472 lines
12 KiB
Python
472 lines
12 KiB
Python
# Copyright (c) 2015, Frappe Technologies Pvt. Ltd. and Contributors
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# License: GNU General Public License v3. See license.txt
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import frappe
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from frappe import _
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from frappe.query_builder.functions import CombineDatetime
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from frappe.utils import cint, flt
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from erpnext.stock.doctype.inventory_dimension.inventory_dimension import get_inventory_dimensions
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from erpnext.stock.doctype.serial_no.serial_no import get_serial_nos
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from erpnext.stock.doctype.stock_reconciliation.stock_reconciliation import get_stock_balance_for
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from erpnext.stock.doctype.warehouse.warehouse import apply_warehouse_filter
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from erpnext.stock.utils import (
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is_reposting_item_valuation_in_progress,
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update_included_uom_in_report,
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)
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def execute(filters=None):
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is_reposting_item_valuation_in_progress()
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include_uom = filters.get("include_uom")
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columns = get_columns(filters)
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items = get_items(filters)
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sl_entries = get_stock_ledger_entries(filters, items)
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item_details = get_item_details(items, sl_entries, include_uom)
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opening_row = get_opening_balance(filters, columns, sl_entries)
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precision = cint(frappe.db.get_single_value("System Settings", "float_precision"))
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data = []
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conversion_factors = []
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if opening_row:
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data.append(opening_row)
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conversion_factors.append(0)
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actual_qty = stock_value = 0
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available_serial_nos = {}
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inventory_dimension_filters_applied = check_inventory_dimension_filters_applied(filters)
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for sle in sl_entries:
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item_detail = item_details[sle.item_code]
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sle.update(item_detail)
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if filters.get("batch_no") or inventory_dimension_filters_applied:
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actual_qty += flt(sle.actual_qty, precision)
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stock_value += sle.stock_value_difference
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if sle.voucher_type == "Stock Reconciliation" and not sle.actual_qty:
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actual_qty = sle.qty_after_transaction
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stock_value = sle.stock_value
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sle.update({"qty_after_transaction": actual_qty, "stock_value": stock_value})
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sle.update({"in_qty": max(sle.actual_qty, 0), "out_qty": min(sle.actual_qty, 0)})
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if sle.serial_no:
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update_available_serial_nos(available_serial_nos, sle)
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if sle.actual_qty:
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sle["in_out_rate"] = flt(sle.stock_value_difference / sle.actual_qty, precision)
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elif sle.voucher_type == "Stock Reconciliation":
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sle["in_out_rate"] = sle.valuation_rate
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data.append(sle)
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if include_uom:
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conversion_factors.append(item_detail.conversion_factor)
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update_included_uom_in_report(columns, data, include_uom, conversion_factors)
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return columns, data
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def update_available_serial_nos(available_serial_nos, sle):
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serial_nos = get_serial_nos(sle.serial_no)
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key = (sle.item_code, sle.warehouse)
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if key not in available_serial_nos:
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stock_balance = get_stock_balance_for(
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sle.item_code, sle.warehouse, sle.posting_date, sle.posting_time
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)
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serials = get_serial_nos(stock_balance["serial_nos"]) if stock_balance["serial_nos"] else []
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available_serial_nos.setdefault(key, serials)
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existing_serial_no = available_serial_nos[key]
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for sn in serial_nos:
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if sle.actual_qty > 0:
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if sn in existing_serial_no:
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existing_serial_no.remove(sn)
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else:
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existing_serial_no.append(sn)
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else:
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if sn in existing_serial_no:
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existing_serial_no.remove(sn)
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else:
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existing_serial_no.append(sn)
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sle.balance_serial_no = "\n".join(existing_serial_no)
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def get_columns(filters):
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columns = [
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{"label": _("Date"), "fieldname": "date", "fieldtype": "Datetime", "width": 150},
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{
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"label": _("Item"),
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"fieldname": "item_code",
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"fieldtype": "Link",
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"options": "Item",
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"width": 100,
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},
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{"label": _("Item Name"), "fieldname": "item_name", "width": 100},
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{
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"label": _("Stock UOM"),
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"fieldname": "stock_uom",
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"fieldtype": "Link",
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"options": "UOM",
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"width": 90,
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},
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]
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for dimension in get_inventory_dimensions():
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columns.append(
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{
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"label": _(dimension.doctype),
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"fieldname": dimension.fieldname,
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"fieldtype": "Link",
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"options": dimension.doctype,
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"width": 110,
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}
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)
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columns.extend(
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[
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{
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"label": _("In Qty"),
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"fieldname": "in_qty",
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"fieldtype": "Float",
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"width": 80,
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"convertible": "qty",
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},
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{
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"label": _("Out Qty"),
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"fieldname": "out_qty",
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"fieldtype": "Float",
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"width": 80,
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"convertible": "qty",
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},
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{
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"label": _("Balance Qty"),
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"fieldname": "qty_after_transaction",
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"fieldtype": "Float",
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"width": 100,
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"convertible": "qty",
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},
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{
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"label": _("Voucher #"),
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"fieldname": "voucher_no",
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"fieldtype": "Dynamic Link",
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"options": "voucher_type",
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"width": 150,
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},
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{
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"label": _("Warehouse"),
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"fieldname": "warehouse",
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"fieldtype": "Link",
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"options": "Warehouse",
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"width": 150,
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},
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{
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"label": _("Item Group"),
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"fieldname": "item_group",
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"fieldtype": "Link",
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"options": "Item Group",
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"width": 100,
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},
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{
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"label": _("Brand"),
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"fieldname": "brand",
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"fieldtype": "Link",
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"options": "Brand",
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"width": 100,
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},
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{"label": _("Description"), "fieldname": "description", "width": 200},
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{
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"label": _("Incoming Rate"),
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"fieldname": "incoming_rate",
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"fieldtype": "Currency",
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"width": 110,
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"options": "Company:company:default_currency",
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"convertible": "rate",
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},
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{
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"label": _("Avg Rate (Balance Stock)"),
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"fieldname": "valuation_rate",
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"fieldtype": "Currency",
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"width": 180,
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"options": "Company:company:default_currency",
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"convertible": "rate",
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},
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{
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"label": _("Valuation Rate"),
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"fieldname": "in_out_rate",
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"fieldtype": "Currency",
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"width": 140,
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"options": "Company:company:default_currency",
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"convertible": "rate",
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},
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{
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"label": _("Balance Value"),
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"fieldname": "stock_value",
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"fieldtype": "Currency",
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"width": 110,
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"options": "Company:company:default_currency",
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},
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{
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"label": _("Value Change"),
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"fieldname": "stock_value_difference",
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"fieldtype": "Currency",
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"width": 110,
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"options": "Company:company:default_currency",
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},
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{"label": _("Voucher Type"), "fieldname": "voucher_type", "width": 110},
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{
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"label": _("Voucher #"),
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"fieldname": "voucher_no",
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"fieldtype": "Dynamic Link",
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"options": "voucher_type",
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"width": 100,
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},
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{
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"label": _("Batch"),
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"fieldname": "batch_no",
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"fieldtype": "Link",
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"options": "Batch",
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"width": 100,
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},
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{
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"label": _("Serial No"),
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"fieldname": "serial_no",
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"fieldtype": "Link",
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"options": "Serial No",
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"width": 100,
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},
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{"label": _("Balance Serial No"), "fieldname": "balance_serial_no", "width": 100},
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{
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"label": _("Project"),
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"fieldname": "project",
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"fieldtype": "Link",
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"options": "Project",
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"width": 100,
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},
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{
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"label": _("Company"),
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"fieldname": "company",
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"fieldtype": "Link",
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"options": "Company",
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"width": 110,
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},
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]
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)
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return columns
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def get_stock_ledger_entries(filters, items):
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sle = frappe.qb.DocType("Stock Ledger Entry")
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query = (
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frappe.qb.from_(sle)
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.select(
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sle.item_code,
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CombineDatetime(sle.posting_date, sle.posting_time).as_("date"),
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sle.warehouse,
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sle.posting_date,
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sle.posting_time,
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sle.actual_qty,
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sle.incoming_rate,
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sle.valuation_rate,
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sle.company,
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sle.voucher_type,
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sle.qty_after_transaction,
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sle.stock_value_difference,
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sle.voucher_no,
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sle.stock_value,
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sle.batch_no,
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sle.serial_no,
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sle.project,
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)
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.where(
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(sle.docstatus < 2)
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& (sle.is_cancelled == 0)
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& (sle.posting_date[filters.from_date : filters.to_date])
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)
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.orderby(CombineDatetime(sle.posting_date, sle.posting_time))
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.orderby(sle.creation)
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)
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inventory_dimension_fields = get_inventory_dimension_fields()
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if inventory_dimension_fields:
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for fieldname in inventory_dimension_fields:
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query = query.select(fieldname)
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if fieldname in filters and filters.get(fieldname):
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query = query.where(sle[fieldname].isin(filters.get(fieldname)))
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if items:
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query = query.where(sle.item_code.isin(items))
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for field in ["voucher_no", "batch_no", "project", "company"]:
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if filters.get(field):
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query = query.where(sle[field] == filters.get(field))
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query = apply_warehouse_filter(query, sle, filters)
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return query.run(as_dict=True)
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def get_inventory_dimension_fields():
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return [dimension.fieldname for dimension in get_inventory_dimensions()]
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def get_items(filters):
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item = frappe.qb.DocType("Item")
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query = frappe.qb.from_(item).select(item.name)
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conditions = []
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if item_code := filters.get("item_code"):
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conditions.append(item.name == item_code)
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else:
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if brand := filters.get("brand"):
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conditions.append(item.brand == brand)
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if item_group := filters.get("item_group"):
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if condition := get_item_group_condition(item_group, item):
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conditions.append(condition)
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items = []
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if conditions:
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for condition in conditions:
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query = query.where(condition)
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items = [r[0] for r in query.run()]
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return items
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def get_item_details(items, sl_entries, include_uom):
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item_details = {}
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if not items:
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items = list(set(d.item_code for d in sl_entries))
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if not items:
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return item_details
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item = frappe.qb.DocType("Item")
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query = (
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frappe.qb.from_(item)
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.select(item.name, item.item_name, item.description, item.item_group, item.brand, item.stock_uom)
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.where(item.name.isin(items))
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)
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if include_uom:
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ucd = frappe.qb.DocType("UOM Conversion Detail")
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query = (
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query.left_join(ucd)
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.on((ucd.parent == item.name) & (ucd.uom == include_uom))
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.select(ucd.conversion_factor)
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)
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res = query.run(as_dict=True)
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for item in res:
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item_details.setdefault(item.name, item)
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return item_details
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def get_sle_conditions(filters):
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conditions = []
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if filters.get("warehouse"):
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warehouse_condition = get_warehouse_condition(filters.get("warehouse"))
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if warehouse_condition:
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conditions.append(warehouse_condition)
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if filters.get("voucher_no"):
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conditions.append("voucher_no=%(voucher_no)s")
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if filters.get("batch_no"):
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conditions.append("batch_no=%(batch_no)s")
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if filters.get("project"):
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conditions.append("project=%(project)s")
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for dimension in get_inventory_dimensions():
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if filters.get(dimension.fieldname):
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conditions.append(f"{dimension.fieldname} in %({dimension.fieldname})s")
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return "and {}".format(" and ".join(conditions)) if conditions else ""
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def get_opening_balance(filters, columns, sl_entries):
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if not (filters.item_code and filters.warehouse and filters.from_date):
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return
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from erpnext.stock.stock_ledger import get_previous_sle
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last_entry = get_previous_sle(
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{
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"item_code": filters.item_code,
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"warehouse_condition": get_warehouse_condition(filters.warehouse),
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"posting_date": filters.from_date,
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"posting_time": "00:00:00",
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}
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)
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# check if any SLEs are actually Opening Stock Reconciliation
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for sle in list(sl_entries):
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if (
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sle.get("voucher_type") == "Stock Reconciliation"
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and sle.posting_date == filters.from_date
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and frappe.db.get_value("Stock Reconciliation", sle.voucher_no, "purpose") == "Opening Stock"
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):
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last_entry = sle
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sl_entries.remove(sle)
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row = {
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"item_code": _("'Opening'"),
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"qty_after_transaction": last_entry.get("qty_after_transaction", 0),
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"valuation_rate": last_entry.get("valuation_rate", 0),
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"stock_value": last_entry.get("stock_value", 0),
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}
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return row
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def get_warehouse_condition(warehouse):
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warehouse_details = frappe.db.get_value("Warehouse", warehouse, ["lft", "rgt"], as_dict=1)
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if warehouse_details:
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return (
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" exists (select name from `tabWarehouse` wh \
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where wh.lft >= %s and wh.rgt <= %s and warehouse = wh.name)"
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% (warehouse_details.lft, warehouse_details.rgt)
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)
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return ""
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def get_item_group_condition(item_group, item_table=None):
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item_group_details = frappe.db.get_value("Item Group", item_group, ["lft", "rgt"], as_dict=1)
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if item_group_details:
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if item_table:
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ig = frappe.qb.DocType("Item Group")
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return item_table.item_group.isin(
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(
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frappe.qb.from_(ig)
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.select(ig.name)
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.where(
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(ig.lft >= item_group_details.lft)
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& (ig.rgt <= item_group_details.rgt)
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& (item_table.item_group == ig.name)
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)
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)
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)
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else:
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return (
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"item.item_group in (select ig.name from `tabItem Group` ig \
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where ig.lft >= %s and ig.rgt <= %s and item.item_group = ig.name)"
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% (item_group_details.lft, item_group_details.rgt)
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)
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def check_inventory_dimension_filters_applied(filters) -> bool:
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for dimension in get_inventory_dimensions():
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if dimension.fieldname in filters and filters.get(dimension.fieldname):
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return True
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return False
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