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Chekc over billing validation considering tolerance

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This commit is contained in:
Nabin Hait 2014-01-03 17:43:19 +05:30
parent 33f6b9d6e8
commit 7f0406f281
2 changed files with 48 additions and 28 deletions
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35
controllers/accounts_controller.py
View File

@ -381,24 +381,41 @@ class AccountsController(TransactionBase):
})
def validate_multiple_billing(self, ref_dt, item_ref_dn, based_on, parentfield):
from controllers.status_updater import get_tolerance_for
item_tolerance = {}
global_tolerance = None
for item in self.doclist.get({"parentfield": "entries"}):
if item.fields.get(item_ref_dn):
already_billed = webnotes.conn.sql("""select sum(%s) from `tab%s`
where %s=%s and docstatus=1""" % (based_on, self.tname, item_ref_dn, '%s'),
item.fields[item_ref_dn])[0][0]
max_allowed_amt = flt(webnotes.conn.get_value(ref_dt + " Item",
item.fields[item_ref_dn], based_on), self.precision(based_on, item))
total_billed_amt = flt(flt(already_billed) + flt(item.fields[based_on]),
self.precision(based_on, item))
ref_amt = flt(webnotes.conn.get_value(ref_dt + " Item",
item.fields[item_ref_dn], based_on), self.precision(based_on, item))
tolerance, item_tolerance, global_tolerance = get_tolerance_for(item.item_code,
item_tolerance, global_tolerance)
if max_allowed_amt and total_billed_amt - max_allowed_amt > 0.02:
webnotes.msgprint(_("Row ")+ cstr(item.idx) + ": " + cstr(item.item_code) +
_(" will be over-billed against mentioned ") + cstr(ref_dt) +
_(". Max allowed " + cstr(based_on) + ": " + cstr(max_allowed_amt)),
raise_exception=1)
max_allowed_amt = flt(ref_amt * (100 + tolerance) / 100)
if total_billed_amt - max_allowed_amt > 0.01:
reduce_by = total_billed_amt - max_allowed_amt
webnotes.throw(_("Row #") + cstr(item.idx) + ": " +
_(" Max amount allowed for Item ") + cstr(item.item_code) +
_(" against ") + ref_dt + " " +
cstr(item.fields[ref_dt.lower().replace(" ", "_")]) + _(" is ") +
cstr(max_allowed_amt) + ". \n" +
_("""If you want to increase your overflow tolerance, please increase \
tolerance % in Global Defaults or Item master.
Or, you must reduce the amount by """) + cstr(reduce_by) + "\n" +
_("""Also, please check if the order item has already been billed \
in the Sales Order"""))
def get_company_default(self, fieldname):
from accounts.utils import get_company_default
return get_company_default(self.doc.company, fieldname)

41
controllers/status_updater.py
View File

@ -151,7 +151,9 @@ class StatusUpdater(DocListController):
"""
# check if overflow is within tolerance
tolerance = self.get_tolerance_for(item['item_code'])
tolerance, self.tolerance, self.global_tolerance = get_tolerance_for(item['item_code'],
self.tolerance, self.global_tolerance)
overflow_percent = ((item[args['target_field']] - item[args['target_ref_field']]) /
item[args['target_ref_field']]) * 100
@ -170,23 +172,6 @@ class StatusUpdater(DocListController):
Also, please check if the order item has already been billed in the Sales Order""" %
item, raise_exception=1)
def get_tolerance_for(self, item_code):
"""
Returns the tolerance for the item, if not set, returns global tolerance
"""
if self.tolerance.get(item_code): return self.tolerance[item_code]
tolerance = flt(webnotes.conn.get_value('Item',item_code,'tolerance') or 0)
if not tolerance:
if self.global_tolerance == None:
self.global_tolerance = flt(webnotes.conn.get_value('Global Defaults', None,
'tolerance'))
tolerance = self.global_tolerance
self.tolerance[item_code] = tolerance
return tolerance
def update_qty(self, change_modified=True):
@ -245,4 +230,22 @@ class StatusUpdater(DocListController):
set %(status_field)s = if(ifnull(%(target_parent_field)s,0)<0.001,
'Not %(keyword)s', if(%(target_parent_field)s>=99.99,
'Fully %(keyword)s', 'Partly %(keyword)s'))
where name='%(name)s'""" % args)
where name='%(name)s'""" % args)
def get_tolerance_for(item_code, item_tolerance={}, global_tolerance=None):
"""
Returns the tolerance for the item, if not set, returns global tolerance
"""
if item_tolerance.get(item_code):
return item_tolerance[item_code], item_tolerance, global_tolerance
tolerance = flt(webnotes.conn.get_value('Item',item_code,'tolerance') or 0)
if not tolerance:
if global_tolerance == None:
global_tolerance = flt(webnotes.conn.get_value('Global Defaults', None,
'tolerance'))
tolerance = global_tolerance
item_tolerance[item_code] = tolerance
return tolerance, item_tolerance, global_tolerance