1274 lines
30 KiB
JavaScript
1274 lines
30 KiB
JavaScript
/* global Clusterize */
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frappe.pages['point-of-sale'].on_page_load = function(wrapper) {
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var page = frappe.ui.make_app_page({
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parent: wrapper,
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title: 'Point of Sale',
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single_column: true
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});
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frappe.db.get_value('POS Settings', {name: 'POS Settings'}, 'is_online', (r) => {
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if (r && r.is_online && cint(r.is_online)) {
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// online
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wrapper.pos = new PointOfSale(wrapper);
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window.cur_pos = wrapper.pos;
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} else {
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// offline
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frappe.set_route('pos');
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}
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});
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};
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class PointOfSale {
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constructor(wrapper) {
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this.wrapper = $(wrapper).find('.layout-main-section');
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this.page = wrapper.page;
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const assets = [
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'assets/erpnext/js/pos/clusterize.js',
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'assets/erpnext/css/pos.css'
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];
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frappe.require(assets, () => {
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this.make();
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});
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}
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make() {
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return frappe.run_serially([
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() => {
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this.prepare_dom();
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this.prepare_menu();
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this.set_online_status();
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},
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() => this.setup_pos_profile(),
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() => {
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this.make_items();
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this.bind_events();
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},
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() => this.make_new_invoice(),
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() => this.page.set_title(__('Point of Sale'))
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]);
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}
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set_online_status() {
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this.connection_status = false;
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this.page.set_indicator(__("Offline"), "grey");
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frappe.call({
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method: "frappe.handler.ping",
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callback: r => {
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if (r.message) {
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this.connection_status = true;
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this.page.set_indicator(__("Online"), "green");
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}
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}
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});
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}
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prepare_dom() {
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this.wrapper.append(`
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<div class="pos">
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<section class="cart-container">
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</section>
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<section class="item-container">
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</section>
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</div>
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`);
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}
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make_cart() {
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this.cart = new POSCart({
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frm: this.frm,
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wrapper: this.wrapper.find('.cart-container'),
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events: {
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on_customer_change: (customer) => this.frm.set_value('customer', customer),
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on_field_change: (item_code, field, value) => {
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this.update_item_in_cart(item_code, field, value);
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},
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on_numpad: (value) => {
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if (value == 'Pay') {
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if (!this.payment) {
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this.make_payment_modal();
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}
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this.payment.open_modal();
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}
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},
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on_select_change: () => {
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this.cart.numpad.set_inactive();
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}
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}
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});
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}
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toggle_editing(flag) {
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let disabled;
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if (flag !== undefined) {
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disabled = !flag;
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} else {
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disabled = this.frm.doc.docstatus == 1 ? true: false;
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}
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const pointer_events = disabled ? 'none' : 'inherit';
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this.wrapper.find('input, button, select').prop("disabled", disabled);
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this.wrapper.find('.number-pad-container').toggleClass("hide", disabled);
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this.wrapper.find('.cart-container').css('pointer-events', pointer_events);
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this.wrapper.find('.item-container').css('pointer-events', pointer_events);
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this.page.clear_actions();
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}
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make_items() {
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this.items = new POSItems({
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wrapper: this.wrapper.find('.item-container'),
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pos_profile: this.pos_profile,
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events: {
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update_cart: (item, field, value) => {
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if(!this.frm.doc.customer) {
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frappe.throw(__('Please select a customer'));
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}
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this.update_item_in_cart(item, field, value);
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this.cart && this.cart.unselect_all();
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}
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}
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});
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}
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update_item_in_cart(item_code, field='qty', value=1) {
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if(this.cart.exists(item_code)) {
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const item = this.frm.doc.items.find(i => i.item_code === item_code);
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if (typeof value === 'string' && !in_list(['serial_no', 'batch_no'], field)) {
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// value can be of type '+1' or '-1'
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value = item[field] + flt(value);
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}
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if(field === 'serial_no') {
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value = item.serial_no + '\n'+ value;
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}
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if(field === 'qty' && (item.serial_no || item.batch_no)) {
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this.select_batch_and_serial_no(item);
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} else {
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this.update_item_in_frm(item, field, value)
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.then(() => {
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// update cart
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this.update_cart_data(item);
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})
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}
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return;
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}
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let args = { item_code: item_code };
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if (in_list(['serial_no', 'batch_no'], field)) {
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args[field] = value;
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}
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// add to cur_frm
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const item = this.frm.add_child('items', args);
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this.frm.script_manager
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.trigger('item_code', item.doctype, item.name)
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.then(() => {
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// update cart
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this.update_cart_data(item)
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});
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}
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select_batch_and_serial_no(item) {
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let dialog = new erpnext.SerialNoBatchSelector({
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frm: this.frm,
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item: item,
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warehouse_details: {
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type: "Warehouse",
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name: item.warehouse
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},
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callback: (item) => {
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this.update_item_in_frm(item)
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.then(() => {
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// update cart
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this.update_cart_data(item);
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})
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}
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}, true)
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}
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update_cart_data(item) {
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this.cart.add_item(item);
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this.cart.update_taxes_and_totals();
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this.cart.update_grand_total();
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}
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update_item_in_frm(item, field, value) {
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if (field) {
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frappe.model.set_value(item.doctype, item.name, field, value)
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}
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return this.frm.script_manager
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.trigger('qty', item.doctype, item.name)
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.then(() => {
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if (field === 'qty' && value === 0) {
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frappe.model.clear_doc(item.doctype, item.name);
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}
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});
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}
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make_payment_modal() {
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this.payment = new Payment({
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frm: this.frm,
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events: {
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submit_form: () => {
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this.submit_sales_invoice()
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}
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}
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});
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}
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submit_sales_invoice() {
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frappe.confirm(__("Permanently Submit {0}?", [this.frm.doc.name]), () => {
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frappe.call({
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method: 'erpnext.selling.page.point_of_sale.point_of_sale.submit_invoice',
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freeze: true,
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args: {
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doc: this.frm.doc
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}
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}).then(r => {
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if(r.message) {
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this.frm.doc = r.message;
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frappe.show_alert({
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indicator: 'green',
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message: __(`Sales invoice ${r.message.name} created succesfully`)
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});
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this.toggle_editing();
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this.set_form_action();
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}
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});
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});
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}
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bind_events() {
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}
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setup_pos_profile() {
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return frappe.call({
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method: 'erpnext.stock.get_item_details.get_pos_profile',
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args: {
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company: frappe.sys_defaults.company
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}
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}).then(r => {
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this.pos_profile = r.message;
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if (!this.pos_profile) {
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this.pos_profile = {
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currency: frappe.defaults.get_default('currency'),
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selling_price_list: frappe.defaults.get_default('selling_price_list')
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};
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}
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});
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}
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make_new_invoice() {
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return frappe.run_serially([
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() => this.make_sales_invoice_frm(),
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() => {
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if (this.cart) {
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this.cart.frm = this.frm;
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this.cart.reset();
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} else {
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this.make_cart();
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}
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this.toggle_editing(true);
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}
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]);
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}
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make_sales_invoice_frm() {
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const doctype = 'Sales Invoice';
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return new Promise(resolve => {
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if (this.frm) {
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this.frm = get_frm(this.frm);
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resolve();
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} else {
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frappe.model.with_doctype(doctype, () => {
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this.frm = get_frm();
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resolve();
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});
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}
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});
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function get_frm(_frm) {
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const page = $('<div>');
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const frm = _frm || new _f.Frm(doctype, page, false);
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const name = frappe.model.make_new_doc_and_get_name(doctype, true);
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frm.refresh(name);
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frm.doc.items = [];
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frm.set_value('is_pos', 1);
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frm.meta.default_print_format = 'POS Invoice';
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return frm;
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}
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}
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prepare_menu() {
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var me = this;
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this.page.clear_menu();
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// for mobile
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// this.page.add_menu_item(__("Pay"), function () {
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//
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// }).addClass('visible-xs');
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this.page.add_menu_item(__("Form View"), function () {
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var doc = frappe.model.sync(me.frm.doc);
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frappe.set_route("Form", me.frm.doc.doctype, me.frm.doc.name);
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});
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this.page.add_menu_item(__("POS Profile"), function () {
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frappe.set_route('List', 'POS Profile');
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});
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this.page.add_menu_item(__('POS Settings'), function() {
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frappe.set_route('Form', 'POS Settings');
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});
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}
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set_form_action() {
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if(this.frm.doc.docstatus !== 1) return;
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this.page.set_secondary_action(__("Print"), () => {
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this.frm.print_preview.printit(true);
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});
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this.page.set_primary_action(__("New"), () => {
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this.make_new_invoice();
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});
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this.page.add_menu_item(__("Email"), () => {
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this.frm.email_doc();
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});
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}
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}
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class POSCart {
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constructor({frm, wrapper, events}) {
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this.frm = frm;
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this.wrapper = wrapper;
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this.events = events;
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this.make();
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this.bind_events();
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}
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make() {
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this.make_dom();
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this.make_customer_field();
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this.make_numpad();
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}
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make_dom() {
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this.wrapper.append(`
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<div class="pos-cart">
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<div class="customer-field">
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</div>
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<div class="cart-wrapper">
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<div class="list-item-table">
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<div class="list-item list-item--head">
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<div class="list-item__content list-item__content--flex-2 text-muted">${__('Item Name')}</div>
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<div class="list-item__content text-muted text-right">${__('Quantity')}</div>
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<div class="list-item__content text-muted text-right">${__('Discount')}</div>
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<div class="list-item__content text-muted text-right">${__('Rate')}</div>
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</div>
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<div class="cart-items">
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<div class="empty-state">
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<span>No Items added to cart</span>
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</div>
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</div>
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<div class="taxes-and-totals">
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${this.get_taxes_and_totals()}
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</div>
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<div class="discount-amount">
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${this.get_discount_amount()}
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</div>
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<div class="grand-total">
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${this.get_grand_total()}
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</div>
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</div>
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</div>
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<div class="number-pad-container">
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</div>
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</div>
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`);
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this.$cart_items = this.wrapper.find('.cart-items');
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this.$empty_state = this.wrapper.find('.cart-items .empty-state');
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this.$taxes_and_totals = this.wrapper.find('.taxes-and-totals');
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this.$discount_amount = this.wrapper.find('.discount-amount');
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this.$grand_total = this.wrapper.find('.grand-total');
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this.toggle_taxes_and_totals(false);
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this.$grand_total.on('click', () => {
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this.toggle_taxes_and_totals();
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});
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}
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reset() {
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this.$cart_items.find('.list-item').remove();
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this.$empty_state.show();
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this.$taxes_and_totals.html(this.get_taxes_and_totals());
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this.numpad && this.numpad.reset_value();
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this.customer_field.set_value("");
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}
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get_grand_total() {
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return `
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<div class="list-item">
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<div class="list-item__content list-item__content--flex-2 text-muted">${__('Grand Total')}</div>
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<div class="list-item__content grand-total-value">0.00</div>
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</div>
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`;
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}
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get_discount_amount() {
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const get_currency_symbol = window.get_currency_symbol;
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return `
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<div class="list-item">
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<div class="list-item__content list-item__content--flex-2 text-muted">${__('Discount')}</div>
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<div class="list-item__content discount-inputs">
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<input type="text"
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class="form-control additional_discount_percentage text-right"
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placeholder="% 0.00"
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>
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<input type="text"
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class="form-control discount_amount text-right"
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placeholder="${get_currency_symbol(this.frm.doc.currency)} 0.00"
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>
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</div>
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</div>
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`;
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}
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get_taxes_and_totals() {
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return `
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<div class="list-item">
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<div class="list-item__content list-item__content--flex-2 text-muted">${__('Net Total')}</div>
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<div class="list-item__content net-total">0.00</div>
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</div>
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<div class="list-item">
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<div class="list-item__content list-item__content--flex-2 text-muted">${__('Taxes')}</div>
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<div class="list-item__content taxes">0.00</div>
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</div>
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`;
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}
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toggle_taxes_and_totals(flag) {
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if (flag !== undefined) {
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this.tax_area_is_shown = flag;
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} else {
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this.tax_area_is_shown = !this.tax_area_is_shown;
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}
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this.$taxes_and_totals.toggle(this.tax_area_is_shown);
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this.$discount_amount.toggle(this.tax_area_is_shown);
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}
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update_taxes_and_totals() {
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const currency = this.frm.doc.currency;
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this.frm.refresh_field('taxes');
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// Update totals
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this.$taxes_and_totals.find('.net-total')
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.html(format_currency(this.frm.doc.net_total, currency));
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// Update taxes
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const taxes_html = this.frm.doc.taxes.map(tax => {
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return `
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<div>
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<span>${tax.description}</span>
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<span class="text-right bold">
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${format_currency(tax.tax_amount, currency)}
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</span>
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</div>
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`;
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}).join("");
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this.$taxes_and_totals.find('.taxes').html(taxes_html);
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}
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update_grand_total() {
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this.$grand_total.find('.grand-total-value').text(
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format_currency(this.frm.doc.grand_total, this.frm.currency)
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);
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}
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make_customer_field() {
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this.customer_field = frappe.ui.form.make_control({
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df: {
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fieldtype: 'Link',
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label: 'Customer',
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options: 'Customer',
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reqd: 1,
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onchange: () => {
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this.events.on_customer_change(this.customer_field.get_value());
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}
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},
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parent: this.wrapper.find('.customer-field'),
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render_input: true
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});
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}
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make_numpad() {
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this.numpad = new NumberPad({
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button_array: [
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[1, 2, 3, 'Qty'],
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[4, 5, 6, 'Disc'],
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[7, 8, 9, 'Rate'],
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['Del', 0, '.', 'Pay']
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],
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add_class: {
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'Pay': 'brand-primary'
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},
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disable_highlight: ['Qty', 'Disc', 'Rate', 'Pay'],
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reset_btns: ['Qty', 'Disc', 'Rate', 'Pay'],
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del_btn: 'Del',
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wrapper: this.wrapper.find('.number-pad-container'),
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onclick: (btn_value) => {
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// on click
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if (!this.selected_item && btn_value !== 'Pay') {
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frappe.show_alert({
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indicator: 'red',
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message: __('Please select an item in the cart')
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});
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return;
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}
|
|
if (['Qty', 'Disc', 'Rate'].includes(btn_value)) {
|
|
this.set_input_active(btn_value);
|
|
} else if (btn_value !== 'Pay') {
|
|
if (!this.selected_item.active_field) {
|
|
frappe.show_alert({
|
|
indicator: 'red',
|
|
message: __('Please select a field to edit from numpad')
|
|
});
|
|
return;
|
|
}
|
|
|
|
const item_code = this.selected_item.attr('data-item-code');
|
|
const field = this.selected_item.active_field;
|
|
const value = this.numpad.get_value();
|
|
|
|
this.events.on_field_change(item_code, field, value);
|
|
}
|
|
|
|
this.events.on_numpad(btn_value);
|
|
}
|
|
});
|
|
}
|
|
|
|
set_input_active(btn_value) {
|
|
this.selected_item.removeClass('qty disc rate');
|
|
|
|
this.numpad.set_active(btn_value);
|
|
if (btn_value === 'Qty') {
|
|
this.selected_item.addClass('qty');
|
|
this.selected_item.active_field = 'qty';
|
|
} else if (btn_value == 'Disc') {
|
|
this.selected_item.addClass('disc');
|
|
this.selected_item.active_field = 'discount_percentage';
|
|
} else if (btn_value == 'Rate') {
|
|
this.selected_item.addClass('rate');
|
|
this.selected_item.active_field = 'rate';
|
|
}
|
|
}
|
|
|
|
add_item(item) {
|
|
this.$empty_state.hide();
|
|
|
|
if (this.exists(item.item_code)) {
|
|
// update quantity
|
|
this.update_item(item);
|
|
} else {
|
|
// add to cart
|
|
const $item = $(this.get_item_html(item));
|
|
$item.appendTo(this.$cart_items);
|
|
}
|
|
this.highlight_item(item.item_code);
|
|
this.scroll_to_item(item.item_code);
|
|
}
|
|
|
|
update_item(item) {
|
|
const $item = this.$cart_items.find(`[data-item-code="${item.item_code}"]`);
|
|
if(item.qty > 0) {
|
|
$item.find('.quantity input').val(item.qty);
|
|
$item.find('.discount').text(item.discount_percentage + '%');
|
|
$item.find('.rate').text(format_currency(item.rate, this.frm.doc.currency));
|
|
} else {
|
|
$item.remove();
|
|
}
|
|
}
|
|
|
|
get_item_html(item) {
|
|
const rate = format_currency(item.rate, this.frm.doc.currency);
|
|
return `
|
|
<div class="list-item" data-item-code="${item.item_code}">
|
|
<div class="item-name list-item__content list-item__content--flex-2 ellipsis">
|
|
${item.item_name}
|
|
</div>
|
|
<div class="quantity list-item__content text-right">
|
|
${get_quantity_html(item.qty)}
|
|
</div>
|
|
<div class="discount list-item__content text-right">
|
|
${item.discount_percentage}%
|
|
</div>
|
|
<div class="rate list-item__content text-right">
|
|
${rate}
|
|
</div>
|
|
</div>
|
|
`;
|
|
|
|
function get_quantity_html(value) {
|
|
return `
|
|
<div class="input-group input-group-xs">
|
|
<span class="input-group-btn">
|
|
<button class="btn btn-default btn-xs" data-action="increment">+</button>
|
|
</span>
|
|
|
|
<input class="form-control" type="number" value="${value}">
|
|
|
|
<span class="input-group-btn">
|
|
<button class="btn btn-default btn-xs" data-action="decrement">-</button>
|
|
</span>
|
|
</div>
|
|
`;
|
|
}
|
|
}
|
|
|
|
exists(item_code) {
|
|
let $item = this.$cart_items.find(`[data-item-code="${item_code}"]`);
|
|
return $item.length > 0;
|
|
}
|
|
|
|
highlight_item(item_code) {
|
|
const $item = this.$cart_items.find(`[data-item-code="${item_code}"]`);
|
|
$item.addClass('highlight');
|
|
setTimeout(() => $item.removeClass('highlight'), 1000);
|
|
}
|
|
|
|
scroll_to_item(item_code) {
|
|
const $item = this.$cart_items.find(`[data-item-code="${item_code}"]`);
|
|
if ($item.length === 0) return;
|
|
const scrollTop = $item.offset().top - this.$cart_items.offset().top + this.$cart_items.scrollTop();
|
|
this.$cart_items.animate({ scrollTop });
|
|
}
|
|
|
|
bind_events() {
|
|
const me = this;
|
|
const events = this.events;
|
|
|
|
// quantity change
|
|
this.$cart_items.on('click',
|
|
'[data-action="increment"], [data-action="decrement"]', function() {
|
|
const $btn = $(this);
|
|
const $item = $btn.closest('.list-item[data-item-code]');
|
|
const item_code = $item.attr('data-item-code');
|
|
const action = $btn.attr('data-action');
|
|
|
|
if(action === 'increment') {
|
|
events.on_field_change(item_code, 'qty', '+1');
|
|
} else if(action === 'decrement') {
|
|
events.on_field_change(item_code, 'qty', '-1');
|
|
}
|
|
});
|
|
|
|
// this.$cart_items.on('focus', '.quantity input', function(e) {
|
|
// const $input = $(this);
|
|
// const $item = $input.closest('.list-item[data-item-code]');
|
|
// me.set_selected_item($item);
|
|
// me.set_input_active('Qty');
|
|
// e.preventDefault();
|
|
// e.stopPropagation();
|
|
// return false;
|
|
// });
|
|
|
|
this.$cart_items.on('change', '.quantity input', function() {
|
|
const $input = $(this);
|
|
const $item = $input.closest('.list-item[data-item-code]');
|
|
const item_code = $item.attr('data-item-code');
|
|
events.on_field_change(item_code, 'qty', flt($input.val()));
|
|
});
|
|
|
|
// current item
|
|
this.$cart_items.on('click', '.list-item', function() {
|
|
me.set_selected_item($(this));
|
|
});
|
|
|
|
// disable current item
|
|
// $('body').on('click', function(e) {
|
|
// console.log(e);
|
|
// if($(e.target).is('.list-item')) {
|
|
// return;
|
|
// }
|
|
// me.$cart_items.find('.list-item').removeClass('current-item qty disc rate');
|
|
// me.selected_item = null;
|
|
// });
|
|
|
|
this.wrapper.find('.additional_discount_percentage').on('change', (e) => {
|
|
frappe.model.set_value(this.frm.doctype, this.frm.docname,
|
|
'additional_discount_percentage', e.target.value)
|
|
.then(() => {
|
|
let discount_wrapper = this.wrapper.find('.discount_amount');
|
|
discount_wrapper.val(this.frm.doc.discount_amount);
|
|
discount_wrapper.trigger('change');
|
|
});
|
|
});
|
|
|
|
this.wrapper.find('.discount_amount').on('change', (e) => {
|
|
frappe.model.set_value(this.frm.doctype, this.frm.docname,
|
|
'discount_amount', e.target.value);
|
|
this.frm.trigger('discount_amount')
|
|
.then(() => {
|
|
let discount_wrapper = this.wrapper.find('.additional_discount_percentage');
|
|
discount_wrapper.val(this.frm.doc.additional_discount_percentage);
|
|
this.update_taxes_and_totals();
|
|
this.update_grand_total();
|
|
});
|
|
});
|
|
}
|
|
|
|
set_selected_item($item) {
|
|
this.selected_item = $item;
|
|
this.$cart_items.find('.list-item').removeClass('current-item qty disc rate');
|
|
this.selected_item.addClass('current-item');
|
|
this.events.on_select_change();
|
|
}
|
|
|
|
unselect_all() {
|
|
this.$cart_items.find('.list-item').removeClass('current-item qty disc rate');
|
|
this.selected_item = null;
|
|
this.events.on_select_change();
|
|
}
|
|
}
|
|
|
|
class POSItems {
|
|
constructor({wrapper, pos_profile, events}) {
|
|
this.wrapper = wrapper;
|
|
this.pos_profile = pos_profile;
|
|
this.items = {};
|
|
this.events = events;
|
|
this.currency = this.pos_profile.currency;
|
|
|
|
this.make_dom();
|
|
this.make_fields();
|
|
|
|
this.init_clusterize();
|
|
this.bind_events();
|
|
|
|
// bootstrap with 20 items
|
|
this.get_items()
|
|
.then(({ items }) => {
|
|
this.all_items = items;
|
|
this.items = items;
|
|
this.render_items(items);
|
|
});
|
|
}
|
|
|
|
make_dom() {
|
|
this.wrapper.html(`
|
|
<div class="fields">
|
|
<div class="search-field">
|
|
</div>
|
|
<div class="item-group-field">
|
|
</div>
|
|
</div>
|
|
<div class="items-wrapper">
|
|
</div>
|
|
`);
|
|
|
|
this.items_wrapper = this.wrapper.find('.items-wrapper');
|
|
this.items_wrapper.append(`
|
|
<div class="list-item-table pos-items-wrapper">
|
|
<div class="pos-items image-view-container">
|
|
</div>
|
|
</div>
|
|
`);
|
|
}
|
|
|
|
make_fields() {
|
|
// Search field
|
|
this.search_field = frappe.ui.form.make_control({
|
|
df: {
|
|
fieldtype: 'Data',
|
|
label: 'Search Item (Ctrl + I)',
|
|
placeholder: 'Search by item code, serial number, batch no or barcode'
|
|
},
|
|
parent: this.wrapper.find('.search-field'),
|
|
render_input: true,
|
|
});
|
|
|
|
frappe.ui.keys.on('ctrl+i', () => {
|
|
this.search_field.set_focus();
|
|
});
|
|
|
|
this.search_field.$input.on('input', (e) => {
|
|
clearTimeout(this.last_search);
|
|
this.last_search = setTimeout(() => {
|
|
const search_term = e.target.value;
|
|
this.filter_items({ search_term });
|
|
}, 300);
|
|
});
|
|
|
|
this.item_group_field = frappe.ui.form.make_control({
|
|
df: {
|
|
fieldtype: 'Link',
|
|
label: 'Item Group',
|
|
options: 'Item Group',
|
|
default: 'All Item Groups',
|
|
onchange: () => {
|
|
const item_group = this.item_group_field.get_value()
|
|
if (item_group) {
|
|
this.filter_items({ item_group: item_group })
|
|
}
|
|
},
|
|
},
|
|
parent: this.wrapper.find('.item-group-field'),
|
|
render_input: true
|
|
});
|
|
}
|
|
|
|
init_clusterize() {
|
|
this.clusterize = new Clusterize({
|
|
scrollElem: this.wrapper.find('.pos-items-wrapper')[0],
|
|
contentElem: this.wrapper.find('.pos-items')[0],
|
|
rows_in_block: 6
|
|
});
|
|
}
|
|
|
|
render_items(items) {
|
|
let _items = items || this.items;
|
|
|
|
const all_items = Object.values(_items).map(item => this.get_item_html(item));
|
|
let row_items = [];
|
|
|
|
const row_container = '<div style="display: flex; border-bottom: 1px solid #ebeff2">';
|
|
let curr_row = row_container;
|
|
|
|
for (let i=0; i < all_items.length; i++) {
|
|
// wrap 4 items in a div to emulate
|
|
// a row for clusterize
|
|
if(i % 4 === 0 && i !== 0) {
|
|
curr_row += '</div>';
|
|
row_items.push(curr_row);
|
|
curr_row = row_container;
|
|
}
|
|
curr_row += all_items[i];
|
|
|
|
if(i == all_items.length - 1 && all_items.length % 4 !== 0) {
|
|
row_items.push(curr_row);
|
|
}
|
|
}
|
|
|
|
this.clusterize.update(row_items);
|
|
}
|
|
|
|
filter_items({ search_term='', item_group='All Item Groups' }={}) {
|
|
if (search_term) {
|
|
search_term = search_term.toLowerCase();
|
|
|
|
// memoize
|
|
this.search_index = this.search_index || {};
|
|
if (this.search_index[search_term]) {
|
|
const items = this.search_index[search_term];
|
|
this.render_items(items);
|
|
return;
|
|
}
|
|
} else if (item_group == "All Item Groups") {
|
|
return this.render_items(this.all_items);
|
|
}
|
|
|
|
this.get_items({search_value: search_term, item_group })
|
|
.then(({ items, serial_no, batch_no }) => {
|
|
if (search_term) {
|
|
this.search_index[search_term] = items;
|
|
}
|
|
|
|
this.render_items(items);
|
|
if(serial_no) {
|
|
this.events.update_cart(items[0].item_code,
|
|
'serial_no', serial_no);
|
|
this.search_field.set_value('');
|
|
}
|
|
if(batch_no) {
|
|
this.events.update_cart(items[0].item_code,
|
|
'batch_no', serial_no);
|
|
this.search_field.set_value('');
|
|
}
|
|
});
|
|
}
|
|
|
|
bind_events() {
|
|
var me = this;
|
|
this.wrapper.on('click', '.pos-item-wrapper', function(e) {
|
|
const $item = $(this);
|
|
const item_code = $item.attr('data-item-code');
|
|
me.events.update_cart(item_code, 'qty', '+1');
|
|
});
|
|
}
|
|
|
|
get(item_code) {
|
|
return this.items[item_code];
|
|
}
|
|
|
|
get_all() {
|
|
return this.items;
|
|
}
|
|
|
|
get_item_html(item) {
|
|
const price_list_rate = format_currency(item.price_list_rate, this.currency);
|
|
const { item_code, item_name, item_image, item_stock=0} = item;
|
|
const item_title = item_name || item_code;
|
|
|
|
const template = `
|
|
<div class="pos-item-wrapper image-view-item" data-item-code="${item_code}">
|
|
<div class="image-view-header">
|
|
<div>
|
|
<a class="grey list-id" data-name="${item_code}" title="${item_title}">
|
|
${item_title}
|
|
</a>
|
|
<p class="text-muted small">(${__(item_stock)})</p>
|
|
</div>
|
|
</div>
|
|
<div class="image-view-body">
|
|
<a data-item-code="${item_code}"
|
|
title="${item_title}"
|
|
>
|
|
<div class="image-field"
|
|
style="${!item_image ? 'background-color: #fafbfc;' : ''} border: 0px;"
|
|
>
|
|
${!item_image ? `<span class="placeholder-text">
|
|
${frappe.get_abbr(item_title)}
|
|
</span>` : '' }
|
|
${item_image ? `<img src="${item_image}" alt="${item_title}">` : '' }
|
|
</div>
|
|
<span class="price-info">
|
|
${price_list_rate}
|
|
</span>
|
|
</a>
|
|
</div>
|
|
</div>
|
|
`;
|
|
|
|
return template;
|
|
}
|
|
|
|
get_items({start = 0, page_length = 40, search_value='', item_group="All Item Groups"}={}) {
|
|
return new Promise(res => {
|
|
frappe.call({
|
|
method: "erpnext.selling.page.point_of_sale.point_of_sale.get_items",
|
|
args: {
|
|
start,
|
|
page_length,
|
|
'price_list': this.pos_profile.selling_price_list,
|
|
item_group,
|
|
search_value
|
|
}
|
|
}).then(r => {
|
|
// const { items, serial_no, batch_no } = r.message;
|
|
|
|
// this.serial_no = serial_no || "";
|
|
res(r.message);
|
|
});
|
|
});
|
|
}
|
|
}
|
|
|
|
class NumberPad {
|
|
constructor({
|
|
wrapper, onclick, button_array,
|
|
add_class={}, disable_highlight=[],
|
|
reset_btns=[], del_btn='',
|
|
}) {
|
|
this.wrapper = wrapper;
|
|
this.onclick = onclick;
|
|
this.button_array = button_array;
|
|
this.add_class = add_class;
|
|
this.disable_highlight = disable_highlight;
|
|
this.reset_btns = reset_btns;
|
|
this.del_btn = del_btn;
|
|
this.make_dom();
|
|
this.bind_events();
|
|
this.value = '';
|
|
}
|
|
|
|
make_dom() {
|
|
if (!this.button_array) {
|
|
this.button_array = [
|
|
[1, 2, 3],
|
|
[4, 5, 6],
|
|
[7, 8, 9],
|
|
['', 0, '']
|
|
];
|
|
}
|
|
|
|
this.wrapper.html(`
|
|
<div class="number-pad">
|
|
${this.button_array.map(get_row).join("")}
|
|
</div>
|
|
`);
|
|
|
|
function get_row(row) {
|
|
return '<div class="num-row">' + row.map(get_col).join("") + '</div>';
|
|
}
|
|
|
|
function get_col(col) {
|
|
return `<div class="num-col" data-value="${col}"><div>${col}</div></div>`;
|
|
}
|
|
|
|
this.set_class();
|
|
}
|
|
|
|
set_class() {
|
|
for (const btn in this.add_class) {
|
|
const class_name = this.add_class[btn];
|
|
this.get_btn(btn).addClass(class_name);
|
|
}
|
|
}
|
|
|
|
bind_events() {
|
|
// bind click event
|
|
const me = this;
|
|
this.wrapper.on('click', '.num-col', function() {
|
|
const $btn = $(this);
|
|
const btn_value = $btn.attr('data-value');
|
|
if (!me.disable_highlight.includes(btn_value)) {
|
|
me.highlight_button($btn);
|
|
}
|
|
if (me.reset_btns.includes(btn_value)) {
|
|
me.reset_value();
|
|
} else {
|
|
if (btn_value === me.del_btn) {
|
|
me.value = me.value.substr(0, me.value.length - 1);
|
|
} else {
|
|
me.value += btn_value;
|
|
}
|
|
}
|
|
me.onclick(btn_value);
|
|
});
|
|
}
|
|
|
|
reset_value() {
|
|
this.value = '';
|
|
}
|
|
|
|
get_value() {
|
|
return flt(this.value);
|
|
}
|
|
|
|
get_btn(btn_value) {
|
|
return this.wrapper.find(`.num-col[data-value="${btn_value}"]`);
|
|
}
|
|
|
|
highlight_button($btn) {
|
|
$btn.addClass('highlight');
|
|
setTimeout(() => $btn.removeClass('highlight'), 1000);
|
|
}
|
|
|
|
set_active(btn_value) {
|
|
const $btn = this.get_btn(btn_value);
|
|
this.wrapper.find('.num-col').removeClass('active');
|
|
$btn.addClass('active');
|
|
}
|
|
|
|
set_inactive() {
|
|
this.wrapper.find('.num-col').removeClass('active');
|
|
}
|
|
}
|
|
|
|
class Payment {
|
|
constructor({frm, events}) {
|
|
this.frm = frm;
|
|
this.events = events;
|
|
this.make();
|
|
this.bind_events();
|
|
this.set_primary_action();
|
|
}
|
|
|
|
open_modal() {
|
|
this.dialog.show();
|
|
}
|
|
|
|
make() {
|
|
this.set_flag();
|
|
|
|
let title = __('Total Amount {0}',
|
|
[format_currency(this.frm.doc.grand_total, this.frm.doc.currency)])
|
|
|
|
this.dialog = new frappe.ui.Dialog({
|
|
title: title,
|
|
fields: this.get_fields(),
|
|
width: 800
|
|
});
|
|
|
|
this.$body = this.dialog.body;
|
|
|
|
this.numpad = new NumberPad({
|
|
wrapper: $(this.$body).find('[data-fieldname="numpad"]'),
|
|
button_array: [
|
|
[1, 2, 3],
|
|
[4, 5, 6],
|
|
[7, 8, 9],
|
|
['Del', 0, '.'],
|
|
],
|
|
onclick: () => {
|
|
if(this.fieldname) {
|
|
this.dialog.set_value(this.fieldname, this.numpad.get_value());
|
|
}
|
|
}
|
|
});
|
|
}
|
|
|
|
bind_events() {
|
|
var me = this;
|
|
$(this.dialog.body).find('.input-with-feedback').focusin(function() {
|
|
me.numpad.reset_value();
|
|
me.fieldname = $(this).prop('dataset').fieldname;
|
|
});
|
|
}
|
|
|
|
set_primary_action() {
|
|
var me = this;
|
|
|
|
this.dialog.set_primary_action(__("Submit"), function() {
|
|
me.dialog.hide();
|
|
me.events.submit_form();
|
|
});
|
|
}
|
|
|
|
get_fields() {
|
|
const me = this;
|
|
|
|
let fields = this.frm.doc.payments.map(p => {
|
|
return {
|
|
fieldtype: 'Currency',
|
|
label: __(p.mode_of_payment),
|
|
options: me.frm.doc.currency,
|
|
fieldname: p.mode_of_payment,
|
|
default: p.amount,
|
|
onchange: (e) => {
|
|
const value = this.dialog.get_value(this.fieldname);
|
|
me.update_payment_value(this.fieldname, value);
|
|
}
|
|
};
|
|
});
|
|
|
|
fields = fields.concat([
|
|
{
|
|
fieldtype: 'Column Break',
|
|
},
|
|
{
|
|
fieldtype: 'HTML',
|
|
fieldname: 'numpad'
|
|
},
|
|
{
|
|
fieldtype: 'Section Break',
|
|
},
|
|
{
|
|
fieldtype: 'Currency',
|
|
label: __("Write off Amount"),
|
|
options: me.frm.doc.currency,
|
|
fieldname: "write_off_amount",
|
|
default: me.frm.doc.write_off_amount,
|
|
onchange: () => {
|
|
me.update_cur_frm_value('write_off_amount', () => {
|
|
frappe.flags.change_amount = false;
|
|
me.update_change_amount()
|
|
});
|
|
}
|
|
},
|
|
{
|
|
fieldtype: 'Column Break',
|
|
},
|
|
{
|
|
fieldtype: 'Currency',
|
|
label: __("Change Amount"),
|
|
options: me.frm.doc.currency,
|
|
fieldname: "change_amount",
|
|
default: me.frm.doc.change_amount,
|
|
onchange: () => {
|
|
me.update_cur_frm_value('change_amount', () => {
|
|
frappe.flags.write_off_amount = false;
|
|
me.update_write_off_amount();
|
|
});
|
|
}
|
|
},
|
|
{
|
|
fieldtype: 'Section Break',
|
|
},
|
|
{
|
|
fieldtype: 'Currency',
|
|
label: __("Paid Amount"),
|
|
options: me.frm.doc.currency,
|
|
fieldname: "paid_amount",
|
|
default: me.frm.doc.paid_amount,
|
|
read_only: 1
|
|
},
|
|
{
|
|
fieldtype: 'Column Break',
|
|
},
|
|
{
|
|
fieldtype: 'Currency',
|
|
label: __("Outstanding Amount"),
|
|
options: me.frm.doc.currency,
|
|
fieldname: "outstanding_amount",
|
|
default: me.frm.doc.outstanding_amount,
|
|
read_only: 1
|
|
},
|
|
]);
|
|
|
|
return fields;
|
|
}
|
|
|
|
set_flag() {
|
|
frappe.flags.write_off_amount = true;
|
|
frappe.flags.change_amount = true;
|
|
}
|
|
|
|
update_cur_frm_value(fieldname, callback) {
|
|
if (frappe.flags[fieldname]) {
|
|
const value = this.dialog.get_value(fieldname);
|
|
this.frm.set_value(fieldname, value)
|
|
.then(() => {
|
|
callback()
|
|
})
|
|
}
|
|
|
|
frappe.flags[fieldname] = true;
|
|
}
|
|
|
|
update_payment_value(fieldname, value) {
|
|
var me = this;
|
|
$.each(this.frm.doc.payments, function(i, data) {
|
|
if (__(data.mode_of_payment) == __(fieldname)) {
|
|
frappe.model.set_value('Sales Invoice Payment', data.name, 'amount', value)
|
|
.then(() => {
|
|
me.update_change_amount();
|
|
me.update_write_off_amount();
|
|
})
|
|
}
|
|
});
|
|
}
|
|
|
|
update_change_amount() {
|
|
this.dialog.set_value("change_amount", this.frm.doc.change_amount)
|
|
this.show_paid_amount()
|
|
}
|
|
|
|
update_write_off_amount() {
|
|
this.dialog.set_value("write_off_amount", this.frm.doc.write_off_amount)
|
|
}
|
|
|
|
show_paid_amount() {
|
|
this.dialog.set_value("paid_amount", this.frm.doc.paid_amount)
|
|
this.dialog.set_value("outstanding_amount", this.frm.doc.outstanding_amount)
|
|
}
|
|
}
|