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fix: calculate depreciation properly on asset sale entry and scrap entry

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This commit is contained in:
anandbaburajan
2022-09-15 13:15:34 +05:30
parent 87160c8d2f
commit ff5cad1cd6
3 changed files with 97 additions and 90 deletions
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83
erpnext/controllers/accounts_controller.py
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@@ -38,7 +38,6 @@ from erpnext.accounts.party import (
validate_party_frozen_disabled,
)
from erpnext.accounts.utils import get_account_currency, get_fiscal_years, validate_fiscal_year
from erpnext.assets.doctype.asset.depreciation import make_depreciation_entry
from erpnext.buying.utils import update_last_purchase_rate
from erpnext.controllers.print_settings import (
set_print_templates_for_item_table,
@@ -1886,88 +1885,6 @@ class AccountsController(TransactionBase):
_("Select finance book for the item {0} at row {1}").format(item.item_code, item.idx)
)
def depreciate_asset(self, asset):
asset.flags.ignore_validate_update_after_submit = True
asset.prepare_depreciation_data(date_of_disposal=self.posting_date)
asset.save()
make_depreciation_entry(asset.name, self.posting_date)
def reset_depreciation_schedule(self, asset):
asset.flags.ignore_validate_update_after_submit = True
# recreate original depreciation schedule of the asset
asset.prepare_depreciation_data(date_of_return=self.posting_date)
self.modify_depreciation_schedule_for_asset_repairs(asset)
asset.save()
def modify_depreciation_schedule_for_asset_repairs(self, asset):
asset_repairs = frappe.get_all(
"Asset Repair", filters={"asset": asset.name}, fields=["name", "increase_in_asset_life"]
)
for repair in asset_repairs:
if repair.increase_in_asset_life:
asset_repair = frappe.get_doc("Asset Repair", repair.name)
asset_repair.modify_depreciation_schedule()
asset.prepare_depreciation_data()
def reverse_depreciation_entry_made_after_disposal(self, asset):
from erpnext.accounts.doctype.journal_entry.journal_entry import make_reverse_journal_entry
posting_date_of_original_disposal = self.get_posting_date_of_disposal_entry()
row = -1
finance_book = asset.get("schedules")[0].get("finance_book")
for schedule in asset.get("schedules"):
if schedule.finance_book != finance_book:
row = 0
finance_book = schedule.finance_book
else:
row += 1
if schedule.schedule_date == posting_date_of_original_disposal:
if not self.disposal_was_made_on_original_schedule_date(
asset, schedule, row, posting_date_of_original_disposal
) or self.disposal_happens_in_the_future(posting_date_of_original_disposal):
reverse_journal_entry = make_reverse_journal_entry(schedule.journal_entry)
reverse_journal_entry.posting_date = nowdate()
frappe.flags.is_reverse_depr_entry = True
reverse_journal_entry.submit()
frappe.flags.is_reverse_depr_entry = False
asset.flags.ignore_validate_update_after_submit = True
schedule.journal_entry = None
asset.save()
def get_posting_date_of_disposal_entry(self):
if self.doctype == "Sales Invoice" and self.return_against:
return frappe.db.get_value("Sales Invoice", self.return_against, "posting_date")
else:
return self.posting_date
# if the invoice had been posted on the date the depreciation was initially supposed to happen, the depreciation shouldn't be undone
def disposal_was_made_on_original_schedule_date(
self, asset, schedule, row, posting_date_of_disposal
):
for finance_book in asset.get("finance_books"):
if schedule.finance_book == finance_book.finance_book:
orginal_schedule_date = add_months(
finance_book.depreciation_start_date, row * cint(finance_book.frequency_of_depreciation)
)
if orginal_schedule_date == posting_date_of_disposal:
return True
return False
def disposal_happens_in_the_future(self, posting_date_of_disposal):
if posting_date_of_disposal > getdate():
return True
return False
@frappe.whitelist()
def get_tax_rate(account_head):