added status validation

stock/doctype/delivery_note/delivery_note.py

@@ -131,6 +131,9 @@ class DocType(TransactionBase):
 
 
 	def validate(self):
+		import utilities
+		utilities.validate_status(self.doc.status, ["Draft", "submitted", "Cancelled"])
+
 		self.so_required()
 		self.validate_fiscal_year()
 		self.validate_proj_cust()

stock/doctype/purchase_receipt/purchase_receipt.py

@@ -148,7 +148,13 @@ class DocType(TransactionBase):
 	def validate(self):
 		self.po_required()
 		self.validate_fiscal_year()
-		webnotes.conn.set(self.doc, 'status', 'Draft')			 # set status as "Draft"
+
+		if not self.doc.status:
+			self.doc.status = "Draft"
+
+		import utilities
+		utilities.validate_status(self.doc.status, ["Draft", "Submitted", "Cancelled"])
+
 		self.validate_accepted_rejected_qty()
 		self.validate_inspection()						 # Validate Inspection
 		get_obj('Stock Ledger').validate_serial_no(self, 'purchase_receipt_details')

stock/doctype/serial_no/serial_no.py

@@ -65,6 +65,10 @@ class DocType(TransactionBase):
 	# validate
 	# ---------
 	def validate(self):
+		import utilities
+		utilities.validate_status(self.doc.status, ["In Store", "Delivered", 
+			"Not in Use", "Purchase Returned"])
+
 		self.validate_warranty_status()
 		self.validate_amc_status()
 		self.validate_warehouse()

stock/doctype/stock_entry/stock_entry.py

@@ -17,7 +17,7 @@
 from __future__ import unicode_literals
 import webnotes
 
-from webnotes.utils import cstr, cint, flt, getdate, now
+from webnotes.utils import cstr, cint, flt, getdate, now, comma_or
 from webnotes.model import db_exists, delete_doc
 from webnotes.model.doc import Document, addchild
 from webnotes.model.wrapper import getlist, copy_doclist
@@ -35,6 +35,8 @@ class DocType(TransactionBase):
 		self.fname = 'mtn_details' 
 		
 	def validate(self):
+		self.validate_purpose()
+
 		self.validate_serial_nos()
 		pro_obj = self.doc.production_order and \
 			get_obj('Production Order', self.doc.production_order) or None
@@ -57,6 +59,13 @@ class DocType(TransactionBase):
 		self.update_stock_ledger(1)
 		# update Production Order
 		self.update_production_order(0)
+
+	def validate_purpose(self):
+		valid_purposes = ["Material Issue", "Material Receipt", "Material Transfer", 
+			"Manufacture/Repack", "Subcontract", "Sales Return", "Purchase Return"]
+		if self.doc.purpose not in valid_purposes:
+			msgprint(_("Purpose must be one of ") + comma_or(valid_purposes),
+				raise_exception=True)
 					
 	def validate_serial_nos(self):
 		sl_obj = get_obj("Stock Ledger")