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fix(India): Reverse charge mechanism for GST

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This commit is contained in:
Deepesh Garg
2020-06-03 10:59:37 +05:30
parent ef436fa3c2
commit 24f9a80e7d
4 changed files with 61 additions and 8 deletions
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52
erpnext/regional/india/utils.py
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@@ -9,6 +9,8 @@ from erpnext.hr.utils import get_salary_assignment
from erpnext.hr.doctype.salary_structure.salary_structure import make_salary_slip
from erpnext.regional.india import number_state_mapping
from six import string_types
from erpnext.accounts.general_ledger import make_gl_entries
from erpnext.accounts.utils import get_account_currency
def validate_gstin_for_india(doc, method):
if hasattr(doc, 'gst_state') and doc.gst_state:
@@ -658,5 +660,53 @@ def get_gst_accounts(company, account_wise=False):
elif val:
gst_accounts[val] = acc
return gst_accounts
def make_reverse_charge_entries(doc, method):
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')
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:
account_currency = get_account_currency(tax.account_head)
gl_entries.append(doc.get_gl_dict(
{
"account": tax.account_head,
"cost_center": tax.cost_center,
"posting_date": doc.posting_date,
"against": doc.supplier,
"credit": tax.base_tax_amount_after_discount_amount,
"credits_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=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)