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fix: reduce paid amount from grand total

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(cherry picked from commit 82907672d9)
This commit is contained in:
Sugesh393
2024-11-27 17:41:16 +05:30
committed by Mergify
parent 81b9832917
commit d0d97c26a0
1 changed files with 37 additions and 3 deletions
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40
erpnext/accounts/doctype/payment_request/payment_request.py
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@@ -3,7 +3,7 @@ import json
import frappe
from frappe import _, qb
from frappe.model.document import Document
from frappe.query_builder.functions import Sum
from frappe.query_builder.functions import Abs, Sum
from frappe.utils import flt, nowdate
from frappe.utils.background_jobs import enqueue
@@ -564,6 +564,8 @@ def make_payment_request(**args):
# fetches existing payment request `grand_total` amount
existing_payment_request_amount = get_existing_payment_request_amount(ref_doc.doctype, ref_doc.name)
existing_paid_amount = get_existing_paid_amount(ref_doc.doctype, ref_doc.name)
def validate_and_calculate_grand_total(grand_total, existing_payment_request_amount):
grand_total -= existing_payment_request_amount
if not grand_total:
@@ -583,6 +585,15 @@ def make_payment_request(**args):
else:
grand_total = validate_and_calculate_grand_total(grand_total, existing_payment_request_amount)
if existing_paid_amount:
if ref_doc.party_account_currency == ref_doc.currency:
if ref_doc.conversion_rate:
grand_total -= flt(existing_paid_amount / ref_doc.conversion_rate)
else:
grand_total -= flt(existing_paid_amount)
else:
grand_total -= flt(existing_paid_amount / ref_doc.conversion_rate)
if draft_payment_request:
frappe.db.set_value(
"Payment Request", draft_payment_request, "grand_total", grand_total, update_modified=False
@@ -667,9 +678,11 @@ def get_amount(ref_doc, payment_account=None):
elif dt in ["Sales Invoice", "Purchase Invoice"]:
if not ref_doc.get("is_pos"):
if ref_doc.party_account_currency == ref_doc.currency:
grand_total = flt(ref_doc.outstanding_amount)
grand_total = flt(ref_doc.rounded_total or ref_doc.grand_total)
else:
grand_total = flt(flt(ref_doc.outstanding_amount) / ref_doc.conversion_rate)
grand_total = flt(
flt(ref_doc.base_rounded_total or ref_doc.base_grand_total) / ref_doc.conversion_rate
)
elif dt == "Sales Invoice":
for pay in ref_doc.payments:
if pay.type == "Phone" and pay.account == payment_account:
@@ -751,6 +764,27 @@ def get_existing_payment_request_amount(ref_dt, ref_dn, statuses: list | None =
return response[0][0] if response[0] else 0
def get_existing_paid_amount(doctype, name):
PL = frappe.qb.DocType("Payment Ledger Entry")
PER = frappe.qb.DocType("Payment Entry Reference")
query = (
frappe.qb.from_(PL)
.left_join(PER)
.on(
(PER.reference_doctype == PL.against_voucher_type) & (PER.reference_name == PL.against_voucher_no)
)
.select(Abs(Sum(PL.amount)).as_("total_paid_amount"))
.where(PL.against_voucher_type.eq(doctype))
.where(PL.against_voucher_no.eq(name))
.where(PL.amount < 0)
.where(PER.payment_request.isnull())
)
response = query.run()
return response[0][0] if response[0] else 0
def get_gateway_details(args): # nosemgrep
"""
Return gateway and payment account of default payment gateway