150 lines
4.4 KiB
Python
150 lines
4.4 KiB
Python
# Copyright (c) 2015, Frappe Technologies Pvt. Ltd. and Contributors
|
|
# License: GNU General Public License v3. See license.txt
|
|
|
|
from __future__ import unicode_literals
|
|
import frappe
|
|
from frappe import _
|
|
from frappe.utils import flt, getdate
|
|
|
|
def execute(filters=None):
|
|
if not filters: filters = {}
|
|
|
|
validate_filters(filters)
|
|
|
|
columns = get_columns()
|
|
item_map = get_item_details(filters)
|
|
iwb_map = get_item_warehouse_map(filters)
|
|
|
|
data = []
|
|
for (company, item, warehouse) in sorted(iwb_map):
|
|
qty_dict = iwb_map[(company, item, warehouse)]
|
|
data.append([item, item_map[item]["item_name"],
|
|
item_map[item]["item_group"],
|
|
item_map[item]["brand"],
|
|
item_map[item]["description"], warehouse,
|
|
item_map[item]["stock_uom"], qty_dict.opening_qty,
|
|
qty_dict.opening_val, qty_dict.in_qty,
|
|
qty_dict.in_val, qty_dict.out_qty,
|
|
qty_dict.out_val, qty_dict.bal_qty,
|
|
qty_dict.bal_val, qty_dict.val_rate,
|
|
company
|
|
])
|
|
|
|
return columns, data
|
|
|
|
def get_columns():
|
|
"""return columns"""
|
|
|
|
columns = [
|
|
_("Item")+":Link/Item:100",
|
|
_("Item Name")+"::150",
|
|
_("Item Group")+"::100",
|
|
_("Brand")+"::90",
|
|
_("Description")+"::140",
|
|
_("Warehouse")+":Link/Warehouse:100",
|
|
_("Stock UOM")+":Link/UOM:90",
|
|
_("Opening Qty")+":Float:100",
|
|
_("Opening Value")+":Float:110",
|
|
_("In Qty")+":Float:80",
|
|
_("In Value")+":Float:80",
|
|
_("Out Qty")+":Float:80",
|
|
_("Out Value")+":Float:80",
|
|
_("Balance Qty")+":Float:100",
|
|
_("Balance Value")+":Float:100",
|
|
_("Valuation Rate")+":Float:90",
|
|
_("Company")+":Link/Company:100"
|
|
]
|
|
|
|
return columns
|
|
|
|
def get_conditions(filters):
|
|
conditions = ""
|
|
if not filters.get("from_date"):
|
|
frappe.throw(_("'From Date' is required"))
|
|
|
|
if filters.get("to_date"):
|
|
conditions += " and posting_date <= '%s'" % frappe.db.escape(filters["to_date"])
|
|
else:
|
|
frappe.throw(_("'To Date' is required"))
|
|
|
|
if filters.get("item_code"):
|
|
conditions += " and item_code = '%s'" % frappe.db.escape(filters.get("item_code"), percent=False)
|
|
|
|
if filters.get("warehouse"):
|
|
lft, rgt = frappe.db.get_value("Warehouse", filters.get("warehouse"), ["lft", "rgt"])
|
|
conditions += " and exists (select name from `tabWarehouse` wh \
|
|
where wh.lft >= %s and wh.rgt <= %s and sle.warehouse = wh.name)"%(lft, rgt)
|
|
|
|
return conditions
|
|
|
|
def get_stock_ledger_entries(filters):
|
|
conditions = get_conditions(filters)
|
|
return frappe.db.sql("""select item_code, warehouse, posting_date, actual_qty, valuation_rate,
|
|
company, voucher_type, qty_after_transaction, stock_value_difference
|
|
from `tabStock Ledger Entry` sle force index (posting_sort_index)
|
|
where docstatus < 2 %s order by posting_date, posting_time, name""" %
|
|
conditions, as_dict=1, debug=1)
|
|
|
|
def get_item_warehouse_map(filters):
|
|
iwb_map = {}
|
|
from_date = getdate(filters["from_date"])
|
|
to_date = getdate(filters["to_date"])
|
|
|
|
sle = get_stock_ledger_entries(filters)
|
|
|
|
for d in sle:
|
|
key = (d.company, d.item_code, d.warehouse)
|
|
if key not in iwb_map:
|
|
iwb_map[key] = frappe._dict({
|
|
"opening_qty": 0.0, "opening_val": 0.0,
|
|
"in_qty": 0.0, "in_val": 0.0,
|
|
"out_qty": 0.0, "out_val": 0.0,
|
|
"bal_qty": 0.0, "bal_val": 0.0,
|
|
"val_rate": 0.0, "uom": None
|
|
})
|
|
|
|
qty_dict = iwb_map[(d.company, d.item_code, d.warehouse)]
|
|
|
|
if d.voucher_type == "Stock Reconciliation":
|
|
qty_diff = flt(d.qty_after_transaction) - qty_dict.bal_qty
|
|
else:
|
|
qty_diff = flt(d.actual_qty)
|
|
|
|
value_diff = flt(d.stock_value_difference)
|
|
|
|
if d.posting_date < from_date:
|
|
qty_dict.opening_qty += qty_diff
|
|
qty_dict.opening_val += value_diff
|
|
|
|
elif d.posting_date >= from_date and d.posting_date <= to_date:
|
|
if qty_diff > 0:
|
|
qty_dict.in_qty += qty_diff
|
|
qty_dict.in_val += value_diff
|
|
else:
|
|
qty_dict.out_qty += abs(qty_diff)
|
|
qty_dict.out_val += abs(value_diff)
|
|
|
|
qty_dict.val_rate = d.valuation_rate
|
|
qty_dict.bal_qty += qty_diff
|
|
qty_dict.bal_val += value_diff
|
|
|
|
return iwb_map
|
|
|
|
def get_item_details(filters):
|
|
condition = ''
|
|
value = ()
|
|
if filters.get("item_code"):
|
|
condition = "where item_code=%s"
|
|
value = (filters["item_code"],)
|
|
|
|
items = frappe.db.sql("""select name, item_name, stock_uom, item_group, brand, description
|
|
from tabItem {condition}""".format(condition=condition), value, as_dict=1)
|
|
|
|
return dict((d.name, d) for d in items)
|
|
|
|
def validate_filters(filters):
|
|
if not (filters.get("item_code") or filters.get("warehouse")):
|
|
sle_count = flt(frappe.db.sql("""select count(name) from `tabStock Ledger Entry`""")[0][0])
|
|
if sle_count > 500000:
|
|
frappe.throw(_("Please set filter based on Item or Warehouse"))
|
|
|