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Product discount options
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<?xml version="1.0" encoding="utf-8"?> | |
<modification> | |
<name>Product discount options</name> | |
<version>1.0.0</version> | |
<link>https://e-m.com.ua</link> | |
<author>em</author> | |
<code>product_discount_options</code> | |
<file path="catalog/model/catalog/product.php"> | |
<operation error="skip"> | |
<search><![CDATA[$query = $this->db->query("SELECT * FROM " . DB_PREFIX . "product_discount WHERE product_id = '" . (int)$product_id . "' AND customer_group_id = '" . (int)$this->config->get('config_customer_group_id') . "' AND quantity > 1 AND ((date_start = '0000-00-00' OR date_start < NOW()) AND (date_end = '0000-00-00' OR date_end > NOW())) ORDER BY quantity ASC, priority ASC, price ASC");]]></search> | |
<add position="replace"><![CDATA[ | |
/* Product discount options */ | |
$query = $this->db->query("SELECT * FROM " . DB_PREFIX . "product_discount WHERE product_id = '" . (int)$product_id . "' AND customer_group_id = '" . (int)$this->config->get('config_customer_group_id') . "' AND quantity > 0 AND ((date_start = '0000-00-00' OR date_start < NOW()) AND (date_end = '0000-00-00' OR date_end > NOW())) ORDER BY quantity ASC, priority ASC, price ASC"); | |
/* END Product discount options */ | |
]]></add> | |
</operation> | |
</file> | |
<file path="catalog/controller/product/product.php"> | |
<operation error="skip"> | |
<search><![CDATA[$data['text_loading'] = $this->language->get('text_loading');]]></search> | |
<add position="after"><![CDATA[ | |
/* Product discount options */ | |
$data['text_discount'] = $this->language->get('text_discount'); | |
$data['text_discount_percent'] = $this->language->get('text_discount_percent'); | |
/* END Product discount options */ | |
]]></add> | |
</operation> | |
<operation error="skip"> | |
<search><![CDATA[$this->response->setOutput($this->load->view('product/product', $data));]]></search> | |
<add position="before"><![CDATA[ | |
/* animate prices, summ, quantity */ | |
$var_currency['value'] = $this->currency->getValue($this->session->data['currency']); | |
$var_currency['symbol_left'] = $this->currency->getSymbolLeft($this->session->data['currency']); | |
$var_currency['symbol_right'] = $this->currency->getSymbolRight($this->session->data['currency']); | |
$var_currency['decimals'] = $this->currency->getDecimalPlace($this->session->data['currency']); | |
$var_currency['decimal_point'] = $this->language->get('decimal_point'); | |
$var_currency['thousand_point'] = $this->language->get('thousand_point'); | |
$data['currency'] = $var_currency; | |
$data['tax_class_id'] = $product_info['tax_class_id']; | |
$data['tax_rates'] = $this->tax->getRates(0, $product_info['tax_class_id']); | |
$data['dicounts_unf'] = $discounts; | |
/* animate prices, summ, quantity */ | |
]]></add> | |
</operation> | |
</file> | |
<file path="catalog/language/ru-ru/product/product.php"> | |
<operation error="skip"> | |
<search><![CDATA[$_['text_year'] = 'год';]]></search> | |
<add position="after"><![CDATA[ | |
/* Product discount options */ | |
$_['text_discount'] = '%s %s или более - '; | |
$_['text_discount_percent'] = ' скидка %s%'; | |
/* END Product discount options */ | |
]]></add> | |
</operation> | |
</file> | |
<file path="catalog/language/uk-ua/product/product.php"> | |
<operation error="skip"> | |
<search><![CDATA[$_['text_year'] = 'рік';]]></search> | |
<add position="after"><![CDATA[ | |
/* Product discount options */ | |
$_['text_discount'] = '%s %s або більш - '; | |
$_['text_discount_percent'] = ' знижка %s%'; | |
/* END Product discount options */ | |
]]></add> | |
</operation> | |
</file> | |
<!-- FRONT --> | |
<file path="catalog/view/theme/oct_techstore/template/product/product.tpl"> | |
<operation error="skip"> | |
<search><![CDATA[<?php if ($discounts) { ?>]]></search> | |
<add position="replace" offset="4"><![CDATA[ | |
<!-- Product discount options --> | |
<?php if ($discounts && $disable_buy === 0) { ?> | |
<?php | |
$unit_for = ''; | |
if (isset($isbn)) { | |
$unit_for = $isbn; | |
} else { | |
$unit_for = 'шт'; | |
} | |
$for_label_id = 0; | |
function tofloat($num) { | |
$dotPos = strrpos($num, '.'); | |
$commaPos = strrpos($num, ','); | |
$sep = (($dotPos > $commaPos) && $dotPos) ? $dotPos : ((($commaPos > $dotPos) && $commaPos) ? $commaPos : false); | |
if (!$sep) { | |
return floatval(preg_replace("/[^0-9]/", "", $num) ); | |
} | |
return floatval(preg_replace("/[^0-9]/", "", substr($num, 0, $sep)) . '.' . preg_replace("/[^0-9]/", "", substr($num, $sep+1, strlen($num) ) ) ); | |
} | |
?> | |
<div class="product-discount"> | |
<?php foreach ($discounts as $discount) { ?> | |
<?php | |
$price_in_db = tofloat($price); | |
$discount_price = tofloat($discount['price']); | |
$percent = (100 * $discount_price)/$price_in_db; | |
$percent = round($percent, 0, PHP_ROUND_HALF_DOWN); | |
$percent = 100 - $percent; | |
$percent = (string)($percent); | |
?> | |
<div class="product-discount-item"> | |
<input class="product-discount-radio js-discount-radio" type="radio" | |
value="<?php echo $discount['quantity']; ?>" name="discount-radio-input"> | |
<div class="product-discount-btns"> | |
<div class="product-discount-btns-block"> | |
<input class="product-discount-input product-discount-input-minus" type="button" | |
value="<?php echo $discount['quantity']; ?>" | |
id="product-discount-btn-minus<?php echo $for_label_id; ?>" disabled> | |
<label class="product-discount-label-minus" | |
for="product-discount-btn-minus<?php echo $for_label_id; $for_label_id++; ?>"></label> | |
</div> | |
<div class="product-discount-btns-block"> | |
<input class="product-discount-input product-discount-input-plus" type="button" | |
value="<?php echo $discount['quantity']; ?>" | |
id="product-discount-btn-plus<?php echo $for_label_id; ?>" disabled> | |
<label class="product-discount-label-plus" | |
for="product-discount-btn-plus<?php echo $for_label_id; $for_label_id++; ?>"></label> | |
</div> | |
</div> | |
<span class="product-discount-text"><?php echo sprintf($text_discount, $discount['quantity'], $unit_for); ?></span> | |
<span class="product-discount-price"><?php echo $discount['price']; echo '/'.$unit_for; ?></span> | |
<span class="product-discount-percent"><?php echo sprintf($text_discount_percent, $percent); ?></span> | |
</div> | |
<?php } ?> | |
</div> | |
<script> | |
$(function () { | |
// get first value | |
let firstDiscountRadio = $(".product-discount-radio").first(); | |
let firstDiscountValue = Number(firstDiscountRadio.val()); | |
// init counting variables | |
let standartValue = firstDiscountValue; | |
let stage = false; | |
if (firstDiscountValue === 1) { | |
let secondDiscountValue = Number($(".product-discount-radio:eq(1)").val()); | |
standartValue = secondDiscountValue; | |
} | |
//if (firstDiscountValue === 2) { | |
// standartValue = 1; | |
//} | |
// input type click | |
$(".js-discount-radio").on("click", function () { | |
if (stage) { | |
stage = false; | |
} else { | |
// update quantity | |
let discountQuantity = $(this).attr("value"); | |
// input click - display quantity | |
setQuantity(discountQuantity); | |
oct_update_product_quantity('<?php echo $product_id; ?>'); | |
} | |
// 1. disabled all input button - and + | |
let allDiscountBtnsInput = $(".product-discount-input"); | |
allDiscountBtnsInput.prop("disabled", true); | |
$('.product-discount-btns-block label').removeClass('active'); | |
// 2. unbind click event on input button - and + | |
allDiscountBtnsInput.unbind("click"); | |
// 3. find discount block, enabled find input button - and + | |
let discountBtns = $(this).next(); | |
discountBtns.find(".product-discount-input").prop("disabled", false); | |
// 4. get input button | |
let discountBtnsMinus = discountBtns.find(".product-discount-input-minus"); | |
let discountBtnsPlus = discountBtns.find(".product-discount-input-plus"); | |
let discountBtnsMinusLabel = discountBtnsMinus.next(); | |
let discountBtnsPlusLabel = discountBtnsPlus.next(); | |
discountBtnsMinusLabel.addClass('active'); | |
discountBtnsPlusLabel.addClass('active'); | |
// 5. get value for counting | |
let currentValue = Number(discountBtnsMinus.val()); | |
// 6. stagging | |
let nextRadioButton = $(this).parent().next().find(".js-discount-radio"); | |
let prevRadioButton = $(this).parent().prev().find(".js-discount-radio"); | |
let nextRadioButtonValue = 0; | |
if (nextRadioButton.length > 0) { | |
nextRadioButtonValue = Number(nextRadioButton.val()); | |
} | |
// 7. handle click minus input | |
discountBtnsMinus.on("click", function () { | |
// 7.1 get value of existed quantity | |
let quantityValue = getQuantity(); | |
// 7.2 sub from existed quantity | |
let result; | |
if (firstDiscountValue === 1 && currentValue === 1) { | |
result = countDiscount(firstDiscountValue, '-', quantityValue); | |
} else { | |
if (standartValue === quantityValue) { | |
result = countDiscount(firstDiscountValue, '-', quantityValue); | |
} else { | |
result = countDiscount(standartValue, '-', quantityValue); | |
} | |
} | |
// 7.3 check value | |
if (result < standartValue) { | |
result = standartValue; | |
} | |
// 7.4 check for stagging | |
if (result < currentValue) { | |
stage = true; | |
prevRadioButton.trigger("click"); | |
} | |
// 7.5 display quantity | |
setQuantity(result); | |
oct_update_product_quantity('<?php echo $product_id; ?>'); | |
}); | |
// 8. handle click plus input | |
discountBtnsPlus.on("click", function () { | |
// 8.1 get value of existed quantity | |
let quantityValue = getQuantity(); | |
// 8.2 add to existed quantity | |
let result; | |
if (firstDiscountValue === 1 && currentValue === 1) { | |
result = countDiscount(firstDiscountValue, '+', quantityValue); | |
} else { | |
result = countDiscount(standartValue, '+', quantityValue); | |
} | |
// 8.3 check for stagging | |
if (result >= nextRadioButtonValue) { | |
stage = true; | |
nextRadioButton.trigger("click"); | |
} | |
// 8.4 display quantity | |
setQuantity(result); | |
oct_update_product_quantity('<?php echo $product_id; ?>'); | |
}); | |
}); | |
// count discount | |
function countDiscount(n, type, v) { | |
let q = 0; | |
n = parseInt(n); | |
v = parseInt(v); | |
if (type === '-') { | |
q = v - n; | |
} | |
if (type === '+') { | |
q = v + n; | |
} | |
if (q < 0) { | |
q = 0; | |
} | |
return q; | |
} | |
// quantity | |
function setQuantity(q) { | |
let quantity = $("#input-quantity"); | |
// animate prices, summ, quantity | |
animateQuantity(q); | |
// END animate prices, summ, quantity | |
quantity.val(q); | |
} | |
function getQuantity() { | |
let quantity = $("#input-quantity"); | |
return Number(quantity.val()); | |
} | |
// animate prices, summ, quantity | |
// animation quantity | |
function animateQuantity(mainQuantity) { | |
let animate_quantity_delay = 20; | |
let main_quantity_final = ( Number( $("#input-quantity").val() ) ); | |
let main_quantity_start = ( Number( $("#input-quantity").val() ) ); | |
let main_quantity_step = 0; | |
let main_quantity_timeout_id = 0; | |
function animateMainQuantityCallback() { | |
//main_quantity_start += main_quantity_step; | |
main_quantity_start = (main_quantity_start * 10 + main_quantity_step * 10) / 10; | |
if ((main_quantity_step > 0) && (main_quantity_start > main_quantity_final)){ | |
main_quantity_start = main_quantity_final; | |
} else if ((main_quantity_step < 0) && (main_quantity_start < main_quantity_final)) { | |
main_quantity_start = main_quantity_final; | |
} else if (main_quantity_step == 0) { | |
main_quantity_start = main_quantity_final; | |
} | |
$('.number .plus-minus').html( (main_quantity_start) ); | |
if (main_quantity_start != main_quantity_final) { | |
main_quantity_timeout_id = setTimeout(animateMainQuantityCallback, animate_quantity_delay); | |
} | |
} | |
function animateMainQuantity(quantity) { | |
main_quantity_start = main_quantity_final; | |
main_quantity_final = quantity; | |
main_quantity_step = (main_quantity_final - main_quantity_start) / 10; | |
clearTimeout(main_quantity_timeout_id); | |
main_quantity_timeout_id = setTimeout(animateMainQuantityCallback, animate_quantity_delay); | |
} | |
animateMainQuantity(mainQuantity); | |
} | |
// animate prices, summ, quantity | |
}); | |
</script> | |
<?php } ?> | |
<!-- END Product discount options --> | |
]]></add> | |
</operation> | |
</file> | |
</modification> |
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