diff --git a/erpnext/assets/doctype/asset/asset.py b/erpnext/assets/doctype/asset/asset.py index 7755f3e0b64..95c627735d6 100644 --- a/erpnext/assets/doctype/asset/asset.py +++ b/erpnext/assets/doctype/asset/asset.py @@ -437,6 +437,7 @@ class Asset(AccountsController): depreciation_amount, from_date, date_of_disposal, + original_schedule_date=schedule_date, ) if depreciation_amount > 0: @@ -1118,14 +1119,20 @@ class Asset(AccountsController): return flt((100 * (1 - depreciation_rate)), float_precision) def get_pro_rata_amt( - self, row, depreciation_amount, from_date, to_date, has_wdv_or_dd_non_yearly_pro_rata=False + self, + row, + depreciation_amount, + from_date, + to_date, + has_wdv_or_dd_non_yearly_pro_rata=False, + original_schedule_date=None, ): days = date_diff(to_date, from_date) months = month_diff(to_date, from_date) if has_wdv_or_dd_non_yearly_pro_rata: - total_days = get_total_days(to_date, 12) + total_days = get_total_days(original_schedule_date or to_date, 12) else: - total_days = get_total_days(to_date, row.frequency_of_depreciation) + total_days = get_total_days(original_schedule_date or to_date, row.frequency_of_depreciation) return (depreciation_amount * flt(days)) / flt(total_days), days, months @@ -1445,32 +1452,35 @@ def get_straight_line_or_manual_depr_amount( # if the Depreciation Schedule is being modified after Asset Value Adjustment due to decrease in asset value elif asset.flags.decrease_in_asset_value_due_to_value_adjustment: if row.daily_prorata_based: - daily_depr_amount = ( - flt(row.value_after_depreciation) - flt(row.expected_value_after_useful_life) - ) / date_diff( - get_last_day( - add_months( - row.depreciation_start_date, - flt(row.total_number_of_depreciations - asset.number_of_depreciations_booked - 1) - * row.frequency_of_depreciation, - ) - ), - add_days( + amount = flt(row.value_after_depreciation) - flt(row.expected_value_after_useful_life) + total_days = ( + date_diff( get_last_day( add_months( row.depreciation_start_date, - flt( - row.total_number_of_depreciations - - asset.number_of_depreciations_booked - - number_of_pending_depreciations - - 1 - ) + flt(row.total_number_of_depreciations - asset.number_of_depreciations_booked - 1) * row.frequency_of_depreciation, ) ), - 1, - ), + add_days( + get_last_day( + add_months( + row.depreciation_start_date, + flt( + row.total_number_of_depreciations + - asset.number_of_depreciations_booked + - number_of_pending_depreciations + - 1 + ) + * row.frequency_of_depreciation, + ) + ), + 1, + ), + ) + + 1 ) + daily_depr_amount = amount / total_days to_date = get_last_day( add_months(row.depreciation_start_date, schedule_idx * row.frequency_of_depreciation) @@ -1490,22 +1500,28 @@ def get_straight_line_or_manual_depr_amount( # if the Depreciation Schedule is being prepared for the first time else: if row.daily_prorata_based: - daily_depr_amount = ( + + amount = ( flt(asset.gross_purchase_amount) - flt(asset.opening_accumulated_depreciation) - flt(row.expected_value_after_useful_life) - ) / date_diff( - get_last_day( - add_months( - row.depreciation_start_date, - flt(row.total_number_of_depreciations - asset.number_of_depreciations_booked - 1) - * row.frequency_of_depreciation, - ) - ), - add_days( - get_last_day(add_months(row.depreciation_start_date, -1 * row.frequency_of_depreciation)), 1 - ), ) + total_days = ( + date_diff( + get_last_day( + add_months( + row.depreciation_start_date, + flt(row.total_number_of_depreciations - asset.number_of_depreciations_booked - 1) + * row.frequency_of_depreciation, + ) + ), + add_days( + get_last_day(add_months(row.depreciation_start_date, -1 * row.frequency_of_depreciation)), 1 + ), + ) + + 1 + ) + daily_depr_amount = amount / total_days to_date = get_last_day( add_months(row.depreciation_start_date, schedule_idx * row.frequency_of_depreciation) diff --git a/erpnext/assets/doctype/asset/test_asset.py b/erpnext/assets/doctype/asset/test_asset.py index 708172b2980..ea5b95aaf02 100644 --- a/erpnext/assets/doctype/asset/test_asset.py +++ b/erpnext/assets/doctype/asset/test_asset.py @@ -219,7 +219,11 @@ class TestAsset(AssetSetup): asset.precision("gross_purchase_amount"), ) pro_rata_amount, _, _ = asset.get_pro_rata_amt( - asset.finance_books[0], 9000, get_last_day(add_months(purchase_date, 1)), date + asset.finance_books[0], + 9000, + get_last_day(add_months(purchase_date, 1)), + date, + original_schedule_date=get_last_day(nowdate()), ) pro_rata_amount = flt(pro_rata_amount, asset.precision("gross_purchase_amount")) self.assertEquals( @@ -287,7 +291,11 @@ class TestAsset(AssetSetup): self.assertEqual(frappe.db.get_value("Asset", asset.name, "status"), "Sold") pro_rata_amount, _, _ = asset.get_pro_rata_amt( - asset.finance_books[0], 9000, get_last_day(add_months(purchase_date, 1)), date + asset.finance_books[0], + 9000, + get_last_day(add_months(purchase_date, 1)), + date, + original_schedule_date=get_last_day(nowdate()), ) pro_rata_amount = flt(pro_rata_amount, asset.precision("gross_purchase_amount")) @@ -349,7 +357,7 @@ class TestAsset(AssetSetup): self.assertEqual(frappe.db.get_value("Asset", asset.name, "status"), "Sold") - expected_values = [["2023-03-31", 12000, 36000], ["2023-05-23", 1742.47, 37742.47]] + expected_values = [["2023-03-31", 12000, 36000], ["2023-05-23", 1737.7, 37737.7]] for i, schedule in enumerate(asset.schedules): self.assertEqual(getdate(expected_values[i][0]), schedule.schedule_date) @@ -360,7 +368,7 @@ class TestAsset(AssetSetup): expected_gle = ( ( "_Test Accumulated Depreciations - _TC", - 37742.47, + 37737.7, 0.0, ), ( @@ -371,7 +379,7 @@ class TestAsset(AssetSetup): ( "_Test Gain/Loss on Asset Disposal - _TC", 0.0, - 17742.47, + 17737.7, ), ("Debtors - _TC", 40000.0, 0.0), ) @@ -691,18 +699,18 @@ class TestDepreciationMethods(AssetSetup): ) expected_schedules = [ - ["2023-01-31", 1021.98, 1021.98], - ["2023-02-28", 923.08, 1945.06], - ["2023-03-31", 1021.98, 2967.04], - ["2023-04-30", 989.01, 3956.05], - ["2023-05-31", 1021.98, 4978.03], - ["2023-06-30", 989.01, 5967.04], - ["2023-07-31", 1021.98, 6989.02], - ["2023-08-31", 1021.98, 8011.0], - ["2023-09-30", 989.01, 9000.01], - ["2023-10-31", 1021.98, 10021.99], - ["2023-11-30", 989.01, 11011.0], - ["2023-12-31", 989.0, 12000.0], + ["2023-01-31", 1019.18, 1019.18], + ["2023-02-28", 920.55, 1939.73], + ["2023-03-31", 1019.18, 2958.91], + ["2023-04-30", 986.3, 3945.21], + ["2023-05-31", 1019.18, 4964.39], + ["2023-06-30", 986.3, 5950.69], + ["2023-07-31", 1019.18, 6969.87], + ["2023-08-31", 1019.18, 7989.05], + ["2023-09-30", 986.3, 8975.35], + ["2023-10-31", 1019.18, 9994.53], + ["2023-11-30", 986.3, 10980.83], + ["2023-12-31", 1019.17, 12000.0], ] schedules = [