# 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 = {} columns = get_columns(filters) item_map = get_item_details(filters) iwb_map = get_item_warehouse_map(filters) data = [] for company in sorted(iwb_map): for item in sorted(iwb_map[company]): for wh in sorted(iwb_map[company][item]): qty_dict = iwb_map[company][item][wh] data.append([item, item_map[item]["item_name"], item_map[item]["item_group"], item_map[item]["brand"], item_map[item]["description"], wh, 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(filters): """return columns based on filters""" 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'" % 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")) return conditions #get all details 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` where docstatus < 2 %s order by posting_date, posting_time, name""" % conditions, as_dict=1) def get_item_warehouse_map(filters): sle = get_stock_ledger_entries(filters) iwb_map = {} for d in sle: iwb_map.setdefault(d.company, {}).setdefault(d.item_code, {}).\ setdefault(d.warehouse, 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 < getdate(filters["from_date"]): qty_dict.opening_qty += qty_diff qty_dict.opening_val += value_diff elif d.posting_date >= getdate(filters["from_date"]) and d.posting_date <= getdate(filters["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): item_map = {} for d in frappe.db.sql("select name, item_name, stock_uom, item_group, brand, \ description from tabItem", as_dict=1): item_map.setdefault(d.name, d) return item_map