def validate_multiple_billing(self, ref_dt, item_ref_dn, based_on, parentfield):
from erpnext.controllers.status_updater import get_tolerance_for
item_tolerance = {}
global_tolerance = None
for item in self.get("items"):
if item.get(item_ref_dn):
ref_amt = flt(frappe.db.get_value(ref_dt + " Item",
item.get(item_ref_dn), based_on), self.precision(based_on, item))
if not ref_amt:
frappe.msgprint(_("Warning: System will not check overbilling since amount for Item {0} in {1} is zero").format(item.item_code, ref_dt))
else:
already_billed = frappe.db.sql("""select sum(%s) from `tab%s`
where %s=%s and docstatus=1 and parent != %s""" %
(based_on, self.doctype + " Item", item_ref_dn, '%s', '%s'),
(item.get(item_ref_dn), self.name))[0][0]
total_billed_amt = flt(flt(already_billed) + flt(item.get(based_on)),
self.precision(based_on, item))
tolerance, item_tolerance, global_tolerance = get_tolerance_for(item.item_code,
item_tolerance, global_tolerance)
max_allowed_amt = flt(ref_amt * (100 + tolerance) / 100)
if total_billed_amt - max_allowed_amt > 0.01:
frappe.throw(_("Cannot overbill for Item {0} in row {1} more than {2}. To allow overbilling, please set in Stock Settings").format(item.item_code, item.idx, max_allowed_amt))
def validate_multiple_billing(self, ref_dt, item_ref_dn, based_on, parentfield):
from erpnext.controllers.status_updater import get_tolerance_for
item_tolerance = {}
global_tolerance = None
for item in self.get("items"):
if item.get(item_ref_dn):
ref_amt = flt(frappe.db.get_value(ref_dt + " Item",
item.get(item_ref_dn), based_on), self.precision(based_on, item))
if not ref_amt:
frappe.msgprint(_("Warning: System will not check overbilling since amount for Item {0} in {1} is zero").format(item.item_code, ref_dt))
else:
already_billed = frappe.db.sql("""select sum(%s) from `tab%s`
where %s=%s and docstatus=1 and parent != %s""" %
(based_on, self.doctype + " Item", item_ref_dn, '%s', '%s'),
(item.get(item_ref_dn), self.name))[0][0]
total_billed_amt = flt(flt(already_billed) + flt(item.get(based_on)),
self.precision(based_on, item))
tolerance, item_tolerance, global_tolerance = get_tolerance_for(item.item_code,
item_tolerance, global_tolerance)
max_allowed_amt = flt(ref_amt * (100 + tolerance) / 100)
if total_billed_amt - max_allowed_amt > 0.01:
frappe.throw(_("Cannot overbill for Item {0} in row {1} more than {2}. To allow overbilling, please set in Stock Settings").format(item.item_code, item.idx, max_allowed_amt))
def validate_multiple_billing(self, ref_dt, item_ref_dn, based_on,
parentfield):
from erpnext.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):
ref_amt = flt(
frappe.db.get_value(ref_dt + " Item",
item.fields[item_ref_dn], based_on),
self.precision(based_on, item))
if not ref_amt:
frappe.msgprint(
_("As amount for item") + ": " + item.item_code +
_(" in ") + ref_dt +
_(" is zero, system will not check for over-billed"))
else:
already_billed = frappe.db.sql(
"""select sum(%s) from `tab%s`
where %s=%s and docstatus=1 and parent != %s""" %
(based_on, self.tname, item_ref_dn, '%s', '%s'),
(item.fields[item_ref_dn], self.doc.name))[0][0]
total_billed_amt = flt(
flt(already_billed) + flt(item.fields[based_on]),
self.precision(based_on, item))
tolerance, item_tolerance, global_tolerance = get_tolerance_for(
item.item_code, item_tolerance, global_tolerance)
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
frappe.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"""))
