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110 lines
4.1 KiB
110 lines
4.1 KiB
/** @odoo-module **/
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import publicWidget from "@web/legacy/js/public/public_widget";
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import wSaleUtils from "@website_sale/js/website_sale_utils";
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import { Component } from "@odoo/owl";
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publicWidget.registry.WebsiteSale.include({
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/**
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* This module extends the website_sale module to support decimal quantity input for adding products to the cart.
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* It overrides the _onClickAddCartJSON function from sale.VariantMixin to add support for decimal quantity input,
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* and extends the WebsiteSale widget to handle updating cart quantities when a decimal quantity is entered.
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*/
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_onClickAddCartJSON(ev) {
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ev.preventDefault();
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const $link = $(ev.currentTarget);
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const $input = $link.closest('.input-group').find("input");
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const min = parseFloat($input.attr("min")) || 0.01;
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const max = parseFloat($input.attr("max")) || Infinity;
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const step = parseFloat($input.attr("step")) || 0.1;
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const previousQty = parseFloat($input.val()) || 0;
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const isMinus = $link.find(".fa-minus").length > 0;
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let newQty = isMinus ? previousQty - step : previousQty + step;
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if (newQty < min) newQty = min;
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if (newQty > max) newQty = max;
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const precision = step < 1 ? step.toString().split('.')[1]?.length || 1 : 0;
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newQty = parseFloat(newQty.toFixed(precision));
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$input.val(newQty).trigger('change');
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return false;
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},
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/** Override the function _changeCartQuantity for changing the cart quantity **/
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_changeCartQuantity($input, value, $dom_optional, line_id, productIDs) {
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$($dom_optional).toArray().forEach((elem) => {
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$(elem).find('.js_quantity').text(value);
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productIDs.push($(elem).find('span[data-product-id]').data('product-id'));
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});
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$input.data('update_change', true);
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this.rpc("/shop/cart/update_json", {
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line_id: line_id,
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product_id: parseInt($input.data('product-id'), 10),
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set_qty: value,
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display: true,
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}).then((data) => {
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$input.data('update_change', false);
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let check_value = parseFloat($input.val());
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if (isNaN(check_value)) check_value = value;
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if (value !== check_value) {
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$input.trigger('change');
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return;
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}
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if (!data.cart_quantity) {
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return (window.location = '/shop/cart');
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}
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$input.val(data.quantity);
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$('.js_quantity[data-line-id=' + line_id + ']').val(data.quantity).text(data.quantity);
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wSaleUtils.updateCartNavBar(data);
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wSaleUtils.showWarning(data.notification_info.warning);
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// Propagating the change to the express checkout forms
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Component.env.bus.trigger('cart_amount_changed', [data.amount, data.minor_amount]);
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});
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},
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/** Override the function _onChangeCartQuantity **/
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_onChangeCartQuantity(ev) {
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ev.preventDefault();
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const $input = $(ev.currentTarget);
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if ($input.data('update_change')) return;
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let value = parseFloat($input.val());
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if (isNaN(value)) {
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value = parseFloat($input.attr("min")) || 0.01;
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} else if (value < 0) {
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value = parseFloat($input.attr("min")) || 0.01;
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}
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const $dom = $input.closest('tr');
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const $dom_optional = $dom.nextUntil(':not(.optional_product.info)');
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const line_id = parseInt($input.data('line-id'), 10);
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const productIDs = [parseInt($input.data('product-id'), 10)];
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this._changeCartQuantity($input, value, $dom_optional, line_id, productIDs);
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},
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async _onClickDelete(ev) {
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ev.preventDefault();
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ev.stopPropagation();
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const tr = ev.currentTarget.closest('tr');
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const line_id = parseInt(tr.dataset.lineId);
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const $input = $(tr).find('.js_quantity');
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if (!line_id || !$input.length) {
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return;
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}
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await this._changeCartQuantity($input, 0, [], line_id, []);
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$(tr).fadeOut(300, () => $(tr).remove());
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setTimeout(() => window.location.reload(), 400);
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}
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});
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