brotherton-erpnext/patches/february_2013/repost_reserved_qty.py
2013-02-22 17:58:54 +05:30

54 lines
1.8 KiB
Python

import webnotes
def execute():
webnotes.conn.auto_commit_on_many_writes = 1
repost_reserved_qty()
webnotes.conn.auto_commit_on_many_writes = 0
def repost_reserved_qty():
from webnotes.utils import flt
bins = webnotes.conn.sql("select item_code, warehouse, name, reserved_qty from `tabBin`")
i = 0
for d in bins:
i += 1
reserved_qty = webnotes.conn.sql("""
select
sum((dnpi_qty / so_item_qty) * (so_item_qty - so_item_delivered_qty))
from
(
(select
qty as dnpi_qty,
(
select qty from `tabSales Order Item`
where name = dnpi.parent_detail_docname
) as so_item_qty,
(
select ifnull(delivered_qty, 0) from `tabSales Order Item`
where name = dnpi.parent_detail_docname
) as so_item_delivered_qty,
parent, name
from
(
select qty, parent_detail_docname, parent, name
from `tabDelivery Note Packing Item` dnpi_in
where item_code = %s and warehouse = %s
and parenttype="Sales Order"
and item_code != parent_item
and exists (select * from `tabSales Order` so
where name = dnpi_in.parent and docstatus = 1 and status != 'Stopped')
) dnpi)
union
(select qty as dnpi_qty, qty as so_item_qty,
ifnull(delivered_qty, 0) as so_item_delivered_qty, parent, name
from `tabSales Order Item` so_item
where item_code = %s and reserved_warehouse = %s
and exists(select * from `tabSales Order` so
where so.name = so_item.parent and so.docstatus = 1
and so.status != 'Stopped'))
) tab
where
so_item_qty >= so_item_delivered_qty
""", (d[0], d[1], d[0], d[1]))
if flt(d[3]) != flt(reserved_qty[0][0]):
webnotes.conn.sql("""update `tabBin` set reserved_qty = %s where name = %s""",
(reserved_qty and reserved_qty[0][0] or 0, d[2]))