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feat: Added valuation of quantity for each age group in stock ageing report

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This commit is contained in:
Mihir Kandoi
2025-01-03 16:51:44 +05:30
parent 4f690affc9
commit 2f80c4dee5
1 changed files with 37 additions and 11 deletions
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48
erpnext/stock/report/stock_ageing/stock_ageing.py
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@@ -89,18 +89,22 @@ def get_average_age(fifo_queue: list, to_date: str) -> float:
def get_range_age(filters: Filters, fifo_queue: list, to_date: str, item_dict: dict) -> list:
precision = cint(frappe.db.get_single_value("System Settings", "float_precision", cache=True))
range_values = [0.0] * (len(filters.ranges) + 1)
range_values = [0.0] * ((len(filters.ranges) * 2) + 2)
for item in fifo_queue:
age = flt(date_diff(to_date, item[1]))
qty = flt(item[0]) if not item_dict["has_serial_no"] else 1.0
stock_value = flt(item[2])
for i, age_limit in enumerate(filters.ranges):
if age <= flt(age_limit):
i *= 2
range_values[i] = flt(range_values[i] + qty, precision)
range_values[i + 1] = flt(range_values[i + 1] + stock_value, precision)
break
else:
range_values[-1] = flt(range_values[-1] + qty, precision)
range_values[-2] = flt(range_values[-2] + qty, precision)
range_values[-1] = flt(range_values[-1] + stock_value, precision)
return range_values
@@ -199,6 +203,7 @@ def setup_ageing_columns(filters: Filters, range_columns: list):
for i, label in enumerate(ranges):
fieldname = "range" + str(i + 1)
add_column(range_columns, label=_("Age ({0})").format(label), fieldname=fieldname)
add_column(range_columns, label=_("Value ({0})").format(label), fieldname=fieldname + "value")
def add_column(range_columns: list, label: str, fieldname: str, fieldtype: str = "Float", width: int = 140):
@@ -298,16 +303,22 @@ class FIFOSlots:
# neutralize 0/negative stock by adding positive stock
fifo_queue[0][0] += flt(row.actual_qty)
fifo_queue[0][1] = row.posting_date
fifo_queue[0][2] += flt(row.stock_value_difference)
else:
fifo_queue.append([flt(row.actual_qty), row.posting_date])
fifo_queue.append(
[flt(row.actual_qty), row.posting_date, flt(row.stock_value_difference)]
)
return
valuation = row.stock_value_difference / row.actual_qty
for serial_no in serial_nos:
if self.serial_no_batch_purchase_details.get(serial_no):
fifo_queue.append([serial_no, self.serial_no_batch_purchase_details.get(serial_no)])
fifo_queue.append(
[serial_no, self.serial_no_batch_purchase_details.get(serial_no), valuation]
)
else:
self.serial_no_batch_purchase_details.setdefault(serial_no, row.posting_date)
fifo_queue.append([serial_no, row.posting_date])
fifo_queue.append([serial_no, row.posting_date, valuation])
def __compute_outgoing_stock(self, row: dict, fifo_queue: list, transfer_key: tuple, serial_nos: list):
"Update FIFO Queue on outward stock."
@@ -316,34 +327,44 @@ class FIFOSlots:
return
qty_to_pop = abs(row.actual_qty)
stock_value = abs(row.stock_value_difference)
while qty_to_pop:
slot = fifo_queue[0] if fifo_queue else [0, None]
slot = fifo_queue[0] if fifo_queue else [0, None, 0]
if 0 < flt(slot[0]) <= qty_to_pop:
# qty to pop >= slot qty
# if +ve and not enough or exactly same balance in current slot, consume whole slot
qty_to_pop -= flt(slot[0])
stock_value -= flt(slot[2])
self.transferred_item_details[transfer_key].append(fifo_queue.pop(0))
elif not fifo_queue:
# negative stock, no balance but qty yet to consume
fifo_queue.append([-(qty_to_pop), row.posting_date])
self.transferred_item_details[transfer_key].append([qty_to_pop, row.posting_date])
fifo_queue.append([-(qty_to_pop), row.posting_date, -(stock_value)])
self.transferred_item_details[transfer_key].append(
[qty_to_pop, row.posting_date, stock_value]
)
qty_to_pop = 0
stock_value = 0
else:
# qty to pop < slot qty, ample balance
# consume actual_qty from first slot
slot[0] = flt(slot[0]) - qty_to_pop
self.transferred_item_details[transfer_key].append([qty_to_pop, slot[1]])
slot[2] = flt(slot[2]) - stock_value
self.transferred_item_details[transfer_key].append([qty_to_pop, slot[1], stock_value])
qty_to_pop = 0
stock_value = 0
def __adjust_incoming_transfer_qty(self, transfer_data: dict, fifo_queue: list, row: dict):
"Add previously removed stock back to FIFO Queue."
transfer_qty_to_pop = flt(row.actual_qty)
stock_value = flt(row.stock_value_difference)
def add_to_fifo_queue(slot):
if fifo_queue and flt(fifo_queue[0][0]) <= 0:
# neutralize 0/negative stock by adding positive stock
fifo_queue[0][0] += flt(slot[0])
fifo_queue[0][1] = slot[1]
fifo_queue[0][2] += flt(slot[2])
else:
fifo_queue.append(slot)
@@ -351,16 +372,20 @@ class FIFOSlots:
if transfer_data and 0 < transfer_data[0][0] <= transfer_qty_to_pop:
# bucket qty is not enough, consume whole
transfer_qty_to_pop -= transfer_data[0][0]
stock_value -= transfer_data[0][2]
add_to_fifo_queue(transfer_data.pop(0))
elif not transfer_data:
# transfer bucket is empty, extra incoming qty
add_to_fifo_queue([transfer_qty_to_pop, row.posting_date])
add_to_fifo_queue([transfer_qty_to_pop, row.posting_date, stock_value])
transfer_qty_to_pop = 0
stock_value = 0
else:
# ample bucket qty to consume
transfer_data[0][0] -= transfer_qty_to_pop
add_to_fifo_queue([transfer_qty_to_pop, transfer_data[0][1]])
transfer_data[0][2] -= stock_value
add_to_fifo_queue([transfer_qty_to_pop, transfer_data[0][1], stock_value])
transfer_qty_to_pop = 0
stock_value = 0
def __update_balances(self, row: dict, key: tuple | str):
self.item_details[key]["qty_after_transaction"] = row.qty_after_transaction
@@ -412,6 +437,7 @@ class FIFOSlots:
item.stock_uom,
item.has_serial_no,
sle.actual_qty,
sle.stock_value_difference,
sle.posting_date,
sle.voucher_type,
sle.voucher_no,