All the calculations in taxes_and_totals file
This commit is contained in:
Nabin Hait
633
erpnext/public/js/controllers/transaction.js
Normal file
633
erpnext/public/js/controllers/transaction.js
Normal file
@@ -0,0 +1,633 @@
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// 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");
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frappe.require("assets/erpnext/js/controllers/taxes_and_totals.js");
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frappe.require("assets/erpnext/js/utils.js");
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erpnext.TransactionController = erpnext.taxes_and_totals.extend({
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onload: function() {
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var me = this;
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if(this.frm.doc.__islocal) {
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var today = get_today(),
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currency = frappe.defaults.get_user_default("currency");
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$.each({
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posting_date: today,
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due_date: today,
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transaction_date: today,
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currency: currency,
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price_list_currency: currency,
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status: "Draft",
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is_subcontracted: "No",
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}, function(fieldname, value) {
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if(me.frm.fields_dict[fieldname] && !me.frm.doc[fieldname])
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me.frm.set_value(fieldname, value);
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});
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if(this.frm.doc.company && !this.frm.doc.amended_from) {
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cur_frm.script_manager.trigger("company");
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}
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}
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if(this.frm.fields_dict["taxes"]) {
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this["taxes_remove"] = this.calculate_taxes_and_totals;
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}
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if(this.frm.fields_dict["items"]) {
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this["items_remove"] = this.calculate_taxes_and_totals;
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}
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},
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onload_post_render: function() {
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var me = this;
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if(this.frm.doc.__islocal && this.frm.doc.company && this.frm.doc["items"] && !this.frm.doc.is_pos) {
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this.calculate_taxes_and_totals();
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}
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if(frappe.meta.get_docfield(this.frm.doc.doctype + " Item", "item_code")) {
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cur_frm.get_field("items").grid.set_multiple_add("item_code", "qty");
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}
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},
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refresh: function() {
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erpnext.toggle_naming_series();
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erpnext.hide_company();
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this.hide_currency_and_price_list()
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this.show_item_wise_taxes();
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this.set_dynamic_labels();
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erpnext.pos.make_pos_btn(this.frm);
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},
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hide_currency_and_price_list: function() {
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if(this.frm.doc.docstatus > 0) {
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hide_field("currency_and_price_list");
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} else {
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unhide_field("currency_and_price_list");
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}
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},
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item_code: function(doc, cdt, cdn) {
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var me = this;
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var item = frappe.get_doc(cdt, cdn);
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if(item.item_code || item.barcode || item.serial_no) {
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if(!this.validate_company_and_party()) {
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cur_frm.fields_dict["items"].grid.grid_rows[item.idx - 1].remove();
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} else {
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return this.frm.call({
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method: "erpnext.stock.get_item_details.get_item_details",
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child: item,
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args: {
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args: {
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item_code: item.item_code,
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barcode: item.barcode,
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serial_no: item.serial_no,
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warehouse: item.warehouse,
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parenttype: me.frm.doc.doctype,
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parent: me.frm.doc.name,
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customer: me.frm.doc.customer,
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supplier: me.frm.doc.supplier,
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currency: me.frm.doc.currency,
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conversion_rate: me.frm.doc.conversion_rate,
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price_list: me.frm.doc.selling_price_list ||
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me.frm.doc.buying_price_list,
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price_list_currency: me.frm.doc.price_list_currency,
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plc_conversion_rate: me.frm.doc.plc_conversion_rate,
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company: me.frm.doc.company,
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order_type: me.frm.doc.order_type,
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is_pos: cint(me.frm.doc.is_pos),
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is_subcontracted: me.frm.doc.is_subcontracted,
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transaction_date: me.frm.doc.transaction_date,
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ignore_pricing_rule: me.frm.doc.ignore_pricing_rule,
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doctype: item.doctype,
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name: item.name,
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project_name: item.project_name || me.frm.doc.project_name,
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qty: item.qty
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}
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},
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callback: function(r) {
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if(!r.exc) {
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me.frm.script_manager.trigger("price_list_rate", cdt, cdn);
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}
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}
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});
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}
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}
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},
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serial_no: function(doc, cdt, cdn) {
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var me = this;
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var item = frappe.get_doc(cdt, cdn);
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if (item.serial_no) {
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if (!item.item_code) {
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this.frm.script_manager.trigger("item_code", cdt, cdn);
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}
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else {
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var sr_no = [];
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// Replacing all occurences of comma with carriage return
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var serial_nos = item.serial_no.trim().replace(/,/g, '\n');
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serial_nos = serial_nos.trim().split('\n');
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// Trim each string and push unique string to new list
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for (var x=0; x<=serial_nos.length - 1; x++) {
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if (serial_nos[x].trim() != "" && sr_no.indexOf(serial_nos[x].trim()) == -1) {
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sr_no.push(serial_nos[x].trim());
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}
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}
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// Add the new list to the serial no. field in grid with each in new line
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item.serial_no = "";
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for (var x=0; x<=sr_no.length - 1; x++)
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item.serial_no += sr_no[x] + '\n';
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refresh_field("serial_no", item.name, item.parentfield);
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frappe.model.set_value(item.doctype, item.name, "qty", sr_no.length);
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}
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}
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},
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validate: function() {
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this.calculate_taxes_and_totals(false);
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},
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company: function() {
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var me = this;
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var fn = function() {
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if(me.frm.doc.company && me.frm.fields_dict.currency) {
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var company_currency = me.get_company_currency();
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if (!me.frm.doc.currency) {
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me.frm.set_value("currency", company_currency);
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}
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if (me.frm.doc.currency == company_currency) {
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me.frm.set_value("conversion_rate", 1.0);
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}
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if (me.frm.doc.price_list_currency == company_currency) {
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me.frm.set_value('plc_conversion_rate', 1.0);
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}
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me.frm.script_manager.trigger("currency");
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me.apply_pricing_rule();
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}
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}
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if (this.frm.doc.posting_date) var date = this.frm.doc.posting_date;
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else var date = this.frm.doc.transaction_date;
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erpnext.get_fiscal_year(this.frm.doc.company, date, fn);
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erpnext.get_letter_head(this.frm.doc.company);
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},
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transaction_date: function() {
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erpnext.get_fiscal_year(this.frm.doc.company, this.frm.doc.transaction_date);
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},
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posting_date: function() {
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erpnext.get_fiscal_year(this.frm.doc.company, this.frm.doc.posting_date);
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},
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get_company_currency: function() {
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return erpnext.get_currency(this.frm.doc.company);
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},
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currency: function() {
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var me = this;
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this.set_dynamic_labels();
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var company_currency = this.get_company_currency();
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if(this.frm.doc.currency !== company_currency) {
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this.get_exchange_rate(this.frm.doc.currency, company_currency,
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function(exchange_rate) {
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me.frm.set_value("conversion_rate", exchange_rate);
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me.conversion_rate();
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});
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} else {
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this.conversion_rate();
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}
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},
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conversion_rate: function() {
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if(this.frm.doc.currency === this.get_company_currency()) {
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this.frm.set_value("conversion_rate", 1.0);
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}
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if(this.frm.doc.currency === this.frm.doc.price_list_currency &&
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this.frm.doc.plc_conversion_rate !== this.frm.doc.conversion_rate) {
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this.frm.set_value("plc_conversion_rate", this.frm.doc.conversion_rate);
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}
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if(flt(this.frm.doc.conversion_rate)>0.0) {
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if(this.frm.doc.ignore_pricing_rule) {
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this.calculate_taxes_and_totals();
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} else if (!this.in_apply_price_list){
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this.apply_price_list();
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}
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}
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},
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get_exchange_rate: function(from_currency, to_currency, callback) {
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var exchange_name = from_currency + "-" + to_currency;
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frappe.model.with_doc("Currency Exchange", exchange_name, function(name) {
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var exchange_doc = frappe.get_doc("Currency Exchange", exchange_name);
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callback(exchange_doc ? flt(exchange_doc.exchange_rate) : 0);
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});
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},
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price_list_currency: function() {
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var me=this;
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this.set_dynamic_labels();
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this.set_plc_conversion_rate();
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},
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plc_conversion_rate: function() {
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this.set_plc_conversion_rate();
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if(!this.in_apply_price_list) {
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this.apply_price_list();
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}
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},
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set_plc_conversion_rate: function() {
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if(this.frm.doc.price_list_currency === this.get_company_currency()) {
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this.frm.set_value("plc_conversion_rate", 1.0);
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}
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if(this.frm.doc.price_list_currency === this.frm.doc.currency) {
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this.frm.set_value("conversion_rate", this.frm.doc.plc_conversion_rate);
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}
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},
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qty: function(doc, cdt, cdn) {
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this.apply_pricing_rule(frappe.get_doc(cdt, cdn), true);
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},
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// tax rate
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rate: function(doc, cdt, cdn) {
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this.calculate_taxes_and_totals();
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},
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row_id: function(doc, cdt, cdn) {
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var tax = frappe.get_doc(cdt, cdn);
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try {
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this.validate_on_previous_row(tax);
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this.calculate_taxes_and_totals();
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} catch(e) {
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tax.row_id = null;
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refresh_field("row_id", tax.name, tax.parentfield);
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throw e;
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}
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},
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set_dynamic_labels: function() {
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// What TODO? should we make price list system non-mandatory?
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this.frm.toggle_reqd("plc_conversion_rate",
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!!(this.frm.doc.price_list_name && this.frm.doc.price_list_currency));
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var company_currency = this.get_company_currency();
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this.change_form_labels(company_currency);
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this.change_grid_labels(company_currency);
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this.frm.refresh_fields();
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},
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recalculate: function() {
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this.calculate_taxes_and_totals();
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},
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recalculate_values: function() {
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this.calculate_taxes_and_totals();
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},
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calculate_charges: function() {
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this.calculate_taxes_and_totals();
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},
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ignore_pricing_rule: function() {
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this.apply_pricing_rule();
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},
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apply_pricing_rule: function(item, calculate_taxes_and_totals) {
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var me = this;
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return this.frm.call({
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method: "erpnext.accounts.doctype.pricing_rule.pricing_rule.apply_pricing_rule",
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args: { args: this._get_args(item) },
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callback: function(r) {
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if (!r.exc && r.message) {
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me._set_values_for_item_list(r.message);
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if(calculate_taxes_and_totals) me.calculate_taxes_and_totals();
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}
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}
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});
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},
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_get_args: function(item) {
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var me = this;
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return {
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"item_list": this._get_item_list(item),
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"customer": me.frm.doc.customer,
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"customer_group": me.frm.doc.customer_group,
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"territory": me.frm.doc.territory,
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"supplier": me.frm.doc.supplier,
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"supplier_type": me.frm.doc.supplier_type,
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"currency": me.frm.doc.currency,
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"conversion_rate": me.frm.doc.conversion_rate,
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"price_list": me.frm.doc.selling_price_list || me.frm.doc.buying_price_list,
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"plc_conversion_rate": me.frm.doc.plc_conversion_rate,
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"company": me.frm.doc.company,
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"transaction_date": me.frm.doc.transaction_date || me.frm.doc.posting_date,
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"campaign": me.frm.doc.campaign,
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"sales_partner": me.frm.doc.sales_partner,
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"ignore_pricing_rule": me.frm.doc.ignore_pricing_rule,
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"parenttype": me.frm.doc.doctype,
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"parent": me.frm.doc.name
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};
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},
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_get_item_list: function(item) {
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var item_list = [];
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var append_item = function(d) {
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if (d.item_code) {
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item_list.push({
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"doctype": d.doctype,
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"name": d.name,
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"item_code": d.item_code,
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"item_group": d.item_group,
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"brand": d.brand,
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"qty": d.qty
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});
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}
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};
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if (item) {
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append_item(item);
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} else {
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$.each(this.frm.doc["items"] || [], function(i, d) {
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append_item(d);
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});
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}
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return item_list;
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},
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_set_values_for_item_list: function(children) {
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var me = this;
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var price_list_rate_changed = false;
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$.each(children, function(i, d) {
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var existing_pricing_rule = frappe.model.get_value(d.doctype, d.name, "pricing_rule");
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$.each(d, function(k, v) {
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if (["doctype", "name"].indexOf(k)===-1) {
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if(k=="price_list_rate") {
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if(flt(v) != flt(d.price_list_rate)) price_list_rate_changed = true;
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}
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frappe.model.set_value(d.doctype, d.name, k, v);
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}
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});
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// if pricing rule set as blank from an existing value, apply price_list
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if(!me.frm.doc.ignore_pricing_rule && existing_pricing_rule && !d.pricing_rule) {
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me.apply_price_list(frappe.get_doc(d.doctype, d.name));
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}
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if(!price_list_rate_changed) me.calculate_taxes_and_totals();
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});
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},
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apply_price_list: function(item) {
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var me = this;
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return this.frm.call({
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method: "erpnext.stock.get_item_details.apply_price_list",
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args: { args: this._get_args(item) },
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callback: function(r) {
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if (!r.exc) {
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me.in_apply_price_list = true;
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me.frm.set_value("price_list_currency", r.message.parent.price_list_currency);
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me.frm.set_value("plc_conversion_rate", r.message.parent.plc_conversion_rate);
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me.in_apply_price_list = false;
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me._set_values_for_item_list(r.message.children);
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}
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}
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});
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},
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included_in_print_rate: function(doc, cdt, cdn) {
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var tax = frappe.get_doc(cdt, cdn);
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try {
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this.validate_on_previous_row(tax);
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this.validate_inclusive_tax(tax);
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this.calculate_taxes_and_totals();
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} catch(e) {
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tax.included_in_print_rate = 0;
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refresh_field("included_in_print_rate", tax.name, tax.parentfield);
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throw e;
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}
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},
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validate_on_previous_row: function(tax) {
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// validate if a valid row id is mentioned in case of
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// On Previous Row Amount and On Previous Row Total
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if((["On Previous Row Amount", "On Previous Row Total"].indexOf(tax.charge_type) != -1) &&
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(!tax.row_id || cint(tax.row_id) >= tax.idx)) {
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var msg = __("Please specify a valid Row ID for row {0} in table {1}", [tax.idx, __(tax.doctype)])
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frappe.throw(msg);
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}
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},
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validate_inclusive_tax: function(tax) {
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var actual_type_error = function() {
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var msg = __("Actual type tax cannot be included in Item rate in row {0}", [tax.idx])
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frappe.throw(msg);
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};
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var on_previous_row_error = function(row_range) {
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var msg = __("For row {0} in {1}. To include {2} in Item rate, rows {3} must also be included",
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[tax.idx, __(tax.doctype), tax.charge_type, row_range])
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frappe.throw(msg);
|
||||
};
|
||||
|
||||
if(cint(tax.included_in_print_rate)) {
|
||||
if(tax.charge_type == "Actual") {
|
||||
// inclusive tax cannot be of type Actual
|
||||
actual_type_error();
|
||||
} else if(tax.charge_type == "On Previous Row Amount" &&
|
||||
!cint(this.frm.doc["taxes"][tax.row_id - 1].included_in_print_rate)) {
|
||||
// referred row should also be an inclusive tax
|
||||
on_previous_row_error(tax.row_id);
|
||||
} else if(tax.charge_type == "On Previous Row Total") {
|
||||
var taxes_not_included = $.map(this.frm.doc["taxes"].slice(0, tax.row_id),
|
||||
function(t) { return cint(t.included_in_print_rate) ? null : t; });
|
||||
if(taxes_not_included.length > 0) {
|
||||
// all rows above this tax should be inclusive
|
||||
on_previous_row_error(tax.row_id == 1 ? "1" : "1 - " + tax.row_id);
|
||||
}
|
||||
}
|
||||
}
|
||||
},
|
||||
|
||||
get_item_wise_taxes_html: function() {
|
||||
var item_tax = {};
|
||||
var tax_accounts = [];
|
||||
var company_currency = this.get_company_currency();
|
||||
|
||||
$.each(this.frm.doc["taxes"] || [], function(i, tax) {
|
||||
var tax_amount_precision = precision("tax_amount", tax);
|
||||
var tax_rate_precision = precision("rate", tax);
|
||||
$.each(JSON.parse(tax.item_wise_tax_detail || '{}'),
|
||||
function(item_code, tax_data) {
|
||||
if(!item_tax[item_code]) item_tax[item_code] = {};
|
||||
if($.isArray(tax_data)) {
|
||||
var tax_rate = "";
|
||||
if(tax_data[0] != null) {
|
||||
tax_rate = (tax.charge_type === "Actual") ?
|
||||
format_currency(flt(tax_data[0], tax_amount_precision), company_currency, tax_amount_precision) :
|
||||
(flt(tax_data[0], tax_rate_precision) + "%");
|
||||
}
|
||||
var tax_amount = format_currency(flt(tax_data[1], tax_amount_precision), company_currency,
|
||||
tax_amount_precision);
|
||||
|
||||
item_tax[item_code][tax.name] = [tax_rate, tax_amount];
|
||||
} else {
|
||||
item_tax[item_code][tax.name] = [flt(tax_data, tax_rate_precision) + "%", ""];
|
||||
}
|
||||
});
|
||||
tax_accounts.push([tax.name, tax.account_head]);
|
||||
});
|
||||
|
||||
var headings = $.map([__("Item Name")].concat($.map(tax_accounts, function(head) { return head[1]; })),
|
||||
function(head) { return '<th style="min-width: 100px;">' + (head || "") + "</th>" }).join("\n");
|
||||
|
||||
var distinct_item_names = [];
|
||||
var distinct_items = [];
|
||||
$.each(this.frm.doc["items"] || [], function(i, item) {
|
||||
if(distinct_item_names.indexOf(item.item_code || item.item_name)===-1) {
|
||||
distinct_item_names.push(item.item_code || item.item_name);
|
||||
distinct_items.push(item);
|
||||
}
|
||||
});
|
||||
|
||||
var rows = $.map(distinct_items, function(item) {
|
||||
var item_tax_record = item_tax[item.item_code || item.item_name];
|
||||
if(!item_tax_record) { return null; }
|
||||
return repl("<tr><td>%(item_name)s</td>%(taxes)s</tr>", {
|
||||
item_name: item.item_name,
|
||||
taxes: $.map(tax_accounts, function(head) {
|
||||
return item_tax_record[head[0]] ?
|
||||
"<td>(" + item_tax_record[head[0]][0] + ") " + item_tax_record[head[0]][1] + "</td>" :
|
||||
"<td></td>";
|
||||
}).join("\n")
|
||||
});
|
||||
}).join("\n");
|
||||
|
||||
if(!rows) return "";
|
||||
return '<p><a href="#" onclick="$(\'.tax-break-up\').toggleClass(\'hide\'); return false;">Show / Hide tax break-up</a><br><br></p>\
|
||||
<div class="tax-break-up hide" style="overflow-x: auto;"><table class="table table-bordered table-hover">\
|
||||
<thead><tr>' + headings + '</tr></thead> \
|
||||
<tbody>' + rows + '</tbody> \
|
||||
</table></div>';
|
||||
},
|
||||
|
||||
validate_company_and_party: function() {
|
||||
var me = this;
|
||||
var valid = true;
|
||||
|
||||
$.each(["company", "customer"], function(i, fieldname) {
|
||||
if(frappe.meta.has_field(me.frm.doc.doctype, fieldname)) {
|
||||
if (!me.frm.doc[fieldname]) {
|
||||
msgprint(__("Please specify") + ": " +
|
||||
frappe.meta.get_label(me.frm.doc.doctype, fieldname, me.frm.doc.name) +
|
||||
". " + __("It is needed to fetch Item Details."));
|
||||
valid = false;
|
||||
}
|
||||
}
|
||||
});
|
||||
return valid;
|
||||
},
|
||||
|
||||
validate_conversion_rate: function() {
|
||||
this.frm.doc.conversion_rate = flt(this.frm.doc.conversion_rate, precision("conversion_rate"));
|
||||
var conversion_rate_label = frappe.meta.get_label(this.frm.doc.doctype, "conversion_rate",
|
||||
this.frm.doc.name);
|
||||
var company_currency = this.get_company_currency();
|
||||
|
||||
if(!this.frm.doc.conversion_rate) {
|
||||
frappe.throw(repl('%(conversion_rate_label)s' +
|
||||
__(' is mandatory. Maybe Currency Exchange record is not created for ') +
|
||||
'%(from_currency)s' + __(" to ") + '%(to_currency)s',
|
||||
{
|
||||
"conversion_rate_label": conversion_rate_label,
|
||||
"from_currency": this.frm.doc.currency,
|
||||
"to_currency": company_currency
|
||||
}));
|
||||
}
|
||||
},
|
||||
|
||||
get_terms: function() {
|
||||
var me = this;
|
||||
if(this.frm.doc.tc_name) {
|
||||
return this.frm.call({
|
||||
method: "frappe.client.get_value",
|
||||
args: {
|
||||
doctype: "Terms and Conditions",
|
||||
fieldname: "terms",
|
||||
filters: { name: this.frm.doc.tc_name },
|
||||
},
|
||||
});
|
||||
}
|
||||
},
|
||||
|
||||
taxes_and_charges: function() {
|
||||
var me = this;
|
||||
if(this.frm.doc.taxes_and_charges) {
|
||||
return this.frm.call({
|
||||
method: "erpnext.controllers.accounts_controller.get_taxes_and_charges",
|
||||
args: {
|
||||
"master_doctype": frappe.meta.get_docfield(this.frm.doc.doctype, "taxes_and_charges",
|
||||
this.frm.doc.name).options,
|
||||
"master_name": this.frm.doc.taxes_and_charges,
|
||||
"tax_parentfield": "taxes"
|
||||
},
|
||||
callback: function(r) {
|
||||
if(!r.exc) {
|
||||
me.frm.set_value("taxes", r.message);
|
||||
me.calculate_taxes_and_totals();
|
||||
}
|
||||
}
|
||||
});
|
||||
}
|
||||
},
|
||||
|
||||
show_item_wise_taxes: function() {
|
||||
if(this.frm.fields_dict.other_charges_calculation) {
|
||||
$(this.get_item_wise_taxes_html())
|
||||
.appendTo($(this.frm.fields_dict.other_charges_calculation.wrapper).empty());
|
||||
}
|
||||
},
|
||||
|
||||
is_recurring: function() {
|
||||
// set default values for recurring documents
|
||||
if(this.frm.doc.is_recurring) {
|
||||
var owner_email = this.frm.doc.owner=="Administrator"
|
||||
? frappe.user_info("Administrator").email
|
||||
: this.frm.doc.owner;
|
||||
|
||||
this.frm.doc.notification_email_address = $.map([cstr(owner_email),
|
||||
cstr(this.frm.doc.contact_email)], function(v) { return v || null; }).join(", ");
|
||||
this.frm.doc.repeat_on_day_of_month = frappe.datetime.str_to_obj(this.frm.doc.posting_date).getDate();
|
||||
}
|
||||
|
||||
refresh_many(["notification_email_address", "repeat_on_day_of_month"]);
|
||||
},
|
||||
|
||||
from_date: function() {
|
||||
// set to_date
|
||||
if(this.frm.doc.from_date) {
|
||||
var recurring_type_map = {'Monthly': 1, 'Quarterly': 3, 'Half-yearly': 6,
|
||||
'Yearly': 12};
|
||||
|
||||
var months = recurring_type_map[this.frm.doc.recurring_type];
|
||||
if(months) {
|
||||
var to_date = frappe.datetime.add_months(this.frm.doc.from_date,
|
||||
months);
|
||||
this.frm.doc.to_date = frappe.datetime.add_days(to_date, -1);
|
||||
refresh_field('to_date');
|
||||
}
|
||||
}
|
||||
}
|
||||
});
|
||||
Reference in New Issue
Block a user