brotherton-erpnext/erpnext/selling/sales_common.js
2014-02-12 14:54:14 +05:30

642 lines
20 KiB
JavaScript

// Copyright (c) 2013, Web Notes Technologies Pvt. Ltd. and Contributors
// License: GNU General Public License v3. See license.txt
// Preset
// ------
// cur_frm.cscript.tname - Details table name
// cur_frm.cscript.fname - Details fieldname
// cur_frm.cscript.other_fname - fieldname
// cur_frm.cscript.sales_team_fname - Sales Team fieldname
wn.provide("erpnext.selling");
wn.require("assets/erpnext/js/transaction.js");
{% include "public/js/controllers/accounts.js" %}
erpnext.selling.SellingController = erpnext.TransactionController.extend({
onload: function() {
this._super();
this.toggle_rounded_total();
this.setup_queries();
this.toggle_editable_price_list_rate();
},
setup_queries: function() {
var me = this;
this.frm.add_fetch("sales_partner", "commission_rate", "commission_rate");
$.each([["customer_address", "customer_filter"],
["shipping_address_name", "customer_filter"],
["contact_person", "customer_filter"],
["customer", "customer"],
["lead", "lead"]],
function(i, opts) {
if(me.frm.fields_dict[opts[0]])
me.frm.set_query(opts[0], erpnext.queries[opts[1]]);
});
if(this.frm.fields_dict.taxes_and_charges) {
this.frm.set_query("taxes_and_charges", function() {
return {
filters: [
['Sales Taxes and Charges Master', 'company', '=', me.frm.doc.company],
['Sales Taxes and Charges Master', 'docstatus', '!=', 2]
]
}
});
}
if(this.frm.fields_dict.selling_price_list) {
this.frm.set_query("selling_price_list", function() {
return { filters: { selling: 1 } };
});
}
if(!this.fname) {
return;
}
if(this.frm.fields_dict[this.fname].grid.get_field('item_code')) {
this.frm.set_query("item_code", this.fname, function() {
return {
query: "erpnext.controllers.queries.item_query",
filters: (me.frm.doc.order_type === "Maintenance" ?
{'is_service_item': 'Yes'}:
{'is_sales_item': 'Yes' })
}
});
}
if(this.frm.fields_dict[this.fname].grid.get_field('batch_no')) {
this.frm.set_query("batch_no", this.fname, function(doc, cdt, cdn) {
var item = wn.model.get_doc(cdt, cdn);
if(!item.item_code) {
wn.throw(wn._("Please enter Item Code to get batch no"));
} else {
filters = {
'item_code': item.item_code,
'posting_date': me.frm.doc.posting_date,
}
if(item.warehouse) filters["warehouse"] = item.warehouse
return {
query : "erpnext.controllers.queries.get_batch_no",
filters: filters
}
}
});
}
if(this.frm.fields_dict.sales_team && this.frm.fields_dict.sales_team.grid.get_field("sales_person")) {
this.frm.set_query("sales_person", "sales_team", erpnext.queries.not_a_group_filter);
}
},
refresh: function() {
this._super();
this.frm.toggle_display("customer_name",
(this.frm.doc.customer_name && this.frm.doc.customer_name!==this.frm.doc.customer));
if(this.frm.fields_dict.packing_details) {
var packing_list_exists = this.frm.get_doclist({parentfield: "packing_details"}).length;
this.frm.toggle_display("packing_list", packing_list_exists ? true : false);
}
},
customer: function() {
erpnext.utils.get_party_details(this.frm);
},
customer_address: function() {
erpnext.utils.get_address_display(this.frm, "customer_address");
},
contact_person: function() {
erpnext.utils.get_contact_details(this.frm);
},
barcode: function(doc, cdt, cdn) {
this.item_code(doc, cdt, cdn);
},
item_code: function(doc, cdt, cdn) {
var me = this;
var item = wn.model.get_doc(cdt, cdn);
if(item.item_code || item.barcode || item.serial_no) {
if(!this.validate_company_and_party("customer")) {
cur_frm.fields_dict[me.frm.cscript.fname].grid.grid_rows[item.idx - 1].remove();
} else {
return this.frm.call({
method: "erpnext.stock.get_item_details.get_item_details",
child: item,
args: {
args: {
item_code: item.item_code,
barcode: item.barcode,
serial_no: item.serial_no,
warehouse: item.warehouse,
doctype: me.frm.doc.doctype,
parentfield: item.parentfield,
customer: me.frm.doc.customer,
currency: me.frm.doc.currency,
conversion_rate: me.frm.doc.conversion_rate,
price_list: me.frm.doc.selling_price_list,
price_list_currency: me.frm.doc.price_list_currency,
plc_conversion_rate: me.frm.doc.plc_conversion_rate,
company: me.frm.doc.company,
order_type: me.frm.doc.order_type,
is_pos: cint(me.frm.doc.is_pos),
"transaction_type": "selling"
}
},
callback: function(r) {
if(!r.exc) {
me.frm.script_manager.trigger("price_list_rate", cdt, cdn);
}
}
});
}
}
},
selling_price_list: function() {
this.get_price_list_currency("Selling");
},
price_list_rate: function(doc, cdt, cdn) {
var item = wn.model.get_doc(cdt, cdn);
wn.model.round_floats_in(item, ["price_list_rate", "discount_percentage"]);
item.rate = flt(item.price_list_rate * (1 - item.discount_percentage / 100.0),
precision("rate", item));
this.calculate_taxes_and_totals();
},
discount_percentage: function(doc, cdt, cdn) {
var item = wn.model.get_doc(cdt, cdn);
if(!item.price_list_rate) {
item.discount_percentage = 0.0;
} else {
this.price_list_rate(doc, cdt, cdn);
}
},
rate: function(doc, cdt, cdn) {
var item = wn.model.get_doc(cdt, cdn);
wn.model.round_floats_in(item, ["rate", "price_list_rate"]);
if(item.price_list_rate) {
item.discount_percentage = flt((1 - item.rate / item.price_list_rate) * 100.0,
precision("discount_percentage", item));
} else {
item.discount_percentage = 0.0;
}
this.calculate_taxes_and_totals();
},
discount_amount: function() {
this.calculate_taxes_and_totals();
},
commission_rate: function() {
this.calculate_commission();
refresh_field("total_commission");
},
total_commission: function() {
if(this.frm.doc.net_total) {
wn.model.round_floats_in(this.frm.doc, ["net_total", "total_commission"]);
if(this.frm.doc.net_total < this.frm.doc.total_commission) {
var msg = (wn._("[Error]") + " " +
wn._(wn.meta.get_label(this.frm.doc.doctype, "total_commission",
this.frm.doc.name)) + " > " +
wn._(wn.meta.get_label(this.frm.doc.doctype, "net_total", this.frm.doc.name)));
msgprint(msg);
throw msg;
}
this.frm.set_value("commission_rate",
flt(this.frm.doc.total_commission * 100.0 / this.frm.doc.net_total));
}
},
allocated_percentage: function(doc, cdt, cdn) {
var sales_person = wn.model.get_doc(cdt, cdn);
if(sales_person.allocated_percentage) {
sales_person.allocated_percentage = flt(sales_person.allocated_percentage,
precision("allocated_percentage", sales_person));
sales_person.allocated_amount = flt(this.frm.doc.net_total *
sales_person.allocated_percentage / 100.0,
precision("allocated_amount", sales_person));
refresh_field(["allocated_percentage", "allocated_amount"], sales_person.name,
sales_person.parentfield);
}
},
warehouse: function(doc, cdt, cdn) {
var item = wn.model.get_doc(cdt, cdn);
if(item.item_code && item.warehouse) {
return this.frm.call({
method: "erpnext.selling.utils.get_available_qty",
child: item,
args: {
item_code: item.item_code,
warehouse: item.warehouse,
},
});
}
},
toggle_rounded_total: function() {
var me = this;
if(cint(wn.defaults.get_global_default("disable_rounded_total"))) {
$.each(["rounded_total", "rounded_total_export"], function(i, fieldname) {
me.frm.set_df_property(fieldname, "print_hide", 1);
me.frm.toggle_display(fieldname, false);
});
}
},
toggle_editable_price_list_rate: function() {
var df = wn.meta.get_docfield(this.tname, "price_list_rate", this.frm.doc.name);
var editable_price_list_rate = cint(wn.defaults.get_default("editable_price_list_rate"));
if(df && editable_price_list_rate) {
df.read_only = 0;
}
},
calculate_taxes_and_totals: function() {
this._super();
this.calculate_total_advance("Sales Invoice", "advance_adjustment_details");
this.calculate_commission();
this.calculate_contribution();
// TODO check for custom_recalc in custom scripts of server
this.frm.refresh_fields();
},
calculate_item_values: function() {
var me = this;
if (!this.discount_amount_applied) {
$.each(this.frm.item_doclist, function(i, item) {
wn.model.round_floats_in(item);
item.amount = flt(item.rate * item.qty, precision("amount", item));
me._set_in_company_currency(item, "price_list_rate", "base_price_list_rate");
me._set_in_company_currency(item, "rate", "base_rate");
me._set_in_company_currency(item, "amount", "base_amount");
});
}
},
determine_exclusive_rate: function() {
var me = this;
$.each(me.frm.item_doclist, function(n, item) {
var item_tax_map = me._load_item_tax_rate(item.item_tax_rate);
var cumulated_tax_fraction = 0.0;
$.each(me.frm.tax_doclist, function(i, tax) {
tax.tax_fraction_for_current_item = me.get_current_tax_fraction(tax, item_tax_map);
if(i==0) {
tax.grand_total_fraction_for_current_item = 1 + tax.tax_fraction_for_current_item;
} else {
tax.grand_total_fraction_for_current_item =
me.frm.tax_doclist[i-1].grand_total_fraction_for_current_item +
tax.tax_fraction_for_current_item;
}
cumulated_tax_fraction += tax.tax_fraction_for_current_item;
});
if(cumulated_tax_fraction && !me.discount_amount_applied) {
item.base_amount = flt(
(item.amount * me.frm.doc.conversion_rate) / (1 + cumulated_tax_fraction),
precision("base_amount", item));
item.base_rate = flt(item.base_amount / item.qty, precision("base_rate", item));
if(item.discount_percentage == 100) {
item.base_price_list_rate = item.base_rate;
item.base_rate = 0.0;
} else {
item.base_price_list_rate = flt(item.base_rate / (1 - item.discount_percentage / 100.0),
precision("base_price_list_rate", item));
}
}
});
},
get_current_tax_fraction: function(tax, item_tax_map) {
// Get tax fraction for calculating tax exclusive amount
// from tax inclusive amount
var current_tax_fraction = 0.0;
if(cint(tax.included_in_print_rate)) {
var tax_rate = this._get_tax_rate(tax, item_tax_map);
if(tax.charge_type == "On Net Total") {
current_tax_fraction = (tax_rate / 100.0);
} else if(tax.charge_type == "On Previous Row Amount") {
current_tax_fraction = (tax_rate / 100.0) *
this.frm.tax_doclist[cint(tax.row_id) - 1].tax_fraction_for_current_item;
} else if(tax.charge_type == "On Previous Row Total") {
current_tax_fraction = (tax_rate / 100.0) *
this.frm.tax_doclist[cint(tax.row_id) - 1].grand_total_fraction_for_current_item;
}
}
return current_tax_fraction;
},
calculate_net_total: function() {
var me = this;
this.frm.doc.net_total = this.frm.doc.net_total_export = 0.0;
$.each(this.frm.item_doclist, function(i, item) {
me.frm.doc.net_total += item.base_amount;
me.frm.doc.net_total_export += item.amount;
});
wn.model.round_floats_in(this.frm.doc, ["net_total", "net_total_export"]);
},
calculate_totals: function() {
var me = this;
var tax_count = this.frm.tax_doclist.length;
this.frm.doc.grand_total = flt(
tax_count ? this.frm.tax_doclist[tax_count - 1].total : this.frm.doc.net_total,
precision("grand_total"));
this.frm.doc.grand_total_export = flt(this.frm.doc.grand_total / this.frm.doc.conversion_rate,
precision("grand_total_export"));
this.frm.doc.other_charges_total = flt(this.frm.doc.grand_total - this.frm.doc.net_total,
precision("other_charges_total"));
this.frm.doc.other_charges_total_export = flt(this.frm.doc.grand_total_export -
this.frm.doc.net_total_export + flt(this.frm.doc.discount_amount),
precision("other_charges_total_export"));
this.frm.doc.rounded_total = Math.round(this.frm.doc.grand_total);
this.frm.doc.rounded_total_export = Math.round(this.frm.doc.grand_total_export);
},
apply_discount_amount: function() {
var me = this;
var distributed_amount = 0.0;
if (this.frm.doc.discount_amount) {
var grand_total_for_discount_amount = this.get_grand_total_for_discount_amount();
// calculate item amount after Discount Amount
if (grand_total_for_discount_amount) {
$.each(this.frm.item_doclist, function(i, item) {
distributed_amount = flt(me.frm.doc.discount_amount) * item.base_amount / grand_total_for_discount_amount;
item.base_amount = flt(item.base_amount - distributed_amount, precision("base_amount", item));
});
this.discount_amount_applied = true;
this._calculate_taxes_and_totals();
}
}
},
get_grand_total_for_discount_amount: function() {
var me = this;
var total_actual_tax = 0.0;
var actual_taxes_dict = {};
$.each(this.frm.tax_doclist, function(i, tax) {
if (tax.charge_type == "Actual")
actual_taxes_dict[tax.idx] = tax.tax_amount;
else if (actual_taxes_dict[tax.row_id] !== null) {
actual_tax_amount = flt(actual_taxes_dict[tax.row_id]) * flt(tax.rate) / 100;
actual_taxes_dict[tax.idx] = actual_tax_amount;
}
});
$.each(actual_taxes_dict, function(key, value) {
if (value)
total_actual_tax += value;
});
grand_total_for_discount_amount = flt(this.frm.doc.grand_total - total_actual_tax,
precision("grand_total"));
return grand_total_for_discount_amount;
},
calculate_outstanding_amount: function() {
// NOTE:
// paid_amount and write_off_amount is only for POS Invoice
// total_advance is only for non POS Invoice
if(this.frm.doc.doctype == "Sales Invoice" && this.frm.doc.docstatus==0) {
wn.model.round_floats_in(this.frm.doc, ["grand_total", "total_advance", "write_off_amount",
"paid_amount"]);
var total_amount_to_pay = this.frm.doc.grand_total - this.frm.doc.write_off_amount - this.frm.doc.total_advance;
this.frm.doc.paid_amount = this.frm.doc.is_pos? flt(total_amount_to_pay): 0.0;
this.frm.doc.outstanding_amount = flt(total_amount_to_pay - this.frm.doc.paid_amount,
precision("outstanding_amount"));
}
},
calculate_commission: function() {
if(this.frm.fields_dict.commission_rate) {
if(this.frm.doc.commission_rate > 100) {
var msg = wn._(wn.meta.get_label(this.frm.doc.doctype, "commission_rate", this.frm.doc.name)) +
" " + wn._("cannot be greater than 100");
msgprint(msg);
throw msg;
}
this.frm.doc.total_commission = flt(this.frm.doc.net_total * this.frm.doc.commission_rate / 100.0,
precision("total_commission"));
}
},
calculate_contribution: function() {
var me = this;
$.each(wn.model.get_doclist(this.frm.doc.doctype, this.frm.doc.name,
{parentfield: "sales_team"}), function(i, sales_person) {
wn.model.round_floats_in(sales_person);
if(sales_person.allocated_percentage) {
sales_person.allocated_amount = flt(
me.frm.doc.net_total * sales_person.allocated_percentage / 100.0,
precision("allocated_amount", sales_person));
}
});
},
_cleanup: function() {
this._super();
this.frm.doc.in_words = this.frm.doc.in_words_export = "";
},
shipping_rule: function() {
var me = this;
if(this.frm.doc.shipping_rule) {
return this.frm.call({
doc: this.frm.doc,
method: "apply_shipping_rule",
callback: function(r) {
if(!r.exc) {
me.calculate_taxes_and_totals();
}
}
})
}
},
set_dynamic_labels: function() {
this._super();
set_sales_bom_help(this.frm.doc);
},
change_form_labels: function(company_currency) {
var me = this;
var field_label_map = {};
var setup_field_label_map = function(fields_list, currency) {
$.each(fields_list, function(i, fname) {
var docfield = wn.meta.docfield_map[me.frm.doc.doctype][fname];
if(docfield) {
var label = wn._(docfield.label || "").replace(/\([^\)]*\)/g, "");
field_label_map[fname] = label.trim() + " (" + currency + ")";
}
});
};
setup_field_label_map(["net_total", "other_charges_total", "grand_total",
"rounded_total", "in_words",
"outstanding_amount", "total_advance", "paid_amount", "write_off_amount"],
company_currency);
setup_field_label_map(["net_total_export", "other_charges_total_export", "grand_total_export",
"rounded_total_export", "in_words_export"], this.frm.doc.currency);
cur_frm.set_df_property("conversion_rate", "description", "1 " + this.frm.doc.currency
+ " = [?] " + company_currency)
if(this.frm.doc.price_list_currency && this.frm.doc.price_list_currency!=company_currency) {
cur_frm.set_df_property("plc_conversion_rate", "description", "1 " + this.frm.doc.price_list_currency
+ " = [?] " + company_currency)
}
// toggle fields
this.frm.toggle_display(["conversion_rate", "net_total", "other_charges_total",
"grand_total", "rounded_total", "in_words"],
this.frm.doc.currency != company_currency);
this.frm.toggle_display(["plc_conversion_rate", "price_list_currency"],
this.frm.doc.price_list_currency != company_currency);
// set labels
$.each(field_label_map, function(fname, label) {
me.frm.fields_dict[fname].set_label(label);
});
},
change_grid_labels: function(company_currency) {
var me = this;
var field_label_map = {};
var setup_field_label_map = function(fields_list, currency, parentfield) {
var grid_doctype = me.frm.fields_dict[parentfield].grid.doctype;
$.each(fields_list, function(i, fname) {
var docfield = wn.meta.docfield_map[grid_doctype][fname];
if(docfield) {
var label = wn._(docfield.label || "").replace(/\([^\)]*\)/g, "");
field_label_map[grid_doctype + "-" + fname] =
label.trim() + " (" + currency + ")";
}
});
}
setup_field_label_map(["base_rate", "base_price_list_rate", "base_amount"],
company_currency, this.fname);
setup_field_label_map(["rate", "price_list_rate", "amount"],
this.frm.doc.currency, this.fname);
setup_field_label_map(["tax_amount", "total"], company_currency, "other_charges");
if(this.frm.fields_dict["advance_allocation_details"]) {
setup_field_label_map(["advance_amount", "allocated_amount"], company_currency,
"advance_allocation_details");
}
// toggle columns
var item_grid = this.frm.fields_dict[this.fname].grid;
var show = (this.frm.doc.currency != company_currency) ||
(wn.model.get_doclist(cur_frm.doctype, cur_frm.docname,
{parentfield: "other_charges", included_in_print_rate: 1}).length);
$.each(["base_rate", "base_price_list_rate", "base_amount"], function(i, fname) {
if(wn.meta.get_docfield(item_grid.doctype, fname))
item_grid.set_column_disp(fname, show);
});
// set labels
var $wrapper = $(this.frm.wrapper);
$.each(field_label_map, function(fname, label) {
fname = fname.split("-");
var df = wn.meta.get_docfield(fname[0], fname[1], me.frm.doc.name);
if(df) df.label = label;
});
},
shipping_address_name: function () {
var me = this;
if(this.frm.doc.shipping_address_name) {
wn.model.with_doc("Address", this.frm.doc.shipping_address_name, function(name) {
var address = wn.model.get_doc("Address", name);
var out = $.map(["address_line1", "address_line2", "city"],
function(f) { return address[f]; });
var state_pincode = $.map(["state", "pincode"], function(f) { return address[f]; }).join(" ");
if(state_pincode) out.push(state_pincode);
if(address["country"]) out.push(address["country"]);
out.concat($.map([["Phone:", address["phone"]], ["Fax:", address["fax"]]],
function(val) { return val[1] ? val.join(" ") : null; }));
me.frm.set_value("shipping_address", out.join("\n"));
});
}
}
});
// Help for Sales BOM items
var set_sales_bom_help = function(doc) {
if(!cur_frm.fields_dict.packing_list) return;
if (getchildren('Packed Item', doc.name, 'packing_details').length) {
$(cur_frm.fields_dict.packing_list.row.wrapper).toggle(true);
if (inList(['Delivery Note', 'Sales Invoice'], doc.doctype)) {
help_msg = "<div class='alert alert-warning'>" +
wn._("For 'Sales BOM' items, warehouse, serial no and batch no \
will be considered from the 'Packing List' table. \
If warehouse and batch no are same for all packing items for any 'Sales BOM' item, \
those values can be entered in the main item table, values will be copied to 'Packing List' table.")+
"</div>";
wn.meta.get_docfield(doc.doctype, 'sales_bom_help', doc.name).options = help_msg;
}
} else {
$(cur_frm.fields_dict.packing_list.row.wrapper).toggle(false);
if (inList(['Delivery Note', 'Sales Invoice'], doc.doctype)) {
wn.meta.get_docfield(doc.doctype, 'sales_bom_help', doc.name).options = '';
}
}
refresh_field('sales_bom_help');
}