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feat: generate & cancel IRN

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This commit is contained in:
Saqib Ansari
2020-11-04 11:39:39 +05:30
parent 495ac7ba6b
commit 3f9390c077
1 changed files with 46 additions and 12 deletions
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58
erpnext/regional/india/e_invoice/utils.py
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@@ -556,20 +556,17 @@ def validate_einvoice(validations, einvoice, errors=[]):
return errors
def update_einvoice_fields(doctype, name, signed_einvoice):
enc_signed_invoice = signed_einvoice.get('SignedInvoice')
decrypted_signed_invoice = jwt_decrypt(enc_signed_invoice)['data']
def update_invoice(invoice, res):
doctype = invoice.doctype
name = invoice.name
if json.loads(decrypted_signed_invoice)['DocDtls']['No'] != name:
frappe.throw(
_("Document number of uploaded Signed E-Invoice doesn't matches with Sales Invoice"),
title=_("Inappropriate E-Invoice")
)
enc_signed_invoice = res.get('SignedInvoice')
dec_signed_invoice = jwt.decode(enc_signed_invoice)['data']
frappe.db.set_value(doctype, name, 'irn', signed_einvoice.get('Irn'))
frappe.db.set_value(doctype, name, 'ewaybill', signed_einvoice.get('EwbNo'))
frappe.db.set_value(doctype, name, 'signed_qr_code', signed_einvoice.get('SignedQRCode'))
frappe.db.set_value(doctype, name, 'signed_einvoice', decrypted_signed_invoice)
frappe.db.set_value(doctype, name, 'irn', res.get('Irn'))
frappe.db.set_value(doctype, name, 'ewaybill', res.get('EwbNo'))
frappe.db.set_value(doctype, name, 'signed_invoice', dec_signed_invoice)
frappe.db.set_value(doctype, name, 'signed_qr_code', res.get('SignedQRCode'))
@frappe.whitelist()
def download_einvoice():
@@ -644,6 +641,8 @@ class GSPConnector():
self.base_url = 'https://gsp.adaequare.com/'
self.authenticate_url = self.base_url + 'gsp/authenticate?grant_type=token'
self.gstin_details_url = self.base_url + 'test/enriched/ei/api/master/gstin'
self.generate_irn_url = self.base_url + 'test/enriched/ei/api/invoice'
self.cancel_irn_url = self.base_url + 'test/enriched/ei/api/invoice/cancel'
def get_auth_token(self):
if time_diff_in_seconds(self.credentials.token_expiry, now_datetime()) < 150.0:
@@ -715,5 +714,40 @@ class GSPConnector():
frappe.cache().hset('gstin_cache', key, details)
return details
def generate_irn(self, docname):
headers = self.get_headers()
doctype = 'Sales Invoice'
einvoice = make_einvoice(doctype, docname)
data = json.dumps(einvoice)
try:
res = make_post_request(self.generate_irn_url, headers=headers, data=data)
if res.get('success'):
update_invoice(invoice, res)
else:
# {'success': False, 'message': '3039 : Seller Details:Pincode-560009 does not belong to the state-1, 2177 : Invalid item unit code(s)-UNIT'}
self.log_error()
except Exception as e:
self.log_error(e)
def cancel_irn(self, docname, irn, reason, remark):
headers = self.get_headers()
doctype = 'Sales Invoice'
data = json.dumps({
'Irn': irn,
'Cnlrsn': reason,
'Cnlrem': remark
})
try:
res = make_post_request(self.cancel_irn_url, headers=headers, data=data)
if res.get('success'):
frappe.db.set_value(doctype, docname, 'irn_cancelled', 1)
# frappe.db.set_value(doctype, docname, 'cancelled_on', res.get('CancelDate'))
except Exception as e:
self.log_error(e)
def log_error(self, exc):
print(exc)