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fix: Add comments

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This commit is contained in:
GangaManoj 2021-06-19 13:06:27 +05:30
parent 94dfd0e318
commit 93b9752771
2 changed files with 28 additions and 14 deletions
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12
erpnext/assets/doctype/asset/asset.py
View File

@ -179,7 +179,8 @@ class Asset(AccountsController):
start = self.clear_depreciation_schedule()
if d.value_after_depreciation:
# value_after_depreciation - current Asset value
if d.value_after_depreciation:
value_after_depreciation = (flt(d.value_after_depreciation) -
flt(self.opening_accumulated_depreciation)) - flt(d.expected_value_after_useful_life)
else:
@ -291,6 +292,7 @@ class Asset(AccountsController):
"finance_book_id": d.idx
})
# used when depreciation schedule needs to be modified due to increase in asset life
def clear_depreciation_schedule(self):
start = 0
for n in range(len(self.schedules)):
@ -300,10 +302,13 @@ class Asset(AccountsController):
break
return start
# if it returns True, depreciation_amount will not be equal for the first and last rows
def check_is_pro_rata(self, row):
has_pro_rata = False
days = date_diff(row.depreciation_start_date, self.available_for_use_date) + 1
# if frequency_of_depreciation is 12 months, total_days = 365
total_days = get_total_days(row.depreciation_start_date, row.frequency_of_depreciation)
if days < total_days:
@ -783,9 +788,12 @@ def get_depreciation_amount(asset, depreciable_value, row):
depreciation_left = flt(row.total_number_of_depreciations) - flt(asset.number_of_depreciations_booked)
if row.depreciation_method in ("Straight Line", "Manual"):
# if the Depreciation Schedule is being prepared for the first time
if not asset.to_date:
depreciation_amount = (flt(row.value_after_depreciation) -
flt(row.expected_value_after_useful_life)) / depreciation_left
# if the Depreciation Schedule is being modified after Asset Repair
else:
depreciation_amount = (flt(row.value_after_depreciation) -
flt(row.expected_value_after_useful_life)) / (date_diff(asset.to_date, asset.available_for_use_date) / 365)

30
erpnext/assets/doctype/asset_repair/asset_repair.py
View File

@ -46,7 +46,7 @@ class AssetRepair(AccountsController):
self.decrease_stock_quantity()
if self.capitalize_repair_cost:
self.make_gl_entries()
if frappe.db.get_value('Asset', self.asset, 'calculate_depreciation'):
if frappe.db.get_value('Asset', self.asset, 'calculate_depreciation') and self.increase_in_asset_life:
self.modify_depreciation_schedule()
def check_repair_status(self):
@ -156,27 +156,33 @@ class AssetRepair(AccountsController):
return gl_entries
def modify_depreciation_schedule(self):
if self.increase_in_asset_life:
asset = frappe.get_doc('Asset', self.asset)
asset.flags.ignore_validate_update_after_submit = True
for row in asset.finance_books:
row.total_number_of_depreciations += self.increase_in_asset_life/row.frequency_of_depreciation
asset = frappe.get_doc('Asset', self.asset)
asset.flags.ignore_validate_update_after_submit = True
for row in asset.finance_books:
row.total_number_of_depreciations += self.increase_in_asset_life/row.frequency_of_depreciation
asset.edit_dates = ""
extra_months = self.increase_in_asset_life % row.frequency_of_depreciation
if extra_months != 0:
self.calculate_last_schedule_date(asset, row, extra_months)
asset.edit_dates = ""
extra_months = self.increase_in_asset_life % row.frequency_of_depreciation
if extra_months != 0:
self.calculate_last_schedule_date(asset, row, extra_months)
asset.prepare_depreciation_data()
asset.save()
asset.prepare_depreciation_data()
asset.save()
# to help modify depreciation schedule when increase_in_asset_life is not a multiple of frequency_of_depreciation
def calculate_last_schedule_date(self, asset, row, extra_months):
asset.edit_dates = "Don't Edit"
number_of_pending_depreciations = cint(row.total_number_of_depreciations) - \
cint(asset.number_of_depreciations_booked)
# the Schedule Date in the final row of the old Depreciation Schedule
last_schedule_date = asset.schedules[len(asset.schedules)-1].schedule_date
# the Schedule Date in the final row of the new Depreciation Schedule
asset.to_date = add_months(last_schedule_date, extra_months)
# the latest possible date at which the depreciation can occur, without increasing the Total Number of Depreciations
# if depreciations happen yearly and the Depreciation Posting Date is 01-01-2020, this could be 01-01-2021, 01-01-2022...
schedule_date = add_months(row.depreciation_start_date,
number_of_pending_depreciations * cint(row.frequency_of_depreciation))