refactor!: store item wise tax details as a more flexible dict

This commit is contained in:
David
2024-11-07 22:07:12 +01:00
parent 5af88a7fb1
commit 3732dd1b1f
12 changed files with 162 additions and 90 deletions

View File

@@ -6,7 +6,7 @@ from frappe import _
from frappe.utils import cstr, flt
from frappe.utils.file_manager import remove_file
from erpnext.controllers.taxes_and_totals import get_itemised_tax
from erpnext.controllers.taxes_and_totals import ItemWiseTaxDetail, get_itemised_tax
from erpnext.regional.italy import state_codes
@@ -214,16 +214,16 @@ def get_invoice_summary(items, taxes):
else:
item_wise_tax_detail = json.loads(tax.item_wise_tax_detail)
for rate_item in [
tax_item for tax_item in item_wise_tax_detail.items() if tax_item[1][0] == tax.rate
]:
# TODO: with net_amount stored inside item_wise_tax_detail, this entire block seems obsolete and redundant
for _item_code, tax_data in item_wise_tax_detail.items():
tax_data = ItemWiseTaxDetail(**tax_data)
if tax_data.tax_rate != tax.rate:
continue
key = cstr(tax.rate)
if not summary_data.get(key):
summary_data.setdefault(key, {"tax_amount": 0.0, "taxable_amount": 0.0})
summary_data[key]["tax_amount"] += rate_item[1][1]
summary_data[key]["taxable_amount"] += sum(
[item.net_amount for item in items if item.item_code == rate_item[0]]
)
summary_data[key]["tax_amount"] += tax_data.tax_amount
summary_data[key]["taxable_amount"] += tax_data.net_amount
for item in items:
key = cstr(tax.rate)

View File

@@ -8,6 +8,8 @@ import frappe
from frappe import _
from frappe.utils import formatdate, get_link_to_form
from erpnext.controllers.taxes_and_totals import ItemWiseTaxDetail
def execute(filters=None):
return VATAuditReport(filters).run()
@@ -125,12 +127,13 @@ class VATAuditReport:
item_wise_tax_detail = json.loads(item_wise_tax_detail)
else:
continue
for item_code, taxes in item_wise_tax_detail.items():
for item_code, tax_data in item_wise_tax_detail.items():
tax_data = ItemWiseTaxDetail(**tax_data)
is_zero_rated = self.invoice_items.get(parent).get(item_code).get("is_zero_rated")
# to skip items with non-zero tax rate in multiple rows
if taxes[0] == 0 and not is_zero_rated:
if tax_data.tax_rate == 0 and not is_zero_rated:
continue
tax_rate = self.get_item_amount_map(parent, item_code, taxes)
tax_rate = self.get_item_amount_map(parent, item_code, tax_data)
if tax_rate is not None:
rate_based_dict = self.items_based_on_tax_rate.setdefault(parent, {}).setdefault(
@@ -141,10 +144,12 @@ class VATAuditReport:
except ValueError:
continue
def get_item_amount_map(self, parent, item_code, taxes):
# TODO: now that tax_data holds net_amount, this method seems almost obsolete and can be removactored,
# gross_amount can be calculated on the file as a list comprehension
def get_item_amount_map(self, parent, item_code, tax_data):
net_amount = self.invoice_items.get(parent).get(item_code).get("net_amount")
tax_rate = taxes[0]
tax_amount = taxes[1]
tax_rate = tax_data.tax_rate
tax_amount = tax_data.tax_amount
gross_amount = net_amount + tax_amount
self.item_tax_rate.setdefault(parent, {}).setdefault(