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Check duplicate SO entry for same po no and customer

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This commit is contained in:
Nabin Hait 2012-07-16 12:49:52 +05:30
parent 981446c7cc
commit 388e09834c
1 changed files with 18 additions and 9 deletions
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27
erpnext/selling/doctype/sales_order/sales_order.py
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@ -181,19 +181,28 @@ class DocType(TransactionBase):
if getdate(self.doc.transaction_date) > getdate(self.doc.delivery_date):
msgprint("Expected Delivery Date cannot be before Sales Order Date")
raise Exception
# Validate P.O Date
# ------------------
def validate_po_date(self):
# validate p.o date v/s delivery date
if self.doc.po_date and self.doc.delivery_date and getdate(self.doc.po_date) > getdate(self.doc.delivery_date):
msgprint("Expected Delivery Date cannot be before Purchase Order Date")
raise Exception
# amendment date is necessary if document is amended
if self.doc.amended_from and not self.doc.amendment_date:
msgprint("Please Enter Amendment Date")
raise Exception
# Validate P.O Date
# ------------------
def validate_po(self):
# validate p.o date v/s delivery date
if self.doc.po_date and self.doc.delivery_date and getdate(self.doc.po_date) > getdate(self.doc.delivery_date):
msgprint("Expected Delivery Date cannot be before Purchase Order Date")
raise Exception
if self.doc.po_no and self.doc.customer:
so = webnotes.conn.sql("select name from `tabSales Order` \
where ifnull(po_no, '') = %s and name != %s and docstatus < 2\
and customer = %s", (self.doc.po_no, self.doc.name, self.doc.customer))
if so and so[0][0]:
msgprint("""Another Sales Order (%s) exists against same PO No and Customer.
Please be sure, you are not making duplicate entry.""" % so[0][0])
# Validations of Details Table
# -----------------------------
def validate_for_items(self):
@ -305,7 +314,7 @@ class DocType(TransactionBase):
self.validate_order_type()
self.validate_mandatory()
self.validate_proj_cust()
self.validate_po_date()
self.validate_po()
#self.validate_reference_value()
self.validate_for_items()
sales_com_obj = get_obj(dt = 'Sales Common')