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All the calculations in taxes_and_totals file

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This commit is contained in:
Nabin Hait 2015-01-22 17:13:13 +05:30
parent 0c8bde5805
commit b4a3dfa893
6 changed files with 365 additions and 388 deletions
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2
erpnext/accounts/doctype/purchase_invoice/purchase_invoice.js
View File

@ -94,7 +94,7 @@ erpnext.accounts.PurchaseInvoice = erpnext.buying.BuyingController.extend({
},
allocated_amount: function() {
this.calculate_total_advance("Purchase Invoice", "advances");
this.calculate_total_advance();
this.frm.refresh_fields();
},

7
erpnext/accounts/doctype/sales_invoice/sales_invoice.js
View File

@ -167,7 +167,7 @@ erpnext.accounts.SalesInvoiceController = erpnext.selling.SellingController.exte
},
allocated_amount: function() {
this.calculate_total_advance("Sales Invoice", "advances");
this.calculate_total_advance();
this.frm.refresh_fields();
},
@ -176,8 +176,7 @@ erpnext.accounts.SalesInvoiceController = erpnext.selling.SellingController.exte
frappe.model.round_floats_in(this.frm.doc, ["grand_total", "paid_amount"]);
// this will make outstanding amount 0
this.frm.set_value("write_off_amount",
flt(this.frm.doc.grand_total - this.frm.doc.paid_amount,
precision("write_off_amount"))
flt(this.frm.doc.grand_total - this.frm.doc.paid_amount, precision("write_off_amount"))
);
}
@ -249,7 +248,7 @@ cur_frm.cscript.mode_of_payment = function(doc) {
if(doc.is_pos) {
return cur_frm.call({
method: "erpnext.accounts.doctype.sales_invoice.sales_invoice.get_bank_cash_account",
args: {
args: {
"mode_of_payment": doc.mode_of_payment,
"company": doc.company
},

47
erpnext/buying/doctype/purchase_common/purchase_common.js
View File

@ -2,8 +2,9 @@
// License: GNU General Public License v3. See license.txt
frappe.provide("erpnext.buying");
frappe.require("assets/erpnext/js/transaction.js");
{% include "public/js/controllers/accounts.js" %}
frappe.require("assets/erpnext/js/controllers/transaction.js");
{% include "public/js/controllers/accounts.js" %};
cur_frm.email_field = "contact_email";
@ -171,27 +172,6 @@ erpnext.buying.BuyingController = erpnext.TransactionController.extend({
}
},
calculate_taxes_and_totals: function() {
this._super();
this.calculate_total_advance("Purchase Invoice", "advances");
this.frm.refresh_fields();
},
calculate_item_values: function() {
var me = this;
$.each(this.frm.doc["items"] || [], function(i, item) {
frappe.model.round_floats_in(item);
item.amount = flt(item.rate * item.qty, precision("amount", item));
item.item_tax_amount = 0.0;
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");
});
},
calculate_net_total: function() {
var me = this;
@ -249,27 +229,6 @@ erpnext.buying.BuyingController = erpnext.TransactionController.extend({
this.frm.doc.conversion_rate, precision("other_charges_deducted_import"));
},
_cleanup: function() {
this._super();
this.frm.doc.in_words = this.frm.doc.in_words_import = "";
if(this.frm.doc["items"].length) {
if(!frappe.meta.get_docfield(this.frm.doc["items"][0].doctype, "item_tax_amount", this.frm.doctype)) {
$.each(this.frm.doc["items"] || [], function(i, item) {
delete item["item_tax_amount"];
});
}
}
if(this.frm.doc["taxes"].length) {
if(!frappe.meta.get_docfield(this.frm.doc["taxes"][0].doctype, "tax_amount_after_discount_amount", this.frm.doctype)) {
$.each(this.frm.doc["taxes"] || [], function(i, tax) {
delete tax["tax_amount_after_discount_amount"];
});
}
}
},
calculate_outstanding_amount: function() {
if(this.frm.doc.doctype == "Purchase Invoice" && this.frm.doc.docstatus < 2) {
frappe.model.round_floats_in(this.frm.doc, ["grand_total", "total_advance", "write_off_amount"]);

354
erpnext/public/js/controllers/taxes_and_totals.js Normal file
View File

@ -0,0 +1,354 @@
// Copyright (c) 2013, Web Notes Technologies Pvt. Ltd. and Contributors
// License: GNU General Public License v3. See license.txt
frappe.provide("erpnext");
frappe.require("assets/erpnext/js/controllers/stock_controller.js");
erpnext.taxes_and_totals = erpnext.stock.StockController.extend({
calculate_taxes_and_totals: function(update_paid_amount) {
this.discount_amount_applied = false;
this._calculate_taxes_and_totals();
if (frappe.meta.get_docfield(this.frm.doc.doctype, "discount_amount"))
this.apply_discount_amount();
// Advance calculation applicable to Sales /Purchase Invoice
if(in_list(["Sales Invoice", "Purchase Invoice"], this.frm.doc.doctype) && this.frm.doc.docstatus < 2) {
this.calculate_total_advance(update_paid_amount);
}
// Sales person's commission
if(in_list(["Quotation", "Sales Order", "Delivery Note", "Sales Invoice"])) {
this.calculate_commission();
this.calculate_contribution();
}
this.frm.refresh_fields();
},
_calculate_taxes_and_totals: function() {
this.validate_conversion_rate();
this.calculate_item_values();
this.initialize_taxes();
this.determine_exclusive_rate();
this.calculate_net_total();
this.calculate_taxes();
this.calculate_totals();
this._cleanup();
this.show_item_wise_taxes();
},
initialize_taxes: function() {
var me = this;
$.each(this.frm.doc["taxes"] || [], function(i, tax) {
tax.item_wise_tax_detail = {};
tax_fields = ["total", "tax_amount_after_discount_amount",
"tax_amount_for_current_item", "grand_total_for_current_item",
"tax_fraction_for_current_item", "grand_total_fraction_for_current_item"]
if (!me.discount_amount_applied)
tax_fields.push("tax_amount");
$.each(tax_fields, function(i, fieldname) { tax[fieldname] = 0.0 });
me.validate_on_previous_row(tax);
me.validate_inclusive_tax(tax);
frappe.model.round_floats_in(tax);
});
},
calculate_taxes: function() {
var me = this;
var actual_tax_dict = {};
// maintain actual tax rate based on idx
$.each(this.frm.doc["taxes"] || [], function(i, tax) {
if (tax.charge_type == "Actual") {
actual_tax_dict[tax.idx] = flt(tax.rate, precision("tax_amount", tax));
}
});
$.each(this.frm.doc["items"] || [], function(n, item) {
var item_tax_map = me._load_item_tax_rate(item.item_tax_rate);
$.each(me.frm.doc["taxes"] || [], function(i, tax) {
// tax_amount represents the amount of tax for the current step
var current_tax_amount = me.get_current_tax_amount(item, tax, item_tax_map);
// Adjust divisional loss to the last item
if (tax.charge_type == "Actual") {
actual_tax_dict[tax.idx] -= current_tax_amount;
if (n == me.frm.doc["items"].length - 1) {
current_tax_amount += actual_tax_dict[tax.idx]
}
}
// store tax_amount for current item as it will be used for
// charge type = 'On Previous Row Amount'
tax.tax_amount_for_current_item = current_tax_amount;
// accumulate tax amount into tax.tax_amount
if (!me.discount_amount_applied)
tax.tax_amount += current_tax_amount;
tax.tax_amount_after_discount_amount += current_tax_amount;
// for buying
if(tax.category) {
// if just for valuation, do not add the tax amount in total
// hence, setting it as 0 for further steps
current_tax_amount = (tax.category == "Valuation") ? 0.0 : current_tax_amount;
current_tax_amount *= (tax.add_deduct_tax == "Deduct") ? -1.0 : 1.0;
}
// Calculate tax.total viz. grand total till that step
// note: grand_total_for_current_item contains the contribution of
// item's amount, previously applied tax and the current tax on that item
if(i==0) {
tax.grand_total_for_current_item = flt(item.base_amount + current_tax_amount,
precision("total", tax));
} else {
tax.grand_total_for_current_item =
flt(me.frm.doc["taxes"][i-1].grand_total_for_current_item + current_tax_amount,
precision("total", tax));
}
// in tax.total, accumulate grand total for each item
tax.total += tax.grand_total_for_current_item;
// set precision in the last item iteration
if (n == me.frm.doc["items"].length - 1) {
me.round_off_totals(tax);
// adjust Discount Amount loss in last tax iteration
if ((i == me.frm.doc["taxes"].length - 1) && me.discount_amount_applied)
me.adjust_discount_amount_loss(tax);
}
});
});
},
round_off_totals: function(tax) {
tax.total = flt(tax.total, precision("total", tax));
tax.tax_amount = flt(tax.tax_amount, precision("tax_amount", tax));
tax.tax_amount_after_discount_amount = flt(tax.tax_amount_after_discount_amount,
precision("tax_amount", tax));
},
adjust_discount_amount_loss: function(tax) {
var discount_amount_loss = this.frm.doc.grand_total - flt(this.frm.doc.base_discount_amount) - tax.total;
tax.tax_amount_after_discount_amount = flt(tax.tax_amount_after_discount_amount +
discount_amount_loss, precision("tax_amount", tax));
tax.total = flt(tax.total + discount_amount_loss, precision("total", tax));
},
get_current_tax_amount: function(item, tax, item_tax_map) {
var tax_rate = this._get_tax_rate(tax, item_tax_map);
var current_tax_amount = 0.0;
if(tax.charge_type == "Actual") {
// distribute the tax amount proportionally to each item row
var actual = flt(tax.rate, precision("tax_amount", tax));
current_tax_amount = this.frm.doc.net_total ?
((item.base_amount / this.frm.doc.net_total) * actual) : 0.0;
} else if(tax.charge_type == "On Net Total") {
current_tax_amount = (tax_rate / 100.0) * item.base_amount;
} else if(tax.charge_type == "On Previous Row Amount") {
current_tax_amount = (tax_rate / 100.0) *
this.frm.doc["taxes"][cint(tax.row_id) - 1].tax_amount_for_current_item;
} else if(tax.charge_type == "On Previous Row Total") {
current_tax_amount = (tax_rate / 100.0) *
this.frm.doc["taxes"][cint(tax.row_id) - 1].grand_total_for_current_item;
}
current_tax_amount = flt(current_tax_amount, precision("tax_amount", tax));
// store tax breakup for each item
tax.item_wise_tax_detail[item.item_code || item.item_name] = [tax_rate, current_tax_amount];
return current_tax_amount;
},
_cleanup: function() {
this.frm.doc.in_words = this.frm.doc.in_words_import = this.frm.doc.in_words_export = "";
if(this.frm.doc["items"] && this.frm.doc["items"].length) {
if(!frappe.meta.get_docfield(this.frm.doc["items"][0].doctype, "item_tax_amount", this.frm.doctype)) {
$.each(this.frm.doc["items"] || [], function(i, item) {
delete item["item_tax_amount"];
});
}
}
if(this.frm.doc["taxes"] && this.frm.doc["taxes"].length) {
var temporary_fields = ["tax_amount_for_current_item", "grand_total_for_current_item",
"tax_fraction_for_current_item", "grand_total_fraction_for_current_item"]
if(!frappe.meta.get_docfield(this.frm.doc["taxes"][0].doctype, "tax_amount_after_discount_amount", this.frm.doctype)) {
temporary_fields.push("tax_amount_after_discount_amount");
}
$.each(this.frm.doc["taxes"] || [], function(i, tax) {
$.each(temporary_fields, function(i, fieldname) {
delete tax[fieldname];
});
tax.item_wise_tax_detail = JSON.stringify(tax.item_wise_tax_detail);
});
}
},
calculate_total_advance: function(update_paid_amount) {
this.frm.doc.total_advance = flt(frappe.utils.sum(
$.map(this.frm.doc["advances"] || [], function(adv) { return adv.allocated_amount })
), precision("total_advance"));
this.calculate_outstanding_amount(update_paid_amount);
},
calculate_item_values: function() {
var me = this;
if (!this.discount_amount_applied) {
$.each(this.frm.doc["items"] || [], function(i, item) {
frappe.model.round_floats_in(item);
item.amount = flt(item.rate * item.qty, precision("amount", item));
item.item_tax_amount = 0.0;
$.each(["price_list_rate", "rate", "amount"], function(i, f) {
item["base_" + f] = flt(item[f] * me.frm.doc.conversion_rate, precision("base_" + f, item));
})
});
}
},
_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;
},
apply_discount_amount: function() {
var me = this;
var distributed_amount = 0.0;
if (this.frm.doc.discount_amount) {
this.frm.set_value("base_discount_amount",
flt(this.frm.doc.discount_amount * this.frm.doc.conversion_rate, precision("base_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.doc["items"] || [], function(i, item) {
distributed_amount = flt(me.frm.doc.base_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();
}
} else {
this.frm.set_value("base_discount_amount", 0);
}
},
get_grand_total_for_discount_amount: function() {
var me = this;
var total_actual_tax = 0.0;
var actual_taxes_dict = {};
$.each(this.frm.doc["taxes"] || [], 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;
},
determine_exclusive_rate: function() {
if(!in_list(["Quotation", "Sales Order", "Delivery Note", "Sales Invoice"])) return;
var me = this;
$.each(me.frm.doc["items"] || [], 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.doc["taxes"] || [], 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.doc["taxes"][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.doc["taxes"][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.doc["taxes"][cint(tax.row_id) - 1].grand_total_fraction_for_current_item;
}
}
return current_tax_fraction;
},
})

198
erpnext/public/js/transaction.js → erpnext/public/js/controllers/transaction.js
View File

@ -2,14 +2,12 @@
// License: GNU General Public License v3. See license.txt
frappe.provide("erpnext");
frappe.require("assets/erpnext/js/controllers/stock_controller.js");
frappe.require("assets/erpnext/js/controllers/taxes_and_totals.js");
frappe.require("assets/erpnext/js/utils.js");
erpnext.TransactionController = erpnext.stock.StockController.extend({
erpnext.TransactionController = erpnext.taxes_and_totals.extend({
onload: function() {
var me = this;
this._super();
if(this.frm.doc.__islocal) {
var today = get_today(),
@ -463,16 +461,6 @@ erpnext.TransactionController = erpnext.stock.StockController.extend({
}
},
_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 = [];
@ -570,188 +558,6 @@ erpnext.TransactionController = erpnext.stock.StockController.extend({
}
},
calculate_taxes_and_totals: function() {
this.discount_amount_applied = false;
this._calculate_taxes_and_totals();
if (frappe.meta.get_docfield(this.frm.doc.doctype, "discount_amount"))
this.apply_discount_amount();
},
_calculate_taxes_and_totals: function() {
this.validate_conversion_rate();
this.calculate_item_values();
this.initialize_taxes();
this.determine_exclusive_rate && this.determine_exclusive_rate();
this.calculate_net_total();
this.calculate_taxes();
this.calculate_totals();
this._cleanup();
this.show_item_wise_taxes();
},
initialize_taxes: function() {
var me = this;
$.each(this.frm.doc["taxes"] || [], function(i, tax) {
tax.item_wise_tax_detail = {};
tax_fields = ["total", "tax_amount_after_discount_amount",
"tax_amount_for_current_item", "grand_total_for_current_item",
"tax_fraction_for_current_item", "grand_total_fraction_for_current_item"]
if (!me.discount_amount_applied)
tax_fields.push("tax_amount");
$.each(tax_fields, function(i, fieldname) { tax[fieldname] = 0.0 });
me.validate_on_previous_row(tax);
me.validate_inclusive_tax(tax);
frappe.model.round_floats_in(tax);
});
},
calculate_taxes: function() {
var me = this;
var actual_tax_dict = {};
// maintain actual tax rate based on idx
$.each(this.frm.doc["taxes"] || [], function(i, tax) {
if (tax.charge_type == "Actual") {
actual_tax_dict[tax.idx] = flt(tax.rate, precision("tax_amount", tax));
}
});
$.each(this.frm.doc["items"] || [], function(n, item) {
var item_tax_map = me._load_item_tax_rate(item.item_tax_rate);
$.each(me.frm.doc["taxes"] || [], function(i, tax) {
// tax_amount represents the amount of tax for the current step
var current_tax_amount = me.get_current_tax_amount(item, tax, item_tax_map);
// Adjust divisional loss to the last item
if (tax.charge_type == "Actual") {
actual_tax_dict[tax.idx] -= current_tax_amount;
if (n == me.frm.doc["items"].length - 1) {
current_tax_amount += actual_tax_dict[tax.idx]
}
}
// store tax_amount for current item as it will be used for
// charge type = 'On Previous Row Amount'
tax.tax_amount_for_current_item = current_tax_amount;
// accumulate tax amount into tax.tax_amount
if (!me.discount_amount_applied)
tax.tax_amount += current_tax_amount;
tax.tax_amount_after_discount_amount += current_tax_amount;
// for buying
if(tax.category) {
// if just for valuation, do not add the tax amount in total
// hence, setting it as 0 for further steps
current_tax_amount = (tax.category == "Valuation") ? 0.0 : current_tax_amount;
current_tax_amount *= (tax.add_deduct_tax == "Deduct") ? -1.0 : 1.0;
}
// Calculate tax.total viz. grand total till that step
// note: grand_total_for_current_item contains the contribution of
// item's amount, previously applied tax and the current tax on that item
if(i==0) {
tax.grand_total_for_current_item = flt(item.base_amount + current_tax_amount,
precision("total", tax));
} else {
tax.grand_total_for_current_item =
flt(me.frm.doc["taxes"][i-1].grand_total_for_current_item + current_tax_amount,
precision("total", tax));
}
// in tax.total, accumulate grand total for each item
tax.total += tax.grand_total_for_current_item;
// set precision in the last item iteration
if (n == me.frm.doc["items"].length - 1) {
me.round_off_totals(tax);
// adjust Discount Amount loss in last tax iteration
if ((i == me.frm.doc["taxes"].length - 1) && me.discount_amount_applied)
me.adjust_discount_amount_loss(tax);
}
});
});
},
round_off_totals: function(tax) {
tax.total = flt(tax.total, precision("total", tax));
tax.tax_amount = flt(tax.tax_amount, precision("tax_amount", tax));
tax.tax_amount_after_discount_amount = flt(tax.tax_amount_after_discount_amount,
precision("tax_amount", tax));
},
adjust_discount_amount_loss: function(tax) {
var discount_amount_loss = this.frm.doc.grand_total - flt(this.frm.doc.base_discount_amount) - tax.total;
tax.tax_amount_after_discount_amount = flt(tax.tax_amount_after_discount_amount +
discount_amount_loss, precision("tax_amount", tax));
tax.total = flt(tax.total + discount_amount_loss, precision("total", tax));
},
get_current_tax_amount: function(item, tax, item_tax_map) {
var tax_rate = this._get_tax_rate(tax, item_tax_map);
var current_tax_amount = 0.0;
if(tax.charge_type == "Actual") {
// distribute the tax amount proportionally to each item row
var actual = flt(tax.rate, precision("tax_amount", tax));
current_tax_amount = this.frm.doc.net_total ?
((item.base_amount / this.frm.doc.net_total) * actual) : 0.0;
} else if(tax.charge_type == "On Net Total") {
current_tax_amount = (tax_rate / 100.0) * item.base_amount;
} else if(tax.charge_type == "On Previous Row Amount") {
current_tax_amount = (tax_rate / 100.0) *
this.frm.doc["taxes"][cint(tax.row_id) - 1].tax_amount_for_current_item;
} else if(tax.charge_type == "On Previous Row Total") {
current_tax_amount = (tax_rate / 100.0) *
this.frm.doc["taxes"][cint(tax.row_id) - 1].grand_total_for_current_item;
}
current_tax_amount = flt(current_tax_amount, precision("tax_amount", tax));
// store tax breakup for each item
tax.item_wise_tax_detail[item.item_code || item.item_name] = [tax_rate, current_tax_amount];
return current_tax_amount;
},
_cleanup: function() {
$.each(this.frm.doc["taxes"] || [], function(i, tax) {
$.each(["tax_amount_for_current_item", "grand_total_for_current_item",
"tax_fraction_for_current_item", "grand_total_fraction_for_current_item"],
function(i, fieldname) { delete tax[fieldname]; });
tax.item_wise_tax_detail = JSON.stringify(tax.item_wise_tax_detail);
});
},
calculate_total_advance: function(parenttype, advance_parentfield, update_paid_amount) {
if(this.frm.doc.doctype == parenttype && this.frm.doc.docstatus < 2) {
var advance_doclist = this.frm.doc[advance_parentfield] || [];
this.frm.doc.total_advance = flt(frappe.utils.sum(
$.map(advance_doclist, function(adv) { return adv.allocated_amount })
), precision("total_advance"));
this.calculate_outstanding_amount(update_paid_amount);
}
},
_set_in_company_currency: function(item, print_field, base_field) {
// set values in base currency
item[base_field] = flt(item[print_field] * this.frm.doc.conversion_rate,
precision(base_field, item));
},
get_terms: function() {
var me = this;
if(this.frm.doc.tc_name) {

145
erpnext/selling/sales_common.js
View File

@ -3,9 +3,9 @@
frappe.provide("erpnext.selling");
frappe.require("assets/erpnext/js/transaction.js");
frappe.require("assets/erpnext/js/controllers/transaction.js");
{% include "public/js/controllers/accounts.js" %}
{% include "public/js/controllers/accounts.js" %};
cur_frm.email_field = "contact_email";
@ -233,94 +233,6 @@ erpnext.selling.SellingController = erpnext.TransactionController.extend({
}
},
calculate_taxes_and_totals: function(update_paid_amount) {
this._super();
this.calculate_total_advance("Sales Invoice", "advances", update_paid_amount);
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.doc["items"] || [], function(i, item) {
frappe.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.doc["items"] || [], 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.doc["taxes"] || [], 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.doc["taxes"][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.doc["taxes"][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.doc["taxes"][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;
@ -353,54 +265,6 @@ erpnext.selling.SellingController = erpnext.TransactionController.extend({
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) {
this.frm.set_value("base_discount_amount",
flt(this.frm.doc.discount_amount * this.frm.doc.conversion_rate, precision("base_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.doc["items"] || [], function(i, item) {
distributed_amount = flt(me.frm.doc.base_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();
}
} else {
this.frm.set_value("base_discount_amount", 0);
}
},
get_grand_total_for_discount_amount: function() {
var me = this;
var total_actual_tax = 0.0;
var actual_taxes_dict = {};
$.each(this.frm.doc["taxes"] || [], 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(update_paid_amount) {
// NOTE:
// paid_amount and write_off_amount is only for POS Invoice
@ -451,11 +315,6 @@ erpnext.selling.SellingController = erpnext.TransactionController.extend({
});
},
_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) {