diff --git a/erpnext/assets/doctype/asset/asset.py b/erpnext/assets/doctype/asset/asset.py index c00d6836a630..f3825ea68260 100644 --- a/erpnext/assets/doctype/asset/asset.py +++ b/erpnext/assets/doctype/asset/asset.py @@ -209,7 +209,8 @@ def make_depreciation_schedule(self, date_of_sale): number_of_pending_depreciations += 1 skip_row = False - for n in range(start, number_of_pending_depreciations): + + for n in range(start[finance_book.idx-1], number_of_pending_depreciations): # If depreciation is already completed (for double declining balance) if skip_row: continue @@ -325,14 +326,39 @@ def make_depreciation_schedule(self, date_of_sale): "finance_book_id": finance_book.idx }) - # used when depreciation schedule needs to be modified due to increase in asset life + # depreciation schedules need to be cleared before modification due to increase in asset life/asset sales + # JE: Journal Entry, FB: Finance Book def clear_depreciation_schedule(self): - start = 0 - for n in range(len(self.schedules)): - if not self.schedules[n].journal_entry: - del self.schedules[n:] - start = n - break + start = [] + num_of_depreciations_completed = 0 + depr_schedule = [] + + for schedule in self.get('schedules'): + + # to ensure that start will only be updated once for each FB + if len(start) == (int(schedule.finance_book_id) - 1): + if schedule.journal_entry: + num_of_depreciations_completed += 1 + depr_schedule.append(schedule) + else: + start.append(num_of_depreciations_completed) + num_of_depreciations_completed = 0 + + # to update start when there are JEs linked with all the schedule rows corresponding to an FB + elif len(start) == (int(schedule.finance_book_id) - 2): + start.append(num_of_depreciations_completed) + num_of_depreciations_completed = 0 + + # to update start when all the schedule rows corresponding to the last FB are linked with JEs + if len(start) == (len(self.finance_books) - 1): + start.append(num_of_depreciations_completed) + + # when the Depreciation Schedule is being created for the first time + if start == []: + start = [0] * len(self.finance_books) + else: + self.schedules = depr_schedule + return start def get_from_date(self, finance_book):