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fix: Handle Stock Reco cancellation and limit reposting

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- Handled cancellation of reco with and without prior SLE
- Repost / Recalculate balance qty only till next stock reco
This commit is contained in:
marination 2021-07-02 17:13:45 +05:30
parent ea2c02738d
commit 4503a38361
2 changed files with 75 additions and 10 deletions
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1
erpnext/stock/doctype/stock_reconciliation/stock_reconciliation.py
View File

@ -357,6 +357,7 @@ class StockReconciliation(StockController):
if row.current_qty:
data.actual_qty = -1 * row.current_qty
data.qty_after_transaction = flt(row.current_qty)
data.previous_qty_after_transaction = flt(row.qty)
data.valuation_rate = flt(row.current_valuation_rate)
data.stock_value = data.qty_after_transaction * data.valuation_rate
data.stock_value_difference = -1 * flt(row.amount_difference)

84
erpnext/stock/stock_ledger.py
View File

@ -55,6 +55,11 @@ def make_sl_entries(sl_entries, allow_negative_stock=False, via_landed_cost_vouc
sle_doc = make_entry(sle, allow_negative_stock, via_landed_cost_voucher)
args = sle_doc.as_dict()
if sle.get("voucher_type") == "Stock Reconciliation":
# preserve previous_qty_after_transaction for qty reposting
args.previous_qty_after_transaction = sle.get("previous_qty_after_transaction")
update_bin(args, allow_negative_stock, via_landed_cost_voucher)
def get_args_for_future_sle(row):
@ -869,19 +874,21 @@ def get_valuation_rate(item_code, warehouse, voucher_type, voucher_no,
def update_qty_in_future_sle(args, allow_negative_stock=None):
"""Recalculate Qty after Transaction in future SLEs based on current SLE."""
datetime_limit_condition = ""
last_balance = None
qty_shift = args.actual_qty
# find difference/shift in qty caused by stock reconciliation
if args.voucher_type == "Stock Reconciliation":
last_balance = get_previous_sle_of_current_voucher(
args,
exclude_current_voucher=True
).get("qty_after_transaction")
if last_balance is not None:
stock_reco_qty_shift = flt(args.qty_after_transaction) - flt(last_balance)
else:
stock_reco_qty_shift = args.qty_after_transaction
qty_shift = stock_reco_qty_shift
qty_shift = get_stock_reco_qty_shift(args)
# find the next nearest stock reco so that we only recalculate SLEs till that point
next_stock_reco_detail = get_next_stock_reco(args)
if next_stock_reco_detail:
detail = next_stock_reco_detail[0]
# add condition to update SLEs before this date & time
datetime_limit_condition = get_datetime_limit_condition(detail)
frappe.db.sql("""
update `tabStock Ledger Entry`
@ -897,10 +904,67 @@ def update_qty_in_future_sle(args, allow_negative_stock=None):
and creation > %(creation)s
)
)
""".format(qty_shift=qty_shift), args)
{datetime_limit_condition}
""".format(qty_shift=qty_shift, datetime_limit_condition=datetime_limit_condition), args)
validate_negative_qty_in_future_sle(args, allow_negative_stock)
def get_stock_reco_qty_shift(args):
stock_reco_qty_shift = 0
if args.get("is_cancelled"):
if args.get("previous_qty_after_transaction"):
# get qty (balance) that was set at submission
last_balance = args.get("previous_qty_after_transaction")
stock_reco_qty_shift = flt(args.qty_after_transaction) - flt(last_balance)
else:
stock_reco_qty_shift = flt(args.actual_qty)
else:
# reco is being submitted
last_balance = get_previous_sle_of_current_voucher(args,
exclude_current_voucher=True).get("qty_after_transaction")
if last_balance is not None:
stock_reco_qty_shift = flt(args.qty_after_transaction) - flt(last_balance)
else:
stock_reco_qty_shift = args.qty_after_transaction
return stock_reco_qty_shift
def get_next_stock_reco(args):
"""Returns next nearest stock reconciliaton's details."""
return frappe.db.sql("""
select
name, posting_date, posting_time, creation, voucher_no
from
`tabStock Ledger Entry`
where
item_code = %(item_code)s
and warehouse = %(warehouse)s
and voucher_type = 'Stock Reconciliation'
and voucher_no != %(voucher_no)s
and is_cancelled = 0
and (timestamp(posting_date, posting_time) > timestamp(%(posting_date)s, %(posting_time)s)
or (
timestamp(posting_date, posting_time) = timestamp(%(posting_date)s, %(posting_time)s)
and creation > %(creation)s
)
)
limit 1
""", args, as_dict=1)
def get_datetime_limit_condition(detail):
if not detail: return None
return f"""
and
(timestamp(posting_date, posting_time) < timestamp('{detail.posting_date}', '{detail.posting_time}')
or (
timestamp(posting_date, posting_time) = timestamp('{detail.posting_date}', '{detail.posting_time}')
and creation < '{detail.creation}'
)
)"""
def validate_negative_qty_in_future_sle(args, allow_negative_stock=None):
allow_negative_stock = allow_negative_stock \
or cint(frappe.db.get_single_value("Stock Settings", "allow_negative_stock"))