550 lines
17 KiB
JavaScript
550 lines
17 KiB
JavaScript
// Copyright (c) 2013, Web Notes Technologies Pvt. Ltd. and Contributors
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// License: GNU General Public License v3. See license.txt
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frappe.provide("erpnext.pos");
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erpnext.pos.PointOfSale = Class.extend({
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init: function(wrapper, frm) {
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this.wrapper = wrapper;
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this.frm = frm;
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this.wrapper.html(frappe.render_template("pos", {}));
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this.check_transaction_type();
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this.make();
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var me = this;
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$(this.frm.wrapper).on("refresh-fields", function() {
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me.refresh();
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});
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this.wrapper.find('input.discount-amount').on("change", function() {
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frappe.model.set_value(me.frm.doctype, me.frm.docname, "discount_amount", this.value);
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});
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},
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check_transaction_type: function() {
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var me = this;
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// Check whether the transaction is "Sales" or "Purchase"
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if (frappe.meta.has_field(cur_frm.doc.doctype, "customer")) {
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this.set_transaction_defaults("Customer", "export");
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}
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else if (frappe.meta.has_field(cur_frm.doc.doctype, "supplier")) {
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this.set_transaction_defaults("Supplier", "import");
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}
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},
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set_transaction_defaults: function(party, export_or_import) {
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var me = this;
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this.party = party;
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this.price_list = (party == "Customer" ?
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this.frm.doc.selling_price_list : this.frm.doc.buying_price_list);
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this.price_list_field = (party == "Customer" ? "selling_price_list" : "buying_price_list");
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this.sales_or_purchase = (party == "Customer" ? "Sales" : "Purchase");
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this.net_total = "net_total_" + export_or_import;
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this.grand_total = "grand_total_" + export_or_import;
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// this.amount = export_or_import + "_amount";
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// this.rate = export_or_import + "_rate";
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},
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make: function() {
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this.make_party();
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this.make_search();
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this.make_item_list();
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},
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make_party: function() {
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var me = this;
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this.party_field = frappe.ui.form.make_control({
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df: {
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"fieldtype": "Link",
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"options": this.party,
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"label": this.party,
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"fieldname": "pos_party",
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"placeholder": this.party
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},
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parent: this.wrapper.find(".party-area"),
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only_input: true,
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});
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this.party_field.make_input();
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this.party_field.$input.on("change", function() {
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if(!me.party_field.autocomplete_open)
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frappe.model.set_value(me.frm.doctype, me.frm.docname,
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me.party.toLowerCase(), this.value);
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});
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},
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make_search: function() {
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var me = this;
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this.search = frappe.ui.form.make_control({
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df: {
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"fieldtype": "Data",
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"label": "Item",
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"fieldname": "pos_item",
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"placeholder": "Search Item"
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},
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parent: this.wrapper.find(".search-area"),
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only_input: true,
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});
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this.search.make_input();
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this.search.$input.on("keypress", function() {
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if(!me.search.autocomplete_open)
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if(me.item_timeout)
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clearTimeout(me.item_timeout);
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me.item_timeout = setTimeout(function() { me.make_item_list(); }, 1000);
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});
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},
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make_item_list: function() {
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var me = this;
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if(!this.price_list) {
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msgprint(__("Price List not found or disabled"));
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return;
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}
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me.item_timeout = null;
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frappe.call({
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method: 'erpnext.accounts.doctype.sales_invoice.pos.get_items',
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args: {
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sales_or_purchase: this.sales_or_purchase,
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price_list: this.price_list,
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item: this.search.$input.val()
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},
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callback: function(r) {
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var $wrap = me.wrapper.find(".item-list");
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me.wrapper.find(".item-list").empty();
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if (r.message) {
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if (r.message.length === 1) {
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var item = r.message[0];
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if (item.serial_no) {
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me.add_to_cart(item.item_code, item.serial_no);
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this.search.$input.val("");
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return;
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} else if (item.barcode) {
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me.add_to_cart(item.item_code);
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this.search.$input.val("");
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return;
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}
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}
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$.each(r.message, function(index, obj) {
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$(frappe.render_template("pos_item", {
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item_code: obj.name,
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item_price: format_currency(obj.price_list_rate, obj.currency),
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item_name: obj.name===obj.item_name ? "" : obj.item_name,
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item_image: obj.image
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})).tooltip().appendTo($wrap);
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});
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}
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// if form is local then allow this function
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$(me.wrapper).find("div.pos-item").on("click", function() {
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if(me.frm.doc.docstatus==0) {
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me.add_to_cart($(this).attr("data-item-code"));
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}
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});
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}
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});
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},
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add_to_cart: function(item_code, serial_no) {
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var me = this;
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var caught = false;
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if(!me.frm.doc[me.party.toLowerCase()] && ((me.frm.doctype == "Quotation" &&
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me.frm.doc.quotation_to == "Customer")
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|| me.frm.doctype != "Quotation")) {
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msgprint(__("Please select {0} first.", [me.party]));
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return;
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}
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// get no_of_items
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var no_of_items = me.wrapper.find(".pos-bill-item").length;
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// check whether the item is already added
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if (no_of_items != 0) {
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$.each(this.frm.doc["items"] || [], function(i, d) {
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if (d.item_code == item_code) {
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caught = true;
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if (serial_no)
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frappe.model.set_value(d.doctype, d.name, "serial_no", d.serial_no + '\n' + serial_no);
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else
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frappe.model.set_value(d.doctype, d.name, "qty", d.qty + 1);
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}
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});
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}
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// if item not found then add new item
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if (!caught)
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this.add_new_item_to_grid(item_code, serial_no);
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this.refresh();
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this.refresh_search_box();
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},
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add_new_item_to_grid: function(item_code, serial_no) {
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var me = this;
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var child = frappe.model.add_child(me.frm.doc, this.frm.doctype + " Item", "items");
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child.item_code = item_code;
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child.qty = 1;
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if (serial_no)
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child.serial_no = serial_no;
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this.frm.script_manager.trigger("item_code", child.doctype, child.name);
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},
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refresh_search_box: function() {
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var me = this;
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// Clear Item Box and remake item list
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if (this.search.$input.val()) {
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this.search.set_input("");
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this.make_item_list();
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}
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},
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update_qty: function(item_code, qty) {
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var me = this;
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$.each(this.frm.doc["items"] || [], function(i, d) {
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if (d.item_code == item_code) {
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if (qty == 0) {
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frappe.model.clear_doc(d.doctype, d.name);
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me.refresh_grid();
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} else {
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frappe.model.set_value(d.doctype, d.name, "qty", qty);
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}
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}
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});
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this.refresh();
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},
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refresh: function() {
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var me = this;
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this.refresh_item_list();
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this.refresh_fields();
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// if form is local then only run all these functions
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if (this.frm.doc.docstatus===0) {
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this.call_when_local();
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}
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this.disable_text_box_and_button();
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this.set_primary_action();
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// If quotation to is not Customer then remove party
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if (this.frm.doctype == "Quotation" && this.frm.doc.quotation_to!="Customer") {
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this.party_field.$input.prop("disabled", true);
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}
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},
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refresh_fields: function() {
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this.party_field.set_input(this.frm.doc[this.party.toLowerCase()]);
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this.wrapper.find('input.discount-amount').val(this.frm.doc.discount_amount);
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this.show_items_in_item_cart();
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this.show_taxes();
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this.set_totals();
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},
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refresh_item_list: function() {
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var me = this;
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// refresh item list on change of price list
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if (this.frm.doc[this.price_list_field] != this.price_list) {
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this.price_list = this.frm.doc[this.price_list_field];
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this.make_item_list();
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}
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},
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show_items_in_item_cart: function() {
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var me = this;
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var $items = this.wrapper.find(".items").empty();
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$.each(this.frm.doc.items|| [], function(i, d) {
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$(frappe.render_template("pos_bill_item", {
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item_code: d.item_code,
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item_name: (d.item_name===d.item_code || !d.item_name) ? "" : ("<br>" + d.item_name),
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qty: d.qty,
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rate: format_currency(d.rate, me.frm.doc.currency),
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amount: format_currency(d.amount, me.frm.doc.currency)
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})).appendTo($items);
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});
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this.wrapper.find("input.pos-item-qty").on("focus", function() {
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$(this).select();
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});
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},
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show_taxes: function() {
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var me = this;
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var taxes = this.frm.doc["taxes"] || [];
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$(this.wrapper)
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.find(".tax-area").toggleClass("hide", (taxes && taxes.length) ? false : true)
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.find(".tax-table").empty();
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$.each(taxes, function(i, d) {
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if (d.tax_amount) {
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$(frappe.render_template("pos_tax_row", {
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description: d.description,
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tax_amount: format_currency(flt(d.tax_amount)/flt(me.frm.doc.conversion_rate),
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me.frm.doc.currency)
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})).appendTo(me.wrapper.find(".tax-table"));
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}
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});
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},
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set_totals: function() {
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var me = this;
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this.wrapper.find(".net-total").text(format_currency(this.frm.doc[this.net_total],
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me.frm.doc.currency));
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this.wrapper.find(".grand-total").text(format_currency(this.frm.doc[this.grand_total],
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me.frm.doc.currency));
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},
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call_when_local: function() {
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var me = this;
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// append quantity to the respective item after change from input box
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$(this.wrapper).find("input.pos-item-qty").on("change", function() {
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var item_code = $(this).parents(".pos-bill-item").attr("data-item-code");
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me.update_qty(item_code, $(this).val());
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});
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// increase/decrease qty on plus/minus button
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$(this.wrapper).find(".pos-qty-btn").on("click", function() {
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var $item = $(this).parents(".pos-bill-item:first");
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me.increase_decrease_qty($item, $(this).attr("data-action"));
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});
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this.focus();
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},
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focus: function() {
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if(this.frm.doc[this.party.toLowerCase()]) {
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this.search.$input.focus();
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} else {
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if(!(this.frm.doctype == "Quotation" && this.frm.doc.quotation_to!="Customer"))
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this.party_field.$input.focus();
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}
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},
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increase_decrease_qty: function($item, operation) {
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var item_code = $item.attr("data-item-code");
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var item_qty = cint($item.find("input.pos-item-qty").val());
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if (operation == "increase-qty")
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this.update_qty(item_code, item_qty + 1);
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else if (operation == "decrease-qty" && item_qty != 0)
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this.update_qty(item_code, item_qty - 1);
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},
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disable_text_box_and_button: function() {
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var me = this;
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// if form is submitted & cancelled then disable all input box & buttons
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$(this.wrapper)
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.find(".pos-qty-btn")
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.toggle(this.frm.doc.docstatus===0);
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$(this.wrapper).find('input, button').prop("disabled", !(this.frm.doc.docstatus===0));
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this.wrapper.find(".pos-item-area").toggleClass("hide", me.frm.doc.docstatus!==0);
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},
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set_primary_action: function() {
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var me = this;
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if (!this.frm.pos_active) return;
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if (this.frm.doctype == "Sales Invoice" && this.frm.doc.docstatus===0) {
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if (!this.frm.doc.is_pos) {
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this.frm.set_value("is_pos", 1);
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}
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this.frm.page.clear_actions();
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this.frm.page.set_primary_action(__("Pay"), function() {
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me.make_payment();
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});
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this.frm.toolbar.current_status = null;
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} else if (this.frm.doc.docstatus===1) {
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this.frm.page.clear_actions();
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this.frm.page.set_primary_action(__("New"), function() {
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me.frm.pos_active = false;
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erpnext.open_as_pos = true;
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new_doc(me.frm.doctype);
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});
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this.frm.toolbar.current_status = null;
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}
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},
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refresh_delete_btn: function() {
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$(this.wrapper).find(".remove-items").toggle($(".item-cart .warning").length ? true : false);
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},
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remove_selected_items: function() {
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var me = this;
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var selected_items = [];
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var no_of_items = $(this.wrapper).find("#cart tbody tr").length;
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for(var x=0; x<=no_of_items - 1; x++) {
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var row = $(this.wrapper).find("#cart tbody tr:eq(" + x + ")");
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if(row.attr("data-selected") == "true") {
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selected_items.push(row.attr("id"));
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}
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}
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var child = this.frm.doc["items"] || [];
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$.each(child, function(i, d) {
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for (var i in selected_items) {
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if (d.item_code == selected_items[i]) {
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frappe.model.clear_doc(d.doctype, d.name);
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}
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}
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});
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this.refresh_grid();
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},
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refresh_grid: function() {
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this.frm.dirty();
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this.frm.fields_dict["items"].grid.refresh();
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this.frm.script_manager.trigger("calculate_taxes_and_totals");
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this.refresh();
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},
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make_payment: function() {
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var me = this;
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var no_of_items = this.frm.doc.items.length;
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if (no_of_items == 0)
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msgprint(__("Payment cannot be made for empty cart"));
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else {
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frappe.call({
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method: 'erpnext.accounts.doctype.sales_invoice.pos.get_mode_of_payment',
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callback: function(r) {
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if(!r.message) {
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msgprint(__("Please add to Modes of Payment from Setup."))
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return;
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}
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var modes_of_payment = r.message;
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// prefer cash payment!
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var default_mode = modes_of_payment.indexOf(__("Cash"))!==-1 ? __("Cash") : undefined;
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// show payment wizard
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var dialog = new frappe.ui.Dialog({
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width: 400,
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title: 'Payment',
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fields: [
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{fieldtype:'Currency', fieldname:'total_amount', label: __('Total Amount'), read_only:1,
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options:"currency", default:me.frm.doc.grand_total_export, read_only: 1},
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{fieldtype:'Select', fieldname:'mode_of_payment', label: __('Mode of Payment'),
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options:modes_of_payment.join('\n'), reqd: 1, default: default_mode},
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{fieldtype:'Currency', fieldname:'paid_amount', label:__('Amount Paid'), reqd:1,
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options: "currency",
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default:me.frm.doc.grand_total_export, hidden: 1},
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{fieldtype:'Currency', fieldname:'change', label: __('Change'), options: "currency",
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default: 0.0, hidden: 1},
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{fieldtype:'Currency', fieldname:'write_off_amount', label: __('Write Off'), options: "currency",
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default: 0.0, hidden: 1},
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{fieldtype:'Button', fieldname:'pay', label:'Pay'}
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]
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});
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dialog.show();
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// make read only
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dialog.get_input("total_amount").prop("disabled", true);
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dialog.get_input("write_off_amount").prop("disabled", true);
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dialog.get_input("paid_amount").on("change", function() {
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var values = dialog.get_values();
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dialog.set_value("change", Math.round(values.paid_amount - values.total_amount));
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dialog.get_input("change").trigger("change");
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});
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dialog.get_input("change").on("change", function() {
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var values = dialog.get_values();
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var write_off_amount = (flt(values.paid_amount) - flt(values.change)) - values.total_amount;
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dialog.set_value("write_off_amount", write_off_amount);
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dialog.fields_dict.write_off_amount.$wrapper.toggleClass("hide", !!!write_off_amount);
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});
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// toggle amount paid and change
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dialog.get_input("mode_of_payment").on("change", function() {
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var is_cash = dialog.get_value("mode_of_payment") === __("Cash");
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dialog.fields_dict.paid_amount.$wrapper.toggleClass("hide", !is_cash);
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dialog.fields_dict.change.$wrapper.toggleClass("hide", !is_cash);
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if (is_cash && !dialog.get_value("change")) {
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// set to nearest 5
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var paid_amount = 5 * Math.ceil(dialog.get_value("total_amount") / 5);
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dialog.set_value("paid_amount", paid_amount);
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dialog.get_input("paid_amount").trigger("change");
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}
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}).trigger("change");
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dialog.fields_dict.pay.input.onclick = function() {
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var values = dialog.get_values();
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var is_cash = values.mode_of_payment === __("Cash");
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if (!is_cash) {
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values.write_off_amount = values.change = 0.0;
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values.paid_amount = values.total_amount;
|
|
}
|
|
me.frm.set_value("mode_of_payment", values.mode_of_payment);
|
|
|
|
var paid_amount = flt((flt(values.paid_amount) - flt(values.change)) / me.frm.doc.conversion_rate, precision("paid_amount"));
|
|
me.frm.set_value("paid_amount", paid_amount);
|
|
|
|
// specifying writeoff amount here itself, so as to avoid recursion issue
|
|
me.frm.set_value("write_off_amount", me.frm.doc.grand_total - paid_amount);
|
|
me.frm.set_value("outstanding_amount", 0);
|
|
|
|
me.frm.savesubmit(this);
|
|
dialog.hide();
|
|
me.refresh();
|
|
};
|
|
}
|
|
});
|
|
}
|
|
},
|
|
});
|
|
|
|
erpnext.pos.make_pos_btn = function(frm) {
|
|
// Show POS button only if it is enabled from features setup
|
|
if (cint(sys_defaults.fs_pos_view)!==1 || frm.doctype==="Material Request") {
|
|
return;
|
|
}
|
|
|
|
if(frm.doc.docstatus <= 1) {
|
|
if(!frm.pos_active) {
|
|
var btn_label = __("POS View"),
|
|
icon = "icon-th";
|
|
} else {
|
|
var btn_label = __("Form View"),
|
|
icon = "icon-file-text";
|
|
}
|
|
|
|
if(erpnext.open_as_pos) {
|
|
erpnext.pos.toggle(frm, true);
|
|
erpnext.open_as_pos = false;
|
|
}
|
|
|
|
frm.$pos_btn && frm.$pos_btn.remove();
|
|
|
|
frm.$pos_btn = frm.page.add_menu_item(btn_label, function() {
|
|
erpnext.pos.toggle(frm);
|
|
});
|
|
} else {
|
|
// hack: will avoid calling refresh from refresh
|
|
setTimeout(function() { erpnext.pos.toggle(frm, false); }, 100);
|
|
}
|
|
}
|
|
|
|
erpnext.pos.toggle = function(frm, show) {
|
|
// Check whether it is Selling or Buying cycle
|
|
var price_list = frappe.meta.has_field(cur_frm.doc.doctype, "selling_price_list") ?
|
|
frm.doc.selling_price_list : frm.doc.buying_price_list;
|
|
|
|
if((show===true && frm.pos_active) || (show===false && !frm.pos_active)) {
|
|
return;
|
|
}
|
|
|
|
if(show && !price_list) {
|
|
frappe.throw(__("Please select Price List"));
|
|
}
|
|
|
|
// make pos
|
|
if(!frm.pos) {
|
|
var wrapper = frm.page.add_view("pos", "<div>");
|
|
frm.pos = new erpnext.pos.PointOfSale(wrapper, frm);
|
|
}
|
|
|
|
// toggle view
|
|
frm.page.set_view(frm.pos_active ? "main" : "pos");
|
|
frm.pos_active = !frm.pos_active;
|
|
|
|
frm.refresh();
|
|
|
|
// refresh
|
|
if(frm.pos_active) {
|
|
frm.pos.refresh();
|
|
}
|
|
}
|