fix(GST): Do not add tax amount in grand total for reverse charge invoices

This commit is contained in:
Deepesh Garg 2020-07-02 21:18:29 +05:30
parent 73edba0e10
commit 3c004ad798
5 changed files with 80 additions and 21 deletions

View File

@ -438,6 +438,8 @@ class PurchaseInvoice(BuyingController):
self.make_tax_gl_entries(gl_entries)
gl_entries = make_regional_gl_entries(gl_entries, self)
gl_entries = merge_similar_entries(gl_entries)
self.make_payment_gl_entries(gl_entries)
@ -1097,6 +1099,10 @@ def get_list_context(context=None):
})
return list_context
@erpnext.allow_regional
def make_regional_gl_entries(gl_entries, doc):
return gl_entries
@frappe.whitelist()
def make_debit_note(source_name, target_doc=None):
from erpnext.controllers.sales_and_purchase_return import make_return_doc

View File

@ -1,3 +1,33 @@
{% include "erpnext/regional/india/taxes.js" %}
erpnext.setup_auto_gst_taxation('Purchase Invoice');
frappe.ui.form.on('Purchase Taxes and Charges', {
taxes_add: function(frm) {
if (frm.doc.reverse_charge === 'Y') {
frappe.call({
'method': 'erpnext.regional.india.utils.get_gst_accounts',
'args': {
company: frm.doc.company
},
'callback': function(r) {
let accounts = r.message;
let account_list = accounts['cgst_account'] + accounts['sgst_account']
+ accounts['igst_account']
let gst_tax = 0;
$.each(frm.doc.taxes || [], function(i, row) {
if (account_list.includes(row.account_head)) {
gst_tax += row.base_tax_amount_after_discount_amount;
}
});
frm.doc.taxes_and_charges_added -= flt(gst_tax);
frm.refresh_field('taxes_and_charges_added');
}
})
}
}
});

View File

@ -20,6 +20,7 @@ def make_gl_entries(gl_map, cancel=False, adv_adj=False, merge_entries=True, upd
if not cancel:
validate_accounting_period(gl_map)
gl_map = process_gl_map(gl_map, merge_entries)
print(gl_map, "$$$$$$$$$")
if gl_map and len(gl_map) > 1:
save_entries(gl_map, adv_adj, update_outstanding)
else:

View File

@ -246,7 +246,7 @@ doc_events = {
"on_trash": "erpnext.regional.check_deletion_permission"
},
"Purchase Invoice": {
"on_submit": "erpnext.regional.india.utils.make_reverse_charge_entries"
"validate": "erpnext.regional.india.utils.update_grand_total_for_rcm"
},
"Payment Entry": {
"on_submit": ["erpnext.regional.create_transaction_log", "erpnext.accounts.doctype.payment_request.payment_request.update_payment_req_status"],
@ -374,7 +374,8 @@ regional_overrides = {
'erpnext.controllers.taxes_and_totals.get_itemised_tax_breakup_data': 'erpnext.regional.india.utils.get_itemised_tax_breakup_data',
'erpnext.accounts.party.get_regional_address_details': 'erpnext.regional.india.utils.get_regional_address_details',
'erpnext.hr.utils.calculate_annual_eligible_hra_exemption': 'erpnext.regional.india.utils.calculate_annual_eligible_hra_exemption',
'erpnext.hr.utils.calculate_hra_exemption_for_period': 'erpnext.regional.india.utils.calculate_hra_exemption_for_period'
'erpnext.hr.utils.calculate_hra_exemption_for_period': 'erpnext.regional.india.utils.calculate_hra_exemption_for_period',
'erpnext.accounts.doctype.purchase_invoice.purchase_invoice.make_regional_gl_entries': 'erpnext.regional.india.utils.make_regional_gl_entries'
},
'United Arab Emirates': {
'erpnext.controllers.taxes_and_totals.update_itemised_tax_data': 'erpnext.regional.united_arab_emirates.utils.update_itemised_tax_data'

View File

@ -1,7 +1,7 @@
from __future__ import unicode_literals
import frappe, re, json
from frappe import _
from frappe.utils import cstr, flt, date_diff, nowdate
from frappe.utils import cstr, flt, date_diff, nowdate, round_based_on_smallest_currency_fraction, money_in_words
from erpnext.regional.india import states, state_numbers
from erpnext.controllers.taxes_and_totals import get_itemised_tax, get_itemised_taxable_amount
from erpnext.controllers.accounts_controller import get_taxes_and_charges
@ -644,6 +644,7 @@ def validate_state_code(state_code, address):
else:
return int(state_code)
@frappe.whitelist()
def get_gst_accounts(company, account_wise=False):
gst_accounts = frappe._dict()
gst_settings_accounts = frappe.get_all("GST Account",
@ -662,14 +663,49 @@ def get_gst_accounts(company, account_wise=False):
return gst_accounts
def make_reverse_charge_entries(doc, method):
def update_grand_total_for_rcm(doc, method):
if doc.reverse_charge == 'Y':
gst_accounts = get_gst_accounts(doc.company)
gst_account_list = gst_accounts.get('cgst_account') + gst_accounts.get('sgst_account') \
+ gst_accounts.get('igst_account')
gst_tax = 0
for tax in doc.get('taxes'):
if tax.category not in ("Total", "Valuation and Total"):
continue
if flt(tax.base_tax_amount_after_discount_amount) and tax.account_head in gst_account_list:
gst_tax += tax.base_tax_amount_after_discount_amount
doc.taxes_and_charges_added -= gst_tax
doc.total_taxes_and_charges -= gst_tax
update_totals(gst_tax, doc)
def update_totals(gst_tax, doc):
doc.grand_total -= gst_tax
if doc.meta.get_field("rounded_total"):
if doc.is_rounded_total_disabled():
doc.outstanding_amount = doc.grand_total
else:
doc.rounded_total = round_based_on_smallest_currency_fraction(doc.grand_total,
doc.currency, doc.precision("rounded_total"))
doc.rounding_adjustment += flt(doc.rounded_total - doc.grand_total,
doc.precision("rounding_adjustment"))
doc.outstanding_amount = doc.base_rounded_total
doc.in_words = money_in_words(doc.grand_total, doc.currency)
def make_regional_gl_entries(gl_entries, doc):
country = frappe.get_cached_value('Company', doc.company, 'country')
if country != 'India':
return
if doc.reverse_charge == 'Y':
gl_entries = []
gst_accounts = get_gst_accounts(doc.company)
gst_account_list = gst_accounts.get('cgst_account') + gst_accounts.get('sgst_account') \
+ gst_accounts.get('igst_account')
@ -694,19 +730,4 @@ def make_reverse_charge_entries(doc, method):
}, account_currency, item=tax)
)
gl_entries.append(doc.get_gl_dict(
{
"account": doc.credit_to if doc.doctype == 'Purchase Invoice' else doc.debit_to,
"cost_center": doc.cost_center,
"posting_date": doc.posting_date,
"party_type": 'Supplier',
"party": doc.supplier,
"against": tax.account_head,
"debit": tax.base_tax_amount_after_discount_amount,
"debit_in_account_currency": tax.base_tax_amount_after_discount_amount \
if account_currency==doc.company_currency \
else tax.tax_amount_after_discount_amount
}, account_currency, item=doc)
)
make_gl_entries(gl_entries)
return gl_entries