// Copyright (c) 2013, Web Notes Technologies Pvt. Ltd. // License: GNU General Public License v3. See license.txt wn.provide("erpnext"); wn.require("app/js/controllers/stock_controller.js"); erpnext.TransactionController = erpnext.stock.StockController.extend({ onload: function() { if(this.frm.doc.__islocal) { var me = this, today = get_today(), currency = wn.defaults.get_default("currency"); $.each({ posting_date: today, due_date: today, transaction_date: today, currency: currency, price_list_currency: currency, status: "Draft", company: wn.defaults.get_default("company"), fiscal_year: wn.defaults.get_default("fiscal_year"), is_subcontracted: "No", conversion_rate: 1.0, plc_conversion_rate: 1.0 }, function(fieldname, value) { if(me.frm.fields_dict[fieldname] && !me.frm.doc[fieldname]) me.frm.set_value(fieldname, value); }); me.frm.script_manager.trigger("company"); } }, onload_post_render: function() { if(this.frm.doc.__islocal && this.frm.doc.company && !this.frm.doc.customer) { var me = this; return this.frm.call({ doc: this.frm.doc, method: "onload_post_render", freeze: true, callback: function(r) { // remove this call when using client side mapper me.set_default_values(); me.set_dynamic_labels(); } }); } }, refresh: function() { this.frm.clear_custom_buttons(); erpnext.hide_naming_series(); erpnext.hide_company(); this.show_item_wise_taxes(); this.set_dynamic_labels(); }, validate: function() { this.calculate_taxes_and_totals(); }, set_default_values: function() { $.each(wn.model.get_doclist(this.frm.doctype, this.frm.docname), function(i, doc) { var updated = wn.model.set_default_values(doc); if(doc.parentfield) { refresh_field(doc.parentfield); } else { refresh_field(updated); } }); }, company: function() { if(this.frm.doc.company && this.frm.fields_dict.currency) { if(!this.frm.doc.currency) { this.frm.set_value("currency", this.get_company_currency()); } this.frm.script_manager.trigger("currency"); } }, get_company_currency: function() { return erpnext.get_currency(this.frm.doc.company); }, currency: function() { var me = this; this.set_dynamic_labels(); var company_currency = this.get_company_currency(); if(this.frm.doc.currency !== company_currency) { this.get_exchange_rate(this.frm.doc.currency, company_currency, function(exchange_rate) { if(exchange_rate) { me.frm.set_value("conversion_rate", exchange_rate); me.conversion_rate(); } }); } else { this.conversion_rate(); } }, conversion_rate: function() { if(this.frm.doc.currency === this.get_company_currency()) { this.frm.set_value("conversion_rate", 1.0); } else if(this.frm.doc.currency === this.frm.doc.price_list_currency && this.frm.doc.plc_conversion_rate !== this.frm.doc.conversion_rate) { this.frm.set_value("plc_conversion_rate", this.frm.doc.conversion_rate); } this.calculate_taxes_and_totals(); }, price_list_name: function(buying_or_selling) { var me = this; if(this.frm.doc.price_list_name) { return this.frm.call({ method: "setup.utils.get_price_list_currency", args: { price_list_name: this.frm.doc.price_list_name, }, callback: function(r) { if(!r.exc) { me.price_list_currency(); } } }); } }, get_exchange_rate: function(from_currency, to_currency, callback) { var exchange_name = from_currency + "-" + to_currency; wn.model.with_doc("Currency Exchange", exchange_name, function(name) { var exchange_doc = wn.model.get_doc("Currency Exchange", exchange_name); callback(exchange_doc ? flt(exchange_doc.exchange_rate) : 0); }); }, price_list_currency: function() { this.set_dynamic_labels(); var company_currency = this.get_company_currency(); if(this.frm.doc.price_list_currency !== company_currency) { this.get_exchange_rate(this.frm.doc.price_list_currency, company_currency, function(exchange_rate) { if(exchange_rate) { me.frm.set_value("price_list_currency", exchange_rate); me.plc_conversion_rate(); } }); } else { this.plc_conversion_rate(); } }, plc_conversion_rate: function() { if(this.frm.doc.price_list_currency === this.get_company_currency()) { this.frm.set_value("plc_conversion_rate", 1.0); } else if(this.frm.doc.price_list_currency === this.frm.doc.currency) { this.frm.set_value("conversion_rate", this.frm.doc.plc_conversion_rate); this.calculate_taxes_and_totals(); } }, qty: function(doc, cdt, cdn) { this.calculate_taxes_and_totals(); }, tax_rate: function(doc, cdt, cdn) { this.calculate_taxes_and_totals(); }, row_id: function(doc, cdt, cdn) { var tax = wn.model.get_doc(cdt, cdn); try { this.validate_on_previous_row(tax); this.calculate_taxes_and_totals(); } catch(e) { tax.row_id = null; refresh_field("row_id", tax.name, tax.parentfield); throw e; } }, set_dynamic_labels: function() { // What TODO? should we make price list system non-mandatory? this.frm.toggle_reqd("plc_conversion_rate", !!(this.frm.doc.price_list_name && this.frm.doc.price_list_currency)); var company_currency = this.get_company_currency(); this.change_form_labels(company_currency); this.change_grid_labels(company_currency); this.frm.refresh_fields(); }, recalculate: function() { this.calculate_taxes_and_totals(); }, recalculate_values: function() { this.calculate_taxes_and_totals(); }, calculate_charges: function() { this.calculate_taxes_and_totals(); }, included_in_print_rate: function(doc, cdt, cdn) { var tax = wn.model.get_doc(cdt, cdn); try { this.validate_on_previous_row(tax); this.validate_inclusive_tax(tax); this.calculate_taxes_and_totals(); } catch(e) { tax.included_in_print_rate = 0; refresh_field("included_in_print_rate", tax.name, tax.parentfield); throw e; } }, validate_on_previous_row: function(tax) { // validate if a valid row id is mentioned in case of // On Previous Row Amount and On Previous Row Total if((["On Previous Row Amount", "On Previous Row Total"].indexOf(tax.charge_type) != -1) && (!tax.row_id || cint(tax.row_id) >= tax.idx)) { var msg = repl(wn._("Row") + " # %(idx)s [%(doctype)s]: " + wn._("Please specify a valid") + " %(row_id_label)s", { idx: tax.idx, doctype: tax.doctype, row_id_label: wn.meta.get_label(tax.doctype, "row_id", tax.name) }); msgprint(msg); throw msg; } }, validate_inclusive_tax: function(tax) { if(!this.frm.tax_doclist) this.frm.tax_doclist = this.get_tax_doclist(); var actual_type_error = function() { var msg = repl(wn._("For row") + " # %(idx)s [%(doctype)s]: " + "%(charge_type_label)s = \"%(charge_type)s\" " + wn._("cannot be included in Item's rate"), { idx: tax.idx, doctype: tax.doctype, charge_type_label: wn.meta.get_label(tax.doctype, "charge_type", tax.name), charge_type: tax.charge_type }); msgprint(msg); throw msg; }; var on_previous_row_error = function(row_range) { var msg = repl(wn._("For row") + " # %(idx)s [%(doctype)s]: " + wn._("to be included in Item's rate, it is required that: ") + " [" + wn._("Row") + " # %(row_range)s] " + wn._("also be included in Item's rate"), { idx: tax.idx, doctype: tax.doctype, charge_type_label: wn.meta.get_label(tax.doctype, "charge_type", tax.name), charge_type: tax.charge_type, inclusive_label: wn.meta.get_label(tax.doctype, "included_in_print_rate", tax.name), row_range: row_range, }); msgprint(msg); 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.tax_doclist[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.tax_doclist.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); } } } }, _load_item_tax_rate: function(item_tax_rate) { return item_tax_rate ? JSON.parse(item_tax_rate) : {}; }, _get_tax_rate: function(tax, item_tax_map) { return (keys(item_tax_map).indexOf(tax.account_head) != -1) ? flt(item_tax_map[tax.account_head], precision("rate", tax)) : tax.rate; }, get_item_wise_taxes_html: function() { var item_tax = {}; var tax_accounts = []; var company_currency = this.get_company_currency(); $.each(this.get_tax_doclist(), 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 = tax_data[0] == null ? "" : (flt(tax_data[0], tax_rate_precision) + "%"), tax_amount = format_currency(flt(tax_data[1], tax_amount_precision), company_currency); 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 = $.map([wn._("Item Name")].concat($.map(tax_accounts, function(head) { return head[1]; })), function(head) { return '