_cum_max_amt_count']) {
//reduce discount to max...
$reduction_amt = $yousave_product_total_amt - $vtprd_rules_set[$i]->rule_deal_info[0]['discount_rule_cum_max_amt_count'];
$curr_prod_array['prod_discount_amt'] = $curr_prod_array['prod_discount_amt'] - $reduction_amt;
//v1.0.9.3 begin
if ($curr_prod_array['prod_discount_amt'] > $curr_prod_array['prod_unit_price']) {
$curr_prod_array['prod_discount_amt'] = $curr_prod_array['prod_unit_price'];
}
//v1.0.9.3 end
$max_msg = $vtprd_rules_set[$i]->discount_rule_cum_max_amt_msg;
$yousave_pct_temp = $curr_prod_array['prod_discount_amt'] / $curr_prod_array['prod_unit_price'];
// $yousave_pct = $yousave_amt / $curr_prod_array['prod_unit_price'] * 100;
//compute remainder
//$yousave_pct_2decimals = bcdiv($curr_prod_array['prod_discount_amt'] , $curr_prod_array['prod_unit_price'] , 2);
$yousave_pct_2decimals = round($curr_prod_array['prod_discount_amt'] / $curr_prod_array['prod_unit_price'], 2);
//$remainder = $yousave_pct_temp - $yousave_pct_2decimals;
$remainder = round($yousave_pct_temp - $yousave_pct_2decimals, 4);
//v1.0.7.4 PHP floating point error fix - limit to 4 places right of the decimal!!
if ($remainder > 0.005) {
//v1.0.7.4 begin
$increment = round($remainder, 2);
//round the rounding error to 2 decimal points! floating point
if ($increment < 0.01) {
$increment = 0.01;
}
////v1.0.7.4 end
$yousave_pct = ($yousave_pct_2decimals + $increment) * 100;
//v1.0.7.4 PHP floating point
} else {
$yousave_pct = $yousave_pct_2decimals * 100;
}
$refigure_yousave_product_totals = 'yes';
}
break;
}
//*************************************
// PURCHASE HISTORY LIFETIME LIMIT
//*************************************
//adjust yousave_amt and yousave_pct as needed based on limits
switch ($vtprd_rules_set[$i]->rule_deal_info[0]['discount_lifetime_max_amt_type']) {
//var on the 1st iteration only
case 'none':
break;
case 'quantity':
//v1.0.4 begin => lifetime counted by group done elsewhere
if ($vtprd_rules_set[$i]->rule_deal_info[$d]['discount_applies_to'] == 'all') {
break;
}
//v1.0.4 end
//if ( ($yousave_product_total_qty + <= instead of this, we're actually counting home many times the RULE was used, not the total qty it was applied to...
if (1 + $vtprd_rules_set[$i]->purch_hist_rule_row_qty_total_plus_discounts > $vtprd_rules_set[$i]->rule_deal_info[0]['discount_lifetime_max_amt_count']) {
//we've reached the max allowed by this rule, as we only process 1 at a time, exit
$vtprd_cart->cart_items[$k]->cartAuditTrail[$vtprd_rules_set[$i]->post_id]['discount_msgs'][] = 'No Discount - Discount Rule Lifetime Max Qty already reached, discount skipped. Prev purch hist= ' . $vtprd_rules_set[$i]->purch_hist_rule_row_qty_total_plus_discounts;
return;
}
break;
case 'currency':
if ($yousave_product_total_amt + $vtprd_rules_set[$i]->purch_hist_rule_row_price_total_plus_discounts > $vtprd_rules_set[$i]->rule_deal_info[0]['discount_lifetime_max_amt_count']) {
//Only store error msg at checkout validation time
if ($vtprd_info['checkout_validation_in_process'] == 'yes') {
//REMOVE any line breaks, etc, which would cause a JS error !!
$tempMsg = str_replace(array("\r\n", "\r", "\n", "\t"), ' ', $vtprd_setup_options['lifetime_purchase_button_error_msg']);
$vtprd_cart->error_messages[] = $tempMsg;
}
//reduce discount to max...
$reduction_amt = $yousave_product_total_amt + $vtprd_rules_set[$i]->purch_hist_rule_row_price_total_plus_discounts - $vtprd_rules_set[$i]->rule_deal_info[0]['discount_lifetime_max_amt_count'];
$curr_prod_array['prod_discount_amt'] = $curr_prod_array['prod_discount_amt'] - $reduction_amt;
//v1.0.9.3 begin
if ($curr_prod_array['prod_discount_amt'] > $curr_prod_array['prod_unit_price']) {
$curr_prod_array['prod_discount_amt'] = $curr_prod_array['prod_unit_price'];
}
//v1.0.9.3 end
$max_msg = $vtprd_rules_set[$i]->discount_lifetime_max_amt_msg;
$yousave_pct_temp = $curr_prod_array['prod_discount_amt'] / $curr_prod_array['prod_unit_price'];
// $yousave_pct = $yousave_amt / $curr_prod_array['prod_unit_price'] * 100;
//compute remainder
//$yousave_pct_2decimals = bcdiv($curr_prod_array['prod_discount_amt'] , $curr_prod_array['prod_unit_price'] , 2);
$yousave_pct_2decimals = round($curr_prod_array['prod_discount_amt'] / $curr_prod_array['prod_unit_price'], 2);
//$remainder = $yousave_pct_temp - $yousave_pct_2decimals;
$remainder = round($yousave_pct_temp - $yousave_pct_2decimals, 4);
//v1.0.7.4 PHP floating point error fix - limit to 4 places right of the decimal!!
if ($remainder > 0.005) {
//v1.0.7.4 begin
$increment = round($remainder, 2);
//round the rounding error to 2 decimal points! floating point
if ($increment < 0.01) {
$increment = 0.01;
}
////v1.0.7.4 end
$yousave_pct = ($yousave_pct_2decimals + $increment) * 100;
//v1.0.7.4 PHP floating point
} else {
$yousave_pct = $yousave_pct_2decimals * 100;
}
$refigure_yousave_product_totals = 'yes';
}
break;
}
//EXIT if Sale Price already lower than Discount
if ($vtprd_cart->cart_items[$k]->product_is_on_special == 'yes' && $vtprd_rules_set[$i]->cumulativeSalePricing == 'replaceSalePrice') {
//Replacement of Sale Price is requested, but only happens if Discount is GREATER THAN sale price
$discounted_price = $curr_prod_array['prod_unit_price'] - $curr_prod_array['prod_discount_amt'];
if ($vtprd_cart->cart_items[$k]->db_unit_price_special < $discounted_price) {
$vtprd_cart->cart_items[$k]->unit_price = $vtprd_cart->cart_items[$k]->db_unit_price_special;
$vtprd_cart->cart_items[$k]->db_unit_price = $vtprd_cart->cart_items[$k]->db_unit_price_special;
$vtprd_cart->cart_items[$k]->cartAuditTrail[$vtprd_rules_set[$i]->post_id]['discount_status'] = 'rejected';
$vtprd_cart->cart_items[$k]->cartAuditTrail[$vtprd_rules_set[$i]->post_id]['discount_msgs'][] = 'No Discount - Sale Price Less than Discounted price';
return;
}
}
//*********************************************************************
//eND MAX LIMITS CHECKING
//*********************************************************************
//*************************************
// Add Discount Totals into the Array
//*************************************
if ($yousave_for_this_rule_id_already_exists == 'yes') {
$vtprd_cart->cart_items[$k]->yousave_by_rule_info[$rule_id]['yousave_amt'] += $curr_prod_array['prod_discount_amt'];
//cumulative percentage
$vtprd_cart->cart_items[$k]->yousave_by_rule_info[$rule_id]['discount_applies_to_qty']++;
$vtprd_cart->cart_items[$k]->yousave_by_rule_info[$rule_id]['rule_max_amt_msg'] = $max_msg;
} else {
$vtprd_cart->cart_items[$k]->yousave_by_rule_info[$rule_id] = array('ruleset_occurrence' => $i, 'discount_amt_type' => '', 'discount_amt_count' => 0, 'discount_for_the_price_of_count' => '', 'discount_applies_to_qty' => 1, 'yousave_amt' => $curr_prod_array['prod_discount_amt'], 'yousave_pct' => $yousave_pct, 'rule_max_amt_msg' => $max_msg, 'rule_execution_type' => $vtprd_rules_set[$i]->rule_execution_type, 'rule_short_msg' => $vtprd_rules_set[$i]->discount_product_short_msg, 'rule_full_msg' => $vtprd_rules_set[$i]->discount_product_full_msg);
//******************************************
//for later ajaxVariations pricing - BEGIN
//******************************************
if ($vtprd_rules_set[$i]->rule_deal_info[$d]['discount_amt_type'] == 'percent') {
$pricing_rule_percent_discount = $yousave_pct;
$pricing_rule_currency_discount = 0;
} else {
$pricing_rule_percent_discount = 0;
$pricing_rule_currency_discount = $vtprd_rules_set[$i]->rule_deal_info[$d]['discount_amt_count'];
}
$vtprd_cart->cart_items[$k]->pricing_by_rule_array[] = array('pricing_rule_id' => $rule_id, 'pricing_rule_applies_to_variations_array' => $vtprd_rules_set[$i]->var_in_checked, 'pricing_rule_percent_discount' => $pricing_rule_percent_discount, 'pricing_rule_currency_discount' => $pricing_rule_currency_discount);
// ajaxVariations pricing - END
}
//recompute the discount totals for use in next iteration
$vtprd_rules_set[$i]->discount_total_qty_for_rule = $vtprd_rules_set[$i]->discount_total_qty_for_rule + 1;
$vtprd_rules_set[$i]->discount_total_amt_for_rule = $vtprd_rules_set[$i]->discount_total_amt_for_rule + $curr_prod_array['prod_discount_amt'];
//$discount_total_unit_price_for_rule will be the unit qty * db_unit_price already, as this routine is done 1 by 1...
$vtprd_rules_set[$i]->discount_total_unit_price_for_rule = $vtprd_rules_set[$i]->discount_total_unit_price_for_rule + $curr_prod_array['prod_db_unit_price'];
//yousave pct whole number = total discount amount / (orig unit price * number of units discounted)
$vtprd_rules_set[$i]->discount_total_pct_for_rule = $discount_total_amt_for_rule / $discount_total_unit_price_for_rule * 100;
//REFIGURE the product totals, if there was a reduction above...
if ($refigure_yousave_product_totals == 'yes') {
$yousave_product_total_amt = $vtprd_cart->cart_items[$k]->yousave_total_amt + $curr_prod_array['prod_discount_amt'];
$yousave_product_total_qty = $vtprd_cart->cart_items[$k]->yousave_total_qty + 1;
// yousave_total_unit_price is a rolling full total of unit price already
$yousave_total_unit_price = $vtprd_cart->cart_items[$k]->yousave_total_unit_price + $curr_prod_array['prod_unit_price'];
//yousave pct whole number = (total discount amount / (orig unit price * number of units discounted))
$yousave_pct_prod_temp = $yousave_product_total_amt / $yousave_total_unit_price;
//$yousave_pct_prod_2decimals = bcdiv($yousave_product_total_amt , $yousave_total_unit_price , 2);
$yousave_pct_prod_2decimals = round($yousave_product_total_amt / $yousave_total_unit_price, 2);
//$remainder = $yousave_pct_prod_temp - $yousave_pct_prod_2decimals;
$remainder = round($yousave_pct_prod_temp - $yousave_pct_prod_2decimals, 4);
//v1.0.7.4 PHP floating point error fix - limit to 4 places right of the decimal!!
if ($remainder > 0.005) {
//v1.0.7.4 begin
$increment = round($remainder, 2);
//round the rounding error to 2 decimal points! floating point
if ($increment < 0.01) {
$increment = 0.01;
}
//v1.0.7.4 end
$yousave_product_total_pct = ($yousave_pct_prod_2decimals + $increment) * 100;
//v1.0.7.4 floating point
} else {
$yousave_product_total_pct = $yousave_pct_prod_2decimals * 100;
}
}
$vtprd_cart->cart_items[$k]->yousave_total_amt = $yousave_product_total_amt;
$vtprd_cart->cart_items[$k]->yousave_total_qty = $yousave_product_total_qty;
$vtprd_cart->cart_items[$k]->yousave_total_pct = $yousave_product_total_pct;
$vtprd_cart->cart_items[$k]->yousave_total_unit_price = $yousave_total_unit_price;
//keep track of historical discount totals
//instead of $yousave_product_total_qty;, we're actually counting home many times the RULE was used, not the total qty it was applied to...
//v1.0.4 begin => lifetime counted by group (= 'all') added only after group processing for rule is complete
if ($vtprd_rules_set[$i]->rule_deal_info[$d]['discount_applies_to'] != 'all') {
$vtprd_rules_set[$i]->purch_hist_rule_row_qty_total_plus_discounts += 1;
// +1 for each RULE OCCURRENCE usage...
}
//v1.0.4 end
$vtprd_rules_set[$i]->purch_hist_rule_row_price_total_plus_discounts += $curr_prod_array['prod_discount_amt'];
//used in lifetime limits
$vtprd_rules_set[$i]->actionPop_rule_yousave_amt += $curr_prod_array['prod_discount_amt'];
$vtprd_rules_set[$i]->actionPop_rule_yousave_qty += 1;
//$yousave_product_total_qty; not qty, but iterations of USAGE!
//$vtprd_cart->cart_items[$k]->discount_price = ($vtprd_cart->cart_items[$k]->db_unit_price * $vtprd_cart->cart_items[$k]->quantity) - $yousave_product_total_amt ;
$vtprd_cart->cart_items[$k]->discount_price = $curr_prod_array['prod_unit_price'] * $vtprd_cart->cart_items[$k]->quantity - $yousave_product_total_amt;
//v1.1.1 begin
if ($vtprd_cart->cart_items[$k]->discount_price > 0) {
$vtprd_cart->cart_items[$k]->discount_unit_price = round($vtprd_cart->cart_items[$k]->discount_price / $vtprd_cart->cart_items[$k]->quantity, 2);
} else {
$vtprd_cart->cart_items[$k]->discount_unit_price = '';
}
//v1.1.1 end
$vtprd_rules_set[$i]->discount_applied == 'yes';
$vtprd_cart->cart_items[$k]->cartAuditTrail[$vtprd_rules_set[$i]->post_id]['discount_status'] = 'applied';
$vtprd_cart->cart_items[$k]->cartAuditTrail[$vtprd_rules_set[$i]->post_id]['discount_msgs'][] = __('Discount Applied', 'vtprd');
$vtprd_cart->cart_items[$k]->cartAuditTrail[$vtprd_rules_set[$i]->post_id]['discount_amt'] = $curr_prod_array['prod_discount_amt'];
$vtprd_cart->cart_items[$k]->cartAuditTrail[$vtprd_rules_set[$i]->post_id]['discount_pct'] = $yousave_pct;
// *******************
//if discount has applied, update rule totals after recalc to pick up most current total price info
// *******************
//add in total saved to yousave_total_amt for PRODUCT
if ($curr_prod_array['prod_discount_amt'] > 0) {
//v1.0.5.3 begin
// the vtprd_cart unit price and discounts all reflect the TAX STATE of 'woocommerce_prices_include_tax'
global $woocommerce;
$product_id = $vtprd_cart->cart_items[$k]->product_id;
switch (true) {
case get_option('woocommerce_calc_taxes') == 'no':
case $woocommerce->customer->is_vat_exempt():
$prod_discount_amt_excl_tax = $curr_prod_array['prod_discount_amt'];
$prod_discount_amt_incl_tax = $curr_prod_array['prod_discount_amt'];
break;
case get_option('woocommerce_prices_include_tax') == 'yes':
$prod_discount_amt_excl_tax = vtprd_get_price_excluding_tax($product_id, $curr_prod_array['prod_discount_amt']);
$prod_discount_amt_incl_tax = $curr_prod_array['prod_discount_amt'];
break;
case get_option('woocommerce_prices_include_tax') == 'no':
$prod_discount_amt_excl_tax = $curr_prod_array['prod_discount_amt'];
$prod_discount_amt_incl_tax = vtprd_get_price_including_tax($product_id, $curr_prod_array['prod_discount_amt']);
break;
}
//THIS is where the cart SAVE TOTALS are stored!!
$vtprd_cart->yousave_cart_total_amt_excl_tax += $prod_discount_amt_excl_tax;
$vtprd_cart->yousave_cart_total_amt_incl_tax += $prod_discount_amt_incl_tax;
//v1.0.5.3 end
$vtprd_rules_set[$i]->discount_total_qty += 1;
$vtprd_rules_set[$i]->discount_total_amt += $curr_prod_array['prod_discount_amt'];
$vtprd_cart->yousave_cart_total_qty += 1;
$vtprd_cart->yousave_cart_total_amt += $curr_prod_array['prod_discount_amt'];
}
//mark exploded list product as already processed for this rule
$vtprd_rules_set[$i]->actionPop_exploded_found_list[$occurrence]['prod_discount_applied'] = 'yes';
//**********************************************
// if this product is free, add the product qty to the tracking bucket
//**********************************************
if ($curr_prod_array['prod_discount_amt'] == $vtprd_cart->cart_items[$k]->unit_price) {
$key = $vtprd_cart->cart_items[$k]->product_id;
if (isset($vtprd_rules_set[$i]->free_product_array[$key])) {
$vtprd_rules_set[$i]->free_product_array[$key]++;
} else {
$vtprd_rules_set[$i]->free_product_array[$key] = 1;
}
}
//********************
//v1.1.1.2 begin - reworked for multiple free
//v1.1.0.6 begin
// SINGLE UNIT - mark free candidate as free, increment/decrement counters
$current_auto_add_array = $this->vtprd_get_current_auto_add_array();
$free_product_id = $vtprd_cart->cart_items[$k]->product_id;
//v1.1.1.2
// if ( ($vtprd_rules_set[$i]->rule_contains_auto_add_free_product == 'yes') &&
// ($vtprd_cart->cart_items[$k]->product_auto_insert_state == 'candidate') ) {
if ($vtprd_rules_set[$i]->rule_contains_auto_add_free_product == 'yes' && $vtprd_cart->cart_items[$k]->product_auto_insert_rule_id == $vtprd_rules_set[$i]->post_id && isset($current_auto_add_array[$free_product_id])) {
$vtprd_cart->cart_items[$k]->product_auto_insert_state = 'free';
$current_auto_add_array[$free_product_id]['free_qty']++;
$current_auto_add_array[$free_product_id]['candidate_qty']--;
$current_auto_add_array[$free_product_id]['current_qty'] = $current_auto_add_array[$free_product_id]['purchased_qty'] + $current_auto_add_array[$free_product_id]['free_qty'];
//v1.1.1.2
//error_log( print_r( '$current_auto_add_array at ADD TO FREE_QTY time = ', true ) );
//error_log( var_export($current_auto_add_array, true ) );
$_SESSION['current_auto_add_array'] = serialize($current_auto_add_array);
}
//v1.1.0.6 end
//v1.1.1.2 end
//********************
return;
}
